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Re: recover file after crash

From: drain
Subject: Re: recover file after crash
Date: Fri, 25 Jan 2013 13:04:23 -0800 (PST)

Eli Zaretskii wrote
>> Date: Fri, 25 Jan 2013 12:31:57 -0800 (PST)
>> From: drain <

> aeuster@

> >
>> In any case, I sent Valentin a large file that tends to lag
> If it has no or few empty lines, adding empty lines (e.g., before
> top-level headings) might dramatically improve performance in very
> large buffers.

I have to add a couple spaces to the very end of the text of the last
nested headline in order for the spaces to separate each of the top level
headlines. Otherwise, when I reopen the file, these spaces are gone.

In any case, after doing so, implementing your suggestion appears to have
improved performance, especially when sifting through top level headlines
that are partially or completely opened, and also especially when running
point rapidly up a sequence of top level headlines.

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