ADDED   DONE
Index: DONE
==================================================================
--- /dev/null
+++ DONE
@@ -0,0 +1,36 @@
+#  Copyright 2006-2017, Matthew Welland.
+# 
+# This file is part of Megatest.
+# 
+#     Megatest is free software: you can redistribute it and/or modify
+#     it under the terms of the GNU General Public License as published by
+#     the Free Software Foundation, either version 3 of the License, or
+#     (at your option) any later version.
+# 
+#     Megatest is distributed in the hope that it will be useful,
+#     but WITHOUT ANY WARRANTY; without even the implied warranty of
+#     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#     GNU General Public License for more details.
+# 
+#     You should have received a copy of the GNU General Public License
+#     along with Megatest.  If not, see <http://www.gnu.org/licenses/>.
+
+NOTE: This file gets copied occasionally into the wiki as "Roadmap DONE".
+      Do not make changes in the wiki, they will be lost!
+
+DONE
+====
+
+WW14
+. Streamline compilation - DONE, all non-official egg modules are now bundled.
+
+WW15
+. syscheck; touch file in home, tmp, runs, links and start xterm [DONE]
+
+WW16
+. archiving improvements/extentions [DONE]
+.. -get-data, -put-data [DONE]
+.. use MT_ vars if defined and no switch present [DONE]
+.. fix archive "first run" bug [DONE]
+.. areas path1 path2 ... -> search path for archives [NOT NEEDED - use -start-dir]
+.. -propagate -> move archive data forward when it is found in older bundles [NOT NEEDED - simply repost the data]

Index: Makefile
==================================================================
--- Makefile
+++ Makefile
@@ -19,40 +19,42 @@
 # rm <files>.o ; make install CSCOPTS='-profile' ; ... ;  chicken-profile | less
 SHELL=/bin/bash
 PREFIX=$(PWD)
 CSCOPTS=
 INSTALL=install
-SRCFILES = common.scm items.scm launch.scm \
-   ods.scm runconfig.scm server.scm configf.scm \
-   db.scm keys.scm margs.scm megatest-version.scm \
-   process.scm runs.scm tasks.scm tests.scm genexample.scm \
-   http-transport.scm filedb.scm tdb.scm \
-   client.scm mt.scm \
-   ezsteps.scm lock-queue.scm sdb.scm \
-   rmt.scm api.scm subrun.scm \
-   portlogger.scm archive.scm env.scm diff-report.scm cgisetup/models/pgdb.scm 
+SRCFILES = common.scm items.scm launch.scm ods.scm runconfig.scm	\
+           server.scm configf.scm db.scm keys.scm margs.scm		\
+           megatest-version.scm process.scm runs.scm tasks.scm		\
+           tests.scm genexample.scm http-transport.scm filedb.scm	\
+           tdb.scm client.scm mt.scm ezsteps.scm lock-queue.scm		\
+           sdb.scm rmt.scm api.scm subrun.scm portlogger.scm		\
+           archive.scm env.scm diff-report.scm				\
+           cgisetup/models/pgdb.scm
 
 # module source files
-MSRCFILES = ftail.scm rmtmod.scm commonmod.scm
-
-
-# Eggs to install (straightforward ones)
-EGGS=matchable readline apropos base64 regex-literals format regex-case test coops trace csv \
-dot-locking posix-utils posix-extras directory-utils hostinfo tcp-server rpc csv-xml fmt \
-json md5 awful http-client spiffy uri-common intarweb spiffy-request-vars \
-spiffy-directory-listing ssax sxml-serializer sxml-modifications iup canvas-draw sqlite3
-
-GUISRCF  = dashboard-context-menu.scm dashboard-tests.scm dashboard-guimonitor.scm gutils.scm dcommon.scm tree.scm vg.scm
+# ftail.scm rmtmod.scm commonmod.scm removed
+MSRCFILES = ducttape-lib.scm pkts.scm stml2.scm cookie.scm mutils.scm	\
+            mtargs.scm commonmod.scm dbmod.scm
+
+GUISRCF = dashboard-context-menu.scm dashboard-tests.scm		\
+          dashboard-guimonitor.scm gutils.scm dcommon.scm tree.scm	\
+          vg.scm
 
 OFILES   = $(SRCFILES:%.scm=%.o)
 GOFILES  = $(GUISRCF:%.scm=%.o)
 
 MOFILES = $(addprefix mofiles/,$(MSRCFILES:%.scm=%.o))
+# compiled import files
+MOIMPFILES = $(MSRCFILES:%.scm=%.import.o)
 
-mofiles/%.o : %.scm
-	mkdir -p mofiles
-	csc $(CSCOPTS) -J -c $< -o mofiles/$*.o
+%.import.o : %.import.scm
+	csc $(CSCOPTS) -unit $*.import -c $*.import.scm -o $*.import.o
+
+mofiles/%.o  %.import.scm : %.scm
+	@[ -e mofiles ] || mkdir -p mofiles
+	csc $(CSCOPTS) -I $* -J -c $< -o mofiles/$*.o
+	@touch $*.import.scm # ensure it is touched after the .o is made
 
 ADTLSCR=mt_laststep mt_runstep mt_ezstep
 HELPERS=$(addprefix $(PREFIX)/bin/,$(ADTLSCR))
 DEPLOYHELPERS=$(addprefix deploytarg/,$(ADTLSCR))
 MTESTHASH=$(shell fossil info|grep checkout:| awk '{print $$2}')
@@ -61,29 +63,31 @@
 $(error MTESTHASH is broken!)
 endif
 
 CSIPATH=$(shell which csi)
 CKPATH=$(shell dirname $(shell dirname $(CSIPATH)))
-# ARCHSTR=$(shell uname -m)_$(shell uname -r)
-# BASH_MACHTYPE=$(shell bash -c "echo \$$MACHTYPE")
-# ARCHSTR=$(BASH_MACHTYPE)_$(shell lsb_release -sr)
 ARCHSTR=$(shell if [[ -e /usr/bin/sw_vers ]]; then /usr/bin/sw_vers -productVersion; else lsb_release -sr; fi)
 # ARCHSTR=$(shell bash -c "echo \$$MACHTYPE")
 
+# if have csi on path use that, else use default
+CHICKEN_PREFIX=$(or $(CKPATH),$(PREFIX)/$(ARCHSTR))
+
 PNGFILES = $(shell cd docs/manual;ls *png)
 
-#all : $(PREFIX)/bin/.$(ARCHSTR) mtest dboard mtut ndboard
 all : $(PREFIX)/bin/.$(ARCHSTR) mtest dboard mtut tcmt
 
-mtest: $(OFILES) readline-fix.scm megatest.o $(MOFILES) mofiles/ftail.o mofiles/rmtmod.o mofiles/commonmod.o
-	csc $(CSCOPTS) $(OFILES) $(MOFILES) megatest.o -o mtest
+whatever :
+	@echo "CHICKEN_PREFIX=$(CHICKEN_PREFIX)"
+
+mtest: $(OFILES) readline-fix.scm megatest.o $(MOFILES) $(MOIMPFILES)
+	csc $(CSCOPTS) $(OFILES) $(MOFILES) $(MOIMPFILES) megatest.o -o mtest
 
 showmtesthash:
 	@echo $(MTESTHASH)
 
-dboard : $(OFILES) $(GOFILES) dashboard.scm $(MOFILES)
-	csc $(CSCOPTS) $(OFILES) dashboard.scm $(GOFILES) $(MOFILES) -o dboard
+dboard : $(OFILES) $(GOFILES) dashboard.scm $(MOFILES) $(MOIMPFILES)
+	csc $(CSCOPTS) $(OFILES) dashboard.scm $(GOFILES) $(MOFILES) $(MOIMPFILES) -o dboard
 
 ndboard : newdashboard.scm $(OFILES) $(GOFILES)
 	csc $(CSCOPTS) $(OFILES) $(GOFILES) newdashboard.scm -o ndboard
 
 mtut: $(OFILES) $(MOFILES) megatest-fossil-hash.scm mtut.scm
@@ -110,23 +114,23 @@
 	ods.o \
 	portlogger.o \
 	process.o \
 	rmt.o \
         mofiles/rmtmod.o \
-        mofiles/commonmod.o \
         rpc-transport.o \
 	runconfig.o \
 	runs.o \
 	server.o \
 	tasks.o \
 	tdb.o \
 	tests.o \
-	subrun.o \
+	subrun.o
 
+#        mofiles/commonmod.o \
 
 tcmt : $(TCMTOBJS) tcmt.scm
-	csc $(CSCOPTS) $(TCMTOBJS) tcmt.scm -o tcmt
+	csc $(CSCOPTS) $(TCMTOBJS) $(MOFILES) $(MOIMPFILES) tcmt.scm -o tcmt
 
 # install documentation to $(PREFIX)/docs
 # DOES NOT REBUILD DOCS
 #
 $(PREFIX)/share/docs/megatest_manual.html : docs/manual/megatest_manual.html
@@ -141,101 +145,128 @@
 
 $(PREFIX)/share/db/mt-pg.sql : mt-pg.sql
 	mkdir -p $(PREFIX)/share/db
 	$(INSTALL) mt-pg.sql $(PREFIX)/share/db/mt-pg.sql
 
-#multi-dboard : multi-dboard.scm $(OFILES) $(GOFILES)
-#	csc $(CSCOPTS) $(OFILES) $(GOFILES) multi-dboard.scm -o multi-dboard
-
-# 
-# $(PREFIX)/bin/revtagfsl : utils/revtagfsl.scm
-#	csc utils/revtagfsl.scm -o $(PREFIX)/bin/revtagfsl
-
 # Special dependencies for the includes
-tests.o db.o launch.o runs.o dashboard-tests.o dashboard-context-menu.o dashboard-guimonitor.o dashboard-main.o monitor.o dashboard.o  \
-archive.o megatest.o : db_records.scm
+common.o : mofiles/commonmod.o
+
+tests.o db.o launch.o runs.o dashboard-tests.o				\
+dashboard-context-menu.o dashboard-guimonitor.o dashboard-main.o	\
+monitor.o dashboard.o archive.o megatest.o : db_records.scm
+
 tests.o runs.o dashboard.o dashboard-tests.o dashboard-context-menu.o dashboard-main.o  : run_records.scm
+
 db.o ezsteps.o keys.o launch.o megatest.o monitor.o runs-for-ref.o runs.o tests.o : key_records.scm
+
 tests.o tasks.o dashboard-tasks.o : task_records.scm
+
 runs.o : test_records.scm
+
 megatest.o : megatest-fossil-hash.scm
+
 rmt.scm client.scm common.scm configf.scm dashboard-guimonitor.scm dashboard-tests.scm dashboard.scm db.scm dcommon.scm ezsteps.scm fs-transport.scm http-transport.scm index-tree.scm items.scm keys.scm launch.scm megatest.scm monitor.scm mt.scm newdashboard.scm runconfig.scm runs.scm server.scm tdb.scm tests.scm tree.scm : common_records.scm
+
 common_records.scm : altdb.scm
+
+mofiles/stml2.o : mofiles/cookie.o
+configf.o : mofiles/commonmod.o
+
 vg.o dashboard.o : vg_records.scm
+
 dcommon.o : run_records.scm
-# Temporary while transitioning to new routine
-# runs.o : run-tests-queue-classic.scm  run-tests-queue-new.scm
+
+mofiles/stml2.o : mofiles/cookie.o
+
+# special include based modules
+mofiles/pkts.o      : pkts/pkts.scm
+# mofiles/mtargs.o    : mtargs/mtargs.scm
+# mofiles/mtconfigf.o : mtconfigf/mtconfigf.scm
+# mofiles/ulex.o      : ulex/ulex.scm
+mofiles/mutils.o    : mutils/mutils.scm
+mofiles/cookie.o    : stml2/cookie.scm
+mofiles/stml2.o     : stml2/stml2.scm
 
 # for the modularized stuff
-mofiles/rmtmod.o : mofiles/commonmod.o
+rmt.o : mofiles/ducttape-lib.o mofiles/pkts.o mofiles/stml2.o mofiles/mutils.o mofiles/mtargs.o
 
 megatest-fossil-hash.scm : $(SRCFILES) megatest.scm *_records.scm
 	echo "(define megatest-fossil-hash \"$(MTESTHASH)\")" > megatest-fossil-hash.new
 	if ! diff -q megatest-fossil-hash.new megatest-fossil-hash.scm ; then echo copying .new to .scm;cp -f megatest-fossil-hash.new megatest-fossil-hash.scm;fi
 
 $(OFILES) $(GOFILES) : common_records.scm 
 
-%.o : %.scm $(MOFILES)
-	csc $(CSCOPTS) -c $< $(MOFILES)
+# This having the full list of MOFILES cause everything to be rebuilt every time.
+#
+# %.o : %.scm $(MOFILES)
+# 	csc $(CSCOPTS) -c $< $(MOFILES)
+#
+%.o : %.scm
+	csc $(CSCOPTS) -c $<
 
-$(PREFIX)/bin/.$(ARCHSTR)/mtest : mtest utils/mk_wrapper
+# specific rules for .o files that genuninely depend on mofiles/something
+#
+megatest.o : megatest.scm stml2.o mutils.o commonmod.o
+	csc $(CSCOPTS) -c megatest.scm stml2.o mutils.o commonmod.o
+
+dashboard.o : dashboard.scm stml2.o mutils.o commonmod.o dbmod.o
+	csc $(CSCOPTS) -c megatest.scm stml2.o mutils.o commonmod.o dbmod.o
+
+common.o : megatest.scm mofiles/commonmod.o common.scm
+	csc $(CSCOPTS) -c common.scm mofiles/commonmod.o
+
+configf.o : configf.scm mofiles/commonmod.o
+	csc $(CSCOPTS) -c configf.scm mofiles/commonmod.o
+
+$(PREFIX)/bin/.$(ARCHSTR)/bin/mtest : mtest 
 	@echo Installing to PREFIX=$(PREFIX)
-	$(INSTALL) mtest $(PREFIX)/bin/.$(ARCHSTR)/mtest
+	$(INSTALL) mtest $(PREFIX)/bin/.$(ARCHSTR)/bin/mtest
+
+$(PREFIX)/bin/megatest : $(PREFIX)/bin/.$(ARCHSTR)/bin/mtest utils/mk_wrapper
 	utils/mk_wrapper $(PREFIX) mtest $(PREFIX)/bin/megatest
 	chmod a+x $(PREFIX)/bin/megatest
 
-$(PREFIX)/bin/.$(ARCHSTR)/ndboard : ndboard
-	$(INSTALL) ndboard $(PREFIX)/bin/.$(ARCHSTR)/ndboard
+$(PREFIX)/bin/.$(ARCHSTR)/bin/ndboard : ndboard
+	$(INSTALL) ndboard $(PREFIX)/bin/.$(ARCHSTR)/bin/ndboard
 
 $(PREFIX)/bin/newdashboard : $(PREFIX)/bin/.$(ARCHSTR)/ndboard utils/mk_wrapper
 	utils/mk_wrapper $(PREFIX) ndboard $(PREFIX)/bin/newdashboard
 	chmod a+x $(PREFIX)/bin/newdashboard
 
 # mtutil
 
-$(PREFIX)/bin/.$(ARCHSTR)/mtut : mtut
-	$(INSTALL) mtut $(PREFIX)/bin/.$(ARCHSTR)/mtut
+$(PREFIX)/bin/.$(ARCHSTR)/bin/mtut : mtut
+	$(INSTALL) mtut $(PREFIX)/bin/.$(ARCHSTR)/bin/mtut
 
 install-mtut : mtut
 	$(INSTALL) mtut $(PREFIX)/bin/mtut
 
-$(PREFIX)/bin/mtutil : $(PREFIX)/bin/.$(ARCHSTR)/mtut utils/mk_wrapper
+$(PREFIX)/bin/mtutil : $(PREFIX)/bin/.$(ARCHSTR)/bin/mtut utils/mk_wrapper
 	utils/mk_wrapper $(PREFIX) mtut $(PREFIX)/bin/mtutil
 	chmod a+x $(PREFIX)/bin/mtutil
 
 # mtexec
 
 mtexec: $(OFILES) $(MOFILES) megatest-fossil-hash.scm mtexec.scm
 	csc $(CSCOPTS) $(OFILES) $(MOFILES) mtexec.scm -o mtexec
 
-$(PREFIX)/bin/.$(ARCHSTR)/mtexec : mtexec
-	$(INSTALL) mtexec $(PREFIX)/bin/.$(ARCHSTR)/mtexec
+$(PREFIX)/bin/.$(ARCHSTR)/bin/mtexec : mtexec
+	$(INSTALL) mtexec $(PREFIX)/bin/.$(ARCHSTR)/bin/mtexec
 
-$(PREFIX)/bin/mtexec : $(PREFIX)/bin/.$(ARCHSTR)/mtexec utils/mk_wrapper
+$(PREFIX)/bin/mtexec : $(PREFIX)/bin/.$(ARCHSTR)/bin/mtexec utils/mk_wrapper
 	utils/mk_wrapper $(PREFIX) mtexec $(PREFIX)/bin/mtexec
 	chmod a+x $(PREFIX)/bin/mtexec
 
 # tcmt
 
-$(PREFIX)/bin/.$(ARCHSTR)/tcmt : tcmt
-	$(INSTALL) tcmt $(PREFIX)/bin/.$(ARCHSTR)/tcmt
+$(PREFIX)/bin/.$(ARCHSTR)/bin/tcmt : tcmt
+	$(INSTALL) tcmt $(PREFIX)/bin/.$(ARCHSTR)/bin/tcmt
 
-$(PREFIX)/bin/tcmt : $(PREFIX)/bin/.$(ARCHSTR)/tcmt utils/mk_wrapper
+$(PREFIX)/bin/tcmt : $(PREFIX)/bin/.$(ARCHSTR)/bin/tcmt utils/mk_wrapper
 	utils/mk_wrapper $(PREFIX) tcmt $(PREFIX)/bin/tcmt
 	chmod a+x $(PREFIX)/bin/tcmt
 
-# $(PREFIX)/bin/.$(ARCHSTR)/mdboard : multi-dboard
-#	$(INSTALL) multi-dboard $(PREFIX)/bin/.$(ARCHSTR)/mdboard
-
-# $(PREFIX)/bin/mdboard : $(PREFIX)/bin/.$(ARCHSTR)/mdboard  utils/mk_wrapper
-# 	utils/mk_wrapper $(PREFIX) mdboard $(PREFIX)/bin/mdboard
-# 	chmod a+x $(PREFIX)/bin/mdboard
-
-# $(HELPERS) : utils/%
-# 	$(INSTALL) $< $@
-# 	chmod a+x $@
-
 $(PREFIX)/bin/mt_laststep : utils/mt_laststep
 	$(INSTALL) $< $@
 	chmod a+x $@
 
 $(PREFIX)/bin/mt_runstep : utils/mt_runstep
@@ -272,14 +303,10 @@
 
 $(PREFIX)/bin/mtrunner : utils/mtrunner
 	$(INSTALL) $< $@
 	chmod a+x $@
 
-# $(PREFIX)/bin/refdb : refdb
-# 	$(INSTALL) $< $@
-# 	chmod a+x $@
-
 deploytarg/nbfake : utils/nbfake
 	$(INSTALL) $< $@
 	chmod a+x $@
 
 deploytarg/viewscreen : utils/viewscreen
@@ -294,29 +321,29 @@
 	make -C helpers $@ PREFIX=$(PREFIX) INSTALL=$(INSTALL) ARCHSTR=$(ARCHSTR)
 
 mtest-reaper: $(PREFIX)/bin/mtest-reaper
 
 # install dashboard as dboard so wrapper script can be called dashboard
-$(PREFIX)/bin/.$(ARCHSTR)/dboard : dboard $(FILES) utils/mk_wrapper
+$(PREFIX)/bin/.$(ARCHSTR)/bin/dboard : dboard $(FILES) 
+	$(INSTALL) dboard $(PREFIX)/bin/.$(ARCHSTR)/bin/dboard
+
+$(PREFIX)/bin/dashboard : $(PREFIX)/bin/.$(ARCHSTR)/bin/dboard utils/mk_wrapper
 	utils/mk_wrapper $(PREFIX) dboard $(PREFIX)/bin/dashboard
 	chmod a+x $(PREFIX)/bin/dashboard
-	$(INSTALL) dboard $(PREFIX)/bin/.$(ARCHSTR)/dboard
 
-install : $(PREFIX)/bin/.$(ARCHSTR) $(PREFIX)/bin/.$(ARCHSTR)/mtest $(PREFIX)/bin/megatest \
-          $(PREFIX)/bin/.$(ARCHSTR)/dboard $(PREFIX)/bin/dashboard $(HELPERS) $(PREFIX)/bin/nbfake \
-          $(PREFIX)/bin/.$(ARCHSTR)/mtexec $(PREFIX)/bin/mtexec $(PREFIX)/bin/serialize-env \
+install : $(PREFIX)/bin/.$(ARCHSTR) $(PREFIX)/bin/.$(ARCHSTR)/bin/mtest $(PREFIX)/bin/megatest \
+          $(PREFIX)/bin/.$(ARCHSTR)/bin/dboard $(PREFIX)/bin/dashboard $(HELPERS) $(PREFIX)/bin/nbfake \
+          $(PREFIX)/bin/.$(ARCHSTR)/bin/mtexec $(PREFIX)/bin/mtexec $(PREFIX)/bin/serialize-env \
 	  $(PREFIX)/bin/nbfind $(PREFIX)/bin/mtrunner $(PREFIX)/bin/viewscreen $(PREFIX)/bin/mt_xterm \
 	  $(PREFIX)/share/docs/megatest_manual.html $(PREFIX)/bin/remrun \
 	  $(PREFIX)/share/docs/megatest_manual.html $(PREFIX)/bin/remrun $(PREFIX)/bin/mtutil \
 	  $(PREFIX)/bin/tcmt $(PREFIX)/share/db/mt-pg.sql \
           $(PREFIX)/share/js/jquery-3.1.0.slim.min.js 
-#         $(PREFIX)/bin/.$(ARCHSTR)/ndboard
-
-# $(PREFIX)/bin/newdashboard
 
 $(PREFIX)/bin/.$(ARCHSTR) : 
 	mkdir -p $(PREFIX)/bin/.$(ARCHSTR)
+	mkdir -p $(PREFIX)/bin/.$(ARCHSTR)/bin
 	mkdir -p $(PREFIX)/bin/.$(ARCHSTR)/lib
 
 test: tests/tests.scm
 	cd tests;csi -I .. -b -n tests.scm
 
@@ -326,56 +353,49 @@
 
 $(MTQA_FOSSIL) :
 	fossil clone https://www.kiatoa.com/fossils/megatest_qa $(MTQA_FOSSIL)
 
 clean : 
-	rm -f $(OFILES) $(GOFILES) $(MOFILES) $(TCMTOBJS) $(PREFIX)/megatest $(PREFIX)/dashboard mtest mtutil mtut tcmt ftail.import.scm readline-fix.scm serialize-env dboard dboard.o megatest.o dashboard.o megatest-fossil-hash.* altdb.scm mofiles/*.o vg.o
+	rm -f $(OFILES) $(GOFILES) $(MOFILES) $(TCMTOBJS)		\
+            $(PREFIX)/megatest $(PREFIX)/dashboard mtest mtutil mtut	\
+            tcmt readline-fix.scm serialize-env dboard dboard.o		\
+            megatest.o dashboard.o megatest-fossil-hash.* altdb.scm	\
+            mofiles/*.o vg.o cookie.o dashboard-main.o	\
+            ducttape-lib.o ftail.o mutils.o pkts.o rmtmod.o stml2.o	\
+            tcmt.o
 	rm -rf share
 
-#======================================================================
-# Make the records files
-#======================================================================
-
-# vg_records.scm : records.sh
-#	./records.sh
-
 #======================================================================
 # Deploy section (not complete yet)
 #======================================================================
+
+# Eggs to install (straightforward ones)
+EGGS=matchable readline aokpropos base64 regex-literals format		\
+regex-case test coops trace csv dot-locking posix-utils posix-extras	\
+directory-utils hostinfo tcp-server rpc csv-xml fmt json md5 awful	\
+http-client spiffy uri-common intarweb spiffy-request-vars		\
+spiffy-directory-listing ssax sxml-serializer sxml-modifications iup	\
+canvas-draw sqlite3
 
 $(DEPLOYHELPERS) : utils/mt_*
 	$(INSTALL) $< $@
 	chmod a+X $@
 
 deploytarg/apropos.so : Makefile
 	chicken-install -p deploytarg -deploy -keep-installed $(EGGS)
 
-#	for i in apropos base64 canvas-draw csv-xml directory-utils dot-locking extras fmt format hostinfo http-client intarweb json md5 message-digest posix posix-extras readline regex regex-case s11n spiffy spiffy-request-vars sqlite3 srfi-1 srfi-18 srfi-69 tcp test uri-common check-errors synch matchable sql-null tcp-server rpc blob-utils string-utils variable-item defstruct uri-generic sendfile opensll openssl lookup-table list-utils stack; do \
-#	chicken-install -prefix deploytarg -deploy $$i;done
-
-# deploytarg/libsqlite3.so : 
-# 	CSC_OPTIONS="-Ideploytarg -Ldeploytarg" $CHICKEN_INSTALL -prefix deploytarg -deploy sqlite3
-
 deploy : deploytarg/mtest deploytarg/dboard $(DEPLOYHELPERS) deploytarg/nbfake deploytarg/remrun deploytarg/viewsceen deploytarg/nbfind deploytarg/apropos.so
 
-# deploytarg/libiupcd.so : $(CKPATH)/lib/libiupcd.so
-# 	for i in iup im cd av call sqlite; do \
-# 	  cp $(CKPATH)/lib/lib$$i* deploytarg/ ; \
-# 	done
-# 	cp $(CKPATH)/include/*.h deploytarg
-
 # puts deployed megatest in directory "megatest"
 deploytarg/mtest : $(OFILES) megatest.o deploytarg/apropos.so
 	csc -deploy $(CSCOPTS) $(OFILES) megatest.scm -o deploytarg
 	mv deploytarg/deploytarg deploytarg/mtest
 
 deploytarg/dboard :  $(OFILES) $(GOFILES) dashboard.scm deploytarg/apropos.so
 	csc -deploy $(OFILES) $(GOFILES) dashboard.scm -o deploytarg
 	mv deploytarg/deploytarg deploytarg/dboard
 
-# DATASHAREO=configf.o common.o process.o tree.o dcommon.o margs.o launch.o gutils.o db.o synchash.o server.o \
-#            megatest-version.o tdb.o ods.o mt.o keys.o
 datashare-testing/sd : datashare.scm $(OFILES)
 	csc $(CSCOPTS) datashare.scm $(OFILES) -o datashare-testing/sd
 
 datashare-testing/sdat: sharedat.scm $(OFILES)
 	csc $(CSCOPTS) sharedat.scm $(OFILES) -o datashare-testing/sdat
@@ -402,17 +422,10 @@
 	rm  datashare-testing/sretrieve 
 	rm  datashare-testing/spublish
 
 sauth : sauth-init datashare-testing/sauthorize datashare-testing/sretrieve datashare-testing/spublish 
 
-
-# base64 dot-locking \
-#             csv-xml z3
-
-#  "(define (toplevel-command . a) #f)"
-# if egrep 'version.*3.0' $(shell dirname $(shell dirname $(shell which csi)))/lib/chicken/7/readline.setup-info;then \
-
 readline-fix.scm :
 	if [[ $(shell chicken-status | grep readline | awk '{print $4}' | cut -d. -f1) -gt 3 ]];then \
 	   echo "(define *use-new-readline* #f)" > readline-fix.scm; \
 	else \
 	   echo "(define *use-new-readline* #t)" > readline-fix.scm;\
@@ -426,28 +439,206 @@
 	fi
 	if csi -ne '(use postgresql)';then \
 	   echo "(use postgresql)(hash-table-set! *available-db* 'postgresql #t)" >> altdb.scm;\
 	fi
 
-portlogger-example : portlogger-example.scm api.o archive.o client.o common.o configf.o dashboard-tests.o dashboard-context-menu.o db.o dcommon.o ezsteps.o filedb.o genexample.o gutils.o http-transport.o items.o keys.o launch.o lock-queue.o margs.o megatest-version.o mt.o ods.o portlogger.o process.o rmt.o rpc-transport.o runconfig.o runs.o sdb.o server.o synchash.o tasks.o tdb.o tests.o tree.o
-	csc $(CSCOPTS) portlogger-example.scm api.o archive.o client.o common.o configf.o dashboard-tests.o dashboard-context-menu.o db.o dcommon.o ezsteps.o filedb.o genexample.o gutils.o http-transport.o items.o keys.o launch.o lock-queue.o margs.o megatest-version.o mt.o ods.o portlogger.o process.o rmt.o rpc-transport.o runconfig.o runs.o sdb.o server.o synchash.o tasks.o tdb.o tests.o tree.o
-
-# create a pdf dot graphviz diagram from notations in rmt.scm
-rmt.pdf : rmt.scm
-	grep ';;DOT' rmt.scm | sed -e 's/.*;;DOT //' > rmt.dot;dot -Tpdf rmt.dot -o rmt.pdf
-
 buildmanual:
 	cd docs/manual && make
 
-wikipage=plan
-editwiki:
-	cd docs/manual && ../../utils/editwiki $(wikipage)
-
 viewmanual:
 	arora docs/manual/megatest_manual.html
 
 targets:
 	@grep : Makefile | perl -ne '/^([A-Za-z0-9_-]+):/ && print "$$1\n"'
 
 
 unit :
 	cd tests;make unit
+
+#======================================================================
+# Chicken build
+#======================================================================
+
+tgz-$(USER)/postgresql-9.6.4.tar.gz :
+	mkdir -p tgz-$(USER)
+	wget -c https://ftp.postgresql.org/pub/source/v9.6.4/postgresql-9.6.4.tar.gz
+	mv postgresql-9.6.4.tar.gz tgz-$(USER)/
+
+tgz-$(USER)/sqlite-autoconf-3090200.tar.gz :
+	mkdir -p tgz-$(USER)
+	curl http://www.sqlite.org/2015/sqlite-autoconf-3090200.tar.gz > tgz-$(USER)/sqlite-autoconf-3090200.tar.gz 
+
+tgz-$(USER)/nanomsg-1.0.0.tar.gz :
+	wget --no-check-certificate https://github.com/nanomsg/nanomsg/archive/1.0.0.tar.gz
+	mv 1.0.0.tar.gz tgz-$(USER)/nanomsg-1.0.0.tar.gz	
+
+tgz-$(USER)/chicken-4.13.0.tar.gz :
+	mkdir -p tgz-$(USER)
+	curl https://code.call-cc.org/releases/4.13.0/chicken-4.13.0.tar.gz > tgz-$(USER)/chicken-4.13.0.tar.gz
+
+tgz-$(USER)/ffcall.tar.gz :
+	wget -c -O tgz-$(USER)/ffcall.tar.gz 'http://www.kiatoa.com/fossils/ffcall/tarball?name=ffcall&uuid=trunk'
+
+$(CHICKEN_PREFIX)/bin/pg_config : tgz-$(USER)/postgresql-9.6.4.tar.gz
+	mkdir -p build-$(USER)/
+	tar xfz tgz-$(USER)/postgresql-9.6.4.tar.gz -C build-$(USER)
+	cd build-$(USER)/postgresql-9.6.4; ./configure --prefix=$(CHICKEN_PREFIX) --with-openssl; make; make install
+
+build-$(USER)/sqlite-autoconf-3090200/configure : tgz-$(USER)/sqlite-autoconf-3090200.tar.gz
+	mkdir -p build-$(USER);
+	cd build-$(USER); tar xf ../tgz-$(USER)/sqlite-autoconf-3090200.tar.gz
+
+$(CHICKEN_PREFIX)/lib/libnanomsg.so : tgz-$(USER)/nanomsg-1.0.0.tar.gz
+	cd tgz-$(USER); tar -xzvf nanomsg-1.0.0.tar.gz
+	cd tgz-$(USER)/nanomsg-1.0.0; mkdir build-$(USER); cd build-$(USER);
+	cd tgz-$(USER)/nanomsg-1.0.0/build-$(USER); cmake ../ -DCMAKE_INSTALL_PREFIX=$(CHICKEN_PREFIX)
+	cd tgz-$(USER)/nanomsg-1.0.0/build-$(USER); make; make install
+
+$(CHICKEN_PREFIX)/chicken-4.13.0/LICENSE : tgz-$(USER)/chicken-4.13.0.tar.gz
+	mkdir -p build-$(USER)/eggs-installed
+	cd build-$(USER);tar xf ../tgz-$(USER)/chicken-4.13.0.tar.gz
+
+tgz-$(USER)/opensrc.fossil :
+	cd tgz-$(USER); fossil clone http://www.kiatoa.com/fossils/opensrc opensrc.fossil
+	mkdir tgz-$(USER)/opensrc
+	cd tgz-$(USER)/opensrc; fossil open --nested ../opensrc.fossil; fossil up; fossil uv sync
+
+$(CHICKEN_PREFIX)/lib/libiupweb.so : tgz-$(USER)/opensrc.fossil
+	cd tgz-$(USER)/opensrc; fossil unversioned cat libs/cd/cd-5.10_Linux26g4_64_lib.tar.gz > ../cd.tgz
+	cd tgz-$(USER)/opensrc; fossil unversioned cat libs/im/im-3.11_Linux26g4_64_lib.tar.gz > ../im.tgz
+	cd tgz-$(USER)/opensrc; fossil unversioned cat libs/iup/iup-3.19.1_Linux26g4_64_lib.tar.gz > ../iup.tgz
+	cd tgz-$(USER); tar -xzf cd.tgz;
+	cd tgz-$(USER); tar -xzf im.tgz;
+	cd tgz-$(USER); tar -xzf iup.tgz;
+	cp tgz-$(USER)/include/* $(CHICKEN_PREFIX)/include/
+	cp tgz-$(USER)/*.so $(CHICKEN_PREFIX)/lib/
+	cp tgz-$(USER)/*.a  $(CHICKEN_PREFIX)/lib/
+	cp tgz-$(USER)/ftgl/lib/*/* $(CHICKEN_PREFIX)/lib/
+
+EGGS=srfi-69 srfi-42 sqlite3 iup canvas-draw typed-records md5 regex-case base64 \
+format dot-locking csv-xml z3 udp hostinfo directory-utils stack dbi crypt sha1 \
+posix-extras pathname-expand csv call-with-environment-variables s11n spiffy \
+uri-common intarweb http-client spiffy-request-vars spiffy-directory-listing \
+ansi-escape-sequences test slice rfc3339 uuid-lib filepath srfi-19 sparse-vectors \
+sql-de-lite fmt readline apropos json simple-exceptions rpc trace logpro refdb postgresql nanomsg
+EGGSTARG=$(addsuffix .done,$(addprefix build-$(USER)/eggs-installed/,$(EGGS)))
+EGGSTARG2=$(addsuffix .done, $(EGGS))
+
+$(CHICKEN_PREFIX)/lib/libcallback.a : tgz-$(USER)/ffcall.tar.gz
+	cd tgz-$(USER); tar -xzvf ffcall.tar.gz 
+	cd tgz-$(USER)/ffcall; ./configure --prefix=$(CHICKEN_PREFIX) --enable-shared
+	cd tgz-$(USER)/ffcall; make CC="gcc -fPIC"; make install	
+
+$(CHICKEN_PREFIX)/bin/sqlite3 : build-$(USER)/sqlite-autoconf-3090200/configure 
+	cd build-$(USER)/sqlite-autoconf-3090200; ./configure --prefix=$(CHICKEN_PREFIX); make; make install
+
+$(CHICKEN_PREFIX)/bin/csi : $(CHICKEN_PREFIX)/bin/sqlite3 $(CHICKEN_PREFIX)/lib/libiupweb.so $(CHICKEN_PREFIX)/chicken-4.13.0/LICENSE
+	cd build-$(USER)/chicken-4.13.0;make PLATFORM=linux PREFIX=$(CHICKEN_PREFIX) 
+	cd build-$(USER)/chicken-4.13.0;make PLATFORM=linux PREFIX=$(CHICKEN_PREFIX) install
+
+ALL_CKBIN=chicken chicken-bind chicken-bug chicken-dump			\
+chicken-install chicken-profile chicken-sqlite3 chicken-status		\
+chicken-uninstall csc csi feathers nanocat sqlite3 vacuumdb logpro	\
+refdb
+
+# CHICKEN_BIN_DIR=$(shell dirname $(shell which csi))
+CKBIN_WRAPPERS=$(addprefix $(PREFIX)/bin/,$(ALL_CKBIN))
+
+
+$(PREFIX)/bin/% : $(CHICKEN_PREFIX)/bin/% $(CHICKEN_PREFIX)/bin/csi $(EGGSTARG2)
+	utils/mk_wrapper_tool $(PREFIX) $* $(PREFIX)/bin/$*
+	chmod a+x $(PREFIX)/bin/$*
+
+$(PREFIX)/bin :
+	mkdir -p $(PREFIX)/bin
+
+chicken : $(CKBIN_WRAPPERS) $(PREFIX)/bin
+	@echo "Fake target to build prefix chicken"
+
+binwrappers : $(CKBIN_WRAPPERS)
+
+postgresql.done : $(CHICKEN_PREFIX)/bin/pg_config
+	CSC_OPTIONS="-I$(CHICKEN_PREFIX)/include -L$(CHICKEN_PREFIX)/lib -L$(CHICKEN_PREFIX)/lib64" $(CHICKEN_PREFIX)/bin/chicken-install postgresql > postgresql.done
+
+nanomsg.done : $(CHICKEN_PREFIX)/lib/libnanomsg.so
+	CSC_OPTIONS="-I$(CHICKEN_PREFIX)/include -L$(CHICKEN_PREFIX)/lib -L$(CHICKEN_PREFIX)/lib64" $(CHICKEN_PREFIX)/bin/chicken-install nanomsg > nanomsg.done
+
+iup.done : $(CHICKEN_PREFIX)/lib/libcallback.a
+	CSC_OPTIONS="-I$(CHICKEN_PREFIX)/include -L$(CHICKEN_PREFIX)/lib" $(CHICKEN_PREFIX)/bin/chicken-install -D no-library-checks -feature disable-iup-web -feature disable-iup-pplot -feature disable-iup-matrixex iup > iup.done
+
+canvas-draw.done :
+	CSC_OPTIONS="-I$(CHICKEN_PREFIX)/include -L$(CHICKEN_PREFIX)/lib" $(CHICKEN_PREFIX)/bin/chicken-install -D no-library-checks canvas-draw > canvas-draw.done
+
+sqlite3.done :
+	CSC_OPTIONS="-I$(CHICKEN_PREFIX)/include -L$(CHICKEN_PREFIX)/lib" $(CHICKEN_PREFIX)/bin/chicken-install sqlite3 > sqlite3.done
+
+sql-de-lite.done :
+	CSC_OPTIONS="-I$(CHICKEN_PREFIX)/include -L$(CHICKEN_PREFIX)/lib" $(CHICKEN_PREFIX)/bin/chicken-install sql-de-lite > sql-de-lite.done
+
+dbi.done : postgresql.done sqlite3.done sql-de-lite.done
+	CSC_OPTIONS="-I$(CHICKEN_PREFIX)/include -L$(CHICKEN_PREFIX)/lib" $(CHICKEN_PREFIX)/bin/chicken-install dbi > dbi.done
+
+%.done :
+	$(CHICKEN_PREFIX)/bin/chicken-install $* > $*.done
+
+build-$(USER)/eggs-installed/%.done : $(CHICKEN_PREFIX)/bin/csi $(EGGS)
+	$(CHICKEN_PREFIX)/bin/chicken-install $* > build-$(USER)/eggs-installed/$*.done
+
+
+
+#======================================================================
+# Attic
+#======================================================================
+
+# portlogger-example : portlogger-example.scm api.o archive.o client.o common.o configf.o dashboard-tests.o dashboard-context-menu.o db.o dcommon.o ezsteps.o filedb.o genexample.o gutils.o http-transport.o items.o keys.o launch.o lock-queue.o margs.o megatest-version.o mt.o ods.o portlogger.o process.o rmt.o rpc-transport.o runconfig.o runs.o sdb.o server.o synchash.o tasks.o tdb.o tests.o tree.o
+#	csc $(CSCOPTS) portlogger-example.scm api.o archive.o client.o common.o configf.o dashboard-tests.o dashboard-context-menu.o db.o dcommon.o ezsteps.o filedb.o genexample.o gutils.o http-transport.o items.o keys.o launch.o lock-queue.o margs.o megatest-version.o mt.o ods.o portlogger.o process.o rmt.o rpc-transport.o runconfig.o runs.o sdb.o server.o synchash.o tasks.o tdb.o tests.o tree.o
+
+# create a pdf dot graphviz diagram from notations in rmt.scm
+# rmt.pdf : rmt.scm
+#	grep ';;DOT' rmt.scm | sed -e 's/.*;;DOT //' > rmt.dot;dot -Tpdf rmt.dot -o rmt.pdf
+
+# wikipage=plan
+# editwiki:
+#	cd docs/manual && ../../utils/editwiki $(wikipage)
+
+# base64 dot-locking \
+#             csv-xml z3
+
+#  "(define (toplevel-command . a) #f)"
+# if egrep 'version.*3.0' $(shell dirname $(shell dirname $(shell which csi)))/lib/chicken/7/readline.setup-info;then \
+
+# DATASHAREO=configf.o common.o process.o tree.o dcommon.o margs.o launch.o gutils.o db.o synchash.o server.o \
+#            megatest-version.o tdb.o ods.o mt.o keys.o
+
+# deploytarg/libiupcd.so : $(CKPATH)/lib/libiupcd.so
+# 	for i in iup im cd av call sqlite; do \
+# 	  cp $(CKPATH)/lib/lib$$i* deploytarg/ ; \
+# 	done
+# 	cp $(CKPATH)/include/*.h deploytarg
+
+#	for i in apropos base64 canvas-draw csv-xml directory-utils dot-locking extras fmt format hostinfo http-client intarweb json md5 message-digest posix posix-extras readline regex regex-case s11n spiffy spiffy-request-vars sqlite3 srfi-1 srfi-18 srfi-69 tcp test uri-common check-errors synch matchable sql-null tcp-server rpc blob-utils string-utils variable-item defstruct uri-generic sendfile opensll openssl lookup-table list-utils stack; do \
+#	chicken-install -prefix deploytarg -deploy $$i;done
+
+# deploytarg/libsqlite3.so : 
+# 	CSC_OPTIONS="-Ideploytarg -Ldeploytarg" $CHICKEN_INSTALL -prefix deploytarg -deploy sqlite3
+
+#======================================================================
+# Make the records files
+#======================================================================
+
+# vg_records.scm : records.sh
+#	./records.sh
+
+# $(PREFIX)/bin/.$(ARCHSTR)/mdboard : multi-dboard
+#	$(INSTALL) multi-dboard $(PREFIX)/bin/.$(ARCHSTR)/mdboard
+
+# $(PREFIX)/bin/mdboard : $(PREFIX)/bin/.$(ARCHSTR)/mdboard  utils/mk_wrapper
+# 	utils/mk_wrapper $(PREFIX) mdboard $(PREFIX)/bin/mdboard
+# 	chmod a+x $(PREFIX)/bin/mdboard
+
+# $(HELPERS) : utils/%
+# 	$(INSTALL) $< $@
+# 	chmod a+x $@
+
+# ARCHSTR=$(shell uname -m)_$(shell uname -r)
+# BASH_MACHTYPE=$(shell bash -c "echo \$$MACHTYPE")
+# ARCHSTR=$(BASH_MACHTYPE)_$(shell lsb_release -sr)

Index: TODO
==================================================================
--- TODO
+++ TODO
@@ -13,22 +13,49 @@
 #     GNU General Public License for more details.
 # 
 #     You should have received a copy of the GNU General Public License
 #     along with Megatest.  If not, see <http://www.gnu.org/licenses/>.
 
+NOTE: This file gets copied occasionally into the wiki as "Roadmap".
+      Do not make changes in the wiki, they will be lost!
+
+See the file "DONE" to see completed items.
+
 TODO
 ====
 
-. Dashboard should resist running from non-homehost
+WW15
+. fill newview matrix with data, filter pipeline gui elements
+. improve [script], especially indent handling
+
+WW16
+. split db into megatest.db (runs etc.) db/<something>.db
+. release basic newview implementation
+
+WW18
+. release split db implementation
+. mtutil calls from dashboard (for remote control)
+. logs browser (esp. for surfacing mtutil related activities)
+
+WW19
+. break command line into sections; all, run control, queries, utilities etc.
+. pull in ftfplan (not integrated, just code pulled in)
+
+WW20
+. ./configure => ubuntu, sles11, sles12, rh7
+. Jenkins junit XML support
+. Add output flushing in teamcity support
+. Switch to using simple runs query everywhere
+. Add end_time to runs and add a rollup call that sets state, status and end_time
 
-
+Future
+. Switch to scsh-process pipeline management for job execution/control
+. Use call-with-environment-variables more.
 
 Migration to inmem db plus per run db
 -------------------------------------
 
 . Re-work the dbstruct data structure?
 .. Move main.db to global?
 .. [ run-id.db inmemdb last-mod last-read last-sync inuse ]
-. Re-work all queries to use run-id to dereference server
 . Open main.db directly in calls to -runtests etc. No need to talk remote?
-. remove common:faux-lock
 

Index: api.scm
==================================================================
--- api.scm
+++ api.scm
@@ -58,10 +58,11 @@
     get-target
     ;; register-run
     get-tests-tags
     get-test-times
     get-tests-for-run
+    get-tests-for-run-state-status
     get-test-id
     get-tests-for-runs-mindata
     get-tests-for-run-mindata
     get-run-name-from-id
     get-runs
@@ -292,10 +293,11 @@
                    ((get-run-status)               (apply db:get-run-status dbstruct params))
                    ((get-run-state)                (apply db:get-run-state dbstruct params))
                    ((set-run-status)               (apply db:set-run-status dbstruct params))
                    ((set-run-state-status)  			 (apply db:set-run-state-status dbstruct params))
                    ((get-tests-for-run)            (apply db:get-tests-for-run dbstruct params))
+                   ((get-tests-for-run-state-status) (apply db:get-tests-for-run-state-status dbstruct params))
                    ((get-test-id)                  (apply db:get-test-id dbstruct params))
                    ((get-tests-for-run-mindata)    (apply db:get-tests-for-run-mindata dbstruct params))
                    ;; ((get-tests-for-runs-mindata)   (apply db:get-tests-for-runs-mindata dbstruct params))
                    ((get-runs)                     (apply db:get-runs dbstruct params))
                    ((simple-get-runs)              (apply db:simple-get-runs dbstruct params))

Index: archive.scm
==================================================================
--- archive.scm
+++ archive.scm
@@ -90,11 +90,11 @@
 	       (pscript-cmd (conc pscript " " testsuite-name " " target " " run-name " " test-name))
 	       (apath       (if pscript
 				(handle-exceptions
 				 exn
 				 (begin
-				   (debug:print 0 "ERROR: script \"" pscript-cmd "\" failed to run properly.")
+				   (debug:print 0 *default-log-port* "ERROR: script \"" pscript-cmd "\" failed to run properly.")
 				   (exit 1))
 				 (with-input-from-pipe
 				  pscript-cmd
 				  read-line))
 				#f)) ;; this is the user-calculated archive path
@@ -116,13 +116,16 @@
 		;;   (allocation-id (rmt:archive-allocate-testsuite/area-to-block block-id testsuite-name area-key)))
 		(if block-id ;; (and block-id allocation-id)
 		    (let ((res (cons block-id archive-path)))
 		      (hash-table-set! blockid-cache key res)
 		      res)
-		    #f))
-	      #f)) ;; no best disk found
-	  )))
+		    (begin
+		      (debug:print 0 *default-log-port* "WARNING: no disk found for " target ", " run-name ", " test-name ",  archive-path=" archive-path)
+		      #f)))
+	      (begin
+		(debug:print 0 *default-log-port* "WARNING: no disk found for " target ", " run-name ", " test-name ", block-id=" block-id)
+		#f)))))) ;; no best disk found
 
 ;; archive - run bup
 ;;
 ;; 1. create the bup dir if not exists
 ;; 2. start the du of each directory
@@ -246,11 +249,20 @@
 	      (arch-group (hash-table-ref arch-groups test-base))
 	      (arch-info  (car arch-group)) ;; don't know yet how this will work, can I get more than one possibility?
 	      (archive-id    (car arch-info))
 	      (archive-dir   (cdr arch-info)))
 	 (debug:print 0 *default-log-port* "Processing disk-group " test-base)
-	 (let* ((test-paths (hash-table-ref disk-groups test-base)))
+	 (let* ((test-paths-in (hash-table-ref disk-groups test-base))
+		(test-paths    (if (args:get-arg "-include")
+				   (let ((subpaths (string-split (args:get-arg "-include") ",")))
+				     (apply append
+					    (map (lambda (p)
+						   (map (lambda (subp)
+							  (conc p "/" subp))
+							subpaths))
+						 test-paths-in)))
+				   test-paths-in)))
 	   (if (not (common:file-exists? archive-dir))
 	       (create-directory archive-dir #t))
 	   (case archiver
 	     ((bup) ;; Archive using bup
 	      (let* ((bup-init-params  (list "-d" archive-dir "init"))
@@ -343,11 +355,14 @@
 	      (archive-block-id        (db:test-get-archived test-dat))
 	      (archive-block-info      (rmt:test-get-archive-block-info archive-block-id))
 	      (archive-path            (if (vector? archive-block-info)
 					   (vector-ref archive-block-info 2) ;; look in db.scm for test-get-archive-block-info for the vector record info
 					   #f)) ;; no archive found?
-	      (archive-internal-path   (conc (common:get-testsuite-name) "-" run-id "/latest/" test-partial-path)))
+	      (archive-internal-path   (conc (common:get-testsuite-name) "-" run-id "/latest/" test-partial-path))
+	      (include-paths           (args:get-arg "-include"))
+	      (exclude-pattern         (args:get-arg "-exclude-rx"))
+	      (exclude-file            (args:get-arg "-exclude-rx-from")))
 	 
 	 ;; some sanity checks, move an existing path out of the way - iif it is not a toplevel with children
 	 ;;
 	 (if (and (not toplevel/children)  ;; special handling needed for toplevel with children
 		  prev-test-physical-path
@@ -386,6 +401,90 @@
 		 (run-n-wait bup-exe params: bup-restore-params print-cmd: #f)
 		 ;; (mutex-unlock! bup-mutex)
 		 (mt:test-set-state-status-by-id run-id test-id "COMPLETED" #f #f)))
 	     (debug:print-error 0 *default-log-port* "No archive path in the record for run-id=" run-id " test-id=" test-id))))
      (filter vector? tests))))
-	 
+
+(define (common:get-youngest-test tests)
+  (if (null? tests)
+      #f
+      (let ((res #f))
+	(for-each
+	 (lambda (test-dat)
+	   (let ((event-time (db:test-get-event_time test-dat)))
+	     (if (or (not res)
+		     (> event-time (db:test-get-event_time res)))
+		 (set! res test-dat))))
+	 tests)
+	res)))
+	   
+;; from an archive get a specific path - works ONLY with bup for now
+;;
+(define (archive:bup-get-data archive-command run-id-in run-name-in tests rp-mutex bup-mutex)
+  (if (null? tests)
+      (debug:print-info 0 *default-log-port* "get-data called with no matching tests to operate on.")
+      
+      (let* ((bup-exe      (or (configf:lookup *configdat* "archive" "bup") "bup"))
+	     (linktree     (common:get-linktree)) ;; (configf:lookup *configdat* "setup" "linktree")))
+	     ;; (test-dat     (common:get-youngest-test tests))
+	     (destpath     (args:get-arg "-dest")))
+	(cond
+	 ((null? tests)
+	  (debug:print-error 0 *default-log-port*
+			     "No test matching provided target, runname pattern and test pattern found."))
+	 ((file-exists? destpath)
+	  (debug:print-error 0 *default-log-port*
+			     "Destination path alread exists! Please remove it before running get."))
+	 (else
+	  (let loop ((rem-tests tests))
+	    (let* ((test-dat          (common:get-youngest-test rem-tests))
+		   (item-path         (db:test-get-item-path test-dat))
+		   (test-name         (db:test-get-testname  test-dat))
+		   (test-id           (db:test-get-id        test-dat))
+		   (run-id            (db:test-get-run_id    test-dat))
+		   (run-name          (rmt:get-run-name-from-id run-id))
+		   (keyvals           (rmt:get-key-val-pairs run-id))
+		   (target            (string-intersperse (map cadr keyvals) "/"))
+		   
+		   (toplevel/children (and (db:test-get-is-toplevel test-dat)
+					   (> (rmt:test-toplevel-num-items run-id test-name) 0)))
+		   (test-partial-path (conc target "/" run-name "/"
+					    (db:test-make-full-name test-name item-path)))
+		   ;; note the trailing slash to get the dir inspite of it being a link
+		   (test-path         (conc linktree "/" test-partial-path))
+		   (archive-block-id        (db:test-get-archived test-dat))
+		   (archive-block-info      (rmt:test-get-archive-block-info archive-block-id))
+		   (archive-path            (if (vector? archive-block-info)
+						(vector-ref archive-block-info 2)
+						#f))
+		   (archive-internal-path   (conc (common:get-testsuite-name) "-" run-id
+						  "/latest/" test-partial-path))
+		   (include-paths           (args:get-arg "-include"))
+		   (exclude-pattern         (args:get-arg "-exclude-rx"))
+		   (exclude-file            (args:get-arg "-exclude-rx-from")))
+	      
+	      (if (and archive-path ;; no point in proceeding if there is no actual archive
+		       (not toplevel/children))
+		  (begin
+		    (let* ((bup-restore-params (append (list "-d" archive-path "restore" "-C" (or destpath "data"))
+						       ;; " " ;; What is the empty string for?
+						       (if include-paths
+							   (map (lambda (p)
+								  (conc archive-internal-path "/" p))
+								(string-split include-paths ","))
+							   (list archive-internal-path)))))
+		      (debug:print-info 0 *default-log-port* "Restoring archived data to " (or destpath "data")
+					" from archive in " archive-path " ... " archive-internal-path)
+		      (run-n-wait bup-exe params: bup-restore-params print-cmd: #t)))
+		  (let ((new-rem-tests (filter (lambda (tdat)
+						 (or (not (eq? (db:test-get-id tdat) test-id))
+						     (not (eq? (db:test-get-run_id tdat) run-id))))
+					       rem-tests) ))
+		    (debug:print-info 0 *default-log-port*
+				      "No archive path in the record for run-id=" run-id
+				      " test-id=" test-id ", skipping.")
+		    (if (null? new-rem-tests)
+			(begin
+			  (debug:print-info 0 *default-log-port* "No archives found for " target "/" run-name "...")
+			  #f)
+			(loop new-rem-tests)))))))))))
+  

Index: common.scm
==================================================================
--- common.scm
+++ common.scm
@@ -20,18 +20,20 @@
 
 (use srfi-1 data-structures posix regex-case (prefix base64 base64:)
      format dot-locking csv-xml z3 udp ;; sql-de-lite
      hostinfo md5 message-digest typed-records directory-utils stack
      matchable regex posix (srfi 18) extras ;; tcp 
-     (prefix nanomsg nmsg:)
+     ;; (prefix nanomsg nmsg:)
      (prefix sqlite3 sqlite3:)
-     pkts (prefix dbi dbi:)
+     (prefix dbi dbi:)
      )
 
 (declare (unit common))
 (declare (uses commonmod))
-(import commonmod)
+(import (prefix commonmod cmod:))
+
+(import pkts)
 
 (include "common_records.scm")
 
 
 ;; (require-library margs)
@@ -226,10 +228,32 @@
          (fullpath (realpath this-script)))
     fullpath))
 (define *common:this-exe-fullpath* (common:get-this-exe-fullpath))
 (define *common:this-exe-dir*      (pathname-directory *common:this-exe-fullpath*))
 (define *common:this-exe-name*     (pathname-strip-directory *common:this-exe-fullpath*))
+
+;; when called from a wrapper I need sometimes to find the calling
+;; wrapper, this is for dashboard to find the correct megatest.
+;;
+(define (common:find-local-megatest #!optional (progname "megatest"))
+  (let ((res (filter file-exists?
+		     (map (lambda (updir)
+			    (let* ((lm  (car (argv)))
+				   (dir (pathname-directory lm))
+				   (exe (pathname-strip-directory lm)))
+			      (conc (if dir (conc dir "/") "")
+				    (case (string->symbol exe)
+				      ((dboard)    (conc updir progname))
+				      ((mtest)     (conc updir progname))
+				      ((dashboard) progname)
+				      (else exe)))))
+			  '("../../" "../")))))
+    (if (null? res)
+	(begin
+	  (debug:print 0 *current-log-port* "Failed to find this executable! Using what can be found on the path")
+	  progname)
+	(car res))))
 
 (define *common:logpro-exit-code->status-sym-alist*
   '( ( 0 . pass )
      ( 1 . fail )
      ( 2 . warn )
@@ -484,13 +508,14 @@
     (directory-fold 
      (lambda (file rem)
        (handle-exceptions
 	exn
 	(begin
-	  (debug:print-info 0 *default-log-port* "unable to rotate log " file ", probably handled by another process.")
-	  (debug:print 0 *default-log-port* " message: " ((condition-property-accessor 'exn 'message) exn))
-	  (print-call-chain (current-error-port)))
+	  (debug:print-info 2 *default-log-port* "unable to rotate log " file ", probably handled by another process, this is safe to ignore.")
+	  (debug:print 2 *default-log-port* " message: " ((condition-property-accessor 'exn 'message) exn))
+	  ;; (print-call-chain (current-error-port)) ;; 
+	  )
 	(let* ((fullname  (conc "logs/" file))
 	       (mod-time  (file-modification-time fullname))
 	       (file-age  (- (current-seconds) mod-time)))
 	  (hash-table-set! all-files file mod-time)
 	  (if (or (and (string-match "^.*.log" file)
@@ -873,16 +898,11 @@
 (define (assoc/default key lst . default)
   (let ((res (assoc key lst)))
     (if res (cadr res)(if (null? default) #f (car default)))))
 
 (define (common:get-testsuite-name)
-  (or (configf:lookup *configdat* "setup" "area-name") ;; megatest is a flexible tool, testsuite is too limiting a description.
-      (configf:lookup *configdat* "setup" "testsuite" )
-      (getenv "MT_TESTSUITE_NAME")
-      (if (string? *toppath* )
-          (pathname-file *toppath*)
-          #f))) ;; (pathname-file (current-directory)))))
+  (cmod:get-testsuite-name *toppath* *configdat*))
 
 ;; safe getting of toppath
 (define (common:get-toppath areapath)
   (or *toppath*
       (if areapath
@@ -1197,11 +1217,23 @@
 ;;
 (define (common:bash-glob instr)
   (string-split
    (with-input-from-pipe
        (conc "/bin/bash -c \"echo " instr "\"")
-     read-line)))
+       read-line)))
+
+;;======================================================================
+;; Some safety net stuff
+;;======================================================================
+
+;; return input if it is a list or return null
+(define (common:list-or-null inlst #!key (ovrd #f)(message #f))
+  (if (list? inlst)
+      inlst
+      (begin
+	(if message (debug:print-error 0 *default-log-port* message))
+	(or ovrd '()))))
   
 ;;======================================================================
 ;; T A R G E T S  ,   S T A T E ,   S T A T U S ,   
 ;;                    R U N N A M E    A N D   T E S T P A T T
 ;;======================================================================
@@ -1616,29 +1648,17 @@
 		    ))))))
 
 ;; if it looks like a number -> convert it to a number, else return it
 ;;
 (define (common:lazy-convert inval)
-  (let* ((as-num (if (string? inval)(string->number inval) #f)))
-    (or as-num inval)))
+  (cmod:lazy-convert inval))
 
 ;; convert string a=1; b=2; c=a silly thing; d=
 ;; to '((a . 1)(b . 2)(c . "a silly thing")(d . ""))
 ;;
 (define (common:val->alist val #!key (convert #f))
-  (let ((val-list (string-split-fields ";\\s*" val #:infix)))
-    (if val-list
-	(map (lambda (x)
-	       (let ((f (string-split-fields "\\s*=\\s*" x #:infix)))
-		 (case (length f)
-		   ((0) `(,#f))  ;; null string case
-		   ((1) `(,(string->symbol (car f))))
-		   ((2) `(,(string->symbol (car f)) . ,(let ((inval (cadr f)))
-							 (if convert (common:lazy-convert inval) inval))))
-		   (else f))))
-	     val-list)
-	'())))
+  (cmod:val->alist val #!key (convert #f)))
 
 ;;======================================================================
 ;; S Y S T E M   S T U F F
 ;;======================================================================
 
@@ -1702,11 +1722,11 @@
 ;;     cpu-load))
 
 ;; get values from cached info from dropping file in logs dir
 ;;  e.g. key is host and dtype is normalized-load
 ;;
-(define (common:get-cached-info key dtype #!key (age 5))
+(define (common:get-cached-info key dtype #!key (age 10))
   (if *toppath*
       (let* ((fullpath (conc *toppath* "/.sysdata/" key "-" dtype ".log")))
 	(if (and (file-exists? fullpath)
 		 (file-read-access? fullpath))
 	    (handle-exceptions
@@ -1715,11 +1735,11 @@
 	     (debug:print 2 *default-log-port* "reading file " fullpath)
 	     (let ((real-age (- (current-seconds)(file-change-time fullpath)))) 
 	       (if (< real-age age)
 		   (with-input-from-file fullpath read)
 		   (begin
-		     (debug:print 1 *default-log-port* "file " fullpath " is too old (" real-age" seconds) to trust, skipping reading it")
+		     (debug:print-info 2 *default-log-port* "file " fullpath " is too old (" real-age" seconds) to trust, skipping reading it")
 		     #f))))
 	    (begin
 	      (debug:print 2 *default-log-port* "not reading file " fullpath)
 	      #f)))
       #f))
@@ -1732,17 +1752,25 @@
 	(handle-exceptions
 	 exn
 	 #f
 	 (with-output-to-file fullpath (lambda ()(pp dat)))))
       #f))
-  
+
+(define (common:raw-get-remote-host-load remote-host)
+  (handle-exceptions
+   exn
+   #f ;; more specific handling of errors needed
+   (with-input-from-pipe 
+    (conc "ssh " remote-host " cat /proc/loadavg")
+    (lambda ()(list (read)(read)(read))))))
+
 ;; get cpu load by reading from /proc/loadavg, return all three values
 ;;
 (define (common:get-cpu-load remote-host)
   (handle-exceptions
    exn
-   '(99 99 99)
+   '(-99 -99 -99)
    (let* ((actual-hostname (or remote-host (get-host-name) "localhost")))
      (or (common:get-cached-info actual-hostname "cpu-load")
 	 (let ((result (if remote-host
 			   (map (lambda (res)
 				  (if (eof-object? res) 9e99 res))
@@ -1749,12 +1777,21 @@
 			        (with-input-from-pipe 
 				 (conc "ssh " remote-host " cat /proc/loadavg")
 				 (lambda ()(list (read)(read)(read)))))
 			   (with-input-from-file "/proc/loadavg" 
 			     (lambda ()(list (read)(read)(read)))))))
-	   (common:write-cached-info actual-hostname "cpu-load" result)
-	                     result)))))
+	   (match
+	    result
+	    ((l1 l2 l3)
+	     (if (and (number? l1)
+		      (number? l2)
+		      (number? l3))
+		 (begin
+		   (common:write-cached-info actual-hostname "cpu-load" result)
+		   result)
+		 '(-1 -1 -1))) ;; -1 is bad result
+	    (else '(-2 -2 -2))))))))
 
 ;; get normalized cpu load by reading from /proc/loadavg and /proc/cpuinfo return all three values and the number of real cpus and the number of threads
 ;; returns alist '((adj-cpu-load . normalized-proc-load) ... etc.
 ;;  keys: adj-proc-load, adj-core-load, 1m-load, 5m-load, 15m-load
 ;;
@@ -1981,11 +2018,13 @@
 	       (result (if remote-host
 			   (with-input-from-pipe 
 			       (conc "ssh " remote-host " cat /proc/cpuinfo")
 			     proc)
 			   (with-input-from-file "/proc/cpuinfo" proc))))
-	  (if (> result 0)(common:write-cached-info actual-host "num-cpus" result))
+	  (if (and (number? result)
+		   (> result 0))
+	      (common:write-cached-info actual-host "num-cpus" result))
 	  result))))
 
 ;; wait for normalized cpu load to drop below maxload
 ;;
 (define (common:wait-for-normalized-load maxload msg remote-host #!optional (rem-tries 5))
@@ -1998,36 +2037,63 @@
 	      (common:wait-for-normalized-load maxload msg remote-host (- rem-tries 1))
 	      #f)))))
 
 ;; DO NOT CALL THIS DIRECTLY. It is called from common:wait-for-normalized-load
 ;;
-(define (common:wait-for-cpuload maxload-in numcpus-in waitdelay #!key (count 1000) (msg #f)(remote-host #f)(force-maxload #f))
+(define (common:wait-for-cpuload maxload-in numcpus-in waitdelay #!key (count 1000) (msg #f)(remote-host #f)(force-maxload #f)(num-tries 5))
   (let* ((loadavg (common:get-cpu-load remote-host))
 	 (numcpus (if (<= 1 numcpus-in) ;; not possible to have zero.  If we get 1, it's possible that we got the previous default, and we should check again
 		      (common:get-num-cpus remote-host)
 		      numcpus-in))
 	 (maxload (if force-maxload
 		      maxload-in
 		      (max maxload-in 0.5))) ;; so maxload must be greater than 0.5 for now BUG - FIXME?
 	 (first   (car loadavg))
 	 (next    (cadr loadavg))
-	 (adjload (* maxload (max 1 numcpus))) ;; possible bug where numcpus (or could be maxload) is zero, crude fallback is to at least use 1
+	 (adjmaxload (* maxload (max 1 numcpus))) ;; possible bug where
+					       ;; numcpus (or could be
+					       ;; maxload) is zero,
+					       ;; crude fallback is to
+					       ;; at least use 1
 	 (loadjmp (- first next))
-         (adjwait (min (+ 300 (random 10)) (abs (* (+ (random 10)(/ (- 1000 count) 10) waitdelay) (- first adjload) ))  )));; add some randomness to the time to break any alignment where netbatch dumps many jobs to machines simultaneously
-    (debug:print-info 1 *default-log-port* "Checking cpuload on " (or remote-host "localhost") ", maxload: " maxload
-		      ", load: " first ", adjload: " adjload ", loadjmp: " loadjmp)
+	 ;; add some randomness to the time to break any alignment
+	 ;; where netbatch dumps many jobs to machines simultaneously
+         (adjwait (min (+ 300 (random 10)) (abs (* (+ (random 10)
+						      (/ (- 1000 count) 10)
+						      waitdelay)
+						   (- first adjmaxload) ))  )))
+    ;; let's let the user know once in a long while that load checking
+    ;; is happening but not constantly report it
+    (if (> (random 100) 75) ;; about 25% of the time
+	(debug:print-info 1 *default-log-port* "Checking cpuload on " (or remote-host "localhost") ", maxload: " maxload
+			  ", load: " first ", adjmaxload: " adjmaxload ", loadjmp: " loadjmp))
     (cond
-     ((and (> first adjload)
+     ((and (< first 0) ;; this indicates the loadavg data is bad - machine may not be reachable
+	   (> num-tries 0))
+      (debug:print 0 *default-log-port* "WARNING: received bad data from get-cpu-load " first ", we'll sleep 10s and try " num-tries " more times.")
+      (thread-sleep! 10)
+      (common:wait-for-cpuload maxload-in numcpus-in waitdelay
+			       count: count remote-host: remote-host force-maxload: force-maxload num-tries: (- num-tries 1)))
+     ((and (> first adjmaxload)
 	   (> count 0))
-      (debug:print-info 0 *default-log-port* "server start delayed " adjwait " seconds due to load " first " exceeding max of " adjload " on server " (or remote-host (get-host-name)) " (normalized load-limit: " maxload ") " (if msg msg ""))
+      (debug:print-info 0 *default-log-port*
+			"server start delayed " adjwait
+			" seconds due to load " first
+			" exceeding max of " adjmaxload
+			" on server " (or remote-host (get-host-name))
+			" (normalized load-limit: " maxload ") " (if msg msg ""))
       (thread-sleep! adjwait)
       (common:wait-for-cpuload maxload numcpus waitdelay count: (- count 1) msg: msg remote-host: remote-host))
      ((and (> loadjmp numcpus)
 	   (> count 0))
       (debug:print-info 0 *default-log-port* "waiting " adjwait " seconds due to load jump " loadjmp " > numcpus " numcpus (if msg msg ""))
       (thread-sleep! adjwait)
-      (common:wait-for-cpuload maxload numcpus waitdelay count: (- count 1) msg: msg remote-host: remote-host)))))
+      (common:wait-for-cpuload maxload numcpus waitdelay count: (- count 1) msg: msg remote-host: remote-host))
+     (else
+      (if (> num-tries 0)
+	  (debug:print 0 *default-log-port* "Load on " (or remote-host "localhost") " is acceptable at " first " continuing.")
+	  (debug:print 0 *default-log-port* "Load on " (or remote-host "localhost") ", "first" could not be retrieved. Giving up and continuing."))))))
 
 (define (get-uname . params)
   (let* ((uname-res (process:cmd-run->list (conc "uname " (if (null? params) "-a" (car params)))))
 	 (uname #f))
     (if (null? (car uname-res))

Index: commonmod.scm
==================================================================
--- commonmod.scm
+++ commonmod.scm
@@ -21,13 +21,129 @@
 (declare (unit commonmod))
 
 (module commonmod
 	*
 	
-(import scheme chicken data-structures extras)
-(import (prefix sqlite3 sqlite3:) posix typed-records srfi-18)
+(import scheme chicken data-structures extras files)
+(import (prefix sqlite3 sqlite3:) posix typed-records srfi-18 srfi-69
+	md5 message-digest
+	regex srfi-1)
+
+;;======================================================================
+;; CONTENTS
+;;
+;;  config file utils
+;;  misc conversion, data manipulation functions
+;;  testsuite and area utilites
+;;
+;;======================================================================
+
+;;======================================================================
+;; config file utils
+;;======================================================================
+
+(define (lookup cfgdat section var)
+  (if (hash-table? cfgdat)
+      (let ((sectdat (hash-table-ref/default cfgdat section '())))
+	(if (null? sectdat)
+	    #f
+	    (let ((match (assoc var sectdat)))
+	      (if match ;; (and match (list? match)(> (length match) 1))
+		  (cadr match)
+		  #f))
+	    ))
+      #f))
+
+;; returns var key1=val1; key2=val2 ... as alist
+(define (get-key-list cfgdat section var)
+  ;; convert string a=1; b=2; c=a silly thing; d=
+  (let ((valstr (lookup cfgdat section var)))
+    (if valstr
+	(val->alist valstr)
+	'()))) ;; should it return empty list or #f to indicate not set?
+
+
+(define (get-section cfgdat section)
+  (hash-table-ref/default cfgdat section '()))
+
+;;======================================================================
+;; misc conversion, data manipulation functions
+;;======================================================================
+
+;; if it looks like a number -> convert it to a number, else return it
+;;
+(define (lazy-convert inval)
+  (let* ((as-num (if (string? inval)(string->number inval) #f)))
+    (or as-num inval)))
+
+;; to '((a . 1)(b . 2)(c . "a silly thing")(d . ""))
+;;
+(define (val->alist val #!key (convert #f))
+  (let ((val-list (string-split-fields ";\\s*" val #:infix)))
+    (if val-list
+	(map (lambda (x)
+	       (let ((f (string-split-fields "\\s*=\\s*" x #:infix)))
+		 (case (length f)
+		   ((0) `(,#f))  ;; null string case
+		   ((1) `(,(string->symbol (car f))))
+		   ((2) `(,(string->symbol (car f)) .
+			  ,(let ((inval (cadr f)))
+			     (if convert (lazy-convert inval) inval))))
+		   (else f))))
+	     (filter (lambda (x)
+		       (not (string-match "^\\s*" x)))
+		     val-list))
+	'())))
+
+;;======================================================================
+;; testsuite and area utilites
+;;======================================================================
+
+(define (get-testsuite-name toppath configdat)
+  (or (lookup configdat "setup" "area-name")
+      (lookup configdat "setup" "testsuite")
+      (get-environment-variable "MT_TESTSUITE_NAME")
+      (if (string? toppath)
+          (pathname-file toppath)
+          #f)))
+
+(define (get-area-path-signature toppath #!optional (short #f))
+  (let ((res (message-digest-string (md5-primitive) toppath)))
+    (if short
+	(substring res 0 4)
+	res)))
+
+(define (get-area-name configdat toppath #!optional (short #f))
+  ;; look up my area name in areas table (future)
+  ;; generate auto name
+  (conc (get-area-path-signature toppath short)
+	"-"
+	(get-testsuite-name toppath configdat)))
+
+;; need generic find-record-with-var-nmatching-val
+;;
+(define (path->area-record cfgdat path)
+  (let* ((areadat (get-cfg-areas cfgdat))
+	 (all     (filter (lambda (x)
+			    (let* ((keyvals (cdr x))
+				   (pth     (alist-ref 'path keyvals)))
+			      (equal? path pth)))
+			  areadat)))
+    (if (null? all)
+	#f
+	(car all)))) ;; return first match
 
+;; given a config return an alist of alists
+;;   area-name => data
+;;
+(define (get-cfg-areas cfgdat)
+  (let ((adat (get-section cfgdat "areas")))
+    (map (lambda (entry)
+	   `(,(car entry) . 
+	     ,(val->alist (cadr entry))))
+	 adat)))
+	 
 ;; (define (debug:print . params) #f)
 ;; (define (debug:print-info . params) #f)
 ;; 
 ;; (define (set-functions dbgp dbgpinfo)
 ;;   (set! debug:print dbgp)

Index: configf.scm
==================================================================
--- configf.scm
+++ configf.scm
@@ -9,11 +9,11 @@
 ;;     (at your option) any later version.
 ;; 
 ;;     Megatest is distributed in the hope that it will be useful,
 ;;     but WITHOUT ANY WARRANTY; without even the implied warranty of
 ;;     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-;;     GNU General Public License for more details.
+;;     GNnU General Public License for more details.
 ;; 
 ;;     You should have received a copy of the GNU General Public License
 ;;     along with Megatest.  If not, see <http://www.gnu.org/licenses/>.
 
 ;;======================================================================
@@ -25,10 +25,13 @@
 (use regex regex-case matchable) ;;  directory-utils)
 (declare (unit configf))
 (declare (uses process))
 (declare (uses env))
 (declare (uses keys))
+(declare (uses commonmod))
+
+(import (prefix commonmod cmod:))
 
 (include "common_records.scm")
 
 ;; return list (path fullpath configname)
 (define (find-config configname #!key (toppath #f))
@@ -499,33 +502,24 @@
     (let ((configdat  (if configfile 
 			  (read-config configfile #f #t environ-patt: environ-patt post-section-procs: (list (cons "^fields$" set-fields)) #f))))
       (if toppath (change-directory curr-dir))
       (list configdat toppath configfile fname))))
 
-(define (configf:lookup cfgdat section var)
-  (if (hash-table? cfgdat)
-      (let ((sectdat (hash-table-ref/default cfgdat section '())))
-	(if (null? sectdat)
-	    #f
-	    (let ((match (assoc var sectdat)))
-	      (if match ;; (and match (list? match)(> (length match) 1))
-		  (cadr match)
-		  #f))
-	    ))
-      #f))
-
 ;; use to have definitive setting:
 ;;  [foo]
 ;;  var yes
 ;;
 ;;  (configf:var-is? cfgdat "foo" "var" "yes") => #t
 ;;
 (define (configf:var-is? cfgdat section var expected-val)
   (equal? (configf:lookup cfgdat section var) expected-val))
 
-(define config-lookup configf:lookup)
+;; (define config-lookup configf:lookup)
 (define configf:read-file read-config)
+
+(define (configf:lookup  cfgdat section var)
+  (cmod:lookup cfgdat section var))
 
 ;; safely look up a value that is expected to be a number, return
 ;; a default (#f unless provided)
 ;;
 (define (configf:lookup-number cfdat section varname #!key (default #f))

ADDED   cookie.scm
Index: cookie.scm
==================================================================
--- /dev/null
+++ cookie.scm
@@ -0,0 +1,23 @@
+;;======================================================================
+;; Copyright 2019, Matthew Welland.
+;; 
+;; This file is part of Megatest.
+;; 
+;;     Megatest is free software: you can redistribute it and/or modify
+;;     it under the terms of the GNU General Public License as published by
+;;     the Free Software Foundation, either version 3 of the License, or
+;;     (at your option) any later version.
+;; 
+;;     Megatest is distributed in the hope that it will be useful,
+;;     but WITHOUT ANY WARRANTY; without even the implied warranty of
+;;     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;;     GNU General Public License for more details.
+;; 
+;;     You should have received a copy of the GNU General Public License
+;;     along with Megatest.  If not, see <http://www.gnu.org/licenses/>.
+
+;;======================================================================
+
+(declare (unit cookie))
+
+(include "stml2/cookie.scm")

Index: dashboard-context-menu.scm
==================================================================
--- dashboard-context-menu.scm
+++ dashboard-context-menu.scm
@@ -45,20 +45,13 @@
 (include "common_records.scm")
 (include "db_records.scm")
 (include "run_records.scm")
 
 (define (dboard:launch-testpanel run-id test-id)
-  (let* (;; (cfg-sh  (conc *common:this-exe-dir* "/cfg.sh"))
-         ;; (cmd (conc
-         ;;       (if (common:file-exists? cfg-sh)
-         ;;           (conc "source "cfg-sh" && ")
-         ;;           "")
-         ;;       *common:this-exe-fullpath*
-         ;;       " -test " run-id "," test-id
-         ;;       " &"))
-         (cmd (conc *common:this-exe-dir*"/../dashboard "
-                    "-test " run-id "," test-id
+  (let* ((dboardexe (common:find-local-megatest "dashboard"))
+         (cmd (conc dboardexe
+                    " -test " run-id "," test-id
                     " &")))
     (system cmd)))
 
 
 (define (dashboard:run-menu-items  run-id test-id target runname test-name testpatt item-test-path test-info)

Index: dashboard.scm
==================================================================
--- dashboard.scm
+++ dashboard.scm
@@ -23,11 +23,11 @@
 (require-library iup)
 (import (prefix iup iup:))
 
 (use canvas-draw)
 (import canvas-draw-iup)
-(use ducttape-lib)
+(import ducttape-lib)
 (use sqlite3 srfi-1 posix regex regex-case srfi-69 typed-records sparse-vectors) ;; defstruct
 (import (prefix sqlite3 sqlite3:))
 
 (declare (uses common))
 (declare (uses margs))
@@ -47,10 +47,15 @@
 (declare (uses subrun))
 ;; (declare (uses dashboard-main))
 (declare (uses megatest-version))
 (declare (uses mt))
 
+(declare (uses dbmod))
+(import (prefix dbmod dbmod:))
+(declare (uses commonmod))
+(import (prefix commonmod cmod:))
+
 (include "common_records.scm")
 (include "db_records.scm")
 (include "run_records.scm")
 (include "task_records.scm")
 (include "megatest-fossil-hash.scm")
@@ -431,10 +436,76 @@
   ((last-update   0)                 : number)    ;; last query to db got records from before last-update
   ((last-db-time  0)                 : number)    ;; last timestamp on megatest.db
   ((data-changed  #f)                : boolean)   
   ((run-data-offset  0)              : number)      ;; get only 100 items per call, set back to zero when received less than 100 items
   (db-path #f))
+
+;; for the new runs view lets build up a few new record types and then consolidate later
+;;
+;; this is a two level deep pipeline for the incoming data:
+;;   sql query data ==> filters ==> data for display
+;;
+(defstruct dboard:rdat
+  ;; view related items
+  (runnum    0) ;; which column we are processing, index into runsbynum, we sweep across all these runs then start over
+  (leftcol   0) ;; number of the leftmost visible column
+  (toprow    0) ;; topmost visible row
+  (numcols  24) ;; number of columns visible
+  (numrows  20) ;; number of rows visible
+  
+  ;; data from sql db
+  (keys       (rmt:get-keys))         ;; to be removed when targets handling is refactored
+  (runs       (make-sparse-vector))   ;; id => runrec
+  (runsbynum  (make-vector 100 #f))   ;; vector num => runrec 
+  (targ-runid (make-hash-table))      ;; area/target/runname => run-id  ;; not sure this will be needed
+  (tests      (make-hash-table))      ;; test[/itempath] => list of test rec
+
+  ;; run sql filters 
+  (targ-sql-filt        "%")
+  (runname-sql-filt     "%")
+  (run-state-sql-filt   "%")
+  (run-status-sql-filt  "%")
+
+  ;; test sql filter
+  (testname-sql-filt    "%")
+  (itempath-sql-filt    "%")
+  (test-state-sql-filt  "%")
+  (test-status-sql-filt "%")
+
+  ;; other sql related fields
+  (last-updates (make-sparse-vector 0))  ;; run-id -> timestamp of the last update from sql db, set to zero on any field changes
+
+  ;; filtered data
+  (cols  (make-sparse-vector))   ;; columnnum => run-id
+  (tests (make-hash-table))      ;; test[/itempath] => (vector columnnum => test rec)
+
+  ;; various
+  (prev-run-ids  '())            ;; push previously looked at runs on this
+  (view-changed #f)
+
+  ;; widgets
+  (runs-tree #f)                 ;; 
+  )
+
+(define (dboard:rdat-push-run-id rdat run-id)
+  (dboard:rdat-prev-run-ids-set! rdat (cons run-id (dboard:rdat-prev-run-ids rdat))))
+
+(defstruct dboard:runrec
+  id
+  target  ;; a/b/c...
+  tdef    ;; for future use
+  )
+     
+(defstruct dboard:testrec
+  id
+  runid
+  testname  ;; test[/itempath]
+  state
+  status
+  start-time
+  duration
+  )
 
 ;; register dboard:rundat with BBpp
 ;; this is used by BBpp (Brandon's pretty printer) to convert dboard:rundat into a composition of lists that pp will handle
 (hash-table-set! *BBpp_custom_expanders_list* RUNDAT:
                  (cons dboard:rundat?
@@ -1412,11 +1483,11 @@
     (hash-table-set! tests-draw-state 'first-time #t)
     ;; (hash-table-set! tests-draw-state 'scalef 1)
     (tests:get-full-data test-names test-records '() all-tests-registry)
     (set! sorted-testnames (tests:sort-by-priority-and-waiton test-records))
     
-    ;; refer to (dboard:tabdat-keys tabdat), (dboard:tabdat-dbkeys tabdat) for keys
+    ;; refer to (dboard:tabcodat-keys tabdat), (dboard:tabdat-dbkeys tabdat) for keys
     (let* ((result
 	    (iup:vbox
 	     (dcommon:command-execution-control tabdat)
 	     (iup:split
 	      #:orientation "VERTICAL" ;; "HORIZONTAL"
@@ -1456,40 +1527,53 @@
 
 ;; browse runs as a tree. Used in both "Runs" tab and
 ;; in the runs control panel.
 ;;
 (define (dboard:runs-tree-browser commondat tabdat)
-  (let* (
-	 (txtbox (iup:textbox #:action (lambda (val a b)
-					 (debug:catch-and-dump
-					  (lambda ()
-					    ;; for the Runs view we put the list of keyvals into tabdat target
-					    ;; for the Run Controls we put then update the run-command
-					    (if b (dboard:tabdat-target-set! tabdat (string-split b "/")))
-					    (dashboard:update-run-command tabdat))
-					  "command-testname-selector tb action"))
-			      #:value (dboard:test-patt->lines
-				       (dboard:tabdat-test-patts-use tabdat))
-			      #:expand "HORIZONTAL"
-			      ;; #:size "10x30"
-			      ))
+  (let* ((txtbox (iup:textbox
+		  #:action (lambda (val a b)
+			     (debug:catch-and-dump
+			      (lambda ()
+				;; for the Runs view we put the list
+				;; of keyvals into tabdat target for
+				;; the Run Controls we put then update
+				;; the run-command
+				(if b (dboard:tabdat-target-set! tabdat
+								 (string-split b "/")))
+				(dashboard:update-run-command tabdat))
+			      "command-testname-selector tb action"))
+		  #:value (dboard:test-patt->lines
+			   (dboard:tabdat-test-patts-use tabdat))
+		  #:expand "HORIZONTAL"
+		  ;; #:size "10x30"
+		  ))
 	 (tb
           (iup:treebox
            #:value 0
-           #:title "Runs" ;;  was #:name -- iup 3.19 changed this... "Changed: [DEPRECATED REMOVED] removed the old attribute NAMEid from IupTree to avoid conflict with the common attribute NAME. Use the TITLEid attribute."
+           #:title "Runs"     ;;  was #:name -- iup 3.19 changed
+			      ;;  this... "Changed: [DEPRECATED
+			      ;;  REMOVED] removed the old attribute
+			      ;;  NAMEid from IupTree to avoid
+			      ;;  conflict with the common attribute
+			      ;;  NAME. Use the TITLEid attribute."
            #:expand "YES"
            #:addexpanded "YES"
            #:size "10x"
            #:selection-cb
            (lambda (obj id state)
              (debug:catch-and-dump
               (lambda ()
                 (let* ((run-path (tree:node->path obj id))
                        (run-id    (tree-path->run-id tabdat (cdr run-path))))
-                  ;; (dboard:tabdat-view-changed-set! tabdat #t) ;; ?? done below when run-id is a number
-                  (dboard:tabdat-target-set! tabdat (cdr run-path)) ;; (print "run-path: " run-path)
-		  (iup:attribute-set! txtbox "VALUE" (string-intersperse (cdr run-path) "/"))
+                  ;; (dboard:tabdat-view-changed-set! tabdat #t) ;; ??
+                  ;; done below when run-id is a number
+                  (dboard:tabdat-target-set! tabdat (cdr run-path)) ;; (print
+								    ;; "run-path:
+								    ;; "
+								    ;; run-path)
+		  (iup:attribute-set! txtbox "VALUE"
+				      (string-intersperse (cdr run-path) "/"))
 		  (dashboard:update-run-command tabdat)
                   (dboard:tabdat-layout-update-ok-set! tabdat #f)
                   (if (number? run-id)
                       (begin
                         ;; capture last two in tabdat.
@@ -1503,12 +1587,80 @@
            ;; (print "path: " (tree:node->path obj id) " run-id: " run-id)
            )))
     (dboard:tabdat-runs-tree-set! tabdat tb)
     (iup:detachbox
      (iup:vbox 
+      txtbox
+      tb
+      ))))
+
+;; browse runs as a tree. Used in both "Runs" tab and
+;; in the runs control panel.
+;;
+;;  THIS IS THE NEW ONE
+;;
+(define (dboard:runs-tree-new-browser commondat rdat)
+  (let* ((txtbox (iup:textbox
+		  #:action (lambda (val a b)
+			     (debug:catch-and-dump
+			      (lambda ()
+				;; for the Runs view we put the list
+				;; of keyvals into tabdat target for
+				;; the Run Controls we put then update
+				;; the run-command
+				(if b (dboard:rdat-targ-sql-filt-set! rdat
+								 (string-split b "/")))
+				#;(dashboard:update-run-command tabdat))
+			      "command-testname-selector tb action"))
+		  ;; #:value (dboard:test-patt->lines  ;; This seems like it was wrong, BUG in code where it was copied from?
+	          ;;		   (dboard:tabdat-test-patts-use tabdat))
+		  #:expand "HORIZONTAL"
+		  ;; #:size "10x30"
+		  ))
+	 (tb
+          (iup:treebox
+           #:value 0
+           #:title "Runs"     ;;  was #:name -- iup 3.19 changed
+			      ;;  this... "Changed: [DEPRECATED
+			      ;;  REMOVED] removed the old attribute
+			      ;;  NAMEid from IupTree to avoid
+			      ;;  conflict with the common attribute
+			      ;;  NAME. Use the TITLEid attribute."
+           #:expand "YES"
+           #:addexpanded "YES"
+           #:size "10x"
+           #:selection-cb
+           (lambda (obj id state)
+             (debug:catch-and-dump
+              (lambda ()
+                (let* ((run-path (tree:node->path obj id))
+                       (run-id    (new-tree-path->run-id rdat (cdr run-path))))
+                  ;; (dboard:tabdat-view-changed-set! tabdat #t) ;; ??
+                  ;; done below when run-id is a number
+                  (dboard:rdat-targ-sql-filt-set! rdat (cdr run-path)) ;; (print
+								    ;; "run-path:
+								    ;; "
+								    ;; run-path)
+		  (iup:attribute-set! txtbox "VALUE"
+				      (string-intersperse (cdr run-path) "/"))
+		  #;(dashboard:update-run-command tabdat)
+                  #;(dboard:tabdat-layout-update-ok-set! tabdat #f)
+                  (if (number? run-id)
+                      (begin
+                        ;; capture last two in tabdat.
+                        (dboard:rdat-push-run-id rdat run-id)
+			(dboard:rdat-view-changed-set! rdat #t))
+                      (debug:print-error 5 *default-log-port* "tree-path->run-id returned non-number " run-id))))
+              "treebox"))
+           ;; (print "path: " (tree:node->path obj id) " run-id: " run-id)
+           )))
+    (dboard:rdat-runs-tree-set! rdat tb)
+    (iup:detachbox
+     (iup:vbox 
+      txtbox
       tb
-      txtbox))))
+      ))))
 
 ;;======================================================================
 ;; R U N   C O N T R O L S
 ;;======================================================================
 ;;
@@ -1674,10 +1826,15 @@
 
 (define (tree-path->run-id tabdat path)
   (if (not (null? path))
       (hash-table-ref/default (dboard:tabdat-path-run-ids tabdat) path #f)
       #f))
+
+(define (new-tree-path->run-id rdat path)
+  (if (not (null? path))
+      (hash-table-ref/default (dboard:rdat-path-run-ids tabdat) path #f)
+      #f))
 
 ;; (define (dboard:get-tests-dat tabdat run-id last-update)
 ;;   (let* ((access-mode     (dboard:tabdat-access-mode tabdat))
 ;;          (tdat (if run-id (db:dispatch-query access-mode rmt:get-tests-for-run db:get-tests-for-run
 ;;                                              run-id 
@@ -2428,14 +2585,165 @@
 		#:expand "HORIZONTAL"
 		#:max (* 10 (max (hash-table-size (dboard:tabdat-allruns-by-id tabdat)) 10))
 		#:min 0
 		#:step 0.01))
 
+;; make-simple-run                   procedure (target3772 id3773 runname3774 state3775 status3776 owner3777 event_time3778)
+;; rmt:simple-get-runs               procedure (runpatt1001 count1002 offset1003 target1004)
+;; simple-run-event_time             procedure (x3834)
+;; simple-run-event_time-set!        procedure (x3830 val3831)
+;; simple-run-id                     procedure (x3794)
+;; simple-run-id-set!                procedure (x3790 val3791)
+;; simple-run-owner                  procedure (x3826)
+;; simple-run-owner-set!             procedure (x3822 val3823)
+;; simple-run-runname                procedure (x3802)
+;; simple-run-runname-set!           procedure (x3798 val3799)
+;; simple-run-state                  procedure (x3810)
+;; simple-run-state-set!             procedure (x3806 val3807)
+;; simple-run-status                 procedure (x3818)
+;; simple-run-status-set!            procedure (x3814 val3815)
+;; simple-run-target                 procedure (x3786)
+;; simple-run-target-set!            procedure (x3782 val3783)
+;; simple-run?                       procedure (x3780)
+
+
+;;======================================================================
+;; Extracting the data to display for runs
+;;
+;; This needs to be re-entrant such that it does one column per call
+;; on the zeroeth call update runs data
+;; on each subsequent call update one run (configurable - could do two, three ... or update until tdelta exceeded
+;; on last run reset to zeroeth
+;;
+;;   1. select with run filters; area, target, runname, runstate, runstatus, starttime, duration
+;;       - put this information into two data structures:
+;;         a. hash of area/target/runname => runstruct #< ordernun, id, area, target, runname, state,
+;;                                                        status, starttime, duration, non-deleted testcount>
+;;            ordernum reflects order as received from sql query
+;;         b. sparsevec of id => runstruct
+;;   2. for each run in runshash ordered by ordernum do:
+;;         retrieve data since last update for that run
+;;         if there is a deleted test - retrieve full data
+;;         if there are non-deleted tests register this run in the columns sparsevec
+;;         if this is the zeroeth column regenerate the rows sparsevec
+;;         if this column is in the visible zone update visible cells
+;;
+;; Other factors:
+;;   1. left index handling:
+;;       - add test/itempaths to left index as discovered, re-order and
+;;         update row -> test/itempath mapping on each read run
+;;======================================================================
+
+;; runs is <vec header runs>
+;;   get ALL runs info
+;;   update rdat-targ-run-id
+;;   update rdat-runs
+;;
+(define (dashboard:update-runs-data rdat)
+  (let* ((tb               (dboard:rdat-runs-tree rdat))
+	 (targ-sql-filt    (dboard:rdat-targ-sql-filt    rdat))
+	 (runname-sql-filt (dboard:rdat-runname-sql-filt rdat))
+	 (state-sql-filt   (dboard:rdat-run-state-sql-filt   rdat))
+	 (status-sql-filt  (dboard:rdat-run-status-sql-filt  rdat))
+	 ;; Use (db:get-value-by-header (db:get-header runinfo)(db:get-rows runinfo))
+	 (data             (rmt:simple-get-runs runname-sql-filt #f #f targ-sql-filt #f))
+	 (numruns          (length data)))
+    ;; store in the runsbynum vector
+    (dboard:rdat-runsbynum-set! rdat (list->vector data))
+    ;; update runs       id              => runrec
+    ;; update targ-runid target/runname  => run-id
+    (for-each
+     (lambda (runrec)
+       (let* ((run-id (simple-run-id runrec))
+	      (full-targ-runname (conc (simple-run-target runrec) "/"
+				       (simple-run-runname runrec))))
+	 (debug:print 0 *default-log-port* "Update run  " run-id)
+	 (sparse-vector-set! (dboard:rdat-runs rdat) run-id runrec)
+	 (hash-table-set! (dboard:rdat-targ-runid rdat) full-targ-runname run-id)
+	 ))
+     data)
+    numruns))
+
+;; NOTE: runnum is NOT the run-id, it is a pointer into the runsbynum vector
+;;
+(define (dashboard:update-run-data runnum rdat)
+  (let* ((curr-time            (current-seconds))
+	 (runrec               (vector-ref (dboard:rdat-runsbynum rdat) runnum))
+	 (run-id               (simple-run-id runrec))
+	 (last-update          (sparse-vector-ref (dboard:rdat-last-updates rdat) run-id))
+	 ;; filters
+	 (testname-sql-filt    (dboard:rdat-testname-sql-filt    rdat))
+	 ;; (itempath-sql-filt    (dboard:rdat-itempath-sql-filt    rdat))
+	 (test-state-sql-filt  (dboard:rdat-test-state-sql-filt  rdat))  ;; not used yet
+	 (test-status-sql-filt (dboard:rdat-test-status-sql-filt rdat))  ;; not used yet
+	 (tests                (rmt:get-tests-for-run-state-status run-id
+						      testname-sql-filt
+						      last-update                ;; last-update
+						      )))
+    (sparse-vector-set! (dboard:rdat-last-updates rdat) run-id (- curr-time 1))
+    (debug:print 0 *default-log-port* "Got " (length tests) " tests for run-id "
+		 run-id " testname-sql-filt " testname-sql-filt " and last-update " last-update) 
+    (length tests)))
+
+(define (new-runs-updater commondat rdat)
+  (let* ((runnum           (dboard:rdat-runnum          rdat))
+	 (start-time       (current-milliseconds))
+	 (tot-runs         #f))
+    (if (eq? runnum 0)(dashboard:update-runs-data rdat))
+    (set! tot-runs (vector-length (dboard:rdat-runsbynum rdat)))
+    (let loop ((rn   runnum))
+      (if (and (< (- (current-milliseconds) start-time) 250)
+	       (< rn tot-runs))
+	  (let* ((newrn (if (>= runnum (vector-length (dboard:rdat-runsbynum rdat)))
+			    0 ;; start over
+			    (+ rn 1)))) ;; (+ runnum 1)))
+	    (dashboard:update-run-data rn rdat)
+	    (dboard:rdat-runnum-set! rdat newrn)
+	    (if (> newrn 0)
+		(loop newrn)))))
+    (if (>=  (dboard:rdat-runnum rdat) tot-runs)
+	(dboard:rdat-runnum-set! rdat 0))
+    ;; (dboard:rdat-runnum-set! rdat rn))) ;; not needed as it is set above
+    ;; (dboard:rdat-last-update-set! rdat (- (current-seconds) 10))
+    ;;    	 (tree:add-node tb "Runs" (string-split full-targ-runname "/"))
+    '()))
+
+(define (dboard:runs-new-matrix commondat rdat)
+  (iup:matrix
+   #:alignment1 "ALEFT"
+   ;; #:expand "YES" ;; "HORIZONTAL"
+   #:scrollbar "YES"
+   #:numcol 10
+   #:numlin 20
+   #:numcol-visible 5 ;; (min 8)
+   #:numlin-visible 1
+   #:click-cb
+   (lambda (obj row col status)
+     (let* ((cell (conc row ":" col)))
+       #f))
+   ))
+	 
+(define (make-runs-view commondat rdat tab-num)
+  ;; register an updater
+  (dboard:commondat-add-updater
+   commondat
+   (lambda ()
+     (new-runs-updater commondat rdat))
+   tab-num: tab-num)
+
+  (iup:vbox
+   (iup:split
+    #:orientation "VERTICAL" ;; "HORIZONTAL"
+    #:value 100
+    (dboard:runs-tree-new-browser commondat rdat)
+    (dboard:runs-new-matrix commondat rdat)
+    )))
 
 (define (make-dashboard-buttons commondat) ;;  runs-sum-dat new-view-dat)
   (let* ((stats-dat       (dboard:tabdat-make-data))
 	 (runs-dat        (dboard:tabdat-make-data))
+	 (runs2-dat       (make-dboard:rdat)) ;; (dboard:tabdat-make-data))
 	 (onerun-dat      (dboard:tabdat-make-data)) ;; name for run-summary structure 
 	 (runcontrols-dat (dboard:tabdat-make-data))
 	 (runtimes-dat    (dboard:tabdat-make-data))
 	 (nruns           (dboard:tabdat-numruns runs-dat))
 	 (ntests          (dboard:tabdat-num-tests runs-dat))
@@ -2477,26 +2785,32 @@
     (let loop ((testnum  0)
 	       (res      '()))
       (cond
        ((>= testnum ntests)
 	;; now lftlst will be an hbox with the test keys and the test name labels
-	(set! lftlst (append lftlst (list (iup:hbox  #:expand "HORIZONTAL"
-						     (iup:valuator #:valuechanged_cb (lambda (obj)
-										       (let ((val (string->number (iup:attribute obj "VALUE")))
-											     (oldmax  (string->number (iup:attribute obj "MAX")))
-											     (newmax  (* 10 (length (dboard:tabdat-all-test-names runs-dat)))))
-											 (dboard:commondat-please-update-set! commondat #t)
-											 (dboard:tabdat-start-test-offset-set! runs-dat (inexact->exact (round (/ val 10))))
-											 (debug:print 6 *default-log-port* "(dboard:tabdat-start-test-offset runs-dat) " (dboard:tabdat-start-test-offset runs-dat) " val: " val " newmax: " newmax " oldmax: " oldmax)
-											 (if (< val 10)
-											     (iup:attribute-set! obj "MAX" newmax))
-											 ))
-								   #:expand "VERTICAL" 
-								   #:orientation "VERTICAL"
-								   #:min 0
-								   #:step 0.01)
-						     (apply iup:vbox (reverse res)))))))
+	(set! lftlst
+	      (append lftlst
+		      (list (iup:hbox
+			     #:expand "HORIZONTAL"
+			     (iup:valuator
+			      #:valuechanged_cb (lambda (obj)
+						  (let ((val (string->number (iup:attribute obj "VALUE")))
+							(oldmax  (string->number (iup:attribute obj "MAX")))
+							(newmax  (* 10 (length (dboard:tabdat-all-test-names runs-dat)))))
+						    (dboard:commondat-please-update-set! commondat #t)
+						    (dboard:tabdat-start-test-offset-set! runs-dat (inexact->exact (round (/ val 10))))
+						    (debug:print 6 *default-log-port* "(dboard:tabdat-start-test-offset runs-dat) "
+								 (dboard:tabdat-start-test-offset runs-dat) " val: " val
+								 " newmax: " newmax " oldmax: " oldmax)
+						    (if (< val 10)
+							(iup:attribute-set! obj "MAX" newmax))
+						    ))
+			      #:expand "VERTICAL" 
+			      #:orientation "VERTICAL"
+			      #:min 0
+			      #:step 0.01)
+			     (apply iup:vbox (reverse res)))))))
        (else
 	(let ((labl  (iup:button "" ;; the testname labels
 				 #:flat "YES" 
 				 #:alignment "ALEFT"
 					; #:image img1
@@ -2606,11 +2920,11 @@
 			    (dashboard:runs-horizontal-slider runs-dat))))
 			 controls
 			 ))
 	     (views-cfgdat (common:load-views-config))
 	     (additional-tabnames '())
-	     (tab-start-num       5)   ;; DON'T FORGET TO UPDATE THIS WHEN CHANGING THE STANDARD TABS BELOW
+	     (tab-start-num       6)   ;; DON'T FORGET TO UPDATE THIS WHEN CHANGING THE STANDARD TABS BELOW
 	     ;; (data (dboard:tabdat-init (make-d:data)))
 	     (additional-views 	;; process views-dat
 	      (let ((tab-num tab-start-num)
 		    (result  '()))
 		(for-each
@@ -2648,22 +2962,24 @@
 						   (dboard:commondat-please-update-set! commondat #t)
 						   (dboard:tabdat-layout-update-ok-set! tabdat #t)))
 					       "tabchangepos"))
 			  (dashboard:summary commondat stats-dat tab-num: 0)
 			  runs-view
-			  (dashboard:runs-summary commondat onerun-dat tab-num: 2)
+			  (make-runs-view commondat runs2-dat 2)
+			  (dashboard:runs-summary commondat onerun-dat tab-num: 3)
 			  ;; (dashboard:new-view db data new-view-dat tab-num: 3)
-			  (dashboard:run-controls commondat runcontrols-dat tab-num: 3)
-			  (dashboard:run-times commondat runtimes-dat tab-num: 4)
+			  (dashboard:run-controls commondat runcontrols-dat tab-num: 4)
+			  (dashboard:run-times commondat runtimes-dat tab-num: 5)
 			  ;; (dashboard:runs-summary commondat onerun-dat tab-num: 4)
 			  additional-views)))
 	;; (set! (iup:callback tabs tabchange-cb:) (lambda (a b c)(print "SWITCHED TO TAB: " a " " b " " c)))
 	(iup:attribute-set! tabs "TABTITLE0" "Summary")
 	(iup:attribute-set! tabs "TABTITLE1" "Runs")
-	(iup:attribute-set! tabs "TABTITLE2" "Run Summary")
-	(iup:attribute-set! tabs "TABTITLE3" "Run Control")
-	(iup:attribute-set! tabs "TABTITLE4" "Run Times")
+	(iup:attribute-set! tabs "TABTITLE2" "Runs2")
+	(iup:attribute-set! tabs "TABTITLE3" "Run Summary")
+	(iup:attribute-set! tabs "TABTITLE4" "Run Control")
+	(iup:attribute-set! tabs "TABTITLE5" "Run Times")
 	;; (iup:attribute-set! tabs "TABTITLE3" "New View")
 	;; (iup:attribute-set! tabs "TABTITLE4" "Run Control")
 
 	;; set the tab names for user added tabs
 	(for-each
@@ -3418,20 +3734,12 @@
 (define (dashboard:runs-tab-updater commondat tab-num)
   (debug:catch-and-dump 
    (lambda ()
      (let* ((tabdat (dboard:common-get-tabdat commondat tab-num: tab-num))
 	    (dbkeys (dboard:tabdat-dbkeys tabdat)))
-       ;;(print "RA => calling runs-tab-updater with commondat " commondat " tab-num " tab-num)
-       ;;(tabdat-values tabdat) ;;RA added 
-       ;; (pp (dboard:tabdat->alist tabdat))
-       ;; (if (dashboard:database-changed? commondat tabdat context-key: 'runs-rundat)      
        (dashboard:do-update-rundat tabdat)
-       ;;(debug:print-info 13 *default-log-port* "dashboard:runs-tab-updater")
-       ;;(inspect tabdat)
-
        (let ((uidat (dboard:commondat-uidat commondat)))
-	 ;;(print "RA => Calling update-buttons with tabdat : " tabdat " uidat " uidat)
 	 (update-buttons tabdat uidat (dboard:tabdat-numruns tabdat) (dboard:tabdat-num-tests tabdat)))
        ))
    "dashboard:runs-tab-updater"))
 
 ;;======================================================================
@@ -3469,10 +3777,15 @@
 	(dboard:commondat-add-updater 
 	 commondat 
 	 (lambda ()
 	   (dashboard:runs-tab-updater commondat 1))
 	 tab-num: 1)
+	(dboard:commondat-add-updater 
+	 commondat 
+	 (lambda ()
+	   (dashboard:runs-tab-updater commondat 1))
+	 tab-num: 2)
 	(iup:callback-set! *tim*
 			   "ACTION_CB"
 			   (lambda (time-obj)
 			     (let ((update-is-running #f))
 			     (mutex-lock! (dboard:commondat-update-mutex commondat))

Index: db.scm
==================================================================
--- db.scm
+++ db.scm
@@ -1464,20 +1464,18 @@
        (set! res id))
      db
      "SELECT id FROM archive_blocks WHERE archive_disk_id=? AND disk_path=?;"
      bdisk-id archive-path)
     (if res ;; record exists, update du if applicable and return res
-	(begin
-	  (if du (sqlite3:execute db "UPDATE archive_blocks SET last_du=?,last_du_time=(strftime('%s','now'))
+	(if du (sqlite3:execute db "UPDATE archive_blocks SET last_du=?,last_du_time=(strftime('%s','now'))
                                           WHERE archive_disk_id=? AND disk_path=?;"
-				   bdisk-id archive-path du))
-	  res)
+				bdisk-id archive-path du))
 	(begin
 	  (sqlite3:execute db "INSERT OR REPLACE INTO archive_blocks (archive_disk_id,disk_path,last_du)
                                                         VALUES (?,?,?);"
 			   bdisk-id archive-path (or du 0))
-	  (db:archive-register-block-name dbstruct bdisk-id archive-path du: du)))
+	  (set! res (db:archive-register-block-name dbstruct bdisk-id archive-path du: du))))
     (stack-push! (dbr:dbstruct-dbstack dbstruct) dbdat)
     res))
 
 
 ;; The "archived" field in tests is overloaded; 0 = not archived, > 0 archived in block with given id
@@ -2072,10 +2070,14 @@
 		       db
 		       "SELECT fieldname FROM keys ORDER BY id DESC;")))
 	(set! *db-keys* res)
 	res)))
 
+;; extract index number given a header/data structure
+(define (db:get-index-by-header header field)
+  (list-index (lambda (x)(equal? x field)) header))
+
 ;; look up values in a header/data structure
 (define (db:get-value-by-header row header field)
   (if (or (null? header) (not row))
       #f
       (let loop ((hed (car header))
@@ -2258,11 +2260,11 @@
   (fprintf out "#,(simple-run ~S ~S ~S ~S)"
 	   (simple-run-target x) (simple-run-id x) (simple-run-runname x) (time->string (seconds->local-time (simple-run-event_time x) ))))
 
 ;; simple get-runs
 ;;
-(define (db:simple-get-runs dbstruct runpatt count offset target)
+(define (db:simple-get-runs dbstruct runpatt count offset target last-update)
     (let* ((res       '())
 	   (keys       (db:get-keys dbstruct))
 	   (runpattstr (db:patt->like "runname" runpatt))
 	   (remfields  (list "id" "runname" "state" "status" "owner" "event_time"))
 	   (targstr    (string-intersperse keys "||'/'||"))
@@ -2269,17 +2271,22 @@
 	   (keystr     (conc targstr " AS target,"
 			     (string-intersperse remfields ",")))
 	   (qrystr     (conc "SELECT " keystr " FROM runs WHERE (" runpattstr ") " ;; runname LIKE ? "
 			     ;; Generate: " AND x LIKE 'keypatt' ..."
 			     " AND target LIKE '" target "'"
-			     " AND state != 'deleted' ORDER BY event_time DESC "
+			     " AND state != 'deleted' "
+			     (if (number? last-update)
+				 (conc " AND last_update >= " last-update)
+				 "")
+			     " ORDER BY event_time DESC "
 			     (if (number? count)
 				 (conc " LIMIT " count)
 				 "")
 			     (if (number? offset)
 				 (conc " OFFSET " offset)
-				 ""))))
+				 "")))
+	   )
     (debug:print-info 11 *default-log-port* "db:get-runs START qrystr: " qrystr " target: " target " offset: " offset " limit: " count)
     (db:with-db dbstruct #f #f
 		(lambda (db)		
 		  (sqlite3:for-each-row
 		   (lambda (target id runname state status owner event_time)
@@ -2872,11 +2879,11 @@
 	  (vector-ref inrec 5) ;; status
 	  -1 "" -1 -1 "" "-" 
 	  (vector-ref inrec 3) ;; item-path
 	  -1 "-" "-"))
 
-(define (db:get-tests-for-run-state-status dbstruct run-id testpatt)
+#;(define (db:get-tests-for-run-state-status dbstruct run-id testpatt)
   (let* ((res            '())
 	 (tests-match-qry (tests:match->sqlqry testpatt))
 	 (qry             (conc "SELECT id,testname,item_path,state,status FROM tests WHERE run_id=? " 
 				(if tests-match-qry (conc " AND (" tests-match-qry ") ") ""))))
     (debug:print-info 8 *default-log-port* "db:get-tests-for-run qry=" qry)
@@ -2888,10 +2895,30 @@
 		     (set! res (cons (vector id run-id testname state status -1         ""     -1      -1       ""    "-"  item-path -1           "-"         "-") res)))
 		   db 
 		   qry
 		   run-id)))
     res))
+
+(define (db:get-tests-for-run-state-status dbstruct run-id testpatt #!optional (last-update 0))
+  (let* ((res            '())
+	 (tests-match-qry (tests:match->sqlqry testpatt))
+	 (qry             (conc "SELECT id,testname,item_path,state,status,event_time,run_duration FROM tests WHERE run_id=? " 
+				" AND last_update > ? "
+				(if tests-match-qry (conc " AND (" tests-match-qry ") ") "")
+				)))
+    (debug:print-info 8 *default-log-port* "db:get-tests-for-run qry=" qry)
+    (db:with-db dbstruct run-id #f
+		(lambda (db)
+		  (sqlite3:fold-row
+		   (lambda (res id testname item-path state status event-time run-duration)
+		     ;;            id,run_id,testname,state,status,event_time,host,cpuload,diskfree,uname,rundir,item_path,run_duration,final_logf,comment
+		     (cons (vector id run-id testname state status event-time  ""     -1      -1       ""    "-"  item-path run-duration  "-"         "-") res))
+		   '()
+		   db 
+		   qry
+		   run-id
+		   (or last-update 0))))))
 
 (define (db:get-testinfo-state-status dbstruct run-id test-id)
   (let ((res            #f))
     (db:with-db dbstruct run-id #f
 		(lambda (db)

ADDED   dbmod.scm
Index: dbmod.scm
==================================================================
--- /dev/null
+++ dbmod.scm
@@ -0,0 +1,39 @@
+;;======================================================================
+;; Copyright 2017, Matthew Welland.
+;; 
+;; This file is part of Megatest.
+;; 
+;;     Megatest is free software: you can redistribute it and/or modify
+;;     it under the terms of the GNU General Public License as published by
+;;     the Free Software Foundation, either version 3 of the License, or
+;;     (at your option) any later version.
+;; 
+;;     Megatest is distributed in the hope that it will be useful,
+;;     but WITHOUT ANY WARRANTY; without even the implied warranty of
+;;     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;;     GNU General Public License for more details.
+;; 
+;;     You should have received a copy of the GNU General Public License
+;;     along with Megatest.  If not, see <http://www.gnu.org/licenses/>.
+
+;;======================================================================
+
+(declare (unit dbmod))
+
+(module dbmod
+	*
+	
+(import scheme chicken data-structures extras)
+(import (prefix sqlite3 sqlite3:) posix typed-records srfi-18)
+
+(define (just-testing)
+  (print "JUST TESTING"))
+
+;; (define (debug:print . params) #f)
+;; (define (debug:print-info . params) #f)
+;; 
+;; (define (set-functions dbgp dbgpinfo)
+;;   (set! debug:print dbgp)
+;;   (set! debug:print-info dbgpinfo))
+
+)

Index: diff-report.scm
==================================================================
--- diff-report.scm
+++ diff-report.scm
@@ -21,11 +21,11 @@
 (declare (uses rmt))
          
 (include "common_records.scm")
 (use matchable)
 (use fmt)
-(use ducttape-lib)
+(import ducttape-lib)
 (define css "")
 
 (define (diff:tests-mindat->hash tests-mindat)
   (let* ((res (make-hash-table)))
     (for-each

Index: docs/manual/howto.txt
==================================================================
--- docs/manual/howto.txt
+++ docs/manual/howto.txt
@@ -13,196 +13,213 @@
 //     You should have received a copy of the GNU General Public License
 //     along with Megatest.  If not, see <http://www.gnu.org/licenses/>.
 //
 // Copyright 2006-2012, Matthew Welland.
 
