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bug#24262: [PATCH 2/2] dfa: support not newline_anchor of regex
From: |
Norihiro Tanaka |
Subject: |
bug#24262: [PATCH 2/2] dfa: support not newline_anchor of regex |
Date: |
Sat, 20 Aug 2016 00:46:44 +0900 |
On Thu, 18 Aug 2016 23:57:27 +0900
Norihiro Tanaka <address@hidden> wrote:
> The patch introduces not newline_anchor option of regex to dfa. grep is
> always newline_anchor, so newer codes is not used. I expect it is used
> by sed and gawk.
>
> However, the patch adds an argument to dfasyntax(). To synchronize
> between grep and dfa easily, I expect it is applied before dfa is moved
> to gnulib.
Applying the patch, if we generate multiple dfa instance, three global
vars. (sbit, letters, newline) may be overrided. So I moved them to
member of struct dfa in modified patch.
0002-dfa-support-not-newline_anchor-of-regex.patch
Description: Text document