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Re: does emacs regular expression support (?!expression)


From: Tim Landscheidt
Subject: Re: does emacs regular expression support (?!expression)
Date: Sat, 04 Feb 2012 10:12:33 +0000
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/23.1 (gnu/linux)

Thien-Thi Nguyen <ttn@gnuvola.org> wrote:

>    > You can add a spec for ‘ErrorMode’, with default face, prior to this one.

>    Which Emacs version does support that?

> Any that processes these specs in the given order, with
> "masking semantics", i suppose.  (I haven't tried.)

What does:

| (search-forward-regexp "\\([Ee][Rr][Rr]\\)\\(?!orMode\\)")

give on your Emacs?

Tim




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