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Applied patch by Andreas Heiduk to facilitate compilation with

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present-day flexes
This commit is contained in:
Thomas Jensen 2006-07-07 07:24:17 +00:00
parent ba0364b2ec
commit dab5f12459
1 changed files with 10 additions and 9 deletions
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19
src/lexer.l
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@ -2,9 +2,8 @@
/*
* File: lexer.l
* Date created: March 15, 1999 (Monday, 17:16h)
* Author: Copyright (C) 1999 Thomas Jensen
* tsjensen@stud.informatik.uni-erlangen.de
* Version: $Id: lexer.l,v 1.16 1999/08/18 18:23:41 tsjensen Exp tsjensen $
* Author: Copyright (C) 1999 Thomas Jensen <boxes@thomasjensen.com>
* Version: $Id: lexer.l,v 1.17 1999/08/20 19:51:12 tsjensen Exp tsjensen $
* Language: lex (ANSI C)
* Purpose: flex lexical analyzer for boxes configuration files
*
@ -26,6 +25,10 @@
* Revision History:
*
* $Log: lexer.l,v $
* Revision 1.17 1999/08/20 19:51:12 tsjensen
* Moved contents of YY_USER_INIT definition into a separate function which
* is now called by YY_USER_INIT (better readability)
*
* Revision 1.16 1999/08/18 18:23:41 tsjensen
* Declared yyerrcnt to be static
* Added YY_USER_INIT macro to set the input buffer size to the config file
@ -109,10 +112,9 @@
static const char rcsid_lexer_l[] =
"$Id: lexer.l,v 1.16 1999/08/18 18:23:41 tsjensen Exp tsjensen $";
"$Id: lexer.l,v 1.17 1999/08/20 19:51:12 tsjensen Exp tsjensen $";
int yylineno = 1;
static int yyerrcnt = 0;
static char sdel = '\"';
@ -125,15 +127,14 @@ static char sesc = '\\';
static void inflate_inbuf();
#define YY_USER_INIT inflate_inbuf()
%}
%option nounput
%option noyywrap
%option never-interactive
%option caseless
%option noyylineno
%x SAMPLE
@ -464,7 +465,7 @@ static void inflate_inbuf()
exit (EXIT_FAILURE);
}
yy_delete_buffer (YY_CURRENT_BUFFER);
YY_CURRENT_BUFFER = yy_create_buffer (yyin, sinf.st_size+10);
yy_switch_to_buffer (yy_create_buffer (yyin, sinf.st_size+10));
}