[Bug 501424] New: [ta_IN][GPOS]" U+0BB[8-9] U+0BC1" have error results.

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Summary: [ta_IN][GPOS]" U+0BB[8-9] U+0BC1" have error results.

https://bugzilla.redhat.com/show_bug.cgi?id=501424

           Summary: [ta_IN][GPOS]" U+0BB[8-9] U+0BC1" have error results.
           Product: Fedora
           Version: 10
          Platform: All
        OS/Version: Linux
            Status: NEW
          Keywords: i18n
          Severity: medium
          Priority: low
         Component: pango
        AssignedTo: besfahbo(a)redhat.com
        ReportedBy: xinsun(a)redhat.com
         QAContact: extras-qa(a)fedoraproject.org
                CC: besfahbo(a)redhat.com, fedora-fonts-bugs-list(a)redhat.com
    Classification: Fedora
    Target Release: ---


Created an attachment (id=344556)
 --> (https://bugzilla.redhat.com/attachment.cgi?id=344556)
0BB8-0BC1.jpg

Description of problem:
When inputing "U+0BB8 U+0BC1" or "U+0BB9 U+0BC1" in gedit, the results
were
wrong.

Version-Release number of selected component (if applicable):
pangomm-2.14.1-1.fc10.x86_64
pango-1.22.3-1.fc10.i386
pango-1.22.3-1.fc10.x86_64
pango-devel-1.22.3-1.fc10.x86_64

How reproducible:
Always

Steps to Reproduce:
1.Select "RAW CODE" in scim-bridge
2.Input "U+0BB8 U+0BC1" or "U+0BB9 U+0BC1" in gedit.

Actual results:
The result are 

U+0BB8 U+0BC1  ஸு

U+0BB9 U+0BC1  ஹு

and they are different from the correct images.

Expected results:
Please see the attachment: 0BB8-0BC1.jpg and 0BB9-0BC1.jpg

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[Bug 501424] [ta_IN][GPOS]" U+0BB[8-9] U+0BC1" have error results.

[Red Hat Bugzilla]

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https://bugzilla.redhat.com/show_bug.cgi?id=501424





--- Comment #1 from XinSun <xinsun(a)redhat.com&gt;  2009-05-18 23:39:44 EDT ---
Created an attachment (id=344557)
 --> (https://bugzilla.redhat.com/attachment.cgi?id=344557)
0BB9-0BC1.jpg

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[Bug 501424] [ta_IN][GPOS]" U+0BB[8-9] U+0BC1" have error results.

[Red Hat Bugzilla]

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comments should be made in the comments box of this bug.


https://bugzilla.redhat.com/show_bug.cgi?id=501424





--- Comment #2 from XinSun <xinsun(a)redhat.com&gt;  2009-05-18 23:40:21 EDT ---
Created an attachment (id=344558)
 --> (https://bugzilla.redhat.com/attachment.cgi?id=344558)
0B9C-0BC1.jpg

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[Bug 501424] [ta_IN][GPOS]" U+0BB[8-9] U+0BC1" have error results.

[Red Hat Bugzilla]

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comments should be made in the comments box of this bug.


https://bugzilla.redhat.com/show_bug.cgi?id=501424





--- Comment #3 from XinSun <xinsun(a)redhat.com&gt;  2009-05-18 23:40:37 EDT ---
"U+0B9C U+0BC1"  has the same problem.
Actural results:
"U+0B9C U+0BC1" ஜு

Expected results:
Please see the attachment 0B9C-0BC1.jpg

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[Bug 501424] [ta_IN][GPOS]" U+0BB[8-9] U+0BC1" have error results.

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https://bugzilla.redhat.com/show_bug.cgi?id=501424


Parag <pnemade(a)redhat.com&gt; changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |ASSIGNED
                 CC|                            |ifelix(a)redhat.com,
                   |                            |pnemade(a)redhat.com
         AssignedTo|besfahbo(a)redhat.com         |pnemade(a)redhat.com
               Flag|                            |needinfo?(ifelix(a)redhat.com
                   |                            |)




--- Comment #4 from Parag <pnemade(a)redhat.com&gt;  2009-09-04 02:38:07 EDT ---
felix,
  Can you give correct image for following combination?

