92 lines
2.3 KiB
Plaintext
92 lines
2.3 KiB
Plaintext
%{
|
|
/* arlex.l - Strange script language lexer */
|
|
|
|
/* Copyright 1992, 1997, 2000 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"
|
|
|
|
#define YY_NO_UNPUT
|
|
|
|
extern int yylex PARAMS ((void));
|
|
|
|
int linenumber;
|
|
%}
|
|
|
|
%a 10000
|
|
%o 25000
|
|
|
|
%%
|
|
|
|
"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
|