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authorRichard Henderson <rth@redhat.com>1999-05-03 07:29:11 +0000
committerRichard Henderson <rth@redhat.com>1999-05-03 07:29:11 +0000
commit252b5132c753830d5fd56823373aed85f2a0db63 (patch)
tree1af963bfd8d3e55167b81def4207f175eaff3a56 /binutils/arlex.l
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19990502 sourceware importbinu_ss_19990502
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+%{
+/* arlex.l - Strange script language lexer */
+
+/* Copyright (C) 1992, 95, 1997 Free Software Foundation, Inc.
+
+This file is part of GNU Binutils.
+
+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. */
+
+
+/* Contributed by Steve Chamberlain
+ sac@cygnus.com
+
+*/
+#define DONTDECLARE_MALLOC
+#include <ansidecl.h>
+#include "libiberty.h"
+#include "arparse.h"
+
+int linenumber;
+%}
+%%
+
+"ADDLIB" { return ADDLIB; }
+"ADDMOD" { return ADDMOD; }
+"CLEAR" { return CLEAR; }
+"CREATE" { return CREATE; }
+"DELETE" { return DELETE; }
+"DIRECTORY" { return DIRECTORY; }
+"END" { return END; }
+"EXTRACT" { return EXTRACT; }
+"FULLDIR" { return FULLDIR; }
+"HELP" { return HELP; }
+"LIST" { return LIST; }
+"OPEN" { return OPEN; }
+"REPLACE" { return REPLACE; }
+"VERBOSE" { return VERBOSE; }
+"SAVE" { return SAVE; }
+"addlib" { return ADDLIB; }
+"addmod" { return ADDMOD; }
+"clear" { return CLEAR; }
+"create" { return CREATE; }
+"delete" { return DELETE; }
+"directory" { return DIRECTORY; }
+"end" { return END; }
+"extract" { return EXTRACT; }
+"fulldir" { return FULLDIR; }
+"help" { return HELP; }
+"list" { return LIST; }
+"open" { return OPEN; }
+"replace" { return REPLACE; }
+"verbose" { return VERBOSE; }
+"save" { return SAVE; }
+"+\n" { linenumber ++; }
+"(" { return '('; }
+")" { return ')'; }
+"," { return ','; }
+[A-Za-z0-9/$:.\-\_]+ {
+ yylval.name = xstrdup (yytext);
+ return FILENAME;
+ }
+"*".* { }
+";".* { }
+" " { }
+"\n" { linenumber ++; return NEWLINE; }
+
+%%
+#ifndef yywrap
+/* Needed for lex, though not flex. */
+int yywrap() { return 1; }
+#endif