Bug 395531 – [kn_IN] ra + halant + ra is not rendering properly

Bug 395531 - [kn_IN] ra + halant + ra is not rendering properly

Summary:	[kn_IN] ra + halant + ra is not rendering properly

Status:	CLOSED NOTABUG

Aliases:	None

Product:	Fedora
Classification:	Fedora
Component:	lohit-fonts (Show other bugs)
Sub Component:
Version:	rawhide
Hardware:	All Linux

Priority	high Severity high
Target Milestone:	---
Target Release:	---
Assigned To:	Rahul Bhalerao
QA Contact:	Fedora Extras Quality Assurance
Docs Contact:

URL:
Whiteboard:
Keywords:

Depends On:
Blocks:	395561
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Reported:	2007-11-22 06:11 EST by Shankar Prasad
Modified:	2015-04-21 00:34 EDT (History)
CC List:	2 users (show)

See Also:
Fixed In Version:
Doc Type:	Bug Fix
Doc Text:
Story Points:	---
Clone Of:
Environment:
Last Closed:	2008-04-02 03:54:04 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)
Acrual and expected results (15.43 KB, image/png) 2007-11-22 06:11 EST, Shankar Prasad	no flags	Details
patch for Lohit-Kannada.sfd (125.47 KB, patch) 2008-01-24 05:57 EST, Rahul Bhalerao	no flags	Details \| Diff
fixed ttf file (188.35 KB, application/x-font-ttf) 2008-01-24 05:58 EST, Rahul Bhalerao	no flags	Details
r halant r with indepndent vowel (8.06 KB, image/png) 2008-01-24 08:40 EST, Shankar Prasad	no flags	Details
Add an attachment (proposed patch, testcase, etc.)

Groups: None (edit)

Comment 2 Rahul Bhalerao 2008-01-24 05:57:13 EST

Created attachment 292782 [details]
patch for Lohit-Kannada.sfd

This patch adds and extra glyph with appropriate ligature rule.

Comment 3 Rahul Bhalerao 2008-01-24 05:58:20 EST

Created attachment 292783 [details]
fixed ttf file

Shanky, can you please test this font file before I can build it for fedora?

Comment 4 Shankar Prasad 2008-01-24 08:40:07 EST

Created attachment 292797 [details]
r halant r with indepndent vowel

Rahul,
The fix works fine, but when I try combining with any other vowel (an example
is shown in the attachment) the error is reccurring back. This is same for all
the independent vowels(unicodes from 0c86 to 0c94.

Comment 5 Rahul Bhalerao 2008-04-02 03:54:04 EDT

This bug cannot be completely fixed in fonts due to limitations in the opentype
layout engines. Also if the below base form of Ra is required to be used in
Ra+Halant+RA kind of combination, it can be currently obtained with the use of
ZWJ as Ra+ZWJ+Halant+Ra. Thus this bug is not worth fixing in font.

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