Bug 501683 – [ml_IN][GSUB] U+0D[1-3][5-E] U+0D4D U+0D33 font shape has error

Bug 501683 - [ml_IN][GSUB] U+0D[1-3][5-E] U+0D4D U+0D33 font shape has error

Summary:	[ml_IN][GSUB] U+0D[1-3][5-E] U+0D4D U+0D33 font shape has error

Status:	CLOSED NOTABUG

Aliases:	None

Product:	Fedora
Classification:	Fedora
Component:	pango (Show other bugs)
Sub Component:
Version:	10
Hardware:	i386 Linux

Priority	low Severity medium
Target Milestone:	---
Target Release:	---
Assigned To:	Parag Nemade
QA Contact:	Fedora Extras Quality Assurance
Docs Contact:

URL:
Whiteboard:
Keywords:

Depends On:
Blocks:
	Show dependency tree / graph

Reported:	2009-05-20 06:01 EDT by koka xiong
Modified:	2009-09-24 01:34 EDT (History)
CC List:	5 users (show)

See Also:
Fixed In Version:
Doc Type:	Bug Fix
Doc Text:
Story Points:	---
Clone Of:
Environment:
Last Closed:	2009-09-24 01:34:09 EDT
Type:	---
Regression:	---
Mount Type:	---
Documentation:	---
CRM:
Verified Versions:
Category:	---
oVirt Team:	---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---

Attachments	(Terms of Use)
correct and error font (26.78 KB, application/vnd.oasis.opendocument.text) 2009-05-20 06:15 EDT, koka xiong	no flags	Details
Add an attachment (proposed patch, testcase, etc.)

Groups: None (edit)

Description koka xiong 2009-05-20 06:01:09 EDT

Description of problem:
In gedit input U+0D15 U+0D4D U+0D33 with RAW CODE,the font
shape is not correct.

Version-Release number of selected component (if applicable):
pango-devel-1.22.1-1.fc10.i386
pango-1.22.1-1.fc10.i386
pangomm-2.14.0-2.fc10.i386

How reproducible:
always

Steps to Reproduce:
1.In gedit input U+0D15 U+0D4D U+0D33 with RAW CODE,it shows ക്ള

Actual results:
The font shape is not correct.

Expected result:
The font shape should be correct.

Additional info: 
U+0D15 U+0D4D U+0D33 
U+0D17 U+0D4D U+0D33 
U+0D2A U+0D4D U+0D33 
U+0D2B U+0D4D U+0D33 
U+0D2C U+0D4D U+0D33 
U+0D2E U+0D4D U+0D33 
U+0D36 U+0D4D U+0D33 
U+0D38 U+0D4D U+0D33 
U+0D39 U+0D4D U+0D33 
all have errors
I will attach an attachment for error font and correct font.

Comment 1 koka xiong 2009-05-20 06:15:53 EDT

Created attachment 344773 [details]
correct and error font

Comment 2 Parag Nemade 2009-09-04 05:44:26 EDT

Ani,
  Can you please check above attachment and give your feedback? We need to know is there any of above combinations rendering wrongly.

Comment 3 Ani Peter 2009-09-04 06:57:20 EDT

Parag,
Please note that all 9 combinations in the attached document has correct rendering, but the images are shown wrong. 
Thanks
Ani

Comment 4 sandeep shedmake 2009-09-20 06:51:52 EDT

From Comment #1,

The character classes for the aforementioned characters (forming respective cluster/combination) are defined correctly in pango-1.22.1-1.fc10.i386.

Thereby, it is the incorrectly defined GSUB rules within the font, leading to formation of wrong glyphs/shapes.

I doubt, this bug really qualifies as a pango bug ?

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