Bug 104691 - konsole cannot display most combining characters
Summary: konsole cannot display most combining characters
Status: RESOLVED DUPLICATE of bug 96536
Alias: None
Product: konsole
Classification: Applications
Component: general (show other bugs)
Version: 1.5
Platform: openSUSE Linux
: NOR normal
Target Milestone: ---
Assignee: Konsole Developer
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2005-04-28 11:10 UTC by Mike FABIAN
Modified: 2005-04-28 13:55 UTC (History)
1 user (show)

See Also:
Latest Commit:
Version Fixed In:

Attachments
konsole-combining-char-problem.png (124.14 KB, image/png)
2005-04-28 11:11 UTC, Mike FABIAN 		Details
combining-char-test (1010 bytes, text/plain)
2005-04-28 11:53 UTC, Mike FABIAN 		Details
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Description Mike FABIAN 2005-04-28 11:10:31 UTC 
Version:           1.5 (using KDE KDE 3.4.0)
Installed from:    SuSE RPMs
Compiler:          gcc (GCC) 3.3.5 20050117 (prerelease) (SUSE Linux)
OS:                Linux

screen shot and example file will be attached soon.
Comment 1 Mike FABIAN 2005-04-28 11:11:38 UTC 
Created attachment 10832 [details]
konsole-combining-char-problem.png

Left:	konsole
Middle: xterm
Right:	mlterm

Font is always

/usr/X11R6/lib/X11/fonts/misc/9x15.pcf.gz 

also known as

/opt/kde3/share/fonts/9x15.pcf.gz (almost identical copy)

when using X11 core fonts the XLFD of this font is:

-Misc-Fixed-Medium-R-Normal--15-140-75-75-C-90-ISO10646-1
Comment 2 Mike FABIAN 2005-04-28 11:53:35 UTC 
Created attachment 10833 [details]
combining-char-test

The test file which is displayed in the screen shot by loading it into Vim.
Comment 3 Mike FABIAN 2005-04-28 11:54:14 UTC 
The screen show shows that all these combining characters are
displayed correctly in xterm and mlterm bug only very few are
displayed correctly in konsole.

It is not that konsole doesn't support combining characters at all, it
does display a few of them correctly and apparently always calculates
the columns used correctly.

But nevertheless, most combining characters cannot be displayed correctly.

Playing around with different fonts doesn't help.

And I am pretty sure that the font used in the screen shot is the
same for all 3 terminals.
Comment 4 Mike FABIAN 2005-04-28 11:55:44 UTC 
Same bug also reported here: http://bugzilla.novell.com (bug #80623).
Comment 5 Thiago Macieira 2005-04-28 13:55:19 UTC 
Konsole applies NFC and discards further combining chars.

*** This bug has been marked as a duplicate of 96536 ***