-How To Do Things
-----------------
-
-Process Runs
-~~~~~~~~~~~~
-
-Remove Runs
-^^^^^^^^^^^
-
-From the dashboard click on the button (PASS/FAIL...) for one of the tests. From the test control panel that 
-comes up push the clean test button. The command field will be prefilled with a template command for removing 
-that test. You can edit the command, for example change the argument to -testpatt to "%" to remove all tests.
-
-.Remove the test diskperf and all it's items
-----------------
-megatest -remove-runs -target ubuntu/nfs/none -runname ww28.1a -testpatt diskperf/% -v
-----------------
-
-.Remove all tests for all runs and all targets
-----------------
-megatest -remove-runs -target %/%/% -runname % -testpatt % -v
-----------------
-
-Archive Runs
-^^^^^^^^^^^^
-
-Megatest supports using the bup backup tool (https://bup.github.io/) to archive your tests for efficient storage
-and retrieval. Archived data can be rapidly retrieved if needed. The metadata for the run (PASS/FAIL status, run 
-durations, time stamps etc.) are all preserved in the megatest database.
-
-For setup information see the Archiving topic in the reference section of this manual.
-
-To Archive
-++++++++++
-
-Hint: use the test control panel to create a template command by pushing the "Archive Tests" button.
-
-.Archive a full run
-----------------
-megatest -target ubuntu/nfs/none -runname ww28.1a -archive save-remove -testpatt %
-----------------
-
-To Restore
-++++++++++
-
-.Retrieve a single test
-----------------
-megatest -target ubuntu/nfs/none -runname ww28.1a -archive restore -testpatt diskperf/%
-----------------
-
-Hint: You can browse the archive using bup commands directly.
-
-----------------
-bup -d /path/to/bup/archive ftp
-----------------
-
-Submit jobs to Host Types based on Test Name
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-.In megatest.config
-------------------------
-[host-types]
-general ssh #{getbgesthost general}
-nbgeneral nbjob run JOBCOMMAND -log $MT_LINKTREE/$MT_TARGET/$MT_RUNNAME.$MT_TESTNAME-$MT_ITEM_PATH.lgo
-
-[hosts]
-general cubian xena
-
-[launchers]
-envsetup general
-xor/%/n 4C16G
-% nbgeneral
-
-[jobtools]
-launcher bsub
-# if defined and not "no" flexi-launcher will bypass launcher unless there is no
-# match.
-flexi-launcher yes
-------------------------
-
-Tricks
-------
-
-This section is a compendium of a various useful tricks for debugging,
-configuring and generally getting the most out of Megatest.
-
-Limiting your running jobs
-~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-The following example will limit a test in the jobgroup "group1" to no more than 10 tests simultaneously.
-
-In your testconfig:
-
-----------------
-[test_meta]
-jobgroup group1
-----------------
-
-In your megatest.config:
-
----------------
-[jobgroups]
-group1 10
-custdes 4
----------------
-
-Debugging Tricks
-----------------
-
-Examining The Environment
-~~~~~~~~~~~~~~~~~~~~~~~~~
-
-Test Control Panel - xterm
-^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-From the dashboard click on a test PASS/FAIL button. This brings up a test control panel. Aproximately near the center left of the 
-window there is a button "Start Xterm". Push this to get an xterm with the full context and environment loaded for that test. You can run
-scripts or ezsteps by copying from the testconfig (hint, load up the testconfig in a separate gvim or emacs window). This is the easiest way
-to debug your tests.
-
-During Config File Processing
-^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-It is often helpful to know the content of variables in various
-contexts as Megatest does the actions needed to run your tests. A handy technique is to force the startup of an xterm in the context being examined.
-
-For example, if an item list is not being generated as expected you
-can inject the startup of an xterm as if it were an item:
-
-.Original items table
------------------
-[items]
-CELLNAME [system getcellname.sh]
------------------
-
-.Items table modified for debug
------------------
-[items]
-DEBUG [system xterm]
-CELLNAME [system getcellnames.sh]
------------------
-
-When this test is run an xterm will pop up. In that xterm the
-environment is exactly that in which the script "getcellnames.sh"
-would run. You can now debug the script to find out why it isn't
-working as expected.
-
-Organising Your Tests and Tasks
-^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-The default location "tests" for storing tests can be extended by
-adding to your tests-paths section.
-
-----------------------------
-[misc]
-parent #{shell dirname $(readlink -f .)}
-
-[tests-paths]
-1 #{get misc parent}/simplerun/tests
-----------------------------
-
-The above example shows how you can use addition sections in your
-config file to do complex processing. By putting results of relatively
-slow operations into variables the processing of your configs can be
-kept fast.
-
-Alternative Method for Running your Job Script
-^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-.Directly running job in testconfig
--------------------
-[setup]
-runscript main.csh
--------------------
-
-The runscript method is essentially a brute force way to run scripts where the
-user is responsible for setting STATE and STATUS and managing the details of running a test. 
-
-Debugging Server Problems
-~~~~~~~~~~~~~~~~~~~~~~~~~
-
-Some handy Unix commands to track down issues with servers not
-communicating with your test manager processes. Please put in tickets
-at https://www.kiatoa.com/fossils/megatest if you have problems with
-servers getting stuck.
-
-----------------
-sudo lsof -i
-sudo netstat -lptu
-sudo netstat -tulpn
+How To Do Things
+----------------
+
+Process Runs
+~~~~~~~~~~~~
+
+Remove Runs
+^^^^^^^^^^^
+
+From the dashboard click on the button (PASS/FAIL...) for one of the tests. From the test control panel that 
+comes up push the clean test button. The command field will be prefilled with a template command for removing 
+that test. You can edit the command, for example change the argument to -testpatt to "%" to remove all tests.
+
+.Remove the test diskperf and all it's items
+----------------
+megatest -remove-runs -target ubuntu/nfs/none -runname ww28.1a -testpatt diskperf/% -v
+----------------
+
+.Remove all tests for all runs and all targets
+----------------
+megatest -remove-runs -target %/%/% -runname % -testpatt % -v
+----------------
+
+Archive Runs
+^^^^^^^^^^^^
+
+Megatest supports using the bup backup tool (https://bup.github.io/) to archive your tests for efficient storage
+and retrieval. Archived data can be rapidly retrieved if needed. The metadata for the run (PASS/FAIL status, run 
+durations, time stamps etc.) are all preserved in the megatest database.
+
+For setup information see the Archiving topic in the reference section of this manual.
+
+To Archive
+++++++++++
+
+Hint: use the test control panel to create a template command by pushing the "Archive Tests" button.
+
+.Archive a full run
+----------------
+megatest -target ubuntu/nfs/none -runname ww28.1a -archive save-remove -testpatt %
+----------------
+
+To Restore
+++++++++++
+
+.Retrieve a single test
+----------------
+megatest -target ubuntu/nfs/none -runname ww28.1a -archive restore -testpatt diskperf/%
+----------------
+
+Hint: You can browse the archive using bup commands directly.
+
+----------------
+bup -d /path/to/bup/archive ftp
+----------------
+
+Pass Data from Test to Test
+~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+.To save the data call archive save within your test:
+----------------
+megatest -archive save
+----------------
+
+.To retrieve the data call archive get using patterns as needed
+----------------
+# Put the retrieved data into /tmp
+DESTPATH=/tmp/$USER/$MT_TARGET/$MT_RUN_NAME/$MT_TESTNAME/$MT_ITEMPATH/my_data
+mkdir -p $DESTPATH
+megatest -archive get -runname % -dest $DESTPATH
+----------------
+
+
+Submit jobs to Host Types based on Test Name
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+.In megatest.config
+------------------------
+[host-types]
+general ssh #{getbgesthost general}
+nbgeneral nbjob run JOBCOMMAND -log $MT_LINKTREE/$MT_TARGET/$MT_RUNNAME.$MT_TESTNAME-$MT_ITEM_PATH.lgo
+
+[hosts]
+general cubian xena
+
+[launchers]
+envsetup general
+xor/%/n 4C16G
+% nbgeneral
+
+[jobtools]
+launcher bsub
+# if defined and not "no" flexi-launcher will bypass launcher unless there is no
+# match.
+flexi-launcher yes
+------------------------
+
+Tricks
+------
+
+This section is a compendium of a various useful tricks for debugging,
+configuring and generally getting the most out of Megatest.
+
+Limiting your running jobs
+~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+The following example will limit a test in the jobgroup "group1" to no more than 10 tests simultaneously.
+
+In your testconfig:
+
+----------------
+[test_meta]
+jobgroup group1
+----------------
+
+In your megatest.config:
+
+---------------
+[jobgroups]
+group1 10
+custdes 4
+---------------
+
+Debugging Tricks
+----------------
+
+Examining The Environment
+~~~~~~~~~~~~~~~~~~~~~~~~~
+
+Test Control Panel - xterm
+^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+From the dashboard click on a test PASS/FAIL button. This brings up a test control panel. Aproximately near the center left of the 
+window there is a button "Start Xterm". Push this to get an xterm with the full context and environment loaded for that test. You can run
+scripts or ezsteps by copying from the testconfig (hint, load up the testconfig in a separate gvim or emacs window). This is the easiest way
+to debug your tests.
+
+During Config File Processing
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+It is often helpful to know the content of variables in various
+contexts as Megatest does the actions needed to run your tests. A handy technique is to force the startup of an xterm in the context being examined.
+
+For example, if an item list is not being generated as expected you
+can inject the startup of an xterm as if it were an item:
+
+.Original items table
+-----------------
+[items]
+CELLNAME [system getcellname.sh]
+-----------------
+
+.Items table modified for debug
+-----------------
+[items]
+DEBUG [system xterm]
+CELLNAME [system getcellnames.sh]
+-----------------
+
+When this test is run an xterm will pop up. In that xterm the
+environment is exactly that in which the script "getcellnames.sh"
+would run. You can now debug the script to find out why it isn't
+working as expected.
+
+Organising Your Tests and Tasks
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+The default location "tests" for storing tests can be extended by
+adding to your tests-paths section.
+
+----------------------------
+[misc]
+parent #{shell dirname $(readlink -f .)}
+
+[tests-paths]
+1 #{get misc parent}/simplerun/tests
+----------------------------
+
+The above example shows how you can use addition sections in your
+config file to do complex processing. By putting results of relatively
+slow operations into variables the processing of your configs can be
+kept fast.
+
+Alternative Method for Running your Job Script
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+.Directly running job in testconfig
+-------------------
+[setup]
+runscript main.csh
+-------------------
+
+The runscript method is essentially a brute force way to run scripts where the
+user is responsible for setting STATE and STATUS and managing the details of running a test. 
+
+Debugging Server Problems
+~~~~~~~~~~~~~~~~~~~~~~~~~
+
+Some handy Unix commands to track down issues with servers not
+communicating with your test manager processes. Please put in tickets
+at https://www.kiatoa.com/fossils/megatest if you have problems with
+servers getting stuck.
+
+----------------
+sudo lsof -i
+sudo netstat -lptu
+sudo netstat -tulpn
 ----------------

Index: docs/manual/megatest_manual.html
==================================================================
--- docs/manual/megatest_manual.html
+++ docs/manual/megatest_manual.html
@@ -1452,10 +1452,26 @@
 <div class="content monospaced">
 <pre>bup -d /path/to/bup/archive ftp</pre>
 </div></div>
 </div>
 </div>
+</div>
+<div class="sect2">
+<h3 id="_pass_data_from_test_to_test">Pass Data from Test to Test</h3>
+<div class="listingblock">
+<div class="title">To save the data call archive save within your test:</div>
+<div class="content monospaced">
+<pre>megatest -archive save</pre>
+</div></div>
+<div class="listingblock">
+<div class="title">To retrieve the data call archive get using patterns as needed</div>
+<div class="content monospaced">
+<pre># Put the retrieved data into /tmp
+DESTPATH=/tmp/$USER/$MT_TARGET/$MT_RUN_NAME/$MT_TESTNAME/$MT_ITEMPATH/my_data
+mkdir -p $DESTPATH
+megatest -archive get -runname % -dest $DESTPATH</pre>
+</div></div>
 </div>
 <div class="sect2">
 <h3 id="_submit_jobs_to_host_types_based_on_test_name">Submit jobs to Host Types based on Test Name</h3>
 <div class="listingblock">
 <div class="title">In megatest.config</div>
@@ -2366,10 +2382,29 @@
 <div class="listingblock">
 <div class="title">Propagate environment to next step</div>
 <div class="content monospaced">
 <pre>$MT_MEGATEST -env2file .ezsteps/${stepname}</pre>
 </div></div>
+</div>
+<div class="sect2">
+<h3 id="_scripts">Scripts</h3>
+<div class="listingblock">
+<div class="title">Specifying scripts inline (best used for only simple scripts)</div>
+<div class="content monospaced">
+<pre>[scripts]
+loaddb #!/bin/bash
+  sqlite3 $1 &lt;&lt;EOF
+  .mode tabs
+  .import $2 data
+  .q
+  EOF</pre>
+</div></div>
+<div class="paragraph"><p>The above snippet results in the creation of an executable script
+called "loaddb" in the test directory. NOTE: every line in the script
+must be prefixed with the exact same number of spaces. Lines beginning
+with a # will not work as expected. Currently you cannot indent
+intermediate lines.</p></div>
 <div class="listingblock">
 <div class="title">Full example with ezsteps, logpro rules, scripts etc.</div>
 <div class="content monospaced">
 <pre># You can include a common file
 #
@@ -3134,10 +3169,10 @@
 </div>
 <div id="footnotes"><hr></div>
 <div id="footer">
 <div id="footer-text">
 Version 1.0<br>
-Last updated 2020-01-02 13:39:49 PST
+Last updated 2020-02-24 08:51:51 PST
 </div>
 </div>
 </body>
 </html>

Index: docs/manual/reference.txt
==================================================================
--- docs/manual/reference.txt
+++ docs/manual/reference.txt
@@ -464,14 +464,12 @@
 
 Complex mapping example
 ~~~~~~~~~~~~~~~~~~~~~~~
 
 
-
 // image::itemmap.png[]
 image::complex-itemmap.png[]
-
 
 We accomplish this by configuring the testconfigs of our tests C D and E as follows:
 
 .Testconfig for Test E has
 ----------------------
@@ -514,14 +512,10 @@
 
 
 itemstable
 ~~~~~~~~~~
 An alternative to defining items is the itemstable section.  This lets you define the itempath in a table format rather than specifying components and relying on getting all permutations of those components.
-
-
-
-
 
 Dynamic Flow Dependency Tree
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
 .Autogeneration waiton list for dynamic flow dependency trees
@@ -652,10 +646,30 @@
 .Propagate environment to next step
 ----------------------------
 $MT_MEGATEST -env2file .ezsteps/${stepname}	  
 ----------------------------
 
+Scripts
+~~~~~~~
+
+.Specifying scripts inline (best used for only simple scripts)
+----------------------------
+[scripts]
+loaddb #!/bin/bash
+  sqlite3 $1 <<EOF
+  .mode tabs
+  .import $2 data
+  .q
+  EOF
+----------------------------
+
+The above snippet results in the creation of an executable script
+called "loaddb" in the test directory. NOTE: every line in the script
+must be prefixed with the exact same number of spaces. Lines beginning
+with a # will not work as expected. Currently you cannot indent
+intermediate lines.
+
 .Full example with ezsteps, logpro rules, scripts etc.
 -----------------
 # You can include a common file
 #
 [include #{getenv MT_RUN_AREA_HOME}/global-testconfig.inc]

ADDED   ducttape-lib.scm
Index: ducttape-lib.scm
==================================================================
--- /dev/null
+++ ducttape-lib.scm
@@ -0,0 +1,23 @@
+;;======================================================================
+;; Copyright 2019, Matthew Welland.
+;; 
+;; This file is part of Megatest.
+;; 
+;;     Megatest is free software: you can redistribute it and/or modify
+;;     it under the terms of the GNU General Public License as published by
+;;     the Free Software Foundation, either version 3 of the License, or
+;;     (at your option) any later version.
+;; 
+;;     Megatest is distributed in the hope that it will be useful,
+;;     but WITHOUT ANY WARRANTY; without even the implied warranty of
+;;     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;;     GNU General Public License for more details.
+;; 
+;;     You should have received a copy of the GNU General Public License
+;;     along with Megatest.  If not, see <http://www.gnu.org/licenses/>.
+
+;;======================================================================
+
+(declare (unit ducttape-lib))
+
+(include "ducttape/ducttape-lib.scm")

ADDED   ducttape/Makefile
Index: ducttape/Makefile
==================================================================
--- /dev/null
+++ ducttape/Makefile
@@ -0,0 +1,34 @@
+help:
+	@echo ""
+	@echo "make targets:"
+	@echo "============="
+	@echo "install      - build and install general_lib egg as icfadm"
+	@echo "test         - run unit tests on ducttape-lib.scm (tests code, not egg)"
+	@echo "eggs-info     - show chicken-install commands to get eggs upon which ducttape-lib depends"
+	@echo "test_example - compile an example scm against installed general_lib egg"
+	@echo "clean        - remove binaries and other build artifacts"
+	@echo ""
+
+clean:
+	rm -f *.so *.import.scm test_ducttape test_example foo *.c *.o
+
+install:
+	chicken-install
+
+test:
+	echo '(handle-exceptions exn (begin (print-call-chain) (exit 1)) (load "ducttape-lib.scm") (inote "hello")) (exit 0)'  | csi
+	chicken-install -no-install
+	csc test_ducttape.scm
+
+	./test_ducttape
+	rm -f foo
+
+test_example:
+	@csc test_example.scm
+	@./test_example
+	@rm test_example
+
+eggs-info:
+	@echo chicken-install ansi-escape-sequences
+	@echo chicken-install slice
+	@echo chicken-install rfc3339

ADDED   ducttape/README
Index: ducttape/README
==================================================================
--- /dev/null
+++ ducttape/README
@@ -0,0 +1,8 @@
+This directory holds the "ducttape" chicken scheme egg used by megatest.
+
+Run "make test" to ensure this egg works on your system.
+
+Run "make install" as your admin user with chicken on your $PATH to install this egg.
+
+
+

ADDED   ducttape/ducttape-lib.meta
Index: ducttape/ducttape-lib.meta
==================================================================
--- /dev/null
+++ ducttape/ducttape-lib.meta
@@ -0,0 +1,13 @@
+;;; ducttape-lib.meta -*- Hen -*-
+
+((egg "ducttape-lib.egg")
+ (synopsis "Miscellaneous tool and standard print routines.")
+ (category env)
+ (author "Brandon Barclay")
+ (doc-from-wiki)
+ (license "GPL-2")
+ ;; srfi-69, posix, srfi-18
+ (depends regex)
+ (test-depends test)
+ ; suspicious - (files "ducttape-lib")
+ )

ADDED   ducttape/ducttape-lib.scm
Index: ducttape/ducttape-lib.scm
==================================================================
--- /dev/null
+++ ducttape/ducttape-lib.scm
@@ -0,0 +1,1777 @@
+(module ducttape-lib
+    (
+     runs-ok
+     ducttape-debug-level
+     ducttape-debug-regex-filter
+     ducttape-silent-mode
+     ducttape-quiet-mode
+     ducttape-log-file
+     ducttape-color-mode
+     iputs-preamble
+     script-name
+     idbg
+     ierr
+     iwarn
+     inote
+     iputs
+     re-match?
+                                        ;     launch-repl
+     keyword-skim
+     skim-cmdline-opts-noarg-by-regex
+     skim-cmdline-opts-withargs-by-regex
+     get-cli-arg
+     get-cli-switch
+     concat-lists
+     ducttape-process-command-line
+     ducttape-append-logfile
+     ducttape-activate-logfile
+     isys
+     do-or-die
+     counter-maker
+     dir-is-writable?
+     mktemp
+     get-tmpdir
+     sendmail
+     find-exe
+
+     zeropad
+     string-leftpad
+     string-rightpad
+     seconds->isodate
+     seconds->wwdate
+     seconds->wwdate-values
+     isodate->seconds
+     isodate->wwdate
+     wwdate->seconds
+     wwdate->isodate
+     current-wwdate
+     current-isodate
+     *this-exe-dir*
+     *this-exe-name*
+     *this-exe-fullpath*
+     )
+
+  (import scheme chicken extras ports data-structures )
+  (use posix regex ansi-escape-sequences test srfi-1 irregex slice srfi-13 rfc3339)
+  ;;scsh-process ;; dropping scsh-process, it was clobbering posix's process and process*
+  (use directory-utils uuid-lib filepath srfi-19 ) ; linenoise
+
+    ;; plugs a hole in posix-extras in latter chicken versions
+  (use posix-extras pathname-expand files)
+  (define ##sys#expand-home-path pathname-expand)
+  (define (realpath x) (resolve-pathname  (pathname-expand (or x "/dev/null")) ))
+
+  ;; (include "mimetypes.scm") ; provides ext->mimetype
+  ;; (include "workweekdate.scm")
+
+  ;; gathered from macosx:
+;;   cat /etc/apache2/mime.types | grep -v '^#' | perl -ne 'print "(\"$2\" . \"$1\")\n" if /(\S+)\s+(\S+)/' > mimetypes.scm
+;; + manual manipulation
+
+(define ducttape_ext2mimetype '(("ez" . "application/andrew-inset")
+("aw" . "application/applixware")
+("atom" . "application/atom+xml")
+("atomcat" . "application/atomcat+xml")
+("atomsvc" . "application/atomsvc+xml")
+("ccxml" . "application/ccxml+xml")
+("cdmia" . "application/cdmi-capability")
+("cdmic" . "application/cdmi-container")
+("cdmid" . "application/cdmi-domain")
+("cdmio" . "application/cdmi-object")
+("cdmiq" . "application/cdmi-queue")
+("cu" . "application/cu-seeme")
+("davmount" . "application/davmount+xml")
+("dbk" . "application/docbook+xml")
+("dssc" . "application/dssc+der")
+("xdssc" . "application/dssc+xml")
+("ecma" . "application/ecmascript")
+("emma" . "application/emma+xml")
+("epub" . "application/epub+zip")
+("exi" . "application/exi")
+("pfr" . "application/font-tdpfr")
+("gml" . "application/gml+xml")
+("gpx" . "application/gpx+xml")
+("gxf" . "application/gxf")
+("stk" . "application/hyperstudio")
+("ink" . "application/inkml+xml")
+("ipfix" . "application/ipfix")
+("jar" . "application/java-archive")
+("ser" . "application/java-serialized-object")
+("class" . "application/java-vm")
+("js" . "application/javascript")
+("json" . "application/json")
+("jsonml" . "application/jsonml+json")
+("lostxml" . "application/lost+xml")
+("hqx" . "application/mac-binhex40")
+("cpt" . "application/mac-compactpro")
+("mads" . "application/mads+xml")
+("mrc" . "application/marc")
+("mrcx" . "application/marcxml+xml")
+("ma" . "application/mathematica")
+("mathml" . "application/mathml+xml")
+("mbox" . "application/mbox")
+("mscml" . "application/mediaservercontrol+xml")
+("metalink" . "application/metalink+xml")
+("meta4" . "application/metalink4+xml")
+("mets" . "application/mets+xml")
+("mods" . "application/mods+xml")
+("m21" . "application/mp21")
+("mp4s" . "application/mp4")
+("doc" . "application/msword")
+("mxf" . "application/mxf")
+("bin" . "application/octet-stream")
+("oda" . "application/oda")
+("opf" . "application/oebps-package+xml")
+("ogx" . "application/ogg")
+("omdoc" . "application/omdoc+xml")
+("onetoc" . "application/onenote")
+("oxps" . "application/oxps")
+("xer" . "application/patch-ops-error+xml")
+("pdf" . "application/pdf")
+("pgp" . "application/pgp-encrypted")
+("asc" . "application/pgp-signature")
+("prf" . "application/pics-rules")
+("p10" . "application/pkcs10")
+("p7m" . "application/pkcs7-mime")
+("p7s" . "application/pkcs7-signature")
+("p8" . "application/pkcs8")
+("ac" . "application/pkix-attr-cert")
+("cer" . "application/pkix-cert")
+("crl" . "application/pkix-crl")
+("pkipath" . "application/pkix-pkipath")
+("pki" . "application/pkixcmp")
+("pls" . "application/pls+xml")
+("ai" . "application/postscript")
+("cww" . "application/prs.cww")
+("pskcxml" . "application/pskc+xml")
+("rdf" . "application/rdf+xml")
+("rif" . "application/reginfo+xml")
+("rnc" . "application/relax-ng-compact-syntax")
+("rl" . "application/resource-lists+xml")
+("rld" . "application/resource-lists-diff+xml")
+("rs" . "application/rls-services+xml")
+("gbr" . "application/rpki-ghostbusters")
+("mft" . "application/rpki-manifest")
+("roa" . "application/rpki-roa")
+("rsd" . "application/rsd+xml")
+("rss" . "application/rss+xml")
+("rtf" . "application/rtf")
+("sbml" . "application/sbml+xml")
+("scq" . "application/scvp-cv-request")
+("scs" . "application/scvp-cv-response")
+("spq" . "application/scvp-vp-request")
+("spp" . "application/scvp-vp-response")
+("sdp" . "application/sdp")
+("setpay" . "application/set-payment-initiation")
+("setreg" . "application/set-registration-initiation")
+("shf" . "application/shf+xml")
+("smi" . "application/smil+xml")
+("rq" . "application/sparql-query")
+("srx" . "application/sparql-results+xml")
+("gram" . "application/srgs")
+("grxml" . "application/srgs+xml")
+("sru" . "application/sru+xml")
+("ssdl" . "application/ssdl+xml")
+("ssml" . "application/ssml+xml")
+("tei" . "application/tei+xml")
+("tfi" . "application/thraud+xml")
+("tsd" . "application/timestamped-data")
+("plb" . "application/vnd.3gpp.pic-bw-large")
+("psb" . "application/vnd.3gpp.pic-bw-small")
+("pvb" . "application/vnd.3gpp.pic-bw-var")
+("tcap" . "application/vnd.3gpp2.tcap")
+("pwn" . "application/vnd.3m.post-it-notes")
+("aso" . "application/vnd.accpac.simply.aso")
+("imp" . "application/vnd.accpac.simply.imp")
+("acu" . "application/vnd.acucobol")
+("atc" . "application/vnd.acucorp")
+("air" . "application/vnd.adobe.air-application-installer-package+zip")
+("fcdt" . "application/vnd.adobe.formscentral.fcdt")
+("fxp" . "application/vnd.adobe.fxp")
+("xdp" . "application/vnd.adobe.xdp+xml")
+("xfdf" . "application/vnd.adobe.xfdf")
+("ahead" . "application/vnd.ahead.space")
+("azf" . "application/vnd.airzip.filesecure.azf")
+("azs" . "application/vnd.airzip.filesecure.azs")
+("azw" . "application/vnd.amazon.ebook")
+("acc" . "application/vnd.americandynamics.acc")
+("ami" . "application/vnd.amiga.ami")
+("apk" . "application/vnd.android.package-archive")
+("cii" . "application/vnd.anser-web-certificate-issue-initiation")
+("fti" . "application/vnd.anser-web-funds-transfer-initiation")
+("atx" . "application/vnd.antix.game-component")
+("mpkg" . "application/vnd.apple.installer+xml")
+("m3u8" . "application/vnd.apple.mpegurl")
+("swi" . "application/vnd.aristanetworks.swi")
+("iota" . "application/vnd.astraea-software.iota")
+("aep" . "application/vnd.audiograph")
+("mpm" . "application/vnd.blueice.multipass")
+("bmi" . "application/vnd.bmi")
+("rep" . "application/vnd.businessobjects")
+("cdxml" . "application/vnd.chemdraw+xml")
+("mmd" . "application/vnd.chipnuts.karaoke-mmd")
+("cdy" . "application/vnd.cinderella")
+("cla" . "application/vnd.claymore")
+("rp9" . "application/vnd.cloanto.rp9")
+("c4g" . "application/vnd.clonk.c4group")
+("c11amc" . "application/vnd.cluetrust.cartomobile-config")
+("c11amz" . "application/vnd.cluetrust.cartomobile-config-pkg")
+("csp" . "application/vnd.commonspace")
+("cdbcmsg" . "application/vnd.contact.cmsg")
+("cmc" . "application/vnd.cosmocaller")
+("clkx" . "application/vnd.crick.clicker")
+("clkk" . "application/vnd.crick.clicker.keyboard")
+("clkp" . "application/vnd.crick.clicker.palette")
+("clkt" . "application/vnd.crick.clicker.template")
+("clkw" . "application/vnd.crick.clicker.wordbank")
+("wbs" . "application/vnd.criticaltools.wbs+xml")
+("pml" . "application/vnd.ctc-posml")
+("ppd" . "application/vnd.cups-ppd")
+("car" . "application/vnd.curl.car")
+("pcurl" . "application/vnd.curl.pcurl")
+("dart" . "application/vnd.dart")
+("rdz" . "application/vnd.data-vision.rdz")
+("uvf" . "application/vnd.dece.data")
+("uvt" . "application/vnd.dece.ttml+xml")
+("uvx" . "application/vnd.dece.unspecified")
+("uvz" . "application/vnd.dece.zip")
+("fe_launch" . "application/vnd.denovo.fcselayout-link")
+("dna" . "application/vnd.dna")
+("mlp" . "application/vnd.dolby.mlp")
+("dpg" . "application/vnd.dpgraph")
+("dfac" . "application/vnd.dreamfactory")
+("kpxx" . "application/vnd.ds-keypoint")
+("ait" . "application/vnd.dvb.ait")
+("svc" . "application/vnd.dvb.service")
+("geo" . "application/vnd.dynageo")
+("mag" . "application/vnd.ecowin.chart")
+("nml" . "application/vnd.enliven")
+("esf" . "application/vnd.epson.esf")
+("msf" . "application/vnd.epson.msf")
+("qam" . "application/vnd.epson.quickanime")
+("slt" . "application/vnd.epson.salt")
+("ssf" . "application/vnd.epson.ssf")
+("es3" . "application/vnd.eszigno3+xml")
+("ez2" . "application/vnd.ezpix-album")
+("ez3" . "application/vnd.ezpix-package")
+("fdf" . "application/vnd.fdf")
+("mseed" . "application/vnd.fdsn.mseed")
+("seed" . "application/vnd.fdsn.seed")
+("gph" . "application/vnd.flographit")
+("ftc" . "application/vnd.fluxtime.clip")
+("fm" . "application/vnd.framemaker")
+("fnc" . "application/vnd.frogans.fnc")
+("ltf" . "application/vnd.frogans.ltf")
+("fsc" . "application/vnd.fsc.weblaunch")
+("oas" . "application/vnd.fujitsu.oasys")
+("oa2" . "application/vnd.fujitsu.oasys2")
+("oa3" . "application/vnd.fujitsu.oasys3")
+("fg5" . "application/vnd.fujitsu.oasysgp")
+("bh2" . "application/vnd.fujitsu.oasysprs")
+("ddd" . "application/vnd.fujixerox.ddd")
+("xdw" . "application/vnd.fujixerox.docuworks")
+("xbd" . "application/vnd.fujixerox.docuworks.binder")
+("fzs" . "application/vnd.fuzzysheet")
+("txd" . "application/vnd.genomatix.tuxedo")
+("ggb" . "application/vnd.geogebra.file")
+("ggt" . "application/vnd.geogebra.tool")
+("gex" . "application/vnd.geometry-explorer")
+("gxt" . "application/vnd.geonext")
+("g2w" . "application/vnd.geoplan")
+("g3w" . "application/vnd.geospace")
+("gmx" . "application/vnd.gmx")
+("kml" . "application/vnd.google-earth.kml+xml")
+("kmz" . "application/vnd.google-earth.kmz")
+("gqf" . "application/vnd.grafeq")
+("gac" . "application/vnd.groove-account")
+("ghf" . "application/vnd.groove-help")
+("gim" . "application/vnd.groove-identity-message")
+("grv" . "application/vnd.groove-injector")
+("gtm" . "application/vnd.groove-tool-message")
+("tpl" . "application/vnd.groove-tool-template")
+("vcg" . "application/vnd.groove-vcard")
+("hal" . "application/vnd.hal+xml")
+("zmm" . "application/vnd.handheld-entertainment+xml")
+("hbci" . "application/vnd.hbci")
+("les" . "application/vnd.hhe.lesson-player")
+("hpgl" . "application/vnd.hp-hpgl")
+("hpid" . "application/vnd.hp-hpid")
+("hps" . "application/vnd.hp-hps")
+("jlt" . "application/vnd.hp-jlyt")
+("pcl" . "application/vnd.hp-pcl")
+("pclxl" . "application/vnd.hp-pclxl")
+("sfd-hdstx" . "application/vnd.hydrostatix.sof-data")
+("mpy" . "application/vnd.ibm.minipay")
+("afp" . "application/vnd.ibm.modcap")
+("irm" . "application/vnd.ibm.rights-management")
+("sc" . "application/vnd.ibm.secure-container")
+("icc" . "application/vnd.iccprofile")
+("igl" . "application/vnd.igloader")
+("ivp" . "application/vnd.immervision-ivp")
+("ivu" . "application/vnd.immervision-ivu")
+("igm" . "application/vnd.insors.igm")
+("xpw" . "application/vnd.intercon.formnet")
+("i2g" . "application/vnd.intergeo")
+("qbo" . "application/vnd.intu.qbo")
+("qfx" . "application/vnd.intu.qfx")
+("rcprofile" . "application/vnd.ipunplugged.rcprofile")
+("irp" . "application/vnd.irepository.package+xml")
+("xpr" . "application/vnd.is-xpr")
+("fcs" . "application/vnd.isac.fcs")
+("jam" . "application/vnd.jam")
+("rms" . "application/vnd.jcp.javame.midlet-rms")
+("jisp" . "application/vnd.jisp")
+("joda" . "application/vnd.joost.joda-archive")
+("ktz" . "application/vnd.kahootz")
+("karbon" . "application/vnd.kde.karbon")
+("chrt" . "application/vnd.kde.kchart")
+("kfo" . "application/vnd.kde.kformula")
+("flw" . "application/vnd.kde.kivio")
+("kon" . "application/vnd.kde.kontour")
+("kpr" . "application/vnd.kde.kpresenter")
+("ksp" . "application/vnd.kde.kspread")
+("kwd" . "application/vnd.kde.kword")
+("htke" . "application/vnd.kenameaapp")
+("kia" . "application/vnd.kidspiration")
+("kne" . "application/vnd.kinar")
+("skp" . "application/vnd.koan")
+("sse" . "application/vnd.kodak-descriptor")
+("lasxml" . "application/vnd.las.las+xml")
+("lbd" . "application/vnd.llamagraphics.life-balance.desktop")
+("lbe" . "application/vnd.llamagraphics.life-balance.exchange+xml")
+("123" . "application/vnd.lotus-1-2-3")
+("apr" . "application/vnd.lotus-approach")
+("pre" . "application/vnd.lotus-freelance")
+("nsf" . "application/vnd.lotus-notes")
+("org" . "application/vnd.lotus-organizer")
+("scm" . "application/vnd.lotus-screencam")
+("lwp" . "application/vnd.lotus-wordpro")
+("portpkg" . "application/vnd.macports.portpkg")
+("mcd" . "application/vnd.mcd")
+("mc1" . "application/vnd.medcalcdata")
+("cdkey" . "application/vnd.mediastation.cdkey")
+("mwf" . "application/vnd.mfer")
+("mfm" . "application/vnd.mfmp")
+("flo" . "application/vnd.micrografx.flo")
+("igx" . "application/vnd.micrografx.igx")
+("mif" . "application/vnd.mif")
+("daf" . "application/vnd.mobius.daf")
+("dis" . "application/vnd.mobius.dis")
+("mbk" . "application/vnd.mobius.mbk")
+("mqy" . "application/vnd.mobius.mqy")
+("msl" . "application/vnd.mobius.msl")
+("plc" . "application/vnd.mobius.plc")
+("txf" . "application/vnd.mobius.txf")
+("mpn" . "application/vnd.mophun.application")
+("mpc" . "application/vnd.mophun.certificate")
+("xul" . "application/vnd.mozilla.xul+xml")
+("cil" . "application/vnd.ms-artgalry")
+("cab" . "application/vnd.ms-cab-compressed")
+("xls" . "application/vnd.ms-excel")
+("xlam" . "application/vnd.ms-excel.addin.macroenabled.12")
+("xlsb" . "application/vnd.ms-excel.sheet.binary.macroenabled.12")
+("xlsm" . "application/vnd.ms-excel.sheet.macroenabled.12")
+("xltm" . "application/vnd.ms-excel.template.macroenabled.12")
+("eot" . "application/vnd.ms-fontobject")
+("chm" . "application/vnd.ms-htmlhelp")
+("ims" . "application/vnd.ms-ims")
+("lrm" . "application/vnd.ms-lrm")
+("thmx" . "application/vnd.ms-officetheme")
+("cat" . "application/vnd.ms-pki.seccat")
+("stl" . "application/vnd.ms-pki.stl")
+("ppt" . "application/vnd.ms-powerpoint")
+("ppam" . "application/vnd.ms-powerpoint.addin.macroenabled.12")
+("pptm" . "application/vnd.ms-powerpoint.presentation.macroenabled.12")
+("sldm" . "application/vnd.ms-powerpoint.slide.macroenabled.12")
+("ppsm" . "application/vnd.ms-powerpoint.slideshow.macroenabled.12")
+("potm" . "application/vnd.ms-powerpoint.template.macroenabled.12")
+("mpp" . "application/vnd.ms-project")
+("docm" . "application/vnd.ms-word.document.macroenabled.12")
+("dotm" . "application/vnd.ms-word.template.macroenabled.12")
+("wps" . "application/vnd.ms-works")
+("wpl" . "application/vnd.ms-wpl")
+("xps" . "application/vnd.ms-xpsdocument")
+("mseq" . "application/vnd.mseq")
+("mus" . "application/vnd.musician")
+("msty" . "application/vnd.muvee.style")
+("taglet" . "application/vnd.mynfc")
+("nlu" . "application/vnd.neurolanguage.nlu")
+("ntf" . "application/vnd.nitf")
+("nnd" . "application/vnd.noblenet-directory")
+("nns" . "application/vnd.noblenet-sealer")
+("nnw" . "application/vnd.noblenet-web")
+("ngdat" . "application/vnd.nokia.n-gage.data")
+("n-gage" . "application/vnd.nokia.n-gage.symbian.install")
+("rpst" . "application/vnd.nokia.radio-preset")
+("rpss" . "application/vnd.nokia.radio-presets")
+("edm" . "application/vnd.novadigm.edm")
+("edx" . "application/vnd.novadigm.edx")
+("ext" . "application/vnd.novadigm.ext")
+("odc" . "application/vnd.oasis.opendocument.chart")
+("otc" . "application/vnd.oasis.opendocument.chart-template")
+("odb" . "application/vnd.oasis.opendocument.database")
+("odf" . "application/vnd.oasis.opendocument.formula")
+("odft" . "application/vnd.oasis.opendocument.formula-template")
+("odg" . "application/vnd.oasis.opendocument.graphics")
+("otg" . "application/vnd.oasis.opendocument.graphics-template")
+("odi" . "application/vnd.oasis.opendocument.image")
+("oti" . "application/vnd.oasis.opendocument.image-template")
+("odp" . "application/vnd.oasis.opendocument.presentation")
+("otp" . "application/vnd.oasis.opendocument.presentation-template")
+("ods" . "application/vnd.oasis.opendocument.spreadsheet")
+("ots" . "application/vnd.oasis.opendocument.spreadsheet-template")
+("odt" . "application/vnd.oasis.opendocument.text")
+("odm" . "application/vnd.oasis.opendocument.text-master")
+("ott" . "application/vnd.oasis.opendocument.text-template")
+("oth" . "application/vnd.oasis.opendocument.text-web")
+("xo" . "application/vnd.olpc-sugar")
+("dd2" . "application/vnd.oma.dd2+xml")
+("oxt" . "application/vnd.openofficeorg.extension")
+("pptx" . "application/vnd.openxmlformats-officedocument.presentationml.presentation")
+("sldx" . "application/vnd.openxmlformats-officedocument.presentationml.slide")
+("ppsx" . "application/vnd.openxmlformats-officedocument.presentationml.slideshow")
+("potx" . "application/vnd.openxmlformats-officedocument.presentationml.template")
+("xlsx" . "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet")
+("xltx" . "application/vnd.openxmlformats-officedocument.spreadsheetml.template")
+("docx" . "application/vnd.openxmlformats-officedocument.wordprocessingml.document")
+("dotx" . "application/vnd.openxmlformats-officedocument.wordprocessingml.template")
+("mgp" . "application/vnd.osgeo.mapguide.package")
+("dp" . "application/vnd.osgi.dp")
+("esa" . "application/vnd.osgi.subsystem")
+("pdb" . "application/vnd.palm")
+("paw" . "application/vnd.pawaafile")
+("str" . "application/vnd.pg.format")
+("ei6" . "application/vnd.pg.osasli")
+("efif" . "application/vnd.picsel")
+("wg" . "application/vnd.pmi.widget")
+("plf" . "application/vnd.pocketlearn")
+("pbd" . "application/vnd.powerbuilder6")
+("box" . "application/vnd.previewsystems.box")
+("mgz" . "application/vnd.proteus.magazine")
+("qps" . "application/vnd.publishare-delta-tree")
+("ptid" . "application/vnd.pvi.ptid1")
+("qxd" . "application/vnd.quark.quarkxpress")
+("bed" . "application/vnd.realvnc.bed")
+("mxl" . "application/vnd.recordare.musicxml")
+("musicxml" . "application/vnd.recordare.musicxml+xml")
+("cryptonote" . "application/vnd.rig.cryptonote")
+("cod" . "application/vnd.rim.cod")
+("rm" . "application/vnd.rn-realmedia")
+("rmvb" . "application/vnd.rn-realmedia-vbr")
+("link66" . "application/vnd.route66.link66+xml")
+("st" . "application/vnd.sailingtracker.track")
+("see" . "application/vnd.seemail")
+("sema" . "application/vnd.sema")
+("semd" . "application/vnd.semd")
+("semf" . "application/vnd.semf")
+("ifm" . "application/vnd.shana.informed.formdata")
+("itp" . "application/vnd.shana.informed.formtemplate")
+("iif" . "application/vnd.shana.informed.interchange")
+("ipk" . "application/vnd.shana.informed.package")
+("twd" . "application/vnd.simtech-mindmapper")
+("mmf" . "application/vnd.smaf")
+("teacher" . "application/vnd.smart.teacher")
+("sdkm" . "application/vnd.solent.sdkm+xml")
+("dxp" . "application/vnd.spotfire.dxp")
+("sfs" . "application/vnd.spotfire.sfs")
+("sdc" . "application/vnd.stardivision.calc")
+("sda" . "application/vnd.stardivision.draw")
+("sdd" . "application/vnd.stardivision.impress")
+("smf" . "application/vnd.stardivision.math")
+("sdw" . "application/vnd.stardivision.writer")
+("sgl" . "application/vnd.stardivision.writer-global")
+("smzip" . "application/vnd.stepmania.package")
+("sm" . "application/vnd.stepmania.stepchart")
+("sxc" . "application/vnd.sun.xml.calc")
+("stc" . "application/vnd.sun.xml.calc.template")
+("sxd" . "application/vnd.sun.xml.draw")
+("std" . "application/vnd.sun.xml.draw.template")
+("sxi" . "application/vnd.sun.xml.impress")
+("sti" . "application/vnd.sun.xml.impress.template")
+("sxm" . "application/vnd.sun.xml.math")
+("sxw" . "application/vnd.sun.xml.writer")
+("sxg" . "application/vnd.sun.xml.writer.global")
+("stw" . "application/vnd.sun.xml.writer.template")
+("sus" . "application/vnd.sus-calendar")
+("svd" . "application/vnd.svd")
+("sis" . "application/vnd.symbian.install")
+("xsm" . "application/vnd.syncml+xml")
+("bdm" . "application/vnd.syncml.dm+wbxml")
+("xdm" . "application/vnd.syncml.dm+xml")
+("tao" . "application/vnd.tao.intent-module-archive")
+("pcap" . "application/vnd.tcpdump.pcap")
+("tmo" . "application/vnd.tmobile-livetv")
+("tpt" . "application/vnd.trid.tpt")
+("mxs" . "application/vnd.triscape.mxs")
+("tra" . "application/vnd.trueapp")
+("ufd" . "application/vnd.ufdl")
+("utz" . "application/vnd.uiq.theme")
+("umj" . "application/vnd.umajin")
+("unityweb" . "application/vnd.unity")
+("uoml" . "application/vnd.uoml+xml")
+("vcx" . "application/vnd.vcx")
+("vsd" . "application/vnd.visio")
+("vis" . "application/vnd.visionary")
+("vsf" . "application/vnd.vsf")
+("wbxml" . "application/vnd.wap.wbxml")
+("wmlc" . "application/vnd.wap.wmlc")
+("wmlsc" . "application/vnd.wap.wmlscriptc")
+("wtb" . "application/vnd.webturbo")
+("nbp" . "application/vnd.wolfram.player")
+("wpd" . "application/vnd.wordperfect")
+("wqd" . "application/vnd.wqd")
+("stf" . "application/vnd.wt.stf")
+("xar" . "application/vnd.xara")
+("xfdl" . "application/vnd.xfdl")
+("hvd" . "application/vnd.yamaha.hv-dic")
+("hvs" . "application/vnd.yamaha.hv-script")
+("hvp" . "application/vnd.yamaha.hv-voice")
+("osf" . "application/vnd.yamaha.openscoreformat")
+("osfpvg" . "application/vnd.yamaha.openscoreformat.osfpvg+xml")
+("saf" . "application/vnd.yamaha.smaf-audio")
+("spf" . "application/vnd.yamaha.smaf-phrase")
+("cmp" . "application/vnd.yellowriver-custom-menu")
+("zir" . "application/vnd.zul")
+("zaz" . "application/vnd.zzazz.deck+xml")
+("vxml" . "application/voicexml+xml")
+("wgt" . "application/widget")
+("hlp" . "application/winhlp")
+("wsdl" . "application/wsdl+xml")
+("wspolicy" . "application/wspolicy+xml")
+("7z" . "application/x-7z-compressed")
+("abw" . "application/x-abiword")
+("ace" . "application/x-ace-compressed")
+("dmg" . "application/x-apple-diskimage")
+("aab" . "application/x-authorware-bin")
+("aam" . "application/x-authorware-map")
+("aas" . "application/x-authorware-seg")
+("bcpio" . "application/x-bcpio")
+("torrent" . "application/x-bittorrent")
+("blb" . "application/x-blorb")
+("bz" . "application/x-bzip")
+("bz2" . "application/x-bzip2")
+("cbr" . "application/x-cbr")
+("vcd" . "application/x-cdlink")
+("cfs" . "application/x-cfs-compressed")
+("chat" . "application/x-chat")
+("pgn" . "application/x-chess-pgn")
+("nsc" . "application/x-conference")
+("cpio" . "application/x-cpio")
+("csh" . "application/x-csh")
+("deb" . "application/x-debian-package")
+("dgc" . "application/x-dgc-compressed")
+("dir" . "application/x-director")
+("wad" . "application/x-doom")
+("ncx" . "application/x-dtbncx+xml")
+("dtb" . "application/x-dtbook+xml")
+("res" . "application/x-dtbresource+xml")
+("dvi" . "application/x-dvi")
+("evy" . "application/x-envoy")
+("eva" . "application/x-eva")
+("bdf" . "application/x-font-bdf")
+("gsf" . "application/x-font-ghostscript")
+("psf" . "application/x-font-linux-psf")
+("otf" . "application/x-font-otf")
+("pcf" . "application/x-font-pcf")
+("snf" . "application/x-font-snf")
+("ttf" . "application/x-font-ttf")
+("pfa" . "application/x-font-type1")
+("woff" . "application/x-font-woff")
+("arc" . "application/x-freearc")
+("spl" . "application/x-futuresplash")
+("gca" . "application/x-gca-compressed")
+("ulx" . "application/x-glulx")
+("gnumeric" . "application/x-gnumeric")
+("gramps" . "application/x-gramps-xml")
+("gtar" . "application/x-gtar")
+("hdf" . "application/x-hdf")
+("install" . "application/x-install-instructions")
+("iso" . "application/x-iso9660-image")
+("jnlp" . "application/x-java-jnlp-file")
+("latex" . "application/x-latex")
+("lzh" . "application/x-lzh-compressed")
+("mie" . "application/x-mie")
+("prc" . "application/x-mobipocket-ebook")
+("m3u8" . "application/x-mpegurl")
+("application" . "application/x-ms-application")
+("lnk" . "application/x-ms-shortcut")
+("wmd" . "application/x-ms-wmd")
+("wmz" . "application/x-ms-wmz")
+("xbap" . "application/x-ms-xbap")
+("mdb" . "application/x-msaccess")
+("obd" . "application/x-msbinder")
+("crd" . "application/x-mscardfile")
+("clp" . "application/x-msclip")
+("exe" . "application/x-msdownload")
+("mvb" . "application/x-msmediaview")
+("wmf" . "application/x-msmetafile")
+("mny" . "application/x-msmoney")
+("pub" . "application/x-mspublisher")
+("scd" . "application/x-msschedule")
+("trm" . "application/x-msterminal")
+("wri" . "application/x-mswrite")
+("nc" . "application/x-netcdf")
+("nzb" . "application/x-nzb")
+("p12" . "application/x-pkcs12")
+("p7b" . "application/x-pkcs7-certificates")
+("p7r" . "application/x-pkcs7-certreqresp")
+("rar" . "application/x-rar-compressed")
+("ris" . "application/x-research-info-systems")
+("sh" . "application/x-sh")
+("shar" . "application/x-shar")
+("swf" . "application/x-shockwave-flash")
+("xap" . "application/x-silverlight-app")
+("sql" . "application/x-sql")
+("sit" . "application/x-stuffit")
+("sitx" . "application/x-stuffitx")
+("srt" . "application/x-subrip")
+("sv4cpio" . "application/x-sv4cpio")
+("sv4crc" . "application/x-sv4crc")
+("t3" . "application/x-t3vm-image")
+("gam" . "application/x-tads")
+("tar" . "application/x-tar")
+("tcl" . "application/x-tcl")
+("tex" . "application/x-tex")
+("tfm" . "application/x-tex-tfm")
+("texinfo" . "application/x-texinfo")
+("obj" . "application/x-tgif")
+("ustar" . "application/x-ustar")
+("src" . "application/x-wais-source")
+("der" . "application/x-x509-ca-cert")
+("fig" . "application/x-xfig")
+("xlf" . "application/x-xliff+xml")
+("xpi" . "application/x-xpinstall")
+("xz" . "application/x-xz")
+("z1" . "application/x-zmachine")
+("xaml" . "application/xaml+xml")
+("xdf" . "application/xcap-diff+xml")
+("xenc" . "application/xenc+xml")
+("xhtml" . "application/xhtml+xml")
+("xml" . "application/xml")
+("dtd" . "application/xml-dtd")
+("xop" . "application/xop+xml")
+("xpl" . "application/xproc+xml")
+("xslt" . "application/xslt+xml")
+("xspf" . "application/xspf+xml")
+("mxml" . "application/xv+xml")
+("yang" . "application/yang")
+("yin" . "application/yin+xml")
+("zip" . "application/zip")
+("adp" . "audio/adpcm")
+("au" . "audio/basic")
+("mid" . "audio/midi")
+("mp4a" . "audio/mp4")
+("m4a" . "audio/mp4a-latm")
+("mpga" . "audio/mpeg")
+("oga" . "audio/ogg")
+("s3m" . "audio/s3m")
+("sil" . "audio/silk")
+("uva" . "audio/vnd.dece.audio")
+("eol" . "audio/vnd.digital-winds")
+("dra" . "audio/vnd.dra")
+("dts" . "audio/vnd.dts")
+("dtshd" . "audio/vnd.dts.hd")
+("lvp" . "audio/vnd.lucent.voice")
+("pya" . "audio/vnd.ms-playready.media.pya")
+("ecelp4800" . "audio/vnd.nuera.ecelp4800")
+("ecelp7470" . "audio/vnd.nuera.ecelp7470")
+("ecelp9600" . "audio/vnd.nuera.ecelp9600")
+("rip" . "audio/vnd.rip")
+("weba" . "audio/webm")
+("aac" . "audio/x-aac")
+("aif" . "audio/x-aiff")
+("caf" . "audio/x-caf")
+("flac" . "audio/x-flac")
+("mka" . "audio/x-matroska")
+("m3u" . "audio/x-mpegurl")
+("wax" . "audio/x-ms-wax")
+("wma" . "audio/x-ms-wma")
+("ram" . "audio/x-pn-realaudio")
+("rmp" . "audio/x-pn-realaudio-plugin")
+("wav" . "audio/x-wav")
+("xm" . "audio/xm")
+("cdx" . "chemical/x-cdx")
+("cif" . "chemical/x-cif")
+("cmdf" . "chemical/x-cmdf")
+("cml" . "chemical/x-cml")
+("csml" . "chemical/x-csml")
+("xyz" . "chemical/x-xyz")
+("bmp" . "image/bmp")
+("cgm" . "image/cgm")
+("g3" . "image/g3fax")
+("gif" . "image/gif")
+("ief" . "image/ief")
+("jp2" . "image/jp2")
+("jpeg" . "image/jpeg")
+("ktx" . "image/ktx")
+("pict" . "image/pict")
+("png" . "image/png")
+("btif" . "image/prs.btif")
+("sgi" . "image/sgi")
+("svg" . "image/svg+xml")
+("tiff" . "image/tiff")
+("psd" . "image/vnd.adobe.photoshop")
+("uvi" . "image/vnd.dece.graphic")
+("sub" . "image/vnd.dvb.subtitle")
+("djvu" . "image/vnd.djvu")
+("dwg" . "image/vnd.dwg")
+("dxf" . "image/vnd.dxf")
+("fbs" . "image/vnd.fastbidsheet")
+("fpx" . "image/vnd.fpx")
+("fst" . "image/vnd.fst")
+("mmr" . "image/vnd.fujixerox.edmics-mmr")
+("rlc" . "image/vnd.fujixerox.edmics-rlc")
+("mdi" . "image/vnd.ms-modi")
+("wdp" . "image/vnd.ms-photo")
+("npx" . "image/vnd.net-fpx")
+("wbmp" . "image/vnd.wap.wbmp")
+("xif" . "image/vnd.xiff")
+("webp" . "image/webp")
+("3ds" . "image/x-3ds")
+("ras" . "image/x-cmu-raster")
+("cmx" . "image/x-cmx")
+("fh" . "image/x-freehand")
+("ico" . "image/x-icon")
+("pntg" . "image/x-macpaint")
+("sid" . "image/x-mrsid-image")
+("pcx" . "image/x-pcx")
+("pic" . "image/x-pict")
+("pnm" . "image/x-portable-anymap")
+("pbm" . "image/x-portable-bitmap")
+("pgm" . "image/x-portable-graymap")
+("ppm" . "image/x-portable-pixmap")
+("qtif" . "image/x-quicktime")
+("rgb" . "image/x-rgb")
+("tga" . "image/x-tga")
+("xbm" . "image/x-xbitmap")
+("xpm" . "image/x-xpixmap")
+("xwd" . "image/x-xwindowdump")
+("eml" . "message/rfc822")
+("igs" . "model/iges")
+("msh" . "model/mesh")
+("dae" . "model/vnd.collada+xml")
+("dwf" . "model/vnd.dwf")
+("gdl" . "model/vnd.gdl")
+("gtw" . "model/vnd.gtw")
+("mts" . "model/vnd.mts")
+("vtu" . "model/vnd.vtu")
+("wrl" . "model/vrml")
+("x3db" . "model/x3d+binary")
+("x3dv" . "model/x3d+vrml")
+("x3d" . "model/x3d+xml")
+("manifest" . "text/cache-manifest")
+("appcache" . "text/cache-manifest")
+("ics" . "text/calendar")
+("css" . "text/css")
+("csv" . "text/csv")
+("html" . "text/html")
+("n3" . "text/n3")
+("txt" . "text/plain")
+("dsc" . "text/prs.lines.tag")
+("rtx" . "text/richtext")
+("sgml" . "text/sgml")
+("tsv" . "text/tab-separated-values")
+("t" . "text/troff")
+("ttl" . "text/turtle")
+("uri" . "text/uri-list")
+("vcard" . "text/vcard")
+("curl" . "text/vnd.curl")
+("dcurl" . "text/vnd.curl.dcurl")
+("scurl" . "text/vnd.curl.scurl")
+("mcurl" . "text/vnd.curl.mcurl")
+("sub" . "text/vnd.dvb.subtitle")
+("fly" . "text/vnd.fly")
+("flx" . "text/vnd.fmi.flexstor")
+("gv" . "text/vnd.graphviz")
+("3dml" . "text/vnd.in3d.3dml")
+("spot" . "text/vnd.in3d.spot")
+("jad" . "text/vnd.sun.j2me.app-descriptor")
+("wml" . "text/vnd.wap.wml")
+("wmls" . "text/vnd.wap.wmlscript")
+("s" . "text/x-asm")
+("c" . "text/x-c")
+("f" . "text/x-fortran")
+("java" . "text/x-java-source")
+("opml" . "text/x-opml")
+("p" . "text/x-pascal")
+("nfo" . "text/x-nfo")
+("etx" . "text/x-setext")
+("sfv" . "text/x-sfv")
+("uu" . "text/x-uuencode")
+("vcs" . "text/x-vcalendar")
+("vcf" . "text/x-vcard")
+("3gp" . "video/3gpp")
+("3g2" . "video/3gpp2")
+("h261" . "video/h261")
+("h263" . "video/h263")
+("h264" . "video/h264")
+("jpgv" . "video/jpeg")
+("jpm" . "video/jpm")
+("mj2" . "video/mj2")
+("ts" . "video/mp2t")
+("mp4" . "video/mp4")
+("mpeg" . "video/mpeg")
+("ogv" . "video/ogg")
+("qt" . "video/quicktime")
+("uvh" . "video/vnd.dece.hd")
+("uvm" . "video/vnd.dece.mobile")
+("uvp" . "video/vnd.dece.pd")
+("uvs" . "video/vnd.dece.sd")
+("uvv" . "video/vnd.dece.video")
+("dvb" . "video/vnd.dvb.file")
+("fvt" . "video/vnd.fvt")
+("mxu" . "video/vnd.mpegurl")
+("pyv" . "video/vnd.ms-playready.media.pyv")
+("uvu" . "video/vnd.uvvu.mp4")
+("viv" . "video/vnd.vivo")
+("dv" . "video/x-dv")
+("webm" . "video/webm")
+("f4v" . "video/x-f4v")
+("fli" . "video/x-fli")
+("flv" . "video/x-flv")
+("m4v" . "video/x-m4v")
+("mkv" . "video/x-matroska")
+("mng" . "video/x-mng")
+("asf" . "video/x-ms-asf")
+("vob" . "video/x-ms-vob")
+("wm" . "video/x-ms-wm")
+("wmv" . "video/x-ms-wmv")
+("wmx" . "video/x-ms-wmx")
+("wvx" . "video/x-ms-wvx")
+("avi" . "video/x-msvideo")
+("movie" . "video/x-sgi-movie")
+("smv" . "video/x-smv")
+("ice" . "x-conference/x-cooltalk")))
+
+(use srfi-19)
+(use test)
+;;(use format)
+(use regex)
+;(declare (unit wwdate))
+;; utility procedures to convert among
+;; different ways to express date (wwdate, seconds since epoch, isodate)
+;;
+;; samples:
+;; isodate   -> "2016-01-01"
+;; wwdate -> "16ww01.5"
+;; seconds   -> 1451631600
+
+;; procedures provided:
+;; ====================
+;; seconds->isodate
+;; seconds->wwdate
+;;
+;; isodate->seconds
+;; isodate->wwdate
+;;
+;; wwdate->seconds
+;; wwdate->isodate
+
+;; srfi-19 used extensively; this doc is better tha the eggref:
+;; http://srfi.schemers.org/srfi-19/srfi-19.html
+
+;; Author: brandon.j.barclay@intel.com 16ww18.6
+
+(define (date->seconds date)
+  (inexact->exact
+   (string->number
+    (date->string date "~s"))))
+
+(define (seconds->isodate seconds)
+  (let* ((date (seconds->date seconds))
+         (result (date->string date "~Y-~m-~d")))
+    result))
+
+(define (isodate->seconds isodate)
+  "Takes a string input of the form 'YY-MM-DD' or 'YYYY-MM-DD' and returns epoch time; for YY, assume after Y2K"
+  (let* ((numlist (map string->number (string-split isodate "-")))
+        (raw-year (car numlist))
+        (year (if (< raw-year 100) (+ raw-year 2000) raw-year))
+        (month (list-ref numlist 1))
+        (day (list-ref numlist 2))
+        (date (make-date 0 0 0 0 day month year))
+        (seconds (date->seconds date)))
+
+    seconds))
+
+;; adapted from perl Intel::WorkWeek perl module
+;; workweek year consists of numbered weeks starting from week 1
+;;   days of week are numbered starting from 0 on sunday
+;;   weeks begin on sunday- day number 0 and end saturday- day 6
+;;   week 1 is defined as the week containing jan 1 of the year
+;;   workweek year does not match calendar year in workweek 1
+;;     since workweek 1 contains jan1 and workweek begins sunday,
+;;     days prior to jan1 in workweek 1 belong to the next workweek year
+(define (seconds->wwdate-values seconds)
+  (define (date-difference->seconds d1 d2)
+    (- (date->seconds d1) (date->seconds d2)))
+
+  (let* ((thisdate (seconds->date seconds))
+         (thisdow (string->number (date->string thisdate "~w")))
+
+         (year (date-year thisdate))
+         ;; intel workweek 1 begins on sunday of week containing jan1
+         (jan1 (make-date 0 0 0 0 1 1 year))
+         (jan1dow (date-week-day jan1))
+         (ww01 (date-subtract-duration jan1 (seconds->time (* 60 60 24 jan1dow))))
+
+         (ww01_delta_seconds (date-difference->seconds thisdate ww01))
+         (wwnum_initial (inexact->exact (add1 (floor (/ ww01_delta_seconds 24 3600 7) ))))
+         
+         ;; we could be in ww1 of next year
+         (this-saturday (seconds->date
+                         (+ seconds
+                            (* 60 60 24 (- 6 thisdow)))))
+         (this-week-ends-next-year?
+          (> (date-year this-saturday) year))
+         (intelyear
+          (if this-week-ends-next-year?
+              (add1 year)
+              year))
+         (intelweek
+          (if this-week-ends-next-year?
+              1
+              wwnum_initial)))
+   (values intelyear intelweek thisdow)))
+
+(define (string-leftpad in width pad-char)
+  (let* ((unpadded-str (->string in))
+         (padlen_temp (- width (string-length unpadded-str)))
+         (padlen (if (< padlen_temp 0) 0 padlen_temp))
+         (padding (make-string padlen pad-char)))
+    (conc padding unpadded-str)))
+
+(define (string-rightpad in width pad-char)
+  (let* ((unpadded-str (->string in))
+         (padlen_temp (- width (string-length unpadded-str)))
+         (padlen (if (< padlen_temp 0) 0 padlen_temp))
+         (padding (make-string padlen pad-char)))
+    (conc unpadded-str padding)))
+
+(define (zeropad num width)
+  (string-leftpad num width #\0))
+
+(define (seconds->wwdate seconds)
+
+  (let-values (((intelyear intelweek day-of-week-num)
+                (seconds->wwdate-values seconds)))
+    (let ((intelyear-str
+           (zeropad
+            (->string
+             (if (> intelyear 1999)
+                 (- intelyear 2000) intelyear))
+            2))
+          (intelweek-str
+           (zeropad (->string intelweek) 2))
+          (dow-str (->string day-of-week-num)))
+      (conc intelyear-str "ww" intelweek-str "." dow-str))))
+
+(define (isodate->wwdate isodate)
+  (seconds->wwdate
+   (isodate->seconds isodate)))
+
+(define (wwdate->seconds wwdate)
+  (let ((match (string-match "^(\\d+)ww(\\d+).(\\d)$" wwdate)))
+    (if
+     (not match)
+     #f
+     (let* (
+            (intelyear-raw (string->number (list-ref match 1)))
+            (intelyear (if (< intelyear-raw 100)
+                           (+ intelyear-raw 2000)
+                           intelyear-raw))
+            (intelww (string->number (list-ref match 2)))
+            (dayofweek (string->number (list-ref match 3)))
+
+            (day-of-seconds (* 60 60 24 ))
+            (week-of-seconds (* day-of-seconds 7))
+            
+
+            ;; get seconds at ww1.0
+            (new-years-date (make-date 0 0 0 0 1 1 intelyear))
+            (new-years-seconds
+             (date->seconds new-years-date))
+            (new-years-dayofweek (date-week-day new-years-date))
+            (ww1.0_seconds (- new-years-seconds
+                              (* day-of-seconds
+                                 new-years-dayofweek)))
+            (workweek-adjustment (* week-of-seconds (sub1 intelww)))
+            (weekday-adjustment (* dayofweek day-of-seconds))
+
+            (result (+ ww1.0_seconds workweek-adjustment weekday-adjustment)))
+       result))))
+
+(define (wwdate->isodate wwdate)
+  (seconds->isodate (wwdate->seconds wwdate)))
+
+(define (current-wwdate)
+  (seconds->wwdate (current-seconds)))
+
+(define (current-isodate)
+  (seconds->isodate (current-seconds)))
+
+(define (wwdate-tests)
+  (test-group
+   "date conversion tests"
+   (let ((test-table
+          '(("16ww01.5" . "2016-01-01")
+            ("16ww18.5" . "2016-04-29")
+            ("1999ww33.5" . "1999-08-13")
+            ("16ww18.4" . "2016-04-28")
+            ("16ww18.3" . "2016-04-27")
+            ("13ww01.0" . "2012-12-30")
+            ("13ww52.6" . "2013-12-28")
+            ("16ww53.3" . "2016-12-28"))))
+     (for-each
+      (lambda (test-pair)
+        (let ((wwdate (car test-pair))
+              (isodate (cdr test-pair)))
+          (test
+           (conc "(isodate->wwdate "isodate ") => "wwdate)
+           wwdate
+           (isodate->wwdate isodate))
+          
+          (test
+           (conc "(wwdate->isodate "wwdate ")   => "isodate)
+           isodate
+           (wwdate->isodate wwdate))))
+      test-table))))
+
+
+(define (ext->mimetype ext)
+  (let ((x (assoc ext ducttape_ext2mimetype)))
+   (if x (cdr x) "text/plain")))
+
+  
+  (define ducttape-lib-version 1.00)
+  (define (toplevel-command sym proc) (lambda () #f))
+
+  ;; like shell "which" command
+  (define (find-exe exe)
+    (let* ((path-items
+            (string-split
+             (or
+              (get-environment-variable "PATH") "")
+             ":")))
+
+      (let loop ((rest-path-items path-items))
+        (if (null? rest-path-items)
+            #f
+            (let* ((this-dir (car rest-path-items))
+                   (next-rest (cdr rest-path-items))
+                   (candidate (conc this-dir "/" exe)))
+              (if (file-execute-access? candidate)
+                  candidate
+                  (loop next-rest)))))))
+
+
+  
+;;;; define some handy globals
+  ;; resolve fullpath to this script or binary.
+  (define (__get-this-script-fullpath #!key (argv (argv)))
+    (let* ((this-script
+            (cond
+             ((and (> (length argv) 2)
+                   (string-match "^(.*/csi|csi)$" (car argv))
+                   (string-match "^-(s|ss|sx|script)$" (cadr argv)))
+              (caddr argv))
+             (else (car argv))))
+           
+           ;;(foo (begin (print "hello "(find-exe "/bin/sh") #f)))
+           (fullpath (or (find-exe this-script) (realpath this-script))))
+      fullpath))
+  
+  (define *this-exe-fullpath* (__get-this-script-fullpath))
+  (define *this-exe-dir*      (pathname-directory *this-exe-fullpath*))
+  (define *this-exe-name*     (pathname-strip-directory *this-exe-fullpath*))
+  
+
+;;;; utility procedures
+
+
+  
+  ;; begin credit: megatest's process.scm
+  (define (port->list fh )
+    (if (eof-object? fh) #f
+        (let loop ((curr (read-line fh))
+                   (result '()))
+          (if (not (eof-object? curr))
+              (loop (read-line fh)
+                    (append result (list curr)))
+              result))))
+
+  (define (conservative-read port)
+    (let loop ((res ""))
+      (if (not (eof-object? (peek-char port)))
+          (loop (conc res (read-char port)))
+          res)))
+  ;; end credit: megatest's process.scm
+
+  (define (counter-maker)
+    (let ((acc 0))
+      (lambda ( #!optional (increment 1) )
+        (set! acc (+ increment acc))
+        acc)))
+
+  (define (port->string port #!optional ) ; todo - add newline 
+    (let ((linelist (port->list port)))
+      (if linelist
+          (string-join linelist "\n")
+          "")))
+
+
+  (define (outport->foreach outport foreach-thunk)
+    (let loop ((line (foreach-thunk)))
+      (if line
+          (begin
+            (write-line line outport)
+            (loop (foreach-thunk))
+            )
+          (begin
+            ;;http://bugs.call-cc.org/ticket/766
+            ;;close-[input|output]-port implicitly calling process-wait on process pipe ports. This leads to errors like
+            ;;Error: (process-wait) waiting for child process failed - No child processes: 10872
+            (close-output-port outport)
+            #f))))
+  
+  ;; weird - alist-ref arg order changes signature csc vs. csi... explitly defining.
+  (define (my-alist-ref key alist)
+    (let ((res (assoc key alist)))
+      (if res (cdr res) #f)))
+
+  (define (keyword-skim-alist args alist)
+    (let loop ((result-alist '()) (result-args args) (rest-alist alist))
+      (cond
+       ((null? rest-alist) (values result-alist result-args))
+       (else
+        (let ((keyword (caar rest-alist))
+              (defval (cdar rest-alist)))
+          (let-values (((kwval result-args2)
+                        (keyword-skim
+                         keyword
+                         defval
+                         result-args)))
+            (loop
+             (cons (cons keyword kwval) result-alist)
+             result-args2
+             (cdr rest-alist))))))))
+  
+  (define (isys command . rest-args)
+    (let-values
+        (((opt-alist args)
+          (keyword-skim-alist
+           rest-args
+           '( ( foreach-stdout-thunk: . #f )
+              ( foreach-stdin-thunk: . #f )
+              ( stdin-proc: . #f ) ) )))
+      (let* ((foreach-stdout-thunk
+              (my-alist-ref foreach-stdout-thunk: opt-alist))
+             (foreach-stdin-thunk
+              (my-alist-ref foreach-stdin-thunk: opt-alist))
+             (stdin-proc
+              (if foreach-stdin-thunk
+                  (lambda (port)
+                    (outport->foreach port foreach-stdin-thunk))
+                  (my-alist-ref stdin-proc: opt-alist))))
+
+        ;; TODO: support command is list.
+        
+        (let-values (((stdout stdin pid stderr)
+                      (if (null? args)
+                          (process* command)
+                          (process* command args))))
+          
+                                        ;(if foreach-stdin-thunk
+                                        ;    (set! stdin-proc
+                                        ;          (lambda (port)
+                                        ;            (outport->foreach port foreach-stdin-thunk))))
+          
+          (if stdin-proc
+              (stdin-proc stdin))
+          
+          (let ((stdout-res 
+                 (if foreach-stdout-thunk  ;; don't accumulate stdout if we have a thunk; probably doing this because stdout is BIG so lets not waste memory
+                     (begin
+                       (port-for-each foreach-stdout-thunk (lambda () (read-line stdout)))
+                       "foreach-stdout-thunk ate stdout"
+                       )
+                     (if stdin-proc
+                         "foreach-stdin-thunk/stdin-proc blocks stdout"
+                         (port->string stdout))))
+                (stderr-res
+                 (if stdin-proc
+                     "foreach-stdin-thunk/stdin-proc blocks stdout"
+                     (port->string stderr))))
+
+            ;; if we've used a stdin-proc, we've closed stdin port, which unfortunately causes a wait-pid internally, causing stdout and stderr ports to auto-close.  don't close them again.  (so sad - we lost stdout and stderr contents when we write to stdin)
+            ;; see - http://bugs.call-cc.org/ticket/766
+            (if (not stdin-proc)
+                (close-input-port stdout)
+                (close-input-port stderr))
+            
+            (let-values (((anotherpid normalexit? exitstatus)  (process-wait pid)))
+              (values exitstatus stdout-res stderr-res)))))))
+  
+  (define (do-or-die command   #!key nodie (foreach-stdout #f) (stdin-proc #f))
+    (let-values (((exit-code stdout-str stderr-str) (isys command foreach-stdout-thunk: foreach-stdout stdin-proc: stdin-proc )))
+      (if (equal? 0 exit-code)
+          stdout-str
+          (begin
+            (ierr (conc "Command  > " command " "  "< failed with " exit-code " because: \n" stderr-str) )
+            (if nodie #f (exit exit-code))))))
+
+
+  ;; runs-ok: evaluate expression while suppressing exceptions.
+                                        ;    on caught exception, returns #f
+                                        ;    otherwise, returns expression value
+  (define (runs-ok thunk)
+    (handle-exceptions exn #f (begin (thunk) #t)))
+
+  ;; concat-lists: result list = lista + listb
+  (define (concat-lists lista listb) ;; ok, I just reimplemented append...
+    (foldr cons listb lista))
+  
+
+;;; setup general_lib env var parameters
+
+  ;; show warning/note/error/debug prefixes using ansi colors
+  (define ducttape-color-mode
+    (make-parameter (get-environment-variable "DUCTTAPE_COLORIZE")))
+
+  ;; if defined, has number value.  if number value > 0, show debug messages
+  ;; value should be decremented in subshells -- idea is raising debug level will show debug messages deeper and deeper in process call stack
+  (define ducttape-debug-level
+    (make-parameter
+     (let ( (raw-debug-level (get-environment-variable "DUCTTAPE_DEBUG_LEVEL")) )
+       (if raw-debug-level
+           (let ((num-debug-level (runs-ok (string->number raw-debug-level))))
+             (if (integer? num-debug-level)
+                 (begin
+                   (let ((new-num-debug-level (- num-debug-level 1)))
+                     (if (> new-num-debug-level 0) ;; decrement
+                         (setenv "DUCTTAPE_DEBUG_LEVEL" (number->string new-num-debug-level))
+                         (unsetenv "DUCTTAPE_DEBUG_LEVEL")))
+                   num-debug-level) ; it was set and > 0, mode is value
+                 (begin
+                   (unsetenv "DUCTTAPE_DEBUG_LEVEL") ;; value was invalid, unset it
+                   #f))) ; value was invalid, mode is f
+           #f)))) ; var not set, mode is f
+
+
+  (define ducttape-debug-mode (if (ducttape-debug-level)  #t  #f))
+
+  ;; ducttape-debug-regex-filter suppresses non-matching debug messages
+  (define ducttape-debug-regex-filter
+    (make-parameter
+     (let ((raw-debug-pattern (get-environment-variable "DUCTTAPE_DEBUG_PATTERN")))
+       (if raw-debug-pattern
+           raw-debug-pattern
+           "."))))
+
+  ;; silent mode suppresses Note and Warning type messages
+  (define ducttape-silent-mode
+    (make-parameter (get-environment-variable "DUCTTAPE_SILENT_MODE")))
+
+  ;; quiet mode suppresses Note type messages
+  (define ducttape-quiet-mode
+    (make-parameter (get-environment-variable "DUCTTAPE_QUIET_MODE")))
+
+  ;; if log file is defined, warning/note/error/debug messages are appended
+  ;; to named logfile.
+  (define ducttape-log-file
+    (make-parameter (get-environment-variable "DUCTTAPE_LOG_FILE")))
+
+
+
+
+  
+  
+;;; standard messages printing implementation
+
+                                        ; get the name of the current script/binary being run
+  (define (script-name)
+    (car (reverse (string-split (car (argv)) "/"))))
+
+  (define (ducttape-timestamp)
+    (rfc3339->string (time->rfc3339 (seconds->local-time))))
+
+
+  (define (iputs-preamble msg-type #!optional (suppress-color #f))
+    (let ((do-color (and
+                     (not suppress-color)
+                     (ducttape-color-mode)
+                     (terminal-port? (current-error-port)))))
+      (case msg-type
+        ((note)
+         (if do-color
+             (set-text (list 'fg-green 'bg-black 'bold) "Note:")
+             "Note:"
+             ))
+        ((warn)
+         (if do-color
+             (set-text (list 'fg-yellow 'bg-black 'bold) "Warning:")
+             "Warning:"
+             ))
+        ((err)
+         (if do-color
+             (set-text (list 'fg-red 'bg-black 'bold) "Error:")
+             "Error:"
+             ))
+        ((dbg)
+         (if do-color
+             (set-text (list 'fg-blue 'bg-magenta) "Debug:")
+             "Debug:"
+             )))))
+
+  (define (ducttape-append-logfile msg-type message #!optional (suppress-preamble #f))
+    (let
+        ((txt 
+          (string-join 
+           (list 
+            (ducttape-timestamp) 
+            (script-name)
+            (if suppress-preamble
+                message
+                (string-join  (list (iputs-preamble msg-type #t) message) " ")))
+           " | ")))
+
+      (if (ducttape-log-file)
+          (runs-ok
+           (call-with-output-file (ducttape-log-file)
+             (lambda (output-port)
+               (format output-port "~A ~%" txt)
+               )
+             #:append))
+          #t)))
+
+  (define (ducttape-activate-logfile #!optional (logfile #f))
+    ;; from python ducttape-lib.py
+                                        ; message = "START - pid=%d ppid=%d argv=(%s) pwd=%s user=%s host=%s"%(pid,ppid," ".join("'"+x+"'" for x in sys.argv),os.environ['PWD'],os.getenv('USER','nouser'),os.getenv('HOST','nohost') )
+    (let ((pid (number->string (current-process-id)))
+          (ppid (number->string (parent-process-id)))
+          (argv 
+           (string-join 
+            (map 
+             (lambda (x) 
+               (string-join (list "\"" x "\"")  "" ))
+             (argv))
+            " "))
+          (pwd (or (get-environment-variable "PWD") "nopwd"))
+          (user (or (get-environment-variable "USER") "nouser"))
+          (host (or (get-environment-variable "HOST") "nohost")))
+      (if logfile
+          (begin
+            (ducttape-log-file logfile)
+            (setenv "DUCTTAPE_LOG_FILE" (ducttape-log-file))))
+      (ducttape-append-logfile 'note (format #f "START - pid=~A ppid=~A argv=(~A) pwd=~A user=~A host=~A" pid ppid argv pwd user host) #t)))         
+
+
+  ;; log exit code
+  (define (set-ducttape-log-exit-handler)
+    (let ((orig-exit-handler (exit-handler)))
+      (exit-handler 
+       (lambda (exitcode) 
+         (ducttape-append-logfile 'note (format #f "Exit ~A by sys.exit" exitcode) #t)
+         (orig-exit-handler exitcode)))))
+
+
+  (define (idbg first-message  . rest-args)
+    (let* ((debug-level-threshold
+            (if (> (length rest-args) 0) (car rest-args) 1))
+           (message-list
+            (if (> (length rest-args) 1)
+                (cons first-message (cdr rest-args))
+                (list first-message)) )
+           (message (apply conc
+                  (map ->string message-list))))
+
+      (ducttape-append-logfile 'dbg message)
+      (if (ducttape-debug-level)
+          (if (<= debug-level-threshold (ducttape-debug-level))
+              (if (string-search (ducttape-debug-regex-filter) message)
+                  (begin 
+                    (format (current-error-port) "~A ~A (~A)~%" (iputs-preamble 'dbg) message (script-name))))))))
+
+  (define (ierr message-first  . message-rest)
+    (let* ((message
+            (apply conc
+             (map ->string (cons message-first message-rest)))))
+      (ducttape-append-logfile 'err message)
+      (format (current-error-port) "~A ~A (~A)~%" (iputs-preamble 'err) message (script-name))))
+
+  (define (iwarn message-first  . message-rest)
+    (let* ((message
+            (apply conc
+             (map ->string (cons message-first message-rest)))))
+      (ducttape-append-logfile 'warn message)
+      (if (not (ducttape-silent-mode))
+          (begin
+            (format (current-error-port) "~A ~A (~A)~%" (iputs-preamble 'warn) message (script-name))))))
+
+  (define (inote message-first  . message-rest)
+    (let* ((message
+            (apply conc
+             (map ->string (cons message-first message-rest)))))
+      (ducttape-append-logfile 'note message)
+      (if (not (or (ducttape-silent-mode) (ducttape-quiet-mode)))
+          (begin 
+            (format (current-error-port) "~A ~A (~A)~%" (iputs-preamble 'note) message (script-name))))))
+
+  
+  (define (iputs kind message #!optional (debug-level-threshold 1))
+    (cond
+     ((member kind (string-split "NOTE/Note/note/n/N" "/")) (inote message))
+     ((member kind (string-split "Error/ERROR/error/Err/ERR/err/E/e" "/")) (ierr message))
+     ((member kind
+              (string-split "Warning/WARNING/warning/Warn/WARN/warn/W/w" "/"))
+      (iwarn message))
+     ((member kind (string-split "Debug/DEBUG/debug/Dbg/DBG/dbg/D/d" "/"))
+      (idbg message debug-level-threshold))))
+
+  (define (mkdir-recursive path-so-far hier-list-to-create)
+    (if (null? hier-list-to-create)
+        path-so-far
+        (let* ((next-hier-item (car hier-list-to-create))
+               (rest-hier-items (cdr hier-list-to-create))
+               (path-to-mkdir (string-concatenate (list path-so-far "/" next-hier-item))))
+          (if (runs-ok (lambda () (create-directory path-to-mkdir)))
+              (mkdir-recursive path-to-mkdir rest-hier-items)
+              #f))))
+
+                                        ; ::mkdir-if-not-exists::
+                                        ; make a dir recursively if it does not 
+                                        ; already exist.
+                                        ; on success - returns path
+                                        ; on fail - returns #f
+  (define (mkdirp-if-not-exists the-dir)
+    (let ( (path-list (string-split the-dir "/")))
+      (mkdir-recursive "/" path-list)))
+
+                                        ; ::mkdir-if-not-exists::
+                                        ; make a dir recursively if it does not 
+                                        ; already exist.
+                                        ; on success - returns path
+                                        ; on fail - returns #f
+
+
+  (define (mkdirp-if-not-exists the-dir)
+    (let ( (path-list (string-split the-dir "/")))
+      (mkdir-recursive "/" path-list)))
+
+  (define (dir-is-writable? the-dir)
+    (let ((dummy-file (string-concatenate (list the-dir "/.dummyfile"))))
+      (and
+       (file-exists? the-dir)
+       (cond 
+        ((runs-ok (lambda ()(with-output-to-file dummy-file (lambda () (print "foo")))))
+         (begin
+           (runs-ok (lambda () (delete-file dummy-file) ))
+           the-dir))
+        (else #f)))))
+
+
+  (define (get-tmpdir )
+    (let* ((tmproot
+            (dir-is-writable?
+             (or 
+              (get-environment-variable "TMPDIR") 
+              "/tmp")))
+
+           (user
+            (or
+             (get-environment-variable "USER")
+             "USER_Envvar_not_set"))
+           (tmppath
+            (string-concatenate 
+             (list tmproot "/env21-general-" user ))))
+
+      (dir-is-writable?
+       (mkdirp-if-not-exists
+        tmppath))))
+
+  (define (mktemp
+           #!optional
+           (prefix "general_lib_tmpfile")
+           (dir #f))
+    (let-values
+        (((fd path) 
+          (file-mkstemp 
+           (conc 
+            (if dir  dir  (get-tmpdir))
+            "/" prefix ".XXXXXX"))))
+      (close-output-port (open-output-file* fd))
+      path))
+
+
+
+  ;;http://stackoverflow.com/questions/11134857/using-sendmail-for-html-body-and-binary-attachment
+  ;; write send-email using:
+  ;;   - isys-foreach-stdin-line
+  ;;   - formatting in http://stackoverflow.com/questions/11134857/using-sendmail-for-html-body-and-binary-attachment
+  (define (sendmail to_addr subject body
+                    #!key
+                    (from_addr "admin")
+                    cc_addr
+                    bcc_addr
+                    more-headers
+                    use_html
+                    (attach-files-list '())
+                    (images-with-content-id-alist '())
+                    )
+
+    (define (sendmail-proc sendmail-port)
+      (define (wl line-str)
+        (write-line line-str sendmail-port))
+
+      (define (get-uuid)
+        (string-upcase (uuid->string (uuid-generate))))
+
+      (let ((mailpart-uuid (get-uuid))
+            (mailpart-body-uuid (get-uuid)))
+        
+        (define (boundary)
+          (wl (conc "--" mailpart-uuid)))
+
+        (define (body-boundary)
+          (wl (conc "--" mailpart-body-uuid)))
+
+
+        (define (email-mime-header)
+          (wl (conc "From: " from_addr))
+          (wl (conc "To: " to_addr))
+          (if cc_addr
+              (wl (conc "Cc: " cc_addr)))
+          (if bcc_addr
+              (wl (conc "Bcc: " bcc_addr)))
+          (if more-headers
+              (wl more-headers))
+          (wl (conc "Subject: " subject))
+          (wl "MIME-Version: 1.0")
+          (wl (conc "Content-Type: multipart/mixed; boundary=\"" mailpart-uuid "\""))
+          (wl "")
+          (boundary)
+          (wl (conc "Content-Type: multipart/alternative; boundary=\"" mailpart-body-uuid "\""))
+          (wl "")
+          )
+
+        
+        (define (email-text-body)
+          (body-boundary)
+          (wl "Content-Type: text/plain; charset=ISO-8859-1")
+          (wl "Content-Disposition: inline")
+          (wl "")
+          (wl body)
+          (body-boundary))
+        
+        (define (email-html-body)
+          (body-boundary)
+          (wl "Content-Type: text/plain; charset=ISO-8859-1")
+          (wl "")
+          (wl "You need to enable HTML option for email")
+          (body-boundary)
+          (wl "Content-Type: text/html; charset=ISO-8859-1")
+          (wl "Content-Disposition: inline")
+          (wl "")
+          (wl body)
+          (body-boundary))
+
+        (define (attach-file file #!key (content-id #f))
+          (let* ((filename
+                  (filepath:take-file-name file))
+                 (ext-with-dot
+                  (filepath:take-extension file))
+                 (ext (string-take-right
+                       ext-with-dot
+                       (- (string-length ext-with-dot) 1)))
+                 (mimetype (ext->mimetype ext))
+                 (uuencode-command (conc "uuencode " file " " filename)))
+            (boundary)
+            (wl (conc "Content-Type: " mimetype "; name=\"" filename "\""))
+            (wl "Content-Transfer-Encoding: uuencode")
+            (if content-id
+                (wl (conc "Content-Id: " content-id)))
+            (wl (conc "Content-Disposition: attachment; filename=\"" filename "\""))
+            (wl "")
+            (do-or-die
+             uuencode-command
+             foreach-stdout:
+             (lambda (line)
+               (wl line)))))
+
+        (define (embed-image file+content-id)
+          (let ((file (car file+content-id))
+                (content-id (cdr file+content-id)))
+            (attach-file file content-id: content-id)))
+        
+        ;; send the email
+        (email-mime-header)
+        (if use_html
+            (email-html-body)
+            (email-text-body))
+        (for-each attach-file attach-files-list)
+        (for-each embed-image images-with-content-id-alist)
+        (boundary)
+        (close-output-port sendmail-port)))
+    
+    (do-or-die "/usr/sbin/sendmail -t"
+               stdin-proc: sendmail-proc))
+
+
+;;;; process command line options
+
+  ;; get command line switches (have no subsequent arg; eg. [-foo])
+  ;;  assumes these are switches without arguments
+  ;;  will return list of matches
+  ;;  removes matches from command-line-arguments parameter
+  (define (skim-cmdline-opts-noarg-by-regex switch-pattern)
+    (let* (
+           (irr (irregex switch-pattern))
+           (matches (filter
+                     (lambda (x)
+                       (irregex-match irr x))
+                     (command-line-arguments)))
+           (non-matches (filter
+                         (lambda (x)
+                           (not (member x matches)))
+                         (command-line-arguments))))
+
+      (command-line-arguments non-matches)
+      matches))
+
+  (define (keyword-skim keyword default args #!optional (eqpred equal?))
+    (let loop ( (kwval default) (args-remaining args) (args-to-return '()) )
+      (cond 
+       ((null? args-remaining)
+        (values
+         (if (list? kwval) (reverse kwval) kwval)
+         (reverse args-to-return)))
+       ((and (> (length args-remaining) 1) (eqpred keyword (car args-remaining)))
+        (if (list? default)
+            (if (equal? default kwval)
+                (loop (list (cadr args-remaining)) (cddr args-remaining) args-to-return)
+                (loop (cons (cadr args-remaining) kwval) (cddr args-remaining) args-to-return))
+            (loop (cadr args-remaining) (cddr args-remaining) args-to-return)))
+       (else (loop kwval (cdr args-remaining) (cons (car args-remaining) args-to-return))))))
+
+
+  (define (get-cli-arg arg #!key (default #f) (is-list #f))
+    (let* ((temp    (skim-cmdline-opts-withargs-by-regex arg)))
+      (if (> (length temp) 0)
+          (if is-list
+              temp
+              (car temp))
+          default)))
+
+  (define (get-cli-switch arg)
+    (let ((temp (skim-cmdline-opts-noarg-by-regex arg)))
+      (if (> (length temp) 0)
+          (car temp)
+          #f)))
+  
+
+
+
+  ;; get command line switches (have a subsequent arg; eg. [-foo bar])
+  ;;  assumes these are switches without arguments
+  ;;  will return list of arguments to matches
+  ;;  removes matches from command-line-arguments parameter
+
+  (define (re-match? re str)
+    (irregex-match re str))
+
+  (define (skim-cmdline-opts-withargs-by-regex switch-pattern)
+    (let-values
+        (((result new-cmdline-args)
+          (keyword-skim switch-pattern
+                        '()
+                        (command-line-arguments)
+                        re-match?
+                        )))
+      (command-line-arguments new-cmdline-args)
+      result))
+  
+  
+
+  ;; recognize ducttape-lib command line switches (--quiet, --silent, --color, -d.., -dp.., -logfile)
+  ;;    - reset parameters; reset DUCTTAPE_* env vars to match user specified intent
+  ;;    - mutate (command-line-arguments) parameter to subtract these recognized and handled switches
+  ;;       * beware -- now (argv) and (command-line-arguments) are inconsistent... cannot mutate (argv) alas.  Use (command-line-arguments)
+  ;; WARNING: this defines command line arguments that may clash with your program.  Only call this if you
+  ;; are sure they can coexist.
+  (define (ducttape-process-command-line)
+
+    ;; --quiet
+    (let ((quiet-opts (skim-cmdline-opts-noarg-by-regex "--?quiet")))
+      (if (not (null? quiet-opts))
+          (begin
+            (setenv "DUCTTAPE_QUIET_MODE" "1")
+            (ducttape-quiet-mode "1"))))
+
+    ;; --silent
+    (let ((silent-opts (skim-cmdline-opts-noarg-by-regex "--?silent")))
+      (if (not (null? silent-opts))
+          (begin
+            (setenv "DUCTTAPE_SILENT_MODE" "1")
+            (ducttape-silent-mode "1"))))
+
+    ;; -color
+    (let ((color-opts (skim-cmdline-opts-noarg-by-regex "--?colou?r(ize)?")))
+      (if (not (null? color-opts))
+          (begin
+            (setenv "DUCTTAPE_COLORIZE" "1")
+            (ducttape-color-mode "1"))))
+
+    ;; -nocolor
+    (let ((nocolor-opts (skim-cmdline-opts-noarg-by-regex "--?nocolou?r(ize)?")))
+      (if (not (null? nocolor-opts))
+          (begin
+            (unsetenv "DUCTTAPE_COLORIZE" )
+            (ducttape-color-mode #f))))
+
+    ;; -logfile
+    (let ((logfile-opts (skim-cmdline-opts-withargs-by-regex "--?log(-?file)?")))
+      (if (not (null? logfile-opts))
+          (begin
+            (ducttape-log-file (car (reverse logfile-opts)))
+            (setenv "DUCTTAPE_LOG_FILE" (ducttape-log-file)))))
+
+    ;; -d -dd -d#
+    (let ((debug-opts (skim-cmdline-opts-noarg-by-regex "-d(d*|\\d+)"))
+          (initial-debuglevel (if (ducttape-debug-level) (ducttape-debug-level) 0) ))
+      (if (not (null? debug-opts))
+          (begin
+            (ducttape-debug-level
+             (let loop ((opts debug-opts) (debuglevel initial-debuglevel))
+               (if (null? opts)
+                   debuglevel
+                   (let*
+                       ( (curopt (car opts))
+                         (restopts (cdr opts))
+                         (ds (string-match "-(d+)" curopt))
+                         (dnum (string-match "-d(\\d+)" curopt)))
+                     (cond
+                      (ds (loop restopts (+ debuglevel (string-length (cadr ds)))))
+                      (dnum  (loop restopts (string->number (cadr dnum)))))))))
+            (setenv "DUCTTAPE_DEBUG_LEVEL" (number->string (ducttape-debug-level))))))
+
+
+    ;; -dp <pat> / --debug-pattern <pat>
+    (let ((debugpat-opts (skim-cmdline-opts-withargs-by-regex "--?(debug-pattern|dp)")))
+      (if (not (null? debugpat-opts))
+          (begin
+            (ducttape-debug-regex-filter (string-join debugpat-opts "|"))
+            (setenv "DUCTTAPE_DEBUG_PATTERN" (ducttape-debug-regex-filter)))))) 
+
+
+  ;;; following code commented out; side effects not wanted on startup
+  ;; immediately activate logfile (will be noop if logfile disabled)
+  ;;(ducttape-activate-logfile)
+  ;;(set-ducttape-log-exit-handler)
+  
+  ;; TODO: hook exception handler so we can log exception before we sign off.
+
+  ;; handle command line immediately; 
+  ;;(process-command-line)                    
+
+
+  ) ; end module

