- ntg-context - Mailing Lists

Problem loading font KFGQPC Uthman Taha Naskh font
by Mohammad Hossein Bateni 21 Aug '16

21 Aug '16

Hello, The code snippet at the end used to work a few months ago when I reported a rendering bug. But now the font does not load and I see the following error. (It's not an issue with simplefonts because \definedfont[KFGQPCUthmanTahaNaskh*arabic] does not work either. the font is published here <http://fonts.qurancomplex.gov.sa/wp-content/uploads/2012/06/UthmanTN1-Ver10…> . close source > 3 > 4 > /Users/bateni/context/tex/texmf-modules/tex/context/third/simplefonts/t-simplefonts.mkiv lua error > lua error on line 4 in file /private/tmp/test-q.tex: ...ntext/tex/texmf-context/tex/context/base/mkiv/l-lpeg.lua:290: bad argument #2 to '__div' (invalid replacement value) stack traceback: [C]: in function '__div' ...ntext/tex/texmf-context/tex/context/base/mkiv/l-lpeg.lua:290: in function 'splitter' ...ext/tex/texmf-context/tex/context/base/mkiv/font-otc.lua:159: in function 'addfeature' ...ext/tex/texmf-context/tex/context/base/mkiv/font-otc.lua:730: in function 'enhancer' ...ext/tex/texmf-context/tex/context/base/mkiv/font-con.lua:1269: in function 'enhance' ...ext/tex/texmf-context/tex/context/base/mkiv/font-con.lua:1291: in function 'apply' ...ext/tex/texmf-context/tex/context/base/mkiv/font-otl.lua:246: in function 'load' ...ext/tex/texmf-context/tex/context/base/mkiv/font-otl.lua:538: 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:304: 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:1172: in function <...ext/tex/texmf-context/tex/context/base/mkiv/font-ctx.lua:1059> (...tail calls...) 1 \setuppapersize[A5] 2 3 \usemodule[simplefonts] 4 >> \setmainfont[KFGQPC Uthman Taha Naskh][features=arabic,range=arabic] 5 \setcharacterstripping[1] 6 \setupinterlinespace[line=7ex] 7 8 \setupdirections[bidi=on,method=one] 9 \setupalign[r2l] 10 11 12 \starttext 13 14 \tfb Thanks, ~MHB On Sat, Apr 30, 2016 at 1:06 PM, Hans Hagen <pragma(a)wxs.nl> wrote: > On 4/29/2016 12:00 PM, Mohammad Hossein Bateni wrote: > >> 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 >> > > i made a fix but as i'm on a very slow line i'm not sure when an update is > on the garden > > Hans > > > ----------------------------------------------------------------- > 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(a)ntg.nl / http://www.ntg.nl/mailman/list > info/ntg-context > webpage : http://www.pragma-ade.nl / http://tex.aanhet.net > archive : http://foundry.supelec.fr/projects/contextrev/ > wiki : http://contextgarden.net > ____________________________________________________________ > _______________________ >

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Re: [NTG-context] bug in font rendering?
by Hans Hagen 21 Aug '16

21 Aug '16

On 8/21/2016 1:52 PM, Mohammad Hossein Bateni wrote: > The other issue is with small gaps in between some letters > and/or > bad connection points. See the second and third lines in > the PDF. as we want control over that kind of things i've added \definefontfeature[arabic][arabic][checkmarks=no] (default=yes) ----------------------------------------------------------------- Hans Hagen | PRAGMA ADE Ridderstraat 27 | 8061 GH Hasselt | The Netherlands tel: 038 477 53 69 | www.pragma-ade.nl | www.pragma-pod.nl -----------------------------------------------------------------

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bug in font rendering?
by Mohammad Hossein Bateni 21 Aug '16

21 Aug '16

Hello, I may be doing something wrong but see the difference at the end of the first line in the PDF (produced from CONTEXT) and the corresponding rendering in Chrome. I observe this issue whenever there is a U+08F0 (or U+08F1 or U+08F2). The two sides of this diacritic sign are not joined. The other issue is with small gaps in between some letters and/or bad connection points. See the second and third lines in the PDF. Thanks, MHB

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Dotted characters
by Procházka Lukáš Ing. 20 Aug '16

20 Aug '16

Hello, I'm preparing a child copybook. I'd like to write a uppercased letter "as is" followed by its shape drawn with dots - something like /\ . / \ . . /____\ ..... / \ . . I guess that some MP "trick(s)" might be used; also, a "simple" font should be used to be drawn dotted, which uses "single drawings" to draw each line of the character. Could anybody help with such (MP) code? Best regards, Lukas -- Ing. Lukáš Procházka | mailto:LPr@pontex.cz Pontex s. r. o. | mailto:pontex@pontex.cz | http://www.pontex.cz | IDDS:nrpt3sn Bezová 1658 147 14 Praha 4 Tel: +420 241 096 751 (+420 720 951 172) Fax: +420 244 461 038

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\getscaledglyph for width-only
by Brian R. Landy 20 Aug '16

