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Re: address@hidden: Speed of all-completions]
From: |
Andreas Schwab |
Subject: |
Re: address@hidden: Speed of all-completions] |
Date: |
Tue, 15 Jun 2004 13:00:48 +0200 |
User-agent: |
Gnus/5.110002 (No Gnus v0.2) Emacs/21.3.50 (gnu/linux) |
David Kastrup <address@hidden> writes:
> Andreas Schwab <address@hidden> writes:
>
>> This is due to this change:
>>
>> (Ftry_completion, Fall_completions, Ftest_completion): Bind
>> case-fold-search to the value of completion-ignore-case when
>> checking completion-regexp-list.
>>
>> I've checked in a fix that avoids the overhead of specbind when
>> completion-regexp-list is empty.
>
> At the cost of being more expensive when it isn't.
Why is it more expensive? The check for CONSP (completion-regexp-list)
has to be done anyway, and can be CSE'd by the compiler.
Andreas.
--
Andreas Schwab, SuSE Labs, address@hidden
SuSE Linux AG, Maxfeldstraße 5, 90409 Nürnberg, Germany
Key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5
"And now for something completely different."
- address@hidden: Speed of all-completions], Richard Stallman, 2004/06/13
- Re: address@hidden: Speed of all-completions], Andreas Schwab, 2004/06/13
- Re: address@hidden: Speed of all-completions], David Kastrup, 2004/06/14
- Re: address@hidden: Speed of all-completions],
Andreas Schwab <=
- Re: address@hidden: Speed of all-completions], David Kastrup, 2004/06/15
- Re: address@hidden: Speed of all-completions], Andreas Schwab, 2004/06/15
- Re: address@hidden: Speed of all-completions], David Kastrup, 2004/06/15
- Re: address@hidden: Speed of all-completions], Andreas Schwab, 2004/06/15
- Re: address@hidden: Speed of all-completions], David Kastrup, 2004/06/15
- Re: address@hidden: Speed of all-completions], Andreas Schwab, 2004/06/15
- Re: address@hidden: Speed of all-completions], David Kastrup, 2004/06/15
- Re: address@hidden: Speed of all-completions], Andreas Schwab, 2004/06/15
- Re: address@hidden: Speed of all-completions], Luc Teirlinck, 2004/06/15
- Re: address@hidden: Speed of all-completions], David Kastrup, 2004/06/15