On 8/15/13, Hans Hagen <pra...@wxs.nl> wrote: > On 8/15/2013 4:22 PM, Mingranina Gingranina wrote: >> Dear All, >> Hello, >> >> I am trying to use Persian digits in math formulas. My document reads: >> >> \font\4 = {name:dejavusans} at 10pt >> >> \font\5 = {name:dejavusans} at 7pt >> >> \font\6 = {name:dejavusans} at 5pt >> >> \textfont4=\4 \scriptfont4=\5 \scriptscriptfont4=\6 >> >> \Umathcode`3="1"4`۳ >> >> \definefontfeature [persian] [arabic] >> >> \mainlanguage[pe] >> >> \starttext >> >> \definedfont[dejavusans*persian] >> >> \setupalign[r2l] >> >> این یک آزمایش است. >> >> 3+2=5 >> >> $3+2=5$ >> >> \setupalign[l2r] >> >> This is a test. >> >> 3+2=5 >> >> $3+2=5$ >> >> \stoptext >> >> However in the output the replaced digit "3" disappears. >> Any help is gratefully appreciated. > > For a text font you can add: > > \definefontfeature [persian-fake-math] [arabic] [anum=yes] > > and say: > > \definedfont[dejavusans*persian-fake-math] > > but ... nicer is this: > > \mainlanguage[pe] > > \usetypescriptfile[dejavu] > > \definetypeface [dejavu] [rm] [serif] [dejavu] [default] > \definetypeface [dejavu] [ss] [sans] [dejavu] [default] > \definetypeface [dejavu] [tt] [mono] [dejavu] [default] > \definetypeface [dejavu] [mm] [math] [xitsbidi] [default] > [direction=both,rscale=1.2] > > \setuptypeface[dejavu] > > \starttext > > \start \setupalign[r2l] \setupmathematics[align=r2l] arabic: این یک > آزمایش است. \par text: 3+2=5 \par math: $3+2=5$ $\sqrt{3+2=5}$ \par \stop > > \start \setupalign[l2r] \setupmathematics[align=l2r] latin: This > is a test. \par text: 3+2=5 \par math: $3+2=5$ $\sqrt{3+2=5}$\par \stop > > \stoptext > > (see bidi-001.tex in the test suite)
Dear Hans, Hello Thank you very much for your reply. A math formula In Persian language is exactly the same as in English language except that the digits should be written in Persian. So what I want to do is to replace the English digits with Persian digits in a math formula. However, with your code not only the formula is right aligned, but also the square root symbol is mirrored. By the way, I couldn't find "bidi-001.tex" on ConTeXt Site, would you please let me know where can I get it? Thanks, Mingranina The problem wi > If your question is of interest to others as well, please add an entry to > the Wiki! > > maillist : ntg-context@ntg.nl / > http://www.ntg.nl/mailman/listinfo/ntg-context > webpage : http://www.pragma-ade.nl / http://tex.aanhet.net > archive : http://foundry.supelec.fr/projects/contextrev/ > wiki : http://contextgarden.net > ___________________________________________________________________________________ ___________________________________________________________________________________ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context webpage : http://www.pragma-ade.nl / http://tex.aanhet.net archive : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___________________________________________________________________________________