bugUnifont - Bugs: bug #51636, Problems with Malayalam

 
 

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bug #51636: Problems with Malayalam

Submitter:  David Corbett <dscorbett>
Submitted:  Tue 01 Aug 2017 02:06:57 AM UTC
   
 
Category:  None Severity:  3 - Normal
Item Group:  None Status:  Fixed
Privacy:  Public Assigned to:  unifoundry
Open/Closed:  Closed

Thu 14 Jun 2018 01:05:38 AM UTC, comment #4: 

Although the intention of DOT REPH is to modify the rendering of another glyph, it is not encoded in Unicode as a combining character. So I will leave it the way it is. Unifont, with its very limited ability to render combining graphemes, could bend the rules of The Unicode Standard but with this not even being a character in modern use, I am going to leave it rendered as a dashed box. I have done the same with other dashed box glyphs, and this has been the Unifont convention all along. So I am closing this bug report.

Paul Hardy <unifoundry>
Group administrator
Thu 28 Dec 2017 03:12:48 PM UTC, comment #3: 

All these changes were made, except that U+0D4E MALAYALAM LETTER DOT REPH should have an entry of 0 in plane00-combining.txt.

David Corbett <dscorbett>
Thu 28 Dec 2017 03:33:17 AM UTC, comment #2: 

I think these changes were all made in Unifont 10.0.06 and I just did not close this bug when that version was released.


Paul Hardy

Paul Hardy <unifoundry>
Group administrator
Wed 09 Aug 2017 05:23:05 AM UTC, comment #1: 

David,

These will be updated in the next release.

Thanks,


Paul Hardy

Paul Hardy <unifoundry>
Group administrator
Tue 01 Aug 2017 02:06:57 AM UTC, original submission:  

The left and right protuberances of U+0D15 MALAYALAM LETTER KA should reach the baseline.

U+0D20 MALAYALAM LETTER TTHA should be a full-sized letter, more like U+0D31.

U+0D27 MALAYALAM LETTER DHA is missing a pixel.

U+0D2F MALAYALAM LETTER YA is one pixel too high. The left curve should be closed; that is, it should connect to the middle bit.

U+0D37 MALAYALAM LETTER SSA should be as tall as the other letters.

U+0D3A MALAYALAM LETTER TTTA should look more like the glyph in the Unicode code chart, given the rationale in http://www.unicode.org/L2/L2012/12021-malayalam-ttta-glyph.pdf.

U+0D42 MALAYALAM VOWEL SIGN UU is missing the left side of its circle.

U+0D4E MALAYALAM LETTER DOT REPH should be centered above consonants. It should have an entry in plane00-combining.txt of 0 so that it combines with the following character.

U+0D5F MALAYALAM LETTER ARCHAIC II has an extraneous column of pixels on the right.

U+0D6B MALAYALAM DIGIT FIVE should not be completely enclosed.

U+0D6D MALAYALAM DIGIT SEVEN and U+0D6E MALAYALAM DIGIT EIGHT should have descenders.

U+0D7A MALAYALAM LETTER CHILLU NN is missing a pixel.

0D15:00000000000000000380044004401FF02448244824481B900000000000000000
0D20:000000000000000007C008201010101010101010082007C00000000000000000
0D27:000000000000000009201110210821082108210811100EE00000000000000000
0D2F:000000000000000011882A44242424242444228413080CF00000000000000000
0D37:0000000000000000031804A804C803883888448844882FF80000000000000000
0D3A:000000000000000010001000100010001000100010001FF80100010000000000
0D42:00000000000000000000000600090001000200040004000A00150011000E0000
0D4E:0000000000000180018000000000000000000000000000000000000000000000
0D5F:00000000000000000300048009404A24AA2AAA2A492404C00000000000000000
0D6B:000000000000000007E008101188124812881248124808500780000000000000
0D6D:000000000000000003C004200810100810081E0811080E080010002001C00000
0D6E:00000000000000001E0821084088408840884088410823F80008000800700000
0D7A:00000030004800041B742488449844A864A854A854A824900000000000000000

David Corbett <dscorbett>

 

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Depends on the following items: None found

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    Follow 4 latest changes.

    Date Changed by Updated Field Previous Value => Replaced by
    2018-06-14 unifoundry StatusIn Progress Fixed
        Open/ClosedOpen Closed
    2017-08-09 unifoundry StatusNone In Progress
        Assigned toNone unifoundry

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