| Package home | Report new bug | New search | Development Roadmap | Status: Open | Feedback | All | Closed Since Version 0.4.0 |
| Bug #16944 | Bug in regexp lookahead | ||
|---|---|---|---|
| Submitted: | 2009-12-26 06:37 UTC | ||
| From: | thue | Assigned: | |
| Status: | Open | Package: | PHP_LexerGenerator (version 0.3.4) |
| PHP Version: | 5.3.1 | OS: | All |
| Roadmaps: | (Not assigned) | ||
[2009-12-26 06:37 UTC] thue
(Thue Kristensen)
Description:
------------
(?=...) positive lookahead in lexer regexps doesn't work.
The error is because of the following code in LexerGenerator/Regex/Parser.php :
#line 1599 "Parser.php"
#line 428 "Parser.y"
function yy_r82(){
$this->_retvalue = new PHP_LexerGenerator_ParseryyToken('(?=' . $this->yystack[$this->yyidx + -1]->minor->string . ')', array(
'pattern '=> '(?=' . $this->yystack[$this->yyidx + -1]->minor['pattern'] . ')'));
}
Where 'pattern ' should be 'pattern' (without the space).