Bug 155208

Summary:	bad ascii pango text editing and cursor positioning for CJKI
Product:	[Fedora] Fedora	Reporter:	Leon Ho <llch>
Component:	firefox	Assignee:	Christopher Blizzard <blizzard>
Status:	CLOSED WORKSFORME	QA Contact:
Severity:	high	Docs Contact:
Priority:	medium
Version:	rawhide	CC:	blizzard, eng-i18n-bugs, petersen, wtogami
Target Milestone:	---	Keywords:	i18n
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2005-04-26 02:32:14 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:	138778
Bug Blocks:	136450

Description Leon Ho 2005-04-18 04:15:46 UTC

+++ This bug was initially created as a clone of Bug #138778 +++

Description of problem: 
cursor is not in correct position when text editing with pango. Hence 
there are no way for user to edit text correctly. 
 
Seems it happens with any text with "spaces" 
 
How reproducible: 
everytime 
 
Steps to Reproduce: 
1. LANG=ja_JP.UTF-8 MOZ_ENABLE_PANGO=1 mozilla 
2. go to one of the bugzilla bug 
3. Type "I love monkey" enter 
and 
4. Type "cursoring and text editing has the same problem" 
5. Backspace five times 
Actual results: 
- cursor is in the middle of "y" 
- Backspace does not clear "oblem" character on screen but actually 
it is deleted. 
 
Expected results: 
cursor should be at the end and should clear "oblem" correctly 
 
Additional info:
Still happened in rawhide firefox 1.0.3-2. I need to cut and paste this entry
from gedit when editing this entry.

Comment 1 Leon Ho 2005-04-18 05:59:58 UTC

It is better compared to RHEL4. However it is very visible to use following test
case:

888888888888888888888888888888888888888 test

in any ja_JP.UTF-8 (worse) and zh_TW.UTF-8 (more worse) for example.

it seems related to bug #129541?

Comment 2 Christopher Blizzard 2005-04-25 18:03:51 UTC

This should be fixed in firefox 1.0.3-1.3.1.

Comment 3 Jens Petersen 2005-04-26 02:27:32 UTC

I writing this in firefox-1.0.3-1.3.1.x86_64 and as I highlight
the above 888888's with the mouse, I still see the fonts changing.

However I think this is the special case reported in bug 149991.

Comment 4 Jens Petersen 2005-04-26 02:32:14 UTC

Closing, since comment 1 is just bug 149991.