- ntg-context - NTG Mailing Lists

Issues in export
by Henning Hraban Ramm 20 Jan '15

20 Jan '15

Hi, please consider the example at http://wiki.contextgarden.net/Export#More_useful_example and its result at http://wiki.contextgarden.net/Export#raw.xml_2 etc. The <metadata> tags end up within the first section (in this case: chapter), even if they’re defined before \starttext. Please fix, thanks. Further, I wonder about the tagging of footnotes (and probably other references, didn’t look into them yet): This is completely visual instead of semantical: (in *-raw.xml:) Quoth<descriptionsymbol detail="footnote"><sup>1</sup></descriptionsymbol> ... <description detail="footnote" chain="footnote"> <descriptiontag><sup>1</sup> </descriptiontag> <descriptioncontent>by Edgar Allan Poe</descriptioncontent> </description> (in *-div.xhtml:) Quoth<div class="descriptionsymbol footnote"><div class="sup">1</div></div> ... <div class="description footnote"> <div class="descriptiontag"><div class="sup">1</div> </div> <div class="descriptioncontent">by Edgar Allan Poe</div> </div> In raw.xml I’d prefer something like Quoth<description detail="footnote" id="1">by Edgar Allan Poe</description> or Quoth<description detail="footnote" id="1" /> ... <description detail="footnote" id="1"> <descriptiontag>1</descriptiontag> <descriptioncontent>by Edgar Allan Poe</descriptioncontent> </description> and in div.xhtml something that works in HTML, like a title: Quoth<div class="descriptionsymbol footnote" title="by Edgar Allan Poe"><div class="sup">1</div></div> or a link: Quoth<a href="#footnote_1"><div class="descriptionsymbol footnote"><div class="sup">1</div></div></a> … <a name=„footnote_1“> <div class="description footnote"> <div class="descriptiontag"><div class="sup">1</div> </div> <div class="descriptioncontent">by Edgar Allan Poe</div> </div> </a> Greetlings, Hraban --- http://www.fiee.net http://wiki.contextgarden.net https://www.cacert.org (I'm an assurer)

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What happened to the ePub script?
by Henning Hraban Ramm 20 Jan '15

20 Jan '15

Hi, with the latest betas, the ePub script doesn’t work anymore. Regardless with which file I call it, I get only: $ mtxrun --script mtx-epub --make solo resolvers | caching | skipping 'files' for 'home:texmf' from '/Users/hraban/Library/texmf/tex/texmf-cache/luatex-cache/context/5fe67e0bfe781ce0dde776fb1556f32e/trees/54be04d87dd160089f572b19cb5c97e9' (version mismatch) mtx-epub | unknown specificaton file for 'solo' Previously, you didn’t need to call it with any specification file, but only with a plain ConTeXt file like \setupbackend[ export=export.xml,xhtml=yes, ] \setupexport[ firstpage={koe.png}, ] \settaggedmetadata[ author={Hraban}, ] \starttext \startchapter[title={Chapter One}] \startsection[title={Section One}] \input tufte \stopsection \startsection[title={Section Two}] \input knuth \externalfigure[koe][width=\textwidth] \stopsection \stopchapter \stoptext An export.specification file was previously created by the script, I don’t know (anymore) for what. Calling the script with one of those also doesn’t do anything. Greetlings, Hraban --- http://www.fiee.net http://wiki.contextgarden.net https://www.cacert.org (I'm an assurer)

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Asymptote in Context
by Context NTG 19 Jan '15

19 Jan '15

Could anybody explain how to use Asymptote in ConTeXt with the filter module. Thanks Jeroen

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Using luacode
by Eric Gerard 19 Jan '15

