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Re: stack overflow in regexp matcher with gdb


From: Stefan Monnier
Subject: Re: stack overflow in regexp matcher with gdb
Date: Fri, 15 Nov 2013 09:18:50 -0500
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/24.3.50 (gnu/linux)

> Well I'm not fluent in Lisp so it's difficult for me to really understand
> what it's doing.

My question was about GDB's behavior, regardless of what Emacs/Elisp might
do: in GDB's output can a " appear inside the ... of value="..." ?
If so, how is it quoted?

> I wish I knew more about Lisp in order to propose a fix...

I did propose a fix, which is to replace (looking-at ",value=\\(\".*\"\\).*?}")
with (looking-at ",value=\\(\"[^\"]*\"\\).*?}")


        Stefan




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