Initial import of Skribe 1.2d.

Initial import of Skribe 1.2d.


git-archimport-id: lcourtes@laas.fr--2004-libre/skribilo--devel--1.2--base-0

4 files changed, 372 insertions, 0 deletions

diff --git a/skribe/tools/skribebibtex/stklos/Makefile b/skribe/tools/skribebibtex/stklos/Makefile
new file mode 100644
index 0000000..3e31d88
--- /dev/null
+++ b/skribe/tools/skribebibtex/stklos/Makefile
@@ -0,0 +1,62 @@
+#
+# Makefile for STklos skribebibtex
+#
+#           Author: Erick Gallesio [eg@essi.fr]
+#    Creation date: 26-Oct-2004 18:40 (eg)
+# Last file update:  8-Nov-2004 15:25 (eg)
+
+include ../../../etc/stklos/Makefile.skb
+include ../../../etc/Makefile.config
+
+POPULATION = Makefile bibtex-lex.l bibtex-parser.y skribebibtex.stk main.stk
+BINDIR     = ../../../bin
+TARGET	   = skribebibtex
+EXE        = $(BINDIR)/$(TARGET).stklos
+
+all: $(EXE)
+
+$(EXE): main.stk bibtex-lex.stk bibtex-parser.stk
+	stklos-compile -l -o $(EXE) main.stk
+
+bibtex-lex.stk: bibtex-lex.l
+	stklos-genlex bibtex-lex.l bibtex-lex.stk bibtex-lex
+
+bibtex-parser.stk: bibtex-parser.y
+	stklos -f bibtex-parser.y
+
+bibtex:	bibtex-lex.stk
+
+
+#======================================================================
+#	install ...
+#======================================================================
+install: $(INSTALL_BINDIR)
+	cp $(EXE) $(INSTALL_BINDIR)/$(TARGET).stklos \
+           && chmod $(BMASK) $(INSTALL_BINDIR)/$(TARGET).stklos
+	rm -f $(INSTALL_BINDIR)/$(TARGET)
+	ln -s $(TARGET).stklos $(INSTALL_BINDIR)/$(TARGET)
+
+$(INSTALL_BINDIR):
+	mkdir -p $(INSTALL_BINDIR) && chmod a+rx $(INSTALL_BINDIR)
+
+
+#======================================================================
+#	uninstall ...
+#======================================================================
+uninstall: 
+	rm $(INSTALL_BINDIR)/$(TARGET)
+	rm $(INSTALL_BINDIR)/$(TARGET).stklos
+
+
+#======================================================================
+#	pop ...
+#======================================================================
+pop:
+	@echo $(POPULATION:%=tools/skribebibtex/stklos/%)
+
+#======================================================================
+#	clean ...
+#======================================================================
+
+clean:
+	rm -f $(EXE) bibtex-lex.stk bibtex-parser.stk *~ 
diff --git a/skribe/tools/skribebibtex/stklos/bibtex-lex.l b/skribe/tools/skribebibtex/stklos/bibtex-lex.l
new file mode 100644
index 0000000..03b4871
--- /dev/null
+++ b/skribe/tools/skribebibtex/stklos/bibtex-lex.l
@@ -0,0 +1,75 @@
+;;;;							-*- Scheme -*-
+;;;; bibtex-lex.l	-- SILex input for BibTeX
+;;;; 
+;;;; Copyright © 2004 Erick Gallesio - I3S-CNRS/ESSI <eg@essi.fr>
+;;;; 
+;;;; 
+;;;; This program is free software; you can redistribute it and/or modify
+;;;; it under the terms of the GNU General Public License as published by
+;;;; the Free Software Foundation; either version 2 of the License, or
+;;;; (at your option) any later version.
+;;;; 
+;;;; This program is distributed in the hope that it will be useful,
+;;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;;;; GNU General Public License for more details.
+;;;; 
+;;;; You should have received a copy of the GNU General Public License
+;;;; along with this program; if not, write to the Free Software
+;;;; Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, 
+;;;; USA.
