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https://bugzilla.redhat.com/show_bug.cgi?id=476427 --- Comment #6 from Padmanabhan V. K. <bugzillas+padremovethi...@gmail.com> 2009-01-25 14:40:47 EDT --- Created an attachment (id=329951) --> (https://bugzilla.redhat.com/attachment.cgi?id=329951) Debug messages produced by my local version of pango Actually we don't need various "MarkAttachClasses" to fix this bug. We can just make the ligation rules for "haln" say all types of marks should be ignored (using "8" instead of "2560" above) while applying the rule, and ensure that all below base forms are flagged as "mark." This is sufficient for ya + wide-below-base-ra + halant --haln-> ya-halant + wide-below-base-ra. I made the following change to Lohit-Telugu.sfd and created a new lohit-te.ttf from that. The modified font renders "U+0c2f U+0c4d U+0c30 U+0c4d" correctly: --- /tmp/orig/Lohit-Telugu.sfd 2009-01-24 18:10:48.000000000 +0530 +++ /tmp/Lohit-Telugu.sfd 2009-01-26 00:08:06.000000000 +0530 @@ -33780,7 +33780,7 @@ 760 170 760 170 760 243 c 1,99,-1 760 243 l 1,13,14 EndSplineSet -Ligature: 0 0 'haln' U0C2F U0C4D +Ligature: 8 0 'haln' U0C2F U0C4D EndChar StartChar: U0C30_U0C4D.haln Encoding: 420 -1 420 @@ -36649,7 +36649,7 @@ StartChar: U0C30_U0C4D.blwf Encoding: 464 -1 464 Width: 0 -GlyphClass: 2 +GlyphClass: 4 Flags: W AnchorPoint: "Anchor-0" -324 -56 mark 0 Fore @@ -39468,7 +39468,7 @@ StartChar: glyph495 Encoding: 499 -1 499 Width: 0 -GlyphClass: 2 +GlyphClass: 4 Flags: W AnchorPoint: "Anchor-0" -492 -51 mark 0 Fore The attachment contains the debug messages my pango modification produces for Pothana2000, Lohit Telugu, and my modified Lohit Telugu. -- 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. _______________________________________________ Fedora-fonts-bugs-list mailing list Fedora-fonts-bugs-list@redhat.com https://www.redhat.com/mailman/listinfo/fedora-fonts-bugs-list