ADDED   ducttape/ducttape-lib.setup
Index: ducttape/ducttape-lib.setup
==================================================================
--- /dev/null
+++ ducttape/ducttape-lib.setup
@@ -0,0 +1,1 @@
+(standard-extension 'ducttape-lib '1.0.0)

ADDED   ducttape/mimetypes.scm
Index: ducttape/mimetypes.scm
==================================================================
--- /dev/null
+++ ducttape/mimetypes.scm
@@ -0,0 +1,782 @@
+;; gathered from macosx:
+;;   cat /etc/apache2/mime.types | grep -v '^#' | perl -ne 'print "(\"$2\" . \"$1\")\n" if /(\S+)\s+(\S+)/' > mimetypes.scm
+;; + manual manipulation
+
+(define ducttape_ext2mimetype '(("ez" . "application/andrew-inset")
+("aw" . "application/applixware")
+("atom" . "application/atom+xml")
+("atomcat" . "application/atomcat+xml")
+("atomsvc" . "application/atomsvc+xml")
+("ccxml" . "application/ccxml+xml")
+("cdmia" . "application/cdmi-capability")
+("cdmic" . "application/cdmi-container")
+("cdmid" . "application/cdmi-domain")
+("cdmio" . "application/cdmi-object")
+("cdmiq" . "application/cdmi-queue")
+("cu" . "application/cu-seeme")
+("davmount" . "application/davmount+xml")
+("dbk" . "application/docbook+xml")
+("dssc" . "application/dssc+der")
+("xdssc" . "application/dssc+xml")
+("ecma" . "application/ecmascript")
+("emma" . "application/emma+xml")
+("epub" . "application/epub+zip")
+("exi" . "application/exi")
+("pfr" . "application/font-tdpfr")
+("gml" . "application/gml+xml")
+("gpx" . "application/gpx+xml")
+("gxf" . "application/gxf")
+("stk" . "application/hyperstudio")
+("ink" . "application/inkml+xml")
+("ipfix" . "application/ipfix")
+("jar" . "application/java-archive")
+("ser" . "application/java-serialized-object")
+("class" . "application/java-vm")
+("js" . "application/javascript")
+("json" . "application/json")
+("jsonml" . "application/jsonml+json")
+("lostxml" . "application/lost+xml")
+("hqx" . "application/mac-binhex40")
+("cpt" . "application/mac-compactpro")
+("mads" . "application/mads+xml")
+("mrc" . "application/marc")
+("mrcx" . "application/marcxml+xml")
+("ma" . "application/mathematica")
+("mathml" . "application/mathml+xml")
+("mbox" . "application/mbox")
+("mscml" . "application/mediaservercontrol+xml")
+("metalink" . "application/metalink+xml")
+("meta4" . "application/metalink4+xml")
+("mets" . "application/mets+xml")
+("mods" . "application/mods+xml")
+("m21" . "application/mp21")
+("mp4s" . "application/mp4")
+("doc" . "application/msword")
+("mxf" . "application/mxf")
+("bin" . "application/octet-stream")
+("oda" . "application/oda")
+("opf" . "application/oebps-package+xml")
+("ogx" . "application/ogg")
+("omdoc" . "application/omdoc+xml")
+("onetoc" . "application/onenote")
+("oxps" . "application/oxps")
+("xer" . "application/patch-ops-error+xml")
+("pdf" . "application/pdf")
+("pgp" . "application/pgp-encrypted")
+("asc" . "application/pgp-signature")
+("prf" . "application/pics-rules")
+("p10" . "application/pkcs10")
+("p7m" . "application/pkcs7-mime")
+("p7s" . "application/pkcs7-signature")
+("p8" . "application/pkcs8")
+("ac" . "application/pkix-attr-cert")
+("cer" . "application/pkix-cert")
+("crl" . "application/pkix-crl")
+("pkipath" . "application/pkix-pkipath")
+("pki" . "application/pkixcmp")
+("pls" . "application/pls+xml")
+("ai" . "application/postscript")
+("cww" . "application/prs.cww")
+("pskcxml" . "application/pskc+xml")
+("rdf" . "application/rdf+xml")
+("rif" . "application/reginfo+xml")
+("rnc" . "application/relax-ng-compact-syntax")
+("rl" . "application/resource-lists+xml")
+("rld" . "application/resource-lists-diff+xml")
+("rs" . "application/rls-services+xml")
+("gbr" . "application/rpki-ghostbusters")
+("mft" . "application/rpki-manifest")
+("roa" . "application/rpki-roa")
+("rsd" . "application/rsd+xml")
+("rss" . "application/rss+xml")
+("rtf" . "application/rtf")
+("sbml" . "application/sbml+xml")
+("scq" . "application/scvp-cv-request")
+("scs" . "application/scvp-cv-response")
+("spq" . "application/scvp-vp-request")
+("spp" . "application/scvp-vp-response")
+("sdp" . "application/sdp")
+("setpay" . "application/set-payment-initiation")
+("setreg" . "application/set-registration-initiation")
+("shf" . "application/shf+xml")
+("smi" . "application/smil+xml")
+("rq" . "application/sparql-query")
+("srx" . "application/sparql-results+xml")
+("gram" . "application/srgs")
+("grxml" . "application/srgs+xml")
+("sru" . "application/sru+xml")
+("ssdl" . "application/ssdl+xml")
+("ssml" . "application/ssml+xml")
+("tei" . "application/tei+xml")
+("tfi" . "application/thraud+xml")
+("tsd" . "application/timestamped-data")
+("plb" . "application/vnd.3gpp.pic-bw-large")
+("psb" . "application/vnd.3gpp.pic-bw-small")
+("pvb" . "application/vnd.3gpp.pic-bw-var")
+("tcap" . "application/vnd.3gpp2.tcap")
+("pwn" . "application/vnd.3m.post-it-notes")
+("aso" . "application/vnd.accpac.simply.aso")
+("imp" . "application/vnd.accpac.simply.imp")
+("acu" . "application/vnd.acucobol")
+("atc" . "application/vnd.acucorp")
+("air" . "application/vnd.adobe.air-application-installer-package+zip")
+("fcdt" . "application/vnd.adobe.formscentral.fcdt")
+("fxp" . "application/vnd.adobe.fxp")
+("xdp" . "application/vnd.adobe.xdp+xml")
+("xfdf" . "application/vnd.adobe.xfdf")
+("ahead" . "application/vnd.ahead.space")
+("azf" . "application/vnd.airzip.filesecure.azf")
+("azs" . "application/vnd.airzip.filesecure.azs")
+("azw" . "application/vnd.amazon.ebook")
+("acc" . "application/vnd.americandynamics.acc")
+("ami" . "application/vnd.amiga.ami")
+("apk" . "application/vnd.android.package-archive")
+("cii" . "application/vnd.anser-web-certificate-issue-initiation")
+("fti" . "application/vnd.anser-web-funds-transfer-initiation")
+("atx" . "application/vnd.antix.game-component")
+("mpkg" . "application/vnd.apple.installer+xml")
+("m3u8" . "application/vnd.apple.mpegurl")
+("swi" . "application/vnd.aristanetworks.swi")
+("iota" . "application/vnd.astraea-software.iota")
+("aep" . "application/vnd.audiograph")
+("mpm" . "application/vnd.blueice.multipass")
+("bmi" . "application/vnd.bmi")
+("rep" . "application/vnd.businessobjects")
+("cdxml" . "application/vnd.chemdraw+xml")
+("mmd" . "application/vnd.chipnuts.karaoke-mmd")
+("cdy" . "application/vnd.cinderella")
+("cla" . "application/vnd.claymore")
+("rp9" . "application/vnd.cloanto.rp9")
+("c4g" . "application/vnd.clonk.c4group")
+("c11amc" . "application/vnd.cluetrust.cartomobile-config")
+("c11amz" . "application/vnd.cluetrust.cartomobile-config-pkg")
+("csp" . "application/vnd.commonspace")
+("cdbcmsg" . "application/vnd.contact.cmsg")
+("cmc" . "application/vnd.cosmocaller")
+("clkx" . "application/vnd.crick.clicker")
+("clkk" . "application/vnd.crick.clicker.keyboard")
+("clkp" . "application/vnd.crick.clicker.palette")
+("clkt" . "application/vnd.crick.clicker.template")
+("clkw" . "application/vnd.crick.clicker.wordbank")
+("wbs" . "application/vnd.criticaltools.wbs+xml")
+("pml" . "application/vnd.ctc-posml")
+("ppd" . "application/vnd.cups-ppd")
+("car" . "application/vnd.curl.car")
+("pcurl" . "application/vnd.curl.pcurl")
+("dart" . "application/vnd.dart")
+("rdz" . "application/vnd.data-vision.rdz")
+("uvf" . "application/vnd.dece.data")
+("uvt" . "application/vnd.dece.ttml+xml")
+("uvx" . "application/vnd.dece.unspecified")
+("uvz" . "application/vnd.dece.zip")
+("fe_launch" . "application/vnd.denovo.fcselayout-link")
+("dna" . "application/vnd.dna")
+("mlp" . "application/vnd.dolby.mlp")
+("dpg" . "application/vnd.dpgraph")
+("dfac" . "application/vnd.dreamfactory")
+("kpxx" . "application/vnd.ds-keypoint")
+("ait" . "application/vnd.dvb.ait")
+("svc" . "application/vnd.dvb.service")
+("geo" . "application/vnd.dynageo")
+("mag" . "application/vnd.ecowin.chart")
+("nml" . "application/vnd.enliven")
+("esf" . "application/vnd.epson.esf")
+("msf" . "application/vnd.epson.msf")
+("qam" . "application/vnd.epson.quickanime")
+("slt" . "application/vnd.epson.salt")
+("ssf" . "application/vnd.epson.ssf")
+("es3" . "application/vnd.eszigno3+xml")
+("ez2" . "application/vnd.ezpix-album")
+("ez3" . "application/vnd.ezpix-package")
+("fdf" . "application/vnd.fdf")
+("mseed" . "application/vnd.fdsn.mseed")
+("seed" . "application/vnd.fdsn.seed")
+("gph" . "application/vnd.flographit")
+("ftc" . "application/vnd.fluxtime.clip")
+("fm" . "application/vnd.framemaker")
+("fnc" . "application/vnd.frogans.fnc")
+("ltf" . "application/vnd.frogans.ltf")
+("fsc" . "application/vnd.fsc.weblaunch")
+("oas" . "application/vnd.fujitsu.oasys")
+("oa2" . "application/vnd.fujitsu.oasys2")
+("oa3" . "application/vnd.fujitsu.oasys3")
+("fg5" . "application/vnd.fujitsu.oasysgp")
+("bh2" . "application/vnd.fujitsu.oasysprs")
+("ddd" . "application/vnd.fujixerox.ddd")
+("xdw" . "application/vnd.fujixerox.docuworks")
+("xbd" . "application/vnd.fujixerox.docuworks.binder")
+("fzs" . "application/vnd.fuzzysheet")
+("txd" . "application/vnd.genomatix.tuxedo")
+("ggb" . "application/vnd.geogebra.file")
+("ggt" . "application/vnd.geogebra.tool")
+("gex" . "application/vnd.geometry-explorer")
+("gxt" . "application/vnd.geonext")
+("g2w" . "application/vnd.geoplan")
+("g3w" . "application/vnd.geospace")
+("gmx" . "application/vnd.gmx")
+("kml" . "application/vnd.google-earth.kml+xml")
+("kmz" . "application/vnd.google-earth.kmz")
+("gqf" . "application/vnd.grafeq")
+("gac" . "application/vnd.groove-account")
+("ghf" . "application/vnd.groove-help")
+("gim" . "application/vnd.groove-identity-message")
+("grv" . "application/vnd.groove-injector")
+("gtm" . "application/vnd.groove-tool-message")
+("tpl" . "application/vnd.groove-tool-template")
+("vcg" . "application/vnd.groove-vcard")
+("hal" . "application/vnd.hal+xml")
+("zmm" . "application/vnd.handheld-entertainment+xml")
+("hbci" . "application/vnd.hbci")
+("les" . "application/vnd.hhe.lesson-player")
+("hpgl" . "application/vnd.hp-hpgl")
+("hpid" . "application/vnd.hp-hpid")
+("hps" . "application/vnd.hp-hps")
+("jlt" . "application/vnd.hp-jlyt")
+("pcl" . "application/vnd.hp-pcl")
+("pclxl" . "application/vnd.hp-pclxl")
+("sfd-hdstx" . "application/vnd.hydrostatix.sof-data")
+("mpy" . "application/vnd.ibm.minipay")
+("afp" . "application/vnd.ibm.modcap")
+("irm" . "application/vnd.ibm.rights-management")
+("sc" . "application/vnd.ibm.secure-container")
+("icc" . "application/vnd.iccprofile")
+("igl" . "application/vnd.igloader")
+("ivp" . "application/vnd.immervision-ivp")
+("ivu" . "application/vnd.immervision-ivu")
+("igm" . "application/vnd.insors.igm")
+("xpw" . "application/vnd.intercon.formnet")
+("i2g" . "application/vnd.intergeo")
+("qbo" . "application/vnd.intu.qbo")
+("qfx" . "application/vnd.intu.qfx")
+("rcprofile" . "application/vnd.ipunplugged.rcprofile")
+("irp" . "application/vnd.irepository.package+xml")
+("xpr" . "application/vnd.is-xpr")
+("fcs" . "application/vnd.isac.fcs")
+("jam" . "application/vnd.jam")
+("rms" . "application/vnd.jcp.javame.midlet-rms")
+("jisp" . "application/vnd.jisp")
+("joda" . "application/vnd.joost.joda-archive")
+("ktz" . "application/vnd.kahootz")
+("karbon" . "application/vnd.kde.karbon")
+("chrt" . "application/vnd.kde.kchart")
+("kfo" . "application/vnd.kde.kformula")
+("flw" . "application/vnd.kde.kivio")
+("kon" . "application/vnd.kde.kontour")
+("kpr" . "application/vnd.kde.kpresenter")
+("ksp" . "application/vnd.kde.kspread")
+("kwd" . "application/vnd.kde.kword")
+("htke" . "application/vnd.kenameaapp")
+("kia" . "application/vnd.kidspiration")
+("kne" . "application/vnd.kinar")
+("skp" . "application/vnd.koan")
+("sse" . "application/vnd.kodak-descriptor")
+("lasxml" . "application/vnd.las.las+xml")
+("lbd" . "application/vnd.llamagraphics.life-balance.desktop")
+("lbe" . "application/vnd.llamagraphics.life-balance.exchange+xml")
+("123" . "application/vnd.lotus-1-2-3")
+("apr" . "application/vnd.lotus-approach")
+("pre" . "application/vnd.lotus-freelance")
+("nsf" . "application/vnd.lotus-notes")
+("org" . "application/vnd.lotus-organizer")
+("scm" . "application/vnd.lotus-screencam")
+("lwp" . "application/vnd.lotus-wordpro")
+("portpkg" . "application/vnd.macports.portpkg")
+("mcd" . "application/vnd.mcd")
+("mc1" . "application/vnd.medcalcdata")
+("cdkey" . "application/vnd.mediastation.cdkey")
+("mwf" . "application/vnd.mfer")
+("mfm" . "application/vnd.mfmp")
+("flo" . "application/vnd.micrografx.flo")
+("igx" . "application/vnd.micrografx.igx")
+("mif" . "application/vnd.mif")
+("daf" . "application/vnd.mobius.daf")
+("dis" . "application/vnd.mobius.dis")
+("mbk" . "application/vnd.mobius.mbk")
+("mqy" . "application/vnd.mobius.mqy")
+("msl" . "application/vnd.mobius.msl")
+("plc" . "application/vnd.mobius.plc")
+("txf" . "application/vnd.mobius.txf")
+("mpn" . "application/vnd.mophun.application")
+("mpc" . "application/vnd.mophun.certificate")
+("xul" . "application/vnd.mozilla.xul+xml")
+("cil" . "application/vnd.ms-artgalry")
+("cab" . "application/vnd.ms-cab-compressed")
+("xls" . "application/vnd.ms-excel")
+("xlam" . "application/vnd.ms-excel.addin.macroenabled.12")
+("xlsb" . "application/vnd.ms-excel.sheet.binary.macroenabled.12")
+("xlsm" . "application/vnd.ms-excel.sheet.macroenabled.12")
+("xltm" . "application/vnd.ms-excel.template.macroenabled.12")
+("eot" . "application/vnd.ms-fontobject")
+("chm" . "application/vnd.ms-htmlhelp")
+("ims" . "application/vnd.ms-ims")
+("lrm" . "application/vnd.ms-lrm")
+("thmx" . "application/vnd.ms-officetheme")
+("cat" . "application/vnd.ms-pki.seccat")
+("stl" . "application/vnd.ms-pki.stl")
+("ppt" . "application/vnd.ms-powerpoint")
+("ppam" . "application/vnd.ms-powerpoint.addin.macroenabled.12")
+("pptm" . "application/vnd.ms-powerpoint.presentation.macroenabled.12")
+("sldm" . "application/vnd.ms-powerpoint.slide.macroenabled.12")
+("ppsm" . "application/vnd.ms-powerpoint.slideshow.macroenabled.12")
+("potm" . "application/vnd.ms-powerpoint.template.macroenabled.12")
+("mpp" . "application/vnd.ms-project")
+("docm" . "application/vnd.ms-word.document.macroenabled.12")
+("dotm" . "application/vnd.ms-word.template.macroenabled.12")
+("wps" . "application/vnd.ms-works")
+("wpl" . "application/vnd.ms-wpl")
+("xps" . "application/vnd.ms-xpsdocument")
+("mseq" . "application/vnd.mseq")
+("mus" . "application/vnd.musician")
+("msty" . "application/vnd.muvee.style")
+("taglet" . "application/vnd.mynfc")
+("nlu" . "application/vnd.neurolanguage.nlu")
+("ntf" . "application/vnd.nitf")
+("nnd" . "application/vnd.noblenet-directory")
+("nns" . "application/vnd.noblenet-sealer")
+("nnw" . "application/vnd.noblenet-web")
+("ngdat" . "application/vnd.nokia.n-gage.data")
+("n-gage" . "application/vnd.nokia.n-gage.symbian.install")
+("rpst" . "application/vnd.nokia.radio-preset")
+("rpss" . "application/vnd.nokia.radio-presets")
+("edm" . "application/vnd.novadigm.edm")
+("edx" . "application/vnd.novadigm.edx")
+("ext" . "application/vnd.novadigm.ext")
+("odc" . "application/vnd.oasis.opendocument.chart")
+("otc" . "application/vnd.oasis.opendocument.chart-template")
+("odb" . "application/vnd.oasis.opendocument.database")
+("odf" . "application/vnd.oasis.opendocument.formula")
+("odft" . "application/vnd.oasis.opendocument.formula-template")
+("odg" . "application/vnd.oasis.opendocument.graphics")
+("otg" . "application/vnd.oasis.opendocument.graphics-template")
+("odi" . "application/vnd.oasis.opendocument.image")
+("oti" . "application/vnd.oasis.opendocument.image-template")
+("odp" . "application/vnd.oasis.opendocument.presentation")
+("otp" . "application/vnd.oasis.opendocument.presentation-template")
+("ods" . "application/vnd.oasis.opendocument.spreadsheet")
+("ots" . "application/vnd.oasis.opendocument.spreadsheet-template")
+("odt" . "application/vnd.oasis.opendocument.text")
+("odm" . "application/vnd.oasis.opendocument.text-master")
+("ott" . "application/vnd.oasis.opendocument.text-template")
+("oth" . "application/vnd.oasis.opendocument.text-web")
+("xo" . "application/vnd.olpc-sugar")
+("dd2" . "application/vnd.oma.dd2+xml")
+("oxt" . "application/vnd.openofficeorg.extension")
+("pptx" . "application/vnd.openxmlformats-officedocument.presentationml.presentation")
+("sldx" . "application/vnd.openxmlformats-officedocument.presentationml.slide")
+("ppsx" . "application/vnd.openxmlformats-officedocument.presentationml.slideshow")
+("potx" . "application/vnd.openxmlformats-officedocument.presentationml.template")
+("xlsx" . "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet")
+("xltx" . "application/vnd.openxmlformats-officedocument.spreadsheetml.template")
+("docx" . "application/vnd.openxmlformats-officedocument.wordprocessingml.document")
+("dotx" . "application/vnd.openxmlformats-officedocument.wordprocessingml.template")
+("mgp" . "application/vnd.osgeo.mapguide.package")
+("dp" . "application/vnd.osgi.dp")
+("esa" . "application/vnd.osgi.subsystem")
+("pdb" . "application/vnd.palm")
+("paw" . "application/vnd.pawaafile")
+("str" . "application/vnd.pg.format")
+("ei6" . "application/vnd.pg.osasli")
+("efif" . "application/vnd.picsel")
+("wg" . "application/vnd.pmi.widget")
+("plf" . "application/vnd.pocketlearn")
+("pbd" . "application/vnd.powerbuilder6")
+("box" . "application/vnd.previewsystems.box")
+("mgz" . "application/vnd.proteus.magazine")
+("qps" . "application/vnd.publishare-delta-tree")
+("ptid" . "application/vnd.pvi.ptid1")
+("qxd" . "application/vnd.quark.quarkxpress")
+("bed" . "application/vnd.realvnc.bed")
+("mxl" . "application/vnd.recordare.musicxml")
+("musicxml" . "application/vnd.recordare.musicxml+xml")
+("cryptonote" . "application/vnd.rig.cryptonote")
+("cod" . "application/vnd.rim.cod")
+("rm" . "application/vnd.rn-realmedia")
+("rmvb" . "application/vnd.rn-realmedia-vbr")
+("link66" . "application/vnd.route66.link66+xml")
+("st" . "application/vnd.sailingtracker.track")
+("see" . "application/vnd.seemail")
+("sema" . "application/vnd.sema")
+("semd" . "application/vnd.semd")
+("semf" . "application/vnd.semf")
+("ifm" . "application/vnd.shana.informed.formdata")
+("itp" . "application/vnd.shana.informed.formtemplate")
+("iif" . "application/vnd.shana.informed.interchange")
+("ipk" . "application/vnd.shana.informed.package")
+("twd" . "application/vnd.simtech-mindmapper")
+("mmf" . "application/vnd.smaf")
+("teacher" . "application/vnd.smart.teacher")
+("sdkm" . "application/vnd.solent.sdkm+xml")
+("dxp" . "application/vnd.spotfire.dxp")
+("sfs" . "application/vnd.spotfire.sfs")
+("sdc" . "application/vnd.stardivision.calc")
+("sda" . "application/vnd.stardivision.draw")
+("sdd" . "application/vnd.stardivision.impress")
+("smf" . "application/vnd.stardivision.math")
+("sdw" . "application/vnd.stardivision.writer")
+("sgl" . "application/vnd.stardivision.writer-global")
+("smzip" . "application/vnd.stepmania.package")
+("sm" . "application/vnd.stepmania.stepchart")
+("sxc" . "application/vnd.sun.xml.calc")
+("stc" . "application/vnd.sun.xml.calc.template")
+("sxd" . "application/vnd.sun.xml.draw")
+("std" . "application/vnd.sun.xml.draw.template")
+("sxi" . "application/vnd.sun.xml.impress")
+("sti" . "application/vnd.sun.xml.impress.template")
+("sxm" . "application/vnd.sun.xml.math")
+("sxw" . "application/vnd.sun.xml.writer")
+("sxg" . "application/vnd.sun.xml.writer.global")
+("stw" . "application/vnd.sun.xml.writer.template")
+("sus" . "application/vnd.sus-calendar")
+("svd" . "application/vnd.svd")
+("sis" . "application/vnd.symbian.install")
+("xsm" . "application/vnd.syncml+xml")
+("bdm" . "application/vnd.syncml.dm+wbxml")
+("xdm" . "application/vnd.syncml.dm+xml")
+("tao" . "application/vnd.tao.intent-module-archive")
+("pcap" . "application/vnd.tcpdump.pcap")
+("tmo" . "application/vnd.tmobile-livetv")
+("tpt" . "application/vnd.trid.tpt")
+("mxs" . "application/vnd.triscape.mxs")
+("tra" . "application/vnd.trueapp")
+("ufd" . "application/vnd.ufdl")
+("utz" . "application/vnd.uiq.theme")
+("umj" . "application/vnd.umajin")
+("unityweb" . "application/vnd.unity")
+("uoml" . "application/vnd.uoml+xml")
+("vcx" . "application/vnd.vcx")
+("vsd" . "application/vnd.visio")
+("vis" . "application/vnd.visionary")
+("vsf" . "application/vnd.vsf")
+("wbxml" . "application/vnd.wap.wbxml")
+("wmlc" . "application/vnd.wap.wmlc")
+("wmlsc" . "application/vnd.wap.wmlscriptc")
+("wtb" . "application/vnd.webturbo")
+("nbp" . "application/vnd.wolfram.player")
+("wpd" . "application/vnd.wordperfect")
+("wqd" . "application/vnd.wqd")
+("stf" . "application/vnd.wt.stf")
+("xar" . "application/vnd.xara")
+("xfdl" . "application/vnd.xfdl")
+("hvd" . "application/vnd.yamaha.hv-dic")
+("hvs" . "application/vnd.yamaha.hv-script")
+("hvp" . "application/vnd.yamaha.hv-voice")
+("osf" . "application/vnd.yamaha.openscoreformat")
+("osfpvg" . "application/vnd.yamaha.openscoreformat.osfpvg+xml")
+("saf" . "application/vnd.yamaha.smaf-audio")
+("spf" . "application/vnd.yamaha.smaf-phrase")
+("cmp" . "application/vnd.yellowriver-custom-menu")
+("zir" . "application/vnd.zul")
+("zaz" . "application/vnd.zzazz.deck+xml")
+("vxml" . "application/voicexml+xml")
+("wgt" . "application/widget")
+("hlp" . "application/winhlp")
+("wsdl" . "application/wsdl+xml")
+("wspolicy" . "application/wspolicy+xml")
+("7z" . "application/x-7z-compressed")
+("abw" . "application/x-abiword")
+("ace" . "application/x-ace-compressed")
+("dmg" . "application/x-apple-diskimage")
+("aab" . "application/x-authorware-bin")
+("aam" . "application/x-authorware-map")
+("aas" . "application/x-authorware-seg")
+("bcpio" . "application/x-bcpio")
+("torrent" . "application/x-bittorrent")
+("blb" . "application/x-blorb")
+("bz" . "application/x-bzip")
+("bz2" . "application/x-bzip2")
+("cbr" . "application/x-cbr")
+("vcd" . "application/x-cdlink")
+("cfs" . "application/x-cfs-compressed")
+("chat" . "application/x-chat")
+("pgn" . "application/x-chess-pgn")
+("nsc" . "application/x-conference")
+("cpio" . "application/x-cpio")
+("csh" . "application/x-csh")
+("deb" . "application/x-debian-package")
+("dgc" . "application/x-dgc-compressed")
+("dir" . "application/x-director")
+("wad" . "application/x-doom")
+("ncx" . "application/x-dtbncx+xml")
+("dtb" . "application/x-dtbook+xml")
+("res" . "application/x-dtbresource+xml")
+("dvi" . "application/x-dvi")
+("evy" . "application/x-envoy")
+("eva" . "application/x-eva")
+("bdf" . "application/x-font-bdf")
+("gsf" . "application/x-font-ghostscript")
+("psf" . "application/x-font-linux-psf")
+("otf" . "application/x-font-otf")
+("pcf" . "application/x-font-pcf")
+("snf" . "application/x-font-snf")
+("ttf" . "application/x-font-ttf")
+("pfa" . "application/x-font-type1")
+("woff" . "application/x-font-woff")
+("arc" . "application/x-freearc")
+("spl" . "application/x-futuresplash")
+("gca" . "application/x-gca-compressed")
+("ulx" . "application/x-glulx")
+("gnumeric" . "application/x-gnumeric")
+("gramps" . "application/x-gramps-xml")
+("gtar" . "application/x-gtar")
+("hdf" . "application/x-hdf")
+("install" . "application/x-install-instructions")
+("iso" . "application/x-iso9660-image")
+("jnlp" . "application/x-java-jnlp-file")
+("latex" . "application/x-latex")
+("lzh" . "application/x-lzh-compressed")
+("mie" . "application/x-mie")
+("prc" . "application/x-mobipocket-ebook")
+("m3u8" . "application/x-mpegurl")
+("application" . "application/x-ms-application")
+("lnk" . "application/x-ms-shortcut")
+("wmd" . "application/x-ms-wmd")
+("wmz" . "application/x-ms-wmz")
+("xbap" . "application/x-ms-xbap")
+("mdb" . "application/x-msaccess")
+("obd" . "application/x-msbinder")
+("crd" . "application/x-mscardfile")
+("clp" . "application/x-msclip")
+("exe" . "application/x-msdownload")
+("mvb" . "application/x-msmediaview")
+("wmf" . "application/x-msmetafile")
+("mny" . "application/x-msmoney")
+("pub" . "application/x-mspublisher")
+("scd" . "application/x-msschedule")
+("trm" . "application/x-msterminal")
+("wri" . "application/x-mswrite")
+("nc" . "application/x-netcdf")
+("nzb" . "application/x-nzb")
+("p12" . "application/x-pkcs12")
+("p7b" . "application/x-pkcs7-certificates")
+("p7r" . "application/x-pkcs7-certreqresp")
+("rar" . "application/x-rar-compressed")
+("ris" . "application/x-research-info-systems")
+("sh" . "application/x-sh")
+("shar" . "application/x-shar")
+("swf" . "application/x-shockwave-flash")
+("xap" . "application/x-silverlight-app")
+("sql" . "application/x-sql")
+("sit" . "application/x-stuffit")
+("sitx" . "application/x-stuffitx")
+("srt" . "application/x-subrip")
+("sv4cpio" . "application/x-sv4cpio")
+("sv4crc" . "application/x-sv4crc")
+("t3" . "application/x-t3vm-image")
+("gam" . "application/x-tads")
+("tar" . "application/x-tar")
+("tcl" . "application/x-tcl")
+("tex" . "application/x-tex")
+("tfm" . "application/x-tex-tfm")
+("texinfo" . "application/x-texinfo")
+("obj" . "application/x-tgif")
+("ustar" . "application/x-ustar")
+("src" . "application/x-wais-source")
+("der" . "application/x-x509-ca-cert")
+("fig" . "application/x-xfig")
+("xlf" . "application/x-xliff+xml")
+("xpi" . "application/x-xpinstall")
+("xz" . "application/x-xz")
+("z1" . "application/x-zmachine")
+("xaml" . "application/xaml+xml")
+("xdf" . "application/xcap-diff+xml")
+("xenc" . "application/xenc+xml")
+("xhtml" . "application/xhtml+xml")
+("xml" . "application/xml")
+("dtd" . "application/xml-dtd")
+("xop" . "application/xop+xml")
+("xpl" . "application/xproc+xml")
+("xslt" . "application/xslt+xml")
+("xspf" . "application/xspf+xml")
+("mxml" . "application/xv+xml")
+("yang" . "application/yang")
+("yin" . "application/yin+xml")
+("zip" . "application/zip")
+("adp" . "audio/adpcm")
+("au" . "audio/basic")
+("mid" . "audio/midi")
+("mp4a" . "audio/mp4")
+("m4a" . "audio/mp4a-latm")
+("mpga" . "audio/mpeg")
+("oga" . "audio/ogg")
+("s3m" . "audio/s3m")
+("sil" . "audio/silk")
+("uva" . "audio/vnd.dece.audio")
+("eol" . "audio/vnd.digital-winds")
+("dra" . "audio/vnd.dra")
+("dts" . "audio/vnd.dts")
+("dtshd" . "audio/vnd.dts.hd")
+("lvp" . "audio/vnd.lucent.voice")
+("pya" . "audio/vnd.ms-playready.media.pya")
+("ecelp4800" . "audio/vnd.nuera.ecelp4800")
+("ecelp7470" . "audio/vnd.nuera.ecelp7470")
+("ecelp9600" . "audio/vnd.nuera.ecelp9600")
+("rip" . "audio/vnd.rip")
+("weba" . "audio/webm")
+("aac" . "audio/x-aac")
+("aif" . "audio/x-aiff")
+("caf" . "audio/x-caf")
+("flac" . "audio/x-flac")
+("mka" . "audio/x-matroska")
+("m3u" . "audio/x-mpegurl")
+("wax" . "audio/x-ms-wax")
+("wma" . "audio/x-ms-wma")
+("ram" . "audio/x-pn-realaudio")
+("rmp" . "audio/x-pn-realaudio-plugin")
+("wav" . "audio/x-wav")
+("xm" . "audio/xm")
+("cdx" . "chemical/x-cdx")
+("cif" . "chemical/x-cif")
+("cmdf" . "chemical/x-cmdf")
+("cml" . "chemical/x-cml")
+("csml" . "chemical/x-csml")
+("xyz" . "chemical/x-xyz")
+("bmp" . "image/bmp")
+("cgm" . "image/cgm")
+("g3" . "image/g3fax")
+("gif" . "image/gif")
+("ief" . "image/ief")
+("jp2" . "image/jp2")
+("jpeg" . "image/jpeg")
+("ktx" . "image/ktx")
+("pict" . "image/pict")
+("png" . "image/png")
+("btif" . "image/prs.btif")
+("sgi" . "image/sgi")
+("svg" . "image/svg+xml")
+("tiff" . "image/tiff")
+("psd" . "image/vnd.adobe.photoshop")
+("uvi" . "image/vnd.dece.graphic")
+("sub" . "image/vnd.dvb.subtitle")
+("djvu" . "image/vnd.djvu")
+("dwg" . "image/vnd.dwg")
+("dxf" . "image/vnd.dxf")
+("fbs" . "image/vnd.fastbidsheet")
+("fpx" . "image/vnd.fpx")
+("fst" . "image/vnd.fst")
+("mmr" . "image/vnd.fujixerox.edmics-mmr")
+("rlc" . "image/vnd.fujixerox.edmics-rlc")
+("mdi" . "image/vnd.ms-modi")
+("wdp" . "image/vnd.ms-photo")
+("npx" . "image/vnd.net-fpx")
+("wbmp" . "image/vnd.wap.wbmp")
+("xif" . "image/vnd.xiff")
+("webp" . "image/webp")
+("3ds" . "image/x-3ds")
+("ras" . "image/x-cmu-raster")
+("cmx" . "image/x-cmx")
+("fh" . "image/x-freehand")
+("ico" . "image/x-icon")
+("pntg" . "image/x-macpaint")
+("sid" . "image/x-mrsid-image")
+("pcx" . "image/x-pcx")
+("pic" . "image/x-pict")
+("pnm" . "image/x-portable-anymap")
+("pbm" . "image/x-portable-bitmap")
+("pgm" . "image/x-portable-graymap")
+("ppm" . "image/x-portable-pixmap")
+("qtif" . "image/x-quicktime")
+("rgb" . "image/x-rgb")
+("tga" . "image/x-tga")
+("xbm" . "image/x-xbitmap")
+("xpm" . "image/x-xpixmap")
+("xwd" . "image/x-xwindowdump")
+("eml" . "message/rfc822")
+("igs" . "model/iges")
+("msh" . "model/mesh")
+("dae" . "model/vnd.collada+xml")
+("dwf" . "model/vnd.dwf")
+("gdl" . "model/vnd.gdl")
+("gtw" . "model/vnd.gtw")
+("mts" . "model/vnd.mts")
+("vtu" . "model/vnd.vtu")
+("wrl" . "model/vrml")
+("x3db" . "model/x3d+binary")
+("x3dv" . "model/x3d+vrml")
+("x3d" . "model/x3d+xml")
+("manifest" . "text/cache-manifest")
+("appcache" . "text/cache-manifest")
+("ics" . "text/calendar")
+("css" . "text/css")
+("csv" . "text/csv")
+("html" . "text/html")
+("n3" . "text/n3")
+("txt" . "text/plain")
+("dsc" . "text/prs.lines.tag")
+("rtx" . "text/richtext")
+("sgml" . "text/sgml")
+("tsv" . "text/tab-separated-values")
+("t" . "text/troff")
+("ttl" . "text/turtle")
+("uri" . "text/uri-list")
+("vcard" . "text/vcard")
+("curl" . "text/vnd.curl")
+("dcurl" . "text/vnd.curl.dcurl")
+("scurl" . "text/vnd.curl.scurl")
+("mcurl" . "text/vnd.curl.mcurl")
+("sub" . "text/vnd.dvb.subtitle")
+("fly" . "text/vnd.fly")
+("flx" . "text/vnd.fmi.flexstor")
+("gv" . "text/vnd.graphviz")
+("3dml" . "text/vnd.in3d.3dml")
+("spot" . "text/vnd.in3d.spot")
+("jad" . "text/vnd.sun.j2me.app-descriptor")
+("wml" . "text/vnd.wap.wml")
+("wmls" . "text/vnd.wap.wmlscript")
+("s" . "text/x-asm")
+("c" . "text/x-c")
+("f" . "text/x-fortran")
+("java" . "text/x-java-source")
+("opml" . "text/x-opml")
+("p" . "text/x-pascal")
+("nfo" . "text/x-nfo")
+("etx" . "text/x-setext")
+("sfv" . "text/x-sfv")
+("uu" . "text/x-uuencode")
+("vcs" . "text/x-vcalendar")
+("vcf" . "text/x-vcard")
+("3gp" . "video/3gpp")
+("3g2" . "video/3gpp2")
+("h261" . "video/h261")
+("h263" . "video/h263")
+("h264" . "video/h264")
+("jpgv" . "video/jpeg")
+("jpm" . "video/jpm")
+("mj2" . "video/mj2")
+("ts" . "video/mp2t")
+("mp4" . "video/mp4")
+("mpeg" . "video/mpeg")
+("ogv" . "video/ogg")
+("qt" . "video/quicktime")
+("uvh" . "video/vnd.dece.hd")
+("uvm" . "video/vnd.dece.mobile")
+("uvp" . "video/vnd.dece.pd")
+("uvs" . "video/vnd.dece.sd")
+("uvv" . "video/vnd.dece.video")
+("dvb" . "video/vnd.dvb.file")
+("fvt" . "video/vnd.fvt")
+("mxu" . "video/vnd.mpegurl")
+("pyv" . "video/vnd.ms-playready.media.pyv")
+("uvu" . "video/vnd.uvvu.mp4")
+("viv" . "video/vnd.vivo")
+("dv" . "video/x-dv")
+("webm" . "video/webm")
+("f4v" . "video/x-f4v")
+("fli" . "video/x-fli")
+("flv" . "video/x-flv")
+("m4v" . "video/x-m4v")
+("mkv" . "video/x-matroska")
+("mng" . "video/x-mng")
+("asf" . "video/x-ms-asf")
+("vob" . "video/x-ms-vob")
+("wm" . "video/x-ms-wm")
+("wmv" . "video/x-ms-wmv")
+("wmx" . "video/x-ms-wmx")
+("wvx" . "video/x-ms-wvx")
+("avi" . "video/x-msvideo")
+("movie" . "video/x-sgi-movie")
+("smv" . "video/x-smv")
+("ice" . "x-conference/x-cooltalk")))
+
+(define (ext->mimetype ext)
+  (let ((x (assoc ext ducttape_ext2mimetype)))
+   (if x (cdr x) "text/plain")))

ADDED   ducttape/sample_ducttape.scm
Index: ducttape/sample_ducttape.scm
==================================================================
--- /dev/null
+++ ducttape/sample_ducttape.scm
@@ -0,0 +1,4 @@
+(include "ducttape-lib.scm")
+(import ducttape-lib)
+(inote "hello world")
+(exit 0)

ADDED   ducttape/test_ducttape.scm
Index: ducttape/test_ducttape.scm
==================================================================
--- /dev/null
+++ ducttape/test_ducttape.scm
@@ -0,0 +1,355 @@
+#!/usr/bin/env csi -script
+(use test)
+(include "ducttape-lib.scm")
+(import ducttape-lib)
+(import ansi-escape-sequences)
+(use trace)
+(set! systype (do-or-die (if (file-exists? "/bin/uname") "/bin/uname" "/usr/bin/uname")))
+;(trace skim-cmdline-opts-withargs-by-regex)
+;(trace keyword-skim)
+;(trace re-match?)
+(define (reset-ducttape)
+  (unsetenv "DUCTTAPE_DEBUG_LEVEL")
+  (ducttape-debug-level #f)
+
+  (unsetenv "DUCTTAPE_DEBUG_PATTERN")
+  (ducttape-debug-regex-filter ".")
+
+  (unsetenv "DUCTTAPE_LOG_FILE")
+  (ducttape-log-file #f)
+
+  (unsetenv "DUCTTAPE_SILENT_MODE")
+  (ducttape-silent-mode #f)
+
+  (unsetenv "DUCTTAPE_QUIET_MODE")
+  (ducttape-quiet-mode #f)
+
+  (unsetenv "DUCTTAPE_COLOR_MODE")
+  (ducttape-color-mode #f)
+)
+
+(define (reset-ducttape-with-cmdline-list cmdline-list)
+  (reset-ducttape)
+
+  (command-line-arguments cmdline-list)
+  (ducttape-process-command-line)
+)
+
+
+(define (direct-iputs-test)
+  (ducttape-color-mode #f)
+  (ierr "I'm an error")
+  (iwarn "I'm a warning")
+  (inote "I'm a note")
+
+  (ducttape-debug-level 1)
+  (idbg "I'm a debug statement")
+  (ducttape-debug-level #f)
+  (idbg "I'm a hidden debug statement")
+
+  (ducttape-silent-mode #t)
+  (iwarn "I shouldn't show up")
+  (inote "I shouldn't show up either")
+  (ierr "I should show up 1")
+  (ducttape-silent-mode #f)
+
+  (ducttape-quiet-mode #t)
+  (iwarn "I should show up 2")
+  (inote "I shouldn't show up though")
+  (ierr "I should show up 3")
+  (ducttape-quiet-mode #f)
+
+  (ducttape-debug-level 1)
+  (idbg "foo")
+  (iputs "dbg" "debug message")
+  (iputs "e" "error message")
+  (iputs "w" "warning message")
+  (iputs "n" "note message")
+
+  (ducttape-color-mode #t)
+  (ierr "I'm an error COLOR")
+  (iwarn "I'm a warning COLOR")
+  (inote "I'm a note COLOR")
+  (idbg "I'm a debug COLOR")
+
+
+  )
+
+(define (test-argprocessor-funcs)
+  
+  (test-group
+   "Command line processor utility functions"
+
+   (set! testargs1 '( "-d" "-d" "-d3" "-ddd" "-foo" "fooarg" "-foo" "fooarg2" "-lastArgIsDecoy" "-foo"))
+   (command-line-arguments testargs1)
+   (set! expected_result '("-d" "-d" "-d3" "-ddd"))
+   (set! expected_sideeffect '("-foo" "fooarg" "-foo" "fooarg2" "-lastArgIsDecoy" "-foo"))
+
+   (test "skim-cmdline-opts-noarg-by-regex result" expected_result (skim-cmdline-opts-noarg-by-regex "-d(d+|\\d+)?"))
+   (test "skim-cmdline-opts-noarg-by-regex sideeffect" expected_sideeffect (command-line-arguments))
+
+
+  
+   (command-line-arguments testargs1)
+   (set! expected_result '("fooarg" "fooarg2" ))
+   (set! expected_sideeffect '( "-d" "-d" "-d3" "-ddd" "-lastArgIsDecoy" "-foo"))
+   (test
+    "skim-cmdline-opts-withargs-by-regex result"
+    expected_result
+    (skim-cmdline-opts-withargs-by-regex "--?foo"))
+   
+   (test
+    "skim-cmdline-opts-withargs-by-regex sideeffect"
+    expected_sideeffect
+    (command-line-arguments))
+
+   ))
+
+(define (test-misc)
+  (test-group
+   "misc"
+   (let ((tmpfile (mktemp)))
+     (test-assert "mktemp: temp file created" (file-exists? tmpfile))
+     (if (file-exists? tmpfile)
+         (delete-file tmpfile))
+
+     )))
+
+
+
+(define (test-systemstuff)
+  (test-group
+   "system commands"
+
+   (let-values (((ec o e) (isys (find-exe "true"))))
+     (test-assert "isys: /bin/true should have exit code 0" (equal? ec 0)))
+   (let-values (((ec o e) (isys (find-exe "false"))))
+     (test-assert "isys: /bin/false should have exit code 1" (equal? ec 1)))
+
+   (let-values (((ec o e) (isys "/bin/echo" "foo" "bar" "baz")))
+     (test-assert "isys: /bin/echo should have exit code 0" (equal? ec 0))
+     (test-assert "isys: /bin/echo should have stdout 'foo bar baz'" (equal? o "foo bar baz")))
+   
+   (let-values (((ec o e) (isys "/bin/ls /zzzzz")))
+     (let ((expected-code
+            (if (equal? systype "Darwin") 1 2))
+           (expected-err
+            (if (equal? systype "Darwin")
+                "ls: /zzzzz: No such file or directory"
+                "/bin/ls: cannot access /zzzzz: No such file or directory"))
+
+           )
+       (test "isys: /bin/ls /zzzzz should have exit code 2" expected-code ec)
+       (test "isys: /bin/ls /zzzzz should have empty stdout" "" o)
+       (test
+        "isys: /bin/ls /zzzzz should have stderr"
+        expected-err
+        e))
+     )
+
+   (let-values (((ec o e) (isys "/bin/ls /etc/passwd")))
+     (test "isys: /bin/ls /etc/passwd should have exit code 0" 0 ec)
+     (test "isys: /bin/ls /etc/passwd should have stdout" "/etc/passwd" o)
+     (test
+      "isys: /bin/ls /etc/passwd should have empty stderr"
+      ""
+      e))
+
+      (let ((res (do-or-die "/bin/ls /etc/passwd")))
+        (test
+         "do-or-die: ls /etc/passwd should work"
+         "/etc/passwd" res ))
+
+      (let ((res (do-or-die "/bin/ls /zzzzz" nodie: #t)))
+        (test
+         "do-or-die: ls /zzzzz should die"
+         #f res ))
+
+      ; test reading from process stdout line at a time
+      (let* (
+             (lineno (counter-maker))
+
+             ; print each line with an index
+             (eachline-fn (lambda (line)
+                         (print "GOTLINE " (lineno) "> " line)))
+
+             (res
+              (do-or-die "/bin/ls -l /etc | head; true"
+                         foreach-stdout: eachline-fn )))
+        
+        (test-assert "ls -l /etc should not be empty"
+                     (not (equal? res ""))))
+      ;; test writing to process stdout line at a time
+
+      (let* ((tmpfile (mktemp))
+             (cmd (conc "cat > " tmpfile)))
+        (let-values (((c o e)
+                      (isys cmd stdin-proc:
+                       (lambda (myport)
+                         (write-line "hello" myport)
+                         (write-line "hello2" myport)
+                         (close-output-port myport)))))
+          (test "isys-sp: cat should exit 0" 0 c)
+          (let ((mycmd (conc "cat " tmpfile)))
+            (test "isys-sp: cat output should match input" "hello\nhello2" (do-or-die mycmd)))
+
+          (delete-file tmpfile)
+        ))
+
+      (let* ((tmpfile (mktemp))
+             (cmd (conc "cat > " tmpfile)))
+        (do-or-die cmd stdin-proc:
+                   (lambda (myport)
+                     (write-line "hello" myport)
+                     (write-line "hello2" myport)
+                     (close-output-port myport))
+                   cmd)
+        (test "dod-sp: cat output should match input" "hello\nhello2" (do-or-die (conc "cat " tmpfile)))
+        (delete-file tmpfile))
+
+
+
+      
+
+      (let*
+          ((thefile (conc "/tmp/" (get-environment-variable "USER")  "9-lines"))
+           (counter (counter-maker))
+           (stdin-writer
+            (lambda ()
+              (if (< (counter) 10)
+                  (number->string (counter 0))
+                  #f)))
+            (cmd (conc "cat > " thefile)))
+        (let-values
+            (((c o e)
+              (isys cmd foreach-stdin-thunk: stdin-writer)))
+
+          (test-assert "isys-fsl: cat should return 0" (equal? c 0))
+
+          (test-assert
+           "isys-fsl: cat should have written a file"
+           (file-exists? thefile))
+          
+          (if
+           (file-exists? thefile)
+           (begin
+             (test "isys-fsl: cat file should have right contents" "1\n2\n3\n4\n5\n6\n7\n8\n9" (do-or-die (conc "cat " thefile)))
+             (delete-file thefile)))))
+      
+   ) ; end test-group
+  ) ; end define
+
+   
+(define (test-argprocessor )
+  (test-group
+   "Command line processor parameter settings"
+
+   (reset-ducttape-with-cmdline-list '())
+   (test-assert "(nil) debug mode should be off" (not (ducttape-debug-level)))
+   (test-assert "(nil): debug pattern should be '.'" (equal? "." (ducttape-debug-regex-filter)))
+   (test-assert "(nil): colors should be off" (not (ducttape-color-mode)))
+   (test-assert "(nil): silent mode should be off" (not (ducttape-silent-mode)))
+   (test-assert "(nil): quiet mode should be off" (not (ducttape-quiet-mode)))
+   (test-assert "(nil): logfile should be off" (not (ducttape-log-file)))
+
+   (reset-ducttape-with-cmdline-list '("-d"))
+   (test-assert "-d: debug mode should be on at level 1" (eq? 1 (ducttape-debug-level)))
+
+   (reset-ducttape-with-cmdline-list '("-dd"))
+   (test "-dd: debug level should be 2" 2 (ducttape-debug-level))
+
+   (reset-ducttape-with-cmdline-list '("-ddd"))
+   (test "-ddd: debug level should be 3" 3 (ducttape-debug-level))
+
+   (reset-ducttape-with-cmdline-list '("-d2"))
+   (test "-d2: debug level should be 2" 2 (ducttape-debug-level))
+
+   (reset-ducttape-with-cmdline-list '("-d3"))
+   (test "-d3: debug level should be 3" 3 (ducttape-debug-level))
+
+   (reset-ducttape-with-cmdline-list '("-dp" "foo"))
+   (test "-dp foo: debug pattern should be 'foo'" "foo" (ducttape-debug-regex-filter))
+
+   (reset-ducttape-with-cmdline-list '("--debug-pattern" "foo"))
+   (test "--debug-pattern foo: debug pattern should be 'foo'" "foo" (ducttape-debug-regex-filter))
+
+   (reset-ducttape-with-cmdline-list '("-dp" "foo" "-dp" "bar"))
+   (test "-dp foo -dp bar: debug pattern should be 'foo|bar'"  "foo|bar" (ducttape-debug-regex-filter))
+
+   (reset-ducttape-with-cmdline-list '("--quiet"))
+   (test-assert "-quiet: quiet mode should be active" (ducttape-quiet-mode))
+
+   (reset-ducttape-with-cmdline-list '("--silent"))
+   (test-assert "-silent: silent mode should be active" (ducttape-silent-mode))
+
+   (reset-ducttape-with-cmdline-list '("--color"))
+   (test-assert "-color: color mode should be active" (ducttape-color-mode))
+
+   (reset-ducttape-with-cmdline-list '("--log" "foo"))
+   (test "--log foo: logfile should be 'foo'" "foo" (ducttape-log-file))
+
+))
+
+(define (test-wwdate)
+  (test-group
+   "wwdate conversion tests"
+   (let ((test-table
+          '(("16ww01.5" . "2016-01-01")
+            ("16ww18.5" . "2016-04-29")
+            ("1999ww33.5" . "1999-08-13")
+            ("16ww18.4" . "2016-04-28")
+            ("16ww18.3" . "2016-04-27")
+            ("13ww01.0" . "2012-12-30")
+            ("13ww52.6" . "2013-12-28")
+            ("16ww53.3" . "2016-12-28"))))
+     (for-each
+      (lambda (test-pair)
+        (let ((wwdate (car test-pair))
+              (isodate (cdr test-pair)))
+          (test
+           (conc "(isodate->wwdate "isodate ") => "wwdate)
+           wwdate
+           (isodate->wwdate isodate))
+          
+          (test
+           (conc "(wwdate->isodate "wwdate ")   => "isodate)
+           isodate
+           (wwdate->isodate wwdate))))
+      test-table))))
+
+(define (main)
+  ;; (test <description; #f uses func prototype> <expected result> <thunk>)
+  
+;  (test-group "silly settext group"
+;              (test #f "\x1b[1mfoo\x1b[0m" (set-text (list 'bold) "foo"))
+;              (test "settext bold" "\x1b[1mfoo\x1b[0m" (set-text (list 'bold) "foo"))
+;              )
+
+  ; visually inspect this
+  (direct-iputs-test)
+
+  ; following use unit test test-egg
+  (reset-ducttape)
+  (test-argprocessor-funcs)
+  (reset-ducttape)
+  (test-argprocessor)
+  (test-systemstuff)
+  (test-misc)
+  (test-wwdate)
+  ) ; end main()
+
+(main)
+(sendmail "brandon.j.barclay@intel.com" "6hello subject"  "test body" )
+
+;(let* ((image-file "/nfs/site/home/bjbarcla/megatest-logo.png")
+;       (cid "mtlogo")
+;       (image-alist (list (cons image-file cid)))
+;       (body  (conc "Hello world<br /><img cid:"cid" alt=\"test image\"><br>bye!")))
+
+;  (sendmail "brandon.j.barclay@intel.com" "7hello subject"  body use_html: #t images-with-content-id-alist: image-alist)
+;  (print "sent image mail"))
+;(sendmail "bjbarcla" "2hello subject html"  "test body<h1>hello</h1><i>italics</i>" use_html: #t)
+;(sendmail "bb" "4hello attach subject html"  "<h2>hmm</h2>" use_html: #t attach-files-list: '( "/Users/bb/Downloads/wdmycloud-manual-4779-705103.pdf" ) )
+
+;(launch-repl)
+(test-exit)

ADDED   ducttape/test_example.scm
Index: ducttape/test_example.scm
==================================================================
--- /dev/null
+++ ducttape/test_example.scm
@@ -0,0 +1,3 @@
+(use ducttape-lib)
+
+(inote "Hello world")

ADDED   ducttape/useargs-example.scm
Index: ducttape/useargs-example.scm
==================================================================
--- /dev/null
+++ ducttape/useargs-example.scm
@@ -0,0 +1,19 @@
+(use ducttape-lib)
+
+(let (
+      (customers (skim-cmdline-opts-withargs-by-regex "--cust(omer)?"))
+      (magicmode (skim-cmdline-opts-noarg-by-regex "--magic"))
+      )
+  (print "your customers are " customers)
+  (if (null? magicmode)
+      (print "no unicorns for you")
+      (print "magic!")
+  )
+  )
+
+(idbg "hello")
+(idbg "hello2" 2)
+(idbg "hello2" 3)
+(inote "note")
+(iwarn "warn")
+(ierr "err")

ADDED   ducttape/workweekdate.scm
Index: ducttape/workweekdate.scm
==================================================================
--- /dev/null
+++ ducttape/workweekdate.scm
@@ -0,0 +1,193 @@
+(use srfi-19)
+(use test)
+;;(use format)
+(use regex)
+;(declare (unit wwdate))
+;; utility procedures to convert among
+;; different ways to express date (wwdate, seconds since epoch, isodate)
+;;
+;; samples:
+;; isodate   -> "2016-01-01"
+;; wwdate -> "16ww01.5"
+;; seconds   -> 1451631600
+
+;; procedures provided:
+;; ====================
+;; seconds->isodate
+;; seconds->wwdate
+;;
+;; isodate->seconds
+;; isodate->wwdate
+;;
+;; wwdate->seconds
+;; wwdate->isodate
+
+;; srfi-19 used extensively; this doc is better tha the eggref:
+;; http://srfi.schemers.org/srfi-19/srfi-19.html
+
+;; Author: brandon.j.barclay@intel.com 16ww18.6
+
+(define (date->seconds date)
+  (inexact->exact
+   (string->number
+    (date->string date "~s"))))
+
+(define (seconds->isodate seconds)
+  (let* ((date (seconds->date seconds))
+         (result (date->string date "~Y-~m-~d")))
+    result))
+
+(define (isodate->seconds isodate)
+  "Takes a string input of the form 'YY-MM-DD' or 'YYYY-MM-DD' and returns epoch time; for YY, assume after Y2K"
+  (let* ((numlist (map string->number (string-split isodate "-")))
+        (raw-year (car numlist))
+        (year (if (< raw-year 100) (+ raw-year 2000) raw-year))
+        (month (list-ref numlist 1))
+        (day (list-ref numlist 2))
+        (date (make-date 0 0 0 0 day month year))
+        (seconds (date->seconds date)))
+
+    seconds))
+
+;; adapted from perl Intel::WorkWeek perl module
+;; workweek year consists of numbered weeks starting from week 1
+;;   days of week are numbered starting from 0 on sunday
+;;   weeks begin on sunday- day number 0 and end saturday- day 6
+;;   week 1 is defined as the week containing jan 1 of the year
+;;   workweek year does not match calendar year in workweek 1
+;;     since workweek 1 contains jan1 and workweek begins sunday,
+;;     days prior to jan1 in workweek 1 belong to the next workweek year
+(define (seconds->wwdate-values seconds)
+  (define (date-difference->seconds d1 d2)
+    (- (date->seconds d1) (date->seconds d2)))
+
+  (let* ((thisdate (seconds->date seconds))
+         (thisdow (string->number (date->string thisdate "~w")))
+
+         (year (date-year thisdate))
+         ;; intel workweek 1 begins on sunday of week containing jan1
+         (jan1 (make-date 0 0 0 0 1 1 year))
+         (jan1dow (date-week-day jan1))
+         (ww01 (date-subtract-duration jan1 (seconds->time (* 60 60 24 jan1dow))))
+
+         (ww01_delta_seconds (date-difference->seconds thisdate ww01))
+         (wwnum_initial (inexact->exact (add1 (floor (/ ww01_delta_seconds 24 3600 7) ))))
+         
+         ;; we could be in ww1 of next year
+         (this-saturday (seconds->date
+                         (+ seconds
+                            (* 60 60 24 (- 6 thisdow)))))
+         (this-week-ends-next-year?
+          (> (date-year this-saturday) year))
+         (intelyear
+          (if this-week-ends-next-year?
+              (add1 year)
+              year))
+         (intelweek
+          (if this-week-ends-next-year?
+              1
+              wwnum_initial)))
+   (values intelyear intelweek thisdow)))
+
+(define (string-leftpad in width pad-char)
+  (let* ((unpadded-str (->string in))
+         (padlen_temp (- width (string-length unpadded-str)))
+         (padlen (if (< padlen_temp 0) 0 padlen_temp))
+         (padding (make-string padlen pad-char)))
+    (conc padding unpadded-str)))
+
+(define (string-rightpad in width pad-char)
+  (let* ((unpadded-str (->string in))
+         (padlen_temp (- width (string-length unpadded-str)))
+         (padlen (if (< padlen_temp 0) 0 padlen_temp))
+         (padding (make-string padlen pad-char)))
+    (conc unpadded-str padding)))
+
+(define (zeropad num width)
+  (string-leftpad num width #\0))
+
+(define (seconds->wwdate seconds)
+
+  (let-values (((intelyear intelweek day-of-week-num)
+                (seconds->wwdate-values seconds)))
+    (let ((intelyear-str
+           (zeropad
+            (->string
+             (if (> intelyear 1999)
+                 (- intelyear 2000) intelyear))
+            2))
+          (intelweek-str
+           (zeropad (->string intelweek) 2))
+          (dow-str (->string day-of-week-num)))
+      (conc intelyear-str "ww" intelweek-str "." dow-str))))
+
+(define (isodate->wwdate isodate)
+  (seconds->wwdate
+   (isodate->seconds isodate)))
+
+(define (wwdate->seconds wwdate)
+  (let ((match (string-match "^(\\d+)ww(\\d+).(\\d)$" wwdate)))
+    (if
+     (not match)
+     #f
+     (let* (
+            (intelyear-raw (string->number (list-ref match 1)))
+            (intelyear (if (< intelyear-raw 100)
+                           (+ intelyear-raw 2000)
+                           intelyear-raw))
+            (intelww (string->number (list-ref match 2)))
+            (dayofweek (string->number (list-ref match 3)))
+
+            (day-of-seconds (* 60 60 24 ))
+            (week-of-seconds (* day-of-seconds 7))
+            
+
+            ;; get seconds at ww1.0
+            (new-years-date (make-date 0 0 0 0 1 1 intelyear))
+            (new-years-seconds
+             (date->seconds new-years-date))
+            (new-years-dayofweek (date-week-day new-years-date))
+            (ww1.0_seconds (- new-years-seconds
+                              (* day-of-seconds
+                                 new-years-dayofweek)))
+            (workweek-adjustment (* week-of-seconds (sub1 intelww)))
+            (weekday-adjustment (* dayofweek day-of-seconds))
+
+            (result (+ ww1.0_seconds workweek-adjustment weekday-adjustment)))
+       result))))
+
+(define (wwdate->isodate wwdate)
+  (seconds->isodate (wwdate->seconds wwdate)))
+
+(define (current-wwdate)
+  (seconds->wwdate (current-seconds)))
+
+(define (current-isodate)
+  (seconds->isodate (current-seconds)))
+
+(define (wwdate-tests)
+  (test-group
+   "date conversion tests"
+   (let ((test-table
+          '(("16ww01.5" . "2016-01-01")
+            ("16ww18.5" . "2016-04-29")
+            ("1999ww33.5" . "1999-08-13")
+            ("16ww18.4" . "2016-04-28")
+            ("16ww18.3" . "2016-04-27")
+            ("13ww01.0" . "2012-12-30")
+            ("13ww52.6" . "2013-12-28")
+            ("16ww53.3" . "2016-12-28"))))
+     (for-each
+      (lambda (test-pair)
+        (let ((wwdate (car test-pair))
+              (isodate (cdr test-pair)))
+          (test
+           (conc "(isodate->wwdate "isodate ") => "wwdate)
+           wwdate
+           (isodate->wwdate isodate))
+          
+          (test
+           (conc "(wwdate->isodate "wwdate ")   => "isodate)
+           isodate
+           (wwdate->isodate wwdate))))
+      test-table))))

Index: genexample.scm
==================================================================
--- genexample.scm
+++ genexample.scm
@@ -156,18 +156,18 @@
 	(print "")
 	(print "[setup]")
 	(print "# Adjust max_concurrent_jobs to limit how much you load your machines")
 	(print "max_concurrent_jobs 50\n")
 	(print "# This is your link path. Avoid moving it once set.")
-	(print "linktree " (common:real-path lntree))
+	(print "linktree " lntree) ;; (common:real-path lntree))
 	(print "\n# Job tools are more advanced ways to control how your jobs are launched")
 	(print "[jobtools]\nuseshell yes\nlauncher nbfake\nmaxload 1.5\n")
 	(print "# You can override environment variables for all your tests here")
 	(print "[env-override]\nEXAMPLE_VAR example value\n")
 	(print "# As you run more tests you may need to add additional disks, the names are arbitrary but must be unique")
-	(print "[disks]\ndisk0 " (common:real-path firstd))))
-
+	(print "[disks]\ndisk0 " firstd))) ;; (common:real-path firstd))))
+    
     (print
      "==================
 
 I'm now creating a runconfigs.config file for you with a default section.
 You can use this file to set variables for your tests based on the \"target\" (the combination
@@ -195,11 +195,11 @@
     ;; Now create a test and logpro file
     (print
      "==================
 
 You now have the basic common files for your megatest setup. Next run
-\"megatest -gen-test\" to create a test.
+\"megatest -create-test <testname>\" to create a test.
 
 Thank you for using Megatest. 
 
 You can edit your config files and create tests in the " path " directory
 

Index: http-transport.scm
==================================================================
--- http-transport.scm
+++ http-transport.scm
@@ -40,11 +40,11 @@
 
 (include "common_records.scm")
 (include "db_records.scm")
 (include "js-path.scm")
 
-(require-library stml)
+(import stml2)
 (define (http-transport:make-server-url hostport)
   (if (not hostport)
       #f
       (conc "http://" (car hostport) ":" (cadr hostport))))
 

Index: launch.scm
==================================================================
--- launch.scm
+++ launch.scm
@@ -623,11 +623,19 @@
 	    ) ;; (set-signal-handler! signal/stop sighand)
 	  
 	  ;; Do not run the test if it is REMOVING, RUNNING, KILLREQ or REMOTEHOSTSTART,
 	  ;; Mark the test as REMOTEHOSTSTART *IMMEDIATELY*
 	  ;;
-	  (let* ((test-info (rmt:get-test-info-by-id run-id test-id))
+	  (let* ((test-info (let loop ((tries 0))
+			      (let ((tinfo (rmt:get-test-info-by-id run-id test-id)))
+				(if tinfo
+				    tinfo
+				    (if (> tries 5)
+					#f
+					(begin
+					  (thread-sleep! (+ 1 (* tries 10)))
+					  (loop (+ tries 1))))))))
 		 (test-host (if test-info
 				(db:test-get-host        test-info)
 				(begin
 				  (debug:print 0 *default-log-port* "ERROR: failed to find a record for test-id " test-id ", exiting.")
 				  (exit))))
@@ -1124,11 +1132,12 @@
 		      (begin
 			(debug:print-error 0 *default-log-port* "you are not in a megatest area!")
 			(exit 1)))
 		  (setenv "MT_RUN_AREA_HOME" *toppath*)
 		  ;; the seed read is done, now read runconfigs, cache it then read megatest.config one more time and cache it
-		  (let* ((keys         (rmt:get-keys))
+		  (let* ((keys         (common:list-or-null (rmt:get-keys)
+							    message: "Failed to retrieve keys in launch.scm. Please report this to the developers."))
 			 (key-vals     (keys:target->keyval keys target))
 			 (linktree     (common:get-linktree)) ;; (or (getenv "MT_LINKTREE")(if *configdat* (configf:lookup *configdat* "setup" "linktree") #f)))
 					;     (if *configdat*
 					; 	   (configf:lookup *configdat* "setup" "linktree")
 					; 	   (conc *toppath* "/lt"))))
@@ -1572,19 +1581,11 @@
 				(configf:lookup  *configdat* "setup" "runtimelim")))
 	   ;; FIXME SOMEDAY: not good how this is so obtuse, this hack is to 
 	   ;;                allow running from dashboard. Extract the path
 	   ;;                from the called megatest and convert dashboard
 	   ;;             	  or dboard to megatest
-	   (local-megatest  (let* ((lm  (car (argv)))
-				   (dir (pathname-directory lm))
-				   (exe (pathname-strip-directory lm)))
-			      (conc (if dir (conc dir "/") "")
-				    (case (string->symbol exe)
-				      ((dboard)    "../megatest")
-				      ((mtest)     "../megatest")
-				      ((dashboard) "megatest")
-				      (else exe)))))
+	   (local-megatest  (common:find-local-megatest))
 	   (launcher        (common:get-launcher *configdat* test-name item-path)) ;; (configf:lookup *configdat* "jobtools"     "launcher"))
 	   (test-sig        (conc (common:get-testsuite-name) ":" test-name ":" item-path)) ;; (item-list->path itemdat))) ;; test-path is the full path including the item-path
 	   (work-area       #f)
 	   (toptest-work-area #f) ;; for iterated tests the top test contains data relevant for all
 	   (diskpath   #f)

Index: megatest-version.scm
==================================================================
--- megatest-version.scm
+++ megatest-version.scm
@@ -18,6 +18,6 @@
 ;; Always use two or four digit decimal
 ;; 1.01, 1.02...1.10,1.11,1.1101 ... 1.99,2.00..
 
 (declare (unit megatest-version))
 
-(define megatest-version 1.6545)
+(define megatest-version 1.6547)

Index: megatest.scm
==================================================================
--- megatest.scm
+++ megatest.scm
@@ -20,22 +20,10 @@
 ;; (include "megatest-version.scm")
 
 ;; fake out readline usage of toplevel-command
 (define (toplevel-command . a) #f)
 
-(use (prefix sqlite3 sqlite3:) srfi-1 posix regex regex-case srfi-69 (prefix base64 base64:)
-     readline apropos json http-client directory-utils typed-records
-     http-client srfi-18 extras format)
-
-;; Added for csv stuff - will be removed
-;;
-(use sparse-vectors)
-
-(require-library mutils)
-
-;; (use zmq)
-
 (declare (uses common))
 (declare (uses megatest-version))
 (declare (uses margs))
 (declare (uses runs))
 (declare (uses launch))
@@ -44,27 +32,53 @@
 (declare (uses tests))
 (declare (uses genexample))
 ;; (declare (uses daemon))
 (declare (uses db))
 ;; (declare (uses dcommon))
+(declare (uses stml2))
+(declare (uses pkts))
+(declare (uses mutils))
 
 (declare (uses tdb))
 (declare (uses mt))
 (declare (uses api))
 (declare (uses tasks)) ;; only used for debugging.
 (declare (uses env))
 (declare (uses diff-report))
-(declare (uses ftail))
-(import ftail)
+(declare (uses commonmod))
+;; (declare (uses ftail))
+;; (import ftail)
+
+(import stml2 mutils commonmod)
+
+;; invoke the imports
+;; (declare (uses mtargs.import))
+;; (declare (uses mtconfigf.import))
+(declare (uses cookie.import))
+(declare (uses stml2.import))
+(declare (uses pkts.import))
+(declare (uses commonmod.import))
 
 (define *db* #f) ;; this is only for the repl, do not use in general!!!!
 
 (include "common_records.scm")
 (include "key_records.scm")
 (include "db_records.scm")
 (include "run_records.scm")
 (include "megatest-fossil-hash.scm")
+
+(use (prefix sqlite3 sqlite3:) srfi-1 posix regex regex-case srfi-69 (prefix base64 base64:)
+     readline apropos json http-client directory-utils typed-records
+     http-client srfi-18 extras format)
+
+;; Added for csv stuff - will be removed
+;;
+(use sparse-vectors)
+
+(import mutils ducttape-lib stml2)
+
+;; (use zmq)
 
 (define *usage-log-file* #f)    ;; put path to file for logging usage in this var in the ~/.megatestrc file
 (define *usage-use-seconds* #t) ;; for Epoc seconds in usage logging change this to #t in ~/.megatestrc file
 
 ;; load the ~/.megatestrc file, put (use trace)(trace-call-sites #t)(trace function-you-want-to-trace) in this file
@@ -110,11 +124,11 @@
 Launching and managing runs
   -run                    : run all tests or as specified by -testpatt
   -remove-runs            : remove the data for a run, requires -runname and -testpatt
                             Optionally use :state and :status, use -keep-records to remove only
                             the run data. Use -kill-wait to override the 10 second
-                            per test wait after kill delay. 
+                            per test wait after kill delay (e.g. -kill-wait 0). 
   -kill-runs              : kill existing run(s) (all incomplete tests killed)
   -kill-rerun             : kill an existing run (all incomplete tests killed and run is rerun)
   -set-state-status X,Y   : set state to X and status to Y, requires controls per -remove-runs
   -rerun FAIL,WARN...     : force re-run for tests with specificed status(s)
   -rerun-clean            : set all tests not COMPLETED+PASS,WARN,WAIVED to NOT_STARTED,n/a
@@ -226,20 +240,20 @@
                             will substitute %s for the sheet name in generating 
                             multiple sheets)
   -o                      : output file for refdb2dat (defaults to stdout)
   -archive cmd            : archive runs specified by selectors to one of disks specified
                             in the [archive-disks] section.
-                            cmd: keep-html, restore, save, save-remove
+                            cmd: keep-html, restore, save, save-remove, get (use 
+                            -dest to set destination), -include path1,path2... to get or save specific files
   -generate-html          : create a simple html dashboard for browsing your runs
   -generate-html-structure  : create a top level html veiw to list targets/runs and a Run view within each run directory.  
   -list-run-time          : list time requered to complete runs. It supports following switches
                             -run-patt <patt> -target-patt <patt> -dumpmode <csv,json,plain-text>
-  -list-test-time	   : list time requered to complete each test in a run. It following following arguments
+  -list-test-time	  : list time requered to complete each test in a run. It following following arguments
                             -runname <patt> -target <patt> -dumpmode <csv,json,plain-text>
-
-  		
-
+  -syscheck               : do some very basic checks; write access and space in tmp, home, runs, links and 
+                            is $DISPLAY valid 
 
 Diff report
   -diff-rep               : generate diff report (must include -src-target, -src-runname, -target, -runname
                                                   and either -diff-email or -diff-html)
   -src-target <target>
@@ -252,12 +266,12 @@
   -pathmod path           : insert path, i.e. path/runame/itempath/logfile.html
                             will clear the field if no rundir/testname/itempath/logfile
                             if it contains forward slashes the path will be converted
                             to windows style
 Getting started
-  -create-megatest-area       : create a skeleton megatest area. You will be prompted for paths
-  -create-test testname       : create a skeleton megatest test. You will be prompted for info
+  -create-megatest-area   : create a skeleton megatest area. You will be prompted for paths
+  -create-test testname   : create a skeleton megatest test. You will be prompted for info
 
 Examples
 
 # Get test path, use '.' to get a single path or a specific path/file pattern
 megatest -test-files 'logs/*.log' -target ubuntu/n%/no% -runname w49% -testpatt test_mt%
@@ -299,10 +313,11 @@
 			"-rerun"
 
 			"-days"
 			"-rename-run"
 			"-to"
+			"-dest"
 			;; values and messages
 			":category"
 			":variable"
 			":value"
 			":expected"
@@ -329,13 +344,18 @@
 
                         ;; move runs stuff here
                         "-remove-keep"           
 			"-set-run-status"
 			"-age"
+
+			;; archive 
 			"-archive"
 			"-actions"
 			"-precmd"
+			"-include"
+			"-exclude-rx"
+			"-exclude-rx-from"
 			
 			"-debug" ;; for *verbosity* > 2
 			"-create-test"
 			"-override-timeout"
 			"-test-files"  ;; -test-paths is for listing all
@@ -436,10 +456,12 @@
 			"-logging"
 			"-v" ;; verbose 2, more than normal (normal is 1)
 			"-q" ;; quiet 0, errors/warnings only
 
                         "-diff-rep"
+
+			"-syscheck"
                         )
 		 args:arg-hash
 		 0))
 
 ;; Add args that use remargs here
@@ -505,13 +527,19 @@
   (if start-watchdog
       (thread-start! *watchdog*)))
 
 
 ;; bracket open-output-file with code to make leading directory if it does not exist and handle exceptions
-(define (open-logfile logpath)
+(define (open-logfile logpath-in)
   (condition-case
-   (let* ((log-dir (or (pathname-directory logpath) ".")))
+   (let* ((log-dir (or (pathname-directory logpath-in) "."))
+	  (fname   (pathname-strip-directory logpath-in))
+	  (logpath (if (> (string-length fname) 250)
+		       (let ((newlogf (conc log-dir "/" (common:get-signature fname) ".log")))
+			 (debug:print 0 *default-log-port* "WARNING: log file " logpath-in " path too long, converted to " newlogf)
+			 newlogf)
+		       logpath-in)))
      (if (not (directory-exists? log-dir))
          (system (conc "mkdir -p " log-dir)))
      (open-output-file logpath))
    (exn ()
         (debug:print-error 0 *default-log-port* "Could not open log file for write: "logpath)
@@ -1041,23 +1069,34 @@
 ;; Remove old run(s)
 ;;======================================================================
 
 ;; since several actions can be specified on the command line the removal
 ;; is done first
-(define (operate-on action #!key (mode #f)) ;; #f is "use default"
+(define (operate-on action #!key (mode #f)(target-in #f)(runname-in #f)(keys-in #f)(keyvals-in #f)) ;; #f is "use default"
   (let* ((runrec (runs:runrec-make-record))
-	 (target (common:args-get-target)))
+	 (target (or target-in   (common:args-get-target))) ;; eventually get rid of the call to common:args-get-target
+	 (runname (or runname-in
+		      (args:get-arg "-runname"))) ;; eventually get rid of the get-arg calls
+	 (testpatt (or (args:get-arg "-testpatt")
+		       (and (eq? action 'archive) ;; if it is an archive command fallback to MT_TEST_NAME and MT_ITEMPATH
+			    (common:get-full-test-name))
+		       (and (eq? action 'kill-runs)
+			    "%/%") ;; I'm just guessing that this is correct :(
+		       (common:args-get-testpatt #f) ;; (args:get-arg "-testpatt")))
+		       ))) ;;
     (cond
      ((not target)
-      (debug:print-error 0 *default-log-port* "Missing required parameter for " action ", you must specify -target or -reqtarg")
+      (debug:print-error 0 *default-log-port* "Missing required parameter for "
+			 action ", you must specify -target or -reqtarg")
       (exit 1))
-     ((not (or (args:get-arg ":runname")
-	       (args:get-arg "-runname")))
-      (debug:print-error 0 *default-log-port* "Missing required parameter for " action ", you must specify the run name pattern with -runname patt")
+     ((not runname)
+      (debug:print-error 0 *default-log-port* "Missing required parameter for "
+			 action ", you must specify the run name pattern with -runname patt")
       (exit 2))
-     ((not (or (args:get-arg "-testpatt") (eq? action 'kill-runs)))
-      (debug:print-error 0 *default-log-port* "Missing required parameter for " action ", you must specify the test pattern with -testpatt")
+     ((not testpatt)
+      (debug:print-error 0 *default-log-port* "Missing required parameter for "
+			 action ", you must specify the test pattern with -testpatt")
       (exit 3))
      (else
       (if (not (car *configinfo*))
 	  (begin
 	    (debug:print-error 0 *default-log-port* "Attempted " action "on test(s) but run area config file not found")
@@ -1066,13 +1105,13 @@
 	  (begin
 	    ;; check for correct version, exit with message if not correct
 	    (common:exit-on-version-changed)
 	    (runs:operate-on  action
 			      target
-			      (common:args-get-runname)  ;; (or (args:get-arg "-runname")(args:get-arg ":runname"))
-			      (common:args-get-testpatt #f) ;; (args:get-arg "-testpatt")
-			      state: (common:args-get-state)
+			      runname
+			      testpatt
+			      state:  (common:args-get-state)
 			      status: (common:args-get-status)
 			      new-state-status: (args:get-arg "-set-state-status")
                               mode: mode)))
       (set! *didsomething* #t)))))
 
@@ -1864,15 +1903,22 @@
 ;; Archive tests
 ;;======================================================================
 ;; Archive tests matching target, runname, and testpatt
 (if (args:get-arg "-archive")
     ;; else do a general-run-call
-    (general-run-call 
-     "-archive"
-     "Archive"
-     (lambda (target runname keys keyvals)
-       (operate-on 'archive))))
+    (begin
+      ;; for the archive get we need to preserve the starting dir as part of the target path
+      (if (and (args:get-arg "-dest")
+	       (not (equal? (substring (args:get-arg "-dest") 0 1) "/")))
+	  (let ((newpath  (conc (current-directory) "/" (args:get-arg "-dest"))))
+	    (debug:print-info 1 *default-log-port* "Preserving original path to destination, was " (args:get-arg "-dest") ", now " newpath)
+	    (hash-table-set! args:arg-hash "-dest" newpath)))
+      (general-run-call 
+       "-archive"
+       "Archive"
+       (lambda (target runname keys keyvals)
+	 (operate-on 'archive target-in: target runname-in: runname )))))
 
 ;;======================================================================
 ;; Extract a spreadsheet from the runs database
 ;;======================================================================
 
@@ -2343,17 +2389,26 @@
     (let* ((toppath (launch:setup)))
       (if (tests:create-html-tree #f)
           (debug:print-info 0 *default-log-port* "HTML output created in " toppath "/lt/page0.html")
           (debug:print 0 *default-log-port* "Failed to create HTML output in " toppath "/lt/runs-index.html"))
       (set! *didsomething* #t)))
+
 (if (args:get-arg "-generate-html-structure")
     (let* ((toppath (launch:setup)))
       ;(if (tests:create-html-tree #f)
  				(if (tests:create-html-summary #f)
           (debug:print-info 0 *default-log-port* "HTML output created in " toppath "/lt/targets.html")
           (debug:print 0 *default-log-port* "Failed to create HTML output in " toppath "/lt/runs-index.html"))
       (set! *didsomething* #t)))
+
+(if (args:get-arg "-syscheck")
+    (begin
+      (mutils:syscheck common:raw-get-remote-host-load
+		       server:get-best-guess-address
+		       read-config)
+      (set! *didsomething* #t)))
+
 ;;======================================================================
 ;; Exit and clean up
 ;;======================================================================
 
 (if (not *didsomething*)

ADDED   mtargs.scm
Index: mtargs.scm
==================================================================
--- /dev/null
+++ mtargs.scm
@@ -0,0 +1,23 @@
+;;======================================================================
+;; Copyright 2019, Matthew Welland.
+;; 
+;; This file is part of Megatest.
+;; 
+;;     Megatest is free software: you can redistribute it and/or modify
+;;     it under the terms of the GNU General Public License as published by
+;;     the Free Software Foundation, either version 3 of the License, or
+;;     (at your option) any later version.
+;; 
+;;     Megatest is distributed in the hope that it will be useful,
+;;     but WITHOUT ANY WARRANTY; without even the implied warranty of
+;;     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;;     GNU General Public License for more details.
+;; 
+;;     You should have received a copy of the GNU General Public License
+;;     along with Megatest.  If not, see <http://www.gnu.org/licenses/>.
+
+;;======================================================================
+
+(declare (unit mtargs))
+
+(include "mtargs/mtargs.scm")

ADDED   mtargs/Makefile
Index: mtargs/Makefile
==================================================================
--- /dev/null
+++ mtargs/Makefile
@@ -0,0 +1,22 @@
+# Copyright 2007-2010, Matthew Welland.
+#
+#  This program is made available under the GNU GPL version 2.0 or
+#  greater. See the accompanying file COPYING for details.
+#
+#  This program is distributed WITHOUT ANY WARRANTY; without even the
+#  implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+#  PURPOSE.
+
+# TARGDIR = $(shell csi -e "(print (car \#\#sys\#include-pathnames))(exit)")
+
+all : uptodate.log # $(TARGDIR)/mtargs.so
+
+uptodate.log : mtargs.scm mtargs.setup
+	chicken-install | tee uptodate.log
+
+$(TARGDIR)/mtargs.so : mtargs.so
+	@echo installing to $(TARGDIR)
+	cp mtargs.so $(TARGDIR)
+
+mtargs.so : mtargs.scm
+	csc -s mtargs.scm

ADDED   mtargs/mtargs.meta
Index: mtargs/mtargs.meta
==================================================================
--- /dev/null
+++ mtargs/mtargs.meta
@@ -0,0 +1,20 @@
+(
+; Your egg's license:
+(license "LGPL")
+
+; Pick one from the list of categories (see below) for your egg and enter it
+; here.
+(category misc)
+
+; A list of eggs mpeg3 depends on.  If none, you can omit this declaration
+; altogether. If you are making an egg for chicken 3 and you need to use
+; procedures from the `files' unit, be sure to include the `files' egg in the
+; `needs' section (chicken versions < 3.4.0 don't provide the `files' unit).
+; `depends' is an alias to `needs'.
+(needs srfi-69 srfi-1)
+
+; A list of eggs required for TESTING ONLY.  See the `Tests' section.
+(test-depends test)
+
+(author "Matt Welland")
+(synopsis "Primitive argument processor."))

ADDED   mtargs/mtargs.scm
Index: mtargs/mtargs.scm
==================================================================
--- /dev/null
+++ mtargs/mtargs.scm
@@ -0,0 +1,96 @@
+;; Copyright 2007-2010, Matthew Welland.
+;;
+;; This file is part of mtargs.
+;; 
+;;     mtargs is free software: you can redistribute it and/or modify
+;;     it under the terms of the GNU General Public License as published by
+;;     the Free Software Foundation, either version 3 of the License, or
+;;     (at your option) any later version.
+;; 
+;;     mtargs is distributed in the hope that it will be useful,
+;;     but WITHOUT ANY WARRANTY; without even the implied warranty of
+;;     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;;     GNU General Public License for more details.
+;; 
+;;     You should have received a copy of the GNU General Public License
+;;     along with mtargs.  If not, see <http://www.gnu.org/licenses/>.
+
+
+(module mtargs
+    (
+     arg-hash
+     get-arg
+     get-arg-from
+     usage
+     get-args
+     print-args
+     any-defined?
+     help
+     )
+
+(import scheme chicken data-structures extras posix ports files)
+(use srfi-69 srfi-1)
+
+(define arg-hash (make-hash-table))
+(define help "")
+
+(define (get-arg arg . default)
+  (if (null? default)
+      (hash-table-ref/default arg-hash arg #f)
+      (hash-table-ref/default arg-hash arg (car default))))
+
+(define (any-defined? . args)
+  (not (null? (filter (lambda (x) x)
+		      (map get-arg args)))))
+
+;; (define any any-defined?)
+
+(define (get-arg-from ht arg . default)
+  (if (null? default)
+      (hash-table-ref/default ht arg #f)
+      (hash-table-ref/default ht arg (car default))))
+
+(define (usage . args)
+  (if (> (length args) 0)
+      (apply print "ERROR: " args))
+  (if (string? help)
+      (print help)
+      (print "Usage: " (car (argv)) " ... "))
+  (exit 0))
+
+(define (get-args args params switches arg-hash num-needed)
+  (let* ((numtargs (length args))
+	 (adj-num-needed (if num-needed (+ num-needed 2) #f)))
+    (if (< numtargs (if adj-num-needed adj-num-needed 2))
+	(if (>= num-needed 1)
+	    (usage "No arguments provided")
+	    '())
+	(let loop ((arg (cadr args))
+		   (tail (cddr args))
+		   (remtargs '()))
+	  (cond 
+	   ((member arg params) ;; args with params
+	    (if (< (length tail) 1)
+		(usage "param given without argument " arg)
+		(let ((val     (car tail))
+		      (newtail (cdr tail)))
+		  (hash-table-set! arg-hash arg val)
+		  (if (null? newtail) remtargs
+		      (loop (car newtail)(cdr newtail) remtargs)))))
+	   ((member arg switches)         ;; args with no params (i.e. switches)
+	    (hash-table-set! arg-hash arg #t)
+	    (if (null? tail) remtargs
+		(loop (car tail)(cdr tail) remtargs)))
+	   (else
+	    (if (null? tail)(append remtargs (list arg)) ;; return the non-used args
+		(loop (car tail)(cdr tail)(append remtargs (list arg))))))))
+    ))
+
+(define (print-args remtargs arg-hash)
+  (print "ARGS: " remtargs)
+  (for-each (lambda (arg)
+	      (print "   " arg "   " (hash-table-ref/default arg-hash arg #f)))
+	    (hash-table-keys arg-hash)))
+
+
+)

ADDED   mtargs/mtargs.setup
Index: mtargs/mtargs.setup
==================================================================
--- /dev/null
+++ mtargs/mtargs.setup
@@ -0,0 +1,18 @@
+;; Copyright 2007-2010, Matthew Welland.
+;;
+;;  This program is made available under the GNU GPL version 2.0 or
+;;  greater. See the accompanying file COPYING for details.
+;;
+;;  This program is distributed WITHOUT ANY WARRANTY; without even the
+;;  implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+;;  PURPOSE.
+
+;;;; mtargs.setup
+
+;; compile the code into a dynamically loadable shared object
+;; (will generate mtargs.so)
+(compile -s mtargs.scm)
+
+;; Install as extension library
+(standard-extension 'mtargs "mtargs.so")
+

Index: mtut.scm
==================================================================
--- mtut.scm
+++ mtut.scm
@@ -21,25 +21,25 @@
 
 ;; fake out readline usage of toplevel-command
 (define (toplevel-command . a) #f)
 
 (use srfi-1 posix srfi-69 readline ;;  regex regex-case srfi-69 apropos json http-client directory-utils rpc typed-records;; (srfi 18) extras)
-   srfi-19  srfi-18 extras format pkts regex regex-case
+   srfi-19  srfi-18 extras format regex regex-case
      (prefix dbi dbi:)
      nanomsg)
 
 (declare (uses common))
 (declare (uses megatest-version))
 (declare (uses margs))
 (declare (uses configf))
 ;; (declare (uses rmt))
 
-(use ducttape-lib)
+(import ducttape-lib pkts)
 
 (include "megatest-fossil-hash.scm")
 
-(require-library stml)
+(import stml2)
 
 ;; stuff for the mapper and checker functions
 ;;
 (define *target-mappers*  (make-hash-table)) 
 (define *runname-mappers* (make-hash-table)) 

ADDED   mutils.scm
Index: mutils.scm
==================================================================
--- /dev/null
+++ mutils.scm
@@ -0,0 +1,23 @@
+;;======================================================================
+;; Copyright 2019, Matthew Welland.
+;; 
+;; This file is part of Megatest.
+;; 
+;;     Megatest is free software: you can redistribute it and/or modify
+;;     it under the terms of the GNU General Public License as published by
+;;     the Free Software Foundation, either version 3 of the License, or
+;;     (at your option) any later version.
+;; 
+;;     Megatest is distributed in the hope that it will be useful,
+;;     but WITHOUT ANY WARRANTY; without even the implied warranty of
+;;     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;;     GNU General Public License for more details.
+;; 
+;;     You should have received a copy of the GNU General Public License
+;;     along with Megatest.  If not, see <http://www.gnu.org/licenses/>.
+
+;;======================================================================
+
+(declare (unit mutils))
+
+(include "mutils/mutils.scm")

ADDED   mutils/Makefile
Index: mutils/Makefile
==================================================================
--- /dev/null
+++ mutils/Makefile
@@ -0,0 +1,22 @@
+# Copyright 2007-2010, Matthew Welland.
+#
+#  This program is made available under the GNU GPL version 2.0 or
+#  greater. See the accompanying file COPYING for details.
+#
+#  This program is distributed WITHOUT ANY WARRANTY; without even the
+#  implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+#  PURPOSE.
+
+# TARGDIR = $(shell csi -e "(print (car \#\#sys\#include-pathnames))(exit)")
+
+all : uptodate.log # $(TARGDIR)/mutils.so
+
+uptodate.log : mutils.scm mutils.setup
+	chicken-setup | tee uptodate.log
+
+$(TARGDIR)/mutils.so : mutils.so
+	@echo installing to $(TARGDIR)
+	cp mutils.so $(TARGDIR)
+
+mutils.so : mutils.scm
+	csc -s mutils.scm

ADDED   mutils/mutils.meta
Index: mutils/mutils.meta
==================================================================
--- /dev/null
+++ mutils/mutils.meta
@@ -0,0 +1,20 @@
+(
+; Your egg's license:
+(license "BSD")
+
+; Pick one from the list of categories (see below) for your egg and enter it
+; here.
+(category misc)
+
+; A list of eggs mpeg3 depends on.  If none, you can omit this declaration
+; altogether. If you are making an egg for chicken 3 and you need to use
+; procedures from the `files' unit, be sure to include the `files' egg in the
+; `needs' section (chicken versions < 3.4.0 don't provide the `files' unit).
+; `depends' is an alias to `needs'.
+(needs sparse-vectors)
+
+; A list of eggs required for TESTING ONLY.  See the `Tests' section.
+(test-depends test)
+
+(author "Matt Welland")
+(synopsis "A basic description of the purpose of the egg."))

