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https://bugzilla.redhat.com/show_bug.cgi?id=450699 Summary: lohit-fonts: Errors in "sh" and "shrI" in Lohit Tamil font Product: Fedora Version: rawhide Platform: All OS/Version: Linux Status: NEW Severity: low Priority: low Component: lohit-fonts AssignedTo: [EMAIL PROTECTED] ReportedBy: [EMAIL PROTECTED] QAContact: [EMAIL PROTECTED] CC: [EMAIL PROTECTED],fedora-fonts-bugs- [EMAIL PROTECTED],[EMAIL PROTECTED] Description of problem: Errors in "sh" and "shrI" in Lohit Tamil font Version-Release number of selected component (if applicable): Kubuntu 8.04 (Hardy Heron) ttf-indic-fonts-core version 1:0.5.0-0ubuntu1 Problems with "sh" and "shrI" in Lohit Tamil fonts: A. The ITRANS Tamil character "sh" in Lohit Tamil is rendered as ஶ் : the dot above or pulli should be over the character rather than beside it. Most other consonants are rendered correctly. For example, the consonant "k" is correctly rendered as க். I have been told that the "font must have a correct GPOS table for pulli positioning and the rendering engine must utilise that information when drawing the glyph" for the character to show up correctly. Of the two, I think it more likely that it is the font rather than the rendering system that is likely to be faulty because க் shows up correctly. B. The character "shrI" should properly be rendered as ஸ்ரீ. This character should correctly be Unicode 0BB6 + 0BCD + 0BB0 + 0BC0 whereas in Lohit Tamil (and possibly other Tamil fonts) it is made from Unicode 0BB8 + 0BCD + 0BB0 + 0BC0, which is wrong. This should be corrected to accord with "The Unicode Standard, Revision 5.0", p 325. How reproducible: Use SCIM or some scheme that allows raw Unicode to be input into a Unicode-aware text editor and see the results onscreen. Steps to Reproduce: A 1. Ensure that locale for Tamil is set up and that Lohit Tamil is default Tamil font. 2. Install SCIM or other method to input raw Unicode from keyboard. 3. Into a Unicode-aware text editor, enter raw Unicode so: U+0BB6 + U+0BCD. 4. Verify that inputting U+0B95 + U+0BCD gives க் as expected. So problem lies with font. Actual results: For step 3: ஶ் Expected results: For step 3: ஶ with dot (pulli) above as for க் above. Steps to Reproduce: B 1. Ensure that locale for Tamil is set up and that Lohit Tamil is default Tamil font. 2. Install SCIM or other scheme to input raw Unicode from keyboard. 3. Into a Unicode-aware text editor, enter raw Unicode so: U+0BB6 + U+0BCD + U+0BB0 + U+0BC0 Actual results: For step 3: ஶ்ரீ Expected results: For step 3: ஸ்ரீ Additional info: 1. The character ஸ்ரீ is wrongly encoded as U+0BB8 + U+0BCD + U+0BB0 + U+0BC0 in Lohit Tamil. 2. These errors could exist in other Tamil fonts in addition to Lohit Tamil. -- Configure bugmail: https://bugzilla.redhat.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug, or are watching someone who is. _______________________________________________ Fedora-fonts-bugs-list mailing list [email protected] https://www.redhat.com/mailman/listinfo/fedora-fonts-bugs-list
