Cleaned up the source tree and the installation process.

Patches applied:

 * lcourtes@laas.fr--2005-mobile/skribilo--devel--1.2--patch-6
   Cosmetic changes.

 * lcourtes@laas.fr--2005-mobile/skribilo--devel--1.2--patch-7
   Removed useless files, integrated packages.

 * lcourtes@laas.fr--2005-mobile/skribilo--devel--1.2--patch-8
   Removed useless files, integrated packages.

 * lcourtes@laas.fr--2005-mobile/skribilo--devel--1.2--patch-9
   Moved the STkLos and Bigloo code to `legacy'.

 * lcourtes@laas.fr--2005-mobile/skribilo--devel--1.2--patch-10
   Installed Autoconf/Automake machinery.  Fixed a few things.

 * lcourtes@laas.fr--2005-mobile/skribilo--devel--1.2--patch-11
   Changes related to source-highlighting and to the manual.


git-archimport-id: lcourtes@laas.fr--2004-libre/skribilo--devel--1.2--patch-10

1 files changed, 238 insertions, 0 deletions

diff --git a/legacy/bigloo/source.scm b/legacy/bigloo/source.scm
new file mode 100644
index 0000000..babadff
--- /dev/null
+++ b/legacy/bigloo/source.scm
@@ -0,0 +1,238 @@
+;*=====================================================================*/
+;*    serrano/prgm/project/skribe/src/bigloo/source.scm                */
+;*    -------------------------------------------------------------    */
+;*    Author      :  Manuel Serrano                                    */
+;*    Creation    :  Fri Aug 29 07:27:25 2003                          */
+;*    Last change :  Tue Nov  2 14:25:50 2004 (serrano)                */
+;*    Copyright   :  2003-04 Manuel Serrano                            */
+;*    -------------------------------------------------------------    */
+;*    The Bigloo handling of Skribe programs.                          */
+;*=====================================================================*/
+
+;*---------------------------------------------------------------------*/
+;*    The module                                                       */
+;*---------------------------------------------------------------------*/
+(module skribe_source
+    
+   (include "new.sch")
+   
+   (import  skribe_types
+	    skribe_lib
+	    skribe_resolve
+	    skribe_eval
+	    skribe_api
+	    skribe_param)
+
+   (export  (source-read-chars::bstring ::bstring ::int ::int ::obj)
+	    (source-read-lines::bstring ::bstring ::obj ::obj ::obj)
+	    (source-read-definition::bstring ::bstring ::obj ::obj ::obj)
+	    (source-fontify ::obj ::obj)
+	    (split-string-newline::pair-nil ::bstring)))
+
+;*---------------------------------------------------------------------*/
+;*    source-read-lines ...                                            */
+;*---------------------------------------------------------------------*/
+(define (source-read-chars file start stop tab)
+   (define (readl p)
+      (read/rp (regular-grammar ()
+		  ((: (* (out #\Newline)) (? #\Newline))
+		   (the-string))
+		  (else
+		   (the-failure)))
+	       p))
+   (let ((p (find-file/path file (skribe-source-path))))
+      (if (or (not (string? p)) (not (file-exists? p)))
+	  (skribe-error 'source
+			(format "Can't find `~a' source file in path" file)
+			(skribe-source-path))
+	  (with-input-from-file p
+	     (lambda ()
+		(if (>fx *skribe-verbose* 0)
+		    (fprint (current-error-port) "  [source file: " p "]"))
+		(let loop ((c -1)
+			   (s (readl (current-input-port)))
+			   (r '()))
+		   (let ((p (input-port-position (current-input-port))))
+		      (cond
+			 ((eof-object? s)
+			  (apply string-append (reverse! r)))
+			 ((>=fx p stop)
+			  (let* ((len (-fx (-fx stop start) c))
+				 (line (untabify (substring s 0 len) tab)))
+			     (apply string-append
+				    (reverse! (cons line r)))))
+			 ((>=fx c 0)
+			  (loop (+fx (string-length s) c)
+				(readl (current-input-port))
+				(cons (untabify s tab) r)))
+			 ((>=fx p start)
+			  (let* ((len (string-length s))
+				 (nc (-fx p start)))
+			     (if (>fx p stop)
+				 (untabify
+				  (substring s
+					     (-fx len (-fx p start))
+					     (-fx (-fx p stop) 1))
+				  tab)
+				 (loop nc
+				       (readl (current-input-port))
+				       (list 
+					(untabify
+					 (substring s
+						    (-fx len (-fx p start))
+						    len)
+					 tab))))))
+			 (else
+			  (loop c (readl (current-input-port)) r))))))))))
+
+;*---------------------------------------------------------------------*/
+;*    source-read-lines ...                                            */
+;*---------------------------------------------------------------------*/
+(define (source-read-lines file start stop tab)
+   (let ((p (find-file/path file (skribe-source-path))))
+      (if (or (not (string? p)) (not (file-exists? p)))
+	  (skribe-error 'source