ADDED   mutils/mutils.scm
Index: mutils/mutils.scm
==================================================================
--- /dev/null
+++ mutils/mutils.scm
@@ -0,0 +1,310 @@
+;; Copyright 2006-2011, Matthew Welland.
+;; 
+;;  This program is made available under the GNU GPL version 2.0 or
+;;  greater. See the accompanying file COPYING for details.
+;; 
+;;  This program is distributed WITHOUT ANY WARRANTY; without even the
+;;  implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+;;  PURPOSE.
+
+;; This is from the perl world, a hash of hashes is a super easy way to keep a handle on
+;; lots of disparate data
+;;
+
+(module mutils
+    *
+
+  (import chicken scheme
+	  ;; data-structures posix
+	  srfi-1
+	  ;; srfi-13
+	  srfi-69
+	  ports
+	  extras
+	  regex
+	  posix
+	  data-structures
+	  matchable
+	  )
+
+(define (mutils:hierhash-ref hh . keys)
+  (if (null? keys)
+      #f
+      (let loop ((ht   hh)
+		 (key  (car keys))
+		 (tail (cdr keys)))
+	(if (null? tail)
+	    (if (hash-table? ht)
+		(hash-table-ref/default ht key #f)
+		#f)
+	    (if (hash-table? ht)
+		(loop (hash-table-ref/default ht key #f)
+		      (car tail)
+		      (cdr tail))
+		#f)))))
+
+;; WATCH THE NON-INTUITIVE INTERFACE HERE!!!!
+;; val comes first!
+;;
+(define (mutils:hierhash-set! hh val . keys)
+  (if (null? keys)
+      #f
+      (let loop ((ht    hh)
+		 (key  (car keys))
+		 (tail (cdr keys)))
+	(if (null? tail) ;; last one!
+	    (hash-table-set! ht key val)
+	    (let ((nh (hash-table-ref/default ht key #f)))
+	      (if (not nh)(set! nh (make-hash-table)))
+	      (hash-table-set! ht key nh)
+	      (loop nh
+		    (car tail)
+		    (cdr tail)))))))
+
+;; nice little routine to add an item to a list in a hashtable 
+;;
+(define (mutils:hash-table-add-to-list htbl key item)
+  (let ((l (hash-table-ref/default htbl key #f)))
+    (if l
+	(hash-table-set! htbl key (cons item l))
+	(hash-table-set! htbl key (list item)))))
+
+(define (mutils:hash-table-append-to-list htbl key lst)
+  (let ((l (hash-table-ref/default htbl key #f)))
+    (if l
+	(hash-table-set! htbl key (append lst l))
+        (hash-table-set! htbl key lst))))
+
+;;======================================================================
+;; Utils
+;;======================================================================
+
+(define (mutils:file->list fname)
+  (let ((fh (open-input-file fname))
+	(comment (regexp "^\\s*#"))
+	(blank   (regexp "^\\s*$")))
+    (let loop ((l   (read-line fh))
+	       (res '()))
+      (if (eof-object? l)
+	  (reverse res)
+	  (if (or (string-match comment l)
+		  (string-match blank l))
+	      (loop (read-line fh) res)
+	      (loop (read-line fh) (cons l res)))))))
+
+(use sparse-vectors)
+
+;; this is a simple two dimensional sparse array
+
+;; ONLY TWO DIMENSIONS!!! SEE ARRAY-LIB IF YOUR NEEDS ARE GREATER!!
+;;
+(define (mutils:make-sparse-array)
+  (let ((a (make-sparse-vector)))
+    (sparse-vector-set! a 0 (make-sparse-vector))
+    a))
+
+(define (mutils:sparse-array? a)
+  (and (sparse-vector? a)
+       (sparse-vector? (sparse-vector-ref a 0))))
+
+(define (mutils:sparse-array-ref a x y)
+  (let ((row (sparse-vector-ref a x)))
+    (if row
+	(sparse-vector-ref row y)
+	#f)))
+
+(define (mutils:sparse-array-set! a x y val)
+  (let ((row (sparse-vector-ref a x)))
+    (if row
+	(sparse-vector-set! row y val)
+	(let ((new-row (make-sparse-vector)))
+	  (sparse-vector-set! a x new-row)
+	  (sparse-vector-set! new-row y val)))))
+
+;; some routines for treating assoc lists a bit like hash tables
+
+(define (mutils:assoc-get/default alist key default)
+  (let ((res (assoc key alist)))
+    (if (and res (list? res)(> (length res) 1))
+	(cadr res)
+	default)))
+
+(define (mutils:assoc-get alist key)
+  (cadr (assoc key alist)))
+
+(define (mutils:hier-list? @hierlist)
+  (and (list? @hierlist)
+       (> (length @hierlist) 0)
+       (list? (car @hierlist))
+       (> (length (car @hierlist)) 1)))
+
+(define (mutils:hier-list-get @hierlist . @path)
+  (if (list? @hierlist)
+      (let* (($path (car @path))
+	     (@rempath (cdr @path))
+	     (@match (assoc $path @hierlist)))
+	(if @match
+	    (if (or (not (list? @rempath))(null? @rempath))
+		(cadr @match)
+		(apply mutils:hier-list-get (cadr @match) @rempath))
+	    #f))
+      #f))
+
+(define (mutils:hier-list-put! @hierlist . @path)
+  (let* (($path (car @path))
+	 (@rempath (cdr @path))
+	 ($value   (cadr @path))
+	 (@match (assoc $path @hierlist))
+	 (@remhierlist (remove (lambda (a)
+                                 (equal? a @match))
+                               @hierlist))
+         (@old-pair (let (($value (mutils:hier-list-get @hierlist $path))) (if $value $value '())))
+	 (@new-pair (list $path (if (eq? (length @rempath) 1) 
+				    (car @rempath)
+				    (apply mutils:hier-list-put! @old-pair @rempath)))))
+    (cons @new-pair @remhierlist)))
+
+(define (mutils:hier-list-remove! @hierlist . @path)
+  (let (($path (car @path)))
+    (if (eq? (length @path) 1)
+	(remove (lambda (a)
+                  (equal? a (assoc $path @hierlist)))
+                @hierlist)
+	(let* ((@rempath (cdr @path))
+	       (@match (assoc $path @hierlist))
+	       (@remhierlist (remove (lambda (a) 
+                                       (equal? @match a))
+                                     @hierlist))
+	       (@old-pair (let (($value (mutils:hier-list-get @hierlist $path))) (if $value $value '())))
+	       (@new-pair (list $path (apply mutils:hier-list-remove! @old-pair @rempath))))
+	  (cons @new-pair @remhierlist)))))
+
+(define (mutils:keys @hierlist . @path)
+  (map (lambda (@l)
+	 (if (and (list? @l)(not (null? @l))) 
+	     (car @l))) 
+       (if (null? @path) @hierlist
+	   (apply mutils:hier-list-get @hierlist @path))))
+
+;;======================================================================
+;; Other utils
+;;======================================================================
+
+(define (check-write-create fpath)
+  (and (file-write-access? fpath)
+       (let ((fname (conc fpath "/.junk-" (current-seconds) "-" (random 10000))))
+	 ;;(print "trying to create/remove " fname)
+	 (handle-exceptions
+	  exn
+	  #f
+	  (begin
+	    (with-output-to-file fname
+	      (lambda ()
+		(print "You can delete this file")))
+	    (delete-file fname)
+	    #t)))))
+
+(define (run-and-return-output cmd . params)
+  (let-values (((inp oup pid)
+		(process cmd params)))
+    (let ((res (with-input-from-port inp read-lines)))
+      (let-values (((pidres status estatus)
+		    (process-wait pid)))
+	(and status (eq? estatus 0) res)))))
+
+(define (confirm-ssh-access-to-host hostname)
+  (run-and-return-output "ssh" hostname "uptime"))
+
+(define (check-display dsp)
+  (run-and-return-output "xdpyinfo" "-display" dsp))
+
+#;(define (check-display dsp)
+  (let-values (((inp oup pid)
+		(process "xdpyinfo" `("-display" ,dsp))))
+    (let ((res (with-input-from-port inp read-lines)))
+      (let-values (((pidres status estatus)
+		    (process-wait pid)))
+	(and status (eq? estatus 0) res)))))
+
+;; do some sanity checks on the system
+;;
+(define (mutils:syscheck common:raw-get-remote-host-load
+			 server:get-best-guess-address
+			 read-config)
+  ;; current dir writeable and do megatest.config, runconfigs.config files exist/readable
+  (print "Current directory " (current-directory) " writeable: " 
+	 (if (check-write-create ".") "yes" "NO"))
+  ;; home dir writeable
+  (print "Home directory " (get-environment-variable "HOME") " writeable: "
+	 (if (check-write-create (get-environment-variable "HOME")) "yes" "NO"))
+  ;; /tmp writeable
+  (print "/tmp directory writeable: " (if (check-write-create "/tmp") "yes" "NO"))
+  ;; load configs
+  (print "$DISPLAY set: " (if (get-environment-variable "DISPLAY")
+			      (conc  (get-environment-variable "DISPLAY") " yes")
+			      "NO"))
+
+  (print "$DISPLAY accessible? "
+	  ;; (eq? (system "xdpyinfo -display $DISPLAY &>/dev/null") 0)
+	 (if (check-display (get-environment-variable "DISPLAY"))
+	     "yes" "NO"))
+
+  (print "Password-less ssh access to localhost: "
+	 (if  (confirm-ssh-access-to-host "localhost")
+	      "yes"
+	      "NO"))
+
+  ;; if I'm in a Megatest area do some checks
+  (print "Have megatest.config: "
+	 (if (file-exists? "megatest.config")
+	     "yes"
+	     "NO"))
+
+  (print "Have runconfigs.config: "
+	 (if (file-exists? "runconfigs.config")
+	     "yes"
+	     "NO"))
+
+  (if (file-exists? ".homehost")
+      (let* ((homehost (with-input-from-file ".homehost"
+			 read-line))
+	     (currhost (get-host-name))
+	     (bestadrs (server:get-best-guess-address currhost)))
+	(print "Have .homehost and it is the localhost: "
+	       (if (equal? homehost bestadrs)
+		   "yes"
+		   (conc ".homehost=" homehost ", localhost=" bestadrs ", NO")))
+	(print "Have .homehost and it is reachable via ssh: "
+	       (if (confirm-ssh-access-to-host homehost)
+		   "yes"
+		   "NO"))
+	))
+
+  (if (file-exists? "megatest.config")
+      (let* ((cdat (read-config "megatest.config" #f #f)))
+	(print "Have [disks] section: "
+	       (if (hash-table-ref/default cdat "disks" #f)
+		   (conc (hash-table-ref cdat "disks") " yes")
+		   "NO"))
+	(for-each
+	 (lambda (entry)
+	   (match
+	    entry
+	    ((dname path)
+	     (print "Disk " dname " at " path " writeable: "
+		    (if (check-write-create path) "yes" "NO")))
+	    (else (print "bad entry: " entry))))
+	 (hash-table-ref/default cdat "disks" '()))))
+
+  (print "Have link tree and it is writable: "
+	 (if (and (file-exists? "lt")
+		  (check-write-create "lt"))
+	     "yes"
+	     "NO"))
+  ;;    check load on homehost
+  )
+
+;; Develop stuff here - then move to where it belongs.
+
+
+)

ADDED   mutils/mutils.setup
Index: mutils/mutils.setup
==================================================================
--- /dev/null
+++ mutils/mutils.setup
@@ -0,0 +1,18 @@
+;; Copyright 2007-2010, Matthew Welland.
+;;
+;;  This program is made available under the GNU GPL version 2.0 or
+;;  greater. See the accompanying file COPYING for details.
+;;
+;;  This program is distributed WITHOUT ANY WARRANTY; without even the
+;;  implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+;;  PURPOSE.
+
+;;;; mutils.setup
+
+;; compile the code into a dynamically loadable shared object
+;; (will generate mutils.so)
+(compile -s mutils.scm)
+
+;; Install as extension library
+(install-extension 'mutils "mutils.so")
+

ADDED   mutils/tests/datastruct.scm
Index: mutils/tests/datastruct.scm
==================================================================
--- /dev/null
+++ mutils/tests/datastruct.scm
@@ -0,0 +1,15 @@
+
+(use test)
+
+(include "datastruct.scm")
+
+(define hh (make-hash-table))
+
+(hierhash-set! hh 5 1 2 3 4)
+
+(test 5 (hierhash-ref hh 1 2 3 4))
+
+(hierhash-set! hh 10 1 2 3 5)
+
+(test 10 (hierhash-ref hh 1 2 3 5))
+(test 5  (hierhash-ref hh 1 2 3 4))

ADDED   pkts.scm
Index: pkts.scm
==================================================================
--- /dev/null
+++ pkts.scm
@@ -0,0 +1,23 @@
+;;======================================================================
+;; Copyright 2019, Matthew Welland.
+;; 
+;; This file is part of Megatest.
+;; 
+;;     Megatest is free software: you can redistribute it and/or modify
+;;     it under the terms of the GNU General Public License as published by
+;;     the Free Software Foundation, either version 3 of the License, or
+;;     (at your option) any later version.
+;; 
+;;     Megatest is distributed in the hope that it will be useful,
+;;     but WITHOUT ANY WARRANTY; without even the implied warranty of
+;;     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;;     GNU General Public License for more details.
+;; 
+;;     You should have received a copy of the GNU General Public License
+;;     along with Megatest.  If not, see <http://www.gnu.org/licenses/>.
+
+;;======================================================================
+
+(declare (unit pkts))
+
+(include "pkts/pkts.scm")

ADDED   pkts/pktrec.scm
Index: pkts/pktrec.scm
==================================================================
--- /dev/null
+++ pkts/pktrec.scm
@@ -0,0 +1,196 @@
+(define-syntax define-record-type
+  (syntax-rules ()
+    ((define-record-type type
+       (constructor constructor-tag ...)
+       predicate
+       (field-tag accessor . more) ...)
+     (begin
+       (define type
+         (make-record-type 'type '(field-tag ...)))
+       (define constructor
+         (record-constructor type '(constructor-tag ...)))
+       (define predicate
+         (record-predicate type))
+       (define-record-field type field-tag accessor . more)
+       ...))))
+
+; An auxilliary macro for define field accessors and modifiers.
+; This is needed only because modifiers are optional.
+
+(define-syntax define-record-field
+  (syntax-rules ()
+    ((define-record-field type field-tag accessor)
+     (define accessor (record-accessor type 'field-tag)))
+    ((define-record-field type field-tag accessor modifier)
+     (begin
+       (define accessor (record-accessor type 'field-tag))
+       (define modifier (record-modifier type 'field-tag))))))
+
+; Record types
+
+; We define the following procedures:
+; 
+; (make-record-type <type-name <field-names>)    -> <record-type>
+; (record-constructor <record-type<field-names>) -> <constructor>
+; (record-predicate <record-type>)               -> <predicate>
+; (record-accessor <record-type <field-name>)    -> <accessor>
+; (record-modifier <record-type <field-name>)    -> <modifier>
+;   where
+; (<constructor> <initial-value> ...)         -> <record>
+; (<predicate> <value>)                       -> <boolean>
+; (<accessor> <record>)                       -> <value>
+; (<modifier> <record> <value>)         -> <unspecific>
+
+; Record types are implemented using vector-like records.  The first
+; slot of each record contains the record's type, which is itself a
+; record.
+
+(define (record-type record)
+  (record-ref record 0))
+
+;----------------
+; Record types are themselves records, so we first define the type for
+; them.  Except for problems with circularities, this could be defined as:
+;  (define-record-type :record-type
+;    (make-record-type name field-tags)
+;    record-type?
+;    (name record-type-name)
+;    (field-tags record-type-field-tags))
+; As it is, we need to define everything by hand.
+
+(define :record-type (make-record 3))
+(record-set! :record-type 0 :record-type)	; Its type is itself.
+(record-set! :record-type 1 ':record-type)
+(record-set! :record-type 2 '(name field-tags))
+
+; Now that :record-type exists we can define a procedure for making more
+; record types.
+
+(define (make-record-type name field-tags)
+  (let ((new (make-record 3)))
+    (record-set! new 0 :record-type)
+    (record-set! new 1 name)
+    (record-set! new 2 field-tags)
+    new))
+
+; Accessors for record types.
+
+(define (record-type-name record-type)
+  (record-ref record-type 1))
+
+(define (record-type-field-tags record-type)
+  (record-ref record-type 2))
+
+;----------------
+; A utility for getting the offset of a field within a record.
+
+(define (field-index type tag)
+  (let loop ((i 1) (tags (record-type-field-tags type)))
+    (cond ((null? tags)
+           (error "record type has no such field" type tag))
+          ((eq? tag (car tags))
+           i)
+          (else
+           (loop (+ i 1) (cdr tags))))))
+
+;----------------
+; Now we are ready to define RECORD-CONSTRUCTOR and the rest of the
+; procedures used by the macro expansion of DEFINE-RECORD-TYPE.
+
+(define (record-constructor type tags)
+  (let ((size (length (record-type-field-tags type)))
+        (arg-count (length tags))
+        (indexes (map (lambda (tag)
+                        (field-index type tag))
+                      tags)))
+    (lambda args
+      (if (= (length args)
+             arg-count)
+          (let ((new (make-record (+ size 1))))
+            (record-set! new 0 type)
+            (for-each (lambda (arg i)
+			(record-set! new i arg))
+                      args
+                      indexes)
+            new)
+          (error "wrong number of arguments to constructor" type args)))))
+
+(define (record-predicate type)
+  (lambda (thing)
+    (and (record? thing)
+         (eq? (record-type thing)
+              type))))
+
+(define (record-accessor type tag)
+  (let ((index (field-index type tag)))
+    (lambda (thing)
+      (if (and (record? thing)
+               (eq? (record-type thing)
+                    type))
+          (record-ref thing index)
+          (error "accessor applied to bad value" type tag thing)))))
+
+(define (record-modifier type tag)
+  (let ((index (field-index type tag)))
+    (lambda (thing value)
+      (if (and (record? thing)
+               (eq? (record-type thing)
+                    type))
+          (record-set! thing index value)
+          (error "modifier applied to bad value" type tag thing)))))
+
+Records
+
+; This implements a record abstraction that is identical to vectors,
+; except that they are not vectors (VECTOR? returns false when given a
+; record and RECORD? returns false when given a vector).  The following
+; procedures are provided:
+;   (record? <value>)                -> <boolean>
+;   (make-record <size>)             -> <record>
+;   (record-ref <record> <index>)    -> <value>
+;   (record-set! <record> <index> <value>) -> <unspecific>
+;
+; These can implemented in R5RS Scheme as vectors with a distinguishing
+; value at index zero, providing VECTOR? is redefined to be a procedure
+; that returns false if its argument contains the distinguishing record
+; value.  EVAL is also redefined to use the new value of VECTOR?.
+
+; Define the marker and redefine VECTOR? and EVAL.
+
+(define record-marker (list 'record-marker))
+
+(define real-vector? vector?)
+
+(define (vector? x)
+  (and (real-vector? x)
+       (or (= 0 (vector-length x))
+	   (not (eq? (vector-ref x 0)
+		record-marker)))))
+
+; This won't work if ENV is the interaction environment and someone has
+; redefined LAMBDA there.
+
+(define eval
+  (let ((real-eval eval))
+    (lambda (exp env)
+      ((real-eval `(lambda (vector?) ,exp))
+       vector?))))
+
+; Definitions of the record procedures.
+
+(define (record? x)
+  (and (real-vector? x)
+       (< 0 (vector-length x))
+       (eq? (vector-ref x 0)
+            record-marker)))
+
+(define (make-record size)
+  (let ((new (make-vector (+ size 1))))
+    (vector-set! new 0 record-marker)
+    new))
+
+(define (record-ref record index)
+  (vector-ref record (+ index 1)))
+
+(define (record-set! record index value)
+  (vector-set! record (+ index 1) value))

ADDED   pkts/pkts.meta
Index: pkts/pkts.meta
==================================================================
--- /dev/null
+++ pkts/pkts.meta
@@ -0,0 +1,21 @@
+;; -*- scheme -*-
+(
+; Your egg's license:
+(license "BSD")
+
+; Pick one from the list of categories (see below) for your egg and enter it
+; here.
+(category db)
+
+; A list of eggs pkts depends on.  If none, you can omit this declaration
+; altogether. If you are making an egg for chicken 3 and you need to use
+; procedures from the `files' unit, be sure to include the `files' egg in the
+; `needs' section (chicken versions < 3.4.0 don't provide the `files' unit).
+; `depends' is an alias to `needs'.
+;; (needs (autoload "3.0"))
+
+; A list of eggs required for TESTING ONLY.  See the `Tests' section.
+(test-depends test)
+
+(author "Matt Welland")
+(synopsis "A sha1-chain based datastore built on packets consisting of single line cards modeled loosely on the fossil scm datastore."))

ADDED   pkts/pkts.release-info
Index: pkts/pkts.release-info
==================================================================
--- /dev/null
+++ pkts/pkts.release-info
@@ -0,0 +1,3 @@
+(repo fossil "http://www.kiatoa.com/cgi-bin/fossils/{egg-name}")
+(uri zip "http://www.kiatoa.com/cgi-bin/fossils/{egg-name}/zip/{egg-name}.zip?uuid={egg-release}")
+(release "1.0")

ADDED   pkts/pkts.scm
Index: pkts/pkts.scm
==================================================================
--- /dev/null
+++ pkts/pkts.scm
@@ -0,0 +1,1075 @@
+;; Copyright 2006-2017, Matthew Welland.
+;; 
+;; This file is part of Pkts
+;; 
+;;     Pkts is free software: you can redistribute it and/or modify
+;;     it under the terms of the GNU General Public License as published by
+;;     the Free Software Foundation, either version 3 of the License, or
+;;     (at your option) any later version.
+;; 
+;;     Pkts is distributed in the hope that it will be useful,
+;;     but WITHOUT ANY WARRANTY; without even the implied warranty of
+;;     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;;     GNU General Public License for more details.
+;; 
+;;     You should have received a copy of the GNU General Public License
+;;     along with Pkts.  If not, see <http://www.gnu.org/licenses/>.
+;;
+
+;; CARDS:
+;;
+;; A card is a line of text, the first two characters are a letter followed by a
+;;   space. The letter is the card type.
+;;
+;; PKTS:
+;;
+;; A pkt is a sorted list of cards with a final card Z that contains the shar1 hash
+;;   of all of the preceding cards.
+;;
+;; APKT:
+;;
+;;  An alist mapping card types to card data
+;;      '((T . "pkttype")
+;;        (a . "some content"))
+;;
+;; EPKT:
+;;
+;;  Extended packet using friendly keys. Must use a pktspec to convert to/from epkts
+;;    '((ptype . "pkttype")
+;;      (adata . "some content))
+;;
+;; DPKT:
+;;
+;; pkts pulled from the database have this format:
+;;
+;;((apkt (Z . "7de89c09ac024b3832c93e16cd78d11e2e28733b")     <= this is a the alist
+;;       (t . "v1.63/tip/dev")
+;;       (c . "QUICKPATT")
+;;       (T . "runstart")
+;;       (P . "354eeb67120a921e3e33155ecab1b522ac10b6bd")
+;;       (D . "1488995096.0"))
+;;  (id . 8)
+;;  (group-id . 0)
+;;  (uuid . "7de89c09ac024b3832c93e16cd78d11e2e28733b")
+;;  (parent . "")
+;;  (pkt-type . "runstart")
+;;  (pkt . "D 1488995096.0\nP 354eeb67120a921e3e33155ecab1b522ac10b6bd\nT runstart\nc QUICKPATT\nt v1.63/tip/dev\nZ 7de89c09ac024b3832c93e16cd78d11e2e28733b"))
+;;
+;; pktspec is alist of alists mapping types and nicekeys to keys
+;;
+;; '((posting . ((title . t)
+;;               (url   . u)
+;;               (blurb . b)))
+;;   (comment . ((comment . c)
+;;               (score   . s))))
+
+;; Reserved cards:
+;;   P      : pkt parent
+;;   R      : reference pkt containing mapping of short string -> sha1sum strings
+;;   T      : pkt type
+;;   D      : current time from (current-time), unless provided
+;;   Z      : shar1 hash of the packet
+
+;; Example usage:
+;;
+;; Create a pkt:
+;;
+;; (use pkts)
+;; (define-values (uuid pkt)
+;;     (alist->pkt
+;;       '((fruit . "apple") (meat . "beef"))  ;; this is the data to convert
+;;       '((foods (fruit . f) (meat . m)))     ;; this is the pkt spec
+;;       ptype:
+;;       'foods))
+;;
+;; Add to pkt queue:
+;;
+;; (define db (open-queue-db "/tmp/pkts" "pkts.db"))
+;; (add-to-queue db pkt uuid 'foods #f 0) ;; no parent and use group_id of 0
+;;
+;; Retrieve the packet from the db and extract a value:
+;;
+;; (alist-ref
+;;    'meat
+;;    (dpkt->alist
+;;         (car (get-dpkts db #f 0 #f))
+;;        '((foods (fruit . f)
+;;                 (meat . m)))))
+;; => "beef"
+;;
+
+(module pkts
+(
+;; cards, util and misc
+;; sort-cards
+;; calc-shar1
+;;
+;; low-level constructor procs, exposed only for development/testing, will be removed
+construct-sdat
+construct-pkt     
+card->type/value  
+add-z-card
+
+;; queue database procs
+open-queue-db
+add-to-queue
+create-and-queue
+lookup-by-uuid
+lookup-by-id
+get-dpkts
+get-not-processed-pkts
+get-related
+find-pkts
+process-pkts
+get-descendents
+get-ancestors
+get-pkts
+get-last-descendent
+with-queue-db
+load-pkts-to-db
+
+;; procs that operate directly on pkts, sdat, apkts, dpkts etc.
+pkt->alist    ;; pkt -> apkt (i.e. alist)
+pkt->sdat     ;; pkt -> '("a aval" "b bval" ...)
+sdat->alist   ;; '("a aval" "b bval"...) -> ((a . "aval")(b . "bval") ...)
+dblst->dpkts  ;; convert list of tuples from queue db into dpkts
+dpkt->alist   ;; flatten a dpkt into an alist containing all db fields and the pkt alist
+dpkts->alists ;; apply dpkt->alist to a list of alists using a pkt-spec
+alist->pkt    ;; returns two values uuid, pkt
+get-value     ;; looks up a value given a key in a dpkt
+flatten-all   ;; merge the list of values from a query which includes a pkt into a flat alist <== really useful!
+check-pkt
+
+;; pkt alists
+write-alist->pkt
+read-pkt->alist
+
+;; archive database
+archive-open-db
+write-archive-pkts
+archive-pkts
+mark-processed
+
+;; pktsdb
+pktdb-conn     ;; useful
+pktdb-fname
+pktsdb-open
+pktsdb-close
+pktsdb-add-record
+;; temporary
+pktdb-pktspec
+
+;; utility procs
+increment-string ;; used to get indexes for strings in ref pkts
+make-report      ;; make a .dot file 
+)
+
+(import chicken scheme data-structures posix srfi-1 regex srfi-13 srfi-69 ports extras)
+(use crypt sha1 message-digest (prefix dbi dbi:) typed-records)
+
+;;======================================================================
+;; DATA MANIPULATION UTILS
+;;======================================================================
+
+(define-inline (unescape-data data)
+  (string-translate* data '(("\\n" . "\n") ("\\\\" . "\\"))))
+
+(define-inline (escape-data data)
+  (string-translate* data '(("\n" . "\\n") ("\\" . "\\\\"))))
+
+(define-inline (make-card type data)
+  (conc type " " (escape-data (->string data))))
+
+;; reverse an alist for doing pktkey -> external key conversions
+;;
+(define-inline (reverse-aspec aspec)
+  (map (lambda (dat)
+	 (cons (cdr dat)(car dat)))
+       aspec))
+
+;; add a card to the list of cards, sdat
+;; if type is #f return only sdat
+;; if data is #f return only sdat
+;;
+(define-inline (add-card sdat type data)
+  (if (and type data)
+      (cons (make-card type data) sdat)
+      sdat))
+
+;;======================================================================
+;; STRING AS FUNKY NUMBER
+;;======================================================================
+
+;; NOTE: PTDZ are removed as they are reserved. NB// the R card is not used in a
+;;       ref, instead the P parent card is used.
+;;       Question: Why does it matter to remove PTDZ?
+;;                 To make the ref easier to use the ref strings will be the keys
+;;                 so we cannot have overlap with any actual keys. But this is a
+;;                 bit silly. What we need to do instead is reject keys of length
+;;                 one where the char is in PTDZ
+;;
+;; This is basically base92
+;;
+(define string-num-chars (string->list "!#$%&'()*+,-./0123456789:;<=>?@ABCEFGHIJKLMNOQRSUVWXY[\\]^_abcdefghijklmnopqrstuvwxyz{|}~"))
+;; "0123456789abcdefghijklmnopqrstuvwxyzABCEFGHIJKLMNOQSUVWXY!#$%&'()*+,-./[]:;<=>?\\^_{}|"))
+
+(define (char-incr inchar)
+  (let* ((carry     #f)
+	 (next-char (let ((rem (member inchar string-num-chars)))
+		      (if (eq? (length rem) 1) ;; we are at the last character in our string-num-chars list
+			  (begin
+			    (set! carry #t)
+			    (car string-num-chars))
+			  (cadr rem)))))
+    (values next-char carry)))
+    
+(define (increment-string str)
+  (if (string-null? str)
+      "0"
+      (let ((strlst (reverse (string->list str)))) ;; need to process the string from the lsd
+	(list->string
+	 (let loop ((hed (car strlst))
+		    (tal (cdr strlst))
+		    (res '()))
+	   (let-values (((newhed carry)(char-incr hed)))
+	     ;; (print "newhed: " newhed " carry: " carry " tal: " tal)
+	     (let ((newres (cons newhed res)))
+	       (if carry ;; we'll have to propagate the carry
+		   (if (null? tal) ;; at the end, tack on "0" (which is really a "1")
+		       (cons (car string-num-chars) newres)
+		       (loop (car tal)(cdr tal) newres))
+		   (append (reverse tal) newres)))))))))
+    
+;;======================================================================
+;; P K T S D B   I N T E R F A C E
+;;
+;; INTEGER, REAL, TEXT
+;;======================================================================
+;;
+;; spec
+;;  ( (tablename1 . (field1name L1 TYPE)
+;;                  (field2name L2 TYPE) ... )
+;;    (tablename2 ... ))
+;;
+;;  Example: (tests (testname n TEXT)
+;;                  (rundir   r TEXT)
+;;                   ... )
+;;
+;; pkt keys are taken from the first letter, if that is not unique
+;; then look at the next letter and so on
+;;
+
+;; use this struct to hold the pktspec and the db handle
+;;
+(defstruct pktdb
+  (fname       #f)
+  (pktsdb-spec #f)
+  (pktspec     #f)  ;; cache the pktspec
+  (field-keys  #f)  ;; cache the field->key mapping (field1 . k1) ...
+  (key-fields  #f)  ;; cache the key->field mapping
+  (conn        #f)
+  )
+
+;; WARNING: There is a simplification in the pktsdb spec w.r.t. pktspec.
+;;          The field specs are the cdr of the table list - not a full
+;;          list. The extra list level in pktspec is gratuitous and should
+;;          be removed.
+;;
+(define (pktsdb-spec->pktspec tables-spec)
+  (map (lambda (tablespec)
+	 (list (car tablespec)
+	       (map (lambda (field-spec)
+		      (cons (car field-spec)(cadr field-spec)))
+		    (cdr tablespec))))
+       tables-spec))
+
+(define (pktsdb-open dbfname pktsdb-spec)
+  (let* ((pdb      (make-pktdb))
+	 (dbexists (file-exists? dbfname))
+	 (db       (dbi:open 'sqlite3 `((dbname . ,dbfname)))))
+    (pktdb-pktsdb-spec-set! pdb pktsdb-spec)
+    (pktdb-pktspec-set!     pdb (pktsdb-spec->pktspec pktsdb-spec))
+    (pktdb-fname-set!       pdb dbfname)
+    (pktdb-conn-set!        pdb db)
+    (if (not dbexists)
+	(pktsdb-init pdb))
+    pdb))
+
+(define (pktsdb-init pktsdb)
+  (let* ((db          (pktdb-conn pktsdb))
+	 (pktsdb-spec (pktdb-pktsdb-spec pktsdb)))
+    ;; create a table for the pkts themselves
+    (dbi:exec db "CREATE TABLE IF NOT EXISTS pkts (id INTEGER PRIMARY KEY, zkey TEXT, record_id INTEGER, pkt TEXT);")
+    (for-each
+     (lambda (table)
+       (let* ((table-name (car table))
+	      (fields     (cdr table))
+	      (stmt (conc "CREATE TABLE IF NOT EXISTS "
+			  table-name
+			  " (id INTEGER PRIMARY KEY,"
+			  (string-intersperse
+			   (map (lambda (fieldspec)
+				  (conc (car fieldspec) " "
+					(caddr fieldspec)))
+				fields)
+			   ",")
+			  ");")))
+	 (dbi:exec db stmt)))
+     pktsdb-spec)))
+
+;; create pkt from the data and insert into pkts table
+;; 
+;; data is assoc list of (field . value) ...
+;; tablename is a symbol matching the table name
+;;
+(define (pktsdb-add-record pktsdb tablename data #!optional (parent #f))
+  (let*-values (((zkey pkt) (alist->pkt data (pktdb-pktspec pktsdb) ptype: tablename)))
+    ;; have the data as alist so insert it into appropriate table also
+    (let* ((db        (pktdb-conn pktsdb)))
+      ;; TODO: Address collisions
+      (dbi:exec db "INSERT INTO pkts (zkey,pkt,record_id) VALUES (?,?,?);"
+		zkey pkt -1)
+      (let* (;; (pktid     (pktsdb-pktkey->pktid pktsdb pktkey))
+	     (record-id (pktsdb-insert pktsdb tablename data)))
+	(dbi:exec db "UPDATE pkts SET record_id=? WHERE zkey=?;"
+		  record-id zkey)
+      ))))
+
+;; 
+(define (pktsdb-insert pktsdb tablename data)
+  (let* ((db (pktdb-conn pktsdb))
+	 (stmt (conc "INSERT INTO " tablename
+		     " (" (string-intersperse (map conc (map car data)) ",")
+		     ") VALUES ('"
+		     ;; TODO: Add lookup of data type and do not
+		     ;;       wrap integers with quotes
+		     (string-intersperse (map conc (map cdr data)) "','")
+		     "');")))
+    (print "stmt: " stmt)
+    (dbi:exec db stmt)
+    ;; lookup the record-id and return it
+    
+    ))
+    
+
+(define (pktsdb-close pktsdb)
+  (dbi:close (pktdb-conn pktsdb)))
+
+;; (let loop ((s "0")(n 0))(print s)(if (< n 5000)(loop (increment-string s)(+ n 1))))
+
+;;======================================================================
+;; CARDS, MISC and UTIL
+;;======================================================================
+
+;; given string (likely multi-line) "dat" return shar1 hash
+;;
+(define-inline (calc-shar1 instr)
+  (message-digest-string
+   (sha1-primitive)
+   instr))
+
+;; given a single card return its type and value
+;;
+(define (card->type/value card)
+  (let ((ctype (substring card 0 1))
+	(cval  (substring card 2 (string-length card))))
+    (values (string->symbol ctype) cval)))
+
+;;======================================================================
+;; SDAT procs
+;;  sdat is legacy/internal usage. Intention is to remove sdat calls from
+;;  the exposed calls.
+;;======================================================================
+
+;; sort list of cards
+;;
+(define-inline (sort-cards sdat)
+  (sort sdat string<=?))
+
+;; pkt rules
+;; 1. one card per line
+;; 2. at least one card
+;; 3. no blank lines
+
+;; given sdat, a list of cards return uuid, packet (as sdat)
+;;
+(define (add-z-card sdat)
+  (let* ((sorted-sdat (sort-cards sdat))
+	 (dat         (string-intersperse sorted-sdat "\n"))
+	 (uuid        (calc-shar1 dat)))
+    (values
+     uuid
+     (conc
+      dat
+      "\nZ "
+      uuid))))
+
+(define (check-pkt pkt)
+  (handle-exceptions
+      exn
+      #f ;; anything goes wrong - call it a crappy pkt
+    (let* ((sdat (string-split pkt "\n"))
+	   (rdat (reverse sdat)) ;; reversed
+	   (zdat (car rdat))
+	   (Z    (cadr (string-split zdat)))
+	   (cdat (string-intersperse (reverse (cdr rdat)) "\n")))
+      (equal? Z (calc-shar1 cdat)))))
+
+;;======================================================================
+;; APKTs
+;;======================================================================
+
+;; convert a sdat (list of cards) to an alist
+;;
+(define (sdat->alist sdat)
+  (let loop ((hed (car sdat))
+	     (tal (cdr sdat))
+	     (res '()))
+    (let-values (( (ctype cval)(card->type/value hed) ))
+      ;; if this card is not one of the common ones tack it on to rem
+      (let* ((oldval (alist-ref ctype res))
+	     (newres (cons (cons ctype
+				 (if oldval ;; list or string
+				     (if (list? oldval)
+					 (cons cval oldval)
+					 (cons cval (list oldval)))
+				     cval))
+			   res)))
+	(if (null? tal)
+	    newres
+	    (loop (car tal)(cdr tal) newres))))))
+
+;;((apkt (Z . "7de89c09ac024b3832c93e16cd78d11e2e28733b")     <= this is a the alist
+;;       (t . "v1.63/tip/dev")
+;;       (c . "QUICKPATT")
+;;       (T . "runstart")
+;;       (P . "354eeb67120a921e3e33155ecab1b522ac10b6bd")
+;;       (D . "1488995096.0"))
+;;  (id . 8)
+;;  (group-id . 0)
+;;  (uuid . "7de89c09ac024b3832c93e16cd78d11e2e28733b")
+;;  (parent . "")
+;;  (pkt-type . "runstart")
+;;  (pkt . "D 1488995096.0\nP 354eeb67120a921e3e33155ecab1b522ac10b6bd\nT runstart\nc QUICKPATT\nt v1.63/tip/dev\nZ 7de89c09ac024b3832c93e16cd78d11e2e28733b"))
+;;
+;; pktspec is alist of alists mapping types and nicekeys to keys
+;;
+;; '((posting . ((title . t)
+;;               (url   . u)
+;;               (blurb . b)))
+;;   (comment . ((comment . c)
+;;               (score   . s))))
+
+;; DON'T USE? 
+;;
+(define (get-value field dpkt . spec-in)
+  (if (null? spec-in)
+      (alist-ref field dpkt)
+      (let* ((spec  (car spec-in))
+	     (apkt  (alist-ref 'apkt dpkt))) ;; get the pkt alist
+	(if (and apkt spec)
+	    (let* ((ptype (alist-ref 'pkt-type dpkt))
+		   (pspec (alist-ref (string->symbol ptype) spec))) ;; do we have a spec for this type of pkt
+	      (and pspec
+		  (let* ((key (alist-ref field pspec)))
+		    (and key (alist-ref key apkt)))))
+	    #f))))
+
+;; convert a dpkt to a pure alist given a pktspec
+;; this flattens out the alist to include the data from
+;; the queue database record
+;;
+(define (dpkt->alist dpkt pktspec)
+  (let* ((apkt       (alist-ref 'apkt dpkt))
+	 (pkt-type   (or (alist-ref 'pkt-type dpkt) ;; pkt-type is from the database field pkt_type
+			 (alist-ref 'T apkt)))
+	 (pkt-fields (alist-ref (string->symbol pkt-type) pktspec))
+	 (rev-fields (if pkt-fields
+			 (reverse-aspec pkt-fields)
+			 '())))
+    (append (map (lambda (entry)
+		   (let* ((pkt-key (car entry))
+			  (new-key (or (alist-ref pkt-key rev-fields) pkt-key)))
+		     `(,new-key . ,(cdr entry))))
+		 apkt)
+	    dpkt)))
+
+;; convert a list of dpkts into a list of alists using pkt-spec
+;;
+(define (dpkts->alists dpkts pkt-spec)
+   (map (lambda (x)
+	  (dpkt->alist x pkt-spec))
+	dpkts))
+
+;; Generic flattener, make the tuple and pkt into a single flat alist
+;;
+;; qry-result-spec is a list of symbols corresponding to each field
+;;
+(define (flatten-all inlst pktspec . qry-result-spec)
+  (map
+   (lambda (tuple)
+     (dpkt->alist
+      (apply dblst->dpkts tuple qry-result-spec)
+      pktspec))
+   inlst))
+
+;; call like this:
+;;  (construct-sdat 'a "a data" 'S "S data" ...)
+;; returns list of cards
+;;  ( "A a value" "D 12345678900" ...)
+;;
+(define (construct-sdat . alldat)
+  (let ((have-D-card #f)) ;; flag
+    (if (even? (length alldat))
+	(let loop ((type (car alldat))
+		   (data (cadr alldat))
+		   (tail (cddr alldat))
+		   (res  '()))
+	  (if (eq? type 'D)(set! have-D-card #t))
+	  (if (null? tail)
+	      (if have-D-card ;; return the constructed pkt, add a D card if none found
+		  (add-card res type data)
+		  (add-card 
+		   (add-card res 'D (current-seconds))
+		   type data))
+	      (loop (car tail)
+		    (cadr tail)
+		    (cddr tail)
+		    (add-card res type data))))
+	#f))) ;; #f means it failed to create the sdat
+
+(define (construct-pkt . alldat)
+  (add-z-card
+   (apply construct-sdat alldat)))
+
+;;======================================================================
+;; CONVERTERS
+;;======================================================================
+
+(define (pkt->sdat pkt)
+  (map unescape-data (string-split pkt "\n")))
+
+;; given a pure pkt return an alist
+;;
+(define (pkt->alist pkt #!key (pktspec #f))
+  (let ((sdat (cond
+	       ((string? pkt)  (pkt->sdat pkt))
+	       ((list? pkt)    pkt)
+	       (else #f))))
+    (if pkt
+	(if pktspec
+	    (dpkt->alist (list (cons 'apkt (sdat->alist sdat))) pktspec)
+	    (sdat->alist sdat))
+	#f)))
+
+;; convert an alist to an sdat
+;;  in: '((a . "blah")(b . "foo"))
+;; out: '("a blah" "b foo")
+;;
+(define (alist->sdat adat)
+  (map (lambda (dat)
+	 (conc (car dat) " " (cdr dat)))
+       adat))
+
+;; adat is the incoming alist, aspec is the mapping
+;; from incoming key to the pkt key (usually one
+;; letter to keep data tight) see the pktspec at the
+;; top of this file
+;;
+;; NOTE: alists can contain multiple instances of the same key (supported fine by pkts)
+;;       but you (obviously I suppose) cannot use alist-ref to access those entries.
+;;
+(define (alist->pkt adat aspec #!key (ptype #f))
+  (let* ((pkt-type (or ptype
+		       (alist-ref 'T adat) ;; can provide in the incoming alist
+		       #f))
+	 (pkt-spec (if pkt-type            ;; alist of external-key -> key
+		       (or (alist-ref pkt-type aspec) '())
+		       (if (null? aspec)
+			   '()
+			   (cdar aspec)))) ;; default to first one if nothing specified
+	 (new-alist (map (lambda (dat)
+			   (let* ((key    (car dat))
+				  (val    (cdr dat))
+				  (newkey (or (alist-ref key pkt-spec)
+					      key)))
+			     (cons newkey (escape-data (conc val))))) ;; convert all incoming data (symbols, numbers etc.) to a string and then escape newlines.
+			 adat))
+	 (new-with-type (if (alist-ref 'T new-alist)
+			    new-alist
+			    (cons `(T . ,pkt-type) new-alist)))
+	 (with-d-card   (if (alist-ref 'D new-with-type)
+			    new-with-type
+			    (cons `(D . ,(current-seconds))
+				  new-with-type))))
+    (add-z-card
+     (alist->sdat with-d-card))))
+
+;;======================================================================
+;;  D B   Q U E U E   I N T E R F A C E
+;;======================================================================
+
+;; pkts (
+;;   id SERIAL PRIMARY KEY,
+;;   uuid TEXT NOT NULL,
+;;   parent_uuid TEXT default '',
+;;   pkt_type INTEGER DEFAULT 0,
+;;   group_id INTEGER NOT NULL,
+;;   pkt TEXT NOT NULL
+
+;; schema is list of SQL statements - can be used to extend db with more tables
+;;
+(define (open-queue-db dbpath dbfile #!key (schema '()))
+  (let* ((dbfname  (conc dbpath "/" dbfile))
+	 (dbexists (if (file-exists? dbfname) #t (begin (create-directory dbpath #t) #f)))
+	 (db       (dbi:open 'sqlite3 (list (cons 'dbname dbfname)))))
+    ;; (set-busy-handler! db (busy-timeout 10000))
+    (if (not dbexists) ;; NOTE: In the archive we allow duplicates and other messiness. 
+	(for-each
+	 (lambda (stmt)
+	   (dbi:exec db stmt))
+	 (cons "CREATE TABLE IF NOT EXISTS pkts
+                          (id           INTEGER PRIMARY KEY,
+                           group_id     INTEGER NOT NULL,
+                           uuid         TEXT NOT NULL,
+                           parent_uuid  TEXT TEXT DEFAULT '',
+                           pkt_type     TEXT NOT NULL,
+                           pkt          TEXT NOT NULL,
+                           processed    INTEGER DEFAULT 0)"
+		   schema))) ;; 0=not processed, 1=processed, 2... for expansion
+    db))
+
+(define (add-to-queue db pkt uuid pkt-type parent-uuid group-id)
+  (dbi:exec db "INSERT INTO pkts (uuid,parent_uuid,pkt_type,pkt,group_id)
+                   VALUES(?,?,?,?,?);" ;; $1,$2,$3,$4,$5);"
+	    uuid
+	    (if parent-uuid parent-uuid "");; use null string as placeholder for no parent uuid.
+	    (if pkt-type (conc pkt-type) "") 
+	    pkt
+	    group-id))
+
+;; given all needed parameters create a pkt and store it in the queue
+;;  procs is an alist that maps pkt-type to a function that takes a list of pkt params
+;;  in data and returns the uuid and pkt
+;;
+(define (create-and-queue conn procs pkt-type parent-uuid group-id data)
+  (let ((proc (alist-ref pkt-type procs)))
+    (if proc
+	(let-values (( (uuid pkt) (proc data) ))
+	  (add-to-queue conn pkt uuid pkt-type parent-uuid group-id)
+	  uuid)
+	#f)))
+
+;; given uuid get pkt, if group-id is specified use it (reduces probablity of
+;;     being messed up by a uuid collision)
+;;
+(define (lookup-by-uuid db pkt-uuid group-id)
+  (if group-id
+      (dbi:get-one db "SELECT pkt FROM pkts WHERE group_id=? AND uuid=?;" group-id pkt-uuid)
+      (dbi:get-one db "SELECT pkt FROM pkts WHERE uuid=?;" pkt-uuid)))
+      
+;; find a packet by its id
+;;
+(define (lookup-by-id db id)
+  (dbi:get-one db "SELECT pkt FROM pkts WHERE id=?;" id))
+
+;; apply a proc to the open db handle for a pkt db in pdbpath
+;;
+(define (with-queue-db pdbpath proc #!key (schema #f))
+  (cond
+   ((not (equal? (file-owner pdbpath)(current-effective-user-id)))
+    (print "ERROR: directory " pdbpath " is not owned by " (current-effective-user-name)))
+   (else
+    (let* ((pdb  (open-queue-db pdbpath "pkts.db"
+				schema: schema)) ;;  '("CREATE TABLE groups (id INTEGER PRIMARY KEY,groupname TEXT, CONSTRAINT group_constraint UNIQUE (groupname));"))))
+	   (res  (proc pdb)))
+      (dbi:close pdb)
+      res))))
+
+(define (load-pkts-to-db pktsdirs pdbpath #!key (schema #f))
+  (with-queue-db
+   pdbpath
+   (lambda (pdb)
+     (for-each
+      (lambda (pktsdir) ;; look at all
+	(cond
+	 ((not (file-exists? pktsdir))
+	  (print "ERROR: packets directory " pktsdir " does not exist."))
+	 ((not (directory? pktsdir))
+	  (print "ERROR: packets directory path " pktsdir " is not a directory."))
+	 ((not (file-read-access? pktsdir))
+	  (print "ERROR: packets directory path " pktsdir " is not readable."))
+	 (else
+	  ;; (print "INFO: Loading packets found in " pktsdir)
+	  (let ((pkts (glob (conc pktsdir "/*.pkt"))))
+	    (for-each
+	     (lambda (pkt)
+	       (let* ((uuid    (cadr (string-match ".*/([0-9a-f]+).pkt" pkt)))
+		      (exists  (lookup-by-uuid pdb uuid #f)))
+		 (if (not exists)
+		     (let* ((pktdat (string-intersperse
+				     (with-input-from-file pkt read-lines)
+				     "\n"))
+			    (apkt   (pkt->alist pktdat))
+			    (ptype  (alist-ref 'T apkt)))
+		       (add-to-queue pdb pktdat uuid (or ptype 'cmd) #f 0))
+		       ;; (debug:print 4 *default-log-port* "Added " uuid " of type " ptype " to queue"))
+		       ;; (debug:print 4 *default-log-port* "pkt: " uuid " exists, skipping...")
+		     )))
+	     pkts)))))
+      pktsdirs))))
+
+;;======================================================================
+;;  P R O C E S S   P K T S
+;;======================================================================
+
+;; given a list of field values pulled from the queue db generate a list
+;; of dpkt's
+;;
+(define (dblst->dpkts lst . altmap)
+  (let* ((maplst (if (null? altmap)
+		     '(id group-id uuid parent pkt-type pkt processed)
+		     altmap))
+	 (res (map cons maplst lst))) ;; produces list of pairs, i.e an alist
+    (cons `(apkt . ,(pkt->alist (alist-ref 'pkt res)))
+	  res)))
+
+;; NB// ptypes is a list of symbols, '() or #f find all types
+;;
+(define (get-dpkts db ptypes group-id parent-uuid #!key (uuid #f))
+  (let* ((ptype-qry (if (and ptypes
+			     (not (null? ptypes)))
+			(conc " IN ('" (string-intersperse (map conc ptypes) "','") "')")
+			(conc " LIKE '%' ")))
+	 (rows      (dbi:get-rows
+		     db
+		     (conc
+		      "SELECT id,group_id,uuid,parent_uuid,pkt_type,pkt,processed FROM pkts
+                         WHERE pkt_type " ptype-qry " AND group_id=?
+                         AND processed=0 "
+			 (if parent-uuid (conc "AND parent_uuid='" parent-uuid "' ") "")
+			 (if uuid        (conc "AND        uuid='"        uuid "' ") "")
+			 "ORDER BY id DESC;")
+		     group-id)))
+    (map dblst->dpkts (map vector->list rows))))
+
+;; get N pkts not yet processed for group-id
+;;
+(define (get-not-processed-pkts db group-id pkt-type limit offset)
+  (map dblst->dpkts
+       (map vector->list
+	    (dbi:get-rows
+	     db
+	     "SELECT id,group_id,uuid,parent_uuid,pkt_type,pkt,processed FROM pkts
+                WHERE pkt_type = ? AND group_id = ? AND processed=0
+                LIMIT ? OFFSET ?;"
+	     (conc pkt-type) ;; convert symbols to string
+	     group-id
+	     limit
+	     offset
+	     ))))
+
+;; given a uuid, get not processed child pkts 
+;;
+(define (get-related db group-id uuid)
+  (map dblst->dpkts
+       (dbi:get-rows
+	db
+	"SELECT id,group_id,uuid,parent_uuid,pkt_type,pkt,processed FROM pkts
+           WHERE parent_uuid=? AND group_id=? AND processed=0;"
+	uuid group-id)))
+
+;; generic pkt processor
+;;
+;; find all packets in group-id of type in ptypes and apply proc to pktdat
+;;
+(define (process-pkts conn group-id ptypes parent-uuid proc)
+  (let* ((pkts (get-dpkts conn ptypes group-id parent-uuid)))
+    (map proc pkts)))
+
+;; criteria is an alist ((k . valpatt) ...)
+;;   - valpatt is a regex
+;;   - ptypes is a list of types (symbols expected)
+;;   match-type: 'any or 'all
+;;
+(define (find-pkts db ptypes criteria #!key (processed #f)(match-type 'any)(pkt-spec #f)) ;; processed=#f, don't use, else use
+  (let* ((pkts (get-dpkts db ptypes 0 #f))
+	 (match-rules (lambda (pktdat) ;; returns a list of matching rules
+			(filter (lambda (c)
+				  ;; (print "c: " c)
+				  (let* ((ctype (car c)) ;; card type
+					 (rx    (cdr c)) ;; card pattern
+					 ;; (t     (alist-ref 'pkt-type pktdat))
+					 (pkt   (alist-ref 'pkt pktdat))
+					 (apkt  (pkt->alist pkt))
+					 (cdat  (alist-ref ctype apkt)))
+				    ;; (print "cdat: " cdat) ;; " apkt: " apkt)
+				    (if cdat
+					(string-match rx cdat)
+					#f)))
+				criteria)))
+	 (res         (filter (lambda (pktdat)
+				(if (null? criteria) ;; looking for all pkts
+				    #t
+				    (case match-type
+				      ((any)(not (null? (match-rules pktdat))))
+				      ((all)(eq? (length (match-rules pktdat))(length criteria)))
+				      (else
+				       (print "ERROR: bad match type " match-type ", expecting any or all.")))))
+			      pkts)))
+    (if pkt-spec
+	(dpkts->alists res pkt-spec)
+	res)))
+
+;; get descendents of parent-uuid
+;;
+;; NOTE: Should be doing something like the following:
+;;
+;; given a uuid, get not processed child pkts 
+;; processed:
+;;    #f => get all
+;;     0 => get not processed
+;;     1 => get processed
+;;
+(define (get-ancestors db group-id uuid #!key (processed #f))
+  (map dblst->dpkts
+       (map vector->list
+	    (dbi:get-rows
+	     db
+	     (conc
+	      "SELECT id,group_id,uuid,parent_uuid,pkt_type,pkt,processed 
+                FROM pkts
+                 WHERE uuid IN 
+                     (WITH RECURSIVE
+                       tree(uuid,parent_uuid)
+                        AS
+                        (
+                           SELECT uuid, parent_uuid
+                           FROM pkts
+                           WHERE uuid = ?
+                           UNION ALL
+                           SELECT t.uuid, t.parent_uuid
+                           FROM pkts t
+                           JOIN tree ON t.uuid = tree.parent_uuid
+                        )
+	              SELECT uuid FROM tree)
+	    AND group_id=?" (if processed (conc " AND processed=" processed) "") ";")
+	     uuid group-id))))
+
+;; Untested
+;;
+(define (get-descendents db group-id uuid #!key (processed #f))
+  (map dblst->dpkts
+       (map vector->list
+	    (dbi:get-rows
+	     db
+	     (conc
+	      "SELECT id,group_id,uuid,parent_uuid,pkt_type,pkt,processed 
+                FROM pkts
+                 WHERE uuid IN 
+                     (WITH RECURSIVE
+                       tree(uuid,parent_uuid)
+                        AS
+                        (
+                           SELECT uuid, parent_uuid
+                           FROM pkts
+                           WHERE uuid = ?
+                           UNION ALL
+                           SELECT t.uuid, t.parent_uuid
+                           FROM pkts t
+                           JOIN tree ON t.parent_uuid = tree.uuid
+                        )
+	              SELECT uuid FROM tree)
+	    AND group_id=?" (if processed (conc " AND processed=" processed) "") ";")
+	     uuid group-id))))
+
+;; look up descendents based on given info unless passed in a list via inlst
+;;
+(define (get-last-descendent db group-id uuid #!key (processed #f)(inlst #f))
+  (let ((descendents (or inlst (get-descendents db group-id uuid processed: processed))))
+    (if (null? descendents)
+	#f
+	(last descendents))))
+
+;;======================================================================
+;;  A R C H I V E S - always to a sqlite3 db 
+;;======================================================================
+
+;; open an archive db
+;; path: archive-dir/<year>/month.db
+;;
+(define (archive-open-db archive-dir)
+  (let* ((curr-time (seconds->local-time (current-seconds)))
+	 (dbpath    (conc archive-dir "/" (time->string curr-time "%Y")))
+	 (dbfile    (conc dbpath "/" (time->string curr-time "%m") ".db"))
+	 (dbexists (if (file-exists? dbfile) #t (begin (create-directory dbpath #t) #f))))
+    (let ((db (dbi:open 'sqlite3 (list (cons 'dbname dbfile)))))
+      ;; (set-busy-handler! db (busy-timeout 10000))
+      (if (not dbexists) ;; NOTE: In the archive we allow duplicates and other messiness. 
+	  (dbi:exec db "CREATE TABLE IF NOT EXISTS pkts
+                          (id           INTEGER,
+                           group_id     INTEGER,
+                           uuid         TEXT,
+                           parent_uuid  TEXT,
+                           pkt_type     TEXT,
+                           pkt          TEXT,
+                           processed    INTEGER DEFAULT 0)"))
+      db)))
+
+;; turn on transactions! otherwise this will be painfully slow
+;;
+(define (write-archive-pkts src-db db pkt-ids)
+  (let ((pkts (dbi:get-rows
+	       src-db
+	       (conc "SELECT id,group_id,uuid,parent_uuid,pkt_type,pkt FROM pkts WHERE id IN ("
+		     (string-intersperse (map conc pkt-ids) ",") ")"))))
+    ;; (dbi:with-transaction
+    ;;  db
+     (lambda ()
+       (for-each
+	(lambda (pkt)
+	  (apply dbi:exec  db "INSERT INTO pkts (id,group_id,uuid,parent_uuid,pkt_type,pkt)
+                               VALUES (?,?,?,?,?,?)"
+		 pkt))
+	pkts)))) ;; )
+
+;; given a list of uuids and lists of uuids move all to
+;; the sqlite3 db for the current archive period
+;;
+(define (archive-pkts conn pkt-ids archive-dir)
+  (let ((db (archive-open-db archive-dir)))
+    (write-archive-pkts conn db pkt-ids)
+    (dbi:close db))
+  ;; (pg:with-transaction
+  ;;  conn
+  ;; (lambda ()
+     (for-each
+      (lambda (id)
+	(dbi:get-one
+	 conn
+	 "DELETE FROM pkts WHERE id=?" id))
+      pkt-ids)) ;; ))
+
+;; given a list of ids mark all as processed
+;;
+(define (mark-processed conn pkt-ids)
+  ;; (pg:with-transaction
+   ;; conn
+   ;; (lambda ()
+     (for-each
+      (lambda (id)
+	(dbi:get-one
+	 conn
+	 "UPDATE pkts SET processed=1 WHERE id=?;" id))
+      pkt-ids)) ;; x))
+
+;; a generic pkt getter, gets from the pkts db
+;;
+(define (get-pkts conn ptypes)
+  (let* ((ptypes-str    (if (null? ptypes)
+			    ""
+			    (conc " WHERE pkt_type IN ('" (string-intersperse ptypes ",") "') ")))
+	 (qry-str       (conc "SELECT id,group_id,uuid,parent_uuid,pkt_type,pkt,processed FROM pkts" ptypes-str)))
+    (map vector->list (dbi:get-rows conn qry-str))))
+
+;; make a report of the pkts in the db
+;; ptypes of '() gets all pkts
+;; display-fields
+;;
+(define (make-report dest conn pktspec display-fields . ptypes)
+  (let* (;; (conn          (dbi:db-conn (s:db)))
+	 (all-rows      (get-pkts conn ptypes))
+	 (all-pkts      (flatten-all
+			 all-rows
+			 pktspec
+			 'id 'group-id 'uuid 'parent 'pkt-type 'pkt 'processed))
+	 (by-uuid       (let ((ht (make-hash-table)))
+			  (for-each
+			   (lambda (pkt)
+			     (let ((uuid (alist-ref 'uuid pkt)))
+			       (hash-table-set! ht uuid pkt)))
+			   all-pkts)
+			  ht))
+	 (by-parent     (let ((ht (make-hash-table)))
+			  (for-each
+			   (lambda (pkt)
+			     (let ((parent (alist-ref 'parent pkt)))
+			       (hash-table-set! ht parent (cons pkt (hash-table-ref/default ht parent '())))))
+			   all-pkts)
+			    ht))
+	 (oup           (if dest (open-output-file dest) (current-output-port))))
+    
+    (with-output-to-port
+	oup
+      (lambda ()
+	(print "digraph megatest_state_status {
+  // ranksep=0.05
+  rankdir=LR;
+  node [shape=\"box\"];
+")
+	;; first all the names
+	(for-each
+	 (lambda (pkt)
+	   (let* ((uuid        (alist-ref 'uuid pkt))
+		  (shortuuid   (substring uuid 0 4))
+		  (type        (alist-ref 'pkt-type pkt))
+		  (processed   (alist-ref 'processed pkt)))
+	     
+	     (print "\"" uuid "\" [label=\"" shortuuid ", ("
+		    type ", "
+		    (if processed "processed" "not processed") ")")
+	     (for-each
+	      (lambda (key-field)
+		(let ((val (alist-ref key-field pkt)))
+		  (if val
+		      (print key-field "=" val))))
+	      display-fields)
+	     (print "\" ];")))
+	 all-pkts)
+	;; now for parent-child relationships
+	(for-each
+	 (lambda (pkt)
+	   (let ((uuid   (alist-ref 'uuid pkt))
+		 (parent (alist-ref 'parent pkt)))
+	     (if (not (equal? parent ""))
+		 (print "\"" parent "\" -> \"" uuid"\";"))))
+	 all-pkts)
+
+	(print "}")
+	))
+    (if dest
+	(begin
+	  (close-output-port oup)
+	  (system "dot -Tpdf out.dot -o out.pdf")))
+    
+    ))
+
+;;======================================================================
+;; Read ref pkts into a vector < laststr hash table > 
+;;======================================================================
+
+
+
+;;======================================================================
+;; Read/write packets to files (convience functions)
+;;======================================================================
+
+;; write alist to a pkt file
+;;
+(define (write-alist->pkt targdir dat #!key (pktspec '())(ptype #f))
+  (let-values (((uuid pkt)(alist->pkt dat pktspec ptype: ptype)))
+    (with-output-to-file (conc targdir "/" uuid ".pkt")
+      (lambda ()
+	(print pkt)))
+    uuid)) ;; return the uuid
+
+;; read pkt into alist
+;;
+(define (read-pkt->alist pkt-file #!key (pktspec #f))
+  (pkt->alist (with-input-from-file
+		  pkt-file
+		read-string)
+	      pktspec: pktspec))
+
+
+) ;; module pkts

ADDED   pkts/pkts.setup
Index: pkts/pkts.setup
==================================================================
--- /dev/null
+++ pkts/pkts.setup
@@ -0,0 +1,11 @@
+;; Copyright 2007-2017, Matthew Welland.
+;;
+;;  This program is made available under the GNU GPL version 2.0 or
+;;  greater. See the accompanying file COPYING for details.
+;;
+;;  This program is distributed WITHOUT ANY WARRANTY; without even the
+;;  implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+;;  PURPOSE.
+
+;;;; pkts.setup
+(standard-extension 'pkts "1.0")

ADDED   pkts/tests/run.scm
Index: pkts/tests/run.scm
==================================================================
--- /dev/null
+++ pkts/tests/run.scm
@@ -0,0 +1,139 @@
+(use test)
+
+;; (use (prefix pkts pkts:))
+(use pkts (prefix dbi dbi:))
+;; (use trace)(trace sdat->alist pkt->alist)
+
+(if (file-exists? "queue.db")(delete-file "queue.db"))
+
+(test-begin "pkts and pkt archives")
+
+;;======================================================================
+;; Basic pkt creation, parsing and conversion routines
+;;======================================================================
+
+(test-begin "basic packets")
+(test #f '(A "This is a packet") (let-values (((t v)
+					       (card->type/value "A This is a packet")))
+				   (list t v)))
+(test #f "A A\nZ 664449e7299e0065a3e25c138ccef2df13ba291e"
+      (let-values (((uuid res)
+		    (add-z-card '("A A"))))
+	res))
+(test #f '("CC C++" "D 1486332719.0" "a A" "b C")(sort (construct-sdat 'b "C" 'a "A" 'CC "C++" 'D 1486332719.0)
+						       string<=?))
+(define pkt-example #f)
+(test #f "CC C++\nD 1486332719.0\na A\nb C\nZ 263eb3b6193de7fe65b1ded5bcda513e8b4d6b84"
+      (let-values (((uuid res)
+		    (construct-pkt 'b "C" 'a "A" 'CC "C++" 'D 1486332719.0)))
+	(set! pkt-example (cons uuid res))
+	res))
+(test-end "basic packets")
+
+;;======================================================================
+;; Sqlite and postgresql based queue of pkts
+;;======================================================================
+
+(test-begin "pkt queue")
+(define db #f)
+(test #f 'sqlite3 (let ((dbh (open-queue-db "." "queue.db")))
+		    (set! db dbh)
+		    (dbi:db-dbtype dbh)))
+(test #f (cdr pkt-example)
+      (begin
+	(add-to-queue db (cdr pkt-example)(car pkt-example) 'basic #f 0)
+	(lookup-by-uuid db (car pkt-example) 0)))
+(test #f (cdr pkt-example)
+      (lookup-by-id db 1))
+(test #f 1 (length (find-pkts db '(basic) '())))
+
+(test-end "pkt queue")
+
+
+;;======================================================================
+;; Process groups of pkts
+;;======================================================================
+
+(test-begin "lists of packets")
+(test #f '((apkt . #f) (id . 1) (group-id . 2) (uuid . 3) (parent . 4) (pkt-type . 5)) ;; ((id . 1) (group-id . 2) (uuid . 3) (parent . 4) (pkt-type . 5))
+      (dblst->dpkts '(1 2 3 4 5)))
+(test #f '(((apkt (Z . "263eb3b6193de7fe65b1ded5bcda513e8b4d6b84") (b . "C") (a . "A") (D . "1486332719.0") (C . " C++")) (id . 1) (group-id . 0) (uuid . "263eb3b6193de7fe65b1ded5bcda513e8b4d6b84") (parent . "") (pkt-type . "basic") (pkt . "CC C++\nD 1486332719.0\na A\nb C\nZ 263eb3b6193de7fe65b1ded5bcda513e8b4d6b84") (processed . 0)))
+      ;; '(((apkt (Z . "263eb3b6193de7fe65b1ded5bcda513e8b4d6b84") (b . "C") (a . "A") (D . "1486332719.0") (C . " C++")) (id . 1) (group-id . 0) (uuid . "263eb3b6193de7fe65b1ded5bcda513e8b4d6b84") (parent . "") (pkt-type . "basic") (pkt . "CC C++\nD 1486332719.0\na A\nb C\nZ 263eb3b6193de7fe65b1ded5bcda513e8b4d6b84")))
+      ;; '(((id . 1) (group-id . 0) (uuid . "263eb3b6193de7fe65b1ded5bcda513e8b4d6b84") (parent . "") (pkt-type . "basic") (pkt . "CC C++\nD 1486332719.0\na A\nb C\nZ 263eb3b6193de7fe65b1ded5bcda513e8b4d6b84")))
+      (get-dpkts db '(basic) 0 #f))
+(test #f '(((apkt (Z . "263eb3b6193de7fe65b1ded5bcda513e8b4d6b84") (b . "C") (a . "A") (D . "1486332719.0") (C . " C++")) (id . 1) (group-id . 0) (uuid . "263eb3b6193de7fe65b1ded5bcda513e8b4d6b84") (parent . "") (pkt-type . "basic") (pkt . "CC C++\nD 1486332719.0\na A\nb C\nZ 263eb3b6193de7fe65b1ded5bcda513e8b4d6b84") (processed . 0)))
+      ;; '(((apkt (Z . "263eb3b6193de7fe65b1ded5bcda513e8b4d6b84") (b . "C") (a . "A") (D . "1486332719.0") (C . " C++")) (id . 1) (group-id . 0) (uuid . "263eb3b6193de7fe65b1ded5bcda513e8b4d6b84") (parent . "") (pkt-type . "basic") (pkt . "CC C++\nD 1486332719.0\na A\nb C\nZ 263eb3b6193de7fe65b1ded5bcda513e8b4d6b84")))
+      ;; '(((id . 1) (group-id . 0) (uuid . "263eb3b6193de7fe65b1ded5bcda513e8b4d6b84") (parent . "") (pkt-type . "basic") (pkt . "CC C++\nD 1486332719.0\na A\nb C\nZ 263eb3b6193de7fe65b1ded5bcda513e8b4d6b84")))
+      (get-not-processed-pkts db 0 'basic 1000 0))
+(test-end "lists of packets")
+
+(test-begin "pkts as alists")
+(define pktspec '((posting . ((title . t)   ;; NOTE: same as ((posting (title . t)(url . u)(blub . b)) ... 
+			      (url   . u)
+			      (blurb . b)))
+		  (comment . ((comment . c)
+			      (score   . s)))
+		  (basic   . ((b-field . b)
+			      (a-field . a)))))
+(define pktlst (find-pkts db '(basic) '()))
+(define dpkt (car pktlst))
+(test #f "A" (get-value 'a-field dpkt pktspec))
+
+(test #f "C" (alist-ref 'b-field (dpkt->alist dpkt pktspec)))
+
+(define basic-spec '((nada (foo . b)(bar . f))(basic (foo . f)(bar . b))))
+(define test-pkt   '((foo . "fooval")(bar . "barval")))
+(let*-values (((u p)  (alist->pkt test-pkt basic-spec ptype: 'basic))
+		((apkt) (pkt->alist p))
+		((bpkt) (pkt->alist p pktspec: basic-spec)))
+    (test #f "fooval" (alist-ref 'f apkt))
+    (test #f "fooval" (alist-ref 'foo bpkt))
+    (test #f #f       (alist-ref 'f   bpkt)))
+
+(test-end "pkts as alists")
+
+(test-begin "descendents and ancestors")
+
+(define (get-uuid pkt)(alist-ref 'uuid pkt))
+
+;; add a child to 263e
+(let-values (((uuid pkt)
+	      (construct-pkt 'x "X" 'y "Y" 'P "263eb3b6193de7fe65b1ded5bcda513e8b4d6b84"
+			     'D "1486332719.0")))
+  (add-to-queue db pkt uuid 'basic "263eb3b6193de7fe65b1ded5bcda513e8b4d6b84" 0))
+
+(test #f '("263eb3b6193de7fe65b1ded5bcda513e8b4d6b84" "818fe30988c9673441b8f203972a8bda6af682f8")
+      (map (lambda (x)(alist-ref 'uuid x))
+	   (get-descendents
+	    db 0
+	    "263eb3b6193de7fe65b1ded5bcda513e8b4d6b84")))
+
+(test #f '("263eb3b6193de7fe65b1ded5bcda513e8b4d6b84" "818fe30988c9673441b8f203972a8bda6af682f8")
+      (map (lambda (x)(alist-ref 'uuid x))
+	   (get-ancestors
+	    db 0
+	    "818fe30988c9673441b8f203972a8bda6af682f8")))
+
+(test-end "descendents and ancestors")
+
+(test-end "pkts and pkt archives")
+
+(test-begin "pktsdb")
+
+(define spec '((tests (testname n TEXT)
+		      (testpath p TEXT)
+		      (duration d INTEGER))))
+;; (define pktsdb (make-pktdb))
+;; (pktdb-pktsdb-spec-set! pktsdb spec)
+
+(define pktsdb #f)
+
+(test #f #t (dbi:database? (let ((pdb (pktsdb-open "test.db" spec)))
+			     (set! pktsdb pdb)
+			     (pktdb-conn pdb))))
+;; (pp (pktdb-pktspec pktsdb))
+(test #f #t (pktsdb-add-record pktsdb 'tests '((testname . "test1"))))
+
+(pktsdb-close pktsdb)
+
+(test-end "pktsdb")

Index: rmt.scm
==================================================================
--- rmt.scm
+++ rmt.scm
@@ -558,10 +558,13 @@
   ;;    (begin
   ;;	(debug:print-error 0 *default-log-port* "rmt:get-tests-for-run called with bad run-id=" run-id)
   ;;	(print-call-chain (current-error-port))
   ;;	'())))
 
+(define (rmt:get-tests-for-run-state-status run-id testpatt last-update)
+  (rmt:send-receive 'get-tests-for-run-state-status run-id (list run-id testpatt last-update)))
+
 ;; get stuff via synchash 
 (define (rmt:synchash-get run-id proc synckey keynum params)
   (rmt:send-receive 'synchash-get run-id (list run-id proc synckey keynum params)))
 
 (define (rmt:get-tests-for-run-mindata run-id testpatt states status not-in)
@@ -735,12 +738,12 @@
   (rmt:send-receive 'delete-old-deleted-test-records #f '()))
 
 (define (rmt:get-runs runpatt count offset keypatts)
   (rmt:send-receive 'get-runs #f (list runpatt count offset keypatts)))
 
-(define (rmt:simple-get-runs runpatt count offset target)
-  (rmt:send-receive 'simple-get-runs #f (list runpatt count offset target)))
+(define (rmt:simple-get-runs runpatt count offset target last-update)
+  (rmt:send-receive 'simple-get-runs #f (list runpatt count offset target last-update)))
 
 (define (rmt:get-all-run-ids)
   (rmt:send-receive 'get-all-run-ids #f '()))
 
 (define (rmt:get-prev-run-ids run-id)

Index: runs.scm
==================================================================
--- runs.scm
+++ runs.scm
@@ -237,16 +237,21 @@
   ;; Take advantage of a good place to exit if running the one-pass methodology
   (if (and (> (runs:dat-can-run-more-tests-count runsdat) 20)
 	   (args:get-arg "-one-pass"))
       (exit 0))
 
-  (thread-sleep! (cond ;; BB: check with Matt.  Should this sleep move to cond clauses below where we determine we have too many jobs running rather than each time the and condition above is true (which seems like always)?
-        	  ((> (runs:dat-can-run-more-tests-count runsdat) 20)
+  (thread-sleep! (cond ;; BB: check with Matt.  Should this sleep move
+		       ;; to cond clauses below where we determine we
+		       ;; have too many jobs running rather than each
+		       ;; time the and condition above is true (which
+		       ;; seems like always)?
+        	  ((> (runs:dat-can-run-more-tests-count runsdat) 20) ;; original intent was - save cycles, wait a long time
 		   (if (runs:lownoise "waiting on tasks" 60)(debug:print-info 2 *default-log-port* "waiting for tasks to complete, sleeping briefly ..."))
-                   (configf:lookup-number *configdat* "setup" "inter-test-delay" default: 0.1) ;; was 2
-		   );; obviously haven't had any work to do for a while
-        	  (else 0)))
+		   10)  ;; obviously haven't had any work to do for a while
+		  (else
+		   ;; if have a number for inter-test-delay, use it, else don't delay much, maybe even zero?
+		   (configf:lookup-number *configdat* "setup" "inter-test-delay" default: 0.01))))
   
   (let* ((num-running             (rmt:get-count-tests-running run-id))
 	 (num-running-in-jobgroup (rmt:get-count-tests-running-in-jobgroup run-id jobgroup))
 	 (job-group-limit         (let ((jobg-count (configf:lookup *configdat* "jobgroups" jobgroup)))
 				    (if (string? jobg-count)
@@ -1281,18 +1286,26 @@
 	(let* ((run-dat  (or (runs:gendat-run-info *runs:general-data*)(rmt:get-run-info run-id)))
 	       (runname  (or (runs:gendat-runname *runs:general-data*)
 			     (db:get-value-by-header (db:get-rows run-dat)
 						     (db:get-header run-dat) "runname")))
 	       (target   (or (runs:gendat-target *runs:general-data*)(rmt:get-target run-id)))
-	       (testsdat (rmt:get-tests-for-run run-id "%" '() '() ;; run-id testpatt states statuses
-						#f #f ;; offset limit
-						#f ;; not-in
-						#f ;; sort-by
-						#f ;; sort-order
-						#f ;; get full data (not 'shortlist)
-						(runs:gendat-inc-results-last-update *runs:general-data*) ;; last update time
-						'dashboard)))
+	       (testsdat (let ((res (rmt:get-tests-for-run
+				     run-id "%" '() '() ;; run-id testpatt states statuses
+				     #f #f ;; offset limit
+				     #f ;; not-in
+				     #f ;; sort-by
+				     #f ;; sort-order
+				     #f ;; get full data (not 'shortlist)
+				     (runs:gendat-inc-results-last-update *runs:general-data*) ;; last update time
+				     'dashboard)))
+			   (if (list? res)
+			       res
+			       (begin
+				 (debug:print-error
+				  0 *default-log-port*
+				  "FAILED TO GET DATA using rmt:get-tests-for-run. Notify developers if you see this. result: " res)
+				 '())))))
 	  (if (not (runs:gendat-run-info *runs:general-data*))
 	      (runs:gendat-run-info-set! *runs:general-data* run-dat))
 	  (if (not (runs:gendat-runname  *runs:general-data*))
 	      (runs:gendat-runname-set! *runs:general-data* runname))
 	  (if (not (runs:gendat-target *runs:general-data*))
@@ -2012,11 +2025,11 @@
   (let* ((targets (string-split target-patts ","))
 	 (keys    (rmt:get-keys))
 	 (res-ht  (make-hash-table))) ;; target -> ( runrecord1 runrecord2 ... )
     (for-each
      (lambda (target-patt)
-       (let ((runs     (rmt:simple-get-runs runpatt #f #f target-patt)))
+       (let ((runs     (rmt:simple-get-runs runpatt #f #f target-patt #f)))
 	 (for-each
 	  (lambda (run)
 	    (let ((target (simple-run-target run)))
 	      (hash-table-set! res-ht target (cons run (hash-table-ref/default res-ht target '())))))
 	  runs)))
@@ -2105,11 +2118,12 @@
 	 (states       (if state  (string-split state  ",") '()))
 	 (statuses     (if status (string-split status ",") '()))
 	 (state-status (if (string? new-state-status) (string-split new-state-status ",") '(#f #f)))
 	 (rp-mutex     (make-mutex))
 	 (bup-mutex    (make-mutex))
-         (keep-records (args:get-arg "-keep-records"))) ;; used in conjunction with -remove-runs to keep the records, TODO: consolidate this with "mode".
+         (keep-records (args:get-arg "-keep-records")) ;; used in conjunction with -remove-runs to keep the records, TODO: consolidate this with "mode".
+	 (test-records '())) ;; for tasks that we wish to operate on all tests in one fell swoop
 
     (let* ((write-access-actions '(remove-runs set-state-status archive run-wait kill-runs))
            (dbfile             (conc  *toppath* "/megatest.db"))
            (readonly-mode      (not (file-write-access? dbfile))))
       (when (and readonly-mode
@@ -2139,11 +2153,11 @@
 		(run-name  (db:get-value-by-header run header "runname"))
 		(tests     (if (not (equal? run-state "locked"))
 			       (proc-get-tests run-id)
 			       '()))
 		(lasttpath "/does/not/exist/I/hope")
-    (lastrealpath "/does/not/exist/I/hope")
+		(lastrealpath "/does/not/exist/I/hope")
 		(worker-thread #f))
 	   (debug:print-info 4 *default-log-port* "runs:operate-on run=" run ", header=" header)
 	   (if (not (null? tests))
 	       (begin
 		 (case action
@@ -2166,23 +2180,29 @@
 		    action)
 		   ((run-wait)
 		    (debug:print 1 *default-log-port* "Waiting for run " runkey ", run=" runnamepatt " to complete"))
 		   ((archive)
 		    (debug:print 1 *default-log-port* "Archiving/restoring (" (args:get-arg "-archive") ") data for run: " runkey " " (db:get-value-by-header run header "runname"))
-		    (set! worker-thread
-			  (make-thread
-			   (lambda ()
-			     (case (string->symbol (args:get-arg "-archive"))
-			       ((save save-remove keep-html)
-				(archive:run-bup (args:get-arg "-archive") run-id run-name tests rp-mutex bup-mutex))
-			       ((restore)
-				(archive:bup-restore (args:get-arg "-archive") run-id run-name tests rp-mutex bup-mutex))
-			       (else 
-				(debug:print-error 0 *default-log-port* "unrecognised sub command to -archive. Run \"megatest\" to see help")
-				(exit))))
-			   "archive-bup-thread"))
-		    (thread-start! worker-thread))
+		    (let ((op (string->symbol (args:get-arg "-archive"))))
+		      (set! worker-thread
+			    (make-thread
+			     (lambda ()
+			       (case op
+				 ((save save-remove keep-html)
+				  (archive:run-bup op run-id run-name tests rp-mutex bup-mutex))
+				 ((restore)
+				  (archive:bup-restore op run-id run-name tests rp-mutex bup-mutex))
+				 ((get) ;;; NOTE: This is a special case. We wish to operate on ALL tests in one go
+				  (set! test-records (append tests test-records)))
+				 (else 
+				  (debug:print-error 0 *default-log-port* "unrecognised sub command " op " for -archive. Run \"megatest\" to see help")
+				  (exit))))
+			     "archive-bup-thread"))
+		      (thread-start! worker-thread)
+		      (if (eq? op 'get)
+			  (thread-join! worker-thread)) ;; we need the test-records set to not overlap
+		      ))
 		   (else
 		    (debug:print-info 0 *default-log-port* "action not recognised " action)))
 		 
 		 ;; actions that operate on one test at a time can be handled below
 		 ;;
@@ -2319,12 +2339,11 @@
                                             (loop (car tal)(append tal (list new-test-dat)))))
                                       (begin
                                         (set! lasttpath (db:test-get-rundir new-test-dat)) ;; remember this path for run removal
                                         (if (file-exists? lasttpath) 
                                           (set! lastrealpath (resolve-pathname lasttpath))
-                                          (set! lastrealpath lasttpath)
-                                        )
+                                          (set! lastrealpath lasttpath))
                                         (runs:remove-test-directory new-test-dat mode) ;; 'remove-all)
 
                                         (if (not (null? tal))
                                             (loop (car tal)(cdr tal)))))))
 				(rmt:update-run-stats run-id (rmt:get-raw-run-stats run-id)))
@@ -2394,10 +2413,11 @@
 				    (loop (car tal)(cdr tal))))
 			       )))
 		       )
 		     (if worker-thread (thread-join! worker-thread)))
                    (common:join-backgrounded-threads))))
+	   
 	   ;; remove the run if zero tests remain
 	   (if (eq? action 'remove-runs)
 	       (let* ((run-id   (db:get-value-by-header run header "id")) ;; NB// masks run-id from above?
                       (remtests (mt:get-tests-for-run run-id #f '("DELETED") '("n/a") not-in: #t)))
 		 (if (null? remtests) ;; no more tests remaining
@@ -2423,14 +2443,16 @@
             (runs:recursive-delete-with-error-msg realpath)
 
 		       )))))
 	 ))
      runs)
-    ;; (sqlite3:finalize! (db:delay-if-busy tdbdat))
+    ;; special case - archive get
+    (if (equal? (args:get-arg "-archive") "get")
+	(archive:bup-get-data "get" #f #f test-records rp-mutex bup-mutex))
+    )
+  #t
   )
-#t
-)
 
 (define (runs:remove-test-directory test mode) ;; remove-data-only)
   (let* ((run-dir       (db:test-get-rundir test))    ;; run dir is from the link tree
 	 (real-dir      (if (common:file-exists? run-dir)
 			    ;; (resolve-pathname run-dir)
@@ -2500,11 +2522,11 @@
 ;;======================================================================
 
 ;; Since many calls to a run require pretty much the same setup 
 ;; this wrapper is used to reduce the replication of code
 (define (general-run-call switchname action-desc proc)
-  (let ((runname (or (args:get-arg "-runname")(args:get-arg ":runname")))
+  (let ((runname (common:args-get-runname))
 	(target  (common:args-get-target)))
     (cond
      ((not target)
       (debug:print-error 0 *default-log-port* "Missing required parameter for " switchname ", you must specify the target with -target")
       (exit 3))

ADDED   stml2.scm
Index: stml2.scm
==================================================================
--- /dev/null
+++ stml2.scm
@@ -0,0 +1,23 @@
+;;======================================================================
+;; Copyright 2019, Matthew Welland.
+;; 
+;; This file is part of Megatest.
+;; 
+;;     Megatest is free software: you can redistribute it and/or modify
+;;     it under the terms of the GNU General Public License as published by
+;;     the Free Software Foundation, either version 3 of the License, or
+;;     (at your option) any later version.
+;; 
+;;     Megatest is distributed in the hope that it will be useful,
+;;     but WITHOUT ANY WARRANTY; without even the implied warranty of
+;;     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;;     GNU General Public License for more details.
+;; 
+;;     You should have received a copy of the GNU General Public License
+;;     along with Megatest.  If not, see <http://www.gnu.org/licenses/>.
+
+;;======================================================================
+
+(declare (unit stml2))
+
+(include "stml2/stml2.scm")

ADDED   stml2/COPYING
Index: stml2/COPYING
==================================================================
--- /dev/null
+++ stml2/COPYING
@@ -0,0 +1,724 @@
+		    GNU GENERAL PUBLIC LICENSE
+		       Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.
+                       51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+			    Preamble
+
+  The licenses for most software are designed to take away your
+freedom to share and change it.  By contrast, the GNU General Public
+License is intended to guarantee your freedom to share and change free
+software--to make sure the software is free for all its users.  This
+General Public License applies to most of the Free Software
+Foundation's software and to any other program whose authors commit to
+using it.  (Some other Free Software Foundation software is covered by
+the GNU Library General Public License instead.)  You can apply it to
+your programs, too.
+
+  When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+this service if you wish), that you receive source code or can get it
+if you want it, that you can change the software or use pieces of it
+in new free programs; and that you know you can do these things.
+
+  To protect your rights, we need to make restrictions that forbid
+anyone to deny you these rights or to ask you to surrender the rights.
+These restrictions translate to certain responsibilities for you if you
+distribute copies of the software, or if you modify it.
+
+  For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must give the recipients all the rights that
+you have.  You must make sure that they, too, receive or can get the
+source code.  And you must show them these terms so they know their
+rights.
+
+  We protect your rights with two steps: (1) copyright the software, and
+(2) offer you this license which gives you legal permission to copy,
+distribute and/or modify the software.
+
+  Also, for each author's protection and ours, we want to make certain
+that everyone understands that there is no warranty for this free
+software.  If the software is modified by someone else and passed on, we
+want its recipients to know that what they have is not the original, so
+that any problems introduced by others will not reflect on the original
+authors' reputations.
+
+  Finally, any free program is threatened constantly by software
+patents.  We wish to avoid the danger that redistributors of a free
+program will individually obtain patent licenses, in effect making the
+program proprietary.  To prevent this, we have made it clear that any
+patent must be licensed for everyone's free use or not licensed at all.
+
+  The precise terms and conditions for copying, distribution and
+modification follow.
+
+		    GNU GENERAL PUBLIC LICENSE
+   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+  0. This License applies to any program or other work which contains
+a notice placed by the copyright holder saying it may be distributed
+under the terms of this General Public License.  The "Program", below,
+refers to any such program or work, and a "work based on the Program"
+means either the Program or any derivative work under copyright law:
+that is to say, a work containing the Program or a portion of it,
+either verbatim or with modifications and/or translated into another
+language.  (Hereinafter, translation is included without limitation in
+the term "modification".)  Each licensee is addressed as "you".
+
+Activities other than copying, distribution and modification are not
+covered by this License; they are outside its scope.  The act of
+running the Program is not restricted, and the output from the Program
+is covered only if its contents constitute a work based on the
+Program (independent of having been made by running the Program).
+Whether that is true depends on what the Program does.
+
+  1. You may copy and distribute verbatim copies of the Program's
+source code as you receive it, in any medium, provided that you
+conspicuously and appropriately publish on each copy an appropriate
+copyright notice and disclaimer of warranty; keep intact all the
+notices that refer to this License and to the absence of any warranty;
+and give any other recipients of the Program a copy of this License
+along with the Program.
+
+You may charge a fee for the physical act of transferring a copy, and
+you may at your option offer warranty protection in exchange for a fee.
+
+  2. You may modify your copy or copies of the Program or any portion
+of it, thus forming a work based on the Program, and copy and
+distribute such modifications or work under the terms of Section 1
+above, provided that you also meet all of these conditions:
+
+    a) You must cause the modified files to carry prominent notices
+    stating that you changed the files and the date of any change.
+
+    b) You must cause any work that you distribute or publish, that in
+    whole or in part contains or is derived from the Program or any
+    part thereof, to be licensed as a whole at no charge to all third
+    parties under the terms of this License.
+
+    c) If the modified program normally reads commands interactively
+    when run, you must cause it, when started running for such
+    interactive use in the most ordinary way, to print or display an
+    announcement including an appropriate copyright notice and a
+    notice that there is no warranty (or else, saying that you provide
+    a warranty) and that users may redistribute the program under
+    these conditions, and telling the user how to view a copy of this
+    License.  (Exception: if the Program itself is interactive but
+    does not normally print such an announcement, your work based on
+    the Program is not required to print an announcement.)
+
+These requirements apply to the modified work as a whole.  If
+identifiable sections of that work are not derived from the Program,
+and can be reasonably considered independent and separate works in
+themselves, then this License, and its terms, do not apply to those
+sections when you distribute them as separate works.  But when you
+distribute the same sections as part of a whole which is a work based
+on the Program, the distribution of the whole must be on the terms of
+this License, whose permissions for other licensees extend to the
+entire whole, and thus to each and every part regardless of who wrote it.
+
+Thus, it is not the intent of this section to claim rights or contest
+your rights to work written entirely by you; rather, the intent is to
+exercise the right to control the distribution of derivative or
+collective works based on the Program.
+
+In addition, mere aggregation of another work not based on the Program
+with the Program (or with a work based on the Program) on a volume of
+a storage or distribution medium does not bring the other work under
+the scope of this License.
+
+  3. You may copy and distribute the Program (or a work based on it,
+under Section 2) in object code or executable form under the terms of
+Sections 1 and 2 above provided that you also do one of the following:
+
+    a) Accompany it with the complete corresponding machine-readable
+    source code, which must be distributed under the terms of Sections
+    1 and 2 above on a medium customarily used for software interchange; or,
+
+    b) Accompany it with a written offer, valid for at least three
+    years, to give any third party, for a charge no more than your
+    cost of physically performing source distribution, a complete
+    machine-readable copy of the corresponding source code, to be
+    distributed under the terms of Sections 1 and 2 above on a medium
+    customarily used for software interchange; or,
+
+    c) Accompany it with the information you received as to the offer
+    to distribute corresponding source code.  (This alternative is
+    allowed only for noncommercial distribution and only if you
+    received the program in object code or executable form with such
+    an offer, in accord with Subsection b above.)
+
+The source code for a work means the preferred form of the work for
+making modifications to it.  For an executable work, complete source
+code means all the source code for all modules it contains, plus any
+associated interface definition files, plus the scripts used to
+control compilation and installation of the executable.  However, as a
+special exception, the source code distributed need not include
+anything that is normally distributed (in either source or binary
+form) with the major components (compiler, kernel, and so on) of the
+operating system on which the executable runs, unless that component
+itself accompanies the executable.
+
+If distribution of executable or object code is made by offering
+access to copy from a designated place, then offering equivalent
+access to copy the source code from the same place counts as
+distribution of the source code, even though third parties are not
+compelled to copy the source along with the object code.
+
+  4. You may not copy, modify, sublicense, or distribute the Program
+except as expressly provided under this License.  Any attempt
+otherwise to copy, modify, sublicense or distribute the Program is
+void, and will automatically terminate your rights under this License.
+However, parties who have received copies, or rights, from you under
+this License will not have their licenses terminated so long as such
+parties remain in full compliance.
+
+  5. You are not required to accept this License, since you have not
+signed it.  However, nothing else grants you permission to modify or
+distribute the Program or its derivative works.  These actions are
+prohibited by law if you do not accept this License.  Therefore, by
+modifying or distributing the Program (or any work based on the
+Program), you indicate your acceptance of this License to do so, and
+all its terms and conditions for copying, distributing or modifying
+the Program or works based on it.
+
+  6. Each time you redistribute the Program (or any work based on the
+Program), the recipient automatically receives a license from the
+original licensor to copy, distribute or modify the Program subject to
+these terms and conditions.  You may not impose any further
+restrictions on the recipients' exercise of the rights granted herein.
+You are not responsible for enforcing compliance by third parties to
+this License.
+
+  7. If, as a consequence of a court judgment or allegation of patent
+infringement or for any other reason (not limited to patent issues),
+conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License.  If you cannot
+distribute so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you
+may not distribute the Program at all.  For example, if a patent
+license would not permit royalty-free redistribution of the Program by
+all those who receive copies directly or indirectly through you, then
+the only way you could satisfy both it and this License would be to
+refrain entirely from distribution of the Program.
+
+If any portion of this section is held invalid or unenforceable under
+any particular circumstance, the balance of the section is intended to
+apply and the section as a whole is intended to apply in other
+circumstances.
+
+It is not the purpose of this section to induce you to infringe any
+patents or other property right claims or to contest validity of any
+such claims; this section has the sole purpose of protecting the
+integrity of the free software distribution system, which is
+implemented by public license practices.  Many people have made
+generous contributions to the wide range of software distributed
+through that system in reliance on consistent application of that
+system; it is up to the author/donor to decide if he or she is willing
+to distribute software through any other system and a licensee cannot
+impose that choice.
+
+This section is intended to make thoroughly clear what is believed to
+be a consequence of the rest of this License.
+
+  8. If the distribution and/or use of the Program is restricted in
+certain countries either by patents or by copyrighted interfaces, the
+original copyright holder who places the Program under this License
+may add an explicit geographical distribution limitation excluding
+those countries, so that distribution is permitted only in or among
+countries not thus excluded.  In such case, this License incorporates
+the limitation as if written in the body of this License.
+
+  9. The Free Software Foundation may publish revised and/or new versions
+of the General Public License from time to time.  Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+Each version is given a distinguishing version number.  If the Program
+specifies a version number of this License which applies to it and "any
+later version", you have the option of following the terms and conditions
+either of that version or of any later version published by the Free
+Software Foundation.  If the Program does not specify a version number of
+this License, you may choose any version ever published by the Free Software
+Foundation.
+
+  10. If you wish to incorporate parts of the Program into other free
+programs whose distribution conditions are different, write to the author
+to ask for permission.  For software which is copyrighted by the Free
+Software Foundation, write to the Free Software Foundation; we sometimes
+make exceptions for this.  Our decision will be guided by the two goals
+of preserving the free status of all derivatives of our free software and
+of promoting the sharing and reuse of software generally.
+
+			    NO WARRANTY
+
+  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
+FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
+OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
+PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
+OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE ENTIRE RISK AS
+TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE
+PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
+REPAIR OR CORRECTION.
+
+  12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
+REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
+INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
+OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
+TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
+YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
+PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGES.
+
+		     END OF TERMS AND CONDITIONS
+
+	    How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+convey the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+
+
+Also add information on how to contact you by electronic and paper mail.
+
+If the program is interactive, make it output a short notice like this
+when it starts in an interactive mode:
+
+    Gnomovision version 69, Copyright (C) year  name of author
+    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, the commands you use may
+be called something other than `show w' and `show c'; they could even be
+mouse-clicks or menu items--whatever suits your program.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the program, if
+necessary.  Here is a sample; alter the names:
+
+  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
+  `Gnomovision' (which makes passes at compilers) written by James Hacker.
+
+  <signature of Ty Coon>, 1 April 1989
+  Ty Coon, President of Vice
+
+This General Public License does not permit incorporating your program into
+proprietary programs.  If your program is a subroutine library, you may
+consider it more useful to permit linking proprietary applications with the
+library.  If this is what you want to do, use the GNU Library General
+Public License instead of this License.
+
+
+GNU Free Documentation License
+******************************
+
+                        Version 1.1, March 2000
+     Copyright (C) 2000 Free Software Foundation, Inc.
+     51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+     
+     Everyone is permitted to copy and distribute verbatim copies
+     of this license document, but changing it is not allowed.
+
+  0. PREAMBLE
+
+     The purpose of this License is to make a manual, textbook, or other
+     written document "free" in the sense of freedom: to assure everyone
+     the effective freedom to copy and redistribute it, with or without
+     modifying it, either commercially or noncommercially.  Secondarily,
+     this License preserves for the author and publisher a way to get
+     credit for their work, while not being considered responsible for
+     modifications made by others.
+
+     This License is a kind of "copyleft", which means that derivative
+     works of the document must themselves be free in the same sense.
+     It complements the GNU General Public License, which is a copyleft
+     license designed for free software.
+
+     We have designed this License in order to use it for manuals for
+     free software, because free software needs free documentation: a
+     free program should come with manuals providing the same freedoms
+     that the software does.  But this License is not limited to
+     software manuals; it can be used for any textual work, regardless
+     of subject matter or whether it is published as a printed book.
+     We recommend this License principally for works whose purpose is
+     instruction or reference.
+
+  1. APPLICABILITY AND DEFINITIONS
+
+     This License applies to any manual or other work that contains a
+     notice placed by the copyright holder saying it can be distributed
+     under the terms of this License.  The "Document", below, refers to
+     any such manual or work.  Any member of the public is a licensee,
+     and is addressed as "you".
+
+     A "Modified Version" of the Document means any work containing the
+     Document or a portion of it, either copied verbatim, or with
+     modifications and/or translated into another language.
+
+     A "Secondary Section" is a named appendix or a front-matter
+     section of the Document that deals exclusively with the
+     relationship of the publishers or authors of the Document to the
+     Document's overall subject (or to related matters) and contains
+     nothing that could fall directly within that overall subject.
+     (For example, if the Document is in part a textbook of
+     mathematics, a Secondary Section may not explain any mathematics.)
+     The relationship could be a matter of historical connection with
+     the subject or with related matters, or of legal, commercial,
+     philosophical, ethical or political position regarding them.
+
+     The "Invariant Sections" are certain Secondary Sections whose
+     titles are designated, as being those of Invariant Sections, in
+     the notice that says that the Document is released under this
+     License.
+
+     The "Cover Texts" are certain short passages of text that are
+     listed, as Front-Cover Texts or Back-Cover Texts, in the notice
+     that says that the Document is released under this License.
+
+     A "Transparent" copy of the Document means a machine-readable copy,
+     represented in a format whose specification is available to the
+     general public, whose contents can be viewed and edited directly
+     and straightforwardly with generic text editors or (for images
+     composed of pixels) generic paint programs or (for drawings) some
+     widely available drawing editor, and that is suitable for input to
+     text formatters or for automatic translation to a variety of
+     formats suitable for input to text formatters.  A copy made in an
+     otherwise Transparent file format whose markup has been designed
+     to thwart or discourage subsequent modification by readers is not
+     Transparent.  A copy that is not "Transparent" is called "Opaque".
+
+     Examples of suitable formats for Transparent copies include plain
+     ASCII without markup, Texinfo input format, LaTeX input format,
+     SGML or XML using a publicly available DTD, and
+     standard-conforming simple HTML designed for human modification.
+     Opaque formats include PostScript, PDF, proprietary formats that
+     can be read and edited only by proprietary word processors, SGML
+     or XML for which the DTD and/or processing tools are not generally
+     available, and the machine-generated HTML produced by some word
+     processors for output purposes only.
+
+     The "Title Page" means, for a printed book, the title page itself,
+     plus such following pages as are needed to hold, legibly, the
+     material this License requires to appear in the title page.  For
+     works in formats which do not have any title page as such, "Title
+     Page" means the text near the most prominent appearance of the
+     work's title, preceding the beginning of the body of the text.
+
+  2. VERBATIM COPYING
+
+     You may copy and distribute the Document in any medium, either
+     commercially or noncommercially, provided that this License, the
+     copyright notices, and the license notice saying this License
+     applies to the Document are reproduced in all copies, and that you
+     add no other conditions whatsoever to those of this License.  You
+     may not use technical measures to obstruct or control the reading
+     or further copying of the copies you make or distribute.  However,
+     you may accept compensation in exchange for copies.  If you
+     distribute a large enough number of copies you must also follow
+     the conditions in section 3.
+
+     You may also lend copies, under the same conditions stated above,
+     and you may publicly display copies.
+
+  3. COPYING IN QUANTITY
+
+     If you publish printed copies of the Document numbering more than
+     100, and the Document's license notice requires Cover Texts, you
+     must enclose the copies in covers that carry, clearly and legibly,
+     all these Cover Texts: Front-Cover Texts on the front cover, and
+     Back-Cover Texts on the back cover.  Both covers must also clearly
+     and legibly identify you as the publisher of these copies.  The
+     front cover must present the full title with all words of the
+     title equally prominent and visible.  You may add other material
+     on the covers in addition.  Copying with changes limited to the
+     covers, as long as they preserve the title of the Document and
+     satisfy these conditions, can be treated as verbatim copying in
+     other respects.
+
+     If the required texts for either cover are too voluminous to fit
+     legibly, you should put the first ones listed (as many as fit
+     reasonably) on the actual cover, and continue the rest onto
+     adjacent pages.
+
+     If you publish or distribute Opaque copies of the Document
+     numbering more than 100, you must either include a
+     machine-readable Transparent copy along with each Opaque copy, or
+     state in or with each Opaque copy a publicly-accessible
+     computer-network location containing a complete Transparent copy
+     of the Document, free of added material, which the general
+     network-using public has access to download anonymously at no
+     charge using public-standard network protocols.  If you use the
+     latter option, you must take reasonably prudent steps, when you
+     begin distribution of Opaque copies in quantity, to ensure that
+     this Transparent copy will remain thus accessible at the stated
+     location until at least one year after the last time you
+     distribute an Opaque copy (directly or through your agents or
+     retailers) of that edition to the public.
+
+     It is requested, but not required, that you contact the authors of
+     the Document well before redistributing any large number of
+     copies, to give them a chance to provide you with an updated
+     version of the Document.
+
+  4. MODIFICATIONS
+
+     You may copy and distribute a Modified Version of the Document
+     under the conditions of sections 2 and 3 above, provided that you
+     release the Modified Version under precisely this License, with
+     the Modified Version filling the role of the Document, thus
+     licensing distribution and modification of the Modified Version to
+     whoever possesses a copy of it.  In addition, you must do these
+     things in the Modified Version:
+
+       A. Use in the Title Page (and on the covers, if any) a title
+          distinct from that of the Document, and from those of
+          previous versions (which should, if there were any, be listed
+          in the History section of the Document).  You may use the
+          same title as a previous version if the original publisher of
+          that version gives permission.
+
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+          entities responsible for authorship of the modifications in
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+
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+
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+
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+
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+
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+
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+          the Document, create one stating the title, year, authors,
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+
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+          likewise the network locations given in the Document for
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+          the "History" section.  You may omit a network location for a
+          work that was published at least four years before the
+          Document itself, or if the original publisher of the version
+          it refers to gives permission.
+
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+          preserve the section's title, and preserve in the section all
+          the substance and tone of each of the contributor
+          acknowledgments and/or dedications given therein.
+
+       L. Preserve all the Invariant Sections of the Document,
+          unaltered in their text and in their titles.  Section numbers
+          or the equivalent are not considered part of the section
+          titles.
+
+       M. Delete any section entitled "Endorsements".  Such a section
+          may not be included in the Modified Version.
+
+       N. Do not retitle any existing section as "Endorsements" or to
+          conflict in title with any Invariant Section.
+
+     If the Modified Version includes new front-matter sections or
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+     add their titles to the list of Invariant Sections in the Modified
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+
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+
+  5. COMBINING DOCUMENTS
+
+     You may combine the Document with other documents released under
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+     modified versions, provided that you include in the combination
+     all of the Invariant Sections of all of the original documents,
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+     The combined work need only contain one copy of this License, and
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+     In the combination, you must combine any sections entitled
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+     must delete all sections entitled "Endorsements."
+
+  6. COLLECTIONS OF DOCUMENTS
+
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+     rules of this License for verbatim copying of each of the
+     documents in all other respects.
+
+     You may extract a single document from such a collection, and
+     distribute it individually under this License, provided you insert
+     a copy of this License into the extracted document, and follow
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+  7. AGGREGATION WITH INDEPENDENT WORKS
+
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+     a storage or distribution medium, does not as a whole count as a
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+     copyright is claimed for the compilation.  Such a compilation is
+     called an "aggregate", and this License does not apply to the
+     other self-contained works thus compiled with the Document, on
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+     derivative works of the Document.
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+     If the Cover Text requirement of section 3 is applicable to these
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+  8. TRANSLATION
+
+     Translation is considered a kind of modification, so you may
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+     permission from their copyright holders, but you may include
+     translations of some or all Invariant Sections in addition to the
+     original versions of these Invariant Sections.  You may include a
+     translation of this License provided that you also include the
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+     disagreement between the translation and the original English
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+
+  9. TERMINATION
+
+     You may not copy, modify, sublicense, or distribute the Document
+     except as expressly provided for under this License.  Any other
+     attempt to copy, modify, sublicense or distribute the Document is
+     void, and will automatically terminate your rights under this
+     License.  However, parties who have received copies, or rights,
+     from you under this License will not have their licenses
+     terminated so long as such parties remain in full compliance.
+
+ 10. FUTURE REVISIONS OF THIS LICENSE
+
+     The Free Software Foundation may publish new, revised versions of
+     the GNU Free Documentation License from time to time.  Such new
+     versions will be similar in spirit to the present version, but may
+     differ in detail to address new problems or concerns.  See
+     `http://www.gnu.org/copyleft/'.
+
+     Each version of the License is given a distinguishing version
+     number.  If the Document specifies that a particular numbered
+     version of this License "or any later version" applies to it, you
+     have the option of following the terms and conditions either of
+     that specified version or of any later version that has been
+     published (not as a draft) by the Free Software Foundation.  If
+     the Document does not specify a version number of this License,
+     you may choose any version ever published (not as a draft) by the
+     Free Software Foundation.
+
+ADDENDUM: How to use this License for your documents
+----------------------------------------------------
+
+  To use this License in a document you have written, include a copy of
+the License in the document and put the following copyright and license
+notices just after the title page:
+
+       Copyright (C)  YEAR  YOUR NAME.
+       Permission is granted to copy, distribute and/or modify this document
+       under the terms of the GNU Free Documentation License, Version 1.1
+       or any later version published by the Free Software Foundation;
+       with the Invariant Sections being LIST THEIR TITLES, with the
+       Front-Cover Texts being LIST, and with the Back-Cover Texts being LIST.
+       A copy of the license is included in the section entitled ``GNU
+       Free Documentation License''.
+
+  If you have no Invariant Sections, write "with no Invariant Sections"
+instead of saying which ones are invariant.  If you have no Front-Cover
+Texts, write "no Front-Cover Texts" instead of "Front-Cover Texts being
+LIST"; likewise for Back-Cover Texts.
+
+  If your document contains nontrivial examples of program code, we
+recommend releasing these examples in parallel under your choice of
+free software license, such as the GNU General Public License, to
+permit their use in free software.
+

ADDED   stml2/INSTALL
Index: stml2/INSTALL
==================================================================
--- /dev/null
+++ stml2/INSTALL
@@ -0,0 +1,23 @@
+These are rough installation instructions. Please contact me at matt@kiatoa.com
+if you have trouble installing.
+
+1. Copy install.cfg.template to install.cfg and modify appropriately
+
+2. Copy stml.config.template to your cgi dir as .stml.config and modify appropriately
+    - choose your db
+
+3. Copy requirements.scm.template to requirements.scm and modify as needed
+    - choose your db (must match what you choose in 2. above)
+
+If on 64 bit and you get error in compiling try fPIC:
+
+CSC_OPTIONS='-C "-fPIC"' make
+
+run 
+
+> make 
+
+or 
+
+> CSC_OPTIONS='-C "-fPIC"' make
+

ADDED   stml2/Makefile
Index: stml2/Makefile
==================================================================
--- /dev/null
+++ stml2/Makefile
@@ -0,0 +1,88 @@
+# Copyright 2007-2008, Matthew Welland.
+# 
+#  This program is made available under the GNU GPL version 2.0 or
+#  greater. See the accompanying file COPYING for details.
+# 
+#  This program is distributed WITHOUT ANY WARRANTY; without even the
+#  implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+#  PURPOSE.
+#
+# Following needed on bluehost (maybe on all 64bit?)
+#
+# CSC_OPTIONS='-C "-fPIC"' make
+#
+include install.cfg
+
+SRCFILES    = stml2.scm misc-stml.scm session.scm sqltbl.scm formdat.scm setup.scm keystore.scm html-filter.scm cookie.scm 
+MODULEFILES = $(wildcard modules/*/*-mod.scm)
+SOFILES     = $(MODULEFILES:%.scm=%.so)
+CFILES      = $(MODULEFILES:%.scm=%.c)
+OFILES      = $(SRCFILES:%.scm=%.o)
+TARGFILES   = $(notdir $(SOFILES))
+MODULES     = $(addprefix $(TARGDIR)/modules/,$(TARGFILES))
+
+install : $(TARGDIR)/stmlrun $(LOGDIR) $(MODULES)
+	chicken-install
+
+all : $(SOFILES)
+
+# stmlrun : stmlrun.scm formdat.scm  misc-stml.scm  session.scm stml.scm \
+#           setup.scm html-filter.scm requirements.scm keystore.scm \
+#           cookie.scm sqltbl.scm
+# 	csc stmlrun.scm
+
+$(TARGDIR)/stmlrun : stmlrun stml2.so
+	echo "NOTE: CSC_OPTIONS='-C \"-fPIC\"' make"
+	install stmlrun $(TARGDIR)
+	chmod a+rx $(TARGDIR)/stmlrun
+
+$(TARGDIR)/modules :
+	mkdir -p $(TARGDIR)/modules
+
+$(MODULES) : $(SOFILES) $(TARGDIR)/modules
+	cp $< $@
+
+stmlrun : $(OFILES) stmlrun.scm requirements.scm stmlcommon.scm
+	csc $(CSCOPTS) $(OFILES) stmlrun.scm -o stmlrun
+
+stml.so : stmlmodule.so
+	cp stmlmodule.so stml.so
+
+stmlmodule.so : $(OFILES) stmlmodule.scm requirements.scm stmlcommon.scm
+	csc $(CSCOPTS) $(OFILES) -s stmlmodule.scm
+
+# logging currently relies on this
+#
+$(LOGDIR) :
+	mkdir -p $(LOGDIR)
+	chmod a+rwx $(LOGDIR)
+
+test: kiatoa.db cookie.so
+	echo '(exit)'| csi -q  ./tests/test.scm 
+
+# modules
+#
+%.so : %.scm
+	csc $(CSCOPTS) -I modules/* -s $<
+
+%.o : %.scm
+	csc $(CSCOPTS) -c $<
+
+# Cookie is a special case for now. Make a loadable so for test
+# Complile it in by include (see dependencies above).
+cookie.so : cookie.scm
+	csc i$(CSCOPTS) -s cookie.scm
+
+clean :
+	rm -f doc/*~ modules/*/*.so *.import.scm *.import.so *.o *.so *~
+
+# $(CFILES): build/%.c: ../scm/%.scm ../scm/macros.scm
+# 	chicken $< -output-file $@
+# 
+# 
+# $(OFILES): src/%.o: src/%.c
+# 	gcc -c $< `chicken-config -cflags` -o $@
+# 
+# $(src_code): %: src/%.o src/laedlib.o src/layobj.o
+# 	gcc src/$*.o src/laedlib.o src/layobj.o -o $* `chicken-config -libs`
+# 

ADDED   stml2/README
Index: stml2/README
==================================================================
--- /dev/null
+++ stml2/README
@@ -0,0 +1,1 @@
+This is the stml, scheme based cgi application framework. 

