See the attached files, the mark features seem to work but contextual forms (init, medi amnd fina) don't
Regards, -- Khaled Hosny Arabic localizer and member of Arabeyes.org team
\installfontfeature[otf][ardi] \definefontfeature [fea] [mode=node,language=dflt,script=arab, init=yes,medi=yes,fina=yes,isol=yes, liga=yes,dlig=yes,rlig=yes,frac=yes, calt=yes,ccmp=yes,kern=yes,mark=yes, mkmk=yes,ardi=yes,featurefile=digit.fea] \font\ara=arabtype*fea at 20pt\ara \textdir TRT\pardir TRT بِسْمِ اللَّهِ الرَّحْمَنِ الرَّحِيم 1234567890 \bye
lookup ArabicDigits { lookupflag 0 ; sub zero by uni0660 ; sub one by uni0661 ; sub two by uni0662 ; sub three by uni0663 ; sub four by uni0664 ; sub five by uni0665 ; sub six by uni0666 ; sub seven by uni0667 ; sub eight by uni0668 ; sub nine by uni0669 ; } ArabicDigits ; feature ardi { script arab ; language dflt ; lookup ArabicDigits ; } ardi ;
fea.pdf
Description: Adobe PDF document
signature.asc
Description: Digital signature
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