Import Debian changes 3a1-4.2debian/3a1-4.2

slib (3a1-4.2) unstable; urgency=low

  * Non-maintainer upload.
  * Add guile.init.local for use within the build dir, since otherwise we
    have an (earlier unnoticed) circular build-dep due to a difference
    between scm and guile.

slib (3a1-4.1) unstable; urgency=low

  * Non-maintainer upload.
  * Build-depend on guile-1.6 instead of scm, since the new version of
    scm is wedged in unstable (closes: #281809).

slib (3a1-4) unstable; urgency=low

  * Also check for expected creation on slibcat. (Closes: #240096)

slib (3a1-3) unstable; urgency=low

  * Also check for /usr/share/guile/1.6/slib before installing for guile
    1.6. (Closes: #239267)

slib (3a1-2) unstable; urgency=low

  * Add format.scm back into slib until gnucash stops using it.
  * Call guile-1.6 new-catalog (Closes: #238231)

slib (3a1-1) unstable; urgency=low

  * New upstream release
  * Remove Info section from doc-base file (Closes: #186950)
  * Remove period from end of description (linda, lintian)
  * html gen fixed upstream (Closes: #111778)

slib (2d4-2) unstable; urgency=low

  * Fix url for upstream source (Closes: #144981)
  * Fix typo in slib.texi (enquque->enqueue) (Closes: #147475)
  * Add build depends.

slib (2d4-1) unstable; urgency=low

  * New upstream.

slib (2d3-1) unstable; urgency=low

  * New upstream.
  * Remove texi2html call in debian/rules.  Now done upstream.  Add make
    html instead.
  * Changes to rules and doc-base to conform to upstream html gen
  * Clean up upstream makefile to make sure it cleans up after itself.

1 files changed, 252 insertions, 262 deletions

diff --git a/scanf.scm b/scanf.scm
index 7122d95..a79595f 100644
--- a/scanf.scm
+++ b/scanf.scm
@@ -1,5 +1,5 @@
-;;;;"scanf.scm" implemenation of formated input
-;Copyright (C) 1996, 1997 Aubrey Jaffer
+;;;;"scanf.scm" implemenation of formatted input
+;Copyright (C) 1996, 1997, 2003 Aubrey Jaffer
 ;
 ;Permission to copy this software, to modify it, to redistribute it,
 ;to distribute modified versions, and to use it for any purpose is
@@ -8,7 +8,7 @@
 ;1.  Any copy made of this software must include this copyright notice
 ;in full.
 ;
-;2.  I have made no warrantee or representation that the operation of
+;2.  I have made no warranty or representation that the operation of
 ;this software will be error-free, and I am under no obligation to
 ;provide any services, by way of maintenance, update, or otherwise.
 ;
@@ -23,281 +23,274 @@
 ;;; functions starting from the POSIX man pages.
 
 (require 'string-port)
+(require 'rev2-procedures)
+(require 'rev4-optional-procedures)
 
 (define (stdio:scan-and-set format-string input-port . args)
-  (define setters args)
-  (if (equal? '(#f) args) (set! args #f))
+  (define setters (if (equal? '(#f) args) #f args))
+  (define assigned-count 0)
+  (define chars-scanned 0)
+  (define items '())
+  (define (return)
+    (cond ((and (zero? chars-scanned)
+		(eof-object? (peek-char input-port)))
+	   (peek-char input-port))
+	  (setters assigned-count)
+	  (else (reverse items))))
   (cond
-   ((not (equal? "" format-string))
+   ((equal? "" format-string) (return))
+   ((string? input-port)
     (call-with-input-string
-     format-string
-     (lambda (format-port)
-
-       (define items '())
-       (define chars-scanned 0)
-       (define assigned-count 0)
+	input-port
+      (lambda (str-port)
+	(apply stdio:scan-and-set format-string str-port args))))
+   (else
+    (call-with-input-string
+	format-string
+      (lambda (format-port)
 
-       (define (char-non-numeric? c) (not (char-numeric? c)))
+	(define (char-non-numeric? c) (not (char-numeric? c)))
 
