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Re: which-function => DEFUN?
From: |
Lennart Borgman |
Subject: |
Re: which-function => DEFUN? |
Date: |
Mon, 10 May 2010 18:05:21 +0200 |
On Mon, May 10, 2010 at 5:42 PM, Stefan Monnier
<address@hidden> wrote:
>
> The rule for where to place a save-match-data is:
>
> around the code run between "looking-at" and
> "match-string-no-properties".
>
> In this case (as in 99% of the cases) this code is empty, so the
> save-match-data can be dropped.
>
>> (add-hook 'which-func-functions 'which-func-identify-DEFUN nil t)
>
> If your save-match-data were needed, which-func-functions should say
> so explicitly.
Yes, but what is the rule for WHEN to use save-match-data. I just
looked in the elisp manual and could not find anything.
- which-function => DEFUN?, Lennart Borgman, 2010/05/10
- Re: which-function => DEFUN?, Stefan Monnier, 2010/05/10
- Re: which-function => DEFUN?, Juanma Barranquero, 2010/05/10
- Global match data considered harmful, Stephen J. Turnbull, 2010/05/10
- Re: Global match data considered harmful, Stefan Monnier, 2010/05/11
- Re: Global match data considered harmful, Stephen J. Turnbull, 2010/05/11
- Re: Global match data considered harmful, tomas, 2010/05/12