Bug 423031

Summary: [ml_IN]Chillu Glyph is not appearing
Product: [Fedora] Fedora Reporter: A S Alam <aalam>
Component: pangoAssignee: Behdad Esfahbod <behdad>
Status: CLOSED RAWHIDE QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: high Docs Contact:
Priority: high    
Version: rawhideCC: apeter, eng-i18n-bugs, fonts-bugs, mshao
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: 2008-03-10 07:38:43 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:
Attachments:
Description Flags
ml_IN
none
Screenshot for Both Actual and Expected none

Description A S Alam 2007-12-13 10:10:05 UTC 
Description of problem:
Chillu Glyph is not appearing with consonants
 ര [0d30]/ റ [0d31] + 0d4d + 200d = ???
 ന [0d28]  + 0d4d + 200d =
 ല [0d32] +  0d4d + 200d =
 ള [0d33] + 0d4d + 200d =
 ണ [0d23] + 0d4d + 200d = 

Version-Release number of selected component (if applicable):
fonts-malayalam-2.1.5-3.fc8

How reproducible:
Everytime

Steps to Reproduce:
1. Open gedit
2. type above combination with scim-rawcode
3.
  
Actual results:
Virma (0d4d)  appearing as it is

Expected results:
virma should join with character to appear as Chillu character (combined glyph)

Additional info:
Screenshot!
Comment 1 A S Alam 2007-12-13 10:14:06 UTC 
Created attachment 287281 [details]
ml_IN
Comment 3 A S Alam 2007-12-13 10:35:57 UTC 
Created attachment 287291 [details]
Screenshot for Both Actual and Expected
Comment 4 Rahul Bhalerao 2008-01-17 13:51:23 UTC 
This problem has occurred due to changes done in Pango upstream.To fix this the
ZWJ flag in Pango should be changed. Reassigning the bug component to Pango.
Comment 5 Behdad Esfahbod 2008-01-23 18:54:21 UTC 
Rahul, is this filed upstream?  Please file if it's not.  Helps if you can point
out which commit broke it...  Thanks.
Comment 6 Rahul Bhalerao 2008-01-30 10:40:56 UTC 
Behdad, there is a bug filed upstream in gnome bugzilla #504810. This bug is
though filed for Samvruthokaram issue, the patch given there by Praveen also
includes a fix for Chillu issue. The related commit was done in the bug #357790
upstream due to the patch in the comment #14, that removed the flag
'SF_PROCESS_ZWJ'. 
Thanks.
Comment 7 Rahul Bhalerao 2008-03-10 07:38:43 UTC 
This bug is fixed upstream in the version pango-1.19.4. Fixed in rawhide,
pango-1.19.4-1.fc9