24 lines
532 B
C++
24 lines
532 B
C++
/************************************************************
|
|
yycless.cpp
|
|
This file can be freely modified for the generation of
|
|
custom code.
|
|
|
|
Copyright (c) 1999 Bumble-Bee Software Ltd.
|
|
************************************************************/
|
|
|
|
#include "clex.h"
|
|
|
|
void yylexer::yyless(int length)
|
|
{
|
|
yyassert(length >= 0 && length <= yyleng);
|
|
while (yyleng > length) {
|
|
yyunput((unsigned char)yytext[--yyleng]);
|
|
}
|
|
if (yyleng > 0) {
|
|
yyeol = (unsigned char)(yytext[yyleng - 1] == '\n');
|
|
}
|
|
else {
|
|
yyeol = yyoldeol;
|
|
}
|
|
}
|