Subject: Re: bug#17715: [PATCH] dfa: build struct dfamust on demand

From: Norihiro Tanaka <[email-masked]>
Date: Fri, 06 Jun 2014 23:44:27 +0900

Arnold Robbins wrote:
> Gawk doesn't use KWset - does this patch affect gawk?

Yes, but it will be especially happy for Gawk.  No longer dfamust() is
called in Gawk after this change, because its output isn't be used
anywhere even before the change.  So a case that dfamust() is very slow
as bug#17700 will speed-up.

Thanks,
Norihiro