- ntg-context - NTG Mailing Lists

Bug in \usetikzlibrary{datavisualization}?
by Florian Leupold 28 Sep '16

28 Sep '16

Dear list, when one tries to load the TikZ data visualization library, the documents does not compile anymore. The error is “.../tikzlibrarydatavisualization.code.tex: ! Missing number, treated as zero”. I have also tried this using ConTeXt online, to the same end: http://live.contextgarden.net/cgi-bin/output.cgi?id=jSjLZO \usemodule[tikz] \usetikzlibrary{datavisualization} \starttext Hello world! \stoptext Is this a known bug? Best, Florian

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Center a framedtext
by Fabrice Couvreur 28 Sep '16

28 Sep '16

Hello, How to make the algorithm is centered vertically and horizontally ? thank you, Fabrice \defineframedtext [algorithmframe] [width=fit, background=color, backgroundcolor=lightgray, framecolor=darkred, corner=round] \definelines [algorithm] [space=on, before=\startalgorithmframe, after=\stopalgorithmframe] \starttext \startlinecorrection[blank] \startmidaligned \startalgorithm Initialisation : \math{u} prend la valeur 2\,000 \math{S} prend la valeur 2\,000 Traitement : Pour \math{i} allant de 2 à \math{n} \math{u} prend la valeur \math{u\times 1,008} \math{S} prend la valeur \math{S +u} Fin Pour Sortie : Afficher \math{S} \stopalgorithm \stopmidaligned \stoplinecorrection \stoptext

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Looking for wiki master(s)
by Mojca Miklavec 28 Sep '16

28 Sep '16

Hi, While discussing the state of the wiki during the ConTeXt conference, we came up with proposal to find a person (or a small group of people) whose task would be to: - extract the list of all existing wiki pages (you can get help with that) - group them in reasonable blocks (fonts, graphics, installation, ...) - push/remind the community to look into individual blocks at scheduled times We could for example have special "focus weeks" such as "installation week" where a list of all pages related to installation would be posted on the mailing list with the goal to clean those chapters up or to write the missing content. We need someone who will post reminders and push people. It would also be very helpful to have someone who would come up with a list of missing topics and some proposals to restructure and better organize the pages. (We realized that it might be easy to find people to go over one single page at a time, but no one has stepped forward to actively organize this work.) Looking forward to hear from new volunteers, Mojca (in the name of the brainstorming group at the ConTeXt meeting)

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Letter module and letterhead
by Roger Mason 28 Sep '16

28 Sep '16

Hello, Is it possible to use the letter module with letterhead? If so, is there an exaple somewhere? Thanks, Roger

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cambria.ttc problem
by Lutz Haseloff 28 Sep '16

28 Sep '16

Hi all, it seems that luatex 1.0.0 doesn't recognise the cambria normal from the ttc. I can only access the italic, bold, bolditalic and math. I use minimal context under win7 and win10, both x64. Greetings Lutz

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Overfull boxes in bibliography
by Henri Menke 28 Sep '16

28 Sep '16

Dear list, I noticed, that even though I set \version[temporary] to make overfull boxes visible, they were not marked with an overfullrule in the bibliography. Below you find a minimal example which reproduces the problem on TL 2016. First I typeset the entry by hand where the black rectangle shows up in the margin, then I format it automatically using \placelistofpublications where no box is shown. How can I have overfull boxes highlighted in the bibliography? Many thanks, Henri --- \startbuffer[biblio] @article{Heisenberg1926, author = {Heisenberg, W.}, title = {Mehrk\"orperproblem und Resonanz in der Quantenmechanik}, journal = {Zeitschrift f\"ur Physik}, year = {1926}, volume = {38}, number = {6}, pages = {411--426}, issn = {0044-3328}, doi = {10.1007/BF01397160}, url = {http://dx.doi.org/10.1007/BF01397160} } \stopbuffer \version[temporary] \setuppapersize[A5][A5] \usebtxdataset[biblio.buffer] \usebtxdefinitions[aps] \starttext \showframe \setupitemize[left={[},right={]},width=3em,stopper=] \startitemize[n] \item W. Heisenberg, Mehrkörperproblem und Resonanz in der Quantenmechanik, {\em Zeitschrift für Physik} {\bf 38}(6), 411--426 (1926). \stopitemize \nocite[Heisenberg1926] \placelistofpublications \stoptext

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stoptabulate undefined control sequence when used with placetable
by Jan U. Hasecke 28 Sep '16