-       (define (flush-whitespace port)
-	 (do ((c (peek-char port) (peek-char port))
-	      (i 0 (+ 1 i)))
-	     ((or (eof-object? c) (not (char-whitespace? c))) i)
-	   (read-char port)))
+	(define (flush-whitespace port)
+	  (do ((c (peek-char port) (peek-char port))
+	       (i 0 (+ 1 i)))
+	      ((or (eof-object? c) (not (char-whitespace? c))) i)
+	    (read-char port)))
 
-       (define (flush-whitespace-input)
-	 (set! chars-scanned (+ (flush-whitespace input-port) chars-scanned)))
+	(define (flush-whitespace-input)
+	  (set! chars-scanned (+ (flush-whitespace input-port) chars-scanned)))
 
-       (define (read-input-char)
-	 (set! chars-scanned (+ 1 chars-scanned))
-	 (read-char input-port))
+	(define (read-input-char)
+	  (set! chars-scanned (+ 1 chars-scanned))
+	  (read-char input-port))
 
-       (define (add-item report-field? next-item)
-	 (cond (args
-		(cond ((and report-field? (null? setters))
-		       (slib:error 'scanf "not enough variables for format"
-				   format-string))
-		      ((not next-item) (return))
-		      ((not report-field?) (loop1))
-		      (else
-		       (let ((suc ((car setters) next-item)))
-			 (cond ((not (boolean? suc))
-				(slib:warn 'scanf "setter returned non-boolean"
-					   suc)))
-			 (set! setters (cdr setters))
-			 (cond ((not suc) (return))
-			       ((eqv? -1 report-field?) (loop1))
-			       (else
-				(set! assigned-count (+ 1 assigned-count))
-				(loop1)))))))
-	       ((not next-item) (return))
-	       (report-field? (set! items (cons next-item items))
-			      (loop1))
-	       (else (loop1))))
+	(define (add-item report-field? next-item)
+	  (cond (setters
+		 (cond ((and report-field? (null? setters))
+			(slib:error 'scanf "not enough variables for format"
+				    format-string))
+		       ((not next-item) (return))
+		       ((not report-field?) (loop1))
+		       (else
+			(let ((suc ((car setters) next-item)))
+			  (cond ((not (boolean? suc))
+				 (slib:warn 'scanf "setter returned non-boolean"
+					    suc)))
+			  (set! setters (cdr setters))
+			  (cond ((not suc) (return))
+				((eqv? -1 report-field?) (loop1))
+				(else
+				 (set! assigned-count (+ 1 assigned-count))
+				 (loop1)))))))
+		((not next-item) (return))
+		(report-field? (set! items (cons next-item items))
+			       (loop1))
+		(else (loop1))))
 
-       (define (return)
-	 (cond ((and (zero? chars-scanned)
-		     (eof-object? (peek-char input-port)))
-		(peek-char input-port))
-	       (args assigned-count)
-	       (else (reverse items))))
+	(define (read-string width separator?)
+	  (cond (width
+		 (let ((str (make-string width)))
+		   (do ((i 0 (+ 1 i)))
+		       ((>= i width)
+			str)
+		     (let ((c (peek-char input-port)))
+		       (cond ((eof-object? c)
+			      (set! str (substring str 0 i))
+			      (set! i width))
+			     ((separator? c)
+			      (set! str (if (zero? i) "" (substring str 0 i)))
+			      (set! i width))
+			     (else
+			      (string-set! str i (read-input-char))))))))
+		(else
+		 (do ((c (peek-char input-port) (peek-char input-port))
+		      (l '() (cons c l)))
+		     ((or (eof-object? c) (separator? c))
+		      (list->string (reverse l)))
+		   (read-input-char)))))
 
-       (define (read-string width separator?)
-	 (cond (width
-		(let ((str (make-string width)))
-		  (do ((i 0 (+ 1 i)))
-		      ((>= i width)
-		       str)
-		    (let ((c (peek-char input-port)))
-		      (cond ((eof-object? c)
-			     (set! str (substring str 0 i))
-			     (set! i width))
-			    ((separator? c)
-			     (set! str (if (zero? i) "" (substring str 0 i)))
-			     (set! i width))
-			    (else
-			     (string-set! str i (read-input-char))))))))
-	       (else
-		(do ((c (peek-char input-port) (peek-char input-port))
-		     (l '() (cons c l)))
-		    ((or (eof-object? c) (separator? c))
-		     (list->string (reverse l)))
-		  (read-input-char)))))
+	(define (read-word width separator?)
+	  (let ((l (read-string width separator?)))
+	    (if (zero? (string-length l)) #f l)))
 
