A related observation: The noto font does not seems to have this issue. It does not have explicit <dot-reph, cha, virama, cha> glyph. The dot-reph glyph is reordered to after the last virama.
Font is available at: https://noto.googlecode.com/svn/trunk/fonts/individual/unhinted/NotoSansMalayalam.ttf 2013/9/14 Rajeesh K Nambiar <[email protected]> > On Fri, Sep 13, 2013 at 5:41 PM, Rajeesh K Nambiar > <[email protected]> wrote: > > > > > I guess it would be easiest for us to update the fonts if Dotreph is > > not reordered at all. > > Also see an earlier discussion - > > http://lists.freedesktop.org/archives/harfbuzz/2013-July/003433.html > > > > Found another issue with Dotreph in conjunction with 'akhn' rules. > Font Rachana: > http://rajeeshknambiar.fedorapeople.org/smc-fonts-6.0/Rachana-6.0.ttf > At the moment, it has 'akhn' rule for <Dotreph+Cha+Virama+Cha> mapped > to glyph dotrephch1ch1. > > The word 'ചൎച്ച്' <Cha+Dotreph+Cha+Virama+Cha+Virama> is incorrectly > shaped - the final Virama is reordered before > <Dotreph+Cha+Virama+Cha>. > hb-shape output: [ch1=0+1488|xx=1+184|dotrephch1ch1=1+1488] > Correct output: [ch1,dotrephch1ch1,xx]. > > > --- > Cheers, > Rajeesh > _______________________________________________ > HarfBuzz mailing list > [email protected] > http://lists.freedesktop.org/mailman/listinfo/harfbuzz >
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