ADDED   stml2/TODO
Index: stml2/TODO
==================================================================
--- /dev/null
+++ stml2/TODO
@@ -0,0 +1,22 @@
+1. Documentation. 
+      multiple apps in same cgi dir
+      compilation of models for speed and code protection
+      tricks
+2. Hierarchial pages. Currently pages can be hierarchial but the control.scm 
+   doesn't get called at the right time. 
+3. For sqlite3 usage put session into own db?
+4. A mechanism for sharing variables better between control and view
+   would be good.
+   Perhaps:
+     (let ()
+       (load control)
+       (load view))
+5. Change all the "included" files to be seperately compiled units
+   and adj. makefile accordingly. This would speed up compilation
+   when changes are isolated to one or two files.
+6. The dbi interface needs a simple config mecanism alternative to
+   the current list of pairs which is hard to use on the fly. 
+   Something like the perl:
+     "dbi:host:port:user:password"
+
+I'm sure there is more ...

ADDED   stml2/cookie.scm
Index: stml2/cookie.scm
==================================================================
--- /dev/null
+++ stml2/cookie.scm
@@ -0,0 +1,264 @@
+;;;
+;;; cookie.scm - parse and construct http state information
+;;;  
+;;;   Copyright (c) 2000-2003 Shiro Kawai, All rights reserved.
+;;;   
+;;;   Redistribution and use in source and binary forms, with or without
+;;;   modification, are permitted provided that the following conditions
+;;;   are met:
+;;;   
+;;;   1. Redistributions of source code must retain the above copyright
+;;;      notice, this list of conditions and the following disclaimer.
+;;;  
+;;;   2. Redistributions in binary form must reproduce the above copyright
+;;;      notice, this list of conditions and the following disclaimer in the
+;;;      documentation and/or other materials provided with the distribution.
+;;;  
+;;;   3. Neither the name of the authors nor the names of its contributors
+;;;      may be used to endorse or promote products derived from this
+;;;      software without specific prior written permission.
+;;;  
+;;;   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+;;;   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+;;;   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+;;;   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+;;;   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+;;;   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
+;;;   TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+;;;   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+;;;   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+;;;   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+;;;   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+;;;  
+;;;  Ported to Chicken by Reed Sheridan
+;;;
+
+;; Parser and constructor of http "Cookies" defined in
+;; RFC 2965 HTTP state managemnet mechanism
+;;   <ftp://ftp.isi.edu/in-notes/rfc2965.txt>
+;; See also
+;; RFC 2964 Use of HTTP state management
+;;   <ftp://ftp.isi.edu/in-notes/rfc2964.txt>
+;; The parser also supports the old Netscape spec
+;;   <http://www.netscape.com/newsref/std/cookie_spec.html>
+
+;; (declare (unit cookie))
+
+(module cookie
+    *
+
+(import chicken scheme data-structures extras srfi-13 ports posix)
+  
+(require-extension srfi-1 srfi-13 srfi-14 regex)
+;; (use  srfi-1 srfi-13 srfi-14 regex)
+;; (declare (export parse-cookie-string construct-cookie-string))
+
+;; #>
+;; #include <time.h>
+;; <#
+;; 
+;; (define fmt-time
+;;   (foreign-lambda* c-string ((long secs_since_epoch))
+;;     "static char buf[256];"
+;;     "time_t t = (time_t) secs_since_epoch;"
+;;     "strftime(buf, sizeof(buf), \"%a, %d-%b-%Y %H:%M:%S GMT\", gmtime(&t));"
+;;     "return(buf);"))
+
+
+(define (fmt-time seconds)
+   (time->string (seconds->utc-time seconds) "%D"))
+
+ ;; utility fn.  breaks  ``attr=value;attr=value ... '' into alist.
+ ;; version is a cookie version.  if version>0, we allow comma as the
+ ;; delimiter as well as semicolon.
+ (define (parse-av-pairs input version)
+   (define attr-regexp
+     (if (= version 0)
+         (regexp "\\s*([\\w$_-]+)\\s*([=\\;]\\s*)?")
+         (regexp "\\s*([\\w$_-]+)\\s*([=\\;,]\\s*)?")))
+   (define attr-delim
+     (if (= version 0) #\; (char-set #\, #\\ #\;)))
+   
+   (define (read-attr input r)
+     (cond ((string-null? input) (reverse! r))
+           ((string-search attr-regexp input)
+            => (lambda (m)
+                 (if (and-let* ((delimiter (third m))) ;;is an attr_value pai
+ 		      (string-prefix? "=" delimiter))
+                     (let ((attr (second m))
+                           (rest (string-search-after attr-regexp input)))
+                       (if (string-prefix? "\"" rest)
+                           (read-token-quoted attr (string-drop rest 1) r)
+                           (read-token attr rest r)))
+                     (read-attr (string-search-after attr-regexp input) ;; Skip ahead if broken input?
+                                (alist-cons (second m) #f r)))))
+           (else
+            ;; the input is broken; for now, we ignore the rest.
+            (reverse! r))))
+   (define (read-token attr input r)
+     (cond ((string-index input attr-delim)
+            => (lambda (i)
+                 (read-attr (string-drop input (+ i 1))
+                            (alist-cons attr
+ 				       (string-trim-right (string-take input i))
+ 				       r))))
+           (else
+            (reverse! (alist-cons attr (string-trim-right input) r)))))
+   (define (read-token-quoted attr input r)
+     (let loop ((input input)
+                (partial '()))
+       (cond ((string-index input (char-set #\\ #\"))
+              => (lambda (i)
+                   (let ((c (string-ref input i)))
+                     (if (char=? c #\\)
+                         (if (< (string-length input) (+ i 1))
+                             (error-unterminated attr)
+                             (loop (string-drop input (+ i 2))
+                                   (cons* (string (string-ref input (+ i 1)))
+                                          (string-take input i)
+                                          partial)))
+                         (read-attr (string-drop input (+ i 1))
+                                    (alist-cons attr
+ 					       (string-concatenate-reverse
+ 						(cons (string-take input i)
+ 						      partial))
+ 					       r))))))
+             (else (error-unterminated attr)))))
+   (define (error-unterminated attr)
+     (error "Unterminated quoted value given for attribute" attr))
+ 
+   (read-attr input '()))
+ 
+ ;; Parses the header value of "Cookie" request header.
+ ;; If cookie version is known by "Cookie2" request header, it should
+ ;; be passed to version (as integer).  Otherwise, it figures out
+ ;; the cookie version from input.
+ ;;
+ ;; Returns the following format.
+ ;;   ((<name> <value> [:path <path>] [:domain <domain>] [:port <port>])
+ ;;    ...)
+ 
+ (define (parse-cookie-string input #!optional version)
+   (let ((ver (cond ((integer? version) version)
+                    ((string-search "^\\s*\\$Version\\s*=\\s*(\\d+)" input)
+                     => (lambda (m)
+                          (string->number (cadr m))))
+                    (else 0))))
+     (let loop ((av-pairs (parse-av-pairs input ver))
+                (r '())
+                (current '()))
+       (cond ((null? av-pairs)
+              (if (null? current)
+                  (reverse r)
+                  (reverse (cons (reverse current) r))))
+             ((string-ci=? "$path" (caar av-pairs))
+              (loop (cdr av-pairs) r (cons* (cdar av-pairs) path: current)))
+             ((string-ci=? "$domain" (caar av-pairs))
+              (loop (cdr av-pairs) r (cons* (cdar av-pairs) domain: current)))
+             ((string-ci=? "$port" (caar av-pairs))
+              (loop (cdr av-pairs) r (cons* (cdar av-pairs) port: current)))
+             (else
+              (if (null? current)
+                  (loop (cdr av-pairs) r (list (cdar av-pairs) (caar av-pairs)))
+                  (loop (cdr av-pairs)
+                        (cons (reverse current) r)
+                        (list (cdar av-pairs) (caar av-pairs)))))))))
+ 
+ ;; Construct a cookie string suitable for Set-Cookie or Set-Cookie2 header.
+ ;; specs is the following format.
+ ;;
+ ;;   ((<name> <value> [:comment <comment>] [:comment-url <comment-url>]
+ ;;                    [:discard <bool>] [:domain <domain>]
+ ;;                    [:max-age <age>] [:path <value>] [:port <port-list>]
+ ;;                    [:secure <bool>] [:version <version>] [:expires <date>]
+ ;;    ) ...)
+ ;;
+ ;; Returns a list of cookie strings for each <name>=<value> pair.  In the
+ ;; ``new cookie'' implementation, you can join them by comma and send it
+ ;; at once with Set-cookie2 header.  For the old netscape protocol, you
+ ;; must send each of them by Set-cookie header.
+ 
+ 
+ (define (construct-cookie-string specs #!optional (version 1))
+   (map (lambda (spec) (construct-cookie-string-1 spec version))
+        specs))
+ 
+ (define (construct-cookie-string-1 spec ver)
+   (when (< (length spec) 2)
+     (error "bad cookie spec: at least <name> and <value> required" spec))
+   (let ((name (car spec))
+         (value (cadr spec)))
+     (let loop ((attr (cddr spec))
+                (r    (list (if value
+                                (string-append name "="
+                                               (quote-if-needed value))
+                                name))))
+       (define (next s) (loop (cddr attr) (cons s r)))
+       (define (ignore) (loop (cddr attr) r))
+       (cond
+        ((null? attr) (string-join (reverse r) ";"))
+        ((null? (cdr attr))
+         (error (conc "bad cookie spec: attribute " (car attr) " requires value" )))
+        ((eqv? comment: (car attr))
+         (if (> ver 0)
+ 	    (next (string-append "Comment=" (quote-if-needed (cadr attr))))
+             (ignore)))
+        ((eqv? comment-url: (car attr))
+         (if (> ver 0)
+             (next (string-append "CommentURL=" (quote-value (cadr attr))))
+             (ignore)))
+        ((eqv? discard: (car attr))
+         (if (and (> ver 0) (cadr attr)) (next "Discard") (ignore)))
+        ((eqv? domain: (car attr))
+         (next (string-append "Domain=" (cadr attr))))
+        ((eqv? max-age: (car attr))
+         (if (> ver 0)
+             (next (sprintf "Max-Age=~a" (cadr attr)))
+             (ignore)))
+        ((eqv? path: (car attr))
+         (next (string-append "Path=" (quote-if-needed (cadr attr)))))
+        ((eqv? port: (car attr))
+         (if (> ver 0)
+             (next (string-append "Port=" (quote-value (cadr attr))))
+             (ignore)))
+        ((eqv? secure: (car attr))
+         (if (cadr attr) (next "Secure") (ignore)))
+        ((eqv? version: (car attr))
+         (if (> ver 0)
+             (next (sprintf "Version=~a" (cadr attr)))
+             (ignore)))
+        ((eqv? expires: (car attr))
+         (if (> ver 0)
+             (ignore)
+             (next (make-expires-attr (cadr attr)))))
+        (else (error "Unknown cookie attribute" (car attr))))
+       ))
+   )
+ 
+ 
+ ;; (define (quote-value value)
+ ;;   (string-append "\"" (regexp-replace-all #/\"|\\/ value "\\\\\\0") "\""))
+ 
+ (define (quote-value value)
+   (string-append "\"" (string-substitute* value '(("\\\"" . "\\\"") ("\\\\" . "\\\\"))) "\""))
+ 
+ (define quote-if-needed
+   (let ((rx (regexp "[\\\",;\\\\ \\t\\n]")))
+     (lambda (value)
+       (if (string-search rx value)
+ 	  (quote-value value)
+ 	  value))))
+ 
+ (define (make-expires-attr time)
+   (sprintf "Expires=~a"
+ 	   (if (number? time)
+ 	       (fmt-time time)
+ 	       time)))
+ 
+ ;;;; Added support functions from my utils, split this out
+ 
+ (define (string-search-after r s #!optional (start 0))
+   (and-let* ((match-indices (string-search-positions r s start))
+ 	     (right-match (second (first match-indices))))
+     (substring s right-match)))
+)

ADDED   stml2/doc/Makefile
Index: stml2/doc/Makefile
==================================================================
--- /dev/null
+++ stml2/doc/Makefile
@@ -0,0 +1,7 @@
+all : manual.pdf web-page.html
+
+manual.pdf : manual.txt
+	a2x -a toc -f pdf manual.txt
+	# asciidoc -a toc plan.txt
+	a2x -f chunked -a toc manual.txt
+

ADDED   stml2/doc/howto.txt
Index: stml2/doc/howto.txt
==================================================================
--- /dev/null
+++ stml2/doc/howto.txt
@@ -0,0 +1,177 @@
+Gotchas!
+=======
+
+All items for a page *must* be part of a list!
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+   OK:     (list (function1 param1)(function2 param2))
+   NOT OK: (begin (function1 param1)(function2 param2))
+
+
+Various components
+~~~~~~~~~~~~~~~~~~
+
+The URL:
+
+http://the.domain.com/pagename/p1/p2/p3?param1=value1
+
+(s:get-page-params) => '("p1" "p2")
+
+(s:get-param 'param1) => "value1"
+(s:get-param 'param1 'number) => number or #f 
+
+NOTE: it is often practical to use the generic (s:get-inp ...) which
+      will first look for the POST input variable and then fall back
+      to the GET param. This allows one to switch back and forth
+      between GET and POST during development without changing the code.
+
+(s:get-inp 'param1)  ;; trys to find input by name of param1, followed by trying get-param
+
+Create a link.
+~~~~~~~~~~~~~~
+
+(s:a name 'href 
+    (s:link-to "pagename/blah" ""))
+
+Call current page with new param
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+In view.scm:
+
+ (s:center "[" (s:a 'href (s:link-to "polls"
+                           'id
+                            (begin
+                              (poll:poll 'fill-polls)
+                              (poll:poll 'get-next-poll)))
+                          "Go to the next poll")  "]")
+
+In control.scm:
+
+(let ((poll-id (s:get-param 'id)))
+ ;; do stuff based on poll-id
+
+
+Call an action on a specific page
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+ (s:a 'href (s:link-to "polls" 'id (poll:poll 'get 'id) 
+			       'action "poll.edit")
+            "Suggest changes to this poll")
+
+ NOT TRUE! This calls fuction poll.edit (should be in control.scm). Parameter set is 'id to a poll num.
+
+
+A complex link example
+~~~~~~~~~~~~~~~~~~~~~~
+
+(s:a "Reply" 'href (s:link-to (s:current-page) 
+	           'action "discussion.reply" ;; <page>.<action>
+	           'reply_to (number->string (hash-table-ref row 'posts.id)) 
+	           'id (s:get "discussion.parent_object_id")) "reply")
+
+;; use (s:get-param to get the 'id, or 'reply_to values
+
+
+Get and set a session var
+~~~~~~~~~~~~~~~~~~~~~~~~~
+
+(s:session-var-get "keyname")
+(s:session-var-get "keyname" 'number) 
+(s:session-var-set! "keyname" "value")
+
+5.1 Page local vars
+
+(s:set! key val)
+(s:get key)
+
+
+make a selection drop down
+~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+;; items is a hierarchial alist
+;; ( (label1 value1 dispval1 #t) ;; <== this one is selected
+;;   (label2 (label3 value2 dispval2)
+;;           (label4 value3 dispval3)))
+
+In view.scm: 
+
+;;                                   Label   Value visible-str selected
+(s:select '(("World" 0)("Country" 1)("State" 2     "The state" #t       )("Town/City" 3)) 'name 'scope)
+
+Visible str will be shown if provided. Selected will set that entry to pre-selected.
+
+To select a specific entry:
+
+(s:select '(("World" 0 "world" #f)("Country" 1 "country" #t)("State" 2 "state" #f)("Town/City" 3 "town" #f)) 'name 'scope)
+
+In control.scm:
+
+(let ((scope     (s:get-input 'scope))
+      (scope-num (s:get-input 'scope 'number))) ;; 'number, 'raw or 'escaped
+  ....
+
+The optional fourth entry sets that item as selected if true
+
+Simple error reporting
+~~~~~~~~~~~~~~~~~~~~~~
+
+In control.scm:
+(s:set-err "You must provide an email address")
+
+In view.scm:
+(s:get-err s:err-font)
+
+Or:
+(s:get-err (lambda (x)(s:err-font x (s:br))))
+
+
+Sharing data between pages
+~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+NOTE: This data is *not* preserved between cgi calls.
+
+;; In first page called
+(s:shared-set! "somekey" somevalue)
+
+;; In a page called later
+(let ((dat (s:shared-get "somekey")))
+  ( .... ))
+
+
+Misc useful stuff
+~~~~~~~~~~~~~~~~~
+
+  i. Lazy/safe string->number 
+
+(s:any->number val)
+
+  ii. Random string
+
+(session:make-rand-string len)
+
+ iii. string to number for pgint
+ 
+(s:any->pgint val)
+
+
+Forms and input
+~~~~~~~~~~~~~~~
+
+(s:form 'action "login.login" 'method "post"
+   (s:input-preserve 'type "text" 'name "email-address" 'size "16" 'maxlength "30")
+   (s:input 'type "submit"   'name "form-name" 'value "login"))
+
+(s:get-input 'email-address)
+
+To preserve the input simply do a set of the value on the 'name field:
+(s:set! "email-address" "matt@kiatoa.com")
+
+Radio buttons:
+
+	(s:div 'class "col_3"
+		       (s:input 'type "radio" 'id "group-type1" 'name "group-type" 'value "private" 'checked "checked")
+		       (s:label 'for "group-type1" 'class "inline" "Private")
+		       (s:input 'type "radio" 'id "group-type2" 'name "group-type" 'value "public")
+		       (s:label 'for "group-type2" 'class "inline" "Public"))
+
+       (s:get-input 'group-type) ==> returns private or public depending on which is selected.

ADDED   stml2/doc/manual.txt
Index: stml2/doc/manual.txt
==================================================================
--- /dev/null
+++ stml2/doc/manual.txt
@@ -0,0 +1,56 @@
+STML User Manual
+================
+Matt Welland <matt@kiatoa.com>
+v1.0, 2012-6
+
+NOT DONE YET! :( sorry.
+
+:numbered!:
+[abstract]
+Example Abstract
+----------------
+
+Yada about stml
+
+:numbered:
+
+User Data Specification
+-----------------------
+
+.User Data
+[width="100%",options="header",cols="<s,2m,2e,2e,2e",frame="topbot"]
+|==============================
+| Field            | Field Template    |Short form| Example                              | Description
+| Likes            | :likes            |:l        | :likes rock, jazz, blues             | List of things liked, used to narrow down music liked etc.
+|==============================
+
+.Example stuff
+-----------------------------
+stuff eh
+-----------------------------
+
+// -----------------------
+
+<<<<<<<<<<<<<<<<<
+
+Plan
+----
+
+Today
+~~~~~
+
+. Nothing scheduled
+
+Done Stuff
+~~~~~~~~~~
+
+Phase 3
+~~~~~~~
+
+. Error printing with debug levels
+. Complete the manual
+. Get working with Chromium, test with Internet Explorer and other browsers
+
+Notes
+-----
+

ADDED   stml2/doc/stml-snapshot.png
Index: stml2/doc/stml-snapshot.png
==================================================================
--- /dev/null
+++ stml2/doc/stml-snapshot.png
cannot compute difference between binary files

ADDED   stml2/example/Makefile
Index: stml2/example/Makefile
==================================================================
--- /dev/null
+++ stml2/example/Makefile
@@ -0,0 +1,26 @@
+# Copyright 2007-2008, Matthew Welland.
+# 
+#  This program is made available under the GNU GPL version 2.0 or
+#  greater. See the accompanying file COPYING for details.
+# 
+#  This program is distributed WITHOUT ANY WARRANTY; without even the
+#  implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+#  PURPOSE.
+
+# Uncomment and fix path if you want your models to be compiled
+#
+MODELS := $(wildcard models/*scm)
+SOFILES := $(patsubst %.scm,%.so,$(MODELS))
+
+
+# all : $(SOFILES)
+
+# If you want compiled models uncomment the following
+#
+# $(SOFILES) : %.so: %.scm
+#	csc -s $<
+
+test: # $(SOFILES)
+	echo '(exit)'| csi -q  ./tests/test.scm 
+
+# cgi-util proplist cgi-util cookie

ADDED   stml2/example/POLICY
Index: stml2/example/POLICY
==================================================================
--- /dev/null
+++ stml2/example/POLICY

ADDED   stml2/example/README
Index: stml2/example/README
==================================================================
--- /dev/null
+++ stml2/example/README
@@ -0,0 +1,3 @@
+This is an (unfinished) example application. 
+
+To see it live go to: www.approvalvote.org

ADDED   stml2/example/TODO
Index: stml2/example/TODO
==================================================================
--- /dev/null
+++ stml2/example/TODO
@@ -0,0 +1,2 @@
+
+

ADDED   stml2/example/db/db-tweaks.sql
Index: stml2/example/db/db-tweaks.sql
==================================================================
--- /dev/null
+++ stml2/example/db/db-tweaks.sql
@@ -0,0 +1,172 @@
+>-- create table polls(id serial not null,poll_type text,title text,description text,poll_state text);
+-- create table poll_categories(id serial not null,poll_id integer,description text);
+-- create table poll_votes(id serial not null,period integer,poll_type text,poll_category text,voter_group integer, votes integer);
+
+-- create table vote_items (id serial primary key,type integer,item_id integer,item_level text,town_votes integer,state_votes integer,country_votes integer,world_votes integer);
+-- 
+-- alter table vote_items alter column town_votes set default 0;
+-- alter table vote_items alter column state_votes set default 0;
+-- alter table vote_items alter column country_votes set default 0;
+-- alter table vote_items alter column world_votes set default 0;
+-- 
+-- alter table poll_items add column class_0 int4;
+-- alter table poll_items add column class_1 int4;
+-- alter table poll_items add column class_2 int4;
+-- 
+-- alter table poll_items add column classp_0 int4;
+-- alter table poll_items add column classp_1 int4;
+-- alter table poll_items add column classp_2 int4;
+-- 
+-- alter table poll_items alter column classp_0 set default 0;
+-- alter table poll_items alter column classp_1 set default 0;
+-- alter table poll_items alter column classp_2 set default 0;
+-- 
+-- alter table poll_items add column suggestor int4;
+-- 
+-- alter table poll_items alter column class_0 set default 0;
+-- alter table poll_items alter column class_1 set default 0;
+-- alter table poll_items alter column class_2 set default 0;
+-- 
+-- alter table poll_items add column status int4;
+-- alter table poll_items alter column status set default 0;
+
+-- alter table poll_items add column url text;
+-- alter table vote_items add column submit_date date;
+-- alter table poll_items add column submit_date date;
+
+-- alter table people add column pt_balance int4;
+-- alter table people alter column pt_balance set default 0;
+
+-- alter table people add column cert_date date;
+-- alter table people alter column pt_balance set default 0;
+
+-- create table pt_transactions (id serial not null,from_id integer,to_id integer,amount integer,transaction_time timestamp);
+-- alter table pt_transactions alter column amount set default 0;
+
+-- alter table classifieds add column points int4;
+-- alter table classifieds alter column points set default 0;
+
+-- alter table pt_transactions add column comment text;
+-- alter table pt_transactions add column comment text;
+
+-- create table temp_key(id serial not null,key  text,sent_date date);
+-- alter table people add column lastlogin timestamp;
+
+-- create table pictures(id serial not null,owner integer,size integer,name  text,type text,md5sum text,uploaded date);
+-- alter table pictures add column status text;
+
+-- create table pic_allocation(id serial not null,picnum integer,used_by integer);
+
+-- alter table posts add column url text;
+-- alter table posts add column blurb text;
+
+insert into subjects (subjectid,subject,item_type,description) values('VoSp','Spanish','lang','Basic Spanish Vocabulary');
+insert into subjects (subjectid,subject,item_type,description) values('HoMe','Homeopathy','Info','Basic Homeopathy');
+
+alter table items add column group_name text;
+alter table items add column state int4;
+
+create table sessions (id serial not null,session_key text);
+create table session_vars (id serial not null,session_id integer,page text,key text,value text);
+
+alter table poll_items add column num_voted  integer default 0;
+alter table poll_items add column vote_tot   integer default 0;
+alter table poll_items add column item_votes integer default 0;
+
+-- remember ballots are used for many things other than polls!!!!!!!!
+create table ballots (id serial not null, item_id integer, class_id integer, votes integer, type_id integer);
+create table ballot_classes (id serial not null, name text, pts_per_vote integer); -- join with ballots to sum up votes (pts are really votes)
+insert into ballot_classes values (0,'',1);
+insert into ballot_classes values (1,'',2);
+insert into ballot_classes values (2,'',10);
+insert into ballot_classes values (3,'',20);
+insert into ballot_classes values (4,'',45);
+insert into ballot_classes values (5,'',90);
+insert into ballot_classes values (6,'',105);
+insert into ballot_classes values (7,'',145);
+insert into ballot_classes values (8,'',205);
+insert into ballot_classes values (9,'',245);
+
+create table ballot_types (id serial not null, name text);                         -- poll plurality = 0, poll approval = 1
+insert into ballot_types (id,name) values (0,'poll plurality');
+insert into ballot_types (id,name) values (1,'poll approval');
+
+alter table voted add column type_id integer;
+alter table voted add column id serial not null;
+create table voted_types (id serial not null, name text);
+insert into voted_types (id, name) values (0, 'poll vote');                -- YES!!! WE DO NEED voted_types SEPERATE FROM ballot_types
+insert into voted_types (id, name) values (1, 'council vote for poll');    -- yes, they are similar but I think combining them would be
+insert into voted_types (id, name) values (2, 'council vote for item');    -- painful.
+insert into voted_types (id, name) values (3, 'council vote for story');
+
+alter table people add column email_validated integer default 0;  -- has email been validated? Hmmm... should this be a seperate table
+alter table people add column grade integer default 0;            -- 
+
+alter table voted add column grade integer default 0;
+
+-- grade
+-- 
+-- 0 - no status (refusing cookies)
+-- 1 - has session
+-- 2 - logged in, has user id
+-- 3 - email validated
+-- 4 ++ add 1 for every 20 points of cert_level
+
+alter table poll_items drop column class_0  ;
+alter table poll_items drop column class_1  ;
+alter table poll_items drop column class_2  ;
+alter table poll_items drop column classp_0 ;
+alter table poll_items drop column classp_1 ;
+alter table poll_items drop column classp_2 ;
+alter table poll_items drop column votes    ;
+alter table poll_items drop column vote_tot ;
+alter table poll_items drop column num_voted;
+
+alter table poll_items add column a_vote_tot integer default 0; -- approval  votes total
+alter table poll_items add column p_vote_tot integer default 0; -- plurality votes total
+
+alter table people alter column num set default 0;
+alter table polls add column discussion_id integer default 0;
+
+create table poll_status (id serial not null, name text);
+insert into poll_status (id,name) values (0, 'In queue'); -- just posted and in queue
+insert into poll_status (id,name) values (1, 'Posted');   -- published to discussion
+
+-- fix default cert_level
+alter table people alter column cert_level set default 0;
+update people set cert_level=0 where cert_level is NULL;
+
+create table discussions (id serial not null,type_id integer,activity_state integer);
+update posts set thread=id where parent=0; -- was this necessary?
+
+insert into discussions select id,0,1 from posts where parent=0;
+
+-- ======================================================================
+-- New council stuff
+--======================================================================
+
+create table councils (id serial not null, name text, discussion_id integer default 0);
+alter table  council_members add column join_date date;
+
+-- DONE ON TANG UP TO HERE
+
+--======================================================================
+-- New locations table
+--======================================================================
+
+create table locations
+         (id serial not null, parent_id integer default 0, 
+          council_id integer,nick text, fullname text, 
+          level_id integer, blurb text, pict_id integer);
+insert into locations(council_id,nick,fullname,level_id,blurb)
+    values(0,'','World',0,'Our beloved Planet Earth');
+insert into locations(council_id,nick,fullname,level_id,blurb)
+    values(1,'us','United States',1,'The Land of the Free');
+insert into locations(parent_id,council_id,nick,fullname,level_id,blurb)
+    values(1,2,'az','Arizona',2,'It''s a dry heat');
+
+drop table location;
+drop table towns;
+drop table states;
+drop table neighborhoods ;
+drop table countries;

ADDED   stml2/example/db/dump_db
Index: stml2/example/db/dump_db
==================================================================
--- /dev/null
+++ stml2/example/db/dump_db
@@ -0,0 +1,1 @@
+pg_dump -d kiatoa | grep -v 'INSERT INTO session_vars' | grep -v 'INSERT INTO sessions' > Kiatoa.sql

ADDED   stml2/example/docs/Setup-notes.txt
Index: stml2/example/docs/Setup-notes.txt
==================================================================
--- /dev/null
+++ stml2/example/docs/Setup-notes.txt
@@ -0,0 +1,15 @@
+1) add:
+
+host    all         all         192.168.1.1/32        password
+
+to the bottom of /etc/postgresql/8.2/main/pg_hba.conf
+
+2)
+
+ln -s /home/matt/kiatoa/kiatoa-scm/kiatoa /var/www
+
+3) copy/update the stml.conf file
+
+sudo cp stml.conf.template /usr/lib/cgi-bin/.stml.conf
+sudo vi /usr/lib/cgi-bin/.stml.conf
+

ADDED   stml2/example/docs/comments.txt
Index: stml2/example/docs/comments.txt
==================================================================
--- /dev/null
+++ stml2/example/docs/comments.txt
@@ -0,0 +1,20 @@
+
+If we had any at all of the alternative voting ideas like instant runoff, Condorcet, any of them, I think it might make the whole process better
+
+My thought was to get people familiar with approval voting, then get people to pledge only to vote for a candidate if that candidate supported approval voting. I put the beginings of a site together here: http://approvalvote.org but stopped working on it because I decided not to push the idea for this election. Morally, in my opinion, letting the neocons in for another term is unacceptable, I suspect (but don't know) that McCain is a participant of the neocon movement. Since these elections can hinge on a few hundreds of votes I thought it wasn't worth even the infintesimal risk of any activity that would get people thinking about the alternatives to the top two pulling votes away from Obama. I did think of pushing the idea in venues dominated by interest in Ron Paul but there was some beer in the fridge and, well, you can guess the rest of that story.
+
+Although the current implementation needs major rework I do think the idea has potential.
+
+   1. Get people to experience plurality vs approval voting. IMHO once you've tried it going back to plurality is actually quite uncomfortable.
+   2. Get people to pledge to vote only for candidates that support approval voting.
+   3. Get candidates to address approval voting.
+
+Now why approval and not Condorcet, range, IRV or any one of the dozens of other voting techniques?
+
+   1. Approval is 100% doable using existing election machines
+   2. Approval is highly resistant to any meaningful strategic voting.
+   3. Approval is easy for the end users. Go try doing some condorcet or IRV ranked voting. It is really tedious.
+   4. IRV is *worse* than Plurality in its vunerablity to strategic voting.
+   5. Condorcet is too hard to grok for most folks. I knew once how it worked but couldn't explain it to someone right now for the life of me.
+
+In short the marginal improvement of the more complex voting solutions over approval doesn't buy much.

ADDED   stml2/example/example/layout.css
Index: stml2/example/example/layout.css
==================================================================
--- /dev/null
+++ stml2/example/example/layout.css
@@ -0,0 +1,244 @@
+
+/*-General-----------------------------------------------*/
+
+html, body {
+	margin:0px;
+	padding:0px;
+}
+
+form {
+	display:inline;
+	margin:0px;
+	padding:0px;
+}
+
+a img {
+	border:none;
+	margin:0px;
+	padding:0px;
+}
+
+h1, h2, h3, h4, h5, h6, p, div {
+	margin:0px;
+	padding:0px;
+}
+
+.right {
+	float:right;
+}
+
+.left{
+	float:left;
+}
+
+/*-Main Layout-------------------------------------------*/
+
+#overall {
+	margin:5px 12px 0px 12px;
+	padding:0px;
+}
+
+/*-Header-------------*/
+
+.header {
+	position:relative;
+	height:90px;
+}
+
+/*-Footer-------------*/
+
+.footer {
+	padding:40px 0px 0px 0px;
+	position:relative;
+	clear:both;
+}
+
+/*-Content Area-------*/
+
+.content {
+	width:100%;
+}
+
+/*-Left Column--------*/
+
+.leftcolumn	{
+  float:left;
+  width:145px;
+  margin:5px;
+}
+
+.leftcolumn .node {
+	margin:0px 0px 15px 0px;
+}
+
+.leftcolumn .node h1 {
+	padding:0px 0px 0px 3px;
+}
+
+.leftcolumn .node ul {
+	margin:0px;
+	padding:0px;
+}
+
+.leftcolumn .node li {
+	display:block;
+	padding:0px 0px 0px 3px;
+	margin:0px;
+}
+
+.leftcolumn .node li.more{
+	padding:0px 0px 0px 6px;
+}
+
+/*-Center Column------*/
+
+.centercolumn {
+        margin: 5px;
+	margin-left:152px;
+        margin-right:200px;
+	font-family:"\"}\"";
+	font-family:inherit;
+}
+
+.centercolumn .node h1 {
+	padding: 0px 0px 0px 13px;
+}
+
+.centercolumn .node h4 {
+	margin: 15px 0px 10px 0px;
+}
+
+.centercolumn .node p {
+	margin: 0px 0px 10px 0px; */
+	padding: 0px 0px 0px 0px;
+}  /* this seemed not to work */
+
+.posts_0  {
+	margin: 0px 0px 0px 0px;
+}
+
+.posts_1  {
+	margin: 0px 0px 0px 20px;
+}
+
+.posts_2  {
+	margin: 0px 0px 0px 40px;
+}
+
+.posts_3  {
+	margin: 0px 0px 0px 60px;
+}
+
+.posts_4  {
+	margin: 0px 0px 0px 80px;
+}
+
+.posts_5  {
+	margin: 0px 0px 0px 100px;
+}
+
+.posts_6  {
+	margin: 0px 0px 0px 120px;
+}
+
+.posts_7  {
+	margin: 0px 0px 0px 140px;
+}
+
+.posts_8  {
+	margin: 0px 0px 0px 160px;
+}
+
+.posts_9  {
+	margin: 0px 0px 0px 160px;
+}
+
+.posts_10  {
+	margin: 0px 0px 0px 180px;
+}
+
+/*-Right Column-------*/
+
+.rightcolumn {
+	float:right;
+        width:190px;
+	margin:5px 5px 0px 0px;
+}
+
+* html .rightcolumn {
+	margin:3px 3px 3px 3px;
+}
+
+body>div .rightcolumn {
+	margin:0px 0px 0px 0px;
+}
+
+.rightcolumn .node {
+	margin:0px 0px 5px 0px;
+	padding:0px;
+}
+
+.rightcolumn .node h2 {
+	margin:3px 3px 3px 2px;
+}
+
+.rightcolumn .node ul {
+  list-style-position:inside;
+  margin:0px;
+  padding:1px;
+}
+
+.rightcolumn .node ul.none {
+	list-style-position:inside;
+}
+
+.rightcolumn .node ul.dot {
+	list-style-position:inside;
+}
+
+.rightcolumn .node ul.books {
+	list-style-position:outside;
+	margin:0px 0px 0px 35px;
+}
+
+.rightcolumn .node li {
+	padding:0px 0px 0px 3px;
+	margin:0px;
+}
+
+/*-Remaining layout--------------------------------------*/
+
+#title {
+	top: 0px;
+	left: 0px;
+	position: absolute;
+}
+
+#search {
+	float:left;
+	margin:0px 0px 0px 30px;
+}
+
+#randomquote {
+	float:right;
+	margin:0px 30px 0px 0px;
+}
+
+#copyright {
+	text-align:center;
+	padding:15px 0px 0px 0px;
+	margin:0px 0px 0px 0px;
+	clear:both;
+}
+
+#bottomNav {
+	text-align:center;
+	margin:0px 0px 20px 0px;
+	padding:0px;
+}
+
+#oldStuffNav {
+	font-weight:bold;
+	text-align:right;
+}
+

ADDED   stml2/example/example/markup.css
Index: stml2/example/example/markup.css
==================================================================
--- /dev/null
+++ stml2/example/example/markup.css
@@ -0,0 +1,299 @@
+/*-General-----------------------------------------------*/
+
+body {
+  background-color:#ffffff;
+  color:#0f0f0f;
+  font-family:serif;
+  font-weight:normal;
+  text-decoration:none; 
+/*  font-size:x-small; */
+  voice-family:"\"}\"";
+  voice-family:inherit;
+  font-size:small;
+}
+
+html>body {
+  font-size:small;
+}
+
+.strong {
+  font-weight:bold;
+}
+
+#red { 
+  color: #ff0000
+}
+
+/*-Main Markup-------------------------------------------*/
+
+#overall {
+  background-color: #ffffff;
+  color:#000000;
+}
+
+/*-Left Column--------*/
+
+.leftcolumn .node a {
+  color:#006666;
+  background-color:transparent;
+}
+
+.leftcolumn .node p {
+  font-size:1.2em;
+  font-weight:normal;
+}
+
+.leftcolumn .node h1 {
+  font-weight:normal;
+  font-size:1.2em;
+  color:#ffffff;
+  background-color:#000000; /* #005991;  #7f9bff #006666; */
+}
+
+.leftcolumn .node h1 a {
+  color:#ffffff;
+  background-color:transparent;
+}
+
+.leftcolumn .node h2 {
+  font-weight:bold;
+  font-size:.95em;
+}
+
+.leftcolumn .node ul {
+  list-style-type:none;
+}
+
+.leftcolumn .node li.more {
+  font-weight:bold;
+  font-size:.75em;
+}
+
+.leftcolumn .node li.selected {
+  font-weight:bold;
+  font-size:1.18em;
+  color:#000000;
+  background-color:#cccccc;
+}
+
+.leftcolumn .node li.selected a {
+  color:#000000;
+  background-color:transparent;
+}
+
+/*-Center Column for classifieds-*/
+
+.centercolumn .classifieds h1 { 
+  font-family:Arial, Helvetica, serif;
+  font-weight:bold;
+  font-size:1.38em;
+  color:#000000; /* ffffff; */
+  background: #5390b7; /* a6bcac; #0c1e0f; 043b0d; 1a6126; */
+}
+
+/*-Center Column------*/
+.centercolumn .node {
+  font-family:serif;
+}
+
+.centercolumn .node a {
+  color:#006666;
+  background-color:transparent;
+}
+
+.centercolumn .node h1 {
+  font-family:Arial, Helvetica, serif;
+  font-weight:bold;
+  font-size:1.38em;
+  color:#ffffff;
+  background:#000000; /* #005991; */
+} /* #006666 /* url('../images/slc.gif') no-repeat; */
+     
+.centercolumn .node h1 a {
+  color:#ffffff;
+  background-color:transparent;
+}
+
+.centercolumn .node h2 {
+  font-weight:bold;
+  font-size:1.18em;
+}
+
+.centercolumn .node h3 {
+  font-weight:bold;
+  font-size:.95em;
+}
+
+.centercolumn .node h4 {
+  font-weight:normal;
+  font-size:1.2em;
+}
+
+.centercolumn .node h4 a {
+  font-weight:bold;
+}
+
+.centercolumn .node p {
+  font-weight:normal;
+}
+
+.centercolumn .posts_0 h1 { 
+  color:#ffffff;
+  background-color:#606060;
+  font-size:1.18em;
+}
+
+.centercolumn .posts_1 h1 { 
+  color:#ffffff;
+  background-color:#606060;
+  font-size:1.18em;
+}
+
+.centercolumn .posts_2 h1 { 
+  color:#ffffff;
+  background-color:#606060;
+  font-size:1.18em;
+}
+
+.centercolumn .posts_3 h1 { 
+  color:#ffffff;
+  background-color:#606060;
+  font-size:1.18em;
+}
+
+.centercolumn .posts_4 h1 { 
+  color:#ffffff;
+  background-color:#606060;
+  font-size:1.18em;
+}
+
+.centercolumn .posts_5 h1 { 
+  color:#ffffff;
+  background-color:#606060;
+  font-size:1.18em;
+}
+
+.centercolumn .posts_6 h1 { 
+  color:#ffffff;
+  background-color:#606060;
+  font-size:1.18em;
+}
+
+.centercolumn .posts_7 h1 { 
+  color:#ffffff;
+  background-color:#606060;
+  font-size:1.18em;
+}
+
+.centercolumn .posts_8 h1 { 
+  color:#ffffff;
+  background-color:#606060;
+  font-size:1.18em;
+}
+
+.centercolumn .posts_9 h1 { 
+  color:#ffffff;
+  background-color:#606060;
+  font-size:1.18em;
+}
+
+.centercolumn .posts_10 h1 { 
+  color:#ffffff;
+  background-color:#606060;
+  font-size:1.18em;
+}
+
+/*-Right Column-------*/
+
+.rightcolumn .node {
+  color:#000000;
+  background-color:#cccccc;
+  font-family:serif;
+}
+
+.rightcolumn .node a {
+  color:#000000; /* #005991;  #006666; */
+  background-color:transparent;
+}
+
+.rightcolumn .node h1 {
+  font-family:Arial, Helvetica, serif;
+  font-weight:bold;
+  font-size:0.95em; /* 1.38em; */
+  color:#ffffff;
+  background-color: #000000; /* #005991;  #006666; */
+}
+
+.rightcolumn .node h1 a {
+  color:#ffffff;
+  background-color:transparent;
+}
+
+.rightcolumn .node h2 {
+  font-weight:bold;
+  font-size:.95em;
+}
+
+.rightcolumn .node ul.none {
+  list-style-type:none;
+}
+
+.rightcolumn .node ul.dot {
+  list-style-type:none;
+  /* list-style-image:url('../images/listdot.gif'); */
+}
+
+.rightcolumn .node ul.books {
+  list-style-type:disc;
+}
+
+/*-OSDN Navagation bar-----------------------------------*/
+
+#OSDNNavbar {
+  background-color:#999999;
+  color:#000000; /* #005991; /* #006666; */
+}
+
+#OSDNNavbar div#links {
+  background-color:#999999;
+  color:#000000; /* #005991; /* #006666; */
+}
+
+#OSDNNavbar a {
+  background-color: transparent;
+  color: #000000; /* #005991; /* #006666; */
+}
+
+/*-Remaining layout--------------------------------------*/
+
+#randomquote {
+  font-size:1.2em;
+  font-style:italic;
+}
+
+#copyright {
+  font-size:.75em;
+  font-family:Arial, Helvetica, serif;
+  background-color:transparent;
+  color:#000000; /* #005991; /* #006666; */
+}
+
+#copyright a {
+  background-color:transparent;
+  color:#000000; /* #005991; /* #006666; */
+}
+
+#bottomNav {
+  background-color:transparent;
+  color:#000000; /* #005991; /* #006666; */
+}
+
+#bottomNav a {
+  background-color:transparent;
+  color:#ffffff;
+}
+
+#oldStuffNav {
+  font-weight:bold;
+}
+

ADDED   stml2/example/models/candidate.scm
Index: stml2/example/models/candidate.scm
==================================================================
--- /dev/null
+++ stml2/example/models/candidate.scm
@@ -0,0 +1,67 @@
+;; Copyright 2007-2008, Matthew Welland. matt@kiatoa.com All rights reserved.
+;; 
+;; models/candidates.scm
+;;
+
+(define (candidate:get-top n)
+  (dbi:get-rows 
+   (s:db) 
+   "SELECT DISTINCT id,name,url,party,desc,supports_av,date_added,score,pscore FROM candidates AS c ORDER BY score DESC LIMIT ?;" n))
+
+;; HERE !!!! getting vote counts... DONT'USE- SEE VOTED INSTEAD
+(define (candidate:get-votes candidates vote_type)
+  (let ((ids (map (lambda (c)(candidate:get-id c)) candidates)))
+    (dbi:get-rows (s:db)
+		  (conc
+		   "SELECT id,sum(votes*(1+score)) WHERE vote_date>"
+		   (- (current-time) (* 24 60 60 7)) ;; seven days
+		   " AND id IN "
+		   (apply conc (intersperse ids ","))))))
+		   
+(define (candidate:get-by-name name)
+  (dbi:get-one-row (s:db) "SELECT id,name,url,party,desc,supports_av,date_added,score,pscore FROM candidates WHERE name=?;" name))
+
+;; update an existing candidate or create if new
+(define (candidate:update dat)
+  (let* ((name   (candidate:get-name dat))
+	 (olddat (candidate:get-by-name name)))
+    (if olddat
+	(begin
+	  (dbi:exec (s:db) 
+		    "UPDATE candidates SET url=?,party=?,desc=?,supports_av=? WHERE name=?;"
+		    (candidate:get-url   dat)
+		    (candidate:get-party dat)
+		    (candidate:get-desc  dat)
+		    (candidate:get-supports-av dat)
+		    name)
+	  (candidate:get-by-name name))
+	(begin
+	  (dbi:exec (s:db)
+		    "INSERT INTO candidates (name,url,party,desc,supports_av) VALUES(?,?,?,?,?);"
+		    name
+		    (candidate:get-url   dat)
+		    (candidate:get-party dat)
+		    (candidate:get-desc  dat)
+		    (candidate:get-supports-av dat))
+	  (candidate:get-by-name name)))))
+
+
+(define (candidate:get-id           dat)(vector-ref dat 0)) 
+(define (candidate:get-name         dat)(vector-ref dat 1)) 
+(define (candidate:get-url          dat)(vector-ref dat 2))
+(define (candidate:get-party        dat)(vector-ref dat 3))
+(define (candidate:get-desc         dat)(vector-ref dat 4))
+(define (candidate:get-supports-av  dat)(vector-ref dat 5))
+(define (candidate:get-date-added   dat)(vector-ref dat 6))
+(define (candidate:get-score        dat)(vector-ref dat 7))
+(define (candidate:get-pscore       dat)(vector-ref dat 8))
+
+(define (candidate:set-id!          dat val)(vector-set! dat 0 val)) 
+(define (candidate:set-name!        dat val)(vector-set! dat 1 val)) 
+(define (candidate:set-url!         dat val)(vector-set! dat 2 val))
+(define (candidate:set-party!       dat val)(vector-set! dat 3 val))
+(define (candidate:set-desc!        dat val)(vector-set! dat 4 val))
+(define (candidate:set-supports-av! dat val)(vector-set! dat 5 val))
+(define (candidate:set-date-added!  dat val)(vector-set! dat 6 val))
+(define (candidate:set-score!       dat val)(vector-set! dat 7 val))
+

ADDED   stml2/example/models/maint.scm
Index: stml2/example/models/maint.scm
==================================================================
--- /dev/null
+++ stml2/example/models/maint.scm
@@ -0,0 +1,57 @@
+;; Copyright 2007-2008, Matthew Welland. matt@kiatoa.com All rights reserved.
+;; 
+;; maint/control.scm
+;;
+
+;; evolve your schema here!
+;; Add entries and then go to http:/your-url/maint
+;;
+;; first make maint:db available as a global
+;;
+(define maint:db (slot-ref s:session 'conn))
+
+;; you can store lambda's or SQL queries to be exectuted
+;; be extremely careful - especially with the lambda's!!!
+(define maint:schema-updates
+  (list (list 1 (lambda ()(keystore:set! maint:db "MAINTPW" "Abc123")))
+	(list 2 "CREATE TABLE people (id INTEGER PRIMARY KEY,name TEXT DEFAULT '',nick TEXT DEFAULT '',email TEXT,password TEXT,status INTEGER DEFAULT 0,score INTEGER DEFAULT 0,location_id INTEGER DEFAULT 0);")
+	(list 3 "CREATE TABLE candidates (id INTEGER PRIMARY KEY,name TEXT DEFAULT '',url TEXT DEFAULT '',party TEXT DEFAULT '',desc TEXT DEFAULT '',supports_av INTEGER,date_added DATETIME,score INTEGER DEFAULT 0);")
+	(list 4 "CREATE TABLE votes (id INTEGER PRIMARY KEY,candidate_id INTEGER,vote_date INTEGER,votes INTEGER,score INTEGER,vote_type INTEGER);")
+	(list 5 "CREATE TABLE voted (id INTEGER PRIMARY KEY,user_id INTEGER,vote_date INTEGER,score INTEGER);")
+	;; location_type can be: city, town, state, region, county etc
+	(list 6 "CREATE TABLE locations (id INTEGER PRIMARY KEY,parent_id INTEGER,codename TEXT,name TEXT,location_type TEXT,desc TEXT,url TEXT);")
+	(list 7 "INSERT INTO locations VALUES(0,0,'ea','earth','planet','Home Planet of Humans','');")
+	(list 8 "ALTER TABLE candidates ADD column pscore INTEGER DEFAULT 0;")
+	))
+
+(define (maint:am-i-maint?)
+  ;; Enter a maint password - return #t if good
+  #t)
+
+(define (maint:update-tables)
+  (let* ((db       (slot-ref s:session 'conn))
+	 (curr-ver (s:any->number (keystore:get db "SCHEMA-VERSION"))))
+    (if (not curr-ver)
+	(begin
+	  (keystore:set! (slot-ref s:session 'conn) "SCHEMA-VERSION" 0)
+	  (set! curr-ver 0)))
+    (if (null? maint:schema-updates)
+	(keystore:set! (slot-ref s:session 'conn) "SCHEMA-VERSION" 0)
+	(let loop ((hed (car  maint:schema-updates))
+		   (tal (cdr maint:schema-updates))
+		   (highest-ver 0))
+	  (if (< (length hed) 2)
+	      (s:log "Malformed maint:schema-updates table in maint/control.scm")
+	      (let ((ver (car hed))
+		    (act (cadr hed)))
+		(if (> ver curr-ver) ;; need to apply this one
+		    (begin
+		      (if (string? act)
+			  (dbi:exec db act)
+			  (act))
+		      ;; yes, do this for each one, just in case of a crash
+		      (keystore:set! db "SCHEMA-VERSION" ver)))
+		(if (null? tal)
+		    highest-ver
+		    (loop (car tal)(cdr tal) ver))))))))
+

ADDED   stml2/example/models/person.scm
Index: stml2/example/models/person.scm
==================================================================
--- /dev/null
+++ stml2/example/models/person.scm
@@ -0,0 +1,68 @@
+;; Copyright 2007-2008, Matthew Welland. matt@kiatoa.com All rights reserved.
+;; 
+;; models/person.scm
+;;
+(require "md5")
+
+(define (person:get-dat email)
+  (dbi:get-one-row (s:db) "SELECT id,name,email,status,password,score FROM people WHERE email=?;" email))
+
+;; this effectively auto logs in using "" as the password
+(define (person:create-or-get email)
+  (let ((dat (person:get-dat email)))
+    (if dat
+	(person:authenticate email "")
+	(person:set-password email ""))))
+
+(define (person:password-match? password cryptedpw)
+  (string=? (md5:digest password) cryptedpw))
+
+(define (person:authenticate email password)
+  (let ((pdat (person:get-dat email)))
+    (if pdat
+	;; (if (s:password-match? password (vector-ref pdat 4))
+	(if (person:password-match? password (vector-ref pdat 4))
+	    pdat ;; password matched, return basic record id,name,email,status
+	    #f)
+	#f)))
+
+;; sets password, creates user if doesn't exist
+(define (person:set-password email password)
+  (let ((pdat (person:get-dat email))
+	;; (cpwd (s:crypt-passwd password #f)))
+        (cpwd (md5:digest password)))
+    (if pdat
+	(dbi:exec (s:db)
+		  "UPDATE people SET password=? WHERE email=?;" 
+		  cpwd
+		  email)
+	(dbi:exec (s:db)
+		  "INSERT INTO people (name,email,password) VALUES(?,?,?);"
+		  ""
+		  email
+		  cpwd))
+    (if pdat 
+	pdat
+	(person:get-dat email))))
+
+(define (person:learn_enabled? email)
+  (eq? (dbi:get-one (s:db) "SELECT status FROM people WHERE email=?;" email)
+       1))
+
+(define(person:files_enabled? email)
+  #f)
+
+;; id,name,email,status,password,score
+(define (person:get-id       dat)(vector-ref dat 0))
+(define (person:get-name     dat)(vector-ref dat 1))
+(define (person:get-email    dat)(vector-ref dat 2))
+(define (person:get-status   dat)(vector-ref dat 3))
+(define (person:get-password dat)(vector-ref dat 4))
+(define (person:get-score    dat)(vector-ref dat 5))
+
+(define (person:set-id!       dat val)(vector-set! dat 0 val))
+(define (person:set-name!     dat val)(vector-set! dat 1 val))
+(define (person:set-email!    dat val)(vector-set! dat 2 val))
+(define (person:set-status!   dat val)(vector-set! dat 3 val))
+(define (person:set-password! dat val)(vector-set! dat 4 val))
+(define (person:set-score!    dat val)(vector-set! dat 5 val))

ADDED   stml2/example/models/voting.scm
Index: stml2/example/models/voting.scm
==================================================================
--- /dev/null
+++ stml2/example/models/voting.scm
@@ -0,0 +1,61 @@
+;; Copyright 2007-2008, Matthew Welland. matt@kiatoa.com All rights reserved.
+;; 
+;; models/voting.scm
+;;
+;; store the votes!
+
+;; look up the entry to which to add 
+(define (voting:get-entry-id candidate-id score type)
+  (dbi:get-one (s:db) "SELECT id FROM votes WHERE candidate_id=? AND score=? AND vote_type=? AND vote_date>?;"
+	       candidate-id
+	       score
+	       type
+	       (- (current-seconds) 86400))) ;; i.e. since 24 hrs ago
+  
+(define (voting:apply-vote dat candidate-id vote-type)
+  (let* ((score (person:get-score dat))
+	 (vote-entry-id (voting:get-entry-id candidate-id score vote-type)))
+    (if vote-entry-id
+	(dbi:exec (s:db) "UPDATE votes SET votes=votes+1 WHERE id=?;" vote-entry-id)
+	(dbi:exec (s:db) "INSERT INTO votes (candidate_id,vote_date,votes,score,vote_type) VALUES(?,?,?,?,?);" 
+		  candidate-id
+		  (current-seconds)
+		  1
+		  score
+		  vote-type))))
+
+(define (voting:rollup-votes)
+  (let ((adat (dbi:get-rows (s:db) 
+			    "SELECT candidate_id AS id,SUM(votes*(score+1)) AS score FROM votes WHERE vote_date>? AND vote_type=1 GROUP BY candidate_id;"
+			    (- (current-seconds) (* 24 60 60 7))))
+	(pdat (dbi:get-rows (s:db) 
+			    "SELECT candidate_id AS id,SUM(votes*(score+1)) AS score FROM votes WHERE vote_date>? AND vote_type=0 GROUP BY candidate_id;"
+			    (- (current-seconds) (* 24 60 60 7)))))
+    (for-each
+     (lambda (row)
+       (dbi:exec (s:db) "UPDATE candidates SET score=? WHERE id=?;" (vector-ref row 1)(vector-ref row 0)))
+     adat)
+    (for-each
+     (lambda (row)
+       (dbi:exec (s:db) "UPDATE candidates SET pscore=? WHERE id=?;" (vector-ref row 1)(vector-ref row 0)))
+     pdat)))
+
+;; vote_type: 0=plurality, 1=approval
+(define (voting:handle-votes email approval plurality)
+  (let* ((pdat (let ((e (s:session-var-get "email")))
+		 (if e 
+		     (person:get-dat e)
+		     (person:create-or-get (if (or (not (string? email)) 
+						   (string-match (regexp "^\\s*$") email))
+					       "noname" 
+					       email)))))) ;; is this really the logic I wanted?
+    ;; (s:log "Got here eh!" " pdat: " pdat)
+    (if (not pdat)
+	(s:set! "errmsg" "Failed to auto log in/register, email or nick already in use. Consider reseting your password")
+	(begin
+	  (s:session-var-set! "email" (person:get-email pdat))
+	  (voting:apply-vote pdat plurality 0)
+	  (map (lambda (candidate-id)
+		 (voting:apply-vote pdat candidate-id 1))
+	       approval)
+	  (voting:rollup-votes)))))

ADDED   stml2/example/pages/action/view.scm
Index: stml2/example/pages/action/view.scm
==================================================================
--- /dev/null
+++ stml2/example/pages/action/view.scm
@@ -0,0 +1,51 @@
+;; Copyright 2007-2008, Matthew Welland. Kiatoa.com All rights reserved.
+;; 
+(s:div 'class "node" 
+       (s:h1 "Approval voting works")
+       "<p>Approval voting is very resistant to strategic voting and it is 
+        extremely easy to implement using existing ballot technology.
+       <p>Every four years voters must
+       make a painful strategic choice, either vote for the candidate
+       they <b><i>really</i></b> want and risk getting saddled
+       with a candidate they <b><i>don't</b></i> want, OR
+       vote for the most palatable frontrunner, and send a false
+       message of disinterest in their true choice."
+       (s:h1 "Thinking is required for a democracy to work")
+       "<p>Consider trying the &quot;fool test&quot; on an unsuspecting friend or aquaintence.
+        . Pick a popular smear or other known distortion aimed at a candidate you suspect your
+        &quot;person under test&quot;, or PUT,
+        doesn't like. Research the item and find out the truth about it as
+        best you can. Start with <A target=\"_blank\" href=\"http://factcheck.org\">
+        factcheck.org</a> but don't stop there. Use google or other search 
+        engines to build up a picture of what is true.
+
+        <p>Once you are armed with information you can apply the test. Ask your
+        friend or collegue for the truth behind the smear. Be neutral. Accept
+        their answer without judgement if it is incorrect. Say &quot;oh&quot;, or 
+        &quot;thanks&quot; and let it be at that. Again, DO NOT CORRECT THEM!
+
+        <p>If your PUT fails the test don't harp on them or correct them. 
+        Although everyone is responsible for researching the facts many people will
+        lock onto their existing ideas if challenged. Instead say something like,
+        &quot;you may want to research that&quot; and accept that you are dealing with
+        someone who just might be a fool, unwilling or unable to look at their
+        favorite candidate with a critical eye.
+        <p>Finally, be prepared to be tested yourself,
+        aggressively research the smears your favored candidates put out. If they are true
+        be prepared to prove it, if they are false, be prepared to put them in 
+        context or simply admit they are false. No candidate will be perfect."
+	(s:h1 "A strategy for change")
+	"<p>Get a yes/no answer from your favored candidate about approval voting.
+         If your candidate refuses to support approval voting first hear them out. If their 
+         reasons are good then publish them so we can all learn from it. If their
+         reasons are weak then look for an alternative candidate to support.
+
+         <p>Improve your score here on approvalvote.org and then vote again in our front 
+         page poll. Your score will adjust the power of your vote such that the poll 
+         will reflect the choices of those who are willing to think. 
+       
+         We will advocate that everyone votes for an approval vote supporting independant 
+         candidate if that candidate is at least 10% ahead of the next candidate of 
+         the same leaning (i.e. liberal or conservative). Otherwise you should vote 
+         for the frontrunner candidate of your choosen leaning due to the dangers of 
+         plurality voting.")

ADDED   stml2/example/pages/footer/view.scm
Index: stml2/example/pages/footer/view.scm
==================================================================
--- /dev/null
+++ stml2/example/pages/footer/view.scm
@@ -0,0 +1,5 @@
+;; Copyright 2007-2008, Matthew Welland. Kiatoa.com All rights reserved.
+;; 
+;; footer
+(list
+ (s:div 'class "node" "This is the footer"))

ADDED   stml2/example/pages/header/control.scm
Index: stml2/example/pages/header/control.scm
==================================================================
--- /dev/null
+++ stml2/example/pages/header/control.scm
@@ -0,0 +1,9 @@
+;; Copyright 2007-2008, Matthew Welland. Kiatoa.com All rights reserved.
+;; 
+;; header/control.scm
+
+;; (load (s:model-path "blah"))
+(define header:menu-items '(("home" "Home")("learn" "Learn")("action" "Take Action")("discussion" "Discussion")
+			    ("preferences" "Preferences")))
+(define header:title (let ((t (s:get-param 'section)))
+		       (if t t "Home")))

ADDED   stml2/example/pages/header/view.scm
Index: stml2/example/pages/header/view.scm
==================================================================
--- /dev/null
+++ stml2/example/pages/header/view.scm
@@ -0,0 +1,30 @@
+;; Copyright 2007-2008, Matthew Welland. Kiatoa.com All rights reserved.
+;; 
+;; header/view.scm
+;;
+(list
+ ;; (s:div 'id "titlebar"
+	(s:table
+	 (s:tr
+	  (s:td (s:img 'src "/www/images/approvalvote.png" 
+		       'alt "ApprovalVote.com" 
+		       'title "Welcome to ApprovalVote.com"))
+	  (s:td 'valign "top" 'align "right"
+		(s:table 'border "0" 'cellspacing "0"
+			 (s:tr 
+			  (s:td 'valign "center" ;; 'width "250" ;; 'rowspan "2"
+				(s:a (s:small " *      NOW IS A GREAT TIME TO PUSH FOR APPROVAL VOTING!     * "))
+				(s:br)))
+			 (s:tr 
+			  (s:td 'columnspan="3" 
+				(s:center "*********")))))) ;;  header:title))))))
+	 ;; this is the horizontal menus
+	 (s:tr 'columnspan "4"
+	       (s:table
+		(s:tr
+		  (map (lambda (m-item)
+			 (s:td (s:small  "[" 
+					 (s:a 'href (s:link-to (car m-item))(cadr m-item))
+					 "]")))
+		       header:menu-items)
+		  )))));; )

ADDED   stml2/example/pages/home/view.scm
Index: stml2/example/pages/home/view.scm
==================================================================
--- /dev/null
+++ stml2/example/pages/home/view.scm
@@ -0,0 +1,12 @@
+;; Copyright 2007-2008, Matthew Welland. Kiatoa.com All rights reserved.
+;; 
+(s:div 'class "node" 
+       (s:h1 "Please Help Save Our Democracy.")
+      "<p>We need approval voting to re-energize our democracy.
+       Our system is in danger of failing us since it leaves us powerless
+       to force change. Arguably the biggest problem lies in our use of
+       plurality voting to choose leaders.
+      ")
+(s:div 'class "node"
+       (s:h1 "Practice some approval voting now!")
+       (s:call "uspresident"))

ADDED   stml2/example/pages/index/control.scm
Index: stml2/example/pages/index/control.scm
==================================================================
--- /dev/null
+++ stml2/example/pages/index/control.scm
@@ -0,0 +1,6 @@
+;; Copyright 2007-2008, Matthew Welland. Kiatoa.com All rights reserved.
+;; 
+;; this gets read for ALL pages. Don't weigh it down excessively!
+;;
+;; index/control.scm
+

ADDED   stml2/example/pages/index/view.scm
Index: stml2/example/pages/index/view.scm
==================================================================
--- /dev/null
+++ stml2/example/pages/index/view.scm
@@ -0,0 +1,21 @@
+;; Copyright 2007-2008, Matthew Welland. Kiatoa.com All rights reserved.
+;; 
+;; index
+
+(list
+ (s:html
+  (s:head
+   (s:title "Approval Voting Now!")
+   (s:link  'rel "stylesheet" 'type "text/css" 'href "/approvalvote/markup.css")
+   (s:link  'rel "stylesheet" 'type "text/css" 'href "/approvalvote/layout.css"))
+  (s:body
+   (s:div 'class "header"       (s:call "header"))
+   (s:div 'class "rightcolumn"  (s:call "rightcol"))
+   (s:div 'class "leftcolumn"   (s:call "leftnav"))
+   (s:div 'class "centercolumn"
+          (let ((page    (slot-ref s:session 'page)))
+            (if page
+                (s:call page)
+                (list (s:h2 "Home")
+		      (s:call "sys-state")))))
+   (s:div 'class "footer" (s:call "footer")))))

ADDED   stml2/example/pages/learn/view.scm
Index: stml2/example/pages/learn/view.scm
==================================================================
--- /dev/null
+++ stml2/example/pages/learn/view.scm
@@ -0,0 +1,7 @@
+;; Copyright 2007-2008, Matthew Welland. Kiatoa.com All rights reserved.
+;; 
+(s:div 'class "node" 
+       (s:h1 "Resources")
+        "<p>Two excellent sites with more information on approval voting:
+         <p><A target=\"_blank\" href=\"http://approvalvoting.org\">approvalvoting.org</a>
+         <p><a target=\"_blank\" href=\"http://approvalvoting.com\">approvalvoting.com</a>")

ADDED   stml2/example/pages/leftnav/control.scm
Index: stml2/example/pages/leftnav/control.scm
==================================================================
--- /dev/null
+++ stml2/example/pages/leftnav/control.scm
@@ -0,0 +1,11 @@
+;; Copyright 2007-2008, Matthew Welland. Kiatoa.com All rights reserved.
+;; 
+;; leftnav/control.scm 
+
+;; nothing needed here yet!
+
+(define (leftnav-action action)
+  (case action
+    ('logout
+     (s:logout))))
+

ADDED   stml2/example/pages/leftnav/view.scm
Index: stml2/example/pages/leftnav/view.scm
==================================================================
--- /dev/null
+++ stml2/example/pages/leftnav/view.scm
@@ -0,0 +1,38 @@
+;; Copyright 2007-2008, Matthew Welland. Kiatoa.com All rights reserved.
+;; 
+;; leftnav/view.scm
+
+(list
+    (s:div 
+     'class "node"
+     (s:h1 "Navigation")
+     (let ((section (slot-ref s:session 'page)))
+       (cond
+	((or (not section) ;; this is home
+	     (string=? section "home"))
+	 "Home menu")
+	((string=? section "discussions")
+	 (list
+	  (s:a "Filter"         'href (s:link-to "discussions" 'filter "on"))))
+	((string=? section "learn")
+	 (list
+	  (s:a "Learn"  'href (s:link-to "learn"  'action "learn.teach"))(s:br)
+	  (s:a "Test"   'href (s:link-to "learn"  'action "learn.test"))(s:br)
+	  ))
+	((string=? section "preferences")
+	 (list 
+	  (s:a "Password"       'href (s:link-to "preferences" 'action "password"))(s:br)
+	  (s:a "Messages"       'href (s:link-to "preferences" 'action "messages"))(s:br)
+	  (s:a "Preferences"    'href (s:link-to "preferences" 'action "preferences"))(s:br)))
+	(else '( "nada" ))))
+     (s:br))
+    (s:div
+     'class "node"
+     (s:h1 "About you")
+     (let ((email (s:session-var-get "email")))
+       (if email
+           (list email (s:br))
+           "Not logged in")))
+    (s:div
+     'class "node"
+     (s:call "pledge")))

ADDED   stml2/example/pages/login/control.scm
Index: stml2/example/pages/login/control.scm
==================================================================
--- /dev/null
+++ stml2/example/pages/login/control.scm
@@ -0,0 +1,25 @@
+;; Copyright 2007-2008, Matthew Welland. Kiatoa.com All rights reserved.
+;; 
+(load (s:model-path "person"))
+
+(define (login-action action)
+  (case (string->symbol action)
+    ('login
+     ;; the actual login code
+     (s:log "Got here, doing login")
+     (let ((email  (s:get-input 'email-address))
+           (passwd (s:get-input 'password)))
+	   ;; (person (make-person))) ;; DO WE NEED A PERSON "OBJECT"?
+       (s:set! "email-address" email) ;; preserve user as email-address
+       (if (and email passwd)
+	   (let ((good-login (person:authenticate email passwd)))
+	     (if good-login
+		 (begin
+		   (s:set! "msg" "Login successful!")
+		   (s:session-var-set! "email" email))
+		 (s:set! "msg" "Bad password or email. Please try again")))
+	   (s:set! "msg" "Missing password or email"))))
+    ('logout
+     (s:delete-session))
+    ('nada
+     (s:log "Got here, action=" action))))

ADDED   stml2/example/pages/login/view.scm
Index: stml2/example/pages/login/view.scm
==================================================================
--- /dev/null
+++ stml2/example/pages/login/view.scm
@@ -0,0 +1,24 @@
+;; Copyright 2007-2008, Matthew Welland. Kiatoa.com All rights reserved.
+;; 
+;; Login view
+
+(s:div 'class "node"
+       ;; (s:p (s:get-err s:strong)) ;; error message
+       (if (s:session-var-get "email") 
+           (s:a "Log out" 'href (s:link-to (s:current-page) 'action "login.logout"))
+           (list 
+            (s:center (s:p (s:strong "Log in here!")))
+	    (let ((msg (s:get "msg")))
+	      (if msg
+		  (begin
+		    (s:del! "msg")
+		    (s:err-font msg))
+		  (s:null "")))
+            (s:form 'action "login.login" 'method "post"
+                    (s:strong "Id: (*)")(s:br)
+                    (s:input-preserve 'type "text" 'name "email-address" 'size "14" 'maxlength "30")(s:br)
+                    (s:strong "Password:")(s:br)
+                    (s:input 'type "password" 'name "password" 'size "14" 'maxlength "30")(s:br)
+                    (s:input 'type "submit"   'name "form-name"    'value "login")(s:br)
+                    (s:a "Create account" 'href (s:link-to "new_account"))
+                    ))))

ADDED   stml2/example/pages/maint/control.scm
Index: stml2/example/pages/maint/control.scm
==================================================================
--- /dev/null
+++ stml2/example/pages/maint/control.scm
@@ -0,0 +1,13 @@
+;; Copyright 2007-2008, Matthew Welland. matt@kiatoa.com All rights reserved.
+;; 
+;; maint/control.scm
+;;
+(s:load-model "maint")
+
+;; remember that the system will call the function <pagename>-action with the action as a parameter
+(define (maint-action action)
+  (let ((asym (string->symbol action)))
+    (s:log "Doing action! " action)
+    (case asym
+      ('update_tables
+       (maint:update-tables)))))

ADDED   stml2/example/pages/maint/view.scm
Index: stml2/example/pages/maint/view.scm
==================================================================
--- /dev/null
+++ stml2/example/pages/maint/view.scm
@@ -0,0 +1,12 @@
+;; Copyright 2007-2008, Matthew Welland. Kiatoa.com All rights reserved.
+;; 
+;; maint/view.scm
+;;
+(if (maint:am-i-maint?)
+    (list
+     (s:h1 "Hello Maint!")
+     (s:p (s:a "Update Tables" 'href (s:link-to (s:current-page) 
+					'action "maint.update_tables"))))
+    '())
+
+	

ADDED   stml2/example/pages/new_account/control.scm
Index: stml2/example/pages/new_account/control.scm
==================================================================
--- /dev/null
+++ stml2/example/pages/new_account/control.scm
@@ -0,0 +1,53 @@
+;; Copyright 2007-2008, Matthew Welland. matt@iatoa.com All rights reserved.
+;; 
+;; new_account/control.scm
+
+(load (s:model-path "person"))
+
+(define (new_account:validate-inputs password password-again email-address email-address-again)
+  (cond
+   ((or (not password)(not password-again)
+        (not email-address)(not email-address-again))
+    (s:set-err "Form is incomplete. Please fill in all fields and try again")
+    #f)
+   ((< (string-length password) 2)
+    (s:set-err "Password is too short. Please try again")
+    #f)
+   ((not (string=? password password-again))
+    (s:set-err "Passwords do not match. Please try again")
+    #f)
+   ((> (string-length password) 9)
+    (s:set-err "Password is too long. Please try again")
+    #f)
+   ((not (string=? email-address email-address-again))
+    (s:set-err "Email addresses provided do not match. Please try again")
+    #f)
+   ((and (not (string-match (regexp "^\\s*$") email-address))
+         (not (string-match (regexp "^[^@]+@[^@]+\\.[^@]+$") email-address)))
+    (s:set-err "Not a valid email address, please try again")
+    #f)
+   (else #t)))
+
+(define (new_account-action action)
+  (case (string->symbol action)
+    ('create
+     (s:log "Got here, doing create new account")
+     (let ((password            (s:get-input 'password))
+           (password-again      (s:get-input 'password-again))
+           (email-address       (s:string-downcase (s:get-input 'email-address)))
+           (email-address-again (s:string-downcase (s:get-input 'email-address-again))))
+       ;; save preserved inputs
+       (s:set! "email-address" email-address)
+       (s:log "Saved inputs. Now check inputs")
+       (if (new_account:validate-inputs password password-again email-address 
+                                        email-address-again)
+           ;; Great!! Now have good inputs
+           (if (person:get-dat email-address)
+	       (s:set-err "There is already an account for that email address!")
+	       (let ((pdat (person:set-password email-address password)))
+		 (if pdat
+		     (s:set-err "SUCCESS!! You can now log in with " email-address " and your password")
+		     (s:set-err "ERROR!! Unable to automatically log you on with the same credentials used to create your account. This shouldn't happen. Please send email to matt@kiatoa.com about this"))))
+           ;; bad inputs
+           #f)))
+    ('else (s:log "Placeholder for future actions. Shouldn't get here"))))

ADDED   stml2/example/pages/new_account/view.scm
Index: stml2/example/pages/new_account/view.scm
==================================================================
--- /dev/null
+++ stml2/example/pages/new_account/view.scm
@@ -0,0 +1,27 @@
+;; Copyright 2007-2008, Matthew Welland. Kiatoa.com All rights reserved.
+;; 
+;; new_account/view.scm
+;;
+(list 
+ (s:div 'class "node"
+        ;; (s:p (s:get-err s:strong)) ;; error message
+        (s:p "")(s:p (s:get-err s:err-font))
+        (if (not (s:session-var-get "email")) ;; setting email defines "logged in"
+            (s:form 'action "new_account.create" 'method "post"
+                    (s:table 'border "0" 'spacing "0"
+                             
+                             (s:tr (s:td (s:strong "Email address:")) ;; (s:br)
+                                   (s:td (s:input-preserve 'type "text" 'name "email-address" 'size "16" 'maxlength "30"))) ;; (s:br)
+                             
+                             (s:tr (s:td (s:strong "Email address again:")) ;; (s:br)
+                                   (s:td (s:input-preserve 'type "text" 'name "email-address-again" 'size "16" 'maxlength "30"))) ;; (s:br)
+                    
+                             (s:tr (s:td (s:strong "Password:")) ;; (s:br)
+                                   (s:td (s:input 'type "password" 'name "password" 'size "16" 'maxlength "16"))) ;; (s:br)
+                             
+                             (s:tr (s:td (s:strong "Password again:")) ;; (s:br)
+                                   (s:td (s:input 'type "password" 'name "password-again" 'size "16" 'maxlength "16")))); (s:br)
+                             
+                    (s:input 'type "submit"   'name "form-name"    'value "submit"))
+            (s:h1 "Welcome " (s:session-var-get "email") ":" (s:session-var-get "location") "!"))))
+ 

ADDED   stml2/example/pages/pledge/view.scm
Index: stml2/example/pages/pledge/view.scm
==================================================================
--- /dev/null
+++ stml2/example/pages/pledge/view.scm
@@ -0,0 +1,16 @@
+;; Copyright 2007-2008, Matthew Welland. matt@iatoa.com All rights reserved.
+;; 
+(s:if-sessionvar 
+ "email"
+ (list
+  (s:h1 "Pledge now!")
+  (s:fieldset 
+   "Pledge"
+   (s:form 'action "pledge.pledge"
+	   'method "post"
+	   (s:i " - I will vote" (s:b "ONLY") " for a candidate who supports approval voting!")
+	   (s:table
+	    (s:tr (s:td "Yes")  (s:td (s:input 'type "radio"    'name "pledge_answer" 'value "yes")))
+	    (s:tr (s:td "No")   (s:td (s:input 'type "radio"    'name "pledge_answer" 'value "no")))
+	    (s:tr (s:td "Maybe")(s:td (s:input 'type "radio"    'name "pledge_answer" 'value "maybe"))))
+	   (s:input 'type "button" 'name "pledge_answer" 'value "Submit")))))

ADDED   stml2/example/pages/preferences/view.scm
Index: stml2/example/pages/preferences/view.scm
==================================================================
--- /dev/null
+++ stml2/example/pages/preferences/view.scm
@@ -0,0 +1,12 @@
+;; Copyright 2007-2008, Matthew Welland. matt@iatoa.com All rights reserved.
+;; 
+;; preferences/view.scm
+;;
+(s:div
+ 'class "node"
+ (s:h1 "Register your email address")
+ (s:p "Adds 9 pts to your score the first time you do it and enables very occasional email updates. If you change your email address
+       you need to re-register to keep your 9 pts.")
+ (s:form 'action "preferences.register_email"
+	 'method "post"
+	  (s:input 'type "submit" 'name "register_email" 'value "Register Email"))) 

ADDED   stml2/example/pages/rightcol/view.scm
Index: stml2/example/pages/rightcol/view.scm
==================================================================
--- /dev/null
+++ stml2/example/pages/rightcol/view.scm
@@ -0,0 +1,9 @@
+;; Copyright 2007-2008, Matthew Welland. Kiatoa.com All rights reserved.
+;; 
+
+;; rightcol
+(list
+  (s:div 'class "node" 
+	 (s:call "login")))
+
+;; "This is the right-most column"))

ADDED   stml2/example/pages/sys-state/view.scm
Index: stml2/example/pages/sys-state/view.scm
==================================================================
--- /dev/null
+++ stml2/example/pages/sys-state/view.scm
@@ -0,0 +1,16 @@
+;; Copyright 2007-2008, Matthew Welland. Kiatoa.com All rights reserved.
+;; 
+
+;; sys-state
+
+(list (let ((p (open-input-pipe "env")))
+	(let loop ((l (read-line p))
+		   (res '()))
+	  (if (not (eof-object? l))
+	      (loop (read-line p)(cons (list l "<BR>") res))
+	      res)))
+      ;; "USER=" (user-information (current-user-id))
+
+      (s:h2 "Form data")
+      (session:pp-formdat s:session)
+      "argv=" (argv))

ADDED   stml2/example/pages/uspresident/control.scm
Index: stml2/example/pages/uspresident/control.scm
==================================================================
--- /dev/null
+++ stml2/example/pages/uspresident/control.scm
@@ -0,0 +1,72 @@
+;; Copyright 2007-2008, Matthew Welland. Kiatoa.com All rights reserved.
+;; 
+;; this gets read for ALL pages. Don't weigh it down excessively!
+;;
+;; uspresident/control.scm
+
+(s:load-model "candidate")
+(s:load-model "voting")
+(s:load-model "person")
+
+(define candidates (candidate:get-top 10))
+(define candidates:vote-sum-approval  (apply + (map candidate:get-score candidates)))
+(define candidates:vote-sum-plurality (apply + (map candidate:get-pscore candidates)))
+(define candidates:top-plurality-id   (let ((id       #f)
+					    (topscore 0))
+					(for-each (lambda (cand)
+						    (if (> (candidate:get-pscore cand) topscore)
+							(begin 
+							  (set! topscore (candidate:get-pscore cand))
+							  (set! id       (candidate:get-id cand)))))
+						  candidates)
+					id))
+(define candidates:top-approval-id   (let ((id       #f)
+					   (topscore 0))
+				       (for-each (lambda (cand)
+						   (if (> (candidate:get-score cand) topscore)
+						       (begin 
+							 (set! topscore (candidate:get-score cand))
+							 (set! id       (candidate:get-id cand)))))
+						 candidates)
+				       id))
+							   
+
+(define (uspresident-action action)
+  (let ((acsym (string->symbol action)))
+    (cond
+     ('vote
+      (let ((button (s:get-input 'vote)))
+	(cond
+	 ((equal? button "Vote")
+	  (let* ((approval    (s:get-input 'approval))
+		 (plurality   (s:get-input 'plurality))
+		 (newdat      (make-vector 9 ""))
+		 (email       (s:session-var-get "email"))
+		 (newcandname (s:get-input 'poll_name))
+		 (nick-email  (if email email (s:get-input 'users_email))))
+	    (if (not (list? approval))
+		(set! approval (list approval)))
+	    (if (string-match (regexp "^[a-zA-Z]+") newcandname)
+		(let* ((dat (candidate:get-by-name newcandname)))
+		  (if dat ;; i.e. this is a new candidate
+		      (set! newdat dat)
+		      (begin
+			(candidate:set-name! newdat newcandname)
+			(candidate:set-supports-av! newdat (s:get-input 'poll_supports_av))
+			(candidate:set-party! newdat (s:get-input 'poll_party))
+			(candidate:set-url! newdat (s:get-input 'poll_url))
+			(set! newdat (candidate:update newdat))))
+		  (s:log "cid: " (candidate:get-id newdat))
+		  (set! approval  (cons (candidate:get-id newdat) approval))
+		  (set! plurality (candidate:get-id newdat))))
+	    (set! approval (filter (lambda (x)(or (number? x)(string? x))) approval)) ;; clean the approval list
+	    (s:log "using email: " nick-email)
+	    (s:log "approval: " approval)
+	    (s:log "plurality: " plurality)
+	    (if (and approval plurality (not (null? approval)))
+		(begin
+		  (voting:handle-votes nick-email
+				       approval
+				       plurality)
+		  (s:session-var-set! "voted" "yes"))
+		(s:set! "errmsg" "Please select one plurality vote and one or more approval votes"))))))))))

ADDED   stml2/example/pages/uspresident/view.scm
Index: stml2/example/pages/uspresident/view.scm
==================================================================
--- /dev/null
+++ stml2/example/pages/uspresident/view.scm
@@ -0,0 +1,85 @@
+;; Copyright 2007-2008, Matthew Welland. Kiatoa.com All rights reserved.
+;; 
+
+;; Note: the (list is actually no longer needed. 
+
+(list
+ (s:if-sessionvar 
+  "email"
+  (s:if-sessionvar 
+   "voted"
+   "We are glad you tried approval voting. Try again to see how the system works. Don't worry about the poll numbers. This poll is for you to play with."))
+ (s:fieldset
+  "Poll"
+  (s:center
+   (s:if-param "errmsg"
+	       (let ((err (s:get "errmsg")))
+		 (s:del! "errmsg")
+		 (s:err-font err)))
+   (s:form  'action "uspresident.vote"
+	    'method "post"
+	    (s:table 'border "1" 'cellspacing "0"
+		     (s:tr 
+		      (s:td "Candidate")(s:td "Party")(s:td "Supports approval?")
+		      (s:if-sessionvar 
+		       "voted"
+		       (list (s:td "Plurality")
+			     (s:td "Approval")
+			     (s:td "Plurality" (conc "(" candidates:vote-sum-plurality "votes" ")"))
+			     (s:td "Approval"  (conc "(" candidates:vote-sum-plurality "votes" ")")))
+		       (list (s:td "Plurality (vote for one only)")(s:td "Approval (vote for all which you approve of)"))))
+		     ;; map the poll items for each row
+		     (map (lambda (candidate)
+			    (let ((poll-item-id          (number->string (candidate:get-id candidate)))
+				  (poll-item-url         (s:tidy-url (candidate:get-url candidate)))
+				  (poll-item-name        (candidate:get-name candidate))
+				  (poll-item-description (candidate:get-desc candidate))
+				  (poll-item-percent-a   (quotient (* 100 (candidate:get-score candidate)) candidates:vote-sum-plurality))
+				  (poll-item-percent-p   (quotient (* 100 (candidate:get-pscore candidate)) candidates:vote-sum-plurality)))
+			      (list
+			       (s:tr
+				(s:td
+				 (if poll-item-url
+				     (s:a 'href poll-item-url 'target "_blank" poll-item-name)
+				     poll-item-name))
+				;; (if (poll:poll 'have-description?)
+				;;     (s:td 'bgcolor "#f0f0f0" poll-item-description) ;; description
+				;;     '())
+				(s:td (candidate:get-party       candidate))
+				(s:td (candidate:get-supports-av candidate))
+				;; (if (not (s:session-var-get "voted")) ;; here are the check buttons for plurality and approval voting
+				;;    (list 
+				(s:td (s:center
+				       (s:input 'type "radio"    'name "plurality" 'value poll-item-id)))
+				(s:td (s:center
+				       (s:input 'type "checkbox" 'name "approval"  'value poll-item-id)))
+				(s:if-sessionvar "voted"
+						 (list
+						  (s:td (conc poll-item-percent-p "%") 'bgcolor (if (eq? (candidate:get-id candidate)  candidates:top-plurality-id)
+												    "cyan"
+												    "lightgrey")
+							(conc "(" (candidate:get-pscore candidate) ")") 'align "center")
+						  (s:td (conc poll-item-percent-a "%")  'bgcolor (if (eq? (candidate:get-id candidate)  candidates:top-approval-id)
+												    "cyan"
+												    "lightgrey")
+							(conc "(" (candidate:get-score candidate) ")")  'align "center"))))))) ;; % votes
+			  candidates)
+		     (s:tr 
+		      (s:td "Write in (name):<br>"
+			    (s:input-preserve 'type "text" 'name "poll_name"  'size "15" 'maxlength "40"))
+		      (s:td "Party:<br>" (s:input-preserve 'type "text" 'name "poll_party" 'size "10" 'maxlength "40"))
+		      (s:td "Supports approval:<br>" (s:input-preserve 'type "text" 'name "poll_supports_av"  'size "10" 'maxlength "40"))
+		      (s:td "Url:<br>"   (s:input-preserve 'type "text" 'name "poll_url"   'size "40" 'maxlength "120") 'colspan 4))
+		     (s:tr
+		      (s:td 'colspan 7
+			    (s:center (s:input 'type "submit" 'name "vote" 'value "Vote") 
+				      (s:if-sessionvar "email"
+						       '()
+						       (list
+							"Email or nickname:" 
+							(s:input-preserve 'type "text" 'name "users_email" 'size 20 'maxlength 40)
+							"(required), Country code:"
+							(s:input-preserve 'type "text" 'name "users_country_code" 'size 2 'maxlength 2)
+							"(optional)"
+							))
+				       ))))))))

ADDED   stml2/example/tests/test.scm
Index: stml2/example/tests/test.scm
==================================================================
--- /dev/null
+++ stml2/example/tests/test.scm
@@ -0,0 +1,85 @@
+#!/usr/local/bin/csi -q 
+
+;; This currently requires that the stml code is available in a parallel directory.
+
+(use test)
+(if (file-exists? "test.db")
+    (begin
+      (print "Removing old test.db")
+      (system "rm -f test.db")))
+
+(load "../stml/misc-stml.scm")
+(load "../stml/formdat.scm")
+(load "../stml/stml.scm")
+(load "../stml/session.scm")
+(load "../stml/sqltbl.scm")
+(load "../stml/html-filter.scm") ;; required for s:split-string 
+(load "../stml/dbi.scm")
+(load "../stml/keystore.scm")
+(load "../stml/sugar.scm")
+
+;; create a session to work with")
+(setenv "REQUEST_URI" "/stmlrun?action=maint.nada")
+(setenv "SCRIPT_NAME" "/cgi-bin/stmlrun")
+(setenv "PATH_INFO" "/maint")
+(setenv "QUERY_STRING" "action=maint.nada")
+(setenv "SERVER_NAME" "localhost")
+(setenv "REQUEST_METHOD" "GET")
+;; (define session-name "pfNOeqUHkJ26BpU6y49IN") ;; ensure this session already exists
+;; (setenv "HTTP_COOKIE" (string-append "session_key=" session-name)) ;; to09ipFJ9_2KXT96b2f9Q")
+
+(load "../stml/setup.scm")
+;; (test (string-append "Session set to existing session " session-name)
+;;       session-name (slot-ref s:session 'session-key))
+
+(s:validate-inputs)
+
+;; test session variables
+
+;; lazy stuff
+(define *conn* (slot-ref s:session 'conn))
+
+;; setup tables
+(load "models/maint.scm")
+(test "Create tables" #t (> (maint:update-tables)
+			    0))
+
+;; test person
+(let ((fh (open-input-pipe "ls models/*.scm")))
+  (let loop ((l (read-line fh)))
+    (if (not (eof-object? l))
+        (begin
+          (print "loading " l)
+          (load l)
+          (loop (read-line fh)))))
+  (close-input-port fh))
+
+(let ((fh (open-input-pipe "find pages -name control.scm"))) ;; ls pages/*/control.scm")))
+  (let loop ((l (read-line fh)))
+    (if (not (eof-object? l))
+        (begin
+          (print "loading " l)
+          (load l)
+          (loop (read-line fh)))))
+  (close-input-port fh))
+
+(let ((fh (open-input-pipe "ls pages/*/view.scm")))
+  (let loop ((l (read-line fh)))
+    (if (not (eof-object? l))
+        (begin
+          (print "loading " l)
+          (load l)
+          (loop (read-line fh)))))
+  (close-input-port fh))
+
+;;======================================================================
+;; Maint
+;;======================================================================
+;; 
+(load "models/maint.scm")
+
+(test "Update tables"   #t                (> (maint:update-tables))) ;;  *conn* 2 "us") 0))
+(test "Add user"        "matt@kiatoa.com" (vector-ref (person:set-password "matt@kiatoa.com" "Password") 2))
+(test "Authenticate"    "matt@kiatoa.com" (vector-ref (person:authenticate "matt@kiatoa.com" "Password") 2))
+(test "Validate inputs" #t                (new_account:validate-inputs "Password" "Password" "matt@kiatoa.com" "matt@kiatoa.com"))
+

ADDED   stml2/example/www/layout.css
Index: stml2/example/www/layout.css
==================================================================
--- /dev/null
+++ stml2/example/www/layout.css
@@ -0,0 +1,245 @@
+
+/*-General-----------------------------------------------*/
+
+html, body {
+	margin:0px;
+	padding:0px;
+}
+
+form {
+	display:inline;
+	margin:0px;
+	padding:0px;
+}
+
+a img {
+	border:none;
+	margin:0px;
+	padding:0px;
+}
+
+h1, h2, h3, h4, h5, h6, p, div {
+	margin:0px;
+	padding:0px;
+}
+
+.right {
+	float:right;
+}
+
+.left{
+	float:left;
+}
+
+/*-Main Layout-------------------------------------------*/
+
+#overall {
+	/* margin:5px 12px 0px 12px; */
+	padding:0px;
+}
+
+/*-Header-------------*/
+
+.header {
+        /* float:top; */
+	position:relative; 
+	height:55px;
+}
+
+/*-Footer-------------*/
+
+.footer {
+	padding:40px 0px 0px 0px;
+	position:relative;
+	clear:both;
+}
+
+/*-Content Area-------*/
+
+.content {
+	width:100%;
+}
+
+/*-Left Column--------*/
+
+.leftcolumn	{
+  float:left;
+  width:145px;
+  margin:5px;
+}
+
+.leftcolumn .node {
+	margin:0px 0px 15px 0px;
+}
+
+.leftcolumn .node h1 {
+	padding:0px 0px 0px 3px;
+}
+
+.leftcolumn .node ul {
+	margin:0px;
+	padding:0px;
+}
+
+.leftcolumn .node li {
+	display:block;
+	padding:0px 0px 0px 3px;
+	margin:0px;
+}
+
+.leftcolumn .node li.more{
+	padding:0px 0px 0px 6px;
+}
+
+/*-Center Column------*/
+
+.centercolumn {
+        margin: 5px;
+	margin-left:152px;
+        margin-right:140px;
+	font-family:"\"}\"";
+	font-family:inherit;
+}
+
+.centercolumn .node h1 {
+	padding: 0px 0px 0px 13px;
+}
+
+.centercolumn .node h4 {
+	margin: 15px 0px 10px 0px;
+}
+
+.centercolumn .node p {
+	margin: 0px 0px 10px 0px; */
+	padding: 0px 0px 0px 0px;
+}  /* this seemed not to work */
+
+.posts_0  {
+	margin: 0px 0px 0px 0px;
+}
+
+.posts_1  {
+	margin: 0px 0px 0px 20px;
+}
+
+.posts_2  {
+	margin: 0px 0px 0px 40px;
+}
+
+.posts_3  {
+	margin: 0px 0px 0px 60px;
+}
+
+.posts_4  {
+	margin: 0px 0px 0px 80px;
+}
+
+.posts_5  {
+	margin: 0px 0px 0px 100px;
+}
+
+.posts_6  {
+	margin: 0px 0px 0px 120px;
+}
+
+.posts_7  {
+	margin: 0px 0px 0px 140px;
+}
+
+.posts_8  {
+	margin: 0px 0px 0px 160px;
+}
+
+.posts_9  {
+	margin: 0px 0px 0px 160px;
+}
+
+.posts_10  {
+	margin: 0px 0px 0px 180px;
+}
+
+/*-Right Column-------*/
+
+.rightcolumn {
+	float:right;
+        width:130px;
+	margin:5px 5px 0px 0px;
+}
+
+* html .rightcolumn {
+	margin:3px 3px 3px 3px;
+}
+
+body>div .rightcolumn {
+	margin:0px 0px 0px 0px;
+}
+
+.rightcolumn .node {
+	margin:0px 0px 5px 0px;
+	padding:0px;
+}
+
+.rightcolumn .node h2 {
+	margin:3px 3px 3px 2px;
+}
+
+.rightcolumn .node ul {
+  list-style-position:inside;
+  margin:0px;
+  padding:1px;
+}
+
+.rightcolumn .node ul.none {
+	list-style-position:inside;
+}
+
+.rightcolumn .node ul.dot {
+	list-style-position:inside;
+}
+
+.rightcolumn .node ul.books {
+	list-style-position:outside;
+	margin:0px 0px 0px 35px;
+}
+
+.rightcolumn .node li {
+	padding:0px 0px 0px 3px;
+	margin:0px;
+}
+
+/*-Remaining layout--------------------------------------*/
+
+#title {
+	top: 0px;
+	left: 0px;
+	position: absolute;
+}
+
+#search {
+	float:left;
+	margin:0px 0px 0px 30px;
+}
+
+#randomquote {
+	float:right;
+	margin:0px 30px 0px 0px;
+}
+
+#copyright {
+	text-align:center;
+	padding:15px 0px 0px 0px;
+	margin:0px 0px 0px 0px;
+	clear:both;
+}
+
+#bottomNav {
+	text-align:center;
+	margin:0px 0px 20px 0px;
+	padding:0px;
+}
+
+#oldStuffNav {
+	font-weight:bold;
+	text-align:right;
+}
+

