Re: Octave-maintainers Digest, Vol 59, Issue 110

[Richard Campbell]

Sent from my iPhone

On Feb 22, 2011, at 3:55, Carlo de Falco <address@hidden> wrote:

> 2011/2/20  <address@hidden>:
>> Message: 1
>> Date: Sat, 19 Feb 2011 18:27:12 -0800
>> From: Rik <address@hidden>
>> To: "John W. Eaton" <address@hidden>
>> Cc: Octave Maintainers <address@hidden>
>> Subject: Adding requirement for PCRE in configure.ac
>> Message-ID: <address@hidden>
>> Content-Type: text/plain; charset=UTF-8
>> 
>> 2/19/11
>> 
>> John,
>> 
>> Could you take a look at requiring building with PCRE in configure.ac?  The
>> build experiences on Mac OS have demonstrated that POSIX regex are not
>> sufficient; moreover, most Octave coders were already implicitly writing
>> Perl-style regex.  I just checked in a changeset which updates the
>> documentation and all of the regexp instances in the codebase to use PCRE
>> style expressions (http://hg.savannah.gnu.org/hgweb/octave/rev/e4dbfe3019b1)
>> 
>> Cheers,
>> Rik
> 
> I found a bug in "get_forge_package" that was introduced
> by this changeset, a fix is in the bug tracker here:
> 
> <http://savannah.gnu.org/bugs/?32559>
> 
> I've not checked if other PCRE style regular expressions also have the
> same problem.
> c.

Believe me, there are more. There's one in __gnuplot_has_terminal.m iirc, and 
who knows how many others.

Campbell