Megatest

(define help
  (conc "Usage: refdb action params ...

Note: refdbdir is a path to the directory containg sheet-names.cfg

  import filename.gnumeric refdbdir   : Import a gnumeric file into a txt db directory
  edit   refdbdir                     : Edit a refdbdir using gnumeric.
  ls refdbdir                         : List the keys for specified level 
  lookup refdbdir sheetname row col   : Look up a value in the text db   
  getrownames refdb sheetname         : Get a list of row titles
  getcolnames refdb sheetname         : Get a list of column titles  

Part of the Megatest tool suite. Learn more at http://www.kiatoa.com/fossils/megatest"))

(define (list-sheets path)
  ;; (cond
  ;;  ((and path (not sheet)(not row)(not col))
  (if (file-exists? path)

;; call with proc = car to get row names
;; call with proc = cadr to get col names
(define (get-rowcol-names path sheet proc)
  (let ((fname (conc path "/" sheet ".dat")))
    (if (file-exists? fname)
	(let ((dat (read-dat fname)))
	  (if (null? dat)

	      '()
	      (let loop ((hed (car dat))
			 (tal (cdr dat))
			 (res '()))
		(let* ((row-name (proc hed))
		       (newres (if (not (member row-name res))
				   (cons row-name res)
				   res)))
		  (if (null? tal)
		      (reverse newres)
		      (loop (car tal)(cdr tal) newres))))))
	'())))

(define (get-col-names path sheet)
  (let ((fname (conc path "/" sheet ".dat")))
    (if (file-exists? fname)
	(let ((dat (read-dat fname)))
	  (if (null? dat)
	      #f