+			(format "Can't find `~a' source file in path" file)
+			(skribe-source-path))
+	  (with-input-from-file p
+	     (lambda ()
+		(if (>fx *skribe-verbose* 0)
+		    (fprint (current-error-port) "  [source file: " p "]"))
+		(let ((startl (if (string? start) (string-length start) -1))
+		      (stopl (if (string? stop) (string-length stop) -1)))
+		   (let loop ((l 1)
+			      (armedp (not (or (integer? start)
+					       (string? start))))
+			      (s (read-line))
+			      (r '()))
+		      (cond
+			 ((or (eof-object? s)
+			      (and (integer? stop) (> l stop))
+			      (and (string? stop) (substring=? stop s stopl)))
+			  (apply string-append (reverse! r)))
+			 (armedp
+			  (loop (+fx l 1)
+				#t
+				(read-line)
+				(cons* "\n" (untabify s tab) r)))
+			 ((and (integer? start) (>= l start))
+			  (loop (+fx l 1)
+				#t
+				(read-line)
+				(cons* "\n" (untabify s tab) r)))
+			 ((and (string? start) (substring=? start s startl))
+			  (loop (+fx l 1) #t (read-line) r))
+			 (else
+			  (loop (+fx l 1) #f (read-line) r))))))))))
+
+;*---------------------------------------------------------------------*/
+;*    untabify ...                                                     */
+;*---------------------------------------------------------------------*/
+(define (untabify obj tab)
+   (if (not tab)
+       obj
+       (let ((len (string-length obj))
+	     (tabl tab))
+	  (let loop ((i 0)
+		     (col 1))
+	     (cond
+		((=fx i len)
+		 (let ((nlen (-fx col 1)))
+		    (if (=fx len nlen)
+			obj
+			(let ((new (make-string col #\space)))
+			   (let liip ((i 0)
+				      (j 0)
+				      (col 1))
+			      (cond
+				 ((=fx i len)
+				  new)
+				 ((char=? (string-ref obj i) #\tab)
+				  (let ((next-tab (*fx (/fx (+fx col tabl)
+							    tabl)
+						       tabl)))
+				     (liip (+fx i 1)
+					   next-tab
+					   next-tab)))
+				 (else
+				  (string-set! new j (string-ref obj i))
+				  (liip (+fx i 1) (+fx j 1) (+fx col 1)))))))))
+		((char=? (string-ref obj i) #\tab)
+		 (loop (+fx i 1)
+		       (*fx (/fx (+fx col tabl) tabl) tabl)))
+		(else
+		 (loop (+fx i 1) (+fx col 1))))))))
+
+;*---------------------------------------------------------------------*/
+;*    source-read-definition ...                                       */
+;*---------------------------------------------------------------------*/
+(define (source-read-definition file definition tab lang)
+   (let ((p (find-file/path file (skribe-source-path))))
+      (cond
+	 ((not (%language-extractor lang))
+	  (skribe-error 'source
+			"The specified language has not defined extractor"
+			lang))
+	 ((or (not p) (not (file-exists? p)))
+	  (skribe-error 'source
+			(format "Can't find `~a' program file in path" file)
+			(skribe-source-path)))
+	 (else
+	  (let ((ip (open-input-file p)))
+	     (if (>fx *skribe-verbose* 0)
+		 (fprint (current-error-port) "  [source file: " p "]"))
+	     (if (not (input-port? ip))
+		 (skribe-error 'source "Can't open file for input" p)
+		 (unwind-protect
+		    (let ((s ((%language-extractor lang) ip definition tab)))
+		       (if (not (string? s))
+			   (skribe-error 'source
+					 "Can't find definition"
+					 definition)
+			   s))
+		    (close-input-port ip))))))))
+
+;*---------------------------------------------------------------------*/
+;*    source-fontify ...                                               */
+;*---------------------------------------------------------------------*/
+(define (source-fontify o language)
+   (define (fontify f o)
+      (cond
+	 ((string? o) (f o))
+	 ((pair? o) (map (lambda (s) (if (string? s) (f s) (fontify f s))) o))
+	 (else o)))
+   (let ((f (%language-fontifier language)))
+      (if (procedure? f)
+	  (fontify f o)
+	  o)))
+
+;*---------------------------------------------------------------------*/
+;*    split-string-newline ...                                         */
+;*---------------------------------------------------------------------*/
+(define (split-string-newline str)
+   (let ((l (string-length str)))
+      (let loop ((i 0)
+		 (j 0)
+		 (r '()))
+	 (cond
+	    ((=fx i l)
+	     (if (=fx i j)
+		 (reverse! r)
+		 (reverse! (cons (substring str j i) r))))
+	    ((char=? (string-ref str i) #\Newline)
+	     (loop (+fx i 1)
+		   (+fx i 1)
+		   (if (=fx i j)
+		       (cons 'eol r)
+		       (cons* 'eol (substring str j i) r))))
+	    ((and (char=? (string-ref str i) #a013)
+		  (<fx (+fx i 1) l)
+		  (char=? (string-ref str (+fx i 1)) #\Newline))
+	     (loop (+fx i 2)
+		   (+fx i 2)
+		   (if (=fx i j)
+		       (cons 'eol r)
+		       (cons* 'eol (substring str j i) r))))
+	    (else
+	     (loop (+fx i 1) j r))))))
+