- ntg-context - NTG Mailing Lists

chapter-like headings with separate numbering
by Sanjoy Mahajan 06 Dec '08

06 Dec '08

I'm experimenting with making a heading that is like a chapter in format but has its own numbering (or lettering). The purpose to have an interlude, or extended example, every few chapters. The following almost-minimal example almost does so. However, the second interlude is numbered with 'A' instead of 'B'. Is there a missing key=value pair, or is the approach completely wrong? \definesection[nc] \setupsection[nc][conversion=Characters] \definehead[interlude][section=nc,default=chapter] \setuphead[interlude][incrementnumber=yes] \starttext \title{Contents} \placelist[chapter,interlude] \chapter{Chap 1} \interlude{Interlude 1} \chapter{Chap 2} \interlude{Interlude 2} \stoptext

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How to define such a function in lua? Sorry I don't have a name on it.
by Zhichu Chen 06 Dec '08

06 Dec '08

Hi, I'm learning to use luatex these days, one day actually. It's very interesting. Although reference manuals are available, I still don't know how to implement my designation. The thing is, I know there's a "self" variable for object-oriented programming, like ================================================================== \startluacode testdata = { a = 0, b = 0, c = 0, plus = function (self) self.c = self.a + self.b end } mytest = testdata mytest.a=10 mytest.b=100 mytest:plus() tex.print(mytest.c) \stopluacode ================================================================== OK, but what if I wanna do something more, like substract? I would like to use another object, like ================================================================== \startluacode testdata = { a = 0, b = 0, c = 0, calc = Calc } Calc = { plus = function (self) self.c = self.a + self.b end, substract = function (self) self.c = self.a - self.b end } mytest = testdata mytest.a=10 mytest.b=100 mytest.calc:plus() tex.print(mytest.c) \stopluacode ================================================================== Of course this won't work, for the "self" in Calc refers to mytest.calc rather than mytest. How to implement things like that? Thanks in advance. -- Best Regards 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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\translateinput and discretionaries
by Wolfgang Schuster 06 Dec '08

06 Dec '08

Hi, the \translateinput command has a problem with discretionaries in the replacement text. In the following example \usemodule[translate] \translateinput[Auflage][Auf|*|lage] \starttext Auflage \enableinputtranslation Auflage \stoptext I get a error message. ! Undefined control sequence. l.11 Auf\CCC :4:124 *\CCC:4:124 lage I could prevent the message after I protected the | signs with \translateinput[Auflage][Auf\string|*\string|lage] but can't this be done in the \translateinput macro itself. Wolfgang

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hz option
by Yue Wang 05 Dec '08

05 Dec '08

Hi: I read the context manual --- typography (by Taco Hoekwater) and found that if I want to enable hz and margin kerning, I should add a line like: \setupalign[hanging] however, when I read the style.pdf document, it said something like this: \setupalign[hanging,hz] and compiling a document with or without hz option will result in different line breaks. So I think one of the manuals should be corrected? Yue Wang

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Movie control buttons?
by Matthias Weber 05 Dec '08

05 Dec '08

Dear all, has somebody created simple control buttons (play, pause, etc) for included movies (for instance using metapost) which I could borrow? Thanks, Matthias

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Gnuplot should now work on MKIV
by Mojca Miklavec 05 Dec '08

05 Dec '08

Hello, since Aditya was asking yesterday: I finally patched the gnuplot module to work with mkiv. There are still some parts for which I'm almost sure that they don't work (I didn't test, but at least an average gnuplot run should not need those features): 1.) colored labels ... Because withcolor doesn't work; but now that I intercept textext, maybe I can do some dirty tricks there. 2.) drawing points with TeX \setupGNUPLOTterminal[context][points=tex] \defineconversion[gnuplot:pointset][x,+,$\circ$] ... Because I first need to rewrite some code that used some dirty tricks with \startTeXtexts. 3.) changing font with gnuplot commands set title "Nice Title" font "iwona,20" ... Because Aditya wrote a patch that enables two arguments in \sometxt and that patch doesn't work in mkiv any more. Mojca PS: despite switching to mkiv, "reports still don't get written by themselves" :) :) :)

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formula label
by Steffen Wolfrum 04 Dec '08

04 Dec '08

Hi, this code \setupformulas[location=left] \placeformula \startformula K = V + W(V) × S (Gleichung 1) \stopformula gives, as expected: (1.1) K = V + W(V ) × S But I need the following label ("Gleichung" means "formula"): (Gleichung 1) K = V + W(V ) × S How can this be done (in Mk II) ? Thanks, Steffen.