ADDED   stml2/example/www/markup.css
Index: stml2/example/www/markup.css
==================================================================
--- /dev/null
+++ stml2/example/www/markup.css
@@ -0,0 +1,299 @@
+/*-General-----------------------------------------------*/
+
+body {
+  background-color:#ffffff;
+  color:#0f0f0f;
+/*  font-family:serif; */
+  font-weight:normal;
+  text-decoration:none; 
+  font-size:x-small; 
+  voice-family:"\"}\"";
+  voice-family:inherit;
+  font-size:small;
+}
+
+html>body {
+  font-size:small;
+}
+
+.strong {
+  font-weight:bold;
+}
+
+#red { 
+  color: #ff0000
+}
+
+/*-Main Markup-------------------------------------------*/
+
+#overall {
+  background-color: #ffffff;
+  color:#000000;
+}
+
+/*-Left Column--------*/
+
+.leftcolumn .node a {
+  color:#006666;
+  background-color:transparent;
+}
+
+.leftcolumn .node p {
+  font-size:1.2em;
+  font-weight:normal;
+}
+
+.leftcolumn .node h1 {
+  font-weight:normal;
+  font-size:1.2em;
+  color:#ffffff;
+  background-color:#000000; /* #005991;  #7f9bff #006666; */
+}
+
+.leftcolumn .node h1 a {
+  color:#ffffff;
+  background-color:transparent;
+}
+
+.leftcolumn .node h2 {
+  font-weight:bold;
+  font-size:.95em;
+}
+
+.leftcolumn .node ul {
+  list-style-type:none;
+}
+
+.leftcolumn .node li.more {
+  font-weight:bold;
+  font-size:.75em;
+}
+
+.leftcolumn .node li.selected {
+  font-weight:bold;
+  font-size:1.18em;
+  color:#000000;
+  background-color:#cccccc;
+}
+
+.leftcolumn .node li.selected a {
+  color:#000000;
+  background-color:transparent;
+}
+
+/*-Center Column for classifieds-*/
+
+.centercolumn .classifieds h1 { 
+  font-family:Arial, Helvetica, serif;
+  font-weight:bold;
+  font-size:1.38em;
+  color:#000000; /* ffffff; */
+  background: #5390b7; /* a6bcac; #0c1e0f; 043b0d; 1a6126; */
+}
+
+/*-Center Column------*/
+.centercolumn .node {
+/*  font-family:serif; */
+}
+
+.centercolumn .node a {
+  color:#006666;
+  background-color:transparent;
+}
+
+.centercolumn .node h1 {
+  font-family:Arial, Helvetica, serif;
+  font-weight:bold;
+  font-size:1.38em;
+  color:#ffffff;
+  background:#000000; /* #005991; */
+} /* #006666 /* url('../images/slc.gif') no-repeat; */
+     
+.centercolumn .node h1 a {
+  color:#ffffff;
+  background-color:transparent;
+}
+
+.centercolumn .node h2 {
+  font-weight:bold;
+  font-size:1.18em;
+}
+
+.centercolumn .node h3 {
+  font-weight:bold;
+  font-size:.95em;
+}
+
+.centercolumn .node h4 {
+  font-weight:normal;
+  font-size:1.2em;
+}
+
+.centercolumn .node h4 a {
+  font-weight:bold;
+}
+
+.centercolumn .node p {
+  font-weight:normal;
+}
+
+.centercolumn .posts_0 h1 { 
+  color:#ffffff;
+  background-color:#606060;
+  font-size:1.18em;
+}
+
+.centercolumn .posts_1 h1 { 
+  color:#ffffff;
+  background-color:#606060;
+  font-size:1.18em;
+}
+
+.centercolumn .posts_2 h1 { 
+  color:#ffffff;
+  background-color:#606060;
+  font-size:1.18em;
+}
+
+.centercolumn .posts_3 h1 { 
+  color:#ffffff;
+  background-color:#606060;
+  font-size:1.18em;
+}
+
+.centercolumn .posts_4 h1 { 
+  color:#ffffff;
+  background-color:#606060;
+  font-size:1.18em;
+}
+
+.centercolumn .posts_5 h1 { 
+  color:#ffffff;
+  background-color:#606060;
+  font-size:1.18em;
+}
+
+.centercolumn .posts_6 h1 { 
+  color:#ffffff;
+  background-color:#606060;
+  font-size:1.18em;
+}
+
+.centercolumn .posts_7 h1 { 
+  color:#ffffff;
+  background-color:#606060;
+  font-size:1.18em;
+}
+
+.centercolumn .posts_8 h1 { 
+  color:#ffffff;
+  background-color:#606060;
+  font-size:1.18em;
+}
+
+.centercolumn .posts_9 h1 { 
+  color:#ffffff;
+  background-color:#606060;
+  font-size:1.18em;
+}
+
+.centercolumn .posts_10 h1 { 
+  color:#ffffff;
+  background-color:#606060;
+  font-size:1.18em;
+}
+
+/*-Right Column-------*/
+
+.rightcolumn .node {
+  color:#000000;
+  background-color:#cccccc;
+  font-family:serif;
+}
+
+.rightcolumn .node a {
+  color:#000000; /* #005991;  #006666; */
+  background-color:transparent;
+}
+
+.rightcolumn .node h1 {
+  font-family:Arial, Helvetica, serif;
+  font-weight:bold;
+  font-size:0.95em; /* 1.38em; */
+  color:#ffffff;
+  background-color: #000000; /* #005991;  #006666; */
+}
+
+.rightcolumn .node h1 a {
+  color:#ffffff;
+  background-color:transparent;
+}
+
+.rightcolumn .node h2 {
+  font-weight:bold;
+  font-size:.95em;
+}
+
+.rightcolumn .node ul.none {
+  list-style-type:none;
+}
+
+.rightcolumn .node ul.dot {
+  list-style-type:none;
+  /* list-style-image:url('../images/listdot.gif'); */
+}
+
+.rightcolumn .node ul.books {
+  list-style-type:disc;
+}
+
+/*-OSDN Navagation bar-----------------------------------*/
+
+#OSDNNavbar {
+  background-color:#999999;
+  color:#000000; /* #005991; /* #006666; */
+}
+
+#OSDNNavbar div#links {
+  background-color:#999999;
+  color:#000000; /* #005991; /* #006666; */
+}
+
+#OSDNNavbar a {
+  background-color: transparent;
+  color: #000000; /* #005991; /* #006666; */
+}
+
+/*-Remaining layout--------------------------------------*/
+
+#randomquote {
+  font-size:1.2em;
+  font-style:italic;
+}
+
+#copyright {
+  font-size:.75em;
+  font-family:Arial, Helvetica, serif;
+  background-color:transparent;
+  color:#000000; /* #005991; /* #006666; */
+}
+
+#copyright a {
+  background-color:transparent;
+  color:#000000; /* #005991; /* #006666; */
+}
+
+#bottomNav {
+  background-color:transparent;
+  color:#000000; /* #005991; /* #006666; */
+}
+
+#bottomNav a {
+  background-color:transparent;
+  color:#ffffff;
+}
+
+#oldStuffNav {
+  font-weight:bold;
+}
+

ADDED   stml2/formdat.scm
Index: stml2/formdat.scm
==================================================================
--- /dev/null
+++ stml2/formdat.scm
@@ -0,0 +1,21 @@
+;; Copyright 2007-2011, Matthew Welland.
+;; 
+;;  This program is made available under the GNU GPL version 2.0 or
+;;  greater. See the accompanying file COPYING for details.
+;; 
+;;  This program is distributed WITHOUT ANY WARRANTY; without even the
+;;  implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+;;  PURPOSE.
+
+;; (declare (unit formdat))
+
+(module formdat
+    *
+
+(import chicken scheme data-structures extras srfi-13 ports )
+(use html-filter)
+
+(use regex)
+(require-extension srfi-69)
+
+)

ADDED   stml2/html-filter.scm
Index: stml2/html-filter.scm
==================================================================
--- /dev/null
+++ stml2/html-filter.scm
@@ -0,0 +1,21 @@
+;; Copyright 2007-2011, Matthew Welland.
+;; 
+;;  This program is made available under the GNU GPL version 2.0 or
+;;  greater. See the accompanying file COPYING for details.
+;; 
+;;  This program is distributed WITHOUT ANY WARRANTY; without even the
+;;  implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+;;  PURPOSE.
+
+;; (declare (unit html-filter))
+
+(module html-filter
+    *
+
+(import chicken scheme data-structures extras srfi-13 ports )
+(use misc-stml)
+
+(require-extension regex)
+
+;; 
+)

ADDED   stml2/install.cfg.template
Index: stml2/install.cfg.template
==================================================================
--- /dev/null
+++ stml2/install.cfg.template
@@ -0,0 +1,6 @@
+
+TARGDIR=/usr/lib/cgi-bin
+LOGDIR=/tmp/stmlrun
+SQLITE3=/usr/bin/sqlite3
+# this was needed on the nokia n800 :-)
+# SQLITE3=/tmp/sqlite3

ADDED   stml2/keystore.scm
Index: stml2/keystore.scm
==================================================================
--- /dev/null
+++ stml2/keystore.scm
@@ -0,0 +1,22 @@
+;; Copyright 2007-2011, Matthew Welland.
+;; 
+;;  This program is made available under the GNU GPL version 2.0 or
+;;  greater. See the accompanying file COPYING for details.
+;; 
+;;  This program is distributed WITHOUT ANY WARRANTY; without even the
+;;  implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+;;  PURPOSE.
+
+;;======================================================================
+;; The meta data key store, just a general dumping ground for values
+;; only used occasionally
+;;======================================================================
+
+;; (declare (unit keystore))
+
+(module keystore
+    *
+
+(import chicken scheme data-structures extras srfi-13 ports )
+
+)

ADDED   stml2/misc-stml.scm
Index: stml2/misc-stml.scm
==================================================================
--- /dev/null
+++ stml2/misc-stml.scm
@@ -0,0 +1,24 @@
+;; Copyright 2007-2011, Matthew Welland.
+;; 
+;;  This program is made available under the GNU GPL version 2.0 or
+;;  greater. See the accompanying file COPYING for details.
+;; 
+;;  This program is distributed WITHOUT ANY WARRANTY; without even the
+;;  implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+;;  PURPOSE.
+
+;;======================================================================
+;; dumbobj helpers
+;;======================================================================
+
+;; (declare (unit misc-stml))
+
+(module misc-stml
+  *
+
+(import chicken scheme data-structures extras srfi-13 ports posix)
+  
+(use regex (prefix dbi dbi:))
+(use (prefix crypt c:))
+(use (prefix dbi dbi:))
+)

ADDED   stml2/modules/twiki/Makefile
Index: stml2/modules/twiki/Makefile
==================================================================
--- /dev/null
+++ stml2/modules/twiki/Makefile
@@ -0,0 +1,10 @@
+
+twiki.l.scm : twiki.l
+	csi -batch -eval '(use silex)(if (lex "twiki.l" "twiki.l.scm")(exit 0)(exit 1))'
+
+test-silex : twiki.l.scm test-silex.scm
+	csc test-silex.scm
+
+twikicount : twiki.l.scm twikicount.scm
+	csc twikicount.scm
+

ADDED   stml2/modules/twiki/misc-notes.txt
Index: stml2/modules/twiki/misc-notes.txt
==================================================================
--- /dev/null
+++ stml2/modules/twiki/misc-notes.txt
@@ -0,0 +1,46 @@
+#|
+telnet localhost 80
+GET cgi-bin/kiatoa/twiki?image=4&wiki_key=bG9jYXRpb25zIHdvcmxk HTTP/1.1
+Accept: */*
+Accept-Language: en-us
+Connection: Keep-Alive
+Host: localhost
+Referer: http://localhost/links.asp
+User-Agent: Mozilla/4.0 (compatible; MSIE 5.5; Windows NT 5.0)
+Accept-Encoding: gzip, deflate
+
+GET /kiatoa/images/kiatoa.png HTTP/1.1
+Accept: */*
+Accept-Language: en-us
+Connection: Keep-Alive
+Host: localhost
+Referer: http://localhost/links.asp
+
+GET index.html HTTP/1.1
+Accept: */*
+Accept-Language: en-us
+Connection: Keep-Alive
+Host: localhost
+Referer: http://localhost/links.asp
+
+GET /cgi-bin/kiatoa/twiki?image=2&wiki_key=bG9jYXRpb25zIHdvcmxk HTTP/1.1
+Accept: */*
+Accept-Language: en-us
+Connection: Keep-Alive
+Host: localhost
+Referer: http://192.168.2.1/cgi-bin/kiatoa/location/?twiki_maint=2
+User-Agent: Mozilla/4.0
+Accept-Encoding: gzip, deflate
+
+HTTP/1.1 200 OK
+Date: Tue, 01 Sep 2009 02:18:16 GMT
+Server: Apache/2.2.11 (Ubuntu) PHP/5.2.6-3ubuntu4.2 with Suhosin-Patch
+Last-Modified: Sun, 19 Jul 2009 02:47:52 GMT
+ETag: "a38005-12c2-46f060c330600"
+Accept-Ranges: bytes
+Content-Length: 4802
+Keep-Alive: timeout=15, max=100
+Connection: Keep-Alive
+Content-Type: image/png
+
+|#

ADDED   stml2/modules/twiki/tlayout.css
Index: stml2/modules/twiki/tlayout.css
==================================================================
--- /dev/null
+++ stml2/modules/twiki/tlayout.css
@@ -0,0 +1,172 @@
+/*{{{*/
+* html .tiddler {height:1%;}
+
+body {font-size:.75em; font-family:arial,helvetica; margin:0; padding:0;}
+
+h1,h2,h3,h4,h5,h6 {font-weight:bold; text-decoration:none;}
+h1,h2,h3 {padding-bottom:1px; margin-top:1.2em;margin-bottom:0.3em;}
+h4,h5,h6 {margin-top:1em;}
+h1 {font-size:1.35em;}
+h2 {font-size:1.25em;}
+h3 {font-size:1.1em;}
+h4 {font-size:1em;}
+h5 {font-size:.9em;}
+
+hr {height:1px;}
+
+a {text-decoration:none;}
+
+dt {font-weight:bold;}
+
+ol {list-style-type:decimal;}
+ol ol {list-style-type:lower-alpha;}
+ol ol ol {list-style-type:lower-roman;}
+ol ol ol ol {list-style-type:decimal;}
+ol ol ol ol ol {list-style-type:lower-alpha;}
+ol ol ol ol ol ol {list-style-type:lower-roman;}
+ol ol ol ol ol ol ol {list-style-type:decimal;}
+
+.txtOptionInput {width:11em;}
+
+#contentWrapper .chkOptionInput {border:0;}
+
+.externalLink {text-decoration:underline;}
+
+.indent {margin-left:3em;}
+.outdent {margin-left:3em; text-indent:-3em;}
+code.escaped {white-space:nowrap;}
+
+.tiddlyLinkExisting {font-weight:bold;}
+.tiddlyLinkNonExisting {font-style:italic;}
+
+/* the 'a' is required for IE, otherwise it renders the whole tiddler in bold */
+a.tiddlyLinkNonExisting.shadow {font-weight:bold;}
+
+#mainMenu .tiddlyLinkExisting,
+	#mainMenu .tiddlyLinkNonExisting,
+	#sidebarTabs .tiddlyLinkNonExisting {font-weight:normal; font-style:normal;}
+#sidebarTabs .tiddlyLinkExisting {font-weight:bold; font-style:normal;}
+
+.header {position:relative;}
+.header a:hover {background:transparent;}
+.headerShadow {position:relative; padding:4.5em 0em 1em 1em; left:-1px; top:-1px;}
+.headerForeground {position:absolute; padding:4.5em 0em 1em 1em; left:0px; top:0px;}
+
+.siteTitle {font-size:3em;}
+.siteSubtitle {font-size:1.2em;}
+
+#mainMenu {position:absolute; left:0; width:10em; text-align:right; line-height:1.6em; padding:1.5em 0.5em 0.5em 0.5em; font-size:1.1em;}
+
+#sidebar {position:absolute; right:3px; width:16em; font-size:.9em;}
+#sidebarOptions {padding-top:0.3em;}
+#sidebarOptions a {margin:0em 0.2em; padding:0.2em 0.3em; display:block;}
+#sidebarOptions input {margin:0.4em 0.5em;}
+#sidebarOptions .sliderPanel {margin-left:1em; padding:0.5em; font-size:.85em;}
+#sidebarOptions .sliderPanel a {font-weight:bold; display:inline; padding:0;}
+#sidebarOptions .sliderPanel input {margin:0 0 .3em 0;}
+#sidebarTabs .tabContents {width:15em; overflow:hidden;}
+
+.wizard {padding:0.1em 1em 0em 2em;}
+.wizard h1 {font-size:2em; font-weight:bold; background:none; padding:0em 0em 0em 0em; margin:0.4em 0em 0.2em 0em;}
+.wizard h2 {font-size:1.2em; font-weight:bold; background:none; padding:0em 0em 0em 0em; margin:0.4em 0em 0.2em 0em;}
+.wizardStep {padding:1em 1em 1em 1em;}
+.wizard .button {margin:0.5em 0em 0em 0em; font-size:1.2em;}
+.wizardFooter {padding:0.8em 0.4em 0.8em 0em;}
+.wizardFooter .status {padding:0em 0.4em 0em 0.4em; margin-left:1em;}
+.wizard .button {padding:0.1em 0.2em 0.1em 0.2em;}
+
+#messageArea {position:fixed; top:2em; right:0em; margin:0.5em; padding:0.5em; z-index:2000; _position:absolute;}
+.messageToolbar {display:block; text-align:right; padding:0.2em 0.2em 0.2em 0.2em;}
+#messageArea a {text-decoration:underline;}
+
+.tiddlerPopupButton {padding:0.2em 0.2em 0.2em 0.2em;}
+.popupTiddler {position: absolute; z-index:300; padding:1em 1em 1em 1em; margin:0;}
+
+.popup {position:absolute; z-index:300; font-size:.9em; padding:0; list-style:none; margin:0;}
+.popup .popupMessage {padding:0.4em;}
+.popup hr {display:block; height:1px; width:auto; padding:0; margin:0.2em 0em;}
+.popup li.disabled {padding:0.4em;}
+.popup li a {display:block; padding:0.4em; font-weight:normal; cursor:pointer;}
+.listBreak {font-size:1px; line-height:1px;}
+.listBreak div {margin:2px 0;}
+
+.tabset {padding:1em 0em 0em 0.5em;}
+.tab {margin:0em 0em 0em 0.25em; padding:2px;}
+.tabContents {padding:0.5em;}
+.tabContents ul, .tabContents ol {margin:0; padding:0;}
+.txtMainTab .tabContents li {list-style:none;}
+.tabContents li.listLink { margin-left:.75em;}
+
+#contentWrapper {display:block;}
+#splashScreen {display:none;}
+
+#displayArea {margin:1em 17em 0em 14em;}
+
+.toolbar {text-align:right; font-size:.9em;}
+
+.tiddler {padding:1em 1em 0em 1em;}
+
+.missing .viewer,.missing .title {font-style:italic;}
+
+.title {font-size:1.6em; font-weight:bold;}
+
+.missing .subtitle {display:none;}
+.subtitle {font-size:1.1em;}
+
+.tiddler .button {padding:0.2em 0.4em;}
+
+.tagging {margin:0.5em 0.5em 0.5em 0; float:left; display:none;}
+.isTag .tagging {display:block;}
+.tagged {margin:0.5em; float:right;}
+.tagging, .tagged {font-size:0.9em; padding:0.25em;}
+.tagging ul, .tagged ul {list-style:none; margin:0.25em; padding:0;}
+.tagClear {clear:both;}
+
+.footer {font-size:.9em;}
+.footer li {display:inline;}
+
+.annotation {padding:0.5em; margin:0.5em;}
+
+* html .viewer pre {width:99%; padding:0 0 1em 0;}
+.viewer {line-height:1.4em; padding-top:0.5em;}
+.viewer .button {margin:0em 0.25em; padding:0em 0.25em;}
+.viewer blockquote {line-height:1.5em; padding-left:0.8em;margin-left:2.5em;}
+.viewer ul, .viewer ol {margin-left:0.5em; padding-left:1.5em;}
+
+.viewer table, table.twtable {border-collapse:collapse; margin:0.8em 1.0em;}
+.viewer th, .viewer td, .viewer tr,.viewer caption,.twtable th, .twtable td, .twtable tr,.twtable caption {padding:3px;}
+table.listView {font-size:0.85em; margin:0.8em 1.0em;}
+table.listView th, table.listView td, table.listView tr {padding:0px 3px 0px 3px;}
+
+.viewer pre {padding:0.5em; margin-left:0.5em; font-size:1.2em; line-height:1.4em; overflow:auto;}
+.viewer code {font-size:1.2em; line-height:1.4em;}
+
+.editor {font-size:1.1em;}
+.editor input, .editor textarea {display:block; width:100%; font:inherit;}
+.editorFooter {padding:0.25em 0em; font-size:.9em;}
+.editorFooter .button {padding-top:0px; padding-bottom:0px;}
+
+.fieldsetFix {border:0; padding:0; margin:1px 0px 1px 0px;}
+
+.sparkline {line-height:1em;}
+.sparktick {outline:0;}
+
+.zoomer {font-size:1.1em; position:absolute; overflow:hidden;}
+.zoomer div {padding:1em;}
+
+* html #backstage {width:99%;}
+* html #backstageArea {width:99%;}
+#backstageArea {display:none; position:relative; overflow: hidden; z-index:150; padding:0.3em 0.5em 0.3em 0.5em;}
+#backstageToolbar {position:relative;}
+#backstageArea a {font-weight:bold; margin-left:0.5em; padding:0.3em 0.5em 0.3em 0.5em;}
+#backstageButton {display:none; position:absolute; z-index:175; top:0em; right:0em;}
+#backstageButton a {padding:0.1em 0.4em 0.1em 0.4em; margin:0.1em 0.1em 0.1em 0.1em;}
+#backstage {position:relative; width:100%; z-index:50;}
+#backstagePanel {display:none; z-index:100; position:absolute; width:90%; margin:0em 3em 0em 3em; padding:1em 1em 1em 1em;}
+.backstagePanelFooter {padding-top:0.2em; float:right;}
+.backstagePanelFooter a {padding:0.2em 0.4em 0.2em 0.4em;}
+#backstageCloak {display:none; z-index:20; position:absolute; width:100%; height:100px;}
+
+.whenBackstage {display:none;}
+.backstageVisible .whenBackstage {display:block;}
+/*}}}*/

ADDED   stml2/modules/twiki/twiki-mod.scm
Index: stml2/modules/twiki/twiki-mod.scm
==================================================================
--- /dev/null
+++ stml2/modules/twiki/twiki-mod.scm
@@ -0,0 +1,984 @@
+;; Copyright 2007-2010, Matthew Welland.
+;;
+;;  This program is made available under the GNU GPL version 2.0 or
+;;  greater. See the accompanying file COPYING for details.
+;;
+;;  This program is distributed WITHOUT ANY WARRANTY; without even the
+;;  implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+;;  PURPOSE.
+
+;; twiki module
+(require-extension sqlite3 regex posix md5 message-digest base64)
+(import (prefix base64 base64:))
+
+;; TODO
+;;
+;; * Inline tiddlers [inline[TiddlerName]]
+;; * Pics            [pic X Y[picname.jpg]]
+;; * Move twiki parsing/expanding to mattsutils as loadable module
+
+;; Routines intended to be overridden by end users
+;;  (twiki:access keys wiki-name user-id)
+;; search the code for "override" for more.
+
+;; twiki css
+;; =========
+;; Block                tag
+;; -----                ---
+;; twiki                twiki
+;; twiki body div       twiki-node
+;; twiki main menu      twiki-main-menu
+
+;; This is the currently supported mechanism. Postgres will be added later -mrw- 7/26/2009
+;;
+(define (twiki:open-db key . create-not-ok)
+  ;; (s:log "Got to twiki:open-db with key: " key)
+  (let* ((create-ok (if (null? create-not-ok) #t (car create-not-ok)))
+	 (fdat      (twiki:key->fname key))
+	 (basepath  (sdat-get-twikidir s:session))
+	 (fpath     (car fdat))
+	 (fname     (cadr fdat))
+	 (fulldir   (conc basepath "/" fpath))
+	 (fullname  (let ((fn (conc fulldir "/" fname)))
+		      (if (sdat-get-debugmode s:session)(s:log "\ntwikipath: " fn))
+		      fn))
+	 (fexists   (file-exists? fullname))
+	 (db        (if fexists (dbi:open 'sqlite3 (list (cons 'dbname fullname))) #f)))
+    (if (and (not db)
+	     (not create-ok))
+	(exit 100)
+	(begin
+	  (if (not fexists)
+	      (begin
+		;; (print "fullname: " fullname)
+		(if (sdat-get-debugmode s:session)
+		    (s:log "\ncreating fulldir: " fulldir))
+		(twiki:register-wiki key fullname)
+		(system (conc "mkdir -p " fulldir)) ;; create the path
+		(if (file-exists? fpath)
+		    (s:log "OK: dir " fpath " has been made")
+		    (s:log "ERROR: Failed to make the path for the twiki"))
+		(set! db (dbi:open 'sqlite3 (list (cons 'dbname fullname))))
+		(for-each 
+		 (lambda (sqry)
+		   ;; (print sqry)
+		   (dbi:exec db sqry))
+		 ;; types: 0 text, 1 jpg, 2 png, 3 svg, 4 spreadsheet, 5 audio, 6 video :: better specs to come...
+		 (list
+		  "CREATE TABLE pics      (id INTEGER PRIMARY KEY,name TEXT,wiki_id INTEGER,dat_id INTEGER,thumb_dat_id INTEGER,created_on INTEGER,owner_id INTEGER);"
+		  "CREATE TABLE dats      (id INTEGER PRIMARY KEY,md5sum TEXT,dat BLOB,type INTEGER);"
+		  ;; on every modification a new tiddlers entry is created. When displaying the tiddlers do:
+		  ;;    select where created_on < somedate order by created_on desc limit 1
+		  "CREATE TABLE tiddlers (id INTEGER PRIMARY KEY,wiki_id INTEGER,name TEXT,rev INTEGER,dat_id INTEGER,created_on INTEGER,owner_id INTEGER);"
+		  ;; rev and tag only utilized when user sets a tag. All results from a select as above for tiddlers are set to the tag
+		  "CREATE TABLE revs     (id INTEGER PRIMARY KEY,tag TEXT);"
+		  ;; wikis is here for when postgresql support is added or if a sub wiki is created. 
+		  "CREATE TABLE wikis    (id INTEGER PRIMARY KEY,name TEXT,created_on INTEGER);"
+		  ;; access control, negative numbered groups are private groups, postive numbered groups are system groups
+		  ;; permissions are on a per-wiki granularity
+		  ;; access; 0=none,1=read,2=read/write
+		  "CREATE TABLE perms    (id INTEGER PRIMARY KEY,wiki_id INTEGER,group_id INTEGER,access INTEGER);"
+		  "CREATE TABLE groups   (id INTEGER PRIMARY KEY,name TEXT);"
+		  "CREATE TABLE members  (id INTEGER PRIMARY KEY,person_id INTEGER,group_id INTEGER);"
+		  ;; setup and configuration data
+		  "CREATE TABLE meta     (id INTEGER PRIMARY KEY,key TEXT,val TEXT);"
+		  ;; need to create an entry for *this* twiki
+		  (conc "INSERT INTO wikis (id,name,created_on) VALUES (1,'main'," (current-seconds) ");")))
+		;;     (conc "INSERT INTO tiddlers (wiki_id,name,created_on) VALUES(1,'MainMenu'," (current-seconds) ");")))))
+		(twiki:save-tiddler db "MainMenu" "[[FirstTiddler]]" "" 1 1)))
+	  ;; (sqlite3:set-busy-timeout!(dbi:db-conn db) 1000000)
+	  db))))
+
+;;======================================================================
+;; twikis (db naming, sqlite vs postgresql, keys etc.
+;;======================================================================
+
+;; A wiki is specified by a list of keys, here we convert that list to a single string
+(define (twiki:keys->key keys)
+  (if (not (null? keys))
+      (string-intersperse (map conc keys) " ")
+      " "))
+
+(define (twiki:key->fname key)
+  (let* (;; (md5keypath (md5:digest key)) ;; (twiki:keys->key keys)))
+	 (keypath    (twiki:web64enc key))
+	 (delta      (quotient (string-length keypath) 3)) ;; 
+	 (p1         (substring keypath 0           delta)) ;;  0  8))
+	 (p2         (substring keypath delta       (* delta 2)));;  8 16))
+	 (p3         (substring keypath (* delta 2) (* delta 3)))) ;; 16 24))
+    (list (string-intersperse (list "dbs" p1 p2 p3) "/") keypath)))
+
+;; look up the wid based on the keys, this is used for sub wikis only. I.e. a wiki instantiated inside another wiki 
+;; giving a separate namespace to all the tiddlers
+(define (twiki:name->wid db name) 
+  (let ((wid (dbi:get-one db "SELECT id FROM wikis WHERE name=?;" name)))
+    (if wid wid
+	(begin
+	  (dbi:exec db "INSERT INTO wikis (name,created_on) VALUES(?,?);" name (current-seconds))
+	  (twiki:name->wid db name)))))
+
+;;======================================================================
+;; twiki record
+;;======================================================================
+
+;; make-vector-record twiki wiki wid name key dbh
+(define (make-twiki:wiki)(make-vector 5))
+(define-inline (twiki:wiki-get-wid    vec)    (vector-ref  vec 0))
+(define-inline (twiki:wiki-get-name   vec)    (vector-ref  vec 1))
+(define-inline (twiki:wiki-get-key    vec)    (vector-ref  vec 2))
+(define-inline (twiki:wiki-get-dbh    vec)    (vector-ref  vec 3))
+(define-inline (twiki:wiki-get-perms  vec)    (vector-ref  vec 4))
+
+(define-inline (twiki:wiki-set-wid!   vec val)(vector-set! vec 0 val))
+(define-inline (twiki:wiki-set-name!  vec val)(vector-set! vec 1 val))
+(define-inline (twiki:wiki-set-key!   vec val)(vector-set! vec 2 val))
+(define-inline (twiki:wiki-set-dbh!   vec val)(vector-set! vec 3 val))
+(define-inline (twiki:wiki-set-perms! vec val)(vector-set! vec 4 val))
+
+;;======================================================================
+;; twiki misc
+;;======================================================================
+
+;; returns help html
+(define (twiki:help section)
+  (let ((main (twiki:div 
+	       'node "twiki-help"
+	       (list 
+		(twiki:h3 "Help stuff")
+		(twiki:pre "
+Link to page:      [[Page Title]]
+Heading3:          !!! The heading
+Underline:         __underlined__
+Table:             | cell1 | cell2 |
+List:              # item1
+                   ## item2
+Bullet:            * item1
+                   ** item2
+Preformatted:      {{{stuff here}}}
+Insert a picture:  [pic[PicName]]
+Or with size:      [pic100x100[PicName]]
+Upload the picture using the \"Pic\" link first")))))
+	;;(case section
+    main))
+
+;;======================================================================
+;; twiki access control
+;;======================================================================
+
+;; idea here is for the end user to redefine this routine,
+;; and call twiki:interal-access if desired
+;; 
+;; if override is #t then give access no matter what
+(define (twiki:access keys wiki-name user-id)
+  '(r w))
+
+;; Add support for storing groups, users and access internally
+;; 
+(define (twiki:internal-access keys wiki-name user-id)
+  #f)
+
+;;======================================================================
+;; twiki registry
+;;======================================================================
+
+;; these can be overridden by end user (just create a new routine by the same name)
+
+(define (twiki:open-registry)
+  (let* ((basepath  (sdat-get-twikidir s:session))
+	 (regfile   (conc basepath "/registry.db"))
+	 (regexists (file-exists? regfile))
+	 (db        #f))
+    (if (sdat-get-debugmode s:session)
+	(s:log "regfile: " regfile " regexists: " regexists " db: " db))
+    (set! db (dbi:open 'sqlite3 (list (cons 'dbname regfile))))
+    (if regexists
+	db
+	(begin
+	  (for-each (lambda (stmt)(dbi:exec db stmt))
+		    (list "CREATE TABLE wikis (key TEXT PRIMARY KEY,path TEXT,creation_date INTEGER,creator_id INTEGER);"))
+	  db))))
+
+(define (twiki:register-wiki key path)
+  (let ((db (twiki:open-registry)))
+    (dbi:exec db 
+	      "INSERT OR REPLACE INTO wikis (key,path,creation_date,creator_id) VALUES(?,?,?,?);"
+	      key path (current-seconds) (twiki:get-id))
+    (dbi:close db)))
+
+;;======================================================================
+;; tiddlers
+;;======================================================================
+
+(define twiki:tiddler-selector "SELECT t.id,t.name,t.rev,t.dat_id,t.created_on,t.owner_id FROM tiddlers AS t INNER JOIN dats AS d ON t.dat_id=d.id")
+(define (twiki:tiddler-make)(make-vector 8 #f))
+(define-inline (twiki:tiddler-get-id           vec)    (vector-ref  vec 0))
+(define-inline (twiki:tiddler-get-name         vec)    (vector-ref  vec 1))
+(define-inline (twiki:tiddler-get-rev          vec)    (vector-ref  vec 2))
+(define-inline (twiki:tiddler-get-dat-id       vec)    (vector-ref  vec 3))
+(define-inline (twiki:tiddler-get-created_on   vec)    (vector-ref  vec 4))
+(define-inline (twiki:tiddler-get-owner_id     vec)    (vector-ref  vec 5))
+;; (define-inline (twiki:tiddler-get-dat-type     vec)    (vector-ref  vec 6))
+
+(define-inline (twiki:tiddler-set-id!          vec val)(vector-set! vec 0 val) vec)
+(define-inline (twiki:tiddler-set-name!        vec val)(vector-set! vec 1 val) vec)
+(define-inline (twiki:tiddler-set-rev!         vec val)(vector-set! vec 2 val) vec)
+(define-inline (twiki:tiddler-set-dat-id!      vec val)(vector-set! vec 3 val) vec)
+(define-inline (twiki:tiddler-set-created_on!  vec val)(vector-set! vec 4 val) vec)
+;; (define-inline (twiki:tiddler-set-owner_id!    vec val)(vector-set! vec 5 val))
+
+;;======================================================================
+;; Routines for displaying, editing, browsing etc. tiddlers
+;;======================================================================	
+
+;; should change this to take a tiddler structure?
+;; This is the display of a single tiddler
+(define (twiki:view dat  tkey wid tiddler wiki) ;; close, close others, edit, more
+  (let ((is-not-main  (not (equal? "MainMenu" (twiki:tiddler-get-name tiddler))))
+	(edit-allowed (member 'w (twiki:wiki-get-perms wiki))))
+    (s:div 'class "tiddler"
+	   (s:div 'class "tiddler-menu"
+		  (if (equal? "MainMenu" (twiki:tiddler-get-name tiddler))
+		      (if edit-allowed
+			  (list (s:a "edit" 'href
+				     (s:link-to (twiki:get-link-back-to-current)
+						'edit_tiddler (twiki:tiddler-get-id tiddler))))
+			  '())
+		      (s:div 'class "tiddler-menu-internal"
+		       (s:a "close" 'href (s:link-to (twiki:get-link-back-to-current) 'close_tiddler (twiki:tiddler-get-id tiddler))) "."
+		       (s:a "close others" 'href (s:link-to (twiki:get-link-back-to-current) 'close_other_tiddlers (twiki:tiddler-get-id tiddler))) "."
+		       (if edit-allowed
+			   (s:a "edit"  'href (s:link-to (twiki:get-link-back-to-current) 'edit_tiddler (twiki:tiddler-get-id tiddler)))
+			   '()))))
+	    (s:p (twiki:dat->html dat wiki)))))
+
+(define (twiki:view-tiddler db  tkey wid tiddler wiki)
+  (let* ((dat-id (twiki:tiddler-get-dat-id tiddler))
+	 (dat    (twiki:get-dat db dat-id))
+	 (tnum   (twiki:tiddler-get-id tiddler)))
+    ;; (s:log "twid: " dat-id " dat: " dat)
+    (twiki:view dat  tkey wid tiddler wiki)))
+
+;; call with param => action-name-key e.g. save-bWFpbg__-aGVsbG8gbnVyc2U_ (save main "hello nurse")
+;; this one is called when an edit form is submitted (i.e. POST)
+(define (twiki:action params)
+  (if (and (list? params)
+	   (> (length params) 0))
+      (let* ((cmdln (string-split (car params) "-"))
+	     (cmd   (string->symbol (car cmdln)))
+	     (tkey  (twiki:web64dec (caddr cmdln)))
+	     (wid   (string->number (cadr cmdln)))
+	     (tdb   (twiki:open-db tkey)))
+	(s:log "cmdln: " cmdln " cmd: " cmd " tkey: " tkey " wid: " wid)
+	(case cmd
+	  ((save)
+	   (twiki:save-curr-tiddler tdb wid))
+	  ((savepic)
+	   (s:log "twiki:action got to savepic")
+	   (twiki:save-pic-from-form tdb wid))
+	  ((cancel) ;; deprecated. Use a link for this (i.e in the twiki:twiki proc
+	   (s:del! (conc "CURRENT_TWIDLER_UNDER_EDIT:" wid))
+	   )))))
+
+;; generate a form for editing a twiddler tnum
+(define (twiki:edit-tiddler db tkey wid tnum)
+  (s:log "twiki:edit-tiddler: tkey=" tkey " wid: " wid)
+  (let* ((enc-key  (twiki:web64enc tkey))
+	 (tiddats  (twiki:get-tiddlers-by-num db wid (list tnum))))
+    (if (null? tiddats)
+	(let* ((tid    0)
+	       (dat-id 0))
+	  (s:set! "twiki_title" "")
+	  (s:set! "twiki_body"  ""))
+	(let* ((tid    (car tiddats))
+	       (dat-id (twiki:tiddler-get-dat-id tid)))
+	  ;; (s:log "tid: " tid " dat-id: " dat-id)
+	  (s:set! "twiki_title" (twiki:tiddler-get-name tid))
+	  (s:set! "twiki_body"  (twiki:get-dat db dat-id))))
+    (s:form 'action (s:link-to (twiki:get-link-back-to-current)
+			       'action (conc "twiki.save-" (number->string wid) "-" enc-key))
+	    'method "post" ;; 'twikiname tkey ;; done, cancel, delete
+	    (s:input 'type "submit"   'name "form-name" 'value "save" 'twikiname tkey)
+	    ;; (s:a "done" 'href (s:link-to (twiki:get-link-back-to-current) 'save_tmenu tnum))
+	    (s:a "cancel" 'href (s:link-to (twiki:get-link-back-to-current) 'cancel_tedit tnum)) "."
+	    (s:a "delete" 'href (s:link-to (twiki:get-link-back-to-current) 'delete_tiddler tnum))(s:br)
+	    (s:input-preserve 'type "text" 'name "twiki_title" 'size "58" 'maxlength "150")
+	    (s:textarea-preserve 'type "textarea" 'name "twiki_body" 'rows "10" 'cols "65")
+	    (s:p "Tags" (s:input-preserve 'type "text" 'name "twiki_tags" 'size "55" 'maxlength "150")))))
+
+;; save a tiddler to the db for the twiki twik, getting data from the INPUT
+(define (twiki:save-curr-tiddler tdb wid)
+  (formdat:printall (sdat-get-formdat s:session) s:log)
+  (let* ((heading (s:get-input 'twiki_title))
+	 (body    (s:get-input 'twiki_body))
+	 (tags    (s:get-input 'twiki_tags))
+	 (uid     (twiki:get-id)))
+    ;; (s:log "twiki:save-curr-tiddler heading: " heading " body: " body " tags: " tags)
+    (s:set! 'twiki_title heading)
+    (if body
+	(begin
+	  (set! body (string-chomp body))
+	  (s:set! 'twiki_body  body)))
+    (s:set! 'twiki_tags  tags)
+    (s:del! (conc "CURRENT_TWIDLER_UNDER_EDIT:" wid))
+    (let ((res (twiki:save-tiddler tdb heading body tags wid uid)))
+      ;; Now, replace this twiddler number in the view list with 
+      ;; the new number from the db
+      (twiki:normalize-current-twiddlers tdb wid)
+      (s:del! 'twiki_title)
+      (s:del! 'twiki_body)
+      (s:del! 'twiki_tags)
+      res)
+    ))
+
+(define (twiki:normalize-current-twiddlers tdb wid)
+  (let* ((cvar      (conc "CURRENT_TWIDLERS:" wid))
+	 (curr-slst (s:get cvar))
+	 (curr-lst  (map string->number (string-split curr-slst ",")))
+	 (tdlrs     (twiki:get-tiddlers-by-num tdb wid curr-lst))
+	 (names     (remove (lambda (t)(string=? "MainMenu" t))
+			    (map twiki:tiddler-get-name tdlrs)))
+	 (newnums   (map twiki:tiddler-get-id 
+			 (map (lambda (tn)
+				(twiki:get-tiddler-by-name tdb wid tn))
+			      names))))
+    (s:set! cvar (string-intersperse (map number->string newnums)
+				     ","))))
+    
+;; generic save tiddler
+(define (twiki:save-tiddler tdb heading body tags wid uid)
+    (if (misc:non-zero-string heading)
+	(let* ((prev-tid (twiki:get-tiddler-by-name tdb wid heading))
+	       (prev-dat-id (if prev-tid 
+				(twiki:tiddler-get-dat-id prev-tid)
+				-1))
+	       (dat-id (twiki:save-dat tdb body 0))) ;; 0=text
+	  ;; (s:log "twiki:save-tiddler dat-id: " dat-id " body: " body)
+	  (if (equal? prev-dat-id dat-id) ;; no need to insert a new record if the dat didn't change
+	      #t
+	      (dbi:exec tdb 
+			"INSERT INTO tiddlers (wiki_id,name,dat_id,created_on,owner_id) VALUES(?,?,?,?,?);"
+			wid heading dat-id (current-seconds) uid))
+	  #t) ;; success
+	#f))  ;; non-success
+
+;; text=0, jpg=1, png=2
+(define (twiki:save-dat db dat type)
+  (let* ((md5sum (message-digest-string (md5-primitive) dat)) ;; (md5-digest dat))
+	 (datid  (twiki:dat-exists? db md5sum type))
+	 (datblob (if (string? dat)
+		      (string->blob dat)
+		      dat)))
+    (if datid
+	datid
+	(begin
+	  (case type
+	    ((0)   (dbi:exec db "INSERT INTO dats (md5sum,dat,type) VALUES(?,?,?);" md5sum datblob 0))
+	    ((1)   (dbi:exec db "INSERT INTO dats (md5sum,dat,type) VALUES(?,?,?);" md5sum datblob 1))
+	    (else  (dbi:exec db "INSERT INTO dats (md5sum,dat,type) VALUES(?,?,?);" md5sum datblob type)))
+	  (twiki:dat-exists? db md5sum type)))))
+       
+(define (twiki:dat-exists? db md5sum type)
+  (dbi:get-one db "SELECT id FROM dats WHERE md5sum=? AND type=?;" md5sum type))
+
+(define (twiki:get-dat db id)
+  (if (and id (number? id))
+      (if (< id 0)
+	  ""
+	  (let ((res (dbi:get-one-row db "SELECT dat,type FROM dats WHERE id=?;" id)))
+	    (if res
+		(case (vector-ref res 1)
+		  ((0)(blob->string (vector-ref res 0)))
+		  (else (vector-ref res 0)))
+		#f)))
+      #f))
+
+(define (twiki:maint_area tdb wid tkey wiki)
+  (let ((maint (s:get-param 'twiki_maint))
+	(write-perm (member 'w (twiki:wiki-get-perms wiki))))
+    (s:div 'class "twiki-menu-internal"
+     (if write-perm
+	 (list (s:a "Orphans"  'href (s:link-to (twiki:get-link-back-to-current) 'twiki_maint 1))(s:br)
+	       (s:a "Pics"     'href (s:link-to (twiki:get-link-back-to-current) 'twiki_maint 2))(s:br)
+	       (s:a "Help"     'href (s:link-to (twiki:get-link-back-to-current) 'twiki_maint 4))(s:br))
+	 '())
+     (s:a "Search"   'href (s:link-to (twiki:get-link-back-to-current) 'twiki_maint 3))(s:br)
+     (case maint
+       ((1)
+	(twiki:list-orphans tdb))
+       (else
+	 '())))))
+
+;;======================================================================
+;; Orphans
+;;======================================================================
+(define (twiki:make-tiddler-list tdlrs . tnums)
+  (conc (string-intersperse 
+	 (map conc (delete-duplicates
+		    (append (map twiki:tiddler-get-id tdlrs) tnums)))
+	 ",")))
+
+(define (twiki:get-orphans tdb)
+  '())
+
+(define (twiki:list-orphans tdb)
+  '())
+
+;;======================================================================
+;; Pictures
+;;======================================================================
+(define (twiki:pic_mgmt tdb wid tkey)
+  (s:div 
+   (s:a "Add pic" 'href (s:link-to (twiki:get-link-back-to-current) 'twiki_maint 2 'twiki_maint_add_pics 1))(s:br)
+   (if (s:get-param "twiki_maint_add_pics")
+       (s:form 'enctype "multipart/form-data" ;; 'name "does-a-form-have-a-name"
+	       (s:input 'type "file" 'name "input-picture" 'value "Upload pic")
+	       (s:input 'type "submit" 'name "submit-picture" 'value "Submit")
+	       'method "post" 
+	       'action (s:link-to (twiki:get-link-back-to-current) 'action (conc "twiki.savepic-" (number->string wid) "-" (twiki:web64enc tkey)))
+	       (s:input 'type "text" 'name "picture-name" 'value ""))
+       '())
+   (let ((pics (dbi:get-rows tdb "SELECT id,name,dat_id,thumb_dat_id FROM pics WHERE wiki_id=?;" wid)))
+     (map (lambda (pic)
+	    (s:div 'class "tiddlerthumb"
+		   (s:img 'title (vector-ref pic 1) 'alt (vector-ref pic 1)
+		 	  ;; 'src (s:link-to "twiki" 'wiki_key (twiki:web64enc tkey) 'image  (vector-ref pic 0)))
+		 	  'src (s:link-to "twiki" 'wiki_key (conc (number->string wid) "-" (twiki:web64enc tkey))
+					  'thumb  (vector-ref pic 0)))
+		   ;;       (conc "twiki/" wid "/thumbs/" (vector-ref pic 0))))
+		   (vector-ref pic 0) (vector-ref pic 1)))
+	  pics))))
+
+(define  (twiki:save-pic-from-form tdb wid)
+  (let* ((pic-dat  (s:get-input 'input-picture))
+	 (alt-name (s:get-input 'picture-name)))
+    (if pic-dat
+	(begin
+	  (s:log "twiki:save-pic-from-form with pic-dat=" pic-dat " and alt-name=" alt-name)
+	  (twiki:save-pic tdb pic-dat wid alt-name))
+	#f)))
+
+;; get pic id for a pic name, returns the latest
+(define (twiki:get-pic-id tdb pic-name wid)
+  (dbi:get-one tdb "SELECT pics.id FROM pics WHERE pics.name=? AND pics.wiki_id=? ORDER BY pics.id DESC LIMIT 1;" pic-name wid))
+
+(define (twiki:save-pic tdb pic-dat wid alt)
+  (let ((pic-name (car pic-dat))
+	(pic-type (cadr pic-dat))
+	(pic-data (caddr pic-dat))
+	;; I'm not too happy with this solution but I can't seem to chomp the \n\d from the end of the string
+	(alt-name (if alt (string-substitute (regexp "[^\\w ]") "" alt #t) #f)))
+    (if (and alt-name
+	     (string-match (regexp "\\w+") alt-name))
+	(set! pic-name alt-name))
+    (s:log "alt: " alt " alt-name: " alt-name)
+    (if pic-data
+	(let ((dat-id (twiki:save-dat tdb pic-data (twiki:mime->twiki-type pic-type)))
+	      (creation-time (current-seconds)))
+	  ;; (twiki:delete-pic-by-name tdb pic-name)
+	  (dbi:exec tdb 
+		    "INSERT INTO pics (name,wiki_id,dat_id,created_on,owner_id) VALUES(?,?,?,?,?);"
+		    pic-name wid dat-id creation-time (twiki:get-id))
+	  (let ((pic-id (twiki:get-pic-id tdb pic-name wid)))
+	    (twiki:make-thumbnail tdb pic-id wid))
+	  #t)
+	#f)))
+
+(define (twiki:get-pic-dat tdb wid pic-id)
+  (dbi:get-one tdb "SELECT dat FROM pics INNER JOIN dats ON pics.dat_id=dats.id WHERE pics.id=? AND wiki_id=?;" pic-id wid))
+
+(define (twiki:get-thumb-dat tdb wid pic-id)
+  (dbi:get-one tdb "SELECT dat FROM pics INNER JOIN dats ON pics.thumb_dat_id=dats.id WHERE pics.id=? AND wiki_id=?;" pic-id wid))
+
+;; this one sets up the Content type, puts the data into page-dat and is done
+(define (twiki:return-image-dat tdb wid pic-id)
+  (let ((dat  (twiki:get-pic-dat tdb wid pic-id)))
+    (s:log "twiki:return-image-dat dat is: " dat " of size: " (if (blob? dat)(blob-size dat) "[not a blob]"))
+    (sdat-set-page-type!    s:session 'image)
+    (sdat-set-content-type! s:session "image/jpeg")
+    (sdat-set-alt-page-dat! s:session dat)))
+    ;; (session:alt-out s:session)))
+
+;; this one sets up the Content type, puts the data into page-dat and is done
+(define (twiki:return-thumb-dat tdb wid pic-id)
+  (let ((dat  (twiki:get-thumb-dat tdb wid pic-id)))
+    (s:log "twiki:return-image-dat dat is: " dat " of size: " (if (blob? dat)(blob-size dat) "[not a blob]"))
+    (sdat-set-page-type!    s:session 'image)
+    (sdat-set-content-type! s:session "image/jpeg")
+    (sdat-set-alt-page-dat! s:session dat)))
+    ;; (session:alt-out s:session)))
+  
+(define (twiki:make-thumbnail tdb pic-id wid)
+  (let ((indat  (twiki:get-pic-dat tdb wid pic-id)))
+    ;;   (outdat (open-output-string)))
+    (let-values (((inp oup pid)(process "convert" (list "-size" "500x180" "-" "-thumbnail" "250x90" "-unsharp" "0x.5" "-"))))
+		(write-string (blob->string indat) #f oup)
+		(close-input-port oup)
+		;; (write-string #f inp (blob->string indat))
+		(let ((l (read-string #f inp)))
+		  (close-output-port inp)
+		  ;; (write-string l #f outdat)
+		  (let* ((newdat (string->blob l)) ;; (get-output-string outdat)))
+			 (dat-id (twiki:save-dat tdb newdat 2))) ;; bug?
+		    (dbi:exec tdb "UPDATE pics SET thumb_dat_id=? WHERE id=?;" dat-id pic-id)
+		    dat-id)))))
+
+;; not tested
+(define (twiki:picdat->thumbdat picdat)
+  (let-values (((inp oup pid)(process "convert" ;; (list "-size" "500x180" "-" "-thumbnail" "250x90" "-unsharp" "0x.5" "-"))))
+				      (list "-size" "500x180" "-" "-thumbnail" "200x70" "-unsharp" "0x.5" "-"))))
+	      (write-string (blob->string picdat) #f oup)
+	      (close-input-port oup)
+	      ;; (write-string #f inp (blob->string indat))
+	      (let ((l (read-string #f inp)))
+		(close-output-port inp)
+		(write-string l #f oup)
+		(string->blob l))))
+
+(define (twiki:mime->twiki-type mime-type)
+  (case (string->symbol mime-type)
+    ((image/jpeg) 1)
+    ((image/png)  2)
+    (else 0)))
+
+;;======================================================================
+;; Wiki stuff
+;;======================================================================
+
+;; curr-tiddlers is a list of the names of the current tiddlers displayed
+;; tiddler-under-edit is the tiddler being edited (or #f for none).
+(define (twiki:wiki name keys)
+  (let ((perms   (twiki:access name keys (twiki:get-id))))
+    ;; (s:log "twiki:wiki name: \"" name "\" keys: " keys)
+    (if (or (not name)
+	    (string=? name "")) ;; name must be "" or #f to get here and return an image
+	;; handle returning pictures, note keys and name are ignored for these. They are called out in
+	;; the twiki/view.scm (twiki:twiki "blah" '(nada foo)) call.
+	(let ((image   (s:get-param "image"))
+	      (thumb   (s:get-param "thumb")))
+	  (s:log "image: " image " thumb: " thumb " wiki_key: " (s:get-param 'wiki_key))
+	  (if (and (member 'r perms) image)
+	      (let* ((varlst (string-split (s:get-param 'wiki_key) "-"))
+		     (tkey (twiki:web64dec (cadr varlst)))
+		     (wid  (string->number (car  varlst)))
+		     (tdbn (twiki:open-db tkey #f)))
+		(s:log "tkey: " tkey " image number: " image)
+		(twiki:return-image-dat tdbn wid (string->number image)))) ;; do not return from twiki:return-image
+	  (if (and (member 'r perms) thumb)
+	      (let* ((varlst (string-split (s:get-param 'wiki_key) "-"))
+		     (tkey   (twiki:web64dec (cadr varlst)))
+		     (wid    (string->number (car  varlst)))
+		     (tdbn   (twiki:open-db tkey #f)))
+		(s:log "tkey: " tkey " thumb number: " image)
+		(twiki:return-thumb-dat tdbn wid (string->number thumb))))) ;; do not return from twiki:return-image
+	(if (not (member 'r perms)) ;; read access
+	    '() ;; return a blank slate
+	    (twiki:display-wiki name keys perms)))))
+
+(define (twiki:display-wiki name keys perms)
+  (let* ((wikidat  (make-twiki:wiki))
+	 (tkey     (twiki:keys->key keys))
+	 (tdb      (twiki:open-db tkey))
+	 (wid      (twiki:name->wid tdb name))
+	 (cvar     (conc "CURRENT_TWIDLERS:" wid)) ;; page var to store current twiddlers being viewed
+	 (cvar-ed  (conc "CURRENT_TWIDLER_UNDER_EDIT:" wid))
+	 (tnumedit (if (s:get cvar-ed) 
+		       (string->number (s:get cvar-ed))
+		       #f)) ;; #f => nothing to edit, -1 create a new tiddler
+	 (tnumview #f)
+	 (lmenu    (twiki:get-tiddlers tdb wid (list "MainMenu")))
+	 ;; store tiddlers for this page/twiki in cvar (i.e. CURRENT_TWIDLERS:<wid>
+	 (tdlnums  (if (s:get cvar)
+		       (map string->number (string-split (s:get cvar) ","))
+		       '())) ;; list of tiddler numbers
+	 (tdlrs    '())
+	 (tedited  (if (member 'w perms) #f #t)) ;; force no edits if not a writer
+	 (edit-tmenu-id (if (and (member 'w perms)
+				 (s:get-param "edit_tmenu"))
+			    (string->number (s:get-param "edit_tmenu"))
+			    #f))
+	 (edit-tiddler (if  (and (member 'w perms)
+				 (s:get-param "edit_tiddler")) ;; this handles the "edit" link in the tiddler control bar
+			    (let ((t (twiki:get-tiddlers-by-num tdb wid (list (string->number (s:get-param "edit_tiddler"))))))
+			      (s:log "t: " t)
+			      (if t
+				  (car t ) ;; should be a list of one
+				  (twiki:tiddler-set-name!
+				   (twiki:tiddler-set-id! (twiki:tiddler-make) -1) "NewTiddler")))
+			    #f))
+	 (view-tiddler (if (s:get-param "view_tiddler")
+			   (let* ((tname (twiki:web64dec (s:get-param "view_tiddler")))
+				  (t     (twiki:get-tiddler-by-name tdb wid tname)))
+			     (s:log "t: " t)
+			     (if t
+				 t 
+				 (begin
+				   (twiki:save-tiddler tdb tname (conc "!" tname) "" wid (twiki:get-id))
+				   (twiki:get-tiddler-by-name tdb wid tname))))
+			   #f))
+	 ) ;; image is the dat_id, keep it simple silly.
+
+    (twiki:wiki-set-wid!  wikidat wid)
+    (twiki:wiki-set-key!  wikidat tkey)
+    (twiki:wiki-set-name! wikidat name)
+    (twiki:wiki-set-dbh!  wikidat tdb)
+    (twiki:wiki-set-perms! wikidat perms)
+
+    ;; (s:log "edit-tmenu-id: " edit-tmenu-id " edit-tiddler: " edit-tiddler)
+
+    ;; Handle other URI commands here
+    (if (s:get-param "cancel_tedit") ;; doesn't matter which tiddler - just use this to cancel any edit
+	(begin
+	  (s:del! (conc "CURRENT_TWIDLER_UNDER_EDIT:" wid))
+	  (set! edit-tiddler #f)
+	  (set! tnumedit #f)
+	  (set! view-tiddler #f)
+	  (twiki:normalize-current-twiddlers tdb wid)
+	  (if (s:get cvar)
+	      (set! tdlnums (map string->number (string-split (s:get cvar) ","))))))
+    (if (s:get-param "delete_tiddler") '())
+    ;; (twiki:delete_tiddler tdb wid (string->number (s:get-param "delete_tiddler"))))
+
+    (s:set! "TWIKI_KEY" tkey) ;; this mechanism will fail for hierarchial twikis
+    ;; override the twiddler to edit when editing MainMenu
+    (if edit-tiddler
+	(begin
+	  (set! tnumedit (twiki:tiddler-get-id edit-tiddler))
+	  (s:set! 'twiki_title (twiki:tiddler-get-name edit-tiddler))
+	  (s:set! 'twiki_body  (twiki:get-dat tdb (twiki:tiddler-get-dat-id edit-tiddler)))))
+    (if view-tiddler
+	(begin
+	  (set! tnumview (twiki:tiddler-get-id view-tiddler))))
+    
+    ;; NOW WHAT FOR VIEW - fix the links, add to tdlst
+
+
+    (if edit-tmenu-id   (set! tnumedit edit-tmenu-id))
+    (if tnumedit (set! tdlnums (cons tnumedit tdlnums)))
+    (if tnumview (set! tdlnums (cons tnumview tdlnums)))
+    (set! tdlrs (twiki:get-tiddlers-by-num tdb wid tdlnums))
+
+    ;; remove tdlrs from the list if close_tiddler called
+    (if (s:get-param "close_tiddler")
+	(set! tdlrs (let ((tnum (string->number (s:get-param "close_tiddler"))))
+		      (remove (lambda (t)
+				(equal? (twiki:tiddler-get-id t) tnum))
+			      tdlrs))))
+
+    ;; remove all others if close_other_tiddlers called
+    (if (s:get-param "close_other_tiddlers")
+	(set! tdlrs (let ((tnum (string->number (s:get-param "close_other_tiddlers"))))
+		      (remove (lambda (t)
+				(not (equal? (twiki:tiddler-get-id t) tnum)))
+			      tdlrs))))
+    
+    (s:set! cvar (twiki:make-tiddler-list tdlrs))
+    (if tnumedit 
+	(s:set! cvar-ed tnumedit)
+	(s:del! cvar-ed))
+
+    ;; must have a MainMenu tiddler by now
+    (if (null? lmenu)
+	(begin
+	  (twiki:save-tiddler tdb "MainMenu" "" "" wid (twiki:get-id))
+	  (set! lmenu (twiki:get-tiddlers tdb wid (list "MainMenu")))))
+    
+    ;; get the tiddlers from the db now
+    (set! result
+	  (s:div 'class "twiki"
+	   ;; float to the right the control menu
+	   (s:div 'class "twiki-main-menu" (twiki:maint_area tdb wid tkey wikidat))
+	   (twiki:view-tiddler tdb  tkey wid (car lmenu) wikidat)
+	   ;; this is probably not needed as there is no reason to create tiddlers this way
+	   ;; (if (eq? tnumedit -1)(twiki:edit-tiddler tdb tkey wid tnumedit) '())
+	   ;; insert the picture editor window if enabled
+	   (if (equal? (s:get-param "twiki_maint") "2")(twiki:pic_mgmt tdb wid tkey) '())
+	   (if (equal? (s:get-param "twiki_maint") "4")(twiki:help 1) '())
+	   (if (not (null? tdlrs))
+	       (map (lambda (tdlr)
+		      (let ((tnum  (twiki:tiddler-get-id tdlr)))
+			(s:log "tnum: " tnum " tnumedit: " tnumedit)
+			(if (and tnumedit (not tedited) (equal? tnumedit tnum))
+			    (begin
+			      (set! tedited #t) ;; only allow editing one tiddler at a time
+			      (twiki:edit-tiddler tdb tkey wid tnum))
+			    (twiki:view-tiddler tdb  tkey wid tdlr wikidat))))
+		    tdlrs)
+	       '())))
+    (dbi:close tdb)
+    result))
+
+;; should do a single more efficient query but this is good enough
+(define (twiki:get-tiddlers db wid tnames)
+  (apply twiki:get-tiddlers-by-name db wid tnames))
+;;   (let* ((tdlrs '())
+;; 	 ;; (conn   (sdat-get-conn s:session))
+;; 	 (namelst (conc "('" (string-intersperse (map conc tnames) "','") "')"))
+;; 	 (qry     (conc twiki:tiddler-selector " WHERE t.wiki_id=? AND t.id IN " namelst ";")))
+;;     ;; (print qry)
+;;     (dbi:for-each-row
+;;      (lambda (row)
+;;        (set! tdlrs (cons row tdlrs)))
+;;      db qry wid)
+;;     (reverse tdlrs))) ;; !Twiki\
+
+;; tlst is a list of tiddler nums
+(define (twiki:get-tiddlers-by-num db wid tlst)
+  ;; (s:log "Got to twiki:get-tiddlers with keys: " tlst " and wid: " wid)
+  ;; select where created_on < somedate order by created_on desc limit 1
+  (let* ((tdlrs '())
+	 (tlststr (string-intersperse (map number->string tlst) ","))
+	 (already-got (make-hash-table))
+	 (qry    (conc twiki:tiddler-selector " WHERE t.wiki_id=? AND t.id IN (" tlststr ") ORDER BY created_on DESC;")))
+    (dbi:for-each-row
+     (lambda (row)
+       (let ((tname (twiki:tiddler-get-name row)))
+	 (if (not (hash-table-ref/default already-got tname #f))
+	     (begin
+	       (set! tdlrs (cons row tdlrs))
+	       (hash-table-set! already-got tname #t)))))
+     db qry wid)
+    (if (null? tdlrs) tdlrs (reverse tdlrs)))) ;; !Twiki\nTitle, pictures, etc.\n{{{\nCode\n}}}\n[[links]]\n|table|of|stuff|\n|more|stuff|here|\n"))
+
+;; wid = wiki id
+;; returns a list of twiki:tiddlers
+(define (twiki:get-tiddlers-by-name tdb wid . names)
+  (let ((tdlrs '()))
+    (for-each (lambda (name)
+		(let ((tdlr (twiki:get-tiddler-by-name tdb wid name)))
+		  (if tdlr (set! tdlrs (cons tdlr tdlrs)))))
+	      names)
+    (reverse tdlrs)))
+;; with the right query it should be possible to do this much faster approach for twiki:get-tiddlers-by-name
+;;   (let ((tdlrs '())
+;; 	(namelst (conc "('" (string-intersperse names "','") "')")))
+;;     (dbi:for-each-row
+;;      (lambda (row)
+;;        (set! tdlrs (cons row tdlrs)))
+;;      tdb
+;;      (conc twiki:tiddler-selector " WHERE t.wiki_id=? AND t.name IN " namelst) wid)
+;;     (reverse tdlrs)))
+
+;; get the tiddler with the given name and the max date
+(define (twiki:get-tiddler-by-name tdb wid name)
+  (dbi:get-one-row tdb (conc twiki:tiddler-selector " WHERE t.wiki_id=? AND t.name=? ORDER BY created_on DESC LIMIT 1;") wid name))
+
+(define (twiki:tiddler-name->id db tname)
+  (dbi:get-one db "SELECT id FROM tiddlers WHERE name=?;" tname))
+
+;;======================================================================
+;; twiki text formating, parsing and display
+;;======================================================================
+
+;; twiki formating routines (override these to change your look and feel
+(define twiki:twiki-tag  s:b)
+(define twiki:h3         s:h3)
+(define twiki:h2         s:h2)
+(define twiki:h1         s:h1)
+;; (define twiki:make-tlink s:i)
+(define twiki:ul         s:ul)
+(define twiki:ol         s:ol)
+(define twiki:li         s:li)
+(define twiki:pre        s:pre)
+(define twiki:p          s:p)
+(define twiki:u          s:u)
+(define twiki:td         s:td)
+(define twiki:tr         s:tr)
+(define twiki:table      s:table)
+(define twiki:div        s:div)
+
+(define (twiki:web64enc str)
+  (string-substitute "=" "_" (base64:base64-encode str) #t))
+
+(define (twiki:web64dec str)
+  (base64:base64-decode (string-substitute "_" "=" str #t)))
+    
+(define (twiki:make-tlink text tiddlername)
+  (s:a text 'href (s:link-to (twiki:get-link-back-to-current) 'view_tiddler (twiki:web64enc tiddlername))))
+
+(define (twiki:pic pic-name size wiki)
+  (let* ((tdb    (twiki:wiki-get-dbh wiki))
+	 (tkey   (twiki:wiki-get-key wiki))
+	 (xy     (string-split size "x"))
+	 (pic-id (twiki:get-pic-id tdb pic-name (twiki:wiki-get-wid wiki)))
+	 (img-lnk  (s:link-to "twiki" 'wiki_key (conc (number->string (twiki:wiki-get-wid wiki)) "-" (twiki:web64enc tkey))
+			      'image  pic-id)))
+    (if (and (> (length xy) 1)
+	     (car xy)
+	     (cadr xy)) ;; yep, have two numbers
+	(s:img 'title pic-name 'alt pic-name 'width (car xy) 'height (cadr xy) 'src img-lnk)
+	(s:img 'title pic-name 'alt pic-name 'src img-lnk))))
+
+;; override these also
+(define (twiki:get-id)
+  (s:session-var-get "id"))
+
+;; override this to set links inside wiki's
+(define (twiki:get-link-back-to-current)
+  (s:current-page))
+
+
+;; regexes are listed in the order in which they should be checked
+
+(define twiki:h3-patt (regexp "^!!!(.*)$"))
+(define twiki:h2-patt (regexp "^!!(.*)$"))
+(define twiki:h1-patt (regexp "^!(.*)$"))
+
+(define twiki:tlink-patt     (regexp "^(.*)\\[\\[([^\\[\\]]*)\\]\\](.*)$"))
+(define twiki:pic-patt       (regexp "^(.*)\\[pic([0-9%]*x*[0-9%]*)\\[([^\\[\\]]+)\\]\\](.*)$"))
+(define twiki:underline-patt (regexp "^(.*)__(.*)__(.*)$"))
+(define twiki:table-patt     (regexp "^\\|(.*)\\|$"))
+
+;; these are for multi-line formating
+(define twiki:list-patt    (regexp "^(\\*+|\\#+)(.*)$"))
+(define twiki:bullet-patt  (regexp "^(\\*+)(.*)$"))
+(define twiki:number-patt  (regexp "^(\\#+)(.*)$"))
+(define twiki:prefor-patt  (regexp "^\\{\\{\\{$"))
+(define twiki:prefor-end-patt (regexp "^\\}\\}\\}$"))
+
+;; regex
+(define t:match  #f)
+(define (t-match r s)
+  (let ((res (string-match r s)))
+    (set! t:match res)
+    res))
+
+;; should switch to recursively processing by block?
+;; (process-block dat)
+;;   ...
+;;   (process-block remdat)
+(define (twiki:dat->html dat wiki)
+  (let* ((inp        (open-input-string dat))
+	 (nest-depth 0) ;; depth of nested lists
+	 ;; token (i.e. line) handling stuff
+	 (next-line  #f)
+	 (peek-line  (lambda ()
+		       next-line))
+	 (get-line   (lambda ()
+		       (let ((res next-line))
+			 (set! next-line (read-line inp))
+			 ;; (print "get-line: prev=" res " next=" next-line "\n")
+			 res)))
+	 (l          (get-line))) ;; discard the #f in next-line
+    (twiki:read-block peek-line get-line nest-depth #f wiki)))
+
+;; blk-type is #f for not in a block (i.e. at top level), 'pre for preformated, 'ul or 'ol
+;; call with first line as legit data
+;; i.e. for preform - skip the {{{ line then call read-block
+;;      for # or * call with first line
+(define (twiki:read-block peek-line get-line nest-depth blk-type wiki)
+  (let loop ((res '())
+	     (l   (peek-line))) ;; should this be a peek-line? yes!!
+    ;; (print "twiki:read-block loop nest-depth="nest-depth " blk-type=" blk-type " l=" l "\n  res=" res)
+    (if (eof-object? l)
+	;; we are done! return the list
+	res
+	;; process it!
+	(cond
+	 ;; handle preformated text
+	 ((eq? blk-type 'pre)
+	  (if (t-match  twiki:prefor-end-patt l)
+	      (begin
+		(get-line) ;; discard the }}}
+		res)       ;; end of preformatted
+	      (begin
+		;; (get-line) ;; discard the {{{
+		(loop (append res (list (get-line)))
+		      (peek-line)))))
+	 ;; handle tables
+	 ((eq? blk-type 'table)
+	  (if (t-match twiki:table-patt l)
+	      (let ((cels  (string-split (cadr t:match) "|")))
+		(get-line)
+		(loop (append res (twiki:tr (map twiki:td 
+						 (map (lambda (x)(twiki:line->html x #f wiki)) cels))))
+		      (get-line)))
+	      res))
+	 ;; handle lists
+	 ((or (t-match twiki:bullet-patt l) ;; have *
+	      (t-match twiki:number-patt l))
+	  (let* ((directive (cadr t:match))
+		 (levelnum (string-length directive))
+		 (text     (twiki:line->html (caddr t:match) #t wiki))
+		 (btype    (if (string=? "#" (substring directive 0 1))
+			       'ol
+			       'ul))
+		 (func     (if (eq? btype 'ul)
+			       twiki:ul
+			       twiki:ol)))
+	    ;; (print "handling " btype ": levelnum=" levelnum " text=" text " nest-depth=" nest-depth " blk-type=" blk-type)
+	    (cond
+	     ((not blk-type) ;; i.e first member of the list!
+	      (loop (append res (func (twiki:read-block peek-line get-line levelnum btype wiki)))
+		    (get-line)))
+	     ((> levelnum nest-depth)
+	      (loop (append res (func (twiki:read-block peek-line get-line (+ nest-depth 1) btype wiki)))
+		    (peek-line)))
+	     ((< levelnum nest-depth)
+	      (append res (twiki:li text))) ;; return the bulleted item, don't get the next line??
+	     (else
+	      (get-line)
+	      (loop (append res (twiki:li text))
+		    (peek-line))))))
+	 ((t-match twiki:prefor-patt l)
+	  (get-line) ;; discard the {{{
+	  (loop (append res (twiki:pre (twiki:read-block peek-line get-line nest-depth 'pre wiki)))
+		(peek-line)))
+	 ((t-match twiki:table-patt l)
+	  (get-line)
+	  (loop (append res (twiki:table 'border 1 'cellspacing 0 (twiki:read-block peek-line get-line 0 'table wiki)))
+		(peek-line)))
+	 (else
+	  (get-line)
+	  (loop (append res (twiki:line->html l #t wiki))
+		(peek-line)))))))
+
+(define (twiki:line->html dat firstcall wiki)
+  (if firstcall 
+      ;; process the patterns that test for beginning of line only on the first call
+      (cond
+       ((t-match twiki:h3-patt dat)
+	(twiki:h3 (twiki:line->html (cadr t:match) #f wiki)))
+       ((t-match twiki:h2-patt dat)
+	(twiki:h2 (twiki:line->html (cadr t:match) #f wiki)))
+       ((t-match twiki:h1-patt dat)
+	(twiki:h1 (twiki:line->html (cadr t:match) #f wiki)))
+       ;; why was the (s:br) here? trying without
+       (else (twiki:line->html dat #f wiki)))
+       ;; (else  (append (twiki:line->html dat #f wiki)(list (s:br)))));; (s:p 'class "tiddlerpar"
+      ;; not firstcall so process other patterns
+      (cond
+       ((t-match twiki:tlink-patt dat)
+	(let ((pre  (cadr   t:match))
+	      (lnk  (caddr  t:match))
+	      (post (cadddr t:match)))
+	  (list (twiki:line->html pre #f wiki)
+		(twiki:make-tlink (twiki:line->html lnk #f wiki) lnk) ;; special handling
+		(twiki:line->html post #f wiki))))
+       ((t-match twiki:pic-patt dat)
+	(let ((pre  (cadr    t:match))
+	      (size (caddr   t:match)) 
+	      (pic  (cadddr  t:match))
+	      (post (list-ref t:match 4)))
+	  (list (twiki:line->html pre #f wiki)
+		(twiki:pic pic size wiki)
+		(twiki:line->html post #t wiki))))
+       ((t-match twiki:underline-patt dat)
+	(let ((pre  (cadr   t:match))
+	      (lnk  (caddr  t:match))
+	      (post (cadddr t:match)))
+	  (list (twiki:line->html pre #f wiki)
+		(twiki:u (twiki:line->html lnk #f wiki))
+		(twiki:line->html post #f wiki))))
+       ((t-match twiki:table-patt dat)
+	(let ((cels  (string-split (cadr t:match) "|")))
+	  (twiki:tr (map twiki:td (twiki:line->html cels #f wiki)))))
+       (else (list dat)))))
+
+
+#|
+(twiki:dat->html "a\n{{{\nb\nc\nd\n}}}\n!e\n[[f]]\n[[g]]\n*h" wiki)
+(s:output (current-output-port) (twiki:dat->html "!Testing [[my first link]]\n* Test\n* Foo\nblah" wiki))   
+(s:output (current-output-port) (twiki:dat->html "[[a]]\n{{{\nb\n  c\n   d\n}}}\n*x\n[[f]]\n[[g]]\n*h" wiki))
+(s:output (current-output-port)
+|#
+

ADDED   stml2/modules/twiki/twiki-test.scm
Index: stml2/modules/twiki/twiki-test.scm
==================================================================
--- /dev/null
+++ stml2/modules/twiki/twiki-test.scm
@@ -0,0 +1,5 @@
+(include "../../stml.scm")
+;; (include "../../session.scm")
+(include "../../misc-stml.scm")
+(include "twiki-mod.scm")
+

ADDED   stml2/modules/twiki/twiki.l
Index: stml2/modules/twiki/twiki.l
==================================================================
--- /dev/null
+++ stml2/modules/twiki/twiki.l
@@ -0,0 +1,33 @@
+;; twiki
+
+period           \.
+comma            ,
+semicolon        \;
+opensq           \[
+closesq          \]
+opensquig        \{
+closesquig       \}
+
+digit            [0-9]
+letter           [a-zA-Z]
+okchars          [_%\/\.:\*\+\-\(\)\\#']
+escape           \\ 
+whitespace       [ \9]
+linefeed         \n
+bang             !
+plaintext        ({letter}|{digit}|{okchars}|{whitespace}|{linefeed})+
+
+%%
+
+{opensq}                        (list 'opensq     yytext)
+{closesq}                       (list 'closesq    yytext)
+
+{opensquig}                     (list 'opensquig  yytext)
+{closesquig}                    (list 'closesquig yytext)
+
+{bang}                          (list 'bang       yytext)
+{plaintext}                     (list 'plaintext  yytext)
+
+<<EOF>>                         (list 'end-of-input #f ) ;; yyline)
+
+<<ERROR>>                       (lex-error (conc yyline " : illegal character ") (yygetc))

ADDED   stml2/modules/twiki/twiki.l.scm
Index: stml2/modules/twiki/twiki.l.scm
==================================================================
--- /dev/null
+++ stml2/modules/twiki/twiki.l.scm
@@ -0,0 +1,1194 @@
+; *** This file starts with a copy of the file multilex.scm ***
+; Copyright (C) 1997 Danny Dube', Universite' de Montre'al.
+; All rights reserved.
+; SILex 1.0.
+
+;
+; Gestion des Input Systems
+; Fonctions a utiliser par l'usager:
+;   lexer-make-IS, lexer-get-func-getc, lexer-get-func-ungetc,
+;   lexer-get-func-line, lexer-get-func-column et lexer-get-func-offset
+;
+
+; Taille initiale par defaut du buffer d'entree
+(define lexer-init-buffer-len 1024)
+
+; Numero du caractere newline
+(define lexer-integer-newline (char->integer #\newline))
+
+; Constructeur d'IS brut
+(define lexer-raw-IS-maker
+  (lambda (buffer read-ptr input-f counters)
+    (let ((input-f          input-f)                ; Entree reelle
+	  (buffer           buffer)                 ; Buffer
+	  (buflen           (string-length buffer))
+	  (read-ptr         read-ptr)
+	  (start-ptr        1)                      ; Marque de debut de lexeme
+	  (start-line       1)
+	  (start-column     1)
+	  (start-offset     0)
+	  (end-ptr          1)                      ; Marque de fin de lexeme
+	  (point-ptr        1)                      ; Le point
+	  (user-ptr         1)                      ; Marque de l'usager
+	  (user-line        1)
+	  (user-column      1)
+	  (user-offset      0)
+	  (user-up-to-date? #t))                    ; Concerne la colonne seul.
+      (letrec
+	  ((start-go-to-end-none         ; Fonctions de depl. des marques
+	    (lambda ()
+	      (set! start-ptr end-ptr)))
+	   (start-go-to-end-line
+	    (lambda ()
+	      (let loop ((ptr start-ptr) (line start-line))
+		(if (= ptr end-ptr)
+		    (begin
+		      (set! start-ptr ptr)
+		      (set! start-line line))
+		    (if (char=? (string-ref buffer ptr) #\newline)
+			(loop (+ ptr 1) (+ line 1))
+			(loop (+ ptr 1) line))))))
+	   (start-go-to-end-all
+	    (lambda ()
+	      (set! start-offset (+ start-offset (- end-ptr start-ptr)))
+	      (let loop ((ptr start-ptr)
+			 (line start-line)
+			 (column start-column))
+		(if (= ptr end-ptr)
+		    (begin
+		      (set! start-ptr ptr)
+		      (set! start-line line)
+		      (set! start-column column))
+		    (if (char=? (string-ref buffer ptr) #\newline)
+			(loop (+ ptr 1) (+ line 1) 1)
+			(loop (+ ptr 1) line (+ column 1)))))))
+	   (start-go-to-user-none
+	    (lambda ()
+	      (set! start-ptr user-ptr)))
+	   (start-go-to-user-line
+	    (lambda ()
+	      (set! start-ptr user-ptr)
+	      (set! start-line user-line)))
+	   (start-go-to-user-all
+	    (lambda ()
+	      (set! start-line user-line)
+	      (set! start-offset user-offset)
+	      (if user-up-to-date?
+		  (begin
+		    (set! start-ptr user-ptr)
+		    (set! start-column user-column))
+		  (let loop ((ptr start-ptr) (column start-column))
+		    (if (= ptr user-ptr)
+			(begin
+			  (set! start-ptr ptr)
+			  (set! start-column column))
+			(if (char=? (string-ref buffer ptr) #\newline)
+			    (loop (+ ptr 1) 1)
+			    (loop (+ ptr 1) (+ column 1))))))))
+	   (end-go-to-point
+	    (lambda ()
+	      (set! end-ptr point-ptr)))
+	   (point-go-to-start
+	    (lambda ()
+	      (set! point-ptr start-ptr)))
+	   (user-go-to-start-none
+	    (lambda ()
+	      (set! user-ptr start-ptr)))
+	   (user-go-to-start-line
+	    (lambda ()
+	      (set! user-ptr start-ptr)
+	      (set! user-line start-line)))
+	   (user-go-to-start-all
+	    (lambda ()
+	      (set! user-ptr start-ptr)
+	      (set! user-line start-line)
+	      (set! user-column start-column)
+	      (set! user-offset start-offset)
+	      (set! user-up-to-date? #t)))
+	   (init-lexeme-none             ; Debute un nouveau lexeme
+	    (lambda ()
+	      (if (< start-ptr user-ptr)
+		  (start-go-to-user-none))
+	      (point-go-to-start)))
+	   (init-lexeme-line
+	    (lambda ()
+	      (if (< start-ptr user-ptr)
+		  (start-go-to-user-line))
+	      (point-go-to-start)))
+	   (init-lexeme-all
+	    (lambda ()
+	      (if (< start-ptr user-ptr)
+		  (start-go-to-user-all))
+	      (point-go-to-start)))
+	   (get-start-line               ; Obtention des stats du debut du lxm
+	    (lambda ()
+	      start-line))
+	   (get-start-column
+	    (lambda ()
+	      start-column))
+	   (get-start-offset
+	    (lambda ()
+	      start-offset))
+	   (peek-left-context            ; Obtention de caracteres (#f si EOF)
+	    (lambda ()
+	      (char->integer (string-ref buffer (- start-ptr 1)))))
+	   (peek-char
+	    (lambda ()
+	      (if (< point-ptr read-ptr)
+		  (char->integer (string-ref buffer point-ptr))
+		  (let ((c (input-f)))
+		    (if (char? c)
+			(begin
+			  (if (= read-ptr buflen)
+			      (reorganize-buffer))
+			  (string-set! buffer point-ptr c)
+			  (set! read-ptr (+ point-ptr 1))
+			  (char->integer c))
+			(begin
+			  (set! input-f (lambda () 'eof))
+			  #f))))))
+	   (read-char
+	    (lambda ()
+	      (if (< point-ptr read-ptr)
+		  (let ((c (string-ref buffer point-ptr)))
+		    (set! point-ptr (+ point-ptr 1))
+		    (char->integer c))
+		  (let ((c (input-f)))
+		    (if (char? c)
+			(begin
+			  (if (= read-ptr buflen)
+			      (reorganize-buffer))
+			  (string-set! buffer point-ptr c)
+			  (set! read-ptr (+ point-ptr 1))
+			  (set! point-ptr read-ptr)
+			  (char->integer c))
+			(begin
+			  (set! input-f (lambda () 'eof))
+			  #f))))))
+	   (get-start-end-text           ; Obtention du lexeme
+	    (lambda ()
+	      (substring buffer start-ptr end-ptr)))
+	   (get-user-line-line           ; Fonctions pour l'usager
+	    (lambda ()
+	      (if (< user-ptr start-ptr)
+		  (user-go-to-start-line))
+	      user-line))
+	   (get-user-line-all
+	    (lambda ()
+	      (if (< user-ptr start-ptr)
+		  (user-go-to-start-all))
+	      user-line))
+	   (get-user-column-all
+	    (lambda ()
+	      (cond ((< user-ptr start-ptr)
+		     (user-go-to-start-all)
+		     user-column)
+		    (user-up-to-date?
+		     user-column)
+		    (else
+		     (let loop ((ptr start-ptr) (column start-column))
+		       (if (= ptr user-ptr)
+			   (begin
+			     (set! user-column column)
+			     (set! user-up-to-date? #t)
+			     column)
+			   (if (char=? (string-ref buffer ptr) #\newline)
+			       (loop (+ ptr 1) 1)
+			       (loop (+ ptr 1) (+ column 1)))))))))
+	   (get-user-offset-all
+	    (lambda ()
+	      (if (< user-ptr start-ptr)
+		  (user-go-to-start-all))
+	      user-offset))
+	   (user-getc-none
+	    (lambda ()
+	      (if (< user-ptr start-ptr)
+		  (user-go-to-start-none))
+	      (if (< user-ptr read-ptr)
+		  (let ((c (string-ref buffer user-ptr)))
+		    (set! user-ptr (+ user-ptr 1))
+		    c)
+		  (let ((c (input-f)))
+		    (if (char? c)
+			(begin
+			  (if (= read-ptr buflen)
+			      (reorganize-buffer))
+			  (string-set! buffer user-ptr c)
+			  (set! read-ptr (+ read-ptr 1))
+			  (set! user-ptr read-ptr)
+			  c)
+			(begin
+			  (set! input-f (lambda () 'eof))
+			  'eof))))))
+	   (user-getc-line
+	    (lambda ()
+	      (if (< user-ptr start-ptr)
+		  (user-go-to-start-line))
+	      (if (< user-ptr read-ptr)
+		  (let ((c (string-ref buffer user-ptr)))
+		    (set! user-ptr (+ user-ptr 1))
+		    (if (char=? c #\newline)
+			(set! user-line (+ user-line 1)))
+		    c)
+		  (let ((c (input-f)))
+		    (if (char? c)
+			(begin
+			  (if (= read-ptr buflen)
+			      (reorganize-buffer))
+			  (string-set! buffer user-ptr c)
+			  (set! read-ptr (+ read-ptr 1))
+			  (set! user-ptr read-ptr)
+			  (if (char=? c #\newline)
+			      (set! user-line (+ user-line 1)))
+			  c)
+			(begin
+			  (set! input-f (lambda () 'eof))
+			  'eof))))))
+	   (user-getc-all
+	    (lambda ()
+	      (if (< user-ptr start-ptr)
+		  (user-go-to-start-all))
+	      (if (< user-ptr read-ptr)
+		  (let ((c (string-ref buffer user-ptr)))
+		    (set! user-ptr (+ user-ptr 1))
+		    (if (char=? c #\newline)
+			(begin
+			  (set! user-line (+ user-line 1))
+			  (set! user-column 1))
+			(set! user-column (+ user-column 1)))
+		    (set! user-offset (+ user-offset 1))
+		    c)
+		  (let ((c (input-f)))
+		    (if (char? c)
+			(begin
+			  (if (= read-ptr buflen)
+			      (reorganize-buffer))
+			  (string-set! buffer user-ptr c)
+			  (set! read-ptr (+ read-ptr 1))
+			  (set! user-ptr read-ptr)
+			  (if (char=? c #\newline)
+			      (begin
+				(set! user-line (+ user-line 1))
+				(set! user-column 1))
+			      (set! user-column (+ user-column 1)))
+			  (set! user-offset (+ user-offset 1))
+			  c)
+			(begin
+			  (set! input-f (lambda () 'eof))
+			  'eof))))))
+	   (user-ungetc-none
+	    (lambda ()
+	      (if (> user-ptr start-ptr)
+		  (set! user-ptr (- user-ptr 1)))))
+	   (user-ungetc-line
+	    (lambda ()
+	      (if (> user-ptr start-ptr)
+		  (begin
+		    (set! user-ptr (- user-ptr 1))
+		    (let ((c (string-ref buffer user-ptr)))
+		      (if (char=? c #\newline)
+			  (set! user-line (- user-line 1))))))))
+	   (user-ungetc-all
+	    (lambda ()
+	      (if (> user-ptr start-ptr)
+		  (begin
+		    (set! user-ptr (- user-ptr 1))
+		    (let ((c (string-ref buffer user-ptr)))
+		      (if (char=? c #\newline)
+			  (begin
+			    (set! user-line (- user-line 1))
+			    (set! user-up-to-date? #f))
+			  (set! user-column (- user-column 1)))
+		      (set! user-offset (- user-offset 1)))))))
+	   (reorganize-buffer            ; Decaler ou agrandir le buffer
+	    (lambda ()
+	      (if (< (* 2 start-ptr) buflen)
+		  (let* ((newlen (* 2 buflen))
+			 (newbuf (make-string newlen))
+			 (delta (- start-ptr 1)))
+		    (let loop ((from (- start-ptr 1)))
+		      (if (< from buflen)
+			  (begin
+			    (string-set! newbuf
+					 (- from delta)
+					 (string-ref buffer from))
+			    (loop (+ from 1)))))
+		    (set! buffer    newbuf)
+		    (set! buflen    newlen)
+		    (set! read-ptr  (- read-ptr delta))
+		    (set! start-ptr (- start-ptr delta))
+		    (set! end-ptr   (- end-ptr delta))
+		    (set! point-ptr (- point-ptr delta))
+		    (set! user-ptr  (- user-ptr delta)))
+		  (let ((delta (- start-ptr 1)))
+		    (let loop ((from (- start-ptr 1)))
+		      (if (< from buflen)
+			  (begin
+			    (string-set! buffer
+					 (- from delta)
+					 (string-ref buffer from))
+			    (loop (+ from 1)))))
+		    (set! read-ptr  (- read-ptr delta))
+		    (set! start-ptr (- start-ptr delta))
+		    (set! end-ptr   (- end-ptr delta))
+		    (set! point-ptr (- point-ptr delta))
+		    (set! user-ptr  (- user-ptr delta)))))))
+	(list (cons 'start-go-to-end
+		    (cond ((eq? counters 'none) start-go-to-end-none)
+			  ((eq? counters 'line) start-go-to-end-line)
+			  ((eq? counters 'all ) start-go-to-end-all)))
+	      (cons 'end-go-to-point
+		    end-go-to-point)
+	      (cons 'init-lexeme
+		    (cond ((eq? counters 'none) init-lexeme-none)
+			  ((eq? counters 'line) init-lexeme-line)
+			  ((eq? counters 'all ) init-lexeme-all)))
+	      (cons 'get-start-line
+		    get-start-line)
+	      (cons 'get-start-column
+		    get-start-column)
+	      (cons 'get-start-offset
+		    get-start-offset)
+	      (cons 'peek-left-context
+		    peek-left-context)
+	      (cons 'peek-char
+		    peek-char)
+	      (cons 'read-char
+		    read-char)
+	      (cons 'get-start-end-text
+		    get-start-end-text)
+	      (cons 'get-user-line
+		    (cond ((eq? counters 'none) #f)
+			  ((eq? counters 'line) get-user-line-line)
+			  ((eq? counters 'all ) get-user-line-all)))
+	      (cons 'get-user-column
+		    (cond ((eq? counters 'none) #f)
+			  ((eq? counters 'line) #f)
+			  ((eq? counters 'all ) get-user-column-all)))
+	      (cons 'get-user-offset
+		    (cond ((eq? counters 'none) #f)
+			  ((eq? counters 'line) #f)
+			  ((eq? counters 'all ) get-user-offset-all)))
+	      (cons 'user-getc
+		    (cond ((eq? counters 'none) user-getc-none)
+			  ((eq? counters 'line) user-getc-line)
+			  ((eq? counters 'all ) user-getc-all)))
+	      (cons 'user-ungetc
+		    (cond ((eq? counters 'none) user-ungetc-none)
+			  ((eq? counters 'line) user-ungetc-line)
+			  ((eq? counters 'all ) user-ungetc-all))))))))
+
+; Construit un Input System
+; Le premier parametre doit etre parmi "port", "procedure" ou "string"
+; Prend un parametre facultatif qui doit etre parmi
+; "none", "line" ou "all"
+(define lexer-make-IS
+  (lambda (input-type input . largs)
+    (let ((counters-type (cond ((null? largs)
+				'line)
+			       ((memq (car largs) '(none line all))
+				(car largs))
+			       (else
+				'line))))
+      (cond ((and (eq? input-type 'port) (input-port? input))
+	     (let* ((buffer   (make-string lexer-init-buffer-len #\newline))
+		    (read-ptr 1)
+		    (input-f  (lambda () (read-char input))))
+	       (lexer-raw-IS-maker buffer read-ptr input-f counters-type)))
+	    ((and (eq? input-type 'procedure) (procedure? input))
+	     (let* ((buffer   (make-string lexer-init-buffer-len #\newline))
+		    (read-ptr 1)
+		    (input-f  input))
+	       (lexer-raw-IS-maker buffer read-ptr input-f counters-type)))
+	    ((and (eq? input-type 'string) (string? input))
+	     (let* ((buffer   (string-append (string #\newline) input))
+		    (read-ptr (string-length buffer))
+		    (input-f  (lambda () 'eof)))
+	       (lexer-raw-IS-maker buffer read-ptr input-f counters-type)))
+	    (else
+	     (let* ((buffer   (string #\newline))
+		    (read-ptr 1)
+		    (input-f  (lambda () 'eof)))
+	       (lexer-raw-IS-maker buffer read-ptr input-f counters-type)))))))
+
+; Les fonctions:
+;   lexer-get-func-getc, lexer-get-func-ungetc,
+;   lexer-get-func-line, lexer-get-func-column et lexer-get-func-offset
+(define lexer-get-func-getc
+  (lambda (IS) (cdr (assq 'user-getc IS))))
+(define lexer-get-func-ungetc
+  (lambda (IS) (cdr (assq 'user-ungetc IS))))
+(define lexer-get-func-line
+  (lambda (IS) (cdr (assq 'get-user-line IS))))
+(define lexer-get-func-column
+  (lambda (IS) (cdr (assq 'get-user-column IS))))
+(define lexer-get-func-offset
+  (lambda (IS) (cdr (assq 'get-user-offset IS))))
+
+;
+; Gestion des lexers
+;
+
+; Fabrication de lexer a partir d'arbres de decision
+(define lexer-make-tree-lexer
+  (lambda (tables IS)
+    (letrec
+	(; Contenu de la table
+	 (counters-type        (vector-ref tables 0))
+	 (<<EOF>>-pre-action   (vector-ref tables 1))
+	 (<<ERROR>>-pre-action (vector-ref tables 2))
+	 (rules-pre-actions    (vector-ref tables 3))
+	 (table-nl-start       (vector-ref tables 5))
+	 (table-no-nl-start    (vector-ref tables 6))
+	 (trees-v              (vector-ref tables 7))
+	 (acc-v                (vector-ref tables 8))
+
+	 ; Contenu du IS
+	 (IS-start-go-to-end    (cdr (assq 'start-go-to-end IS)))
+	 (IS-end-go-to-point    (cdr (assq 'end-go-to-point IS)))
+	 (IS-init-lexeme        (cdr (assq 'init-lexeme IS)))
+	 (IS-get-start-line     (cdr (assq 'get-start-line IS)))
+	 (IS-get-start-column   (cdr (assq 'get-start-column IS)))
+	 (IS-get-start-offset   (cdr (assq 'get-start-offset IS)))
+	 (IS-peek-left-context  (cdr (assq 'peek-left-context IS)))
+	 (IS-peek-char          (cdr (assq 'peek-char IS)))
+	 (IS-read-char          (cdr (assq 'read-char IS)))
+	 (IS-get-start-end-text (cdr (assq 'get-start-end-text IS)))
+	 (IS-get-user-line      (cdr (assq 'get-user-line IS)))
+	 (IS-get-user-column    (cdr (assq 'get-user-column IS)))
+	 (IS-get-user-offset    (cdr (assq 'get-user-offset IS)))
+	 (IS-user-getc          (cdr (assq 'user-getc IS)))
+	 (IS-user-ungetc        (cdr (assq 'user-ungetc IS)))
+
+	 ; Resultats
+	 (<<EOF>>-action   #f)
+	 (<<ERROR>>-action #f)
+	 (rules-actions    #f)
+	 (states           #f)
+	 (final-lexer      #f)
+
+	 ; Gestion des hooks
+	 (hook-list '())
+	 (add-hook
+	  (lambda (thunk)
+	    (set! hook-list (cons thunk hook-list))))
+	 (apply-hooks
+	  (lambda ()
+	    (let loop ((l hook-list))
+	      (if (pair? l)
+		  (begin
+		    ((car l))
+		    (loop (cdr l)))))))
+
+	 ; Preparation des actions
+	 (set-action-statics
+	  (lambda (pre-action)
+	    (pre-action final-lexer IS-user-getc IS-user-ungetc)))
+	 (prepare-special-action-none
+	  (lambda (pre-action)
+	    (let ((action #f))
+	      (let ((result
+		     (lambda ()
+		       (action "")))
+		    (hook
+		     (lambda ()
+		       (set! action (set-action-statics pre-action)))))
+		(add-hook hook)
+		result))))
+	 (prepare-special-action-line
+	  (lambda (pre-action)
+	    (let ((action #f))
+	      (let ((result
+		     (lambda (yyline)
+		       (action "" yyline)))
+		    (hook
+		     (lambda ()
+		       (set! action (set-action-statics pre-action)))))
+		(add-hook hook)
+		result))))
+	 (prepare-special-action-all
+	  (lambda (pre-action)
+	    (let ((action #f))
+	      (let ((result
+		     (lambda (yyline yycolumn yyoffset)
+		       (action "" yyline yycolumn yyoffset)))
+		    (hook
+		     (lambda ()
+		       (set! action (set-action-statics pre-action)))))
+		(add-hook hook)
+		result))))
+	 (prepare-special-action
+	  (lambda (pre-action)
+	    (cond ((eq? counters-type 'none)
+		   (prepare-special-action-none pre-action))
+		  ((eq? counters-type 'line)
+		   (prepare-special-action-line pre-action))
+		  ((eq? counters-type 'all)
+		   (prepare-special-action-all  pre-action)))))
+	 (prepare-action-yytext-none
+	  (lambda (pre-action)
+	    (let ((get-start-end-text IS-get-start-end-text)
+		  (start-go-to-end    IS-start-go-to-end)
+		  (action             #f))
+	      (let ((result
+		     (lambda ()
+		       (let ((yytext (get-start-end-text)))
+			 (start-go-to-end)
+			 (action yytext))))
+		    (hook
+		     (lambda ()
+		       (set! action (set-action-statics pre-action)))))
+		(add-hook hook)
+		result))))
+	 (prepare-action-yytext-line
+	  (lambda (pre-action)
+	    (let ((get-start-end-text IS-get-start-end-text)
+		  (start-go-to-end    IS-start-go-to-end)
+		  (action             #f))
+	      (let ((result
+		     (lambda (yyline)
+		       (let ((yytext (get-start-end-text)))
+			 (start-go-to-end)
+			 (action yytext yyline))))
+		    (hook
+		     (lambda ()
+		       (set! action (set-action-statics pre-action)))))
+		(add-hook hook)
+		result))))
+	 (prepare-action-yytext-all
+	  (lambda (pre-action)
+	    (let ((get-start-end-text IS-get-start-end-text)
+		  (start-go-to-end    IS-start-go-to-end)
+		  (action             #f))
+	      (let ((result
+		     (lambda (yyline yycolumn yyoffset)
+		       (let ((yytext (get-start-end-text)))
+			 (start-go-to-end)
+			 (action yytext yyline yycolumn yyoffset))))
+		    (hook
+		     (lambda ()
+		       (set! action (set-action-statics pre-action)))))
+		(add-hook hook)
+		result))))
+	 (prepare-action-yytext
+	  (lambda (pre-action)
+	    (cond ((eq? counters-type 'none)
+		   (prepare-action-yytext-none pre-action))
+		  ((eq? counters-type 'line)
+		   (prepare-action-yytext-line pre-action))
+		  ((eq? counters-type 'all)
+		   (prepare-action-yytext-all  pre-action)))))
+	 (prepare-action-no-yytext-none
+	  (lambda (pre-action)
+	    (let ((start-go-to-end    IS-start-go-to-end)
+		  (action             #f))
+	      (let ((result
+		     (lambda ()
+		       (start-go-to-end)
+		       (action)))
+		    (hook
+		     (lambda ()
+		       (set! action (set-action-statics pre-action)))))
+		(add-hook hook)
+		result))))
+	 (prepare-action-no-yytext-line
+	  (lambda (pre-action)
+	    (let ((start-go-to-end    IS-start-go-to-end)
+		  (action             #f))
+	      (let ((result
+		     (lambda (yyline)
+		       (start-go-to-end)
+		       (action yyline)))
+		    (hook
+		     (lambda ()
+		       (set! action (set-action-statics pre-action)))))
+		(add-hook hook)
+		result))))
+	 (prepare-action-no-yytext-all
+	  (lambda (pre-action)
+	    (let ((start-go-to-end    IS-start-go-to-end)
+		  (action             #f))
+	      (let ((result
+		     (lambda (yyline yycolumn yyoffset)
+		       (start-go-to-end)
+		       (action yyline yycolumn yyoffset)))
+		    (hook
+		     (lambda ()
+		       (set! action (set-action-statics pre-action)))))
+		(add-hook hook)
+		result))))
+	 (prepare-action-no-yytext
+	  (lambda (pre-action)
+	    (cond ((eq? counters-type 'none)
+		   (prepare-action-no-yytext-none pre-action))
+		  ((eq? counters-type 'line)
+		   (prepare-action-no-yytext-line pre-action))
+		  ((eq? counters-type 'all)
+		   (prepare-action-no-yytext-all  pre-action)))))
+
+	 ; Fabrique les fonctions de dispatch
+	 (prepare-dispatch-err
+	  (lambda (leaf)
+	    (lambda (c)
+	      #f)))
+	 (prepare-dispatch-number
+	  (lambda (leaf)
+	    (let ((state-function #f))
+	      (let ((result
+		     (lambda (c)
+		       state-function))
+		    (hook
+		     (lambda ()
+		       (set! state-function (vector-ref states leaf)))))
+		(add-hook hook)
+		result))))
+	 (prepare-dispatch-leaf
+	  (lambda (leaf)
+	    (if (eq? leaf 'err)
+		(prepare-dispatch-err leaf)
+		(prepare-dispatch-number leaf))))
+	 (prepare-dispatch-<
+	  (lambda (tree)
+	    (let ((left-tree  (list-ref tree 1))
+		  (right-tree (list-ref tree 2)))
+	      (let ((bound      (list-ref tree 0))
+		    (left-func  (prepare-dispatch-tree left-tree))
+		    (right-func (prepare-dispatch-tree right-tree)))
+		(lambda (c)
+		  (if (< c bound)
+		      (left-func c)
+		      (right-func c)))))))
+	 (prepare-dispatch-=
+	  (lambda (tree)
+	    (let ((left-tree  (list-ref tree 2))
+		  (right-tree (list-ref tree 3)))
+	      (let ((bound      (list-ref tree 1))
+		    (left-func  (prepare-dispatch-tree left-tree))
+		    (right-func (prepare-dispatch-tree right-tree)))
+		(lambda (c)
+		  (if (= c bound)
+		      (left-func c)
+		      (right-func c)))))))
+	 (prepare-dispatch-tree
+	  (lambda (tree)
+	    (cond ((not (pair? tree))
+		   (prepare-dispatch-leaf tree))
+		  ((eq? (car tree) '=)
+		   (prepare-dispatch-= tree))
+		  (else
+		   (prepare-dispatch-< tree)))))
+	 (prepare-dispatch
+	  (lambda (tree)
+	    (let ((dicho-func (prepare-dispatch-tree tree)))
+	      (lambda (c)
+		(and c (dicho-func c))))))
+
+	 ; Fabrique les fonctions de transition (read & go) et (abort)
+	 (prepare-read-n-go
+	  (lambda (tree)
+	    (let ((dispatch-func (prepare-dispatch tree))
+		  (read-char     IS-read-char))
+	      (lambda ()
+		(dispatch-func (read-char))))))
+	 (prepare-abort
+	  (lambda (tree)
+	    (lambda ()
+	      #f)))
+	 (prepare-transition
+	  (lambda (tree)
+	    (if (eq? tree 'err)
+		(prepare-abort     tree)
+		(prepare-read-n-go tree))))
+
+	 ; Fabrique les fonctions d'etats ([set-end] & trans)
+	 (prepare-state-no-acc
+	   (lambda (s r1 r2)
+	     (let ((trans-func (prepare-transition (vector-ref trees-v s))))
+	       (lambda (action)
+		 (let ((next-state (trans-func)))
+		   (if next-state
+		       (next-state action)
+		       action))))))
+	 (prepare-state-yes-no
+	  (lambda (s r1 r2)
+	    (let ((peek-char       IS-peek-char)
+		  (end-go-to-point IS-end-go-to-point)
+		  (new-action1     #f)
+		  (trans-func (prepare-transition (vector-ref trees-v s))))
+	      (let ((result
+		     (lambda (action)
+		       (let* ((c (peek-char))
+			      (new-action
+			       (if (or (not c) (= c lexer-integer-newline))
+				   (begin
+				     (end-go-to-point)
+				     new-action1)
+				   action))
+			      (next-state (trans-func)))
+			 (if next-state
+			     (next-state new-action)
+			     new-action))))
+		    (hook
+		     (lambda ()
+		       (set! new-action1 (vector-ref rules-actions r1)))))
+		(add-hook hook)
+		result))))
+	 (prepare-state-diff-acc
+	  (lambda (s r1 r2)
+	    (let ((end-go-to-point IS-end-go-to-point)
+		  (peek-char       IS-peek-char)
+		  (new-action1     #f)
+		  (new-action2     #f)
+		  (trans-func (prepare-transition (vector-ref trees-v s))))
+	      (let ((result
+		     (lambda (action)
+		       (end-go-to-point)
+		       (let* ((c (peek-char))
+			      (new-action
+			       (if (or (not c) (= c lexer-integer-newline))
+				   new-action1
+				   new-action2))
+			      (next-state (trans-func)))
+			 (if next-state
+			     (next-state new-action)
+			     new-action))))
+		    (hook
+		     (lambda ()
+		       (set! new-action1 (vector-ref rules-actions r1))
+		       (set! new-action2 (vector-ref rules-actions r2)))))
+		(add-hook hook)
+		result))))
+	 (prepare-state-same-acc
+	  (lambda (s r1 r2)
+	    (let ((end-go-to-point IS-end-go-to-point)
+		  (trans-func (prepare-transition (vector-ref trees-v s)))
+		  (new-action #f))
+	      (let ((result
+		     (lambda (action)
+		       (end-go-to-point)
+		       (let ((next-state (trans-func)))
+			 (if next-state
+			     (next-state new-action)
+			     new-action))))
+		    (hook
+		     (lambda ()
+		       (set! new-action (vector-ref rules-actions r1)))))
+		(add-hook hook)
+		result))))
+	 (prepare-state
+	  (lambda (s)
+	    (let* ((acc (vector-ref acc-v s))
+		   (r1 (car acc))
+		   (r2 (cdr acc)))
+	      (cond ((not r1)  (prepare-state-no-acc   s r1 r2))
+		    ((not r2)  (prepare-state-yes-no   s r1 r2))
+		    ((< r1 r2) (prepare-state-diff-acc s r1 r2))
+		    (else      (prepare-state-same-acc s r1 r2))))))
+
+	 ; Fabrique la fonction de lancement du lexage a l'etat de depart
+	 (prepare-start-same
+	  (lambda (s1 s2)
+	    (let ((peek-char    IS-peek-char)
+		  (eof-action   #f)
+		  (start-state  #f)
+		  (error-action #f))
+	      (let ((result
+		     (lambda ()
+		       (if (not (peek-char))
+			   eof-action
+			   (start-state error-action))))
+		    (hook
+		     (lambda ()
+		       (set! eof-action   <<EOF>>-action)
+		       (set! start-state  (vector-ref states s1))
+		       (set! error-action <<ERROR>>-action))))
+		(add-hook hook)
+		result))))
+	 (prepare-start-diff
+	  (lambda (s1 s2)
+	    (let ((peek-char         IS-peek-char)
+		  (eof-action        #f)
+		  (peek-left-context IS-peek-left-context)
+		  (start-state1      #f)
+		  (start-state2      #f)
+		  (error-action      #f))
+	      (let ((result
+		     (lambda ()
+		       (cond ((not (peek-char))
+			      eof-action)
+			     ((= (peek-left-context) lexer-integer-newline)
+			      (start-state1 error-action))
+			     (else
+			      (start-state2 error-action)))))
+		    (hook
+		     (lambda ()
+		       (set! eof-action <<EOF>>-action)
+		       (set! start-state1 (vector-ref states s1))
+		       (set! start-state2 (vector-ref states s2))
+		       (set! error-action <<ERROR>>-action))))
+		(add-hook hook)
+		result))))
+	 (prepare-start
+	  (lambda ()
+	    (let ((s1 table-nl-start)
+		  (s2 table-no-nl-start))
+	      (if (= s1 s2)
+		  (prepare-start-same s1 s2)
+		  (prepare-start-diff s1 s2)))))
+
+	 ; Fabrique la fonction principale
+	 (prepare-lexer-none
+	  (lambda ()
+	    (let ((init-lexeme IS-init-lexeme)
+		  (start-func  (prepare-start)))
+	      (lambda ()
+		(init-lexeme)
+		((start-func))))))
+	 (prepare-lexer-line
+	  (lambda ()
+	    (let ((init-lexeme    IS-init-lexeme)
+		  (get-start-line IS-get-start-line)
+		  (start-func     (prepare-start)))
+	      (lambda ()
+		(init-lexeme)
+		(let ((yyline (get-start-line)))
+		  ((start-func) yyline))))))
+	 (prepare-lexer-all
+	  (lambda ()
+	    (let ((init-lexeme      IS-init-lexeme)
+		  (get-start-line   IS-get-start-line)
+		  (get-start-column IS-get-start-column)
+		  (get-start-offset IS-get-start-offset)
+		  (start-func       (prepare-start)))
+	      (lambda ()
+		(init-lexeme)
+		(let ((yyline   (get-start-line))
+		      (yycolumn (get-start-column))
+		      (yyoffset (get-start-offset)))
+		  ((start-func) yyline yycolumn yyoffset))))))
+	 (prepare-lexer
+	  (lambda ()
+	    (cond ((eq? counters-type 'none) (prepare-lexer-none))
+		  ((eq? counters-type 'line) (prepare-lexer-line))
+		  ((eq? counters-type 'all)  (prepare-lexer-all))))))
+
+      ; Calculer la valeur de <<EOF>>-action et de <<ERROR>>-action
+      (set! <<EOF>>-action   (prepare-special-action <<EOF>>-pre-action))
+      (set! <<ERROR>>-action (prepare-special-action <<ERROR>>-pre-action))
+
+      ; Calculer la valeur de rules-actions
+      (let* ((len (quotient (vector-length rules-pre-actions) 2))
+	     (v (make-vector len)))
+	(let loop ((r (- len 1)))
+	  (if (< r 0)
+	      (set! rules-actions v)
+	      (let* ((yytext? (vector-ref rules-pre-actions (* 2 r)))
+		     (pre-action (vector-ref rules-pre-actions (+ (* 2 r) 1)))
+		     (action (if yytext?
+				 (prepare-action-yytext    pre-action)
+				 (prepare-action-no-yytext pre-action))))
+		(vector-set! v r action)
+		(loop (- r 1))))))
+
+      ; Calculer la valeur de states
+      (let* ((len (vector-length trees-v))
+	     (v (make-vector len)))
+	(let loop ((s (- len 1)))
+	  (if (< s 0)
+	      (set! states v)
+	      (begin
+		(vector-set! v s (prepare-state s))
+		(loop (- s 1))))))
+
+      ; Calculer la valeur de final-lexer
+      (set! final-lexer (prepare-lexer))
+
+      ; Executer les hooks
+      (apply-hooks)
+
+      ; Resultat
+      final-lexer)))
+
+; Fabrication de lexer a partir de listes de caracteres taggees
+(define lexer-make-char-lexer
+  (let* ((char->class
+	  (lambda (c)
+	    (let ((n (char->integer c)))
+	      (list (cons n n)))))
+	 (merge-sort
+	  (lambda (l combine zero-elt)
+	    (if (null? l)
+		zero-elt
+		(let loop1 ((l l))
+		  (if (null? (cdr l))
+		      (car l)
+		      (loop1
+		       (let loop2 ((l l))
+			 (cond ((null? l)
+				l)
+			       ((null? (cdr l))
+				l)
+			       (else
+				(cons (combine (car l) (cadr l))
+				      (loop2 (cddr l))))))))))))
+	 (finite-class-union
+	  (lambda (c1 c2)
+	    (let loop ((c1 c1) (c2 c2) (u '()))
+	      (if (null? c1)
+		  (if (null? c2)
+		      (reverse u)
+		      (loop c1 (cdr c2) (cons (car c2) u)))
+		  (if (null? c2)
+		      (loop (cdr c1) c2 (cons (car c1) u))
+		      (let* ((r1 (car c1))
+			     (r2 (car c2))
+			     (r1start (car r1))
+			     (r1end (cdr r1))
+			     (r2start (car r2))
+			     (r2end (cdr r2)))
+			(if (<= r1start r2start)
+			    (cond ((< (+ r1end 1) r2start)
+				   (loop (cdr c1) c2 (cons r1 u)))
+				  ((<= r1end r2end)
+				   (loop (cdr c1)
+					 (cons (cons r1start r2end) (cdr c2))
+					 u))
+				  (else
+				   (loop c1 (cdr c2) u)))
+			    (cond ((> r1start (+ r2end 1))
+				   (loop c1 (cdr c2) (cons r2 u)))
+				  ((>= r1end r2end)
+				   (loop (cons (cons r2start r1end) (cdr c1))
+					 (cdr c2)
+					 u))
+				  (else
+				   (loop (cdr c1) c2 u))))))))))
+	 (char-list->class
+	  (lambda (cl)
+	    (let ((classes (map char->class cl)))
+	      (merge-sort classes finite-class-union '()))))
+	 (class-<
+	  (lambda (b1 b2)
+	    (cond ((eq? b1 'inf+) #f)
+		  ((eq? b2 'inf-) #f)
+		  ((eq? b1 'inf-) #t)
+		  ((eq? b2 'inf+) #t)
+		  (else (< b1 b2)))))
+	 (finite-class-compl
+	  (lambda (c)
+	    (let loop ((c c) (start 'inf-))
+	      (if (null? c)
+		  (list (cons start 'inf+))
+		  (let* ((r (car c))
+			 (rstart (car r))
+			 (rend (cdr r)))
+		    (if (class-< start rstart)
+			(cons (cons start (- rstart 1))
+			      (loop c rstart))
+			(loop (cdr c) (+ rend 1))))))))
+	 (tagged-chars->class
+	  (lambda (tcl)
+	    (let* ((inverse? (car tcl))
+		   (cl (cdr tcl))
+		   (class-tmp (char-list->class cl)))
+	      (if inverse? (finite-class-compl class-tmp) class-tmp))))
+	 (charc->arc
+	  (lambda (charc)
+	    (let* ((tcl (car charc))
+		   (dest (cdr charc))
+		   (class (tagged-chars->class tcl)))
+	      (cons class dest))))
+	 (arc->sharcs
+	  (lambda (arc)
+	    (let* ((range-l (car arc))
+		   (dest (cdr arc))
+		   (op (lambda (range) (cons range dest))))
+	      (map op range-l))))
+	 (class-<=
+	  (lambda (b1 b2)
+	    (cond ((eq? b1 'inf-) #t)
+		  ((eq? b2 'inf+) #t)
+		  ((eq? b1 'inf+) #f)
+		  ((eq? b2 'inf-) #f)
+		  (else (<= b1 b2)))))
+	 (sharc-<=
+	  (lambda (sharc1 sharc2)
+	    (class-<= (caar sharc1) (caar sharc2))))
+	 (merge-sharcs
+	  (lambda (l1 l2)
+	    (let loop ((l1 l1) (l2 l2))
+	      (cond ((null? l1)
+		     l2)
+		    ((null? l2)
+		     l1)
+		    (else
+		     (let ((sharc1 (car l1))
+			   (sharc2 (car l2)))
+		       (if (sharc-<= sharc1 sharc2)
+			   (cons sharc1 (loop (cdr l1) l2))
+			   (cons sharc2 (loop l1 (cdr l2))))))))))
+	 (class-= eqv?)
+	 (fill-error
+	  (lambda (sharcs)
+	    (let loop ((sharcs sharcs) (start 'inf-))
+	      (cond ((class-= start 'inf+)
+		     '())
+		    ((null? sharcs)
+		     (cons (cons (cons start 'inf+) 'err)
+			   (loop sharcs 'inf+)))
+		    (else
+		     (let* ((sharc (car sharcs))
+			    (h (caar sharc))
+			    (t (cdar sharc)))
+		       (if (class-< start h)
+			   (cons (cons (cons start (- h 1)) 'err)
+				 (loop sharcs h))
+			   (cons sharc (loop (cdr sharcs)
+					     (if (class-= t 'inf+)
+						 'inf+
+						 (+ t 1)))))))))))
+	 (charcs->tree
+	  (lambda (charcs)
+	    (let* ((op (lambda (charc) (arc->sharcs (charc->arc charc))))
+		   (sharcs-l (map op charcs))
+		   (sorted-sharcs (merge-sort sharcs-l merge-sharcs '()))
+		   (full-sharcs (fill-error sorted-sharcs))
+		   (op (lambda (sharc) (cons (caar sharc) (cdr sharc))))
+		   (table (list->vector (map op full-sharcs))))
+	      (let loop ((left 0) (right (- (vector-length table) 1)))
+		(if (= left right)
+		    (cdr (vector-ref table left))
+		    (let ((mid (quotient (+ left right 1) 2)))
+		      (if (and (= (+ left 2) right)
+			       (= (+ (car (vector-ref table mid)) 1)
+				  (car (vector-ref table right)))
+			       (eqv? (cdr (vector-ref table left))
+				     (cdr (vector-ref table right))))
+			  (list '=
+				(car (vector-ref table mid))
+				(cdr (vector-ref table mid))
+				(cdr (vector-ref table left)))
+			  (list (car (vector-ref table mid))
+				(loop left (- mid 1))
+				(loop mid right))))))))))
+    (lambda (tables IS)
+      (let ((counters         (vector-ref tables 0))
+	    (<<EOF>>-action   (vector-ref tables 1))
+	    (<<ERROR>>-action (vector-ref tables 2))
+	    (rules-actions    (vector-ref tables 3))
+	    (nl-start         (vector-ref tables 5))
+	    (no-nl-start      (vector-ref tables 6))
+	    (charcs-v         (vector-ref tables 7))
+	    (acc-v            (vector-ref tables 8)))
+	(let* ((len (vector-length charcs-v))
+	       (v (make-vector len)))
+	  (let loop ((i (- len 1)))
+	    (if (>= i 0)
+		(begin
+		  (vector-set! v i (charcs->tree (vector-ref charcs-v i)))
+		  (loop (- i 1)))
+		(lexer-make-tree-lexer
+		 (vector counters
+			 <<EOF>>-action
+			 <<ERROR>>-action
+			 rules-actions
+			 'decision-trees
+			 nl-start
+			 no-nl-start
+			 v
+			 acc-v)
+		 IS))))))))
+
+; Fabrication d'un lexer a partir de code pre-genere
+(define lexer-make-code-lexer
+  (lambda (tables IS)
+    (let ((<<EOF>>-pre-action   (vector-ref tables 1))
+	  (<<ERROR>>-pre-action (vector-ref tables 2))
+	  (rules-pre-action     (vector-ref tables 3))
+	  (code                 (vector-ref tables 5)))
+      (code <<EOF>>-pre-action <<ERROR>>-pre-action rules-pre-action IS))))
+
+(define lexer-make-lexer
+  (lambda (tables IS)
+    (let ((automaton-type (vector-ref tables 4)))
+      (cond ((eq? automaton-type 'decision-trees)
+	     (lexer-make-tree-lexer tables IS))
+	    ((eq? automaton-type 'tagged-chars-lists)
+	     (lexer-make-char-lexer tables IS))
+	    ((eq? automaton-type 'code)
+	     (lexer-make-code-lexer tables IS))))))
+
+;
+; Table generated from the file twiki.l by SILex 1.0
+;
+
+(define lexer-default-table
+  (vector
+   'line
+   (lambda (yycontinue yygetc yyungetc)
+     (lambda (yytext yyline)
+                                (list 'end-of-input #f ) ;; yyline)
+       ))
+   (lambda (yycontinue yygetc yyungetc)
+     (lambda (yytext yyline)
+                                (lex-error (conc yyline " : illegal character ") (yygetc))
+       ))
+   (vector
+    #t
+    (lambda (yycontinue yygetc yyungetc)
+      (lambda (yytext yyline)
+                                (list 'opensq     yytext)
+        ))
+    #t
+    (lambda (yycontinue yygetc yyungetc)
+      (lambda (yytext yyline)
+                                (list 'closesq    yytext)
+        ))
+    #t
+    (lambda (yycontinue yygetc yyungetc)
+      (lambda (yytext yyline)
+                                (list 'opensquig  yytext)
+        ))
+    #t
+    (lambda (yycontinue yygetc yyungetc)
+      (lambda (yytext yyline)
+                                (list 'closesquig yytext)
+        ))
+    #t
+    (lambda (yycontinue yygetc yyungetc)
+      (lambda (yytext yyline)
+                                (list 'bang       yytext)
+        ))
+    #t
+    (lambda (yycontinue yygetc yyungetc)
+      (lambda (yytext yyline)
+                                (list 'plaintext  yytext)
+        )))
+   'decision-trees
+   0
+   0
+   '#((59 (35 (32 (9 err (11 1 err)) (33 1 (34 2 err))) (38 (= 36 err 1)
+    (44 (39 err 1) (45 err 1)))) (95 (92 (65 err (91 1 6)) (93 1 (94 5
+    err))) (123 (= 96 err 1) (125 (124 4 err) (126 3 err))))) (44 (35 (11
+    (9 err 1) (= 32 1 err)) (37 (36 1 err) (= 38 err 1))) (92 (59 (45 err
+    1) (65 err (91 1 err))) (96 (93 1 (95 err 1)) (97 err (123 1 err)))))
+    err err err err err)
+   '#((#f . #f) (5 . 5) (4 . 4) (3 . 3) (2 . 2) (1 . 1) (0 . 0))))
+
+;
+; User functions
+;
+
+(define lexer #f)
+
+(define lexer-get-line   #f)
+(define lexer-getc       #f)
+(define lexer-ungetc     #f)
+
+(define lexer-init
+  (lambda (input-type input)
+    (let ((IS (lexer-make-IS input-type input 'line)))
+      (set! lexer (lexer-make-lexer lexer-default-table IS))
+      (set! lexer-get-line   (lexer-get-func-line IS))
+      (set! lexer-getc       (lexer-get-func-getc IS))
+      (set! lexer-ungetc     (lexer-get-func-ungetc IS)))))

