Re: lisp-outline-level.

[Lute Kamstra]

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.