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bug#10033: 24.0.91; Uncommenting fails in Autoconf mode


From: Andreas Schwab
Subject: bug#10033: 24.0.91; Uncommenting fails in Autoconf mode
Date: Sun, 13 Nov 2011 09:40:16 +0100
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/24.0.91 (gnu/linux)

Chong Yidong <address@hidden> writes:

> This is because the value of comment-start-skip in Autoconf mode is
>
>    "\\(?:\\<dnl\\|#\\) +"
>
> The \< is intended to avoid matching a "dnl" that is part of a word.

dnl isn't a word, it is a comment, so \< cannot match it.

Andreas.

-- 
Andreas Schwab, address@hidden
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