1) U+0BB8 U+0BC1
2) U+0BB9 U+0BC1
3) U+0B9C U+0BC1

Or you can just tell us if above(comment#1 and comment#2) attached images are
the correct rendering for these combinations?

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[Bug 501424] [ta_IN][GPOS]" U+0BB[8-9] U+0BC1" have error results.

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https://bugzilla.redhat.com/show_bug.cgi?id=501424


Felix <ifelix(a)redhat.com&gt; changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
               Flag|needinfo?(ifelix(a)redhat.com |
                   |)                           |




--- Comment #5 from Felix <ifelix(a)redhat.com&gt;  2009-09-07 02:29:29 EDT ---
Attached image is Perfect. So the rendering is not correct.

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[Bug 501424] [ta_IN][GPOS]" U+0BB[8-9] U+0BC1" have error results.

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comments should be made in the comments box of this bug.


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sandeep shedmake <sshedmak(a)redhat.com&gt; changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |sshedmak(a)redhat.com




--- Comment #6 from sandeep shedmake <sshedmak(a)redhat.com&gt;  2009-09-20 10:15:24 EDT
---
> From Comment #1 and #2 
The character classes for the aforementioned characters (forming respective
syllable combination) are defined correctly in pango-1.22.3-1.fc10.i386.


Additionally, I noticed "serafettin-cartoon-fonts" yields correct/desired
results for following combination:

1) U+0BB8 U+0BC1
2) U+0BB9 U+0BC1
3) U+0B9C U+0BC1

Whereas, lohit-tamil-fonts fails to give correct results for above combination.

I have filed a bug against lohit-tamil-fonts (see bug 524457). 
I have attached corrected font file in the same bug, which yields the expected
results.

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[Bug 501424] [ta_IN][GPOS]" U+0BB[8-9] U+0BC1" have error results.

[Red Hat Bugzilla]

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comments should be made in the comments box of this bug.


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sandeep shedmake <sshedmak(a)redhat.com&gt; changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Depends on|                            |524457




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[Bug 501424] [ta_IN][GPOS]" U+0BB[8-9] U+0BC1" have error results.

[Red Hat Bugzilla]

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comments should be made in the comments box of this bug.


https://bugzilla.redhat.com/show_bug.cgi?id=501424





--- Comment #7 from sandeep shedmake <sshedmak(a)redhat.com&gt;  2009-09-23 01:33:15 EDT
---
> From Comment #6, 
Correct behaviour of following combination:

1) U+0BB8 U+0BC1
2) U+0BB9 U+0BC1
3) U+0B9C U+0BC1

can now be  obtained from build lohit-tamil-fonts-2_4_4-1_fc12 (available in
Rawhide).

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[Bug 501424] [ta_IN][GPOS]" U+0BB[8-9] U+0BC1" have error results.

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https://bugzilla.redhat.com/show_bug.cgi?id=501424


Bug 501424 depends on bug 524457, which changed state.

Bug 524457 Summary: [ta_IN]  Anchor Point class for 0BC1 and OBC2 should not be
"abvm"
https://bugzilla.redhat.com/show_bug.cgi?id=524457

           What    |Old Value                   |New Value
----------------------------------------------------------------------------
             Status|MODIFIED                    |CLOSED
         Resolution|                            |RAWHIDE



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[Bug 501424] [ta_IN][GPOS]" U+0BB[8-9] U+0BC1" have error results.

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comments should be made in the comments box of this bug.


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sandeep shedmake <sshedmak(a)redhat.com&gt; changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |CLOSED
                 CC|                            |fedora-i18n-bugs(a)redhat.com
                   |                            |, psatpute(a)redhat.com
          Component|pango                       |lohit-tamil-fonts
         Depends on|524457                      |
         Resolution|                            |DUPLICATE
         AssignedTo|pnemade(a)redhat.com          |psatpute(a)redhat.com




--- Comment #8 from sandeep shedmake <sshedmak(a)redhat.com&gt;  2009-09-23 01:52:55 EDT
---


*** This bug has been marked as a duplicate of 524457 ***

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