-       (define (read-word width separator?)
-	 (let ((l (read-string width separator?)))
-	   (if (zero? (string-length l)) #f l)))
+	(define (loop1)
+	  (define fc (read-char format-port))
+	  (cond
+	   ((eof-object? fc)
+	    (return))
+	   ((char-whitespace? fc)
+	    (flush-whitespace format-port)
+	    (flush-whitespace-input)
+	    (loop1))
+	   ((eqv? #\% fc)		; interpret next format
+	    (set! fc (read-char format-port))
+	    (let ((report-field? (not (eqv? #\* fc)))
+		  (width #f))
 
-       (define (loop1)
-	 (define fc (read-char format-port))
-	 (cond
-	  ((eof-object? fc)
-	   (return))
-	  ((char-whitespace? fc)
-	   (flush-whitespace format-port)
-	   (flush-whitespace-input)
-	   (loop1))
-	  ((eqv? #\% fc)		; interpret next format
-	   (set! fc (read-char format-port))
-	   (let ((report-field? (not (eqv? #\* fc)))
-		 (width #f))
+	      (define (width--) (if width (set! width (+ -1 width))))
 
-	     (define (width--) (if width (set! width (+ -1 width))))
+	      (define (read-u)
+		(string->number (read-string width char-non-numeric?)))
 
-	     (define (read-u)
-	       (string->number (read-string width char-non-numeric?)))
+	      (define (read-o)
+		(string->number
+		 (read-string
+		  width
+		  (lambda (c)
+		    (not (memv c '(#\0 #\1 #\2 #\3 #\4 #\5 #\6 #\7)))))
+		 8))
 
-	     (define (read-o)
-	       (string->number
-		(read-string
-		 width
-		 (lambda (c) (not (memv c '(#\0 #\1 #\2 #\3 #\4 #\5 #\6 #\7)))))
-		8))
+	      (define (read-x)
+		(string->number
+		 (read-string
+		  width
+		  (lambda (c) (not (memv (char-downcase c)
+					 '(#\0 #\1 #\2 #\3 #\4 #\5 #\6 #\7 #\8
+					   #\9 #\a #\b #\c #\d #\e #\f)))))
+		 16))
 
-	     (define (read-x)
-	       (string->number
-		(read-string
-		 width
-		 (lambda (c) (not (memv (char-downcase c)
-					'(#\0 #\1 #\2 #\3 #\4 #\5 #\6 #\7 #\8
-					      #\9 #\a #\b #\c #\d #\e #\f)))))
-		16))
+	      (define (read-radixed-unsigned)
+		(let ((c (peek-char input-port)))
+		  (case c
+		    ((#\0) (read-input-char) (width--)
+		     (set! c (peek-char input-port))
+		     (case c
+		       ((#\x #\X) (read-input-char) (width--) (read-x))
+		       (else (read-o))))
+		    (else (read-u)))))
 
-	     (define (read-radixed-unsigned)
-	       (let ((c (peek-char input-port)))
-		 (case c
-		   ((#\0) (read-input-char)
+	      (define (read-ui)
+		(let* ((dot? #f)
+		       (mantissa
+			(read-word
+			 width
+			 (lambda (c)
+			   (not (or (char-numeric? c)
+				    (cond (dot? #f)
+					  ((eqv? #\. c) (set! dot? #t) #t)
+					  (else #f)))))))
+		       (exponent
+			(cond
+			 ((not mantissa) #f)
+			 ((and (or (not width) (> width 1))
+			       (memv (peek-char input-port) '(#\E #\e)))
+			  (read-input-char)
 			  (width--)
-			  (set! c (peek-char input-port))
-			  (case c
-			    ((#\x #\X) (read-input-char)
-				       (width--)
-				       (read-x))
-			    (else (read-o))))
-		   (else (read-u)))))
+			  (let* ((expsign
+				  (case (peek-char input-port)
+				    ((#\-) (read-input-char)
+				     (width--) "-")
+				    ((#\+) (read-input-char)
+				     (width--) "+")
+				    (else "")))
+				 (expint
+				  (and (or (not width) (positive? width))
+				       (read-word width char-non-numeric?))))
+			    (and expint (string-append "e" expsign expint))))
+			 (else #f))))
+		  (and mantissa
+		       (string->number
+			(string-append
+			 "#i" (or mantissa "") (or exponent ""))))))
 
