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From: Andreas Schwab <schwab@linux-m68k.org>
To: Eli Zaretskii <eliz@gnu.org>
Cc: gdb-patches@sourceware.org
Subject: Re: [djgpp/commit] Fix the DJGPP build of GDB
References: <83k50d4cst.fsf@gnu.org> <m2bplp8jk9.fsf@igel.home> 	<83d4654bat.fsf@gnu.org>
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Date: Sat, 05 Sep 2009 18:10:00 -0000
In-Reply-To: <83d4654bat.fsf@gnu.org> (Eli Zaretskii's message of "Sat, 05 Sep 	2009 19:16:10 +0300")
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Eli Zaretskii <eliz@gnu.org> writes:

> It works regardless.  The GNU Sed manual says:
>
> `$'
>      It is the same as `^', but refers to end of line.  `$' also acts
>      as a special character only at the end of the regular expression
>      or subexpression [...]
>
> Is this a GNU-specific Sed extension?

No, it's posixly correct (only inside BREs, for EREs it would not work).

Andreas.

-- 
Andreas Schwab, schwab@linux-m68k.org
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"And now for something completely different."