20 Aug '16

Hi, I was wondering if there is a way to call \getscaledglyph to scale a glyph only horizontally, leaving the height untouched? Or maybe an alternate command? I can sort of accomplish this with (for example) \scale[sx=0.75,sy=1.0]{}{A}, but that encloses the glyph in an \hbox, which can be problematic. \getscaledglyph doesn't cause me any problems, except that it scales the height too. Thanks! Best regards, Brian

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columnset and placefigure
by Henri Menke 20 Aug '16

20 Aug '16

Dear list, I'm using columnsets to typeset stuff for a conference poster. I can't use paragraphs or columns, because these do not allow to set frames or backgrounds. Currently I do not use the column-spanning features, but I might in the future. The thing is, when I place a figure using `\placefigure` and the column distance is too large (i.e. the columns too narrow), the figure is not placed on spot but flushed to the next page. I'm unsure what the exact value for this threshold is and based on which criteria the figure is flushed. While this is not a problem in a normal document, it is for sure for a poster (I have not seen any multi-page posters yet). Please find below an example to illustrate my problem (with version 2016.05.17 19:20 from TL2016). Cheers, Henri --- \definecolumnset[threecolumn][n=3] \startmode[bug] \setupcolumnset[threecolumn][each][distance=3cm,frame=on] \stopmode \startnotmode[bug] \setupcolumnset[threecolumn][each][distance=2.999cm,frame=on] \stopnotmode \setupcolumnset[threecolumn][1][distance=0pt] \starttext \startcolumnset[threecolumn] \placefigure[force,here]{}{\externalfigure[cow][width=\textwidth]} \column \stopcolumnset \stoptext

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Windows 10, TeXLive 2016, and grep
by Br. Samuel Springuel 20 Aug '16

20 Aug '16

Where can I find the applicable documentation for the grep script included in TeXLive on Windows? I.e. the one called with `mtxrun -script grep ...`. In particular I'm interested in knowing which grep options are available and which are not. `man mtx-grep` lists only 4 options (pattern, count, nocomment, and xml). Are those really the only options available? -- ✝✝✝✝✝✝✝✝✝✝✝✝✝✝✝✝✝✝✝✝✝✝✝✝✝ Br. Samuel, OSB St. Anselm’s Abbey Washington, DC (R. Padraic Springuel) PAX ☧ ΧΡΙΣΤΟΣ

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Question about \startcombination \stopcombination
by Fabrice Couvreur 18 Aug '16

18 Aug '16

Hello, The use of \startcombination ... \stopcombination does not work with my environment, I do not get all framed but only two and four Thank you Fabrice ######################################################### \definecolor[MyColorA][r=0.8784, g=0.8784, b=0.8784] \defineframedtext [MyFrame] [before={\blank}, after={\blank}, frame=off, background=MyFrame, width=6cm, height=fit, style=small] \startuseMPgraphic{MyFrame} path b; picture p; p := textext.rt("\tfx\white\framedtextparameter{Title}"); p := p shifted (2BodyFontSize,OverlayHeight-ypart center p+.25ExHeight); b := boundingbox p leftenlarged .5EmWidth rightenlarged .5EmWidth ; fill OverlayBox withcolor \MPcolor{MyColorA}; fill b withcolor darkred ; draw p; setbounds currentpicture to boundingbox currentpicture enlarged 2mm ; \stopuseMPgraphic \defineoverlay [MyFrame] [\useMPgraphic{MyFrame}] \starttext \startlinecorrection[blank] \startmidaligned \startcombination[2*2] {\startMyFrame[Title=ALGO A] One \stopMyFrame}{} {\startMyFrame[Title=ALGO B] Two \stopMyFrame}{} {\startMyFrame[Title=ALGO C] Three \stopMyFrame}{} {\startMyFrame[Title=ALGO D] Four \stopMyFrame}{} \stopcombination \stopmidaligned \stoplinecorrection \stoptext #########################################################

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What's the difference between \dontleavehmode and \leavevmode?
by Henri Menke 18 Aug '16

18 Aug '16

Dear list, could someone please explain what is the difference between \dontleavehmode and \leavevmode? Internally, I also stumbled upon \quitvmode. Is this a synonym for \leavevmode? It seems to be primitive. Cheers, Henri

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Detecting content out of print/page area ?
by josephcanedo＠gmail.com 18 Aug '16

18 Aug '16

Dear all, I was wondering if there were any sort of tool (beyond manual eye inspection) in general sense, either printing some warning in log file, or visually in output document, or even reading pdf file, that would help determining if for a some page there is content that is typeset outside (partially or even worse totally) the print/page area. If not, could the approach of using a lua function to inspect nodes after shipouts task could possibly work (although not very easy to implement maybe) : local report_check = logs.reporter("user", "check") function userdata.page_check(head) local realpage = tex.getcount('realpageno') report_check('Page ' .. realpage) -- TODO: code to check stuff is inside print area return head, false end tasks.appendaction("shipouts", "after", "userdata.page_check") tasks.enableaction("shipouts", "userdata.page_check") Many thanks Best regards Joseph Canedo

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