-	     (define (read-ui)
-	       (let* ((dot? #f)
-		      (mantissa (read-word
-				 width
-				 (lambda (c)
-				   (not (or (char-numeric? c)
-					    (cond (dot? #f)
-						  ((eqv? #\. c)
-						   (set! dot? #t)
-						   #t)
-						  (else #f)))))))
-		      (exponent (cond
-				 ((not mantissa) #f)
-				 ((and (or (not width) (> width 1))
-				       (memv (peek-char input-port) '(#\E #\e)))
-				  (read-input-char)
-				  (width--)
-				  (let* ((expsign
-					  (case (peek-char input-port)
-					    ((#\-) (read-input-char)
-						   (width--)
-						   "-")
-					    ((#\+) (read-input-char)
-						   (width--)
-						   "+")
-					    (else "")))
-					 (expint
-					  (and
-					   (or (not width) (positive? width))
-					   (read-word width char-non-numeric?))))
-				    (and expint (string-append
-						 "e" expsign expint))))
-				 (else #f))))
-		 (and mantissa
-		      (string->number
-		       (string-append
-			"#i" (or mantissa "") (or exponent ""))))))
+	      (define (read-signed proc)
+		(case (peek-char input-port)
+		  ((#\-) (read-input-char) (width--)
+		   (let ((ret (proc))) (and ret (- ret))))
+		  ((#\+) (read-input-char) (width--) (proc))
+		  (else (proc))))
 
-	     (define (read-signed proc)
-	       (case (peek-char input-port)
-		 ((#\-) (read-input-char)
-			(width--)
-			(let ((ret (proc)))
-			  (and ret (- ret))))
-		 ((#\+) (read-input-char)
-			(width--)
-			(proc))
-		 (else (proc))))
+	      ;;(trace read-word read-signed read-ui read-radixed-unsigned read-x read-o read-u)
 
-	     ;;(trace read-word read-signed read-ui read-radixed-unsigned read-x read-o read-u)
+	      (cond ((not report-field?) (set! fc (read-char format-port))))
+	      (if (char-numeric? fc) (set! width 0))
+	      (do () ((or (eof-object? fc) (char-non-numeric? fc)))
+		(set! width (+ (* 10 width) (string->number (string fc))))
+		(set! fc (read-char format-port)))
+	      (case fc			;ignore h,l,L modifiers.
+		((#\h #\l #\L) (set! fc (read-char format-port))))
+	      (case fc
+		((#\n) (if (not report-field?)
+			   (slib:error 'scanf "not saving %n??"))
+		 (add-item -1 chars-scanned)) ;-1 is special flag.
+		((#\c #\C)
+		 (if (not width) (set! width 1))
+		 (let ((str (make-string width)))
+		   (do ((i 0 (+ 1 i))
+			(c (peek-char input-port) (peek-char input-port)))
+		       ((or (>= i width)
+			    (eof-object? c))
+			(add-item report-field? (substring str 0 i)))
+		     (string-set! str i (read-input-char)))))
+		((#\s #\S)
+		 ;;(flush-whitespace-input)
+		 (add-item report-field? (read-word width char-whitespace?)))
+		((#\[)
+		 (set! fc (read-char format-port))
+		 (let ((allbut #f))
+		   (case fc
+		     ((#\^) (set! allbut #t)
+		      (set! fc (read-char format-port))))
 