28 Sep '16

Hi all, with LuaTeX 1.0.0 I get an undefined control sequence error when compiling an example from the wiki. \placetable[force,none]{}{% \starttabulate[|r|l|] \HL \NC I want this table \NC aligned in the center.\NC\NR \HL \stoptabulate } or \startplacetable[location=force,number=no] \starttabulate[|r|l|] \HL \NC I want this table \NC aligned in the center.\NC\NR \HL \stoptabulate \stopplacetable In both cases \stoptabulate is reported as undefined. Without \placetable everything is ok. juh -- Soziale Plastik. Die Kunst der Allmende Essay zum 30. Todestag von Joseph Beuys http://www.amazon.de/dp/1523458763/ Taschenbuch, 130 Seiten, EUR 9,90

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educat can't work
by Yi Qingliang 27 Sep '16

27 Sep '16

Hello, ALL! 1. what's the mean of the parameter [n] for 'answerspace'? diff values have no effect. 2. 'startanswerlines' compile fail: ! Missing number, treated as zero <to be read again> \relax \pack_thinrules ...thinrulesparameter \c!n \relax \ifcase \scratchcounter \l... \donostartanswerlines ...ackgroundparameter \c!n ] \par \endgroup \grabuntil ... 26 test test test test test test test \startanswerlines 27 >> [n=3] What A Junk Answer \stopanswerlines 28 the doc content: \usemodule[educat] \setuptextbackground[answerarea][ framecolor=black, rulethickness=\linewidth, background=, alternative=1] \setupcolors[state=start] \starttext \startnotmode[answers] \setupanswerarea[level=+1] \stopnotmode \setupcolors[state=start] test test test \answerspace [n=10] {Whow}. test test test test tets test test \answerspace [n=10] {Whow}. test test test test tets test test \answerspace [n=10] {Whow}. test test test test tets test test \answerspace [n=10] {Whow}. test test test test test test \answerspace [n=*] {Whow.} test test test test test test test \startanswerlines [n=3] What A Junk Answer \stopanswerlines test test test test test test test \startanswerlines [n=3,alternative=0] What A Junk Answer \stopanswerlines test test test test test test test \startanswerlines [n=3,alternative=1] What A Junk Answer \stopanswerlines test test test test test test test \startanswerlines [n=3,alternative=2] What A Junk Answer \stopanswerlines \startitemize[paragraph] \item \startanswerlines [option=seried,n=2] xxx \stopanswerlines \stopitemize test test test \answerspace [m=10] {Whow}. test test test test tets test test \answerspace [m=10] {Whow}. test test test test tets test test \answerspace [m=10] {Whow}. test test test test tets test test \answerspace [m=10] {Whow}. test test test test test test \answerspace [m=*] {Whow.} test test test test test test test \startanswerlines [m=2] What A Junk Answer \stopanswerlines test test test test test test test \startanswerlines [m=2,alternative=0] What A Junk Answer \stopanswerlines test test test test test test test \startanswerlines [m=2,alternative=1] What A Junk Answer \stopanswerlines test test test test test test test \startanswerlines [m=2,alternative=2] What A Junk Answer \stopanswerlines \startitemize[paragraph] \item \startanswerlines [option=seried,m=2] xxx \stopanswerlines \stopitemize \stoptext Yi Qingliang

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Protrusion, hyphens and lining figures
by Jose Luis Arellano 27 Sep '16

27 Sep '16

Hello dear list. I am experiment a issue with one of my fonts. The problem appears when one try to use lining numbers as default font feature in documents. This font have the feature onum by default, so if I want lining numbers I have to use: definefontfeature[default][default] [% lnum=yes, protrusion=quality, expansion=quality, ] This works just fine, except for hyphens sign where character protrusion fails. I will appreciate any suggestion.

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rightaligned formulas stick out in the margin
by Mikael P. Sundqvist 27 Sep '16

27 Sep '16

Hi! Look at the following example (pdf attached) \setupformulas[ align=flushleft, leftmargin=3em, ] \starttext \input tufte % Some text to see where the margin is This looks OK: \startformula 1+1=2 \stopformula This does not look OK: \startformula 1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1=19 \stopformula This looks OK again: \startformula \startalign \NC 1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1=19\NR \stopalign \stopformula \stoptext The result is attached. I would expect the second display math to behave as the third, i.e. move to the left so that it fits. As a workaround I can put every problematic formula I have in aligns, but I have a feeling this might be a bug. /Mikael

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