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making format fails at "setinterfacevariable"
by Henning Hraban Ramm 04 Dec '08

04 Dec '08

In my minimal installation on OSX, making formats fails, whether I try first-setup, context or texexec: loading : Context Multilingual Macros / Initialization (/usr/local/ConTeXt/tex/texmf-context/tex/context/base/mult-def.tex (/usr/local/ConTeXt/tex/texmf-context/tex/context/base/mult-en.tex ! Undefined control sequence. l.5 \setinterfacevariable {Addition}{Addition} What's wrong? Greetlings, Hraban

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File fails to compile
by Charles Doherty 04 Dec '08

04 Dec '08

Dear all, I made a poster about two months ago. Today I cloned it to make a different one. I am using MacTex 2008 distribution and XeConTeXt . I am using fonts such as Hoefler, Gentium, Junicode etc. The original file and the new one stick at the console readout below. I uninstalled 2008 distribution completely and reinstalled but I get the same result. The files give me pdf output if I use just ConTeXt but of course I do not get the fonts. I would be most grateful if anyone could offer advice. Thanks in advance, Charlie Doherty TeXExec | processing document 'ThemePoster.tex' TeXExec | no ctx file found TeXExec | tex processing method: context TeXExec | TeX run 1 TeXExec | writing option file ThemePoster.top TeXExec | using randomseed 160 TeXExec | tex engine: xetex TeXExec | tex format: cont-en This is XeTeXk, Version 3.1415926-2.2-0.999.6 (Web2C 7.5.7) %&-line parsing enabled. entering extended mode (./ThemePoster.tex ConTeXt ver: 2008.05.21 15:21 MKII fmt: 2008.11.30 int: english/ english language : language en is active system : cont-new loaded (/usr/local/texlive/2008/texmf-dist/tex/context/base/cont-new.tex systems : beware: some patches loaded from cont-new.tex (/usr/local/texlive/2008/texmf-dist/tex/context/base/cont-new.mkii) (/usr/local/texlive/2008/texmf-dist/tex/context/base/cont-mtx.tex)) system : cont-old loaded (/usr/local/texlive/2008/texmf-dist/tex/context/base/cont-old.tex loading : Context Old Macros ) system : cont-fil loaded (/usr/local/texlive/2008/texmf-dist/tex/context/base/cont-fil.tex loading : Context File Synonyms ) system : cont-sys loaded (/usr/local/texlive/2008/texmf-config/tex/context/user/cont-sys.tex (/usr/local/texlive/2008/texmf-dist/tex/context/base/type-tmf.tex) (/usr/local/texlive/2008/texmf-dist/tex/context/base/type-siz.tex) (/usr/local/texlive/2008/texmf-dist/tex/context/base/type-otf.tex) (/usr/local/texlive/2008/texmf-dist/tex/context/base/type-xtx.tex)) bodyfont : 12pt rm is loaded language : patterns nl->ec:ec->1->2:3 fr->ec:ec->2->2:3 de- >ec:ec->3->2: 3 it->ec:ec->4->2:3 pt->ec:ec->5->2:3 hr->ec:ec->6->2:3 pl->ec:ec->7- >2:3 cz->e c:ec->8->2:3 sk->ec:ec->9->2:3 sl->ec:ec->10->2:3 ru->ec:ec->12->2:3 en->ec:ec- >13->2:3 uk->ec:ec->14->2:3 us->ec:ec->15->2:3 agr->ec:ec->16->2:3 da- >ec:ec->1 7->2:3 sv->ec:ec->18->2:3 af->ec:ec->19->2:3 no->ec:ec->20->2:3 deo- >ec:ec->21- >2:3 es->ec:ec->25->2:3 ca->ec:ec->26->2:3 la->ec:ec->27->2:3 ro- >ec:ec->28->2: 3 tr->ec:ec->29->2:3 fi->ec:ec->31->2:3 hu->ec:ec->32->2:3 loaded specials : tex,postscript,rokicki loaded system : ThemePoster.top loaded (./ThemePoster.top specials : loading definition file dpx (/usr/local/texlive/2008/texmf-dist/tex/context/base/spec-dpx.tex specials : loading definition file fdf (/usr/local/texlive/2008/texmf-dist/tex/context/base/spec-fdf.tex (/usr/local/texlive/2008/texmf-dist/tex/context/base/spec-fdf.mkii)) specials : fdf loaded ) specials : fdf,dpx loaded specials : loading definition file xet (/usr/local/texlive/2008/texmf-dist/tex/context/base/spec-xet.tex) specials : fdf,dpx loaded ) (/usr/local/texlive/2008/texmf-dist/tex/context/base/type-tmf.tex) (/usr/local/texlive/2008/texmf-dist/tex/context/base/type-siz.tex) (/usr/local/texlive/2008/texmf-dist/tex/context/base/type-otf.tex) (/usr/local/texlive/2008/texmf-dist/tex/context/base/type-xtx.tex) (/usr/local/texlive/2008/texmf-dist/tex/context/base/type-tmf.tex) (/usr/local/texlive/2008/texmf-dist/tex/context/base/type-siz.tex) (/usr/local/texlive/2008/texmf-dist/tex/context/base/type-otf.tex) (/usr/local/texlive/2008/texmf-dist/tex/context/base/type-xtx.tex) (/usr/local/texlive/2008/texmf-dist/tex/context/base/type-tmf.tex) (/usr/local/texlive/2008/texmf-dist/tex/context/base/type-siz.tex) (/usr/local/texlive/2008/texmf-dist/tex/context/base/type-otf.tex) (/usr/local/texlive/2008/texmf-dist/tex/context/base/type-xtx.tex) (/usr/local/texlive/2008/texmf-dist/tex/context/base/type-tmf.tex) (/usr/local/texlive/2008/texmf-dist/tex/context/base/type-siz.tex) (/usr/local/texlive/2008/texmf-dist/tex/context/base/type-otf.tex) (/usr/local/texlive/2008/texmf-dist/tex/context/base/type-xtx.tex) (/usr/local/texlive/2008/texmf-dist/tex/context/base/type-tmf.tex) (/usr/local/texlive/2008/texmf-dist/tex/context/base/type-siz.tex) (/usr/local/texlive/2008/texmf-dist/tex/context/base/type-otf.tex) (/usr/local/texlive/2008/texmf-dist/tex/context/base/type-xtx.tex) (/usr/local/texlive/2008/texmf-dist/tex/context/base/type-tmf.tex) (/usr/local/texlive/2008/texmf-dist/tex/context/base/type-siz.tex) (/usr/local/texlive/2008/texmf-dist/tex/context/base/type-otf.tex) (/usr/local/texlive/2008/texmf-dist/tex/context/base/type-xtx.tex) (/usr/local/texlive/2008/texmf-dist/tex/context/base/type-tmf.tex) (/usr/local/texlive/2008/texmf-dist/tex/context/base/type-siz.tex) (/usr/local/texlive/2008/texmf-dist/tex/context/base/type-otf.tex) (/usr/local/texlive/2008/texmf-dist/tex/context/base/type-xtx.tex) (/usr/local/texlive/2008/texmf-dist/tex/context/base/type-tmf.tex) (/usr/local/texlive/2008/texmf-dist/tex/context/base/type-siz.tex) (/usr/local/texlive/2008/texmf-dist/tex/context/base/type-otf.tex) (/usr/local/texlive/2008/texmf-dist/tex/context/base/type-xtx.tex) (/usr/local/texlive/2008/texmf-dist/tex/context/base/type-tmf.tex) (/usr/local/texlive/2008/texmf-dist/tex/context/base/type-siz.tex) (/usr/local/texlive/2008/texmf-dist/tex/context/base/type-otf.tex) (/usr/local/texlive/2008/texmf-dist/tex/context/base/type-xtx.tex) (/usr/local/texlive/2008/texmf-dist/tex/context/base/type-tmf.tex) (/usr/local/texlive/2008/texmf-dist/tex/context/base/type-siz.tex) (/usr/local/texlive/2008/texmf-dist/tex/context/base/type-otf.tex) (/usr/local/texlive/2008/texmf-dist/tex/context/base/type-xtx.tex) (/usr/local/texlive/2008/texmf-dist/tex/context/base/type-tmf.tex) (/usr/local/texlive/2008/texmf-dist/tex/context/base/type-siz.tex) (/usr/local/texlive/2008/texmf-dist/tex/context/base/type-otf.tex) (/usr/local/texlive/2008/texmf-dist/tex/context/base/type-xtx.tex) (/usr/local/texlive/2008/texmf-dist/tex/context/base/type-tmf.tex) (/usr/local/texlive/2008/texmf-dist/tex/context/base/type-siz.tex) (/usr/local/texlive/2008/texmf-dist/tex/context/base/type-otf.tex) (/usr/local/texlive/2008/texmf-dist/tex/context/base/type-xtx.tex) (/usr/local/texlive/2008/texmf-dist/tex/context/base/type-tmf.tex) (/usr/local/texlive/2008/texmf-dist/tex/context/base/type-siz.tex) (/usr/local/texlive/2008/texmf-dist/tex/context/base/type-otf.tex) (/usr/local/texlive/2008/texmf-dist/tex/context/base/type-xtx.tex) (/usr/local/texlive/2008/texmf-dist/tex/context/base/type-tmf.tex) (/usr/local/texlive/2008/texmf-dist/tex/context/base/type-siz.tex) (/usr/local/texlive/2008/texmf-dist/tex/context/