+;;;; 
+;;;;           Author: Erick Gallesio [eg@essi.fr]
+;;;;    Creation date: 21-Oct-2004 17:47 (eg)
+;;;; Last file update: 25-Oct-2004 20:16 (eg)
+;;;;
+
+
+space	[ \n\9]
+alpha   [-+a-zA-ZàâäéèêëîïôöûüùÀÂÄÉÈÊËÎÏÔÖÛÜÙ./:()?!'&_~]
+
+%%
+
+;; Spaces
+{space}+			(list 'BLANK)
+;; Comment
+\%.*$				(yycontinue)
+;; equal sign
+=				(list 'EQUAL)
+;; Open Bracket
+\{				(list 'LBRACKET)
+;; Close Bracket
+\}				(list 'RBRACKET)
+;; Comma
+, 				(list 'COMMA)
+;; Strings
+\"[^\"]*\"			(list 'STRING yytext)
+;; Commands
+@{alpha}+			(let* ((str (string-downcase
+					     (substring yytext 1
+							(string-length yytext))))
+				       (sym (string->symbol str)))
+				  (case sym
+				    ((string) (list 'BIBSTRING))
+				    (else     (list 'BIBITEM sym))))
+;; Ident
+{alpha}({alpha}|[0-9])*		(list 'IDENT yytext)
+;; Number
+[0-9]+				(list 'NUMBER yytext)
+;; Diacritic 
+\\['`^\"][aeiouAEIOU] 		(lex-char (string-ref yytext 1)
+					  (string-ref yytext 2))
+\{\\['`^\"][aeiouAEIOU]\} 	(lex-char (string-ref yytext 2)
+					  (string-ref yytext 3))
+
+;; Unrecognized character
+.				(begin
+				  (format (current-error-port)
+					  "Skipping character ~S\n" yytext)
+				  (yycontinue))
+
+;;;; ======================================================================
+<<EOF>>			'*eoi*
+<<ERROR>>		(error 'bibtex-lexer "Parse error" yytext)
+
+
diff --git a/skribe/tools/skribebibtex/stklos/bibtex-parser.y b/skribe/tools/skribebibtex/stklos/bibtex-parser.y
new file mode 100644
index 0000000..50236a9
--- /dev/null
+++ b/skribe/tools/skribebibtex/stklos/bibtex-parser.y
@@ -0,0 +1,117 @@
+;;;;							-*- Scheme -*-
+;;;; bibtex-parser.y	-- SILex input for BibTeX
+;;;; 
+;;;; Copyright © 2004 Erick Gallesio - I3S-CNRS/ESSI <eg@essi.fr>
+;;;; 
+;;;; 
+;;;; 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, 
+;;;; USA.
+;;;; 
+;;;;           Author: Erick Gallesio [eg@essi.fr]
+;;;;    Creation date: 21-Oct-2004 17:47 (eg)
+;;;; Last file update: 22-Oct-2004 18:14 (eg)
+;;;;
+
+(load "lalr")
+
+(define (main args)
+  ;; Build the parser
+  (lalr-parser
+     ;; Options
+     (output: parser "bibtex-parser.stk")
+
+     ;; Terminal symbols
+     (CHAR BLANK IDENT STRING COMMA LBRACKET RBRACKET NUMBER EQUAL
+      BIBSTRING BIBITEM)
+
+     ;; Rules 
+     (S
+        ()
+	(S string-def)
+	(S blank*)
+	(S bibtex-entry))
+
+
+     (blank*
+        ()
+	(blank* BLANK))
+
+     
+     (string-def
+        (BIBSTRING LBRACKET  blank* IDENT blank* EQUAL blank* entry-value
+		   blank* RBRACKET)
+	: (bibtex-string-def! (car $4) (car $8)))
+
+
+     (bibtex-entry
+        (BIBITEM LBRACKET blank* IDENT blank* COMMA blank* entry-item* RBRACKET)
+	: (make-bibentry $1 $4 $8))
+
+     
+     (entry-item*
+        (blank*)
+	: '()
+	(entry-item)
+	: (list $1)
+	(entry-item COMMA entry-item*)
+	: (cons $1 $3))
+      
+     
+     (entry-item
+        (blank* IDENT blank* EQUAL blank* entry-value blank*)
+	: (cons (car $2) $6))
+     
+     
+     (entry-value
+        (NUMBER)
+	: (list (car $1))
+	(STRING)
+	: $1
+	(IDENT)
+	: (bibtex-string-ref (car $1))
+	(LBRACKET entry-value-block* RBRACKET)
+	: (list (apply string-append $2)))
+	  
+
+      (entry-value-block*
+         ()
+	 : '()
+	 (entry-value-block* entry-value-block)
+	 : (append $1 $2))
+
+      
+      (entry-value-block
+         (LBRACKET entry-value-block* RBRACKET)
+	 : $2
+	 (COMMA)
+	 : (list ",")
+	 (IDENT)
+	 : $1
+	 (BLANK)
+	 : (list " ")
+	 (EQUAL)
+	 : (list "=")
+	 (CHAR)
+	 : $1
+	 (NUMBER)
+	 : $1
+	 (STRING)
+	 : $1)
+     )
+  ;; Terminate
+  0)
+  
+
+  
\ No newline at end of file
diff --git a/skribe/tools/skribebibtex/stklos/main.stk b/skribe/tools/skribebibtex/stklos/main.stk
new file mode 100644
index 0000000..3225658
--- /dev/null
+++ b/skribe/tools/skribebibtex/stklos/main.stk
@@ -0,0 +1,118 @@
+;;;;
+;;;; main.stk				-- Skribebibtex Main
+;;;; 
+;;;; Copyright © 2004 Erick Gallesio - I3S-CNRS/ESSI <eg@essi.fr>
+;;;; 
+;;;; 
+;;;; 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, 
+;;;; USA.
