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;;;;
;;;; c-lex.l -- C fontifier for Skribe
;;;;
;;;; 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: 6-Mar-2004 15:35 (eg)
;;;; Last file update: 7-Mar-2004 00:10 (eg)
;;;;
space [ \n\9]
letter [_a-zA-Z]
alphanum [_a-zA-Z0-9]
%%
;; Strings
\"[^\"]*\" (new markup
(markup '&source-string)
(body yytext))
;;Comments
/\*.*\*/ (new markup
(markup '&source-line-comment)
(body yytext))
//.* (new markup
(markup '&source-line-comment)
(body yytext))
;; Identifiers (only letters since we are interested in keywords only)
[_a-zA-Z]+ (let* ((ident (string->symbol yytext))
(tmp (memq ident *the-keys*)))
(if tmp
(new markup
(markup '&source-module)
(body yytext))
yytext))
;; Regular text
[^\"a-zA-Z]+ (begin yytext)
<<EOF>> 'eof
<<ERROR>> (skribe-error 'lisp-fontifier "Parse error" yytext)
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