[pypy-issue] [issue923] Regular expressions with optional look-ahead operations failing to match
tracker at bugs.pypy.org
Thu Oct 27 06:54:21 CEST 2011
New submission from Bruno Gola <brunogola at gmail.com>:
I'm trying to run moin-2.0 on PyPy and I found this weird behavior that I think
is a bug.
Whenever you have a regexp that uses the look-ahead operator [ (?=) ] followed
by the optional operator [ ? ], the regex fails.
I believe this affects the PyPy development version as well as there were almost
no changes to the RE stuff in PyPy.
nosy: bgola, pypy-issue
title: Regular expressions with optional look-ahead operations failing to match
PyPy bug tracker <tracker at bugs.pypy.org>
More information about the pypy-issue