19 Jan '15

Dear list members I think I don’t really understand the way to use a context command with luacode ! What I attempt to do is to write a function in lua which computes the position of one or several bottom tabs depending on : line number (1 is the lowest, 2 is above etc), number of tabs, horizontal position of the tab on the line. The height of the tab is a Tex value \hauteuronglet So I compute the x and y value and the width of the tab(s) After that I want to define a layer with the tab(s) in a table I can’t have the context.setlayer working properly. For sure, this code should be cleaned after testing. Here is the code I wrote \definelayer[OngletBas][x=0mm, y=0mm, width=\paperwidth, height=\paperheight] % variables \newdimen\hauteuronglet \hauteuronglet=1cm %variables onglet gauche \newdimen\vertposonglet \newdimen\hauteurzoneacouper %variables onglet bas \newdimen\largeurzoneongletsbas \newdimen\ordonneeongletsbas \newdimen\abscisseongletsbas \newdimen\largeurongletbas \startluacode function test(opt_1, arg_1) local table = lpeg.split(",",interfaces.tolist(opt_1)) local labels = lpeg.split(",",arg_1) local NumLigne = table[1] local NbTotalOnglets = table[2] local PremierOnglet = table[3] local decalage = tex.sp("6.5pt") tex.dimen.ordonneeongletsbas = tex.dimen.paperheight - tex.dimen.hauteuronglet * NumLigne tex.dimen.largeurzoneongletsbas = tex.dimen.paperwidth - tex.dimen.backspace tex.dimen.largeurongletbas = tex.dimen.largeurzoneongletsbas / NbTotalOnglets tex.dimen.abscisseongletsbas = tex.dimen.backspace + tex.dimen.largeurongletbas * (PremierOnglet - 1) local x_ongletsbas = tex.dimen.abscisseongletsbas - decalage local y_ongletsbas = tex.dimen.ordonneeongletsbas local largeurongletbas = tex.dimen.largeurongletbas context.setupbackgrounds({"page"},{background = "OngletBas"}) context.setlayer({"OngletBas"},{hoffset = x_ongletsbas, voffset = y_ongletsbas}, context.setupTABLE({c},{1,2,3,4,5,6},{width = largeurongletbas}) context.bTABLE() context.bTR() context.bTD() context(labels[1]) context.eTD() context.eTR() context.eTABLE() ) end interfaces.definecommand { name = "test", arguments = { { "option", "hash" }, { "content", "string" }, }, macro = test, } \stopluacode I have to add also (I don’t understand why) but I need to add an offset of -6.5pt to adjust the position of the table. Thanks in advance Eric Gerard

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Define a new command from the command \periods[n]
by Fabrice Couvreur 19 Jan '15

19 Jan '15

Hi, Is it possible to redefine the command \periods[n] to have a line that goes from the end of the word to the edge of the page without having to play on the number n ? Regards, Fabrice \starttext \startitemize[a][stopper=),style=bold] \item $x\mapsto -x^2+x+1$ : \periods[66] \item $x\mapsto 2x^3+4x-7$ : \periods[65] \item $x\mapsto x^2-3$ : \periods[70] \item $x\mapsto \frac{x^2+x}2$ : \periods[72] \item $x\mapsto (x-2)^2$ : \periods[69] \stopitemize \stoptext

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filter module's inline command and supressed spacing
by Piotr Kopszak 19 Jan '15

19 Jan '15

Hello list, It looks like a bug in the filter module, but maybe I'm doing something wrong. Any help will be greatly appreciated. When using the \inlinepandoc command in the first paragraph below the space at the end of the paragraph in "życiaA. Mickiewicza" is supressed when it should be "życia A. Mickiewicza". This does not happen when using pandoc environment. If you want to run the minimal example you have to make sure you got the recent pandoc which supports twiki input format and create the "output" subdirectory in your working directory. Best Piotr ---------------------------------------------------------------------------- \usemodule[filter] \defineexternalfilter [pandoc] [ filter={pandoc -f \externalfilterparameter{format} -t context -o \externalfilteroutputfile}, format=twiki, directory=output, ] \starttext Inne tyt.: Wizyta pana Franciszka Grzymały, Exegi monumentum aere perennius.... Powst. Paryż, na autografie podpis: "Paryż, 12 marca 1833. Wiersze natchnione wizytą Fr. Grzymały". Pdr: {\it Czas} 1859 nr nr 118 s. 2. (\inlinepandoc{w artykule L*** (E. Januszkiewicza) "Notatki wspomnień z życia A. Mickiewicza"}). \startpandoc Inne tyt.: Wizyta pana Franciszka Grzymały, Exegi monumentum aere perennius.... Powst. Paryż, na autografie podpis: "Paryż, 12 marca 1833. Wiersze natchnione wizytą Fr. Grzymały". Pdr: {\it Czas} 1859 nr nr 118 s. 2. (w artykule L*** (E. Januszkiewicza) "Notatki wspomnień z życia A. Mickiewicza"). \stoppandoc \stoptext --------------------------------------------------------------------------------- -- http://okle.pl

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Attachment marks to be aligned horizontally
by Procházka Lukáš Ing. - Pontex s. r. o. 19 Jan '15

