Re: performance problems with drawers

[Al <gmane00@wilec.net>]

Hello Carsten,

I'm just back from holidays and I've checked with current git version
6.29 trans (instead of the 6.27a I was using). It is much faster, even
for vertical cursor motion. Thank you very much for your work.


Carsten Dominik wrote:
> Hi Al,
> 
> I think I have now been able to speed this up a lot.  There is
> still a strange delay when you switch to CHILDREN view in
> your Bookmark entry *for the first time*.  However, after that
> things seem to be much faster.  I have no idea where this
> initial delay comes from, it might have to do with the way
> Emacs handles character properties internally.
> 
> Anyway, even the first time you use CHILDREN view is now much
> faster than it used to be.
> 
> Please let me know if this solves the issue for you.
> 
> - Carsten
> 
> P.S.  Unfortunatey, I cannot fix the performance issues
> regarding vertical cursor motion, this is in the guts of
> Emacs.  `C-c C-f' and `C-c C-b' do help a bit...
> 
> On Jul 7, 2009, at 5:33 PM, Al wrote:
> 
>> Hello,
>>
>> I'm trying to use emacs org-mode to keep my bookmarks (using the
>> org-annotation-helper.el method). I find this really great, except
>> performance
>> issues.
>>
>> My .org file contains ~5000 entries, organized in a tree like this:
>>
>> #+DRAWERS: MYDATA
>>
>> ** net
>> *** www
>> **** [[http://www.w3.org/][W3C - The World Wide Web Consortium]]
>> :MYDATA:
>>  :Entered:   [2000-03-06 10:29:04]
>>  :LastVisit: [2000-08-31 16:32:15]
>> :END:
>>
>> Some optional text
>>
>> **** [[http://www.xml.com/pub][XML.com - XTech 2000 Conference]]
>> :AEDATA:
>>  :Entered:   [2000-03-06 10:29:49]
>>  :LastVisit: [2001-10-08 15:37:09]
>> :END:
>>
>> The problem is that with the drawers activated, it's *very* slow.
>> Cycling the
>> visibility mode takes more than 10 seconds.
>> If I remove the drawers configuration line (#+DRAWERS: MYDATA), speed
>> comes back
>> to reasonable levels, but obviously I lose the drawer effect.
>>
>> Is there a solution to improve the speed and using the drawers ?
>>
>> Thanks in advance.
>>
>>
>>
>>
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>