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Re: lisp-outline-level.
From: |
Lute Kamstra |
Subject: |
Re: lisp-outline-level. |
Date: |
Sun, 13 Feb 2005 19:23:47 +0100 |
User-agent: |
Gnus/5.11 (Gnus v5.11) Emacs/22.0.50 (gnu/linux) |
David Kastrup <address@hidden> writes:
[...]
> or even (if preservation of match data is definitely not required)
>
> (defun lisp-outline-level
> (let ((len (- (match-end 0) (match-beginning 0))))
> (if (looking-at ...)
> 1000
> len)))
A quick look at lisp/outline.el gave me the impression that calls to
outline-level functions are embedded in (save-match-data ...) if the
match data should be preserved.
Lute.