ADDED   stml2/modules/twiki/twiki.scm
Index: stml2/modules/twiki/twiki.scm
==================================================================
--- /dev/null
+++ stml2/modules/twiki/twiki.scm
@@ -0,0 +1,68 @@
+;; twiki module
+(require-extension silex sqlite3 regex posix)
+
+(include "twiki.l.scm")
+
+(define (twiki:open-db keys)
+  (let* ((fname   (twiki:keys->fname keys))
+	 (fexists (file-exists? fname))
+	 (db (dbi:open 'sqlite3 '((dbname . fname)))))
+    (if (not fexists)
+	(for-each 
+	 (lambda (sqry)
+	   (dbi:exec db sqry))
+	 '("CREATE TABLE dats     (id INTEGER PRIMARY KEY,md5sum TEXT,dat BLOB,type INTEGER);"
+	   "CREATE TABLE tiddlers (id INTEGER PRIMARY KEY,wiki_id INTEGER,name TEXT,rev INTEGER,dat_id INTEGER,created_on INTEGER,changed_on INTEGER,owner_id INTEGER);"
+	   "CREATE TABLE revs     (id INTEGER PRIMARY KEY,tag TEXT);"
+	   "CREATE TABLE wikis    (id INTEGER PRIMARY KEY,key_name TEXT,title TEXT,created_on INTEGER);")))
+    (sqlite3:set-busy-timeout!(dbi:db-conn db) 1000000)
+    db))
+	
+(define (twiki:view)
+  (s:div 'class "node"
+  (s:h1 "Twiki")
+  "Title, pictures, etc."
+   (let ()
+     "blah")))
+
+
+(define (twiki:wiki . keys)
+  (let ((key (conc keys)))
+    (twiki:view)))
+
+(define (twiki:extract-tiddlers dat)
+  (let* ((inp (open-input-string dat))
+	 (prev-state #f)
+	 (stack      (list 'start))
+	 (links      '())
+	 (currlnk    #f))
+    (lexer-init 'port inp)
+    (let loop ((token          (lexer)))
+      (let ((token-type (car token))
+	    (token-val  (cadr token))
+	    (state      (car  stack)))
+	(if (not (eq? prev-state state))
+	    (begin
+	      (print "state: " state)
+	      (set! prev-state state)))
+	(case token-type
+	  ('end-of-input       (print "Done")(close-input-port inp))
+	  ('twikilink-start
+	   (set! stack (cons 'twikilink-start stack))
+	   (loop (lexer)))
+	  ('twikilink-end
+	   (set! links (cons currlnk links))
+	   (set! stack (cdr stack))
+	   (loop (lexer)))
+	  ('twikitext
+	   (if (eq? state 'twikilink-start)
+	       (set! currlnk (cadr token))
+	       (print "Got " token))
+	   (loop (lexer)))
+	  ('anydat
+	   (loop (lexer)))
+	  (else
+	   (print "ERROR: unknown token " token " on line " (lexer-get-line))
+	   (loop (lexer))))))
+    links))
+     

ADDED   stml2/modules/twiki/twikiparser.scm
Index: stml2/modules/twiki/twikiparser.scm
==================================================================
--- /dev/null
+++ stml2/modules/twiki/twikiparser.scm
@@ -0,0 +1,457 @@
+
+(require-extension sqlite3 regex posix eformat silex stack regex)
+
+(define help "
+Usage: nldb [options]
+
+
+General
+  -h                      : this help
+
+Netlist data queries
+
+  -findpath start,end     : find path from start to end. % is a wildcard
+
+Managing netlist data
+
+  -load /path/to/netlist  : load a model into the db
+  -d dbname               : name of the .db file
+  -dump fname             : dump the netlist in to verilog file
+
+")
+
+(include "/nfs/an/home/mrwellan/stuff/tools/lnkmkr/args.scm")
+(include "verilog.l.scm")
+
+;; process args
+(define remargs (get-args (argv)
+			  (list "-load"
+				"-d"          "-dump" 
+				"-findpath")
+			  
+			  (list "-h"
+				)
+			  arg-hash
+			  0)) ;;
+
+(define dbpaths (list "testing.db"))
+
+(define dbpath #f)
+
+(if (get-arg "-d")
+    (set! dbpath (get-arg "-d"))
+    (for-each
+     (lambda (path)
+       (if (file-exists? path)
+	   (set! dbpath path)))
+     dbpaths))
+
+(if (and (not dbpath) (get-arg "-d"))
+    (begin
+      (print "Can't find db. " (get-arg "-d") " Try again or contact Matt!")
+      (exit 1)))
+
+(define dbexists (file-exists? dbpath))
+
+(define realuser (getenv "USER"))
+(define user realuser)
+
+(define db (sqlite3:open dbpath))
+(sqlite3:set-busy-timeout! db 1000000)
+
+(define (mk-tables)
+  (for-each
+   (lambda (sqlstmt)
+     (sqlite3:exec db sqlstmt))
+   (list "CREATE TABLE modules(id INTEGER PRIMARY KEY,name_id INTEGER);"
+	 "CREATE TABLE nets   (id INTEGER PRIMARY KEY,name_id INTEGER,module_id INTEGER);"
+	 "CREATE TABLE insts  (id INTEGER PRIMARY KEY,name_id INTEGER,module_id INTEGER,parent_id INTEGER);"
+	 "CREATE TABLE pins   (id INTEGER PRIMARY KEY,name_id INTEGER,module_id INTEGER,net_id INTEGER,type_id INTEGER);"
+	 "CREATE TABLE conns  (id INTEGER PRIMARY KEY,net_id  INTEGER,inst_id INTEGER,pin_id INTEGER);"
+	 "CREATE TABLE names  (id INTEGER PRIMARY KEY,name TEXT);"
+	 "CREATE TABLE types(id INTEGER PRIMARY KEY,type TEXT);"
+	 "INSERT INTO types VALUES(1, 'undef');"
+	 "INSERT INTO types VALUES(2, 'input');"
+	 "INSERT INTO types VALUES(3, 'output');"
+	 "INSERT INTO types VALUES(4, 'inout');"
+	 "INSERT INTO types VALUES(5, 'pwr');"
+	 "PRAGMA synchronous=OFF;")))
+
+(if (not dbexists)(mk-tables))
+
+;;======================================================================
+;; NETLIST READING
+;;======================================================================
+
+;; Use a stack to tracking state
+;;
+(define nldb:*stack* (make-stack))
+
+(define (nldb:read-files fnames) ;; read in a list of files
+  (for-each 
+   (lambda (fname)
+     (if (file-exists? fname)
+	 (nldb:read-file fname)))
+   fnames))
+
+;;======================================================================
+;; PRECOMPILED REGEXS
+;;======================================================================
+
+(define nldb:escaped-name     (regexp "^\\s*\\\\([^\\s]+)\\s*"))
+(define nldb:trailing-garbage (regexp "^\\s*([^\\s,;]+)[,;\\s]*$"))
+(define nldb:module-pin       (regexp "^\\s*([^\\s]+)\\s*([,\\s\\)]*)"))
+(define nldb:pins-end         (regexp "\\)\\s*;"))
+(define nldb:input-output     (regexp "\\s*(input|output)\\s+([^\\s]+)[\\s;,]"))
+
+;;                                           modname instname( .\pinname[35] (\netname ),
+(define nldb:instance         (regexp "^\\s*([^\\s]+)\\s+([^\\s]+)\\s*\\(\\s*\\.([^\\s]+)\\s*\\(\\s*([^\\s]+)\\s*\\)\\s*,"))
+(define nldb:inst-conn        (regexp "^\\s*\\.([^\\s]+)\\s*\\(\\s*([^\\s])+\\s+\\)\\s*([\\),;]+)"))
+
+;;                                                 module_name         netname (opt)
+(define nldb:module-regex (regexp "^\\s*module\\s+([^\\s]+)\\s*\\(\\s*([^\\s,]+\\s*,|)$"))
+
+;;======================================================================
+;; MISC
+;;======================================================================
+
+;; apply regex and set nldb:match-val
+(define nldb:match-val #f)
+(define (nldb:regex-match r l)
+  (let ((m (string-match r l)))
+    (set! nldb:match-val m) m))
+
+;; stmt can only return *one* value!!
+(define (nldb:sqlite3:get-one stmt . params)
+  (let ((sqlstmt (sqlite3:prepare db stmt))
+	(result  #f))
+    (apply sqlite3:for-each-row
+	   (lambda (x)
+	     (set! result x)) sqlstmt params)
+    (sqlite3:finalize! sqlstmt)
+    result))
+
+;;======================================================================
+;; CACHE
+;;======================================================================
+
+(define *cache*             (make-hash-table))
+(define *module-name-cache* (make-hash-table))
+
+(define (cache-get-module-hash module)
+  (sub-hash-create-get *cache* module))
+
+(define (sub-hash-create-get subhash key)
+  (let ((shash (hash-table-get/default subhash key)))
+    (if shash shash
+	(let ((newh (make-hash-table)))
+	  (hash-table-set! subhash key newh)
+	  newh))))
+
+;; (cache-set! "abc_adder" 'pin "addrin" 0)
+(define (cache-set! module objtype objname value)
+  (let* ((mhash (cache-get-module-hash module))
+	 (thash (sub-hash-create-get mhash objtype)))
+    (hash-table-set! thash objname value)))
+
+(define (cache-ref module objtype objname)
+  (let ((mhash (hash-table-ref/default *cache* module)))
+    (if mhash
+	(let ((ohash (hash-table-ref/default mhash objtype)))
+	  (if ohash
+	      (hash-table-ref/default ohash objname)
+	      #f))
+	#f)))
+    
+;;======================================================================
+;; NAMES
+;;======================================================================
+
+(define nldb:names-hash (make-hash-table))
+
+;; always sucessful. inserts name if not found
+(define (nldb:get-name-id name)
+  (let ((cached-id (hash-table-ref/default nldb:names-hash name #f)))
+    (if cached-id cached-id
+	(let ((id (nldb:sqlite3:get-one "SELECT id FROM names WHERE name=?;" name)))
+	  (if id
+	      (begin
+		(hash-table-set! nldb:names-hash name id )
+		id)
+	      (begin
+		(sqlite3:exec db "INSERT INTO names (name) VALUES (?);" name)
+		(nldb:get-name-id name)))))))
+
+(define (nldb:clean-name name)
+  (if (nldb:regex-match nldb:escaped-name name) ;; process escaped identifiers
+      (list-ref nldb:match-val 1)
+      (if (nldb:regex-match nldb:trailing-garbage name)
+	  (list-ref nldb:match-val 1)
+	  name)))
+
+;;======================================================================
+;; MODULES
+;;======================================================================
+
+;; add a module and return its id.
+(define (nldb:get-module-id name-id)
+  (let ((id  (nldb:sqlite3:get-one 
+	      "SELECT id FROM modules WHERE name_id=?;" name-id)))
+    (if id id
+	(begin
+	  (nldb:insert-module name-id)
+	  (nldb:get-module-id name-id))))) ;; now retrieve and return the id
+
+;; not safe to use outside of get-module-id - could add duplicates
+(define (nldb:insert-module name-id)
+  (sqlite3:exec db "INSERT INTO modules (name_id) VALUES (?);" name-id))
+
+;; module namespace is unique so this is ok, should check for redefining though.
+(define (nldb:get-module-by-name name)
+  (let ((module-id (hash-table-ref *module-name-cache* name)))
+    (if module-id module-id
+	(let ((mid (nldb:get-module-id (nldb:get-name-id name))))
+	  (hash-table-set! *module-name-cache* name mid)))))
+
+;;======================================================================
+;; PINS
+;;======================================================================
+
+(define (nldb:get-pin-id module-id name-id)
+  (nldb:sqlite3:get-one 
+   (string-append "SELECT id FROM pins WHERE module_id=? AND name_id=?;") 
+   module-id name-id))
+
+(define (nldb:add-pin module-id name-id type-id)
+  (let ((pin-id (nldb:get-pin-id module-id name-id)))
+    (if pin-id pin-id
+	(begin	
+	  (nldb:insert-pin module-id name-id type-id)
+	  (nldb:get-pin-id module-id name-id)))))
+
+(define (nldb:insert-pin module-id name-id type-id)
+  (sqlite3:exec db "INSERT INTO pins (module_id,name_id,type_id) VALUES (?,?,?);"
+		module-id name-id (if type-id type-id 0)))
+
+(define (nldb:set-pin-direction pin-id direction)
+  (sqlite3:exec db "UPDATE pins SET type_id=(SELECT id FROM types WHERE type=?) WHERE id=?;" direction pin-id))
+
+(define (nldb:set-pin-net pin-id net-id)
+  (sqlite3:exec db "UPDATE pins SET net_id=? WHERE id=?;" net-id pin-id))
+
+;;====================================================================
+;; CONNS
+;;======================================================================
+
+(define (nldb:get-conn-id inst-id pin-id)
+  ;; (if (not (and inst-id pin-id))(print "ERROR: nldb:get-conn-id called with bad params: inst-id " inst-id " pin-id " pin-id)
+  (nldb:sqlite3:get-one  "SELECT id FROM conns WHERE inst_id=? AND pin_id=?;" inst-id pin-id))
+
+(define (nldb:add-conn inst-id pin-id net-id)
+  ;;  (if (not (and inst-id pin-id net-id))(print "ERROR: nldb:add-conn called with bad params: inst-id " inst-id " pin-id " pin-id " net-id " net-id)
+  (let ((conn-id (nldb:get-conn-id inst-id pin-id)))
+    (if conn-id conn-id
+	(begin	
+	  (nldb:insert-conn inst-id pin-id net-id)
+	  (nldb:get-conn-id inst-id pin-id)))))
+
+(define (nldb:insert-conn inst-id pin-id net-id)
+  ;;  (if (not (and inst-id pin-id net-id))(print "ERROR: nldb:insert-conn called with bad params: inst-id " inst-id " pin-id " pin-id " net-id " net-id)
+  (sqlite3:exec db "INSERT INTO conns (inst_id,pin_id,net_id) VALUES (?,?,?);"
+		inst-id pin-id net-id ))
+
+;;======================================================================
+;; NET
+;;======================================================================
+
+(define (nldb:get-net-id module-id name-id)
+  (nldb:sqlite3:get-one "SELECT id FROM nets WHERE name_id=?;" name-id))
+
+(define (nldb:add-net module-id name-id)
+  (let ((net-id (nldb:get-net-id module-id name-id)))
+    (if net-id net-id
+	(begin
+	  (nldb:insert-net module-id name-id)
+	  (nldb:get-net-id module-id name-id)))))
+
+(define (nldb:insert-net module-id name-id)
+  (sqlite3:exec db "INSERT INTO nets (module_id,name_id) VALUES(?,?);" module-id name-id))
+
+;;======================================================================
+;; INSTANCES
+;;======================================================================
+
+(define (nldb:get-inst-id parent-id name-id)
+  (nldb:sqlite3:get-one "SELECT id FROM insts WHERE parent_id=? AND name_id=?;" parent-id name-id))
+
+;; sub-mod-id = type of instance, parent-id = where instantiated
+(define (nldb:add-inst module-id parent-id name-id)
+  (let ((inst-id (nldb:get-inst-id parent-id name-id))) ;; parent and name are enough to identify it
+    (if inst-id inst-id
+	(begin
+	  (nldb:insert-inst module-id parent-id name-id)
+	  (nldb:get-inst-id parent-id name-id)))))
+
+(define (nldb:insert-inst module-id parent-id name-id)
+  (sqlite3:exec db "INSERT INTO insts (module_id,parent_id,name_id) VALUES(?,?,?);" module-id parent-id name-id))
+
+;;======================================================================
+;; RECORD FOR STATE
+;;======================================================================
+
+(define *statevec* (make-vector 5))
+
+(define-inline (curr-pin-id)           (vector-ref  *statevec* 0))
+(define-inline (curr-inst-id)          (vector-ref  *statevec* 1))
+(define-inline (curr-module-id)        (vector-ref  *statevec* 2))
+(define-inline (curr-inst-module-id)   (vector-ref  *statevec* 3))
+
+(define-inline (set-curr-pin-id!         id)(vector-set! *statevec* 0 id))
+(define-inline (set-curr-inst-id!        id)(vector-set! *statevec* 1 id))
+(define-inline (set-curr-module-id!      id)(vector-set! *statevec* 2 id))
+(define-inline (set-curr-inst-module-id! id)(vector-set! *statevec* 3 id))
+
+;;======================================================================
+;; FILE I/O
+;;======================================================================
+
+;; Initialization and support routines for nldb:read-file
+(stack-push! nldb:*stack* 'start)
+(define nldb:esc-regex  (regexp "^\\\\([^\\s]*)\\s*$") )
+(define (nldb:clean-identifier token)
+  (let* ((t   (car token))
+	 (v   (cadr token))
+	 (ctm (string-match nldb:esc-regex v)))
+    (list 'identifier (list-ref ctm 1))))
+
+
+(define (nldb:read-file fname)
+  (let* ((inp (open-input-file fname))
+	 (prev-state #f))
+    (lexer-init 'port inp)
+    (let loop ((token          (lexer)))
+      (let ((token-type (car token))
+	    (token-val  (cadr token))
+	    (state      (stack-peek herc:*stack*)))
+	(if (not (eq? prev-state state))
+	    (begin
+	      (print "state: " state)
+	      (set! prev-state state)))
+	(case token-type
+	  ('end-of-input       (print "Done")(close-input-port inp))
+	  ('whitespace         (loop (lexer)))  ;; skip whitespace
+	  ('comment-begin      
+	   (stack-push! herc:*stack* 'comment )
+	   (loop (lexer)))
+	  ('comment-end        (stack-pop! herc:*stack*)(loop (lexer)))
+	  ('begin              (stack-push! herc:*stack* 'begin)(loop (lexer)))
+	  ('end                (stack-pop! herc:*stack*)(loop (lexer)))
+	  ('cell
+	   (case state
+	     ('begin
+	       (stack-push! herc:*stack* 'cell-name)
+	       (loop (lexer)))
+	     (else
+	      (loop (lexer)))))
+	  ('plainidentifier
+	   (case state
+	     ('cell-name
+
+	  ('statementend       (stack-pop! nldb:*stack*)(loop (lexer)))
+	  ('endparen           (stack-pop! nldb:*stack*)(loop (lexer)))
+	  ('endmodule          (stack-pop! nldb:*stack*)(loop (lexer)))
+
+	  ('startparen 
+	   (case state
+	     ('module-pins     (loop (lexer)))
+	     ('inst-def        (loop (lexer)))
+	     ('inst-conn-def   (loop (lexer)))
+	     ('pin-net         (loop (lexer)))
+	     (else             (print "ERROR: Didn't expect an open paren here! Line " (lexer-get-line)))))
+
+	  ('comma
+	   (case state
+	     ('module-pins     (loop (lexer)))
+	     ('input-pin       (loop (lexer)))
+	     ('output-pin      (loop (lexer)))
+	     ('wire            (loop (lexer)))
+	     ('inst-conn-def   (loop (lexer))) ;; (stack-pop! nldb:*stack*) (loop (lexer)))
+	     (else             (print "ERROR: Didn't expect a comma here! Line " (lexer-get-line)))))
+
+	  ('module 
+	   (case state
+	     ('start 
+	      (stack-push! nldb:*stack* 'module)      ;; we will be in a module
+	      (stack-push! nldb:*stack* 'module-def)) ;; starting in the def
+	     (else
+	      (print "ERROR: Didn't expect module declaration here! Line " (lexer-get-line))))
+	   (loop (lexer)))
+
+	  ('input 
+	   (case state
+	     ('module      (stack-push! nldb:*stack* 'input-pin))
+	     (else         (print "ERROR: Didn't expect \"input\" statement here! Linenum " (lexer-get-line))))
+	   (loop (lexer)))
+
+	  ('output
+	   (case state
+	     ('module      (stack-push! nldb:*stack* 'output-pin))
+	     (else         (print "ERROR: Didn't expect \"output\" statement here! Linenum " (lexer-get-line))))
+	   (loop (lexer)))
+	  
+	  ('inout
+	   (case state
+	     ('module      (stack-push! nldb:*stack* 'inout-pin))
+	     (else         (print "ERROR: Didn't expect \"inout\" statement here! Linenum " (lexer-get-line))))
+	   (loop (lexer)))
+
+	  ('pin 
+	   (case state
+	     ('inst-conn-def
+	      (let* ((pin-name    (substring token-val 1 (string-length token-val)))
+		     (pin-name-id (nldb:get-name-id pin-name))
+		     (pin-id      (nldb:add-pin (curr-module-id) pin-name-id #f)))
+		(stack-push! nldb:*stack* 'pin-net)
+		(set-curr-pin-id! pin-id)
+		(loop (lexer))))
+	     (else  (print "ERROR: Didn't expect pin here " token-val " Linenum: " (lexer-get-line)))))
+
+	  ('identifier
+	   (case state
+	     ('module  ;; this must be an instance, an identifier at the top level
+	      (let* ((inst-mod-id (nldb:get-module-by-name token-val)))
+		(set-curr-inst-module-id! inst-mod-id)
+		(stack-push! nldb:*stack* 'inst-def))
+	      (loop (lexer)))
+	     ('inst-def                  ;;     inst-module type  parent-id    inst-name-id
+	      (let* ((inst-id (nldb:add-inst (curr-inst-module-id)(curr-module-id)(nldb:get-name-id token-val))))
+		(set-curr-inst-id! inst-id))
+	      (stack-push! nldb:*stack* 'inst-conn-def)
+	      (loop (lexer)))
+	     ('module-def
+	      (let* ((m-id (nldb:get-module-by-name token-val)))
+		(set-curr-module-id! m-id))
+	      (stack-push! nldb:*stack* 'module-pins))
+	     ('module-pins
+	      (nldb:add-pin (curr-module-id) (nldb:get-name-id token-val) #f))
+	     ('input-pin
+	      (let ((pin-id (nldb:get-pin-id (curr-module-id) (nldb:get-name-id token-val))))
+		(nldb:set-pin-direction pin-id "input")))
+	     ('output-pin
+	      (let ((pin-id (nldb:get-pin-id (curr-module-id) (nldb:get-name-id token-val))))
+		(nldb:set-pin-direction pin-id "output")))
+	     ('inout-pin
+	      (let ((pin-id (nldb:get-pin-id (curr-module-id) (nldb:get-name-id token-val))))
+		(nldb:set-pin-direction pin-id "inout")))
+	     ('pin-net
+	      (let* ((net-name-id (nldb:get-name-id token-val))
+		     (net-id      (nldb:add-net (curr-inst-module-id) net-name-id)))
+		(nldb:add-conn (curr-inst-id) (curr-pin-id) net-id)))
+	     (else
+	      (print "ERROR: Didn't expect an identifier here! Token " token-val " Line " (lexer-get-line))))
+	   (loop (lexer)))
+
+	  (else
+	   (print "ERROR: unknown token " token " on line " (lexer-get-line))
+	   (loop (lexer))))))))
+     

ADDED   stml2/requirements.scm.template
Index: stml2/requirements.scm.template
==================================================================
--- /dev/null
+++ stml2/requirements.scm.template
@@ -0,0 +1,16 @@
+;; choose your db interface as appropriate
+(require-extension sqlite3)
+(import (prefix sqlite3 sqlite3:))
+
+;; (require-extension postgresql)
+;; (import (prefix postgresql pg:))
+
+;; (require-extension cgi-util)
+;; (require-extension cookie)
+(use posix)
+;; (require-extension proplist)
+(use regex)
+(use srfi-1) 
+;; (require-extension tinyclos)
+(use srfi-69)
+(use data-structures)

ADDED   stml2/rollup-pages.scm
Index: stml2/rollup-pages.scm
==================================================================
--- /dev/null
+++ stml2/rollup-pages.scm
@@ -0,0 +1,49 @@
+(use regex posix srfi-69 srfi-1)
+
+(define extract-rx (regexp "pages\\/(.*)_(view|ctrl).scm"))
+
+(define (print-page-wrapper lookup page)
+  (print "(define (pages:" page " session db shared)")
+  (if (hash-table-ref/default lookup (conc page "_ctrl") #f)
+      (print "(include \"pages/" page "_ctrl.scm\")"))
+  (if (hash-table-ref/default lookup (conc page "_view") #f)
+      (print "(include \"pages/" page "_view.scm\")"))
+  (print ")\n"))
+
+(let* ((views  (glob "pages/*_view.scm"))
+       (ctrls  (glob "pages/*_ctrl.scm"))
+       (all    (append views ctrls))
+       (lookup (make-hash-table))
+       (pages  (delete-duplicates
+		(map (lambda (x)
+		       (let* ((res  (string-match extract-rx x))
+			      (page (cadr res))
+			      (type (caddr res)))
+			 (hash-table-set! lookup (conc page "_" type) #t)
+			 (cadr res)))
+		     all))))
+  (if (null? all)(begin (print "No page files matching pages/*_(view|ctrl).scm")(exit)))
+  (print "Pages: " pages)
+  ;; first the individual rollup wrappers (used by the dynamic load)
+  (for-each 
+   (lambda (page)
+     (let ((pagefile  (conc "pages/" page ".scm")))
+       (print "page " page " ")
+       (if (not (file-exists? pagefile))
+	   (begin
+	     (with-output-to-file pagefile
+	       (lambda ()
+		 (print-page-wrapper lookup page)))
+	     (print " created"))
+	   (print " already created"))))
+   pages)
+  ;; then the monolithic rollup wrapper (used in compiling the single-executable)
+  (with-output-to-file "all_pages.scm"
+    (lambda ()
+      (for-each
+       (lambda (page)
+	 (print-page-wrapper lookup page))
+       pages))))
+
+
+  

ADDED   stml2/session.scm
Index: stml2/session.scm
==================================================================
--- /dev/null
+++ stml2/session.scm
@@ -0,0 +1,20 @@
+;; Copyright 2007-2011, Matthew Welland.
+;; 
+;;  This program is made available under the GNU GPL version 2.0 or
+;;  greater. See the accompanying file COPYING for details.
+;; 
+;;  This program is distributed WITHOUT ANY WARRANTY; without even the
+;;  implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+;;  PURPOSE.
+
+;; (declare (unit session))
+(module session
+    *
+  
+(import chicken scheme data-structures extras srfi-13 ports posix files srfi-1)
+
+(use (prefix dbi dbi:) srfi-69)
+(require-extension regex)
+(use cookie stmlcommon) ;; (declare (uses cookie))
+
+)

ADDED   stml2/sessions.sql
Index: stml2/sessions.sql
==================================================================
--- /dev/null
+++ stml2/sessions.sql
@@ -0,0 +1,5 @@
+CREATE TABLE session_vars (id integer primary key,  session_id integer, page text, key text, value text);
+
+CREATE TABLE sessions ( id integer primary key, session_key text); 
+	
+

ADDED   stml2/setup.scm
Index: stml2/setup.scm
==================================================================
--- /dev/null
+++ stml2/setup.scm
@@ -0,0 +1,21 @@
+;; Copyright 2007-2011, Matthew Welland.
+;; 
+;;  This program is made available under the GNU GPL version 2.0 or
+;;  greater. See the accompanying file COPYING for details.
+;; 
+;;  This program is distributed WITHOUT ANY WARRANTY; without even the
+;;  implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+;;  PURPOSE.
+
+(module setup
+    *
+(import chicken scheme data-structures extras srfi-13 ports posix)
+
+(uses session misc-stml)
+;; (declare (unit setup))se
+;; (declare (uses session))
+(require-extension srfi-69)
+(require-extension regex)
+
+
+)

ADDED   stml2/spiffyserver.scm
Index: stml2/spiffyserver.scm
==================================================================
--- /dev/null
+++ stml2/spiffyserver.scm
@@ -0,0 +1,13 @@
+;; This doesn't work yet
+;;
+(use spiffy cgi-handler)
+
+(spiffy-debug-mode #t)
+
+(spiffy-file-ext-handlers 
+ `(("drcdb" . ,(cgi-handler* "/path/to/drcdb"))))
+
+(spiffy-root-path "/path/to/web")
+
+(start-server location: (get-host-name)
+                init: noop)

ADDED   stml2/sqlite3.scm
Index: stml2/sqlite3.scm
==================================================================
--- /dev/null
+++ stml2/sqlite3.scm
@@ -0,0 +1,54 @@
+;; Copyright 2007-2011, Matthew Welland.
+;; 
+;;  This program is made available under the GNU GPL version 2.0 or
+;;  greater. See the accompanying file COPYING for details.
+;; 
+;;  This program is distributed WITHOUT ANY WARRANTY; without even the
+;;  implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+;;  PURPOSE.
+;;
+
+;; I used this to get a simple interactive sqlite editor on the nokia n800
+;; since I couldn't get sqlite3 to install (for reasons I can't remember).
+
+(use sqlite3)
+
+(define args (argv))
+(define num-args (length args))
+
+(define dbname #f)
+(define cmd    #f)
+
+(if (> num-args 1)
+  (set! dbname (cadr args))
+  (exit 0))
+
+(if (> num-args 2)
+  (set! cmd (caddr args)))
+
+(define db (sqlite3:open dbname))
+
+(define (interactive db)
+  (let ((prompt " > "))
+    (display prompt)
+  (let loop ((cmd (read-line)))
+    (cond 
+      ((> (string-length cmd) 0)
+       (process-cmd db cmd)
+       (display prompt)
+       (loop (read-line)))
+      (else
+	(loop (read-line)))))))
+ 
+(define (process-cmd db cmd)
+  (sqlite3:for-each-row
+    (lambda (a . b)
+      (print a " " (string-intersperse b " ")))
+    db cmd))
+
+(if cmd
+  (process-cmd db cmd)
+  (interactive db))
+
+(sqlite3:finalize! db)    
+

ADDED   stml2/stml.config.template
Index: stml2/stml.config.template
==================================================================
--- /dev/null
+++ stml2/stml.config.template
@@ -0,0 +1,8 @@
+'(sroot   "/path/to/{pages,models}/dir"
+  logfile "/tmp/stmlrun/logs.log"
+  dbtype  sqlite3
+  dbinit   ((dbname   . "test-stml.db")
+            (user     . "nobody")
+            (password . "Dapassword")
+            (host     . "localhost"))
+  domain  "192.168.1.150")

ADDED   stml2/stml2.meta
Index: stml2/stml2.meta
==================================================================
--- /dev/null
+++ stml2/stml2.meta
@@ -0,0 +1,20 @@
+(
+; Your egg's license:
+(license "LGPL")
+
+; Pick one from the list of categories (see below) for your egg and enter it
+; here.
+(category misc)
+
+; A list of eggs mpeg3 depends on.  If none, you can omit this declaration
+; altogether. If you are making an egg for chicken 3 and you need to use
+; procedures from the `files' unit, be sure to include the `files' egg in the
+; `needs' section (chicken versions < 3.4.0 don't provide the `files' unit).
+; `depends' is an alias to `needs'.
+(needs srfi-69)
+
+; A list of eggs required for TESTING ONLY.  See the `Tests' section.
+(test-depends test)
+
+(author "Matt Welland")
+(synopsis "Primitive argument processor."))

