Bug 72585

Summary: Underlined characters render slowly
Product: [Applications] konsole Reporter: Morten Hustveit <morten>
Component: generalAssignee: Konsole Developer <konsole-devel>
Status: RESOLVED FIXED    
Severity: wishlist    
Priority: NOR    
Version: 1.3 Beta   
Target Milestone: ---   
Platform: Compiled Sources   
OS: Linux   
Latest Commit: Version Fixed In:
Attachments: Patch fixing the problem described in the bug

Description Morten Hustveit 2004-01-13 23:55:03 UTC 
Version:           1.3 Beta (using KDE Devel)
Installed from:    Compiled sources
Compiler:          gcc 3.2 
OS:          Linux

If you run

for ((a=0;a<$(($LINES*$COLUMNS/2));++a)); do echo -ne '\033[04m-\033[00m-'; done

in a Bash shell in a Konsole session, the result will render slowly.  I have created a patch for this, which I will add after I've opened the bug.
Comment 1 Morten Hustveit 2004-01-14 00:27:07 UTC 
Created attachment 4153 [details]
Patch fixing the problem described in the bug
Comment 2 Thiago Macieira 2004-01-14 05:29:10 UTC 
I don't experience any more slowdown than non-underlined.
Comment 3 Waldo Bastian 2004-01-14 10:43:26 UTC 
Can't reproduce the slowdown, but the patch is correct and I assume the clipping can indeed be slow. Will commit.