+;;;; 
+;;;;           Author: Erick Gallesio [eg@essi.fr]
+;;;;    Creation date: 22-Oct-2004 10:29 (eg)
+;;;; Last file update: 26-Oct-2004 21:52 (eg)
+;;;;
+
+(define *bibtex-strings* (make-hash-table string=?))
+(define *debug*		 (getenv "DEBUG"))
+(define *in*		 (current-input-port))
+(define *out*		 (current-output-port))
+
+
+(define (bibtex-string-def! str val)
+  (hash-table-put! *bibtex-strings* str val))
+
+
+(define (bibtex-string-ref str)
+  (list (hash-table-get *bibtex-strings* str str)))
+
+
+(define (lex-char accent letter)
+  (list 'CHAR
+	(case accent
+	  ((#\') (case letter
+		   ((#\a) "á") ((#\e) "é") ((#\i) "í") ((#\o) "ó") ((#\u) "ú")
+		   ((#\A) "Á") ((#\E) "É") ((#\I) "Í") ((#\O) "Ó") ((#\U) "ú")
+		   (else "?")))
+	  ((#\`) (case letter
+		   ((#\a) "à") ((#\e) "è") ((#\i) "ì") ((#\o) "ò") ((#\u) "ù")
+		   ((#\A) "À") ((#\E) "È") ((#\I) "Ì") ((#\O) "Ò") ((#\U) "Ù")
+		   (else "?")))
+	  ((#\^) (case letter
+		   ((#\a) "â") ((#\e) "ê") ((#\i) "î") ((#\o) "ô") ((#\u) "û")
+		   ((#\A) "Â") ((#\E) "Ê") ((#\I) "Î") ((#\O) "Ô") ((#\U) "Û")
+		   (else "?")))
+	  ((#\") (case letter
+		   ((#\a) "ä") ((#\e) "ë") ((#\i) "ï") ((#\o) "ö") ((#\u) "ü")
+		   ((#\A) "Ä") ((#\E) "Ë") ((#\I) "Ï") ((#\O) "Ö") ((#\U) "Ü")
+		   (else "?")))
+	  (else "?"))))
+
+
+(define (make-bibentry kind key infos)
+  (define (pretty-string s)
+    (if (and (string? s)
+	     (>= (string-length s) 2)
+	     (eq? #\" (string-ref s 0))
+	     (eq? #\" (string-ref s (- (string-length s) 1))))
+	(substring s 1 (- (string-length s) 1))
+	s))
+  (format *out* ";;;;\n(~A ~S\n" (car kind) (car key))
+  (for-each (lambda (x) (format *out* "  (~A  ~S)\n"
+				(car x)
+				(pretty-string (cadr x))))
+	    infos)
+  (format *out* ")\n\n"))
+  
+
+;=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
+(include "bibtex-lex.stk")	
+(include "bibtex-parser.stk")
+;=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
+
+(define (bibtex2scheme in out)
+  (let* ((lex  (bibtex-lex in))
+	 (scan (lambda ()
+		  (let ((tok (lexer-next-token lex)))
+		    (when *debug*
+		      (format (current-error-port) "token = ~S\n" tok))
+		    tok)))
+	 (error (lambda (a b) (error 'bibtex-parser "~A~A" a b))))
+    (parser scan error)))
+      
+
+(define (main args)
+  ;; Parse the program arguments
+  (parse-arguments args
+     "Usage: skribebibtex [options] [input]"
+     (("help" :alternate "h" :help "provide help for the command")
+      (arg-usage (current-error-port))
+      (exit 0))
+     (("options" :help "display the options and exit")
+      (arg-usage (current-output-port) #t)
+      (exit 0))
+     (("output" :alternate "o" :arg file :help "set the output to <file>")
+      (let ((port (open-file file "w")))
+	(if port
+	    (set! *out* port)
+	    (die (format "~A: bad output file ~S" 'skribebibtex file) 1))))
+     (else
+      (cond
+	((= (length other-arguments) 1)
+	 (let* ((file (car other-arguments))
+		(port (open-file file "r")))
+	   (if port
+	       (set! *in* file)
+	       (die (format "~A: bad input file ~S" 'skribebibtex file) 1)))))))
+  (bibtex2scheme *in* *out*))