-	     (cond ((not report-field?) (set! fc (read-char format-port))))
-	     (if (char-numeric? fc) (set! width 0))
-	     (do () ((or (eof-object? fc) (char-non-numeric? fc)))
-	       (set! width (+ (* 10 width) (string->number (string fc))))
-	       (set! fc (read-char format-port)))
-	     (case fc			;ignore h,l,L modifiers.
-	       ((#\h #\l #\L) (set! fc (read-char format-port))))
-	     (case fc
-	       ((#\n) (if (not report-field?)
-			  (slib:error 'scanf "not saving %n??"))
-		      (add-item -1 chars-scanned)) ;-1 is special flag.
-	       ((#\c #\C)
-		(if (not width) (set! width 1))
-		(let ((str (make-string width)))
-		  (do ((i 0 (+ 1 i))
-		       (c (peek-char input-port) (peek-char input-port)))
-		      ((or (>= i width)
-			   (eof-object? c))
-		       (add-item report-field? (substring str 0 i)))
-		    (string-set! str i (read-input-char)))))
-	       ((#\s #\S)
-		;;(flush-whitespace-input)
-		(add-item report-field? (read-word width char-whitespace?)))
-	       ((#\[)
-		(set! fc (read-char format-port))
-		(let ((allbut #f))
-		  (case fc
-		    ((#\^) (set! allbut #t)
-			   (set! fc (read-char format-port))))
-
-		  (let scanloop ((scanset (list fc)))
-		    (set! fc (read-char format-port))
-		    (case fc
-		      ((#\-)
-		       (set! fc (peek-char format-port))
-		       (cond
-			((and (char<? (car scanset) fc)
-			      (not (eqv? #\] fc)))
-			 (set! fc (char->integer fc))
-			 (do ((i (char->integer (car scanset)) (+ 1 i)))
-			     ((> i fc) (scanloop scanset))
-			   (set! scanset (cons (integer->char i) scanset))))
-			(else (scanloop (cons #\- scanset)))))
-		      ((#\])
-		       (add-item report-field?
-				 (read-word
-				  width
-				  (if allbut (lambda (c) (memv c scanset))
-				      (lambda (c) (not (memv c scanset)))))))
-		      (else (cond
-			     ((eof-object? fc)
-			      (slib:error 'scanf "unmatched [ in format"))
-			     (else (scanloop (cons fc scanset)))))))))
-	       ((#\o #\O)
-		;;(flush-whitespace-input)
-		(add-item report-field? (read-o)))
-	       ((#\u #\U)
-		;;(flush-whitespace-input)
-		(add-item report-field? (read-u)))
-	       ((#\d #\D)
-		;;(flush-whitespace-input)
-		(add-item report-field? (read-signed read-u)))
-	       ((#\x #\X)
-		;;(flush-whitespace-input)
-		(add-item report-field? (read-x)))
-	       ((#\e #\E #\f #\F #\g #\G)
-		;;(flush-whitespace-input)
-		(add-item report-field? (read-signed read-ui)))
-	       ((#\i)
-		;;(flush-whitespace-input)
-		(add-item report-field? (read-signed read-radixed-unsigned)))
-	       ((#\%)
-		(cond ((or width (not report-field?))
-		       (slib:error 'SCANF "%% has modifiers?"))
-		      ((eqv? #\% (read-input-char))
-		       (loop1))
-		      (else (return))))
-	       (else (slib:error 'SCANF
-				 "Unknown format directive:" fc)))))
-	  ((eqv? (peek-char input-port) fc)
-	   (read-input-char)
-	   (loop1))
-	  (else (return))))
-       ;;(trace flush-whitespace-input flush-whitespace add-item return read-string read-word loop1)
-       (loop1))))
-   (args 0)
-   (else '())))
+		   (let scanloop ((scanset (list fc)))
+		     (set! fc (read-char format-port))
+		     (case fc
+		       ((#\-)
+			(set! fc (peek-char format-port))
+			(cond
+			 ((and (char<? (car scanset) fc)
+			       (not (eqv? #\] fc)))
+			  (set! fc (char->integer fc))
+			  (do ((i (char->integer (car scanset)) (+ 1 i)))
+			      ((> i fc) (scanloop scanset))
+			    (set! scanset (cons (integer->char i) scanset))))
+			 (else (scanloop (cons #\- scanset)))))
+		       ((#\])
+			(add-item report-field?
+				  (read-word
+				   width
+				   (if allbut (lambda (c) (memv c scanset))
+				       (lambda (c) (not (memv c scanset)))))))
+		       (else (cond
+			      ((eof-object? fc)
+			       (slib:error 'scanf "unmatched [ in format"))
+			      (else (scanloop (cons fc scanset)))))))))
+		((#\o #\O)
+		 ;;(flush-whitespace-input)
+		 (add-item report-field? (read-o)))
+		((#\u #\U)
+		 ;;(flush-whitespace-input)
+		 (add-item report-field? (read-u)))
+		((#\d #\D)
+		 ;;(flush-whitespace-input)
+		 (add-item report-field? (read-signed read-u)))
+		((#\x #\X)
+		 ;;(flush-whitespace-input)
+		 (add-item report-field? (read-x)))
+		((#\e #\E #\f #\F #\g #\G)
+		 ;;(flush-whitespace-input)
+		 (add-item report-field? (read-signed read-ui)))
+		((#\i)
+		 ;;(flush-whitespace-input)
+		 (add-item report-field? (read-signed read-radixed-unsigned)))
+		((#\%)
+		 (cond ((or width (not report-field?))
+			(slib:error 'SCANF "%% has modifiers?"))
+		       ((eqv? #\% (read-input-char))
+			(loop1))
+		       (else (return))))
+		(else (slib:error 'SCANF
+				  "Unknown format directive:" fc)))))
+	   ((eqv? (peek-char input-port) fc)
+	    (read-input-char)
+	    (loop1))
+	   (else (return))))
+	;;(trace flush-whitespace-input flush-whitespace add-item return read-string read-word loop1)
+	(loop1))))))
 
