From: rog@vitanuova.com
To: 9fans@cse.psu.edu
Subject: Re: [9fans] more questions
Date: Wed, 28 Mar 2001 11:21:08 +0100 [thread overview]
Message-ID: <20010328101459.DF9E1199C0@mail.cse.psu.edu> (raw)
i've been bitten by that regexp problem before. your problem is that
the matches array is being used uninitialised. as the documentation
says:
If match[0].sp is nonzero on entry, regexec starts matching
at that point within string. If match[0].ep is nonzero on
entry, the last character matched is the one preceding that
point.
in a larger program, your code would probably have broken... and then
you'd probably have found the problem!
cheers,
rog.
next reply other threads:[~2001-03-28 10:21 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-03-28 10:21 rog [this message]
2001-04-04 9:14 ` Quinn Dunkan
-- strict thread matches above, loose matches on Subject: below --
2001-04-04 19:05 Quinn Dunkan
2001-03-28 18:15 rob pike
2001-03-28 7:54 Quinn Dunkan
2001-03-28 5:56 Russ Cox
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