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Re: creating a function that works for active region or whole buffer
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From: |
Luca Ferrari |
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Subject: |
Re: creating a function that works for active region or whole buffer |
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Date: |
Fri, 1 Feb 2013 11:36:49 +0100 |
On Mon, Jan 28, 2013 at 3:02 PM, Stefan Monnier
<monnier@iro.umontreal.ca> wrote:
> goto-line and line-number-at-pos are expensive operations that count
> (and re-count and re-re-count every time) the number of LF chars from
> the beginning of the buffer.
>
I'm using them only at the beginning of the function, and therefore
once per function call, that does not sound very expensive to me. What
do you suggest instead?
Luca
- Re: creating a function that works for active region or whole buffer,
Luca Ferrari <=