Differences From Artifact [9664a46ced]:

To Artifact [e7bfc732dd]:


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	    (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 (string-search-positions key dat)))
  (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))
	       (remdat (read-string #f datstr)))
	  (close-input-port datstr)