base/type-otf.tex) (/usr/local/texlive/2008/texmf-dist/tex/context/base/type-xtx.tex) (/usr/local/texlive/2008/texmf-dist/tex/context/base/type-tmf.tex) (/usr/local/texlive/2008/texmf-dist/tex/context/base/type-siz.tex) (/usr/local/texlive/2008/texmf-dist/tex/context/base/type-otf.tex) (/usr/local/texlive/2008/texmf-dist/tex/context/base/type-xtx.tex) (/usr/local/texlive/2008/texmf-dist/tex/context/base/type-tmf.tex) (/usr/local/texlive/2008/texmf-dist/tex/context/base/type-siz.tex) (/usr/local/texlive/2008/texmf-dist/tex/context/base/type-otf.tex) (/usr/local/texlive/2008/texmf-dist/tex/context/base/type-xtx.tex) (/usr/local/texlive/2008/texmf-dist/tex/context/base/type-tmf.tex) (/usr/local/texlive/2008/texmf-dist/tex/context/base/type-siz.tex) (/usr/local/texlive/2008/texmf-dist/tex/context/base/type-otf.tex) (/usr/local/texlive/2008/texmf-dist/tex/context/base/type-xtx.tex) (/usr/local/texlive/2008/texmf-dist/tex/context/base/type-tmf.tex) (/usr/local/texlive/2008/texmf-dist/tex/context/base/type-siz.tex) (/usr/local/texlive/2008/texmf-dist/tex/context/base/type-otf.tex) (/usr/local/texlive/2008/texmf-dist/tex/context/base/type-xtx.tex) (/usr/local/texlive/2008/texmf-dist/tex/context/base/type-tmf.tex) (/usr/local/texlive/2008/texmf-dist/tex/context/base/type-siz.tex) (/usr/local/texlive/2008/texmf-dist/tex/context/base/type-otf.tex) (/usr/local/texlive/2008/texmf-dist/tex/context/base/type-xtx.tex) (/usr/local/texlive/2008/texmf-dist/tex/context/base/type-tmf.tex) (/usr/local/texlive/2008/texmf-dist/tex/context/base/type-siz.tex) (/usr/local/texlive/2008/texmf-dist/tex/context/base/type-otf.tex) (/usr/local/texlive/2008/texmf-dist/tex/context/base/type-xtx.tex) (/usr/local/texlive/2008/texmf-dist/tex/context/base/type-tmf.tex) (/usr/local/texlive/2008/texmf-dist/tex/context/base/type-siz.tex) (/usr/local/texlive/2008/texmf-dist/tex/context/base/type-otf.tex) (/usr/local/texlive/2008/texmf-dist/tex/context/base/type-xtx.tex) (/usr/local/texlive/2008/texmf-dist/tex/context/base/type-tmf.tex) (/usr/local/texlive/2008/texmf-dist/tex/context/base/type-siz.tex) (/usr/local/texlive/2008/texmf-dist/tex/context/base/type-otf.tex) (/usr/local/texlive/2008/texmf-dist/tex/context/base/type-xtx.tex) (/usr/local/texlive/2008/texmf-dist/tex/context/base/type-tmf.tex) (/usr/local/texlive/2008/texmf-dist/tex/context/base/type-siz.tex) (/usr/local/texlive/2008/texmf-dist/tex/context/base/type-otf.tex) (/usr/local/texlive/2008/texmf-dist/tex/context/base/type-xtx.tex) (/usr/local/texlive/2008/texmf-dist/tex/context/base/type-tmf.tex) (/usr/local/texlive/2008/texmf-dist/tex/context/base/type-siz.tex) (/usr/local/texlive/2008/texmf-dist/tex/context/base/type-otf.tex) (/usr/local/texlive/2008/texmf-dist/tex/context/base/type-xtx.tex) kpathsea: Running mktextfm lmtypewriter10-regular mktextfm: Running mf-nowin -progname=mf \mode:=ljfour; mag:=1; nonstopmode; input lmtypewriter10-regular This is METAFONT, Version 2.718281 (Web2C 7.5.7) kpathsea: Running mktexmf lmtypewriter10-regular Process aborted Terminated Terminated

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Optical scaling
by Michail Vidiassov 04 Dec '08

04 Dec '08

Dear All, among advertised advantages of TeX there used to be "optical scaling", when text in the same font but in different sizes has different shapes of glyphs. That used to be the feature of metafont fonts and derived PostScript ones (like cm-super). But it seems now, with TeX Gyre becoming the default free fonts set, it seems the idea is dropped. Is it really so or one just needs some commercial OpenType font family to use it (Adobe Opticals)? Sincerely, Michail

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