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/* 
|| This file is part of Pike. For copyright information see COPYRIGHT. 
|| Pike is distributed under GPL, LGPL and MPL. See the file COPYING 
|| for more information. 
|| $Id: lex.c,v 1.123 2008/06/29 21:33:25 marcus Exp $ 
*/ 
 
#include "global.h" 
#include "lex.h" 
#include "stuff.h" 
#include "bignum.h" 
#include "pike_compiler.h" 
#include "interpret.h" 
 
#include <ctype.h> 
 
#define LEXDEBUG 0 
 
/* Must do like this since at least gcc is a little too keen on 
 * optimizing INT_TYPE_MUL_OVERFLOW otherwise. */ 
static unsigned INT32 eight = 8, sixteen = 16, ten = 10; 
 
/* Make lexers for shifts 0, 1 and 2. */ 
 
#define SHIFT 0 
#include "lexer0.h" 
#undef SHIFT 
#define SHIFT       1 
#include "lexer1.h" 
#undef SHIFT 
#define SHIFT       2 
#include "lexer2.h" 
#undef SHIFT 
 
int yylex(YYSTYPE *yylval) 
{ 
  struct lex *lex; 
  CHECK_COMPILER(); 
  lex = &THIS_COMPILATION->lex; 
#if LEXDEBUG>8 
  fprintf(stderr, "YYLEX: Calling lexer at 0x%08lx\n", 
          (long)lex->current_lexer); 
#endif /* LEXDEBUG > 8 */ 
  return(lex->current_lexer(lex, yylval)); 
}