- ntg-context - NTG Mailing Lists

bugs found while trying to support utf-8 Korean Hangul under ConTeXt
by Dohyun Kim 20 Oct '06

20 Oct '06

Hi, http://210.94.201.157/~nomos/KTUG/context-korean-test.tar.gz (3.4Mb) Recently I have tried to support typesetting UTF-8 Korean document under ConTeXt. In the course of that trying, I found some possible bugs of recent ConTeXt beta. You can see most of the bugs (or missing features) I found in the file named `testme.tex', which is contained in the tarball linked above. For those who do not want to download that large tarball, I here replicate those bugs or missing features: %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % should be added to unic-cjk.tex % Hangul Syllables \dostepwiserecurse{172}{215}{1}{\expanded{\defineunicodecommand {\recurselevel}} {\lookaheaduchar}} % CJK Compatibility Ideographs \dostepwiserecurse{249}{250}{1}{\expanded{\defineunicodecommand {\recurselevel}} {\lookaheaduchar}} %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % modify \enableunicodefont in font-uni.tex \def\enableunicodefont#1% {\definefontsynonym[\s!Unicode][\getvalue{\??uc#1\c!file}]% \def\unicodescale {\getvalue{\??uc#1\c!scale}}% \def\unicodeheight {\getvalue{\??uc#1\c!height}}% \def\unicodedepth {\getvalue{\??uc#1\c!depth}}% \def\unicodedigits {\getvalue{\??uc#1\c!conversion}}% \def\handleunicodeglyph {\getvalue{\??uc#1\c!command}}% \doifnot\currentregime{utf}{\enableregime[unicode]}% % the following \relax's are realy needed \doifvalue{\??uc#1\c!interlinespace}\v!yes \setupinterlinespace\relax \doifvalue{\??uc#1\c!strut}\v!yes {\setunicodestrut\unicodeheight\unicodedepth}% <- `%' inserted by nomos {\resetunicodestrut}% \getvalue{\??uc#1\c!commands}\relax} %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % modify \sanitizePDFuniencoding in spec-tst.tex \long\def\sanitizePDFuniencoding#1\to#2% {\enablePDFunicrlf \simplifycommands % <- this line inserted by nomos \let\unicodechar\relax % prevent further expansion \retainlccodes\lccode32=255 % slooow \lowercasestring\PDFunicodetrigger#1\to#2% \edef#2{\expandafter\doPDFuni#2\empty\empty}} % slooow %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % modify mps file insertion code in spec-dpx.tex \definefileinsertion{dpx}{mps} % tpd -> dpx modified by nomos {\hbox {\convertMPtoPDF\@@DriverImageFile{1}{1}% \global\let\PDFimagereference\empty}} Certainly, the last is not problem confined to Hangul typesetting. As you know, however, CJK peoples do use heavily dvipdfmx to obtain PDF. Anyway, I hope these four files be modified in the near future. In addition, when I compiled LaTeX2ConTeXt.tex by Berend de Boer ( http://www.berenddeboer.net/tex/LaTeX2ConTeXt.tex ), I found there being inserted unintended large vertical whitespace in page 27 of resulting PDF. Though it seems to be a bug related to \setupbackground, I could not find the cause of problem as the code related to that command is too complicated for me. -- Dohyun Kim http://people.ktug.or.kr/~nomos/

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frame "thickness"
by andrea valle 20 Oct '06

20 Oct '06

Hi to all, sorry this should be obvious but I cannot find it in the docs. How do I set in \setupframed the frame "thickness" (i.e. the thickness of the surrounding border)? Thanks a lot -a- Andrea Valle DAMS - Facoltà di Scienze della Formazione Università degli Studi di Torino http://www.semiotiche.it/andrea andrea.valle(a)unito.it

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list ?
by Renaud AUBIN 20 Oct '06

20 Oct '06

Hi all, Considering the fact that I have no answer for the thread "[NTG-context] Presentation style: customizing the right interaction menu (list-related thread)", I decided to reformulate my problem... After some experiments, I have the following code: \definehead [Topic] [chapter] \definehead [Subject] [section] \setuplist[Topic][alternative=f,criterium=all,align=left] \setuplist[Subject][alternative=f,criterium=chapter,align=left] \starttext \Topic{Topic 1} \Subject{Subject 1} \Subject{Subject 2} \Subject{Subject 3} \placelist[Topic,Subject] \Topic{Topic 2} \Subject{Subject 1} \Subject{Subject 2} \Subject{Subject 3} \stoptext Considering the fact that I use criterium=chapter in \setuplist[Subject], I thought that \placelist[Topic,Subject] leads to: Topic 1 Subject 1 Subject 2 Subject 3 Topic 2 but unfortunately, that's not the case and I don't understand why... I've also tried some setup with combinedlist but nothing works... Could someone explain why criterium as no effect... Moreover, I don't understand what coupling= on|off does... Renaud

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Fitz, MuPDF, Apparition
by luigi scarso 20 Oct '06