19 Jan '15

Hello, marks of attachments in the attached MWE are aligned in the following way: - after A and C - horizontally, - after B - vertically. The only difference is that \blank precedes in the B case. So - how to force horizontal alignment for attachment marks in the B case, supposing that \blank before is necessary for any reason? The code follows: ---- \setupinteraction[state=start] % \starttext A \attachment[t-Att2.mkiv] \attachment[t-Att2.mkiv] \startitemize[][] \item B \blank \attachment[t-Att2.mkiv] \attachment[t-Att2.mkiv] \item C \attachment[t-Att2.mkiv] \attachment[t-Att2.mkiv] \stopitemize \stoptext ---- TIA. Best regards, Lukas -- Ing. Lukáš Procházka | mailto:LPr@pontex.cz Pontex s. r. o. | mailto:pontex@pontex.cz | http://www.pontex.cz Bezová 1658 147 14 Praha 4 Tel: +420 241 096 751 Fax: +420 244 461 038

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How to draw this picture?
by Rob Heusdens 17 Jan '15

17 Jan '15

I am working on an economic book, which I convert from a paper edition into a digital edition, which contains some figures I want to recreate using context or other tool. In logical terms, the picture represents some economic figures and visualizes how some figure (e.g. "National income" and the amount) is the sum of some other figures, in which it can be split up. In logic terms the figure then explains that: A can be split up into B and C. B can be split up into D and E. D is F. E can be split into G,H,I and K. Graphically this is depicted like a table containing 4 columns and 5 rows, and the "split into" is drawn as two diagonal lines (one right-up and another righ down) which shows how the element on the left column is split up into the elements on the right column using the diagonal lines that center in the left element, drawn to the right top and right bottom element. I worked this out into context as a simple table, and used instead of the diagonal lines only vertical lines. Which is less expressive, but still visualizes the splitting sufficiently I hope. But I would like to rework this picture, using a brace instead of a vertical line, similar to how in a formula one uses mathcases. I tried to use mathcases, but it seems mathcases can't be nested?? I was thinking of other solutions, like replacing the vertical line with a small column in which to put a vertical stretched brace symbol, at the appriopriate lowered cell, but don't know how the vertical stretch a glyph. What is the best way to code this in ConText? (preferred is to use the symbol left brace.) Greetings, Rob --- context code now used: \starttable[s0|cp(.2\textwidth)|cp(.2\textwidth)|cp(.2\textwidth)|cp(.25\textwidth)|] \NC \NC \VL Variabel\\ kapitaal\\ 10 \VL Arbeidsloon v/d\\ productie-arbeiders\\ 10 \NC \AR \NC \NC \VL \NC \NC \AR \NC \NC \VL \NC \NC \AR \NC \VL Nationaal\\ inkomen\\ 30 \VL \VL Winst van de\\ industriële kapitalist\\ 10 \NC \AR \NC \VL \VL \VL \NC \AR \NC \VL \VL \VL Commerciële\\ winst\\ 3 \NC \AR \NC Totaal\\ maatschappelijk\\ product\\ 90 \VL \VL Meerwaarde\\ 20 \VL Rente\\ 2 \NC \AR \NC \VL \VL \VL Grondrente\\ 5 \NC \AR \NC \VL \NC \NC \NC \AR \NC \VL Vervanging \\ v/h verbruikte \\ constante\\ kapitaal\\ 60 \NC \NC \NC \AR \stoptable

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"someone who can fix can fix"
by Henning Hraban Ramm 15 Jan '15

15 Jan '15

Hi again, I’m trying to get my invoice setup working again. The error message is: close source > 3 > 12 > invoicefunctions.tex tex error > error on line 75 in file virtual://buffer.608>letter.1: ! This can't happen (linebreak_tail) \spac_vspacing_yes_indeed ...>\ifmmode \else \par \ctxcommand {vspacing("#1"... l.75 \blank[2*big] <empty file> I'm broken. Please show this to someone who can fix can fix I don’t know where to start looking, I guess it’s something with the letter module. The same files used to work at least until November 2014 and stopped somewhen end of 2014. So far I failed to cook up a minimal example, I’ll gladly prepare one if you can point me to something that might be the cause. Greetlings, Hraban --- http://www.fiee.net http://wiki.contextgarden.net https://www.cacert.org (I'm an assurer)

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adapt fontsize to given width
by Pablo Rodriguez 14 Jan '15

14 Jan '15

Dear list, I have the following sample: \showframe \starttext {\setupbodyfont[120pt]My Title} \stoptext Is there a way to make ConTeXt automatically calculate the size of the \setupbodyfont, so that the passage fits exactly to text width? Many thanks for your help, Pablo -- http://www.ousia.tk

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