Actually the MWE may help: \usemodule[simplefonts] \setmainfont[KFGQPC Uthman Taha Naskh][features=arabic,range=arabic] \setcharacterstripping[1] \setupdirections[bidi=on,method=one] \setupalign[r2l] \starttext \tfb الْحَمْدُ \stoptext —MHB On Fri, Apr 29, 2016 at 5:52 AM, Mohammad Hossein Bateni wrote: > Thanks, Hans! The problem is *almost* fixed in the latest beta, version: > 2016.04.27 10:18. I didn't think something had changed in the past two > weeks; that's why I hadn't tried with the latest version. > > There is only one word where I notice bad placement of diacritics when > using CONTEXT. Compare this > and this > . > > BTW context gave the following "warning" about not being able to access > the data. Is that because it was the first run of a new installation? > > system > lua > compiling >> '/Users/bateni/context.newest/tex/texmf-cache/luatex-cache/context/5fe67e0bfe781ce0dde776fb1556f32e/fonts/data/names.tma' >> into >> '/Users/bateni/context.newest/tex/texmf-cache/luatex-cache/context/5fe67e0bfe781ce0dde776fb1556f32e/fonts/data/names.tmc' >> system > lua > dumping >> '/Users/bateni/context.newest/tex/texmf-cache/luatex-cache/context/5fe67e0bfe781ce0dde776fb1556f32e/fonts/data/names.tma' >> into >> '/Users/bateni/context.newest/tex/texmf-cache/luatex-cache/context/5fe67e0bfe781ce0dde776fb1556f32e/fonts/data/names.tmc' >> stripped >> fonts > names > accessing the data table failed > > > —MHB > > On Fri, Apr 29, 2016 at 4:42 AM, Hans Hagen wrote: > >> On 4/29/2016 5:01 AM, Mohammad Hossein Bateni wrote: >> >>> The attachments in the email below were too big for the list (>100KB). >>> I uploaded them here . >>> >>> On Thu, Apr 28, 2016 at 10:20 PM, Mohammad Hossein Bateni >>> > wrote: >>> >>> Hi, >>> >>> I am not sure whether I'm missing certain features in the font >>> definition or whether there is actually some bug in how CONTEXT or >>> LuaTeX for that matter handles this font. It might as well be that >>> there is something wrong with the font >>> , though I doubt >>> that. >>> >>> Attached is my simple test program and the PDF output, which is >>> annotated to show the problems. You can compare with the reference >>> PNG file I generated via rendering in Chrome. I hope you can see >>> the annotations where I have pointed out the incorrect typesetting, >>> otherwise you can compare the two outputs to notice the difference: >>> for the most part, some diacritics that are not placed in the right >>> location (both vertically and horizontally). >>> >>> I am using Mac OS X with CONTEXT current version: 2016.04.13 16:46. >>> >> >> can you check the context + beta from the contextgarden? >> >> >> ----------------------------------------------------------------- >> Hans Hagen | PRAGMA ADE >> Ridderstraat 27 | 8061 GH Hasselt | The Netherlands >> tel: 038 477 53 69 | www.pragma-ade.com | www.pragma-pod.nl >> ----------------------------------------------------------------- >> >> ___________________________________________________________________________________ >> 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 >> >> ___________________________________________________________________________________ > > >