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Re: [patch] *.exp: Robustify uses of regsub.

From: Kazu Hirata <kazu at codesourcery dot com>
To: Mark Mitchell <mark at codesourcery dot com>
Cc: gcc-patches at gcc dot gnu dot org
Date: Sat, 09 Sep 2006 04:21:46 -0400
Subject: Re: [patch] *.exp: Robustify uses of regsub.
References: <200609081748.k88HmEd5008652@sparrowhawk.codesourcery.com> <45023113.6080308@codesourcery.com>

Hi Mark,

Why are you using the (?b) approach with "regsub", rather than (?q)? It seems correct to me to treat $srcdir as a literal, but, with (?b) there are still (theroetically) filenames that contain syntactic meta-characters, IIUC. Am I missing something?

You are absolutely right. I should be using (?q)$srcdir/.

OK with this change?

Kazu Hirata

Follow-Ups:
- Re: [patch] *.exp: Robustify uses of regsub.
  - From: Mark Mitchell

References:
- [patch] *.exp: Robustify uses of regsub.
  - From: Kazu Hirata
- Re: [patch] *.exp: Robustify uses of regsub.
  - From: Mark Mitchell

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