Bug 177773 - performance bad for 80 000 columns
Summary: performance bad for 80 000 columns
Status: RESOLVED DUPLICATE of bug 169549
Alias: None
Product: kate
Classification: Applications
Component: kwrite (show other bugs)
Version: unspecified
Platform: Compiled Sources Linux
: NOR normal
Target Milestone: ---
Assignee: KWrite Developers
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2008-12-14 14:17 UTC by Thorsten Staerk
Modified: 2008-12-14 18:21 UTC (History)
2 users (show)

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Description Thorsten Staerk 2008-12-14 14:17:07 UTC 
Version:            (using Devel)
OS:                Linux
Installed from:    Compiled sources

For my work on an KDE html parser, I am at the moment editing a file that I got from downloading http://eur-lex.europa.eu/LexUriServ/LexUriServ.do?uri=CELEX:32002L0021:SV:HTML. The file contains more than 80 000 columns. kwrite gets remarkably slow when deleting a character (using backspace or delete) in the file.
Comment 1 Dario Andres 2008-12-14 14:26:32 UTC 
Here using:

Qt: 4.4.3
KDE: 4.1.85 (KDE 4.1.85 (KDE 4.2 Beta2))
kdelibs svn rev. 896338 / kdebase svn rev. 896338
(yesterday build)

I can confirm the bug. Also if you press "Backspace" without releasing it, KWrite CPU usage goes to 100% and there's a noticiable delay , before removing the columns in the text.
Comment 2 Andreas Pakulat 2008-12-14 18:21:13 UTC 

*** This bug has been marked as a duplicate of bug 169549 ***