 ;;;This implements a Scheme-oriented version of SCANF: returns a list of
 ;;;objects read (rather than set!-ing values).
-
+;@
 (define (scanf-read-list format-string . optarg)
   (define input-port
     (cond ((null? optarg) (current-input-port))
@@ -308,8 +301,8 @@
 	 (stdio:scan-and-set format-string input-port #f))
 	((string? input-port)
 	 (call-with-input-string
-	  input-port (lambda (input-port)
-		       (stdio:scan-and-set format-string input-port #f))))
+	     input-port (lambda (input-port)
+			  (stdio:scan-and-set format-string input-port #f))))
 	(else (slib:error 'scanf-read-list "argument 2 not a port"
 			  input-port))))
 
@@ -322,29 +315,26 @@
 	   (case (car sexp)
 	     ((vector-ref) `(lambda (,v) (vector-set! ,@(cdr sexp) ,v) #t))
 	     ((substring)
-	      (require 'rev2-procedures)
 	      `(lambda (,v) (substring-move-left!
 			     ,v 0 (min (string-length ,v)
 				       (- ,(cadddr sexp) ,(caddr sexp)))
 			     ,(cadr sexp) ,(caddr sexp))
 		       #t))
 	     ((list-ref)
-	      (require 'rev4-optional-procedures)
 	      `(lambda (,v) (set-car! (list-tail ,@(cdr sexp)) ,v) #t))
 	     ((car) `(lambda (,v) (set-car! ,@(cdr sexp) ,v) #t))
 	     ((cdr) `(lambda (,v) (set-cdr! ,@(cdr sexp) ,v) #t))
 	     (else (slib:error 'scanf "setter not known" sexp)))))))
 
+;@
 (defmacro scanf (format-string . args)
   `(stdio:scan-and-set ,format-string (current-input-port)
 		       ,@(map stdio:setter-procedure args)))
-
+;@
 (defmacro sscanf (str format-string . args)
-  `(call-with-input-string
-    ,str (lambda (input-port)
-	   (stdio:scan-and-set ,format-string input-port
-			       ,@(map stdio:setter-procedure args)))))
-
+  `(stdio:scan-and-set ,format-string ,str
+		       ,@(map stdio:setter-procedure args)))
+;@
 (defmacro fscanf (input-port format-string . args)
   `(stdio:scan-and-set ,format-string ,input-port
 		       ,@(map stdio:setter-procedure args)))