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Re: Is it valid to use the zero-byte "^@" in regexps?


From: Nicolas Richard
Subject: Re: Is it valid to use the zero-byte "^@" in regexps?
Date: Wed, 18 Jun 2014 14:15:23 +0200
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/24.3.91 (gnu/linux)

Michael Albinus <address@hidden> writes:

> Thorsten Jolitz <address@hidden> writes:
>
>> Hi List, 
>
> Hi,
>
>> ,--------------------------------------------------------
>> | "^#\\+begin_src[[:space:address@hidden"
>> `--------------------------------------------------------
>
> "^#\\+begin_src[[:space:]]+emacs-lisp[[:ascii:]]+\n#\\+end_src"

Many characters are not in ASCII (0-127)

To include NULs, this would work :
"^#\\+begin_src[[:space:]]+emacs-lisp\\(?:.\\|\n\\)+\n#\\+end_src"

-- 
Nico.



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