20 Oct '06

While downloading latest ghostscript, I found some news at www.ghostscript.com. At ccxvii.net/apparition there are MuPDF and Fitz where MuPDF is a pdf parser for Fitz, a new graphics library. Apparition is a pdf viewer that seems very good (I try it and it is clean and quick.) Does anybody know something about them ? luigi

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url compared to hyperref
by Marko Schütz 20 Oct '06

20 Oct '06

When using hyperref and displaying the resulting PDF in xpdf, I see links that are active. I tried achieving the same with useURL, url and goto, but the resulting links aren't active in xpdf. I have to use acroread to have active links. Is there a compelling reason for this behavior? Thanks, Marko

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Context and CD labels
by Maurício 20 Oct '06

20 Oct '06

Hi, Has anyone ever tried to use Context to create music CD labels? Any tips on what should I do, pages I can read or results I can expect? Thanks, Maurício

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Any idea about copy or clone fieldstack?
by Zhichu Chen 19 Oct '06

19 Oct '06

Hello everyone, I want to display dynamic system time on each page of my presentation. Displaying system time can be manipulated by JavaScript but, a field can be shown only once. So I used clone field and it works very well for me. But when I want to change the font (xxx presents the variable that gets the field): ------------------------------------------------ xxx.textFont = font.LucidaBright ; ------------------------------------------------ it can be compiled successfully, but when I open it with acrobat reader, there are many errors from javascript console. So I think that JS don't know the font, and I don't know how to embed the font into pdf file and make JS knows it. Then I turned to use field stacks. I use MetaPost to draw some needles and use JS to set_Field the fieldstack to the correct frame. But when I want to display the second clock, it seems that I should write another JS code to control the other fieldstack. So is there some command that clones the fieldstack just like \copyfield? Or how to assign the font of the field as I like? Thank you. -- Sincerely yours, Chen ---------------------------------------------------------------- Zhi-chu Chen | Shanghai Synchrotron Radiation Facility No. 2019 | Jialuo Rd. | Jiading | Shanghai | P.R. China tel: 086 21 5955 3405 | zhichu.chen.googlepages.com | www.sinap.ac.cn ----------------------------------------------------------------

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Lists
by Ángel Luis García Fernández 19 Oct '06

19 Oct '06

Hi all, I'm new to the list, although I'm working with ConTeXt since last spring. I have been trying to find everything I need on my own, but there is a problem I cannot solve at this moment. The thing is I'm writing my PhD thesis, and I would like to have not only a "List of figures", but also a "List of algorithms" and a "List of formulas". Is there a simple way to create a "\placeXXX" command similar to the \placefigure and a "\placelistofXXXX" similar to the "\placelistoffigures"? I suppose they can be programmed, but I'd rather not to start learning how to program in ConTeXt right now. Thanks in advance Angel-Luis Garcia

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Re: [NTG-context] Giving a float its own number
by Duncan Hothersall 19 Oct '06

19 Oct '06

I said: > Where did I go wrong? I'm sure there is an easy way to do this. And yes there is! The easy way is to use the new beta, which works. Sorry for the noise. Duncan

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Giving a float its own number
by Duncan Hothersall 19 Oct '06

19 Oct '06

I have a book with parts and chapters; figures in the chapters are numbered 1.1, 2.1 etc. but sometimes a part has a figure in it as well, before the chapters start. The desired numbering for such figures is to follow the Part numbers, and be in capitalised roman numerals (in other words, Figure II would be the figure in the intro of Part 2). So I define a new clone of figure called Partfigure, and give it the necessary setups to make the numbering come out in cap roman; and I thought the easiest way of managing the number itself would be just to increment it each time \part is called. (Not every part has a figure.) But I can't seem to get the number to come out when I place the figure. Minimal example below (I have culled the actual \parts and just put in two increments, but the effect is the same). ---- \definefloat[Partfigure][figure]\definenumber[TrackingPartfigurenumber] \setuplabeltext[en][Partfigure=Figure ] \setupnumber[Partfigure][number=TrackingPartfigurenumber,conversion=Romannumerals,way=bytext] \setupcaption[Partfigure][style=\bf,numberstyle=\bf,headstyle=\it,align=middle,location=bottom] \starttext \incrementnumber[TrackingPartfigurenumber] \incrementnumber[TrackingPartfigurenumber] TrackingPartfigurenumber now equals \rawnumber[TrackingPartfigurenumber], which will display as \convertednumber[TrackingPartfigurenumber]. But it doesn't get used: \placefloat[Partfigure][here][-:PMRWFII]{A cow}{\externalfigure[koe]} Why not? \stoptext ---- I tried also \increment[Partfigure] but this produces exactly the same output. I also tried using ownnumber=true in the Partfigure setup and then feeding it the value {2} in the \placefloat call but that wouldn't compile. Where did I go wrong? I'm sure there is an easy way to do this. This one is a bit desperate, again, a very fussy author is waiting on it, so... Thanks all. Duncan

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