[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: Where did the regexp fail?
From: |
Tim X |
Subject: |
Re: Where did the regexp fail? |
Date: |
Mon, 07 Apr 2008 19:02:59 +1000 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/23.0.60 (gnu/linux) |
Corsair <chris.corsair@gmail.com> writes:
> "Lennart Borgman (gmail)" <lennart.borgman@gmail.com> writes:
>
>> Is there any easy way to see where a regexp failed? Parts of it may
>> have matched and sometimes you may want to see how much that
>> matched. Or, more precisely: where it finally failed.
>
> Test it part by part?
Have a look at re-builder and see if that helps.
I also tend to use regex search as it highlights matches as they
occur. Put a bunch of examples in a file and refine the regexp that
way.
Tim
--
tcross (at) rapttech dot com dot au