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Re: find-file-noselect needs save-match-data
From: |
David Kastrup |
Subject: |
Re: find-file-noselect needs save-match-data |
Date: |
Thu, 21 Jun 2007 08:31:17 +0200 |
User-agent: |
Gnus/5.11 (Gnus v5.11) Emacs/23.0.51 (gnu/linux) |
"Herbert Euler" <address@hidden> writes:
>> >>Would someone please implement string-match-p and looking-at-p?
>> >>(A variable would be more general, but not as simple to use.
>> >>Its only advantage over save-match-data would be a small speedup.)
>> >
>> > Is there somebody working on it? If not, I would like to start it.
>>
>> Do you want to work on a new variable? Since adding `-p' to only two
>> match functions doesn't make sense. And adding `-p' to all functions
>> makes even less sense.
>>
>>For the reasons explained in my words quoted above, I've
>>decided I want the two new functions and NOT the variable.
>
> Last confirming before working: can we implement a new variable at the
> C level and implement the two new functions (possibly as macros) at
> the Lisp level? This is an eclectic proposal and takes advantages
> from both sides.
Just as a note aside: regular expressions like \(.\)\1 are possible,
so the match data _has_ to be stored somewhere, presumably. This
might impact the attractiveness of the "C variable" implementation.
--
David Kastrup
- Re: find-file-noselect needs save-match-data, (continued)
- Re: find-file-noselect needs save-match-data, Stefan Monnier, 2007/06/17
- Re: find-file-noselect needs save-match-data, Richard Stallman, 2007/06/18
- Re: find-file-noselect needs save-match-data, Herbert Euler, 2007/06/20
- Re: find-file-noselect needs save-match-data, Juri Linkov, 2007/06/20
- Re: find-file-noselect needs save-match-data, Herbert Euler, 2007/06/20
- Re: find-file-noselect needs save-match-data, Richard Stallman, 2007/06/20
- Re: find-file-noselect needs save-match-data, Herbert Euler, 2007/06/20
- Re: find-file-noselect needs save-match-data,
David Kastrup <=
- Re: find-file-noselect needs save-match-data, Herbert Euler, 2007/06/28
- Re: find-file-noselect needs save-match-data, Herbert Euler, 2007/06/29
- Re: find-file-noselect needs save-match-data, Richard Stallman, 2007/06/21
- Re: find-file-noselect needs save-match-data, Richard Stallman, 2007/06/20
- Re: find-file-noselect needs save-match-data, Richard Stallman, 2007/06/13
Re: find-file-noselect needs save-match-data, Richard Stallman, 2007/06/05
Re: find-file-noselect needs save-match-data, Stefan Monnier, 2007/06/05
Re: find-file-noselect needs save-match-data, Stefan Monnier, 2007/06/14
Re: find-file-noselect needs save-match-data, Herbert Euler, 2007/06/05