GNU bug report logs - #13617
24.2.92; [PATCH] Add strip-string

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From: Andreas Röhler <andreas.roehler <at> easy-emacs.de>
To: 13617 <at> debbugs.gnu.org
Subject: bug#13617: 24.2.92; [PATCH] Add strip-string
Date: Mon, 25 Mar 2013 08:48:22 +0100

Am 03.02.2013 10:40, schrieb Leo Liu:
> On 2013-02-03 16:56 +0800, Andreas Schwab wrote:
>> You could use the same rules as skip-chars-forward.
>

+1
> I looked at skip-chars-forward before opening this bug but found it
> complicate things by introducing new rules.
>

Which one?
IMO you may use skip-chars... internally, which is fast and reliable.

> In strip-string the idea is to have a default covering 90% of the use
> cases:
>
> (strip-string s)        ; strip both
> (strip-string s nil "") ; strip leading
> (strip-string s "")     ; strip trailing

Suggest keeping either boolean for not, resp. default,
or a string containing chars overriding the default.

while this is obsolet meanwhile:

http://lists.gnu.org/archive/html/gnu-emacs-sources/2007-01/msg00004.html

Andreas

>
> Refer users to regexp as in (info "(elisp)Regexp Special") for the
> remaining 10% use cases.
>
> Regards,
> Leo
>
>
>
>
>

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