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Re: [PATCH] regex: port to Gawk on nonstandard platforms

From: arnold
Subject: Re: [PATCH] regex: port to Gawk on nonstandard platforms
Date: Tue, 28 Jan 2020 00:41:19 -0700
User-agent: Heirloom mailx 12.5 7/5/10

Paul Eggert <address@hidden> wrote:

> On 1/26/20 1:42 AM, address@hidden wrote:
> > And then in places in regcomp.c BITSET_WORD_BITS is tested in
> > several #if/#elif statements.
> Ouch, I hadn't noticed that. It's exercised only on non-GCC platforms 
> that don't support INT_WIDTH etc., which is why I didn't see it in my 
> testing. I installed the first attached patch, which should fix it. 
> Thanks for reporting it.
> While I was at it I also installed the second attached patch, since the 
> regex code no longer depends on the limits-h module. This second patch 
> shouldn't affect Awk.

Much thanks for the fix. I have pulled it into gawk and we'll see
what my testers report.



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