* another font loading error @ 2016-08-22 15:01 Mohammad Hossein Bateni 2016-08-22 15:45 ` Wolfgang Schuster 0 siblings, 1 reply; 3+ messages in thread From: Mohammad Hossein Bateni @ 2016-08-22 15:01 UTC (permalink / raw) To: mailing list for ConTeXt users [-- Attachment #1.1: Type: text/plain, Size: 1604 bytes --] Hello, After the upgrade to latest beta (from 08.08 21:28), I cannot load many of my Persian fonts (one uploaded here <http://mhbateni.com/context/bug-03/> for testing). It works on "current" without any issues but not on "beta". Find an MWE as well as the error message below. (I did test on a fresh standalone version as well.) \starttext \definedfont[HMXNiloofar*arabic] Salam \stoptext ...ext/tex/texmf-context/tex/context/base/mkiv/font-ots.lua:3764: attempt to index field '?' (a nil value) stack traceback: ...ext/tex/texmf-context/tex/context/base/mkiv/font-ots.lua:3764: in function 'action' ...ext/tex/texmf-context/tex/context/base/mkiv/font-con.lua:1407: in function 'initializefeatures' ...ext/tex/texmf-context/tex/context/base/mkiv/font-otl.lua:263: in function 'setfeatures' ...ext/tex/texmf-context/tex/context/base/mkiv/font-otl.lua:557: in function 'otftotfm' ...ext/tex/texmf-context/tex/context/base/mkiv/font-otl.lua:566: in function <...ext/tex/texmf-context/tex/context/base/mkiv/font-otl.lua:565> (...tail calls...) ...ext/tex/texmf-context/tex/context/base/mkiv/font-def.lua:316: in function 'loadfont' ...ext/tex/texmf-context/tex/context/base/mkiv/font-ctx.lua:492: in function 'loadfont' ...ext/tex/texmf-context/tex/context/base/mkiv/font-def.lua:418: in function 'read' ...ext/tex/texmf-context/tex/context/base/mkiv/font-ctx.lua:1175: in function <...ext/tex/texmf-context/tex/context/base/mkiv/font-ctx.lua:1062> 1 \starttext 2 >> \definedfont[HMXNiloofar*arabic] 3 Salam 4 \stoptext 5 Thanks! —MHB [-- Attachment #1.2: Type: text/html, Size: 2509 bytes --] [-- Attachment #2: Type: text/plain, Size: 485 bytes --] ___________________________________________________________________________________ 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 ___________________________________________________________________________________ ^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: another font loading error 2016-08-22 15:01 another font loading error Mohammad Hossein Bateni @ 2016-08-22 15:45 ` Wolfgang Schuster 2016-08-23 3:16 ` Mohammad Hossein Bateni 0 siblings, 1 reply; 3+ messages in thread From: Wolfgang Schuster @ 2016-08-22 15:45 UTC (permalink / raw) To: mailing list for ConTeXt users [-- Attachment #1.1: Type: text/plain, Size: 820 bytes --] > Mohammad Hossein Bateni <mailto:bateni@gmail.com> > 22. August 2016 um 17:01 > Hello, > > After the upgrade to latest beta (from 08.08 21:28), I cannot load > many of my Persian fonts (one uploaded here > <http://mhbateni.com/context/bug-03/> for testing). It works on > "current" without any issues but not on "beta". Find an MWE as well > as the error message below. (I did test on a fresh standalone version > as well.) > > > \starttext > \definedfont[HMXNiloofar*arabic] > Salam > \stoptext When I change the value from the "hasspacekerns" variable (after deleting hm-xniloofar.tmc) in hm-xniloofar.tma from true to false the font is loaded without errors. hm-xniloofar.tma (line 7147 ff): ["properties"]={ ["hascolor"]=false, ["hasitalics"]=false, ["hasspacekerns"]=true, }, Wolfgang [-- Attachment #1.2: Type: text/html, Size: 1958 bytes --] [-- Attachment #2: Type: text/plain, Size: 485 bytes --] ___________________________________________________________________________________ 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 ___________________________________________________________________________________ ^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: another font loading error 2016-08-22 15:45 ` Wolfgang Schuster @ 2016-08-23 3:16 ` Mohammad Hossein Bateni 0 siblings, 0 replies; 3+ messages in thread From: Mohammad Hossein Bateni @ 2016-08-23 3:16 UTC (permalink / raw) To: mailing list for ConTeXt users [-- Attachment #1.1: Type: text/plain, Size: 2545 bytes --] Wolfgang, thanks for looking into it! does this mean there is some bug in CONTEXT/LuaTeX font loading or something wrong with the font? i looked at the history on bitbucket mirror and the problem seems to have started when we moved from 2016-08-11 14:00:00 to 2016-08-15 22:45:00. the offending lines in tex/context/base/mkiv/font-ots.lua (line 3762) has kerns={ [1705]={ [2]={ 0, 0, -290, 0 }, }, [1707]={ [2]={ 0, 0, -290, 0 }, }, [1711]={ [2]={ 0, 0, -290, 0 }, }, [64400]={ [2]={ 0, 0, -290, 0 }, }, [64404]={ [2]={ 0, 0, -290, 0 }, }, [64469]={ [2]={ 0, 0, -290, 0 }, }, [65243]={ [2]={ 0, 0, -290, 0 }, }, [983071]={ [2]={ 0, 0, -290, 0 }, }, } and with k, v = 1705, { 0, 0, -290, 0 }, we want to dereference v[1][3], which leads to an error. prior to this change, the code was looking up v[3] (which would result in nil but no further dereferencing to cause an error). i checked that this part of the table was the same with the previous version (from 08-08). —MHB On Mon, Aug 22, 2016 at 11:45 AM, Wolfgang Schuster < schuster.wolfgang@gmail.com> wrote: > Mohammad Hossein Bateni <bateni@gmail.com> > 22. August 2016 um 17:01 > Hello, > > After the upgrade to latest beta (from 08.08 21:28), I cannot load many of > my Persian fonts (one uploaded here <http://mhbateni.com/context/bug-03/> > for testing). It works on "current" without any issues but not on "beta". > Find an MWE as well as the error message below. (I did test on a fresh > standalone version as well.) > > > \starttext > \definedfont[HMXNiloofar*arabic] > Salam > \stoptext > > > When I change the value from the "hasspacekerns" variable (after deleting > hm-xniloofar.tmc) in hm-xniloofar.tma from true to false the font is loaded > without errors. > > > hm-xniloofar.tma (line 7147 ff): > > ["properties"]={ > ["hascolor"]=false, > ["hasitalics"]=false, > ["hasspacekerns"]=true, > }, > > > Wolfgang > > ____________________________________________________________ > _______________________ > 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 > ____________________________________________________________ > _______________________ > [-- Attachment #1.2: Type: text/html, Size: 4778 bytes --] [-- Attachment #2: Type: text/plain, Size: 485 bytes --] ___________________________________________________________________________________ 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 ___________________________________________________________________________________ ^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2016-08-23 3:16 UTC | newest] Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2016-08-22 15:01 another font loading error Mohammad Hossein Bateni 2016-08-22 15:45 ` Wolfgang Schuster 2016-08-23 3:16 ` Mohammad Hossein Bateni
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