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+; SILex - Scheme Implementation of Lex
+; Copyright (C) 2001 Danny Dube'
+;
+; 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.
+
+;
+; Fonction pour reconstituer le fichier silex.scm a partir des
+; differents modules
+;
+
+(define update
+ (lambda ()
+ (let ((entete
+ '("; SILex - Scheme Implementation of Lex"
+ "; SILex 1.0"
+ "; Copyright (C) 2001 Danny Dube'"
+ "; "
+ "; 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."
+ ""))
+ (out-port (open-output-file "silex.scm")))
+ (for-each (lambda (str)
+ (display str out-port)
+ (newline out-port))
+ entete)
+ (for-each
+ (lambda (in-file)
+ (display "; Module " out-port)
+ (display in-file out-port)
+ (display "." out-port)
+ (newline out-port)
+ (let ((in-port (open-input-file in-file)))
+ (let loop ((c (read-char in-port))
+ (skip? #t)
+ (bol? #t))
+ (if (eof-object? c)
+ (begin
+ (newline out-port)
+ (close-input-port in-port))
+ (if skip?
+ (if bol?
+ (if (char=? c #\;)
+ (loop (read-char in-port) #t #f)
+ (begin
+ (write-char c out-port)
+ (loop (read-char in-port) #f 'dontcare)))
+ (if (char=? c #\newline)
+ (loop (read-char in-port) #t #t)
+ (loop (read-char in-port) #t #f)))
+ (begin
+ (write-char c out-port)
+ (loop (read-char in-port) #f 'dontcare)))))))
+ '("util.scm"
+ "action.l.scm"
+ "class.l.scm"
+ "macro.l.scm"
+ "regexp.l.scm"
+ "string.l.scm"
+ "multilex.scm"
+ "lexparser.scm"
+ "re2nfa.scm"
+ "noeps.scm"
+ "sweep.scm"
+ "nfa2dfa.scm"
+ "prep.scm"
+ "output.scm"
+ "output2.scm"
+ "main.scm"))
+ (close-output-port out-port))))