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| From: | Paolo Bonzini |
| Subject: | Re: [PATCH v2] dfa: optimize UTF-8 period |
| Date: | Tue, 20 Apr 2010 12:39:25 +0200 |
| User-agent: | Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.8) Gecko/20100301 Fedora/3.0.3-1.fc12 Lightning/1.0b2pre Thunderbird/3.0.3 |
On 04/20/2010 12:06 PM, Jim Meyering wrote:
Good catch, Eric. Note that GNU grep for "." appears always to have matched NUL and that Solaris-10's does not.
Indeed the relevant syntax bit is not set in RE_SYNTAX_GREP and RE_SYNTAX_POSIX_EGREP. Maybe that should be conditionalized on POSIXLY_CORRECT.
I'll rebootstrap (getting rid of the newlib change) and apply Jim's patch. If anybody wants to beat me on the POSIXLY_CORRECT patch, please go ahead.
Paolo
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