2008/9/10 Arjen Laarhoven <arjen@yaph.org>:
quoted text
> On Wed, Sep 10, 2008 at 09:03:05AM +0100, Mike Ralphson wrote:
>> 2008/9/7 Arjen Laarhoven <arjen@yaph.org>
>> > The standard libc regex library on OSX does not support alternation
>> > in POSIX Basic Regular Expression mode.  This breaks the diff.funcname
>> > functionality on OSX.
>> >
>> > Also, I'm sure the problem occurs on more non-Linux systems (or non
>> > GNU libc systems).  If people who have access to those systems (BSD's,
>> > HP-UX, AIX, etc) can test it, I'd be happy to add those systems to the
>> > patch so it can fix for multiple systems at once.
>>
>> I can confirm that the issue shown up by your new testcase is also
>> present in AIX 5.3.

quoted text
>> Adding -lcompat/regex to COMPAT_CFLAGS as per your Darwin hunk
>> provokes lots of warnings:
>
> I think your problem is a lowercase ell instead of an uppercase i ;-)

Doh. I think my problem is this font! And having not used a language
with a separate linker since last century.

I guess I picked a really bad patch to try and pick up and test direct
from gmail. No reflection on your patch, just my workflow.

Having carefully checked the content of the testcase too, I can now
say this does fix the issue without extra warnings or testcase
failures on AIX 5.3, so for what it's worth:

Tested-by: Mike Ralphson <mike@abacus.co.uk>

Thanks both, and sorry for the noise.

Mike
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