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

1 files changed, 75 insertions, 0 deletions

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)
+
+