ADDED   stml2/stml2.scm
Index: stml2/stml2.scm
==================================================================
--- /dev/null
+++ stml2/stml2.scm
@@ -0,0 +1,2688 @@
+;; Copyright 2007-2011, Matthew Welland.
+;; 
+;;  This program is made available under the GNU GPL version 2.0 or
+;;  greater. See the accompanying file COPYING for details.
+;; 
+;;  This program is distributed WITHOUT ANY WARRANTY; without even the
+;;  implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+;;  PURPOSE.
+
+;; stml is a list of html strings
+
+;; (declare (unit stml))
+
+(module stml2
+    *
+
+(import chicken scheme data-structures extras srfi-13 ports posix srfi-69 files srfi-1) 
+
+(import cookie)
+(use (prefix dbi dbi:) (prefix crypt c:) typed-records)
+
+;; (declare (uses misc-stml))
+(use regex)
+
+;; The (usually global) sdat contains everything about the session
+;;
+(defstruct sdat
+  ;; database
+  (dbtype 'pg)
+  (dbinit #f)
+  (conn   #f)
+  ;; page info
+  (page "index")
+  (page-type 'html)
+  (toppage "index")
+  (curr-page    "index")
+  (content-type "Content-type: text/html; charset=iso-8859-1\n\n")
+  ;; forms and variables
+  (formdat      #f)
+  (params '())
+  (path-params '())
+  (session-key #f)
+  (pagedat     '())
+  (alt-page-dat #f)
+  (session-cookie #f)
+  (pagevars        (make-hash-table))
+  (pagevars-before (make-hash-table))
+  (sessionvars     (make-hash-table))
+  (sessionvars-before (make-hash-table))
+  (globalvars      (make-hash-table))
+  (globalvars-before (make-hash-table))
+  ;; ports and log file
+  (curr-err       #f)
+  (log-port       (current-error-port))
+  (logfile        "/tmp/stml.log")
+  (seen-pages     '())
+  (page-dir-style  'flat)
+  (debug-mode      #f)
+  (session-id      #f)
+  (request-method  #f)
+  (domain          "localhost")
+  (twikidir        #f)
+  (script          #f)
+  (force-ssl       #f)
+  (shared-hash     (make-hash-table))
+  ;; paths
+  (sroot         "./")
+  (models        #f)
+  (views         #f)
+)
+
+(define (sdat-set-if session configdat var settor)
+  (let ((val (s:find-param var configdat)))
+    (if val (settor session val))))
+
+(define (session:initialize session #!optional (configf #f))
+  ;; (let* ((rawconfigdat (session:read-config session configf))
+  ;;	 (configdat (if rawconfigdat (eval rawconfigdat) '())))
+    ;; (sdat-set-if session configdat 'sroot     sdat-root-set!)
+    ;; (sdat-set-if session configdat 'logfile   sdat-logfile-set!)
+    ;; (sdat-set-if session configdat 'dbtype    sdat-dbtype-set!)
+    ;; (sdat-set-if session configdat 'dbinit    sdat-dbinit-set!)
+    ;; (sdat-set-if session configdat 'domain    sdat-domain-set!)
+    ;; (sdat-set-if session configdat 'twikidir  sdat-twikidir-set!)
+    ;; (sdat-set-if session configdat 'page-dir-style sdat-page-set!)
+    ;; (sdat-set-if session configdat 'sroot sdat-root-set!)
+    ;; (sdat-set-if session configdat 'sroot sdat-root-set!)
+    ;; (sdat-set-if session configdat 'sroot sdat-root-set!)
+    ;; following are set always from config
+    ;; (sdat-page-dir-style-set! session (s:find-param 'page-dir-style configdat))
+  (let* ((rawconfigdat (session:read-config session configf))
+	 (configdat (if rawconfigdat (eval rawconfigdat) '()))
+	 (sroot     (s:find-param 'sroot    configdat))
+	 (models    (s:find-param 'models   configdat))
+	 (views     (s:find-param 'views    configdat))
+	 (logfile   (s:find-param 'logfile  configdat))
+	 (dbtype    (s:find-param 'dbtype   configdat))
+	 (dbinit    (s:find-param 'dbinit   configdat))
+	 (domain    (s:find-param 'domain   configdat))
+	 (twikidir  (s:find-param 'twikidir configdat))
+	 (page-dir  (s:find-param 'page-dir-style configdat))
+	 (debugmode (or (s:find-param 'debug-mode configdat)(s:find-param 'debugmode configdat)))
+         (script    (s:find-param 'script    configdat))
+	 (force-ssl (s:find-param 'force-ssl configdat)))
+    (if sroot    (sdat-sroot-set!      session sroot))
+    (if models   (sdat-models-set!     session models))
+    (if views    (sdat-views-set!      session views))
+    (if logfile  (sdat-logfile-set!    session logfile))
+    (if dbtype   (sdat-dbtype-set!     session dbtype))
+    (if dbinit   (sdat-dbinit-set!     session dbinit))
+    (if domain   (sdat-domain-set!     session domain))
+    (if twikidir (sdat-twikidir-set!   session twikidir))
+    (if debugmode (sdat-debug-mode-set! session debugmode))
+    (if script    (sdat-script-set!    session script))
+    (if force-ssl (sdat-force-ssl-set! session force-ssl))
+    (sdat-page-dir-style-set! session page-dir)
+    ;; (print "configdat: ")(pp configdat)
+    (if debugmode
+	(session:log session "sroot: " sroot " logfile: " logfile " dbtype: " dbtype 
+		     " dbinit: " dbinit " domain: " domain " page-dir-style: " page-dir))
+    ))
+
+;; extract various tokens from the parameter list
+;;   'key val => put in the params list
+;;   strings  => maintain order and add to the datalist <<== IMPORTANT
+(define (s:extract inlst)
+  (if (null? inlst) inlst
+      (let loop ((data '())
+                 (params '())
+                 (head (car inlst))
+                 (tail (cdr inlst)))
+        ;; (print "head=" head " tail=" tail)
+        (cond 
+         ((null? tail)
+          (if (symbol? head) ;; the last item is a param - borked
+              (s:log "ERROR: param with no value"))
+          (list (append data (list (s:any->string head))) params))
+         ((or (string? head)(list? head)(number? head))
+          (loop (append data (list  (s:any->string head))) params (car tail)   (cdr tail)))
+         ((symbol? head)
+          (let ((new-params (cons (list head (car tail)) params))
+                (new-tail  (cdr tail)))
+            (if (null? new-tail) ;; we are done, no more params etc.
+                (list data new-params)
+                (loop data new-params (car new-tail)(cdr new-tail)))))
+         (else
+          (s:log "WARNING: Malformed input, you have broken stml, remember that all stml calls should return a result (null list or empty string is ok):\n  head=" head 
+	          "\n  tail=" tail 
+                  "\n  inlst=" inlst 
+                  "\n  params=" params)
+	  (if (null? tail)
+	      (list data params)
+	      (loop data params (car tail)(cdr tail))))))))
+
+;; most tags can be handled by this routine
+(define (s:common-tag tagname args)
+  (let* ((inputs (s:extract args))
+         (data   (car inputs))
+         (params (s:process-params (cadr inputs))))
+    (list (conc "<" tagname params ">")
+          data
+          (conc "</" tagname ">"))))
+
+;; Suggestion: order these alphabetically
+(define (s:a      . args) (s:common-tag "A"      args))
+(define (s:b      . args) (s:common-tag "B"      args))
+(define (s:u      . args) (s:common-tag "U"      args))
+(define (s:big    . args) (s:common-tag "BIG"    args))
+(define (s:body   . args) (s:common-tag "BODY"   args))
+(define (s:button . args) (s:common-tag "BUTTON" args))
+(define (s:center . args) (s:common-tag "CENTER" args))
+(define (s:code   . args) (s:common-tag "CODE"   args))
+(define (s:div    . args) (s:common-tag "DIV"    args))
+(define (s:h1     . args) (s:common-tag "H1"     args))
+(define (s:h2     . args) (s:common-tag "H2"     args))
+(define (s:h3     . args) (s:common-tag "H3"     args))
+(define (s:h4     . args) (s:common-tag "H4"     args))
+(define (s:h5     . args) (s:common-tag "H5"     args))
+(define (s:head   . args) (s:common-tag "HEAD"   args))
+(define (s:html   . args) (s:common-tag "HTML"   args))
+(define (s:i      . args) (s:common-tag "I"      args))
+(define (s:img    . args) (s:common-tag "IMG"    args))
+(define (s:input  . args) (s:common-tag "INPUT"  args))
+(define (s:output . args) (s:common-tag "OUTPUT" args))
+(define (s:link   . args) (s:common-tag "LINK"   args))
+(define (s:p      . args) (s:common-tag "P"      args))
+(define (s:strong . args) (s:common-tag "STRONG" args))
+(define (s:table  . args) (s:common-tag "TABLE"  args))
+(define (s:tbody  . args) (s:common-tag "TBODY"  args))
+(define (s:thead  . args) (s:common-tag "THEAD"  args))
+(define (s:th     . args) (s:common-tag "TH"     args))
+(define (s:td     . args) (s:common-tag "TD"     args))
+(define (s:title  . args) (s:common-tag "TITLE"  args))
+(define (s:tr     . args) (s:common-tag "TR"     args))
+(define (s:small  . args) (s:common-tag "SMALL"  args))
+(define (s:quote  . args) (s:common-tag "QUOTE"  args))
+(define (s:hr     . args) (s:common-tag "HR"     args))
+(define (s:li     . args) (s:common-tag "LI"     args))
+(define (s:ul     . args) (s:common-tag "UL"     args))
+(define (s:ol     . args) (s:common-tag "OL"     args))
+(define (s:dl     . args) (s:common-tag "DL"     args))
+(define (s:dt     . args) (s:common-tag "DT"     args))
+(define (s:dd     . args) (s:common-tag "DD"     args))
+(define (s:pre    . args) (s:common-tag "PRE"    args))
+(define (s:span   . args) (s:common-tag "SPAN"   args))
+(define (s:label  . args) (s:common-tag "LABEL"  args))
+(define (s:script . args) (s:common-tag "SCRIPT" args))
+
+(define (s:dblquote  . args)
+  (let* ((inputs (s:extract args))
+         (data   (caar inputs))
+         (params (s:process-params (cadr inputs))))
+    (conc "&quot;" data "&quot;")))
+
+(define (s:br     . args) "<BR>") ;;  THIS MAY NOT WORK!!!! BR CAN (MISTAKENLY) GET PARAM TEXT
+;; (define (s:br     . args) (s:common-tag "BR"     args))
+(define (s:font   . args) (s:common-tag "FONT"   args))
+(define (s:err-font . args)
+  (s:b (s:font 'color "red" args)))
+
+(define (s:comment . args)
+  (let* ((inputs (s:extract args))
+         (data   (car inputs))
+         (params (s:process-params (cadr inputs))))
+    (list "<!--" data "-->")))
+
+(define (s:null   . args) ;; nop
+  (let* ((inputs (s:extract args))
+         (data   (car inputs))
+         (params (s:process-params (cadr inputs))))
+    (list data)))
+
+;; puts a nice box around a chunk of stuff
+(define (s:fieldset legend . args)
+  (list "<FIELDSET><LEGEND>" legend "</LEGEND>" args "</FIELDSET>"))
+
+;; given a string return the string if it is non-white space or &nbsp; otherwise
+(define (s:nbsp str)
+  (if (string-match "^\\s*$" str)
+      "&nbsp;"
+      str))
+
+;; USE 'page_override to override a linkto page from a button
+(define (s:form   . args)
+  ;; create a link for calling back into the current page and calling a specified 
+  ;; function
+  (let* ((action     (let ((v (s:find-param 'action args)))
+                       (if v v "default")))
+	 (id         (let ((i (s:find-param 'id args)))
+		       (if i i #f)))
+         (page       (let ((p (sdat-page s:session)))
+                       (if p p "home")))
+	 ;; (link       (session:link-to s:session page (if id
+         ;;                                                 (list 'action action 'id id)
+         ;;                                                 (list 'action action)))))
+	 (link       (if (string=? (substring action 0 5) "http:") ;; if first part of string is http:
+	        	 action
+	        	 (session:link-to s:session 
+	        			  page 
+	        			  (if id
+	        			      (list 'action action 'id id)
+	        			      (list 'action action))))))
+    ;; (script     (slot-ref s:session 'script))
+    ;; (action-str (string-append script "/" page "?action=" action)))
+    (s:common-tag "FORM" (append (s:remove-param-matching (s:remove-param-matching args 'action) 'id)
+                                 (list 'action link)))))
+
+;; look up the variable name (via the 'name tag) then inject the value from the session var
+;; replacing the 'value value if it is already there, adding it if it is not.
+(define (s:preserve tag args)
+  (let* ((var-name (s:find-param 'name args)) ;; name='varname'
+	 (value    (let ((v (s:get var-name)))
+		     (if v v #f)))
+	 (newargs  (append (s:remove-param-matching args 'value) (if value (list 'value value) '()))))
+    (s:common-tag tag newargs)))
+
+(define (s:input-preserve  . args)
+  (s:preserve "INPUT" args))
+
+;; text areas are done a little differently. The value is stored between the tags <textarea ...>the value goes here</textarea>
+(define (s:textarea-preserve . args)
+  (let* ((var-name (s:find-param 'name args))
+	 (value    (let ((v (s:get var-name)))
+		     (if v v #f))))
+    (s:common-tag "TEXTAREA" (if value (cons value args) args))))
+
+(define (s:option dat)
+  (let ((len      (length dat)))
+    (cond
+     ((eq? len 1)
+      (let ((item (car dat)))
+	(s:option (list item item item))))
+     ((eq? len 2)
+      (s:option (append dat (list (car dat)))))
+     (else
+      (let ((label    (car dat))
+	    (value    (cadr dat))
+	    (dispval  (caddr dat))
+	    (selected (if (> len 3)(cadddr dat) #f)))
+	(list (conc "<OPTION " 
+		    (if selected " selected " "")
+		    "label=\"" label
+		    "\" value=\"" value
+		    "\">" dispval "</OPTION>")))))))
+
+;; call only with (label (label value dispval [#t]) ...)
+;; NB// sadly this block is redundantly almost identical to the s:select
+;; fix that later ...
+(define (s:optgroup dat)
+  (let ((label (car dat))
+	(rem   (cdr dat)))
+    (if (null? rem)
+	(s:common-tag "OPTGROUP" `('label ,label))
+	(let loop ((hed (car rem))
+		   (tal (cdr rem))
+		   (res (list (conc "<OPTGROUP label=" label))))
+	  ;; (print "hed: " hed " tal: " tal " res: " res)
+	  (let ((new (append res (list (if (list? (cadr hed))
+					   (s:optgroup hed)
+					   (s:option hed))))))
+	    (if (null? tal)
+		(append new (list "</OPTGROUP>"))
+		(loop (car tal)(cdr tal) new)))))))
+    
+;; items is a hierarchial alist
+;; ( (label1 value1 dispval1 #t) ;; <== this one is selected
+;;   (label2 (label3 value2 dispval2)
+;;           (label4 value3 dispval3)))
+;;     
+;;  required arg is 'name
+(define (s:select items . args)
+  (if (null? items)
+      (s:common-tag "SELECT" args)
+      (let loop ((hed (car items))
+		 (tal (cdr items))
+		 (res '()))
+	;; (print "hed: " hed " tal: " tal " res: " res)
+	(let ((new (append res (list (if (and (> (length hed) 1)
+					      (list? (cadr hed)))
+					 (s:optgroup hed)
+					 (s:option hed))))))
+	  (if (null? tal)
+	      (s:common-tag "SELECT" (cons new args))
+	      (loop (car tal)(cdr tal) new))))))
+
+(define (s:color  . args)
+  "#00ff00")
+
+(define (s:print indent inlst)
+  (map (lambda (x)
+         (cond 
+          ((or (string? x)(symbol? x))
+           (print (conc (make-string (* indent 2) #\ ) (s:any->string x))))
+          ((list? x)
+           (s:print (+ indent 1) x))
+          (else
+           ;; (print "ERROR: Bad input 01") ;; why do anything with junk?
+           )))
+       inlst))
+
+;; Moved to misc-stml
+;;
+#;(define (s:cgi-out inlst)
+  (s:output (current-output-port) inlst))
+
+#;(define (s:output port inlst)
+  (map (lambda (x)
+	 (cond 
+	  ((string? x) (print x)) ;; (print x))
+	  ((symbol? x) (print x)) ;; (print x))
+	  ((list? x)   (s:output port x))
+	  (else ""
+	   ;; (print "ERROR: Bad input 02") ;; why do anything? don't output junk.
+	   )))
+       inlst))
+;  (if (> (length inlst) 2)
+;      (print)))
+
+#;(define (s:output-new port inlst)
+  (with-output-to-port port
+      (lambda ()
+	(map (lambda (x)
+	       (cond 
+		((string? x) (print x))
+		((symbol? x) (print x))
+		((list? x)   (s:output port x))
+		(else
+		 ;; (print "ERROR: Bad input 03")
+     )))
+	     inlst))))
+
+;;======================================================================
+;; Not sure where these should go
+;;======================================================================
+
+;; (include "requirements.scm"), dbi has autoload, should not need this any more.
+
+;;======================================================================
+;; setup - convience calls to functions wrapped with a global s:session
+;;======================================================================
+
+;; macros in sugar don't work, have to load in all files or use compiled mode?
+;;
+;; (include "sugar.scm")
+
+;; use this for getting data from page to page when scope and evals
+;; get in the way
+;; save data for use in the page generation here. Does NOT persist across page reads.
+
+(define *page-data* (make-hash-table))
+
+(define (s:lset! var val)
+  (hash-table-set! *page-data* var val))
+(define (s:lget var . default)
+  (hash-table-ref/default *page-data* var (if (null? default)
+					      #f
+					      (car default))))
+
+;; to obscure and indirect database ids use one time keys
+;;
+;;  (s:get-key 'n 1)     => "n99e1882" n=number 99e is the week number since 1970, remainder is random
+;;  (s:key->val "n1882") => 1
+;;
+;;  first letter is a type: n=number, s=string, b=boolean
+(define (s:get-key key-type val)
+  (let ((mkrandstr (lambda (innum)(number->string (random innum) 16)))
+	(week      (number->string (quotient (current-seconds) (* 7 24 60 60)) 16)))
+    (let loop ((siz 1000)
+	       (key (conc key-type week (mkrandstr 100)))
+	       (num 0))
+      (if (s:session-var-get key) ;; have a collision
+	  (loop (cond                 ;; in the unlikey event we have trouble getting a new var, keep increasing the size of the number
+		 ((< num 50)  100)
+		 ((< num 100) 1000)
+		 ((< num 200) 10000)
+		 ((< num 300) 100000)
+		 ((< num 400) 1000000) ;; can't imagine needing to get here. remember that this is for a single user
+		 (else 100000000))
+		(conc key-type (mkrandstr siz))
+		(+ num 1))
+	  (begin
+	    (s:session-var-set! key val)
+	    key)))))
+
+;; given a key Xnnnn, look up the stored value and convert it appropriately, then
+;; destroy the stored session var
+;;
+(define (s:key->val key)
+  (let ((val (s:session-var-get key))
+	(typ (string->symbol (substring key 0 1))))
+    (if val
+	(begin
+	  (s:session-var-del! key)
+	  ;; we take this opportunity to clean up old keyed session vars
+	  ;; if more than 100 vars, remove all that are over 1-2 weeks old
+					;(s:cleanup-session-vars)
+	  (case typ
+	    ((n)(string->number val))
+	    ((s) val)
+	    (else val)))
+	val)))
+  
+;; clean up session vars
+;;
+(define (s:cleanup-session-vars)
+  (let* ((session-vars (hash-table-keys (s:session-get-sessionvars)))
+	 (week-num     (quotient (current-seconds) (* 7 24 60 60)))
+	 (week         (number->string week-num  16)))
+    (if (> (length session-vars) 100)
+	(for-each
+	 (lambda (var)
+	   (if (> (string-length var) 5) ;; can't have keyed values with keys less than 5 characters long
+	       (let ((var-week (string->number (substring var 1 4) 16)))
+		 (if (and var-week
+			  (>= (- week-num var-week) 2))
+		     (s:session-var-del! var)))))
+	 session-vars))))
+
+;; inputs
+;;
+;; param: (dtype [tag1 tag2 ...])
+;; dtype:
+;;    'raw     : do no conversion
+;;    'number  : convert to number, return #f if fails
+;;    'escaped : use html-escape to protect the input
+;;
+(define (s:get-input key . params)
+  (session:get-input s:session key params))
+
+(define (s:get-input-keys)
+  (session:get-input-keys s:session))
+
+;; get-input else, get-param else #f
+;;
+(define (s:get-inp key . params)
+  (or (apply s:get-input key params)
+      (apply s:get-param key params)))
+
+(define (s:load-model model)
+  (session:load-model s:session model))
+
+(define (s:model-path)
+  (session:model-path s:session))
+
+;; share data between pages calls. NOTE: This is not persistent
+;; between cgi calls. Use sessionvars for that.
+;;
+(define (s:shared-hash)
+  (sdat-shared-hash s:session))
+
+(define (s:shared-set! key val)
+  (hash-table-set! (sdat-shared-hash s:session) key val))
+
+;; What to return when no value for key?
+;;
+(define (s:shared-get key)
+  (hash-table-ref/default (sdat-shared-hash s:session) key #f))
+
+;; http://foo.bar.com/pagename/p1/p2 => '("p1" "p2")
+;;  #### DEPRECATED ####
+(define (s:get-page-params)
+  (sdat-path-params s:session))
+
+(define (s:get-path-params)
+  (sdat-path-params s:session))
+	
+
+(define (s:db)
+  (sdat-conn s:session))
+
+;;======================================================================
+;; cgi and session stuff
+;;======================================================================
+
+;;(declare (uses cookie))
+;;(declare (uses html-filter))
+;;(declare (uses misc-stml))
+;;(declare (uses formdat))
+;;(declare (uses stml))
+;;(declare (uses session))
+;;(declare (uses setup)) ;; s:session gets created here
+;;(declare (uses sqltbl))
+;;(declare (uses keystore))
+
+;; given a list of symbols give the count of the matching symbol
+;; l => '(a b c)  (dumobj:indx a 'b) => 1
+(define (s:get-fieldnum lst field-name)
+  (let loop ((head (car lst))
+             (tail (cdr lst))
+             (fnum 0))
+    (if (eq? head field-name) fnum
+        (if (null? tail) #f
+            (loop (car tail)(cdr tail)(+ fnum 1))))))
+
+(define (s:fields->string lst)
+  (string-join (map symbol->string lst) ","))
+
+(define (s:vector-get-field vec field field-list)
+  (vector-ref vec (s:get-fieldnum field-list field)))
+
+;;======================================================================
+;;
+;;======================================================================
+
+;; moved to misc-stml
+;;
+#;(define (err:log . msg)
+  (with-output-to-port (current-error-port) ;; (slot-ref self 'logpt)
+    (lambda () 
+      (apply print msg))))
+
+(define (s:tidy-url url)
+  (if url
+      (let ((r1 (regexp "^http:\\/\\/"))
+            (r2 (regexp "^[ \\t]*$"))) ;; blank
+        (if (string-match r1 url) url
+            (if (string-match r2 url) #f ;; convert a blank to #f
+                (conc "http://" url))))
+      url))
+
+(define (s:lazy->num num)
+  (if (number? num) num
+      (if (string->number num) (string->number num)
+	    (if num 1 0)))) ;; wierd eh! yep, #f=>0 #t=>1 
+
+;;======================================================================
+;; D B
+;;======================================================================
+
+;; convert values to appropriate strings
+;;
+#;(define (s:sqlparam-val->string val)
+  (cond
+   ((list?   val)(string-join (map symbol->string val) ",")) ;; (a b c) => a,b,c
+   ((string? val)(conc "'" (dbi:escape-string val) "'"))
+   ((number? val)(number->string val))
+   ((symbol? val)(dbi:escape-string (symbol->string val)))
+   ((boolean? val)
+    (if val "TRUE" "FALSE"))  ;; should this be "TRUE" or 1?
+                              ;; should this be "FALSE" or 0 or NULL?
+   (else
+    (err:log "sqlparam: unknown type for value: " val)
+    "")))
+
+;; (sqlparam "INSERT INTO foo(name,age) VALUES(?,?);" "bob" 20)
+;; NB// 1. values only!! 
+;;      2. terminating semicolon required (used as part of logic)
+;;
+;; a=? 1 (number) => a=1
+;; a=? 1 (string) => a='1'
+;; a=? #f         => a=FALSE 
+;; a=? a (symbol) => a=a 
+;;
+#;(define (s:sqlparam query . args)
+  (let* ((query-parts (string-split query "?"))
+         (num-parts    (length query-parts))
+         (num-args    (length args)))
+    (if (not (= (+ num-args 1) num-parts))
+        (err:log "ERROR, sqlparam: wrong number of arguments or missing semicolon, " num-args " for query " query)
+        (if (= num-args 0) query
+            (let loop ((section (car query-parts))
+                       (tail    (cdr query-parts))
+                       (result  "")
+                       (arg     (car args))
+                       (argtail (cdr args)))
+              (let* ((valstr    (s:sqlparam-val->string arg))
+                     (newresult (conc result section valstr)))
+                (if (null? argtail) ;; we are done
+                    (conc newresult (car tail))
+                    (loop
+                     (car tail)
+                     (cdr tail)
+                     newresult
+                     (car argtail)
+                     (cdr argtail)))))))))
+
+;;======================================================================
+;; M I S C   S T R I N G   S T U F F
+;;======================================================================
+
+(define (s:string-downcase str)
+  (if (string? str)
+      (string-translate str "ABCDEFGHIJKLMNOPQRSTUVWXYZ" "abcdefghijklmnopqrstuvwxyz")
+      str)) 
+
+;; (define session:valid-chars "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789")
+#;(define session:valid-chars "abcdefghijklmnopqrstuvwxyz0123456789") ;; cookies are case insensitive.
+#;(define session:num-valid-chars (string-length session:valid-chars))
+
+#;(define (session:get-nth-char nth)
+  (substring session:valid-chars nth  (+ nth 1)))
+
+#;(define (session:get-rand-char)
+  (session:get-nth-char (random session:num-valid-chars)))
+
+#;(define (session:make-rand-string len)
+  (let loop ((res "")
+             (n   1))
+    (if (> n len) res
+        (loop (string-append res (session:get-rand-char))
+              (+ n 1)))))
+
+;; maybe replace above make-rand-string with this someday?
+;;
+#;(define (session:generic-make-rand-string len seed-string)
+  (let ((num-chars (string-length seed-string)))
+    (let loop ((res "")
+	       (n   1))
+      (let ((char-num (random num-chars)))
+	(if (> n len) res
+	    (loop (string-append res (substring seed-string char-num (+ char-num 1)))
+		  (+ n 1)))))))
+
+;; Rely on crypt egg's default settings being secure enough, accept
+;; backwards-compatible OpenSSL crypt passwords too.
+;;
+(define (s:crypt-passwd pw s)
+  (c:crypt pw (or s (c:crypt-gensalt))))
+
+(define (s:password-match? password crypted)
+  (let* ((salt (substring crypted 0 2))
+         (pcrypted (s:crypt-passwd password salt)))
+    ;; (s:log "INFO: pcrypted=" pcrypted " crypted=" crypted)
+    (and (string? password)
+         (string? pcrypted)
+         (string=? pcrypted crypted))))
+
+;; (read-line (open-input-pipe "echo foo | mkpasswd -S ab -s"))
+
+;; BUG: The regex implements a rule, but what rule? AH! usaztempe, get rid of this? No, this also looks for &key=value ...
+(define (s:validate-uri)
+  (let ((uri (get-environment-variable "REQUEST_URI"))
+	(qrs (get-environment-variable "QUERY_STRING")))
+    (if (not uri)
+	(set! uri qrs))
+    (if uri
+	(string-match 
+	 (regexp "^(/[a-z\\-\\._:0-9]*)*(|\\?([A-Za-z0-9_\\-\\+]+=[A-Za-z0-9_\\-\\.\\+]*&{0,1})*)$") uri)
+	(begin
+	  "REQUEST URI NOT AVAILABLE!"
+	  (let ((p (open-input-pipe "env")))
+	    (let loop ((l (read-line p))
+		       (res '()))
+	      (if (eof-object? l)
+		  res
+		  (loop (read-line p)(cons (list l "<BR>") res)))))
+	  #t))))
+
+;; moved to misc-stml
+;;
+;; anything except a list is converted to a string!!!
+#;(define (s:any->string val)
+  (cond
+   ((string? val) val)
+   ((number? val) (number->string val))
+   ((symbol? val) (symbol->string val))
+   ((eq? val #f) "")
+   ((eq? val #t) "TRUE")
+   ((list? val) val)
+   (else 
+    (let ((ostr (open-output-string)))
+      (with-output-to-port ostr
+	(lambda ()
+	  (display val)))
+      (get-output-string ostr)))))
+
+#;(define (s:any->number val)
+  (cond
+   ((number? val)  val)
+   ((string? val)  (string->number val))
+   ((symbol? val)  (string->number (symbol->string val)))
+   (else     #f)))
+
+;; NB// this is *illegal* pgint
+(define (s:illegal-pgint val)
+  (cond
+   ((> val 2147483647) 1)
+   ((< val -2147483648) -1)
+   (else #f)))
+
+(define (s:any->pgint val)
+  (let ((n (s:any->number val)))
+    (if n
+	(if (s:illegal-pgint n)
+	    #f
+	    n)
+	n)))
+
+;; string is a string and non-zero length
+(define (misc:non-zero-string str)
+  (if (and (string? str)
+           (> (string-length str) 0))
+      str
+      #f))
+
+;;======================================================================
+;; html-filter
+;;======================================================================
+(define (s:split-string strng delim)
+  (if (eq? (string-length strng) 0) (list strng)
+      (let loop ((head (make-string 1 (car (string->list strng))))
+		 (tail (cdr (string->list strng)))
+		 (dest '())
+		 (temp ""))
+	(cond ((equal? head delim)
+	       (set! dest (append dest (list temp)))
+	       (set! temp ""))
+	      ((null? head) 
+	       (set! dest (append dest (list temp))))
+	      (else (set! temp (string-append temp head)))) ;; end if
+	(cond ((null? tail)
+	       (set! dest (append dest (list temp))) dest)
+	      (else (loop (make-string 1 (car tail)) (cdr tail) dest temp))))))
+
+;; allowed-tags is a list of tags as symbols:
+;;   '(a b center p a)
+;; parsing is simplistic and the response conservative
+;; if a < is found without the tag and closing > then
+;; the < or > is replaced with &lt; or &gt; without 
+;; even trying hard to figure out if there is a legit tag 
+;; buried in the text somewhere.
+;; a list of strings is returned.
+;;
+;; NOTES
+;; 1. case is important in the allowed-tags list!
+;; 2. only "solid" tags are supported i.e. <a href="foo"> will not work?
+;;
+
+;; (s:cgi-out (eval (s:output (s:html-filter "hello<b>goodbye</b><b> eh" '(a b i))))
+
+;; strategy
+;; 1. convert \n to <linefeed>
+;; 2. Split on "<"
+;; 3. Split on ">"
+;; 4. Fix
+(define (s:html-filter input-text allowed-tags)
+  (let* ((toks   (s:str->toks input-text))
+	 (tmp    (s:toks->stml '(s:null) #f toks allowed-tags))
+	 (res    (car tmp))
+	 (nxttag (cadr tmp))
+	 (rem    (caddr tmp)))
+    res))
+
+(define (s:html-filter->string input-text allowed-tags)
+  (let ((ostr (open-output-string)))
+    ;;; (s:output-new ostr (s:html-filter input-text allowed-tags))
+    (s:output-new ostr (car (eval (s:html-filter input-text allowed-tags))))
+    (string-chomp (get-output-string ostr)))) ;; don't need the linefeed, could stop adding it ...
+	
+;;     (if (null? rem)
+;; 	res '())
+;; 	(s:toks->stml (if (list? res) res '()) #f rem allowed-tags))))
+
+(define (s:str->toks str)
+  (apply append (map (lambda (tok)
+		       (intersperse (s:split-string tok ">") ">")) 
+		     (intersperse (s:split-string str "<") "<"))))
+
+(define (s:tag->stml tag)
+  (string->symbol (string-append "s:" (symbol->string tag))))
+
+
+(define (s:toks->stml res tag rem allowed)
+  ;; (print "tag: " tag " rem: " rem)
+  (if (null? rem)
+      (list (append res (if tag
+			    (list (s:tag->stml tag))
+				'())) #f '() allowed) ;; the case of a lone tag 
+      ;; handle a starting tag
+      (let* ((tmp       (s:upto-tag rem allowed))
+	     (txt       (car tmp))      ;; this txt goes with tag!!!
+	     (nexttag   (cadr tmp))     ;; this is the NEXT DAMN tag!
+	     (begin-tag (caddr tmp))
+	     (newrem    (cadddr tmp)))
+	;; (print "txt:        " txt "\nnexttag:    " nexttag "\nbegin-tag:  " begin-tag "\nnewrem:     " newrem "\nres:        " res "\n")
+	(if begin-tag ;; nest the following stuff
+	    (let* ((childdat (s:toks->stml '() nexttag newrem allowed))
+		   (child    (car childdat))
+		   (newtag   (cadr childdat))
+		   (newrem2  (caddr childdat))
+		   (allowed  (cadddr childdat))) ;; ya, it shouldn't have changed
+	      (if tag 
+		  (s:toks->stml (append res (list (append (list (s:tag->stml tag)) child (list txt))))
+				newtag newrem2 allowed)
+		  (s:toks->stml (append res (list txt) child)
+				newtag newrem2 allowed)))
+	    ;; it must have been an end tag
+	    (list (append res (list 
+			       (if tag
+				   (list (s:tag->stml tag) txt)
+				   txt)))
+		  #f
+		  newrem
+		  allowed)))))
+
+
+;; "<" "b" ">"  => "<b>"
+;; "<"
+;; (define (s:rebuild-tags input-list)
+
+;; ("blah blah" "<" "b" ">" "more stuff" "<" "i" ">" ) 
+;;     => ("blah blah" b #t ( "more stuff" "<" "i" ">" ))
+;; ("blah blah" "<" "/b" ">" "more stuff" "<" "i" ">" ) 
+;;     => ("blah blah" b #f ( "more stuff" "<" "i" ">" ))
+(define (s:upto-tag inlst allowed-tags)
+  (if (null? inlst) inlst
+      (let loop ((tok  (car inlst))
+		 (tail (cdr inlst))
+		 (prel "")) ;; create a string or a list of string parts?
+	(if (string=? tok "<") ;; might have a tag
+	    (if (> (length tail) 1) ;; to be a tag, need tag and closing ">"
+		(let ((tag (car tail))
+		      (end (cadr tail))
+		      (rem (cddr tail))) 
+		  (if (string=? end ">") ;; yep, it is probably a tag
+		      (let* ((trim-tag (if  (string=? "/" (substring tag 0 1))
+					    (substring tag 1 (string-length tag)) #f))
+			     (tag-sym  (string->symbol (if trim-tag trim-tag tag))))
+			(if (member tag-sym allowed-tags)
+			    ;; have a valid tag, rebuild it and return the result
+			    (list prel tag-sym (if trim-tag #f #t) rem)
+			    ;; not a valid tag, convert "<" and ">" and add all to prel
+			    (let ((newprel (string-append prel "&lt;" tag "&gt;")))
+			      (if (null? rem)(list newprel #f #f '()) ;; return newprel - add #f #f ???
+				  (loop (car rem)(cdr rem) newprel)))))
+		      ;; so, it wasn't a tag
+		      (let ((newprel (string-append prel "&lt;" tag)))
+			(if (null? tail)
+			    (list newprel #f #f '())
+			    (loop (car rem)(cdr rem) newprel)))))
+		;; too short to be a tag
+		(list (apply string-append prel "&lt;" tail) #f #f '()))
+	    (if (null? tail) 
+		;; we're done
+		(list (string-append prel tok) #f #f '())
+		(loop (car tail)(cdr tail)(string-append prel tok)))))))
+
+
+(define (s:divy-up-cgi-str instr)
+  (map (lambda (x) (string-split x "=")) (string-split instr "&")))
+
+(define (s:decode-str instr)
+  (let* ((abc (string-substitute "\\+" " " instr #t))
+	 (toks (s:split-string abc "%")))
+    (if (< (length toks) 2) abc
+	(let loop ((head (cadr toks))
+		   (tail (cddr toks))
+		   (result (car toks)))
+	  (if (string=? head "")
+	      (if (null? tail)
+		  result
+		  (loop (car tail)(cdr tail) result))
+	      (let* ((key (substring head 0 2))
+		     (rem (substring head 2 (string-length head)))
+		     (num (string->number key 16))
+		     (ch  (if (and (number? num)
+                                   (exact? num))
+			      (integer->char num)
+			      #f)) ;; this is an error. I will probably regret this some day
+		     (chstr  (if ch (make-string 1 ch) ""))
+		     (newres (if ch
+				 (string-append result chstr rem)
+				 (string-append result head))))
+		;; (print "head: " head " num: " num " ch: |" ch "| chstr: " chstr)
+		(if (null? tail)
+		    newres
+		    (loop (car tail)(cdr tail) newres))))))))
+
+;; probably a bug:
+;;
+;; (s:process-cgi-input "=bar")
+;; => ((bar ""))
+;;
+(define (s:process-cgi-input instr)
+  (map (lambda (xy)
+         (list (string->symbol (s:decode-str (car xy)))
+               (if (eq? (length xy) 1) 
+                   ""
+                   (s:decode-str (cadr xy)))))
+         (s:divy-up-cgi-str instr)))
+
+;; for testing -- deletme
+;; (define blah "post_title=%2B%2B%2B%2B%2B%2B%2B%2B%2B%2B%2Bhello-------------+++++++++++%26%26%26%26%26%26%26%26%26%40%40%40%40%40%40%40%40%40&post_body=%2B%2B%2B%2B%2B%2B%2B%2B%2B%2B%2Bhello-------------+++++++++++%26%26%26%26%26%26%26%26%26%40%40%40%40%40%40%40%40%40%0D%0A%0D%0A%2B%2B%2B%2B%2B%2B%2B%2B%2B%2B%2Bhello-------------+++++++++++%26%26%26%26%26%26%26%26%26%40%40%40%40%40%40%40%40%40%0D%0A%0D%0A%0D%0A%2B%2B%2B%2B%2B%2B%2B%2B%2B%2B%2Bhello-------------+++++++++++%26%26%26%26%26%26%26%26%26%40%40%40%40%40%40%40%40%40&new_post=Submit")
+;; (define blah2 "post_title=5%25&post_body=and+10%25&new_post=Submit")
+
+;;======================================================================
+;; formdat
+;;======================================================================
+
+(define formdat:*debug* #f)
+
+;; Old data format was something like this. BUT! 
+;; Forms do not have names so the hierarcy is
+;; unnecessary (I think)
+;;
+;; hashtable
+;;   |-formname --> <formdat> 'form-name=formname
+;;   |                        'form-data=hashtable
+;;   |                                       | name => value
+;;
+;; New data format is only the <formdat> portion from above
+
+;; (define-class <formdat> ()
+;;    (form-data
+;;    ))
+(define (make-formdat:formdat)(vector (make-hash-table)))
+(define (formdat:formdat-get-data   vec)    (vector-ref  vec 0))
+(define (formdat:formdat-set-data!  vec val)(vector-set! vec 0 val))
+
+(define (formdat:initialize self)
+  (formdat:formdat-set-data! self (make-hash-table)))
+
+(define (formdat:get self key)
+  (hash-table-ref/default 
+   (formdat:formdat-get-data self)
+   (cond 
+    ((symbol? key) key)
+    ((string? key) (string->symbol key))
+    (else key))
+   #f))
+
+;; change to convert data to list and append val if already exists
+;; or is a list
+(define (formdat:set! self key val)
+  (let ((prev-val (formdat:get self key))
+        (ht       (formdat:formdat-get-data self)))
+    (if prev-val
+        (if (list? prev-val)
+            (hash-table-set! ht key (cons val prev-val))
+            (hash-table-set! ht key (list val prev-val)))
+        (hash-table-set! ht key val))
+    self))
+
+(define (formdat:keys self)
+  (hash-table-keys (formdat:formdat-get-data self)))
+
+(define (formdat:printall self printproc)
+  (printproc "formdat:printall " (formdat:keys self))
+  (for-each (lambda (k)
+	      (printproc k " => " (formdat:get self k)))
+	    (formdat:keys self)))
+
+(define (formdat:all->strings self)
+  (let ((res '()))
+    (for-each (lambda (k)
+                 (set! res (cons (conc k "=>" (formdat:get self k)) res)))
+              (formdat:keys self))
+        res))
+
+;; call with *one* of the lists in the list of lists created by CGI:url-unquote
+(define (formdat:load self formlist)
+  (let ((ht             (formdat:formdat-get-data self)))
+    (if (null? formlist) self ;; no values provided, return self for no good reason
+        (let loop ((head (car formlist))
+                   (tail (cdr formlist)))
+          (let ((key (car head))
+                (val (cdr head)))
+            ;; (err:log "key=" key " val=" val)
+	    (if (> (length val) 1)
+		(formdat:set! self key val)
+		(formdat:set! self key (car val)))
+            (if (null? tail) self   ;; we are done
+                (loop (car tail)(cdr tail))))))))
+
+;; get the header from datstr
+(define (formdat:read-header datstr) ;; datstr is an input string port
+  (let loop ((hs (read-line datstr))
+	     (header '()))
+    (if (or (eof-object? hs)
+	    (string=? hs ""))
+	header
+	(loop (read-line datstr)(append header (list hs))))))
+
+;; get the data up to the next key. if there is no key then return #f
+;; return (dat remdat)
+(define (formdat:read-dat dat key)
+  (let ((index (substring-index key dat))) ;; (string-search-positions key dat)))
+    (if (or (not index)
+	    (null? index)) ;; the key was not found
+	#f
+	(let* ((datstr (open-input-string dat))
+	       ;; (result (read-string (caar index) datstr))
+	       (result (read-string index datstr))
+	       (remdat (read-string #f datstr)))
+	  (close-input-port datstr)
+	  (list result remdat)))))
+
+ ;; inp is port to read data from, maxsize is max data allowed to read (total)
+(define (formdat:dat->list inp maxsize #!key (debug-port #f))
+  ;; read 1Meg chunks from the input port. If a block is not complete
+  ;; tack on the next 1Meg chunk as needed. Set up so the header is always
+  ;; at the beginning of the chunk
+  ;;-----------------------------29932024411502323332136214973
+  ;;Content-Disposition: form-data; name="input-picture"; filename="breadfruit.jpg"
+  ;;Content-Type: image/jpeg
+  (let loop ((dat (read-string 1000000 inp))
+	     (res '())
+	     (siz 0))
+    (if debug-port (format debug-port "dat: ~A\n" dat))
+    (if debug-port (format debug-port "eof: ~A\n" (eof-object? (read inp))))
+    
+    (if (> siz maxsize)
+	(begin
+	  (print "DATA TOO BIG")
+	  res)
+	(let* ((datstr (open-input-string dat))
+	       (header (formdat:read-header datstr))
+	       (key    (if (not (null? header))(car header) #f))
+	       (remdat (read-string #f datstr))          ;; used in next line, discard if got data, else revert to
+	       (alldat (if key (formdat:read-dat remdat key) #f))    ;; try to extract the data
+	       (thsdat (if alldat (car alldat)  #f))     ;; the data
+	       (newdat (if alldat (cadr alldat) #f))     ;; left over data, must process ...
+	       (thsres (list header thsdat))             ;; speculatively construct results
+	       (newres (append res (list thsres))))      ;; speculatively construct results
+	  (close-input-port datstr)
+	  (cond
+	   ;; either no header or single input
+	   ((and (not alldat)
+		 (or (null? header)
+		     (not (string-match formdat:delim-patt-rex (car header)))))
+	    ;; (print "Got here")
+	    (cons (list header "") res)) ;; note use header as dat and use "" as header????
+	   ;; didn't find end key in this block
+	   ((not alldat)
+	    (let ((mordat (read-string 1000000 inp)))
+	      (if (string=? mordat "") ;; there is no more data, discard results and use remdat as data, this input is broken
+		  (cons (list header remdat) res)
+		  (loop (string-append dat mordat) res (+ siz 2000000))))) ;; add the extra 1000000
+	   (alldat ;; got data, don't attempt to check if there is more, just loop and rely on (not alldat) to get more data
+	    (loop newdat newres (+ siz 1000000))))))))
+
+(define formdat:bin-data-disp-rex (regexp "^Content-Disposition:\\s+form-data;"))
+(define formdat:bin-data-name-rex (regexp "\\Wname=\"([^\"]+)\""))
+(define formdat:bin-file-name-rex (regexp "\\Wfilename=\"([^\"]+)\""))
+(define formdat:bin-file-type-rex (regexp "Content-Type:\\s+([^\\s]+)"))
+(define formdat:delim-patt-rex    (regexp "^\\-+[0-9]+\\-*$"))
+
+;; returns a hash with entries for all forms - could well use a proplist?
+(define (formdat:load-all)
+  (let ((request-method (get-environment-variable "REQUEST_METHOD")))
+    (if (and request-method
+	     (string=? request-method "POST"))
+	(formdat:load-all-port (current-input-port))
+	(make-formdat:formdat))))
+
+;; (s:process-cgi-input (caaar dat))
+(define (formdat:load-all-port inp)
+  (let* ((formdat        (make-formdat:formdat))
+	 (debugp         #f))
+			 ;; (open-output-file (conc "/tmp/delme-" (current-user-id) ".log"))))
+    ;; (write-string (read-string #f inp) #f debugp)  ;; destroys all data!
+    (formdat:initialize formdat)
+    (let ((alldats (formdat:dat->list inp 10e6 debug-port: debugp)))
+      
+      (if debugp (format debugp "formdat : alldats: ~A\n" alldats))
+
+      (let ((firstitem   (car alldats))
+	    (multipass #f)) 
+	(if (and (not (null? firstitem))
+		 (not (null? (car firstitem))))
+	    (if (string-match formdat:delim-patt-rex (caar firstitem))
+		(set! multipass #t)))
+	(if multipass
+	    ;; handle multi-part form
+	    (for-each (lambda (datlst)
+			(let* ((header (formdat:extract-header-info (car datlst)))
+			       (name   (if (assoc 'name header)
+					   (string->symbol (cadr (assoc 'name header)))
+					   "")) ;; grumble
+			       (fnamel  (assoc 'filename header))
+			       (content (assoc 'content header))
+			       (dat    (cadr datlst)))
+			  ;; (print "header: " header " name: " name " fnamel: " fnamel " content: " content) ;;  " dat: " (dat)
+			  (formdat:set! formdat 
+					name
+					(if fnamel 
+					    (list (cadr fnamel)
+						  (if content
+						      (cadr content)
+						      "unknown")
+						  (string->blob dat))
+					    dat))))
+		      alldats)
+	    ;; handle single part form
+	    ;; 	(if (and (string? name)
+	    ;; 		     (string=? name "")) ;; this is the short form input I guess
+	    ;; 		(let* ((datstr (caar datlst))
+	    ;; 		       (munged (s:process-cgi-input datstr)))
+	    ;; 		  (print "datstr: " datstr " munged: " munged)
+	    (if (and (not (null? alldats))
+		     (not (null? (car alldats)))
+		     (not (null? (caar alldats))))
+		(formdat:load formdat  (s:process-cgi-input (caaar alldats))))) ;; munged))
+	;;		    (format debugp "formdat : name: ~A content: ~A\n" name content)
+	(if debugp (close-output-port debugp))
+	;; (sdat-formdat-set! s:session formdat)
+	formdat))))
+		
+#|
+(define inp (open-input-file "tests/example.post.in"))
+(define dat (read-string #f inp))
+(define datstr (open-input-string dat))
+
+;; or
+
+(define inp (open-input-file "tests/example.post.binary.in"))
+(define dat (read-string #f inp))
+(define datstr (open-input-string dat))
+
+(formdat:read-header datstr)
+
+(define dat (formdat:dat->list inp 10e6))
+(close-input-port inp)
+|#
+  
+(define (formdat:extract-header-info header)
+  (if (null? header)
+      '()
+      (let loop ((hed (car header))
+		 (tal (cdr header))
+		 (res '()))
+	(if (string-match formdat:bin-data-disp-rex hed) ;; 
+	    (let* ((data-namem (string-match formdat:bin-data-name-rex hed))
+		   (file-namem (string-match formdat:bin-file-name-rex hed))
+		   (data-name  (if data-namem (cadr data-namem) #f))
+		   (this       (if file-namem
+				   (list (list 'name data-name)(list 'filename (cadr file-namem)))
+				   (list (list 'name data-name)))))
+	      (if (null? tal)
+		  (append res this)
+		  (loop (car tal)(cdr tal)(append res this))))
+	    (let ((content (string-match formdat:bin-file-type-rex hed))) ;; this is the stanza for the content type
+	      (if content
+		  (let ((newres (cons (list 'content (cadr content)) res)))
+		    (if (null? tal)
+			newres
+			(loop (car tal)(cdr tal) newres)))
+		  (if (null? tal)
+		      res
+		      (loop (car tal)(cdr tal) res)
+		      )))))))
+
+;;	      (let loop ((l       (read-line)) ;; (if (eq? mode 'norm)(read-line)(read-char)))
+;;			 (endline #f)
+;;			 (num     0))
+;;		;; (format debugp "~A\n" l)
+;;              (if (or (not (eof-object? l))
+;;		      (not (and (eq? mode 'bin)
+;;				(string=? l "")))) ;; if in bin mode empty string is end of file
+;;		  (case mode
+;;		    ((start)
+;;		     (set! mode 'norm)
+;;		     (if (string-match delim-patt-rex l)
+;;			 (begin
+;;			   (set! delim-string l)
+;;			   (set! delim-len    (string-length l))
+;;			   (loop (read-line) #f 0))
+;;			 (loop l #f 0)))
+;;		    ((norm)
+;;		     ;; I don't like how this gets checked on every single input. Must be a better way. FIXME
+;;		     (if (and (string-match bin-data-disp-rex l)
+;;			      (string-match bin-data-name-rex l)
+;;			      (string-match bin-file-name-rex l))
+;;			 (begin
+;;			   (set! data-name (cadr (string-match bin-data-name-rex l)))
+;;			   (set! file-name (cadr (string-match bin-file-name-rex l)))
+;;			   (set! mode 'content)
+;;			   (loop (read-line) #f num)))
+;;		     (let* ((dat  (s:process-cgi-input l))) ;; (CGI:url-unquote l))
+;;		       (format debugp "PROCESS-CGI-INPUT: ~A\n" (intersperse dat ","))
+;;		       (formdat:load formdat dat)
+;;		       (loop (read-line) #f num)))
+;;		    ((content)
+;;		     (if (string-match bin-file-type-rex l)
+;;			 (begin 
+;;			   (set! mode 'bin)
+;;			   (set! data-type (cadr (string-match bin-file-type-rex l)))
+;;			   (loop (read-string 1) #f num))))
+;;		    ((bin)
+;;		     ;; delim-string: \n"---------------12345"
+;;		     ;;                  012345678901234567890
+;;		     ;; endline:        "---------------12"
+;;		     ;; l = "3"
+;;		     ;; delim-len = 20
+;;		     ;; (substring  "---------------12345" 17 18) => "3"
+;;		     ;;
+;;		     (cond
+;;		       ;; haven't found the start of an endline, is the next char a newline?
+;;		      ((and (not endline)
+;;			    (string=? l "\n")) ;; required first character 
+;;		       (let ((newendline (open-output-string)))
+;;			 ;; (write-line l newendline) ;; discard the newline. add it back if don't have a lock on delim-string
+;;			 (loop (read-string 1) newendline (+ num 1))))
+;;		      ((not endline)
+;;		       (write-string l #f bin-dat)
+;;		       (loop (read-string 1) #f (+ num 1)))
+;;		      ;; string so far matches delim-string
+;;		      (endline
+;;		       (let* ((endstr (get-output-string endline))
+;;			      (endlen (string-length endstr)))
+;;			 (if (> endlen 0)
+;;			     (format debugp " delim: ~A\nendstr: ~A\n" delim-string endstr))
+;;			 (if (and (> delim-len endlen)
+;;				  (string=? l (substring delim-string endlen (+ endlen 1))))
+;;			     ;; yes, this character matches the next in the delim-string
+;;			     (if (eq? delim-len endlen) ;; have a match! Ignore that a newline is required. Lazy bugger.
+;;				 (let* ((fn      (string->symbol data-name)))
+;;				   (formdat:set! formdat fn (list file-name data-type (string->blob (get-output-string bin-dat))))
+;;				   (set! mode 'norm)
+;;				   (loop (read-line) #f 0))
+;;				 (begin
+;;				   (write-string l #f endline)
+;;				   (loop (read-string 1) endline (+ num 1))))
+;;			     ;; no, this character does NOT match the next in line in delim-string
+;;			     (begin
+;;			       (write-string "\n" #f bin-dat) ;; don't forget that newline we dropped
+;;			       (write-string endstr #f bin-dat)
+;;			       (write-string l #f bin-dat)
+;;			       (loop (read-string 1) #f (+ num 1))))))))
+;;		    )))))
+
+;;    (formdat:printall formdat (lambda (x)(write-line x debugp)))
+
+#|
+(define inp (open-input-file "/tmp/stmlrun/delme-33.log.keep-for-ref"))
+(define dat (read-string #f inp))
+(close-input-port inp)
+|#
+
+;;======================================================================
+;; use a table in your db called metadat to store key value pairs
+;;======================================================================
+
+
+(define (keystore:get db key)
+  (dbi:get-one db "SELECT value FROM metadata WHERE key=?;" key))
+
+(define (keystore:set! db key value)
+  (let ((curr-val (keystore:get db key)))
+    (if curr-val
+	(dbi:exec db "UPDATE metadata SET value=? WHERE key=?;" value key)
+	(dbi:exec db "INSERT INTO metadata (key,value) VALUES (?,?);" key value))))
+
+(define (keystore:del! db key)
+  (dbi:exec db "DELETE FROM metadata WHERE key=?;" key))
+
+;;======================================================================
+;; stuff from misc-stml.scm
+;;======================================================================
+
+;; moved to stmlcommon
+;; (bunch of stuff)
+
+;; moved from stmlcommon
+;;
+;; anything except a list is converted to a string!!!
+(define (s:any->string val)
+  (cond
+   ((string? val) val)
+   ((number? val) (number->string val))
+   ((symbol? val) (symbol->string val))
+   ((eq? val #f) "")
+   ((eq? val #t) "TRUE")
+   ((list? val) val)
+   (else 
+    (let ((ostr (open-output-string)))
+      (with-output-to-port ostr
+	(lambda ()
+	  (display val)))
+      (get-output-string ostr)))))
+
+(define (s:any->number val)
+  (cond
+   ((number? val)  val)
+   ((string? val)  (string->number val))
+   ((symbol? val)  (string->number (symbol->string val)))
+   (else     #f)))
+
+;; Moved from stmlcommon
+;;
+(define (s:cgi-out inlst)
+  (s:output-new (current-output-port) inlst))
+
+#;(define (s:output port inlst)
+  (map (lambda (x)
+	 (cond 
+	  ((string? x) (print x)) ;; (print x))
+	  ((symbol? x) (print x)) ;; (print x))
+	  ((list? x)   (s:output port x))
+	  (else ""
+	   ;; (print "ERROR: Bad input 02") ;; why do anything? don't output junk.
+	   )))
+       inlst))
+;  (if (> (length inlst) 2)
+;      (print)))
+
+(define (s:output-new port inlst)
+  (with-output-to-port port
+      (lambda ()
+	(map (lambda (x)
+	       (cond 
+		((string? x) (print x))
+		((symbol? x) (print x))
+		((list? x)   (s:output-new port x))
+		(else
+		 ;; (print "ERROR: Bad input 03")
+     )))
+	     inlst))))
+           
+(define (err:log . msg)
+  (with-output-to-port (current-error-port) ;; (slot-ref self 'logpt)
+    (lambda () 
+      (apply print msg))))
+
+;;======================================================================
+;; D B
+;;======================================================================
+
+;; convert values to appropriate strings
+;;
+(define (s:sqlparam-val->string val)
+  (cond
+   ((list?   val)(string-join (map symbol->string val) ",")) ;; (a b c) => a,b,c
+   ((string? val)(conc "'" (dbi:escape-string val) "'"))
+   ((number? val)(number->string val))
+   ((symbol? val)(dbi:escape-string (symbol->string val)))
+   ((boolean? val)
+    (if val "TRUE" "FALSE"))  ;; should this be "TRUE" or 1?
+                              ;; should this be "FALSE" or 0 or NULL?
+   (else
+    (err:log "sqlparam: unknown type for value: " val)
+    "")))
+
+;; (sqlparam "INSERT INTO foo(name,age) VALUES(?,?);" "bob" 20)
+;; NB// 1. values only!! 
+;;      2. terminating semicolon required (used as part of logic)
+;;
+;; a=? 1 (number) => a=1
+;; a=? 1 (string) => a='1'
+;; a=? #f         => a=FALSE 
+;; a=? a (symbol) => a=a 
+;;
+(define (s:sqlparam query . args)
+  (let* ((query-parts (string-split query "?"))
+         (num-parts    (length query-parts))
+         (num-args    (length args)))
+    (if (not (= (+ num-args 1) num-parts))
+        (err:log "ERROR, sqlparam: wrong number of arguments or missing semicolon, " num-args " for query " query)
+        (if (= num-args 0) query
+            (let loop ((section (car query-parts))
+                       (tail    (cdr query-parts))
+                       (result  "")
+                       (arg     (car args))
+                       (argtail (cdr args)))
+              (let* ((valstr    (s:sqlparam-val->string arg))
+                     (newresult (conc result section valstr)))
+                (if (null? argtail) ;; we are done
+                    (conc newresult (car tail))
+                    (loop
+                     (car tail)
+                     (cdr tail)
+                     newresult
+                     (car argtail)
+                     (cdr argtail)))))))))
+
+;; (define session:valid-chars "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789")
+(define session:valid-chars "abcdefghijklmnopqrstuvwxyz0123456789") ;; cookies are case insensitive.
+(define session:num-valid-chars (string-length session:valid-chars))
+
+(define (session:get-nth-char nth)
+  (substring session:valid-chars nth  (+ nth 1)))
+
+(define (session:get-rand-char)
+  (session:get-nth-char (random session:num-valid-chars)))
+
+(define (session:make-rand-string len)
+  (let loop ((res "")
+             (n   1))
+    (if (> n len) res
+        (loop (string-append res (session:get-rand-char))
+              (+ n 1)))))
+
+;; maybe replace above make-rand-string with this someday?
+;;
+(define (session:generic-make-rand-string len seed-string)
+  (let ((num-chars (string-length seed-string)))
+    (let loop ((res "")
+	       (n   1))
+      (let ((char-num (random num-chars)))
+	(if (> n len) res
+	    (loop (string-append res (substring seed-string char-num (+ char-num 1)))
+		  (+ n 1)))))))
+
+
+;;======================================================================
+;; P A R A M S
+;;======================================================================
+
+;; input: 'a ('a "val a" 'b "val b") => "val a"
+(define (s:find-param key param-lst)
+  (let loop ((head (car param-lst))
+	     (tail (cdr param-lst)))
+    (if (eq? head key)
+	(car tail)
+	(if (< (length tail) 2) #f
+	    (loop (cadr tail)(cddr tail))))))
+
+(define (s:param->string param)
+  (conc (symbol->string (car param)) "=" "\"" (cadr param) "\""))
+
+;; remove 'foo "bar" from ('foo "bar" 'bar "foo")
+(define (s:remove-param-matching params key)
+  (if (= (length params) 0)'() ;;  proper params list >= 2 items
+      (let loop ((head     (car params))
+                 (tail     (cdr params))
+                 (result   '()))
+        (if (symbol? head) ;; symbols have params
+            (let ((val     (car tail))
+                  (newtail (cdr tail)))
+              (if (eq? head key)  ;; get rid of this one
+                  (if (null? newtail) result
+                      (loop (car newtail)(cdr newtail) result))
+                  (let ((newresult (append result (list head val))))
+                    (if (null? newtail) newresult
+                        (loop (car newtail)(cdr newtail) newresult)))))
+            (let ((newresult (append result (list head))))
+              (if (null? tail) newresult
+                  (loop (car tail)(cdr tail) newresult)))))))
+
+(define (session:get-param-from params key)
+  (let ((r1 (regexp (conc "^" (s:any->string key) "=(.*)$"))))
+    (if (null? params) #f
+        (let loop ((head (car params))
+                   (tail (cdr params)))
+          (let ((match (string-match r1 head)))
+            (if match
+                (list-ref match 1)
+                (if (null? tail) #f
+                    (loop (car tail)(cdr tail)))))))))
+
+(define (s:process-params params)
+  (if (null? params) ""
+      (let loop ((res "")
+                 (head (car params))
+                 (tail (cdr params)))
+        (if (null? tail)
+            (conc res " " (s:param->string head))
+            (loop
+             (conc res " " (s:param->string head))
+             (car tail)
+             (cdr tail))))))
+
+;; remove key=var from (key=var key1=var1 key2=var2 ...)
+(define (k=v-params:remove-matching params key)
+  (if (= (length params) 0) params
+      (let ((r1 (regexp (conc "^" key "="))))
+        (let loop ((head (car params))
+                   (tail (cdr params))
+                   (result '()))
+          (if (string-match r1 head)
+              (if (null? tail) result
+                  (loop (car tail)(cdr tail) result))
+              (let ((newlst (cons head result)))
+                (if (null? tail) newlst
+                    (loop (car tail)(cdr tail) newlst))))))))
+
+;;======================================================================
+;; stuff pulled from session
+;;======================================================================
+
+
+;; sessions table
+;; id session_id session_key
+;; create table sessions (id serial not null,session-key text);
+
+;; session_vars table
+;; id session_id page_id key value
+;; create table session_vars (id serial not null,session_id integer,page text,key text,value text);
+
+;; TODO
+;;  Concept of order num incremented with each page access
+;;     if a branch is taken then a new session would need to be created
+;;
+
+;; make-vector-record session session dbtype dbinit conn params path-params session-key session-id domain toppage page curr-page content-type page-type sroot twikidir pagedat alt-page-dat pagevars pagevars-before sessionvars sessionvars-before globalvars globalvars-before logpt formdat request-method session-cookie curr-err log-port logfile seen-pages page-dir-style debugmode
+;; (define (make-sdat)(make-vector 36))
+;; (define (sdat-dbtype               vec)    (vector-ref  vec 0))
+;; (define (sdat-dbinit               vec)    (vector-ref  vec 1))
+;; (define (sdat-conn                 vec)    (vector-ref  vec 2))
+;; (define (sdat-pgconn               vec)    (vector-ref (vector-ref vec 2) 1))
+;; (define (sdat-params               vec)    (vector-ref  vec 3))
+;; (define (sdat-path-params          vec)    (vector-ref  vec 4))
+;; (define (sdat-session-key          vec)    (vector-ref  vec 5))
+;; (define (sdat-session-id           vec)    (vector-ref  vec 6))
+;; (define (sdat-domain               vec)    (vector-ref  vec 7))
+;; (define (sdat-toppage              vec)    (vector-ref  vec 8))
+;; (define (sdat-page                 vec)    (vector-ref  vec 9))
+;; (define (sdat-curr-page            vec)    (vector-ref  vec 10))
+;; (define (sdat-content-type         vec)    (vector-ref  vec 11))
+;; (define (sdat-page-type            vec)    (vector-ref  vec 12))
+;; (define (sdat-sroot                vec)    (vector-ref  vec 13))
+;; (define (sdat-twikidir             vec)    (vector-ref  vec 14))
+;; (define (sdat-pagedat              vec)    (vector-ref  vec 15))
+;; (define (sdat-alt-page-dat         vec)    (vector-ref  vec 16))
+;; (define (sdat-pagevars             vec)    (vector-ref  vec 17))
+;; (define (sdat-pagevars-before      vec)    (vector-ref  vec 18))
+;; (define (sdat-sessionvars          vec)    (vector-ref  vec 19))
+;; (define (sdat-sessionvars-before   vec)    (vector-ref  vec 20))
+;; (define (sdat-globalvars           vec)    (vector-ref  vec 21))
+;; (define (sdat-globalvars-before    vec)    (vector-ref  vec 22))
+;; (define (sdat-logpt                vec)    (vector-ref  vec 23))
+;; (define (sdat-formdat              vec)    (vector-ref  vec 24))
+;; (define (sdat-request-method       vec)    (vector-ref  vec 25))
+;; (define (sdat-session-cookie       vec)    (vector-ref  vec 26))
+;; (define (sdat-curr-err             vec)    (vector-ref  vec 27))
+;; (define (sdat-log-port             vec)    (vector-ref  vec 28))
+;; (define (sdat-logfile              vec)    (vector-ref  vec 29))
+;; (define (sdat-seen-pages           vec)    (vector-ref  vec 30))
+;; (define (sdat-page-dir-style       vec)    (vector-ref  vec 31))
+;; (define (sdat-debugmode            vec)    (vector-ref  vec 32))
+;; (define (sdat-shared-hash          vec)    (vector-ref  vec 33))
+;; (define (sdat-script               vec)    (vector-ref  vec 34))
+;; (define (sdat-force-ssl            vec)    (vector-ref  vec 35))
+;; 
+;; (define (session:get-shared vec varname)
+;;   (hash-table-ref/default (vector-ref vec 33) varname #f))
+;; 
+;; (define (sdat-dbtype-set!              vec val)(vector-set! vec 0 val))
+;; (define (sdat-dbinit-set!              vec val)(vector-set! vec 1 val))
+;; (define (sdat-conn-set!                vec val)(vector-set! vec 2 val))
+;; (define (sdat-params-set!              vec val)(vector-set! vec 3 val))
+;; (define (sdat-path-set-params!         vec val)(vector-set! vec 4 val))
+;; (define (sdat-session-set-key!         vec val)(vector-set! vec 5 val))
+;; (define (sdat-session-set-id!          vec val)(vector-set! vec 6 val))
+;; (define (sdat-domain-set!              vec val)(vector-set! vec 7 val))
+;; (define (sdat-toppage-set!             vec val)(vector-set! vec 8 val))
+;; (define (sdat-page-set!                vec val)(vector-set! vec 9 val))
+;; (define (sdat-curr-set-page!           vec val)(vector-set! vec 10 val))
+;; (define (sdat-content-set-type!        vec val)(vector-set! vec 11 val))
+;; (define (sdat-page-set-type!           vec val)(vector-set! vec 12 val))
+;; (define (sdat-sroot-set!               vec val)(vector-set! vec 13 val))
+;; (define (sdat-twikidir-set!            vec val)(vector-set! vec 14 val))
+;; (define (sdat-pagedat-set!             vec val)(vector-set! vec 15 val))
+;; (define (sdat-alt-set-page-dat!        vec val)(vector-set! vec 16 val))
+;; (define (sdat-pagevars-set!            vec val)(vector-set! vec 17 val))
+;; (define (sdat-pagevars-set-before!     vec val)(vector-set! vec 18 val))
+;; (define (sdat-sessionvars-set!         vec val)(vector-set! vec 19 val))
+;; (define (sdat-sessionvars-set-before!  vec val)(vector-set! vec 20 val))
+;; (define (sdat-globalvars-set!          vec val)(vector-set! vec 21 val))
+;; (define (sdat-globalvars-set-before!   vec val)(vector-set! vec 22 val))
+;; (define (sdat-logpt-set!               vec val)(vector-set! vec 23 val))
+;; (define (sdat-formdat-set!             vec val)(vector-set! vec 24 val))
+;; (define (sdat-request-set-method!      vec val)(vector-set! vec 25 val))
+;; (define (sdat-session-set-cookie!      vec val)(vector-set! vec 26 val))
+;; (define (sdat-curr-set-err!            vec val)(vector-set! vec 27 val))
+;; (define (sdat-log-set-port!            vec val)(vector-set! vec 28 val))
+;; (define (sdat-logfile-set!             vec val)(vector-set! vec 29 val))
+;; (define (sdat-seen-set-pages!          vec val)(vector-set! vec 30 val))
+;; (define (sdat-page-set-dir-style!      vec val)(vector-set! vec 31 val))
+;; (define (sdat-debugmode-set!           vec val)(vector-set! vec 32 val))
+;; (define (sdat-shared-set-hash!         vec val)(vector-set! vec 33 val))
+;; (define (sdat-script-set!              vec val)(vector-set! vec 34 val))
+;; (define (sdat-force-set-ssl!           vec val)(vector-set! vec 35 val))
+;; 
+;; (define (session:set-shared! vec varname val)
+;;   (hash-table-set! (vector-ref vec 33) varname val))
+
+;; The global session
+(define s:session (make-sdat))
+
+;; SPLIT INTO STRAIGHT FORWARD INIT AND COMPLEX INIT
+#;(define (session:initialize self #!optional (configf #f))
+  (sdat-dbtype-set! self      'pg)
+  (sdat-page-set! self        "home")        ;; these are defaults
+  (sdat-curr-set-page! self   "home")
+  (sdat-content-set-type! self "Content-type: text/html; charset=iso-8859-1\n\n")
+  (sdat-page-set-type! self   'html)
+  (sdat-toppage-set! self     "index")
+  (sdat-params-set! self      '())           ;;
+  (sdat-path-set-params! self '())
+  (sdat-session-set-key! self #f)
+  (sdat-pagedat-set! self     '())
+  (sdat-alt-set-page-dat! self #f)
+  (sdat-sroot-set! self       "./")
+  (sdat-session-set-cookie! self #f)
+  (sdat-curr-set-err! self #f)
+  (sdat-log-set-port! self (current-error-port))
+  (sdat-seen-set-pages! self '())
+  (sdat-page-set-dir-style! self #t) ;; #t : pages/<pagename>_(view|cntl).scm
+                                      ;; #f : pages/<pagename>/(view|control).scm 
+  (sdat-debugmode-set!          self #f)
+  			     
+  (sdat-pagevars-set!           self (make-hash-table))
+  (sdat-sessionvars-set!        self (make-hash-table))
+  (sdat-globalvars-set!         self (make-hash-table))
+  (sdat-pagevars-set-before!    self (make-hash-table))
+  (sdat-sessionvars-set-before! self (make-hash-table))
+  (sdat-globalvars-set-before!  self (make-hash-table))
+  (sdat-domain-set!             self "locahost")   ;; end of defaults
+  (sdat-script-set!             self #f)
+  (sdat-force-set-ssl!          self #f)
+  (let* ((rawconfigdat (session:read-config self configf))
+	 (configdat (if rawconfigdat (eval rawconfigdat) '()))
+	 (sroot     (s:find-param 'sroot    configdat))
+	 (logfile   (s:find-param 'logfile  configdat))
+	 (dbtype    (s:find-param 'dbtype   configdat))
+	 (dbinit    (s:find-param 'dbinit   configdat))
+	 (domain    (s:find-param 'domain   configdat))
+	 (twikidir  (s:find-param 'twikidir configdat))
+	 (page-dir  (s:find-param 'page-dir-style configdat))
+	 (debugmode (s:find-param 'debugmode configdat))
+         (script    (s:find-param 'script    configdat))
+	 (force-ssl (s:find-param 'force-ssl configdat)))
+    (if sroot    (sdat-sroot-set!    self sroot))
+    (if logfile  (sdat-logfile-set!  self logfile))
+    (if dbtype   (sdat-dbtype-set!   self dbtype))
+    (if dbinit   (sdat-dbinit-set!   self dbinit))
+    (if domain   (sdat-domain-set!   self domain))
+    (if twikidir (sdat-twikidir-set! self twikidir))
+    (if debugmode (sdat-debugmode-set! self debugmode))
+    (if script    (sdat-script-set!    self script))
+    (if force-ssl (sdat-force-set-ssl! self force-ssl))
+    (sdat-page-set-dir-style! self page-dir)
+    ;; (print "configdat: ")(pp configdat)
+    (if debugmode
+	(session:log self "sroot: " sroot " logfile: " logfile " dbtype: " dbtype 
+		     " dbinit: " dbinit " domain: " domain " page-dir-style: " page-dir))
+    )
+  (sdat-shared-set-hash! self (make-hash-table))
+  )
+
+;; Used for the strangely inconsistent handling of the config file. A better way is needed.
+;;
+;;   (let ((dbtype (sdat-dbtype self)))
+;;     (print "dbtype: " dbtype)
+;;     (sdat-dbtype-set! self (eval dbtype))))
+
+(define (session:setup self #!optional (configf #f))
+  (session:initialize self configf)
+  (let ((dbtype    (sdat-dbtype self))
+	(debugmode (sdat-debug-mode self))
+	(dbinit    (eval (sdat-dbinit self)))
+	(dbexists  #f))
+    (let ((dbfname (alist-ref 'dbname dbinit)))
+      (if debugmode (session:log self "session:setup dbfname=" dbfname ", dbtype=" dbtype ", dbinit=" dbinit))
+      (if (eq? dbtype 'sqlite3)
+	  ;; The 'auto method will distribute dbs across the disk using hash
+	  ;; of user host and user. TODO
+	  ;; (if (eq? dbfname 'auto) ;; This is the auto assignment of a db based on hash of IP
+	  (let ((dbpath (pathname-directory dbfname)))  ;; do a couple sanity checks here to make setting up easier
+	    (if debugmode (session:log self "INFO: setting up for sqlite3 db access to " dbfname))
+	    (if (not (file-write-access? dbpath))
+		(session:log self "WARNING: Cannot write to " dbpath)
+		(if debugmode (session:log self "INFO: " dbpath " is writeable")))
+	    (if (file-exists? dbfname)
+		(begin
+		  ;; (session:log self "setting dbexists to #t")
+		  (set! dbexists #t))))
+	  (if debugmode (session:log self "INFO: setting up for pg db access to account info " dbinit)))
+      (if debugmode (session:log self "dbtype: " dbtype " dbfname: " dbfname " dbexists: " dbexists)))
+    (sdat-conn-set! self (dbi:open dbtype dbinit))
+    (set! *db* (sdat-conn self))
+    (if (and (not dbexists)(eq? dbtype 'sqlite3))
+ 	(begin
+	  (print "WARNING: Setting up session db with sqlite3")
+	  (session:setup-db self)))
+    (session:process-url-path self)
+    (session:setup-session-key self)
+    ;; capture stdin if this is a POST
+    (sdat-request-method-set! self (get-environment-variable "REQUEST_METHOD"))
+    (sdat-formdat-set! self (formdat:load-all))))
+
+;; setup the db with session tables, works for sqlite only right now
+(define (session:setup-db self)
+  (let ((conn (sdat-conn self)))
+    (for-each 
+     (lambda (stmt)
+       (dbi:exec conn stmt))
+     (list "CREATE TABLE session_vars (id INTEGER PRIMARY KEY,session_id INTEGER,page TEXT,key TEXT,value TEXT);"
+	   "CREATE TABLE sessions (id INTEGER PRIMARY KEY,session_key TEXT,last_used TIMESTAMP);"
+           "CREATE TABLE metadata (id INTEGER PRIMARY KEY,key TEXT,value TEXT);"))))
+;;  ;; if we have a session_key look up the session-id and store it
+;;  (sdat-session-set-id! self (session:get-id self)))
+
+;; only set session-cookie when a new session is created
+(define (session:setup-session-key self)  
+  (let* ((sk  (session:extract-session-key self))
+         (sid (if sk (session:get-id self sk) #f)))
+    (if (not sid) ;; need a new key
+        (let* ((new-key (session:get-new-key self))
+               (new-sid (session:get-id self new-key)))
+          (sdat-session-key-set! self new-key)
+          (sdat-session-id-set! self new-sid)
+          (sdat-session-cookie-set! self (session:make-cookie self)))
+        (sdat-session-id-set! self sid))))
+
+(define (session:make-cookie self)
+  ;; (list (conc "session_key=" (sdat-session-key self) "; Path=/; Domain=." (sdat-domain self) "; Max-Age=" (* 86400 14) "; Version=1"))) 
+  ;; According to 
+  ;;    http://www.codemarvels.com/2010/11/apache-rewriterule-set-a-cookie-on-localhost/
+
+  ;;  Here are the 2 (often left out) requirements to set a cookie using
+  ;;  httpd-F�s rewrite rule (mod_rewrite), while working on localhost:-A
+  ;;
+  ;;  Use the IP 127.0.0.1 instead of localhost/machine-name as the
+  ;;  domain; e.g. [CO=someCookie:someValue:127.0.0.1:2:/], which says
+  ;;  create a cookie -Y�someCookie� with value �someValue� for the
+  ;;  domain �127.0.0.1$B!m(B having a life time of 2 mins, for any path in
+  ;;  the domain (path=/). (Obviously you will have to run the
+  ;;  application with this value in the URL)
+  ;;
+  ;;  To make a session cookie, limit the flag statement to just three
+  ;;  attributes: name, value and domain. e.g
+  ;;  [CO=someCookie:someValue:127.0.0.1] %G–%@ Any further
+  ;;  settings, apache writes an� expires� attribute for the set-cookie
+  ;;  header, which makes the cookie a persistent one (not really
+  ;;  persistent, as the expires value set is the current server time
+  ;;  %G–%@ so you don-F-F�t even get to see your cookie!)-A
+  (list (string-substitute 
+	 ";" "; " 
+	 (car (construct-cookie-string 
+	       ;; warning! messing up this itty bitty bit of code will cost much time!
+	       `(("session_key" ,(sdat-session-key self)
+		  expires: ,(+ (current-seconds) (* 14 86400)) 
+		  ;; max-age: (* 14 86400)
+		  path: "/" ;; 
+		  domain: ,(string-append "." (sdat-domain self))
+		  version: 1)) 0)))))
+
+;; look up a given session key and return the id if found, #f if not found
+(define (session:get-id self session-key)
+  ;; (let ((session-key (sdat-session-key self)))
+  (if session-key
+      (let ((query (string-append "SELECT id FROM sessions WHERE session_key='" session-key "'"))
+            (conn (sdat-conn self))
+            (result #f))
+	(dbi:for-each-row 
+	 (lambda (tuple)
+	   (set! result (vector-ref tuple 0)))
+	 conn query)
+	(if result (dbi:exec conn (conc "UPDATE sessions SET last_used=" (dbi:now conn) " WHERE session_key=?;") session-key))
+        result)
+      #f))
+
+;; 
+(define (session:process-url-path self)
+  (let ((path-info    (get-environment-variable "PATH_INFO"))
+	(query-string (get-environment-variable "QUERY_STRING")))
+    ;; (session:log self "path-info=" path-info " query-string=" query-string)
+    (if path-info
+	(let* ((parts    (string-split path-info "/"))
+	       (numparts (length parts)))
+	  (if (> numparts 0)
+	      (sdat-page-set! self (car parts)))
+	  ;; (session:log self "url-path=" url-path " parts=" parts)
+	  (if (> numparts 1)
+	      (sdat-path-params-set! self (cdr parts)))
+          (if query-string
+              (sdat-params-set! self (string-split query-string "&")))))))
+
+;; BUGGY!
+(define (session:get-new-key self)
+  (let ((conn   (sdat-conn self))
+        (tmpkey (session:make-rand-string 20))
+        (status #f))
+    (dbi:for-each-row (lambda (tuple)
+			(set! status #t))
+		      conn (string-append "INSERT INTO sessions (session_key) VALUES ('" tmpkey "')"))
+    tmpkey))
+
+;; returns session key IFF it is in the HTTP_COOKIE 
+(define (session:extract-session-key self)
+  (let ((http-cookie (get-environment-variable "HTTP_COOKIE")))
+    ;; (err:log "http-cookie: " http-cookie)
+    (if http-cookie
+        (session:extract-key-from-param self (string-split-fields  ";\\s+" http-cookie infix:) "session_key")
+        #f)))
+
+(define (session:get-session-id self session-key)
+  (let ((query "SELECT id FROM sessions WHERE session_key=?;")
+        (result #f))
+    ;;     (pg:query-for-each (lambda (tuple)
+    ;;                          (set! result (vector-ref tuple 0))) ;; (vector-ref tuple 0)))
+    ;;                        (s:sqlparam query session-key)
+    ;;                        (sdat-conn self))
+    ;;                        conn)
+    (dbi:for-each-row (lambda (tuple)
+			(set! result (vector-ref tuple 0))) ;; (vector-ref tuple 0)))
+		      (sdat-conn self)
+		      (s:sqlparam query session-key))
+    result))
+
+;; delete all records for a session
+;; 
+;; NEEDS TO BE TRANSACTIONIZED!
+;;
+(define (session:delete-session self session-key)
+  (let ((session-id (session:get-session-id self session-key))
+        (qry1        ;; (conc "BEGIN;"
+			  "DELETE FROM session_vars WHERE session_id=?;")
+	(qry2             "DELETE FROM sessions WHERE id=?;")
+		     ;;  "COMMIT;"))
+        (conn              (sdat-conn self)))
+    (if session-id
+        (begin
+          (dbi:exec conn qry1 session-id) ;; session-id)
+	  (dbi:exec conn qry2 session-id)
+	  ;; (session:initialize self)
+	  (session:setup self)))
+    (not (session:get-session-id self session-key))))
+
+;; (define (session:delete-session self session-key)
+;;   (let ((session-id (session:get-session-id self session-key))
+;;         (queries    (list "BEGIN;"
+;; 			  "DELETE FROM session_vars WHERE session_id=?;"
+;;                           "DELETE FROM sessions WHERE id=?;"
+;; 			  "COMMIT;"))
+;;         (conn              (sdat-conn self)))
+;;     (if session-id
+;;         (begin
+;;           (for-each
+;;            (lambda (query)
+;;              (dbi:exec conn query session-id))
+;; 	   queries)
+;; 	  (initialize self '())
+;; 	  (session:setup self)))
+;;     (not (session:get-session-id self session-key))))
+
+(define (session:extract-key self key)
+  (let ((params (sdat-params self)))
+    (session:extract-key-from-param self params key)))
+
+(define (session:extract-key-from-param self params key)
+  (let ((r1     (regexp (string-append "^" key "=([^=]+)$"))))
+    (err:log "INFO: Looking for " key " in " params)
+    (if (< (length params) 1) #f
+	(let loop ((head   (car params))
+		   (tail   (cdr params)))
+	  (let ((match (string-match r1 head)))
+	    (cond
+	     (match
+	      (let ((session-key (list-ref match 1)))
+		(err:log "INFO: Found session key=" session-key)
+		(sdat-session-key-set! self (list-ref match 1))
+		session-key))
+	     ((null? tail)
+	      #f)
+	     (else
+	      (loop (car tail)
+		    (cdr tail)))))))))
+
+(define (session:set-page! self page_name)
+  (sdat-page-set! self page_name))
+
+(define (session:close self)
+  (dbi:close (sdat-conn self)))
+;; (close-output-port (sdat-logpt self))
+
+(define (session:err-msg self msg)
+  (hash-table-set! (sdat-sessionvars self) "ERROR_MSG"
+		   (string-intersperse (map s:any->string msg) " ")))
+
+(define (session:prev-err self)
+  (let ((prev-err (hash-table-ref/default (sdat-sessionvars-before self) "ERROR_MSG" #f))
+	(curr-err (hash-table-ref/default (sdat-sessionvars self) "ERROR_MSG" #f)))
+    (if prev-err prev-err
+	(if curr-err curr-err #f))))
+
+;; session vars
+;; 1. keys are always a string NOT a symbol
+;; 2. values are always a string conversion is the responsibility of the 
+;;    consuming function (at least for now, I'd like to change this)
+
+;; set a session var for the current page
+;;
+(define (session:curr-page-set! self key value)
+  (hash-table-set! (sdat-pagevars self) (s:any->string key) (s:any->string value)))
+
+;; del a var for the current page
+;;
+(define (session:page-var-del! self key)
+  (hash-table-delete! (sdat-pagevars self) (s:any->string key)))
+
+;; get the appropriate hash given a page "*sessionvars*, *globalvars* or page
+;;
+(define (session:get-page-hash self page)
+  (if (string=? page "*sessionvars*")
+      (sdat-sessionvars self)
+      (if (string=? page "*globalvars*")
+	  (sdat-globalvars self)
+	  (sdat-pagevars self))))
+
+;; set a session var for a given page
+;;
+(define (session:set! self page key value)
+  (let ((ht (session:get-page-hash self page)))
+    (hash-table-set! ht (s:any->string key) (s:any->string value))))
+
+;; get session vars for the current page
+;;
+(define (session:page-get self key)
+  (hash-table-ref/default (sdat-pagevars self) key #f))
+
+;; get session vars for a specified page
+;;
+(define (session:get self page key params)
+  (let* ((ht  (session:get-page-hash self page))
+	 (res (hash-table-ref/default ht (s:any->string key) #f)))
+    (session:apply-type-preference res params)))
+
+;; delete a session var for a specified page
+;;
+(define (session:del! self page key)
+  (let ((ht (session:get-page-hash self page)))
+    (hash-table-delete! ht (s:any->string key))))
+
+;; get ALL keys for this page and store in the session pagevars hash
+;;
+(define (session:get-vars self)
+  (let ((session-id  (sdat-session-id self)))
+    (if (not session-id)
+	(err:log "ERROR: No session id in session object! session:get-vars")
+	(let* ((result             #f)
+	       (conn               (sdat-conn self))
+	       (pagevars-before    (sdat-pagevars-before self))
+	       (sessionvars-before (sdat-sessionvars-before self))
+	       (globalvars-before  (sdat-globalvars-before self))
+	       (pagevars           (sdat-pagevars self))
+	       (sessionvars        (sdat-sessionvars self))
+	       (globalvars         (sdat-globalvars self))
+	       (page-name          (sdat-page self))
+	       (session-key        (sdat-session-key self))
+	       (query              (string-append
+				    "SELECT key,value FROM session_vars INNER JOIN sessions ON session_vars.session_id=sessions.id "
+				    "WHERE session_key=? AND page=?;")))
+	  ;; first the page specific vars
+	  (dbi:for-each-row (lambda (tuple)
+			      (let ((k (vector-ref tuple 0))
+				    (v (vector-ref tuple 1)))
+				(hash-table-set! pagevars-before k v)
+				(hash-table-set! pagevars        k v)))
+			    conn
+			    (s:sqlparam query session-key page-name))
+	  ;; then the session specific vars
+	  (dbi:for-each-row (lambda (tuple)
+			      (let ((k (vector-ref tuple 0))
+				    (v (vector-ref tuple 1)))
+				(hash-table-set! sessionvars-before k v)
+				(hash-table-set! sessionvars        k v)))
+			    conn
+			    (s:sqlparam query session-key "*sessionvars*"))
+	  ;; and finally the global vars
+	  (dbi:for-each-row (lambda (tuple)
+			      (let ((k (vector-ref tuple 0))
+				    (v (vector-ref tuple 1)))
+				(hash-table-set! globalvars-before k v)
+				(hash-table-set! globalvars        k v)))
+			    conn
+			    (s:sqlparam query session-key "*globalvars"))
+	  ))))
+
+(define (session:save-vars self)
+  (let ((session-id  (sdat-session-id self)))
+    (if (not session-id)
+	(err:log "ERROR: No session id in session object! session:get-vars")
+	(let* ((status      #f)
+	       (conn        (sdat-conn self))
+	       (page-name   (sdat-page self))
+	       (del-query   "DELETE FROM session_vars WHERE session_id=? AND page=? AND key=?;")
+	       (ins-query   "INSERT INTO session_vars (session_id,page,key,value) VALUES(?,?,?,?);")
+	       (upd-query   "UPDATE session_vars set value=? WHERE key=? AND session_id=? AND page=?;")
+	       (changed-count 0))
+	  ;; save the delta only
+	  (for-each
+	   (lambda (page) ;; page is: "*globalvars*" "*sessionvars*" or otherstring
+	     (let* ((before-after-ht (cond
+				      ((string=? page "*sessionvars*")
+				       (vector (sdat-sessionvars self)
+					       (sdat-sessionvars-before self)))
+				       ((string=? page "*globalvars*")
+					(vector (sdat-globalvars self)
+						(sdat-globalvars-before self)))
+				       (else 
+					(vector (sdat-pagevars self)
+						(sdat-pagevars-before self)))))
+		    (master-ht   (vector-ref before-after-ht 0))
+		    (before-ht   (vector-ref before-after-ht 1))
+		    (master-keys (hash-table-keys master-ht))
+		    (before-keys (hash-table-keys before-ht))
+		    (all-keys (delete-duplicates (append master-keys before-keys))))
+	       (for-each 
+		(lambda (key)
+		  (let ((master-value (hash-table-ref/default master-ht key #f))
+			(before-value (hash-table-ref/default before-ht key #f)))
+		    (cond
+		     ;; before and after exist and value unchanged - do nothing
+		     ((and master-value before-value (equal? master-value before-value)))
+		     ;; before and after exist but are changed
+		     ((and master-value before-value)
+		      (dbi:for-each-row (lambda (tuple)
+					  (set! changed-count (+ changed-count 1)))
+					conn
+					(s:sqlparam upd-query master-value key session-id page)))
+		     ;; master-value no longer exists (i.e. #f) - remove item
+		     ((not master-value)
+		      (dbi:for-each-row (lambda (tuple)
+					  (set! changed-count (+ changed-count 1)))
+					conn
+					(s:sqlparam del-query session-id page key)))
+		     ;; before-value doesn't exist - insert a new value
+		     ((not before-value)
+		      (dbi:for-each-row (lambda (tuple)
+					  (set! changed-count (+ changed-count 1)))
+					conn
+					(s:sqlparam ins-query session-id page key master-value)))
+		     (else (err:log "Shouldn't get here")))))
+		all-keys))) ;; process all keys
+	   (list "*sessionvars*" "*globalvars*" page-name))))))
+
+;; (pg:sql-null-object? element)
+(define (session:read-config self #!optional (fname #f))
+  (let* ((cgi-path (pathname-directory (car (argv))))
+         (name     (or fname (string-append (if cgi-path (conc cgi-path "/") "") "." (pathname-file (car (argv))) ".config"))))
+    (if (not (file-exists? name))
+	(print name " not found at " (current-directory))
+	(let* ((fp (open-input-file name))
+	       (initargs (read fp)))
+	  (close-input-port fp)
+	  initargs))))
+
+;; call the controller if it exists
+;; 
+;; WARNING - this code needs a defense agains recursive calling!!!!!
+;;
+;;   I suggest a limit of 100 calls. Plenty for allowing multiple instances
+;;   of a page inside another page. 
+;;
+;; parts = 'both | 'control | 'view
+;;
+
+(define (files-read->string . files)
+  (string-intersperse 
+   (apply append (map file-read->string files)) "\n"))
+
+(define (file-read->string f) 
+  (let ((p (open-input-file f)))
+    (let loop ((hed (read-line p))
+	       (res '()))
+      (if (eof-object? hed)
+	  res
+	  (loop (read-line p)(append res (list hed)))))))
+
+(define (process-port p)
+  (let ((e (interaction-environment)))
+    (map 
+     (lambda (x)
+       (cond
+	((list? x) x)
+	((string? x) x)
+	(else '())))
+     (port-map (lambda (s)
+		 (eval s e))
+	       (lambda ()(read p))))))
+
+(define (session:process-file f)
+  (let* ((p    (open-input-file f))
+	 (dat  (process-port p)))
+    (close-input-port p)
+    dat))
+
+;; May 2011, putting all pages into one directory for the following reasons:
+;;   1. want filename to reflect page name (emacs limitation)
+;;   2. that's it! no other reason. could make it configurable ...
+;; page-dir-style is:
+;;  'stored   => stored in executable
+;;  'flat     => pages flat directory
+;;  'dir      => directory tree pages/<pagename>/{view,control}.scm
+;; parts:
+;;  'both     => load control and view (anything other than view or control and the default)
+;;  'view     => load view only
+;;  'control  => load control only
+(define (session:call-parts self page #!key (parts 'both))
+  (sdat-curr-page-set! self page)
+  (let* ((dir-style    (sdat-page-dir-style self));; (equal? (sdat-page-dir-style self) "onedir")) ;; flag #t for onedir, #f for old style
+	 (dir          (string-append (sdat-sroot self) 
+				      (if dir-style 
+					  (conc "/pages/")
+					  (conc "/pages/" page)))))
+    (case dir-style
+      ;; NB// Stored always loads both control and view
+      ((stored)
+       ((eval (string->symbol (conc "pages:" page))) 
+	self                         ;; the session
+	(sdat-conn self)         ;; the db connection
+	(sdat-shared-hash self)  ;; a shared hash table for passing data to/from page calls
+	))
+      ((flat)   
+       (let* ((so-file  (conc dir page ".so"))
+	      (scm-file (conc dir page ".scm"))
+	      (src-file (or (file-exists? so-file)
+			    (file-exists? scm-file))))
+	 (if src-file
+	     (begin
+	       (load src-file)
+	       ((eval (string->symbol (conc "pages:" page))) 
+		self                         ;; the session
+		(sdat-conn self)         ;; the db connection
+		(sdat-shared-hash self)  ;; a shared hash table for passing data to/from page calls
+		))
+	     (list "<p>Page not found " page " </p>"))))
+       ;; first the control
+       ;; (let ((control-file (conc "pages/" page "_ctrl.scm"))
+       ;;       (view-file    (conc "pages/" page "_view.scm")))
+       ;;   (if (and (file-exists? control-file)
+       ;;  	  (not (eq? parts 'view)))
+       ;;       (begin
+       ;;         (session:set-called! self page)
+       ;;         (load control-file)))
+       ;;   (if (file-exists? view-file)
+       ;;       (if (not (eq? parts 'control))
+       ;;  	 (session:process-file view-file))
+       ;;       (list "<p>Page not found " page " </p>")))
+      ((dir) "ERROR:  dir style not yet re-implemented")
+      (else
+       (list "ERROR: page-dir-style must be stored, dir or flat, got " dir-style)))))
+
+(define (session:call self page parts)
+  (session:call-parts self page 'both))
+
+(define (session:load-model self model)
+  (let* ((mpath     (session:model-path self))
+	 (model.scm (string-append mpath "/" model ".scm"))
+	 (model.so  (string-append mpath "/" model ".so")))
+    (if (file-exists? model.so)
+	(load model.so)
+	(if (file-exists? model.scm)
+	    (load model.scm)
+	    (s:log "ERROR: model " model.scm " not found")))))
+
+(define (session:model-path self)
+  (or (sdat-models self)
+      (string-append (sdat-sroot self) "/models/")))
+
+(define (session:pp-formdat self)
+  (let ((dat (formdat:all->strings (sdat-formdat self))))
+    (string-intersperse dat "<br> ")))
+
+(define (session:param->string params)
+  ;; (err:log "params=" params)
+  (if (< (length params) 1)
+      ""
+      (let loop ((key (car params))
+		 (val (cadr params))
+		 (tail (cddr params))
+		 (result '()))
+	(let ((newresult (cons (string-append (s:any->string key) "=" (s:any->string val))
+			       result)))
+	  (if (< (length tail) 1) ;; true if done
+	      (string-intersperse newresult "&")
+	      (loop (car tail)(cadr tail)(cddr tail) newresult))))))
+
+(define (session:link-to self page params)
+  (let* ((https-host   (get-environment-variable "HTTPS_HOST"))
+         (force-ssl    (sdat-force-ssl self))
+	 (server       (or https-host ;; Assuming HTTPS_HOST is only set if available
+			   (get-environment-variable "HTTP_HOST")
+			   (get-environment-variable "SERVER_NAME")
+			   (sdat-domain self)))
+         (force-script  (sdat-script self))
+	 (script        (or force-script
+			    (let ((script-name (string-split (get-environment-variable "SCRIPT_NAME") "/")))
+			      (if (> (length script-name) 1)
+				  (string-append (car script-name) "/" (cadr script-name))
+				  (get-environment-variable "SCRIPT_NAME"))))) ;; build script name from first two elements. This is a hangover from before I used ? in the URL.)
+         (session-key   (sdat-session-key self))
+	 (paramstr      (session:param->string params)))
+    (session:log self "server=" server " script=" script " page=" page)
+    (string-append (if (or https-host force-ssl)
+		      "https://"
+		      "http://")
+		   server "/" script "/" page "?" paramstr))) ;; "/sn=" session-key)))
+
+(define (session:cgi-out self)
+  (let* ((content  (list (sdat-content-type self))) ;; '("Content-type: text/html; charset=iso-8859-1\n\n"))
+	 (header   (let ((cookie (sdat-session-cookie self)))
+		     (if cookie
+			 (cons (string-append "Set-Cookie: " (car cookie))
+			       content)
+			 content)))
+	 (pagedat  (sdat-pagedat self)))
+    (s:cgi-out 
+     (cons header pagedat))))
+
+(define (session:log self . msg)
+  (with-output-to-port (sdat-log-port self) ;; (sdat-logpt self)
+    (lambda () 
+      (apply print msg))))
+
+;; escape, convert or return raw when given user input data that potentially
+;; could be malicious
+;;
+(define (session:apply-type-preference res params)
+  (let* ((dtype    (if (null? params)
+		       'escaped
+		       (car params)))
+	 (tags    (if (null? params)
+		      '()
+		      (cdr params))))
+    (case dtype
+      ((raw)     res)
+      ((number)  (if (string? res)(string->number res) #f))
+      ((escaped) (if (string? res)
+		     (s:html-filter->string res tags)
+		     res))
+      ((escaped-nl) (if (string? res) ;; escape \n and \r
+			(string-intersperse
+			 (string-split
+			  (string-intersperse
+			   (string-split (s:html-filter->string res tags) "\n")
+			   "\\n")
+			  "\r")
+			 "\\r")
+			res)) ;; should return #f if not a string and can't escape it?
+      (else      (if (string? res)
+		     (s:html-filter->string res '())
+		     res)))))
+
+#;(define (session:get-param-from params key)
+  (let ((r1 (regexp (conc "^" (s:any->string key) "=(.*)$"))))
+    (if (null? params) #f
+        (let loop ((head (car params))
+                   (tail (cdr params)))
+          (let ((match (string-match r1 head)))
+            (if match
+                (list-ref match 1)
+                (if (null? tail) #f
+                    (loop (car tail)(cdr tail)))))))))
+
+;; params are stored as list of key=val
+;;
+(define (session:get-param self key type-params)
+  ;; (session:log s:session "params=" (slot-ref s:session 'params))
+  (let* ((params (sdat-params self))
+	 (res    (session:get-param-from params key)))
+    (session:apply-type-preference res type-params)))
+
+;; This one will get the first value found regardless of form
+;; param: (dtype [tag1 tag2 ...])
+;; dtype:
+;;    'raw     : do no conversion
+;;    'number  : convert to number, return #f if fails
+;;    'escaped : use html-escape to protect the input -- this is the default
+;;
+(define (session:get-input self key params)
+  (let* ((dtype    (if (null? params)
+		       'escaped
+		       (car params)))
+	 (tags    (if (null? params)
+		      '()
+		      (cdr params)))
+	 (formdat (sdat-formdat self))
+	 (res     (if (not formdat) #f
+		      (if (or (string? key)(number? key)(symbol? key))
+			  (if (and (vector? formdat)
+				   (eq? (vector-length formdat) 1)
+				   (hash-table? (vector-ref formdat 0)))
+			      (formdat:get formdat key)
+			      (begin
+				(session:log self "ERROR: formdat: " formdat " is not of class <formdat>")
+				#f))
+			  (begin
+			    (session:log self "ERROR: bad key " key)
+			    #f)))))
+    (case dtype
+      ((raw)     res)
+      ((number)  (if (string? res)(string->number res) #f))
+      ((escaped) (if (string? res)
+		     (s:html-filter->string res tags)
+		     res))
+      (else      (if (string? res)
+		     (s:html-filter->string res '())
+		     res)))))
+
+;; This one will get the first value found regardless of form
+(define (session:get-input-keys self)
+  (let* ((formdat (sdat-formdat self)))
+    (if (not formdat) #f
+	(if (and (vector? formdat)
+		 (eq? (vector-length formdat) 1)
+		 (hash-table? (vector-ref formdat 0)))
+	    (formdat:keys formdat)
+	    (begin
+	      (session:log self "ERROR: formdat: " formdat " is not of class <formdat>")
+	      #f)))))
+
+(define (session:run-actions self)
+  (let* ((action    (session:get-param self 'action '(raw)))
+	 (page      (sdat-page self)))
+    ;; (print "action=" action " page=" page)
+    (if action
+	(let ((action-lst  (string-split action ".")))
+	  ;; (print "action-lst=" action-lst)
+	  (if (not (= (length action-lst) 2)) 
+	      (err:log "Action should be of form: module.action")
+	      (let* ((targ-page   (car action-lst))
+		     (proc-name   (string-append targ-page "-action"))
+		     (targ-action (cadr action-lst)))
+		;; (err:log "targ-page=" targ-page " proc-name=" proc-name " targ-action=" targ-action)
+
+		;; call here only if never called before
+		(if (session:never-called-page? self targ-page)
+		    (session:call-parts self targ-page 'control))
+		;;                    proc                         action    
+
+		(if #t ;; set to #t to see better error messages during debuggin :-)
+		    ((eval (string->symbol proc-name)) targ-action) ;; unsafe execution
+		    (condition-case ((eval (string->symbol proc-name)) targ-action)
+				    ((exn file) (s:log "file error"))
+				    ((exn i/o)  (s:log "i/o error"))
+				    ((exn )     (s:log "Action not implemented: " proc-name " action: " targ-action))
+				    (var ()     (s:log "Unknown Error"))))))))))
+
+(define (session:never-called-page? self page)
+  (session:log self "Checking for page: " page)
+  (not (member page (sdat-seen-pages self))))
+
+(define (session:set-called! self page)
+  (sdat-seen-pages-set! self (cons page (sdat-seen-pages self))))
+
+;;======================================================================
+;; Alternative data type delivery
+;;======================================================================
+
+(define (session:alt-out self)
+  (let ((dat (sdat-alt-page-dat self)))
+    ;; (s:log "dat is: " dat)
+    ;; (print "HTTP/1.1 200 OK")
+    (print "Date: " (time->string (seconds->utc-time (current-seconds))))
+    (print "Content-Type: " (sdat-content-type self))
+    (print "Accept-Ranges: bytes")
+    (print "Content-Length: " (if (blob? dat)
+				  (blob-size dat)
+				  0))
+    (print "Keep-Alive: timeout=15, max=100")
+    (print "Connection: Keep-Alive")
+    (print "")
+    (write-string (blob->string dat) #f (current-output-port))))
+
+;;======================================================================
+;; Orphaned functions
+;;======================================================================
+
+;; was in setup
+;;
+(define (s:log . msg)
+  (apply session:log s:session msg))
+
+
+;; Usage: (s:get-err s:big)
+(define (s:get-err wrapperfunc)
+  (let ((errmsg (sdat-curr-err s:session)))
+    (if errmsg ((if wrapperfunc
+                    wrapperfunc
+                    s:strong) errmsg) '())))
+(define (stml:cgi-session session #!optional (configf #f))
+  ;; (session:initialize session)
+  (session:setup session configf)
+  (session:get-vars session)
+
+  (sdat-log-port-set! session ;; (current-error-port))
+		      (open-output-file (sdat-logfile session) #:append))
+  (s:validate-inputs)
+  (change-directory (sdat-sroot session))
+  (session:run-actions session)
+  (sdat-pagedat-set! session
+		     (append (sdat-pagedat session)
+			     (s:call (sdat-toppage session))))
+  (if (eq? (sdat-page-type session) 'html) ;; default is html. 
+      (session:cgi-out session)
+      (session:alt-out session))
+  (session:save-vars session)
+  (session:close session))
+
+
+(define (s:validate-inputs)
+  (if (not (s:validate-uri))
+      (begin (s:error-page "Bad URI" (let ((ref (get-environment-variable "HTTP_REFERER")))
+				       (if ref
+					   (list "referred from" ref)
+					   "")))
+	     (exit))))
+
+(define (s:error-page . err)
+  (s:cgi-out (cons "Content-type: text/html; charset=iso-8859-1\n\n"
+		   (s:html (s:head 
+			    (s:title err)
+			    (s:body
+			     (s:h1 "ERROR")
+			     (s:p err)))))))           
+
+
+(define (stml:main proc #!optional (configf #f))
+  (handle-exceptions
+   exn   
+   (if (sdat-debug-mode s:session)
+       (begin
+	 (print "Content-type: text/html")
+	 (print "")
+	 (print "<html> <head> <title>EXCEPTION</title> </head> <body>")
+	 (print "   QUERY_STRING is: <b> " (get-environment-variable "QUERY_STRING") " </b> <br>")
+	 (print "<pre>")
+	 ;; (print "   EXCEPTION: " ((condition-property-accessor 'exn 'message) exn))
+	 (print-error-message exn)
+	 (print-call-chain)
+	 (print "</pre>")
+	 (print "<table>")
+	 (for-each (lambda (var)
+		     (print "<tr><td>" (car var) "</td><td>" (cdr var) "</td></tr>"))
+		   (get-environment-variables))
+	 (print "</table>")
+	 (print "</body></html>"))
+       (begin
+	 (with-output-to-file (conc "/tmp/stml-crash-" (current-process-id) ".log")
+	   (lambda ()
+	     (print "EXCEPTION")
+	     (print "   QUERY_STRING is: " (get-environment-variable "QUERY_STRING") )
+	     (print "")
+	     ;; (print "   EXCEPTION: " ((condition-property-accessor 'exn 'message) exn))
+	     (print-error-message exn)
+	     (print-call-chain)
+	     (print "")
+	     (for-each (lambda (var)
+			 (print (car var) "\t" (cdr var)))
+		       (get-environment-variables))))
+	 ;; return something useful to the user
+	 (print "Content-type: text/html")
+	 (print "")
+	 (print "<html> <head> <title>EXCEPTION</title> </head> <body>")
+	 (print "<h1>CRASH!</h1>")
+	 (print "   Please notify support at " (sdat-domain s:session) " that the error log is stml-crash-" (current-process-id) ".log</b> <br>")
+	 ;; (print "<pre>")
+	 ;; ;; (print "   EXCEPTION: " ((condition-property-accessor 'exn 'message) exn))
+	 ;; ;; (print-error-message exn)
+	 ;; ;; (print-call-chain)
+	 ;; (print "</pre>")
+	 ;; (print "<table>")
+	 ;; (for-each (lambda (var)
+	 ;; 	     (print "<tr><td>" (car var) "</td><td>" (cdr var) "</td></tr>"))
+	 ;; 	   (get-environment-variables))
+	 ;; (print "</table>")
+	 (print "</body></html>")))
+   (if proc (proc s:session) (stml:cgi-session s:session configf))
+ ;; (raise-error)
+ ;; (exit)
+   ))
+
+;; find out if we are in debugmode
+(define (s:debug-mode?)
+  (sdat-debug-mode s:session))
+
+(define (s:never-called-page? page)
+  (session:never-called-page? s:session page))
+
+(define (s:set-err . args)
+  (sdat-curr-err-set! s:session args))
+
+(define (s:current-page)
+  (sdat-page s:session))
+
+(define (s:delete-session)
+  (session:delete-session s:session (sdat-session-key s:session)))
+
+(define (s:call page . partsl)
+  (if (null? partsl)
+      (session:call s:session page #f)
+      (session:call s:session page (car partsl))))
+
+(define (s:link-to page . params)
+  (session:link-to s:session page params))
+
+(define (s:get-param key . type-params)
+  (session:get-param s:session key type-params))
+
+;; these are page local
+(define (s:get key) 
+  (session:page-get s:session key))
+
+(define (s:set! key val)
+  (session:curr-page-set! s:session key val))
+
+(define (s:del! key)
+  (session:page-var-del! s:session key))
+
+#;(define (s:get-n-del! key)
+  (let ((val (session:page-get s:session key)))
+    (session:del! s:session val key)
+    val))
+
+;; these are session wide
+(define (s:session-var-get key . params) 
+  (session:get s:session "*sessionvars*" key params))
+
+(define (s:session-var-set! key val)
+  (session:set! s:session "*sessionvars*" key val))
+
+(define (s:session-var-get-n-del! key)
+  (let ((val (session:page-get s:session key)))
+     (session:del! s:session "*sessionvars*" key)
+     val))
+
+(define (s:session-var-del! key)
+  (session:del! s:session "*sessionvars*" key))
+
+(define s:session-var-delete! s:session-var-del!)
+
+;; utility to get all vars as hash table
+(define (s:session-get-sessionvars)
+  (sdat-sessionvars s:session))
+
+;;======================================================================
+;; Sugar
+;;======================================================================
+;;
+;; (require 'syntax-case)
+;; 
+;; (define-syntax s:if-param
+;;   (syntax-rules ()
+;;     [(_ s x)   (if (s:get s) x (s:comment "s:if not"))]
+;;     [(_ s x y) (if (s:get s) x y)]))
+;; ;; 
+;; (define-syntax s:if-test
+;;   (syntax-rules ()
+;;     [(_ s x) (if   (string=? "yep" s)   x (list "s:if not"))]
+;;     [(_ s x y) (if (string=? "yep" s) x y)]))
+
+;; Some of these routines use:
+;;
+;;     http://www.cs.toronto.edu/~gfb/scheme/simple-macros.html
+;;
+;; Syntax for defining macros in a simple style similar to function definiton,
+;;  when there is a single pattern for the argument list and there are no keywords.
+;;
+;; (define-simple-syntax (name arg ...) body ...)
+;;
+
+(define-syntax define-simple-syntax
+  (syntax-rules ()
+    ((_ (name arg ...) body ...)
+     (define-syntax name (syntax-rules () ((name arg ...) (begin body ...)))))))
+
+;;======================================================================
+;; syntatic sugar items
+;;======================================================================
+
+;; We often seem to want to include stuff if a conditional is met
+;; otherwise not include it. This routine makes that slightly cleaner
+;; since using a pure if results in #<undefined> objects. (admittedly they 
+;; should be ignored but this is slightly cleaner I think). 
+;;
+;; NOTE: This has to be a macro or the true clause will be evaluated 
+;; whether "a" is true or false
+
+;; If a is true return b, else return '()
+(define-simple-syntax (s:if a b)
+  (if a b '()))
+
+
+;; Using the Simple-Syntax System
+;; 
+;; The syntax for defining macros in this system is similar to that for defining functions. In fact if the macro has a fixed number of arguments the syntax is identical. For example:
+;; 
+;;   ; Define a simple macro to add a value to a variable.
+;;   ;
+;;   (define-simple-syntax (+= variable value)
+;;     (set! variable (+ variable value)))
+;; 
+;;   ; Use it.
+;;   ;
+;;   (define v 2)
+;;   (+= v 7)
+;;   v ; => 9
+;; 
+;; For a fixed number of arguments followed by an unknown number of arguments we use ... after a single argument to represent the unknown number (possibly zero) of arguments. For example, let's revise our definition of += to allow zero or more values to be added:
+;; 
+;;   ; Define a simple macro to add a zero or more values to a variable
+;;   ;
+;;   (define-simple-syntax (+= variable value ...)
+;;     (set! variable (+ variable value ...)))
+;; 
+;;   ; Use it
+;;   ;
+;;   (define v 2)
+;;   (+= v 7)
+;;   v ; => 9
+;;   (+= v 3 4)
+;;   v ; => 16
+;;   (+= v)
+;;   v ; => 16
+;; 
+
+(define-simple-syntax (s:if-param varname first ...)
+  (if (s:get varname)
+      (begin
+	first
+	...)
+      '()))
+
+(define-simple-syntax (s:if-sessionvar varname first ...)
+  (if (s:session-var-get varname)
+      (begin
+	first
+	...)
+      '()))
+
+;; (define-macro (s:if-param varname ...)
+;;   (match dat
+;; 	 (()    '())
+;; 	 ((a)    `(if (s:get ,varname) ,a '()))
+;; 	 ((a b)  `(if (s:get ,varname) ,a ,b))))
+;; 
+;; (define-macro (s:if-sessionvar varname . dat)
+;;   (match dat
+;; 	 (()    '())
+;; 	 ((a)    `(if (s:session-var-get ,varname) ,a '()))
+;; 	 ((a b)  `(if (s:session-var-get ,varname) ,a ,b))))
+;; 
+
+)

ADDED   stml2/stml2.setup
Index: stml2/stml2.setup
==================================================================
--- /dev/null
+++ stml2/stml2.setup
@@ -0,0 +1,32 @@
+;; Copyright 2007-2010, Matthew Welland.
+;;
+;;  This program is made available under the GNU GPL version 2.0 or
+;;  greater. See the accompanying file COPYING for details.
+;;
+;;  This program is distributed WITHOUT ANY WARRANTY; without even the
+;;  implied warranty of MERCHANTABILITY or FITNlmESS FOR A PARTICULAR
+;;  PURPOSE.
+
+;;;; margs.setup
+
+;; compile the code into a dynamically loadable shared object
+;; (will generate margs.so)
+;; (compile -s margs.scm)
+
+;; Install as extension library
+
+;; handle cookies
+(standard-extension 'cookie       "0.5")
+;; (standard-extension 'stmlcommon   "0.5")
+(standard-extension 'stml2        "0.5")
+
+;; (standard-extension 'session      "0.5")
+;; (standard-extension 'misc-stml    "0.5") ;; moved to stmlcommon.scm
+;; (standard-extension 'html-filter  "0.5") ;; moved to stmlcommon.scm
+;; (standard-extension 'formdat      "0.5") ;; moved into stmlcommon.scm
+;; (standard-extension 'setup        "0.5") ;; moved into stmlcommon.scm
+;; (standard-extension 'keystore     "0.5") ;; moved into stmlcommon.scm
+;; (standard-extension 'sqltbl       "0.5") ;; eliminated
+
+;; (install-extension 'stml "stml.so")
+

ADDED   stml2/stmlcommon.scm
Index: stml2/stmlcommon.scm
==================================================================
--- /dev/null
+++ stml2/stmlcommon.scm
@@ -0,0 +1,20 @@
+;; Copyright 2007-2011, Matthew Welland.
+;; 
+;;  This program is made available under the GNU GPL version 2.0 or
+;;  greater. See the accompanying file COPYING for details.
+;; 
+;;  This program is distributed WITHOUT ANY WARRANTY; without even the
+;;  implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+;;  PURPOSE.
+
+;; (require-extension syntax-case)
+;; (declare (run-time-macros))
+
+(module stmlcommon
+    *
+
+(import  chicken scheme data-structures extras srfi-13 ports posix)
+
+(use (prefix dbi dbi:) regex (prefix crypt c:) srfi-69)
+
+)

ADDED   stml2/stmlmodule.scm
Index: stml2/stmlmodule.scm
==================================================================
--- /dev/null
+++ stml2/stmlmodule.scm
@@ -0,0 +1,14 @@
+;; Copyright 2007-2011, Matthew Welland.
+;; 
+;;  This program is made available under the GNU GPL version 2.0 or
+;;  greater. See the accompanying file COPYING for details.
+;; 
+;;  This program is distributed WITHOUT ANY WARRANTY; without even the
+;;  implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+;;  PURPOSE.
+
+;; (require-extension syntax-case)
+;; (declare (run-time-macros))
+
+(include "stmlcommon.scm")
+

ADDED   stml2/stmlrun.scm
Index: stml2/stmlrun.scm
==================================================================
--- /dev/null
+++ stml2/stmlrun.scm
@@ -0,0 +1,19 @@
+#!/usr/local/bin/csi -q
+
+;; Copyright 2007-2011, Matthew Welland.
+;; 
+;;  This program is made available under the GNU GPL version 2.0 or
+;;  greater. See the accompanying file COPYING for details.
+;; 
+;;  This program is distributed WITHOUT ANY WARRANTY; without even the
+;;  implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+;;  PURPOSE.
+
+;; (require-extension syntax-case)
+;; (declare (run-time-macros))
+
+;; (include "stmlcommon.scm")
+(require-library stml)
+
+
+(stml:main #f)

ADDED   stml2/sugar.scm
Index: stml2/sugar.scm
==================================================================
--- /dev/null
+++ stml2/sugar.scm
@@ -0,0 +1,113 @@
+;; Copyright 2007-2011, Matthew Welland.
+;; 
+;;  This program is made available under the GNU GPL version 2.0 or
+;;  greater. See the accompanying file COPYING for details.
+;; 
+;;  This program is distributed WITHOUT ANY WARRANTY; without even the
+;;  implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+;;  PURPOSE.
+;;
+
+;;======================================================================
+;; Sugar
+;;======================================================================
+;;
+;; (require 'syntax-case)
+;; 
+;; (define-syntax s:if-param
+;;   (syntax-rules ()
+;;     [(_ s x)   (if (s:get s) x (s:comment "s:if not"))]
+;;     [(_ s x y) (if (s:get s) x y)]))
+;; ;; 
+;; (define-syntax s:if-test
+;;   (syntax-rules ()
+;;     [(_ s x) (if   (string=? "yep" s)   x (list "s:if not"))]
+;;     [(_ s x y) (if (string=? "yep" s) x y)]))
+
+;; Some of these routines use:
+;;
+;;     http://www.cs.toronto.edu/~gfb/scheme/simple-macros.html
+;;
+;; Syntax for defining macros in a simple style similar to function definiton,
+;;  when there is a single pattern for the argument list and there are no keywords.
+;;
+;; (define-simple-syntax (name arg ...) body ...)
+;;
+
+(define-syntax define-simple-syntax
+  (syntax-rules ()
+    ((_ (name arg ...) body ...)
+     (define-syntax name (syntax-rules () ((name arg ...) (begin body ...)))))))
+
+;;======================================================================
+;; syntatic sugar items
+;;======================================================================
+
+;; We often seem to want to include stuff if a conditional is met
+;; otherwise not include it. This routine makes that slightly cleaner
+;; since using a pure if results in #<undefined> objects. (admittedly they 
+;; should be ignored but this is slightly cleaner I think). 
+;;
+;; NOTE: This has to be a macro or the true clause will be evaluated 
+;; whether "a" is true or false
+
+;; If a is true return b, else return '()
+(define-simple-syntax (s:if a b)
+  (if a b '()))
+
+
+;; Using the Simple-Syntax System
+;; 
+;; The syntax for defining macros in this system is similar to that for defining functions. In fact if the macro has a fixed number of arguments the syntax is identical. For example:
+;; 
+;;   ; Define a simple macro to add a value to a variable.
+;;   ;
+;;   (define-simple-syntax (+= variable value)
+;;     (set! variable (+ variable value)))
+;; 
+;;   ; Use it.
+;;   ;
+;;   (define v 2)
+;;   (+= v 7)
+;;   v ; => 9
+;; 
+;; For a fixed number of arguments followed by an unknown number of arguments we use ... after a single argument to represent the unknown number (possibly zero) of arguments. For example, let's revise our definition of += to allow zero or more values to be added:
+;; 
+;;   ; Define a simple macro to add a zero or more values to a variable
+;;   ;
+;;   (define-simple-syntax (+= variable value ...)
+;;     (set! variable (+ variable value ...)))
+;; 
+;;   ; Use it
+;;   ;
+;;   (define v 2)
+;;   (+= v 7)
+;;   v ; => 9
+;;   (+= v 3 4)
+;;   v ; => 16
+;;   (+= v)
+;;   v ; => 16
+;; 
+
+(define-simple-syntax (s:if-param varname first ...)
+  (if (s:get varname)
+      first
+      ...))
+
+(define-simple-syntax (s:if-sessionvar varname first ...)
+  (if (s:session-var-get varname)
+      first
+      ...))
+
+;; (define-macro (s:if-param varname ...)
+;;   (match dat
+;; 	 (()    '())
+;; 	 ((a)    `(if (s:get ,varname) ,a '()))
+;; 	 ((a b)  `(if (s:get ,varname) ,a ,b))))
+;; 
+;; (define-macro (s:if-sessionvar varname . dat)
+;;   (match dat
+;; 	 (()    '())
+;; 	 ((a)    `(if (s:session-var-get ,varname) ,a '()))
+;; 	 ((a b)  `(if (s:session-var-get ,varname) ,a ,b))))
+;; 

ADDED   stml2/test.scm
Index: stml2/test.scm
==================================================================
--- /dev/null
+++ stml2/test.scm
@@ -0,0 +1,22 @@
+(use test md5)
+
+(require-extension sqlite3)
+(import (prefix sqlite3 sqlite3:))
+
+(require-library dbi)
+
+;; (declare (uses stml))
+
+(include "requirements.scm")
+(include "cookie.scm")
+(include "misc-stml.scm")
+(include "formdat.scm")
+(include "stml.scm")
+(include "session.scm")
+(include "sqltbl.scm")
+(include "html-filter.scm")
+(include "keystore.scm")
+
+(define p (open-input-file "test.stml"))
+(print (process-port p))
+(close-input-port p)

ADDED   stml2/test.stml
Index: stml2/test.stml
==================================================================
--- /dev/null
+++ stml2/test.stml
@@ -0,0 +1,10 @@
+;; Copyright 2007-2008, Matthew Welland. Kiatoa.com All rights reserved.
+;; 
+;; index
+
+(list
+ (s:html
+  (s:head
+   (s:title "Kiatoa")
+   (s:link  'rel "stylesheet" 'type "text/css" 'href "/kiatoa/markup.css")
+   (s:link  'rel "stylesheet" 'type "text/css" 'href "/kiatoa/layout.css"))))

ADDED   stml2/tests/example.post.binary.in
Index: stml2/tests/example.post.binary.in
==================================================================
--- /dev/null
+++ stml2/tests/example.post.binary.in
cannot compute difference between binary files

ADDED   stml2/tests/example.post.in
Index: stml2/tests/example.post.in
==================================================================
--- /dev/null
+++ stml2/tests/example.post.in
@@ -0,0 +1,1 @@
+email-address=matt%3A1&password=Blah&form-name=login

ADDED   stml2/tests/models/test.scm
Index: stml2/tests/models/test.scm
==================================================================
--- /dev/null
+++ stml2/tests/models/test.scm
@@ -0,0 +1,11 @@
+;; Copyright 2007-2008, Matthew Welland.
+;; 
+;;  This program is made available under the GNU GPL version 2.0 or
+;;  greater. See the accompanying file COPYING for details.
+;; 
+;;  This program is distributed WITHOUT ANY WARRANTY; without even the
+;;  implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+;;  PURPOSE.
+;;
+
+;; models/test.scm

ADDED   stml2/tests/pages/test/control.scm
Index: stml2/tests/pages/test/control.scm
==================================================================
--- /dev/null
+++ stml2/tests/pages/test/control.scm
@@ -0,0 +1,11 @@
+;; Copyright 2007-2008, Matthew Welland.
+;; 
+;;  This program is made available under the GNU GPL version 2.0 or
+;;  greater. See the accompanying file COPYING for details.
+;; 
+;;  This program is distributed WITHOUT ANY WARRANTY; without even the
+;;  implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+;;  PURPOSE.
+;;
+
+;; pages/test/control.scm

ADDED   stml2/tests/pages/test/view.scm
Index: stml2/tests/pages/test/view.scm
==================================================================
--- /dev/null
+++ stml2/tests/pages/test/view.scm
@@ -0,0 +1,11 @@
+;; Copyright 2007-2008, Matthew Welland.
+;; 
+;;  This program is made available under the GNU GPL version 2.0 or
+;;  greater. See the accompanying file COPYING for details.
+;; 
+;;  This program is distributed WITHOUT ANY WARRANTY; without even the
+;;  implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+;;  PURPOSE.
+;;
+
+;; pages/test/view.scm

ADDED   stml2/tests/test.scm
Index: stml2/tests/test.scm
==================================================================
--- /dev/null
+++ stml2/tests/test.scm
@@ -0,0 +1,225 @@
+#!/usr/local/bin/csi -q 
+
+;; Copyright 2007-2008, Matthew Welland.
+;; 
+;;  This program is made available under the GNU GPL version 2.0 or
+;;  greater. See the accompanying file COPYING for details.
+;; 
+;;  This program is distributed WITHOUT ANY WARRANTY; without even the
+;;  implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+;;  PURPOSE.
+
+(use test md5)
+
+(require-extension sqlite3)
+(import (prefix sqlite3 sqlite3:))
+
+;; (require-library dbi)
+(use (prefix dbi dbi:))
+
+(load "./requirements.scm")
+(load "./cookie.scm")
+(load "./misc-stml.scm")
+(load "./formdat.scm")
+(load "./stml.scm")
+(load "./session.scm")
+(load "./sqltbl.scm")
+(load "./html-filter.scm")
+(load "./keystore.scm")
+
+;; Test the primitive dbi interface
+
+(system "rm -f tests/test.db")
+(define db (dbi:open 'sqlite3 '((dbname . "tests/test.db"))))
+(dbi:exec db "CREATE TABLE foo(id INTEGER PRIMARY KEY,name TEXT);")
+(dbi:exec db "INSERT INTO foo(name) VALUES(?);" "Matt")
+(dbi:for-each-row 
+ (lambda (tuple)
+   (print (vector-ref tuple 0) " " (vector-ref tuple 1)))
+ db "SELECT * FROM foo;")
+(test "dbi:get-one" "Matt" (dbi:get-one db "SELECT name FROM foo WHERE name='Matt';"))
+
+;; keystore
+(dbi:exec db "CREATE TABLE metadata (id INTEGER PRIMARY KEY,key TEXT,value TEXT);")
+
+(keystore:set! db "SCHEMA-VERSION" 1.2)
+(test "Keystore get" "1.2"  (keystore:get  db "SCHEMA-VERSION"))
+(keystore:del! db "SCHEMA-VERSION") 
+(test "Keystore get deleted" #f (keystore:get db "SCHEMA-VERSION"))
+
+(system "rm -f tests/test.db")
+
+;; create a session to work with")
+(setenv "REQUEST_URI" "/stmlrun?action=test.test")
+(setenv "SCRIPT_NAME" "/cgi-bin/stmlrun")
+(setenv "PATH_INFO" "/test")
+(setenv "QUERY_STRING" "action=test.test")
+(setenv "SERVER_NAME" "localhost")
+(setenv "REQUEST_METHOD" "GET")
+
+(load "./setup.scm")
+
+(s:validate-inputs)
+
+;; test session variables
+
+(session:get-vars s:session)
+(define nada "andnndhhshaas")
+(s:session-var-set! "nick" nada)
+(test "Session var set/get" nada  (s:session-var-get "nick"))
+(print "got here")
+(session:save-vars s:session)
+(session:get-vars  s:session)
+(test "Session var set/get after save/get" nada (s:session-var-get "nick"))
+(session:del! s:session "*sessionvars*" "nick")
+(test "Session var del"                    #f   (s:session-var-get "nick"))
+(session:save-vars s:session)
+(session:get-vars s:session)
+(s:session-var-set! "nick" nada)
+(session:save-vars s:session)
+
+;; (test "Session var del"                    #f   (s:session-var-get "nick"))
+
+;; test person
+
+(load "./tests/models/test.scm")
+
+(print "Session key is " (sdat-get-session-key s:session))
+
+(test "Delete session" #t (s:delete-session))
+
+(let ((fh (open-input-pipe "ls ./tests/pages/*/control.scm")))
+  (let loop ((l (read-line fh)))
+    (if (not (eof-object? l))
+        (begin
+          ;; (print "loading " l)
+          (load l)
+          (loop (read-line fh)))))
+  (close-input-port fh))
+
+;; Should have poll:poll defined now.
+(test "Make a random string" 2 (string-length (session:make-rand-string 2)))
+(test "Create an encrypted password using DES (backwards compat)" "abQ9KY.KfrYrc" (s:crypt-passwd "foo" "ab"))
+(test "Create an encrypted password using Blowfish" "$2a$12$GyoKHX/UOxMLGtwdSTr7EOF9KQzlyyyRqFTKx1YvLA3sMukbV4WBC" (s:crypt-passwd "foo" "$2a$12$GyoKHX/UOxMLGtwdSTr7EO"))
+
+(test "s:any->string on a hash-table" "#<hash-table>" (s:any->string (make-hash-table)))
+
+(define select-list
+  '((a b c)(d (e f g)(h i j #t))))
+(define result '("<SELECT name=\"efg\">" 
+		 ((("<OPTION label=\"a\" value=\"b\">c</OPTION>") 
+		   ("<OPTGROUP label=d" 
+		    ("<OPTION label=\"e\" value=\"f\">g</OPTION>")
+		    ("<OPTION  selected label=\"h\" value=\"i\">j</OPTION>") 
+		    "</OPTGROUP>")))
+		 "</SELECT>"))
+
+(test "Select list" result (s:select select-list 'name "efg"))
+
+;; Test modules
+
+(test "misc:non-zero-string \"\"" #f (misc:non-zero-string ""))
+(test "misc:non-zero-string #f" #f (misc:non-zero-string #f))
+(test "misc:non-zero-string 'blah" #f (misc:non-zero-string 'blah))
+
+;; forms
+(define form #f)
+(test "make <formdat>" #t (let ((f (make-formdat:formdat)))
+			    (set! form f)
+			    #t))
+(test "formdat: set!/get" "Yep!" (begin
+				   (formdat:set! form "blah" "Yep!")
+				   (formdat:get  form "blah")))
+
+(test "s:string->pgint"   123 (s:any->pgint "123"))
+(test "s:illegal-pgint (legal)"        #f (s:illegal-pgint 1011))
+(test "s:illegal-pgint (illegal big)"   1 (s:illegal-pgint  9999999999))
+(test "s:illegalpgint (illegal small)" -1 (s:illegal-pgint -9999999999))
+
+;; The twiki module
+
+;; clean up
+(system "rm -rf twikis/*")
+(load "modules/twiki/twiki-mod.scm")
+(define keys (list "blah" 1 'nada))
+(test "twiki:keys->key"  "blah 1 nada" (twiki:keys->key keys))
+(define key (twiki:keys->key keys))
+
+(define *tdb* #f)
+(test "twiki:open-db"   #t (let ((db (twiki:open-db key)))
+			     (set! *tdb* db)
+			     (if *tdb* #t #f)))
+(define wiki (make-twiki:wiki))
+(twiki:wiki-set-wid! wiki 1)
+(twiki:wiki-set-name! wiki "main")
+(twiki:wiki-set-perms! wiki '(r w))
+
+(test "twiki:dat->html" '("Hello" "<BR>") (twiki:dat->html "Hello" wiki))
+(test "twiki:keys->fname" '("twikis/Ymxha/CAxIG/5hZGE" "YmxhaCAxIG5hZGE_") ;; ("twikis/d99a2de9/6808493b/23770f70" "d99a2de96808493b23770f70c76dffe4")
+      (twiki:key->fname key))
+
+(test "twiki:name->wid"     1     (twiki:name->wid *tdb* "main"))
+(test "twiki:get-tiddlers-by-num" '() (twiki:get-tiddlers-by-num  *tdb* 0 (list 1 2 3)))
+(test "twiki:get-tiddlers-by-name" '() (twiki:get-tiddlers-by-name *tdb* 0 "MainMenu"))
+(test "twiki:get-tiddlers"  '()  (twiki:get-tiddlers *tdb* 0 (list "MainMenu")))
+(test "twiki:get-tiddlers"  '()  (twiki:get-tiddlers *tdb* 0 (list "MainMenu" "AnotherOne")))
+(test "twiki:wiki" "<TABLE>"     (car (twiki:wiki "main" (list "blah" 1 'nada))))
+(test "twiki:view"  "<DIV class=\"node\">" (car (twiki:view "" "" 0 (twiki:tiddler-make) wiki)))
+
+(test "s:td"              '("<TD>" (()) "</TD>") (s:td '()))
+;; (test "twiki:get-tiddlers-by-name" '() (twiki:get-tiddlers-by-name 1 "fred"))
+(test "twiki:tiddler-name->id" 1 (twiki:tiddler-name->id *tdb* "MainMenu"))
+(test "s:set! a var to #f"     ""
+      (begin (s:set! "BLAH" #f)
+	     (s:get "BLAH"))) ;; don't know if this one makes sense. Setting to #f should really delete the value
+(test "twiki:save-dat"           2        (twiki:save-dat *tdb* "dat" 0))
+(test "twiki:get-dat"            "dat"    (twiki:get-dat *tdb* 2))
+(test "twiki:get-dat"            #f       (twiki:get-dat *tdb* 5))
+;; (test "twiki:get-dat"      #f    (twiki:get-dat *tdb* #f))
+(test "twiki:save-tiddler"       #t       (twiki:save-tiddler *tdb* "heading" "body" "tags" key 0))
+;; (test "twiki:save-curr-tiddler"  #f       (twiki:save-curr-tiddler *tdb* 1))
+(test "twiki:edit-twiddler"      #t       (list? (twiki:edit-tiddler *tdb* key 0 0)))
+(test "twiki:maint_area"         "<DIV>"  (car (twiki:maint_area *tdb* 1 key wiki)))
+(test "twiki:pic_mgmt"           "<DIV>"  (car (twiki:pic_mgmt *tdb* 1 key)))
+
+;; get a blob jpg to process
+(define inp2 (open-input-file "tests/kiatoa.png"))
+(define dat  (string->blob (read-string #f inp2)))
+(close-input-port inp2)
+
+
+(test "twiki:save-pic"           #t       (twiki:save-pic *tdb* (list "mypic.jpg" "image/jpeg" dat) 0)) ;; (string->blob "testing eh!")))) 
+;; (test "twiki:save-pic-from-form" #f       (twiki:save-pic-from-form *tdb* 1))
+
+;; more tests on dats
+
+(define dat #f)
+(let ((inp (open-input-file "tests/kiatoa.png")))
+  (set! dat (read-string #f inp))
+  (close-input-port inp))
+(use md5)
+(define dat-md5 (md5:digest dat))
+(test "twiki:save-dat (binary)" 4        (twiki:save-dat *tdb* dat 1))
+(test "twiki:get-dat (binary)"  dat-md5  (let ((d (twiki:get-dat *tdb* 4)))
+					   (md5:digest d)))
+;; forms
+;; (define inp (open-input-file "tests/example.post.in"))
+;; (define dat (read-string #f inp))
+;; (define datstr (open-input-string dat))
+
+;; binary inputs
+(define inp (open-input-file "tests/example.post.binary.in"))
+(define dat #f)
+
+(test "formdat:load-all-port multipart" #t (let ((idat (formdat:load-all-port inp)))
+				   (set! dat idat)
+				   #t))
+(test "formdat:keys" '(picture-name input-picture "" submit-picture) (formdat:keys dat))
+
+(define inp (open-input-file "tests/example.post.in"))
+(test "formdat:load-all-port single part" #t (let ((idat (formdat:load-all-port inp)))
+				   (set! dat idat)
+				   #t))
+(test "formdat:keys" '(email-address form-name password) (formdat:keys dat))
+
+(close-input-port inp)

ADDED   stml2/testscript.sh
Index: stml2/testscript.sh
==================================================================
--- /dev/null
+++ stml2/testscript.sh
@@ -0,0 +1,7 @@
+export REQUEST_URI='/stmlrun?action=login.login'
+export SCRIPT_NAME=/cgi-bin/stmlrun
+export PATH_INFO=/classifieds
+export QUERY_STRING='action=login.login'
+export SERVER_NAME=localhost
+export REQUEST_METHOD=GET
+export HTTP_COOKIE='session_key=to09ipFJ9_2KXT96b2f9Q'

Index: tests.scm
==================================================================
--- tests.scm
+++ tests.scm
@@ -20,14 +20,10 @@
 
 ;;======================================================================
 ;; Tests
 ;;======================================================================
 
-(use sqlite3 srfi-1 posix regex regex-case srfi-69 dot-locking tcp directory-utils)
-(import (prefix sqlite3 sqlite3:))
-(require-library stml)
-
 (declare (unit tests))
 (declare (uses lock-queue))
 (declare (uses db))
 (declare (uses tdb))
 (declare (uses common))
@@ -34,10 +30,15 @@
 ;; (declare (uses dcommon)) ;; needed for the steps processing
 (declare (uses items))
 (declare (uses runconfig))
 ;; (declare (uses sdb))
 (declare (uses server))
+(declare (uses stml2))
+
+(use sqlite3 srfi-1 posix regex regex-case srfi-69 dot-locking tcp directory-utils)
+(import (prefix sqlite3 sqlite3:))
+(import stml2)
 
 (include "common_records.scm")
 (include "key_records.scm")
 (include "db_records.scm")
 (include "run_records.scm")
@@ -791,121 +792,121 @@
 ;; tests:genrate dashboard body 
 ;;
 
 (define (tests:dashboard-body page pg-size keys numkeys  total-runs linktree area-name get-prev-links get-next-links flag run-patt target-patt)
   (let* ((start (* page pg-size)) 
-	       ;(runsdat   (rmt:get-runs "%" pg-size start (map (lambda (x)(list x "%")) keys)))
+					;(runsdat   (rmt:get-runs "%" pg-size start (map (lambda (x)(list x "%")) keys)))
          (runsdat   (rmt:get-runs-by-patt  keys run-patt target-patt start pg-size #f 0 sort-order: "desc"))
-                    ; db:get-runs-by-patt   keys runnamepatt targpatt offset limit fields last-update   
-	       (header    (vector-ref runsdat 0))
-	       (runs      (vector-ref runsdat 1))
+					; db:get-runs-by-patt   keys runnamepatt targpatt offset limit fields last-update   
+	 (header    (vector-ref runsdat 0))
+	 (runs      (vector-ref runsdat 1))
          (ctr 0)
          (test-runs-hash (tests:get-rest-data runs header numkeys))
          (test-list (hash-table-keys test-runs-hash))) 
-  
-  (s:html tests:css-jscript-block (tests:css-jscript-block-cond flag)
-		   (s:title "Summary for " area-name)
-		   (s:body 'onload "addEvents();"
-                          (get-prev-links page linktree)
-                          (get-next-links page linktree total-runs)
-                           
-			   (s:h1 "Summary for " area-name)
-                           (s:h3 "Filter" )
-                           (s:input 'type "text"  'name "testname" 'id "testname" 'length "30" 'onkeyup "filtersome()")
-			   ;; top list
-         
-			   (s:table 'id "LinkedList1" 'border "1" 'cellspacing 0
-                            (map (lambda (key)
-				 (let* ((res (s:tr 'class "something" 
-				  (s:th key )
-                                   (map (lambda (run)
-                                   (s:th  (vector-ref run ctr)))
-                                  runs))))
-                             (set! ctr (+ ctr 1))
-                               res))
-                               keys)
-                               (s:tr
-				 (s:th "Run Name")
-                                  (map (lambda (run)
-                                   (s:th (db:get-value-by-header run header "runname")))
-                                  runs))
-                              
-                               (map (lambda (test-name)
-                                 (let* ((item-hash (hash-table-ref/default test-runs-hash test-name  #f))
-                                         (item-keys (sort (hash-table-keys item-hash) string<=?))) 
-                                          (map (lambda (item-name)  
+    
+    (s:html tests:css-jscript-block (tests:css-jscript-block-cond flag)
+	    (s:title "Summary for " area-name)
+	    (s:body 'onload "addEvents();"
+		    (get-prev-links page linktree)
+		    (get-next-links page linktree total-runs)
+		    
+		    (s:h1 "Summary for " area-name)
+		    (s:h3 "Filter" )
+		    (s:input 'type "text"  'name "testname" 'id "testname" 'length "30" 'onkeyup "filtersome()")
+		    ;; top list
+		    
+		    (s:table 'id "LinkedList1" 'border "1" 'cellspacing 0
+			     (map (lambda (key)
+				    (let* ((res (s:tr 'class "something" 
+						      (s:th key )
+						      (map (lambda (run)
+							     (s:th  (vector-ref run ctr)))
+							   runs))))
+				      (set! ctr (+ ctr 1))
+				      res))
+				  keys)
+			     (s:tr
+			      (s:th "Run Name")
+			      (map (lambda (run)
+				     (s:th (db:get-value-by-header run header "runname")))
+				   runs))
+			     
+			     (map (lambda (test-name)
+				    (let* ((item-hash (hash-table-ref/default test-runs-hash test-name  #f))
+					   (item-keys (sort (hash-table-keys item-hash) string<=?))) 
+				      (map (lambda (item-name)  
   		                             (let* ((res (s:tr  'class item-name
-				                         (s:td  item-name 'class "test" )
-                                                           (map (lambda (run)
-                                                               (let* ((run-test (hash-table-ref/default item-hash item-name  #f))
-                                                                      (run-id (db:get-value-by-header run header "id"))
-                                                                      (result (hash-table-ref/default run-test run-id "n/a"))
-                                                                      ;(relative-path (get-relative-path)) 
-                                                                      (status (if (string? result)
-									                                                            	result
-										                                                            (car result)))
-                                                                        (link (if (string? result)
-										                                                            result
-                                                                                (if (equal? flag #t) 
-                                                                                (s:a (car result) 'href (conc "./test_log?runid=" run-id "&testname="  item-name ))
-  																																						  (s:a (car result) 'href (string-substitute  (conc linktree "/")  "" (cadr result)  "-"))))))
-                                                                       (s:td  link 'class status)))
-                                                                runs))))
-                                                        res))
-                                                   item-keys)))
-                               test-list)))))) 
+								(s:td  item-name 'class "test" )
+								(map (lambda (run)
+								       (let* ((run-test (hash-table-ref/default item-hash item-name  #f))
+									      (run-id (db:get-value-by-header run header "id"))
+									      (result (hash-table-ref/default run-test run-id "n/a"))
+					;(relative-path (get-relative-path)) 
+									      (status (if (string? result)
+											  result
+											  (car result)))
+									      (link (if (string? result)
+											result
+											(if (equal? flag #t) 
+											    (s:a (car result) 'href (conc "./test_log?runid=" run-id "&testname="  item-name ))
+											    (s:a (car result) 'href (string-substitute  (conc linktree "/")  "" (cadr result)  "-"))))))
+									 (s:td  link 'class status)))
+								     runs))))
+					       res))
+					   item-keys)))
+				  test-list)))))) 
 
 ;; (tests:create-html-tree "test-index.html")
 ;;
 (define (tests:create-html-tree outf)
-   (let* ((lockfile  (conc outf ".lock"))
-	 			 (runs-to-process '())
+  (let* ((lockfile  (conc outf ".lock"))
+	 (runs-to-process '())
          (linktree  (common:get-linktree))
          (area-name (common:get-testsuite-name))
-	  		 (keys      (rmt:get-keys))
-	  		 (numkeys   (length keys))
+	 (keys      (rmt:get-keys))
+	 (numkeys   (length keys))
          (run-patt (or (args:get-arg "-run-patt")
-                        (args:get-arg "-runname")
-                        "%"))
+		       (args:get-arg "-runname")
+		       "%"))
          (target (or  (args:get-arg "-target-patt") 
-											(args:get-arg "-target")
+		      (args:get-arg "-target")
                       "%"))
          (targlist (string-split target "/"))
          (numtarg  (length targlist))  
          (targtweaked (if (> numkeys numtarg)
-			   								(append targlist (make-list (- numkeys numtarg) "%"))
-			  								targlist))
+			  (append targlist (make-list (- numkeys numtarg) "%"))
+			  targlist))
          (target-patt (string-join targtweaked "/"))
-         ;(total-runs  (rmt:get-num-runs "%")) ;;this needs to be changed to filter by target
-          (total-runs (rmt:get-runs-cnt-by-patt run-patt target-patt keys )) 
+					;(total-runs  (rmt:get-num-runs "%")) ;;this needs to be changed to filter by target
+	 (total-runs (rmt:get-runs-cnt-by-patt run-patt target-patt keys )) 
          (pg-size 10))
     (if (common:simple-file-lock lockfile)
         (begin
-         ;(print total-runs)    
-        (let loop ((page 0))
-	(let* ((oup       (open-output-file (or outf (conc linktree "/page" page ".html"))))
-               (get-prev-links (lambda (page linktree )   
-                            (let* ((link  (if (not (eq? page 0))
-                                   (s:a "&lt;&lt;prev" 'href (conc  "page" (- page 1) ".html"))
-                                   (s:a "" 'href (conc   "page"  page ".html")))))
-                               link)))
-               (get-next-links (lambda (page linktree total-runs)   
-                            (let* ((link  (if (> total-runs (+ 10 (* page pg-size)))
-                                   (s:a "next&gt;&gt;" 'href (conc  "page"  (+ page 1) ".html"))
-                                   (s:a "" 'href (conc   "page" page  ".html")))))
-                               link))) )
-          (print "total runs: " total-runs) 
-          (s:output-new
-	   			 oup
-	   					(tests:dashboard-body page pg-size keys numkeys total-runs linktree area-name get-prev-links get-next-links #f run-patt target-patt)) ;; update this function
-          (close-output-port oup)
-         ; (set! page (+ 1 page))
-          (if (> total-runs (* (+ 1 page) pg-size))
-           (loop (+ 1  page)))))
+					;(print total-runs)    
+	  (let loop ((page 0))
+	    (let* ((oup            (open-output-file (or outf (conc linktree "/page" page ".html"))))
+		   (get-prev-links (lambda (page linktree )   
+				     (let* ((link  (if (not (eq? page 0))
+						       (s:a "&lt;&lt;prev" 'href (conc  "page" (- page 1) ".html"))
+						       (s:a "" 'href (conc   "page"  page ".html")))))
+				       link)))
+		   (get-next-links (lambda (page linktree total-runs)   
+				     (let* ((link  (if (> total-runs (+ 10 (* page pg-size)))
+						       (s:a "next&gt;&gt;" 'href (conc  "page"  (+ page 1) ".html"))
+						       (s:a "" 'href (conc   "page" page  ".html")))))
+				       link))) )
+	      (print "total runs: " total-runs) 
+	      (s:output-new
+	       oup
+	       (tests:dashboard-body page pg-size keys numkeys total-runs linktree area-name get-prev-links get-next-links #f run-patt target-patt)) ;; update this function
+	      (close-output-port oup)
+					; (set! page (+ 1 page))
+	      (if (> total-runs (* (+ 1 page) pg-size))
+		  (loop (+ 1  page)))))
 	  (common:simple-file-release-lock lockfile))
-	            
-	#f)))
+	(begin
+	  (debug-print 0 *default-log-port* "Failed to get lock on file outf, lockfile: " lockfile) #f))))
 
 
 (define (tests:readlines filename)
   (call-with-input-file filename
     (lambda (p)

Index: utils/mk_wrapper
==================================================================
--- utils/mk_wrapper
+++ utils/mk_wrapper
@@ -88,14 +88,14 @@
 cat >> $target << EOF 
 if [[ \$(ulimit -a | grep 'open files' | awk '{print \$4}') -gt 10000 ]];then ulimit -n 10000;fi
 EOF
 
 # echo "#!/bin/bash" > $target
-# echo "exec $prefix/bin/.\$(lsb_release -sr)/$cmd \"\$@\"" >> $target
+# echo "exec $prefix/bin/.\$(lsb_release -sr)/bin/$cmd \"\$@\"" >> $target
 
 echo "lsbr=\$(lsb_release -sr)" >> $target
 if [ "$LD_LIBRARY_PATH" != "" ];then
   echo "source $prefix/bin/.\$lsbr/cfg.sh" >> $target
 fi
 
 # echo "if [[ -e \$lsbr ]];then source \$lsbr;fi" >> $target
-echo "exec $prefix/bin/.\$lsbr/$cmd \"\$@\"" >> $target
+echo "exec $prefix/bin/.\$lsbr/bin/$cmd \"\$@\"" >> $target

ADDED   utils/mk_wrapper_tool
Index: utils/mk_wrapper_tool
==================================================================
--- /dev/null
+++ utils/mk_wrapper_tool
@@ -0,0 +1,101 @@
+#!/bin/bash
+
+#  Copyright 2006-2017, Matthew Welland.
+# 
+# This file is part of Megatest.
+# 
+#     Megatest is free software: you can redistribute it and/or modify
+#     it under the terms of the GNU General Public License as published by
+#     the Free Software Foundation, either version 3 of the License, or
+#     (at your option) any later version.
+# 
+#     Megatest is distributed in the hope that it will be useful,
+#     but WITHOUT ANY WARRANTY; without even the implied warranty of
+#     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#     GNU General Public License for more details.
+# 
+#     You should have received a copy of the GNU General Public License
+#     along with Megatest.  If not, see <http://www.gnu.org/licenses/>.
+
+prefix=$1
+cmd=$2
+target=$3
+cfgfile="$prefix/bin/.$(lsb_release -sr)/cfg.sh"
+
+# we wish to create a var in cfg.sh for finding sqlite3 executable
+chicken_bin_dir=$(dirname $(which csi))
+if [[ -e $chicken_bin_dir/sqlite3 ]];then
+    sqlite3_exe=$chicken_bin_dir/sqlite3
+else
+    sqlite3_exe=$(which sqlite3)
+fi
+
+if [ "$LD_LIBRARY_PATH" != "" ];then
+  echo "INFO: Using LD_LIBRARY_PATH=$LD_LIBRARY_PATH" >&2
+( cat << __EOF
+if [ -z \$MT_ORIG_ENV ]; then
+    export MT_ORIG_ENV=\$( $prefix/bin/serialize-env )
+fi
+
+if [ "\$LD_LIBRARY_PATH" != "" ];then
+  export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:\$LD_LIBRARY_PATH
+else
+  export LD_LIBRARY_PATH=$LD_LIBRARY_PATH
+fi
+
+export MT_SQLITE3_EXE=$sqlite3_exe
+__EOF
+) > $cfgfile
+  echo 
+else
+  echo "INFO: LD_LIBRARY_PATH not set" >&2
+fi
+
+echo "#!/bin/bash" > $target
+
+if [[ $cmd =~ dboard ]]; then
+    cat >> $target <<'EOF'
+
+# # disable if not running on homehost
+# if [[ -e .homehost ]]; then
+#   homehostname=$( host `cat .homehost` | awk '{print $NF}' | sed 's/\.$//' )
+#   hostname=$( hostname -f )
+# 
+#   if [[ ! ($homehostname == $hostname) ]]; then
+#     echo "ERROR: this host ($hostname) is not the homehost ($homehostname) for this megatest run area.  Cannot start dashboard."
+#     echo "       Please log into homehost before launching dashboard."
+#     exit 1
+#   fi
+# fi
+
+# check that $DISPLAY is set
+if [[ -z $DISPLAY ]]; then
+   echo 'ERROR: $DISPLAY environment variable is not set; megatest dashboard requires X display address to be set in $DISPLAY.'
+   exit 1
+fi
+
+# check that $DISPLAY is proper
+if [[ -x $(which xdpyinfo  2>/dev/null) ]]; then
+  if ! xdpyinfo -display "$DISPLAY" &>/dev/null; then
+    echo 'ERROR: megatest dashboard cannot open display "'$DISPLAY'".  Please check $DISPLAY environment variable.'
+    exit 1
+  fi
+fi
+EOF
+
+fi
+
+cat >> $target << EOF 
+if [[ \$(ulimit -a | grep 'open files' | awk '{print \$4}') -gt 10000 ]];then ulimit -n 10000;fi
+EOF
+
+# echo "#!/bin/bash" > $target
+# echo "exec $prefix/bin/.\$(lsb_release -sr)/bin/$cmd \"\$@\"" >> $target
+
+echo "lsbr=\$(lsb_release -sr)" >> $target
+if [ "$LD_LIBRARY_PATH" != "" ];then
+  echo "source $prefix/bin/.\$lsbr/cfg.sh" >> $target
+fi
+
+# echo "if [[ -e \$lsbr ]];then source \$lsbr;fi" >> $target
+echo "exec $chicken_bin_dir/$cmd \"\$@\"" >> $target