October 2019 - ntg-context - NTG Mailing Lists

issue with JavaScript in Acrobat
by Pablo Rodriguez 08 Oct '19

08 Oct '19

Dear list, I have this minimal sample: \setupinteraction[state=start] \setupinteractionscreen[option=max] \startJSpreamble {varia} used now var transitions = [1000, 2000, 3000, 4000, 5000, 6000, 7000, 8000, 9000]; var msecs = 0; function step_clock() { try { ++msecs ; if ((msecs >= (transitions[this.pageNum]/10)) && ( this.pageNum < this.numPages )) { ++this.pageNum; }; } catch (e) {} } advance = app.setInterval ("step_clock()", 1); advance.count = 0; \stopJSpreamble \starttext \dorecurse{10}{\startTEXpage[pagestate=start, offset=1em] \pagenumber \stopTEXpage} \stoptext Acrobat is required. And I have an issue with it Each slide takes a full second (1000 milliseconds). But the conditional in step_clock() needs to divide the elements from transitions array by ten. Otherwise it is ten times slower. Am I missing something here? Or why is "step_clock()" ten times slower than it should be? Many thanks for your help, Pablo -- http://www.ousia.tk

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Printing catchword or kustode
by Jan Ulrich Hasecke 08 Oct '19

08 Oct '19

Hi all, Visiting a museum in Straßburg I saw an old book from Gutenbergs times where the first word of the next page was printed below the last line of the current page. The word, sometimes only a syllable of the first word from the next page, is called catchword or Kustode. They used it to ensure that they bind the pages in the right order. I think that it can also be of help if you read a book. Is this possible with ConTeXt? I could not find the word catchword, reclamans or kustode on the wiki. TIA juh -- Autoren-Homepage: ......... http://literatur.hasecke.com Satiren & Essays: ......... http://www.sudelbuch.de Privater Blog: ............ http://www.hasecke.eu Netzliteratur-Projekt: .... http://www.generationenprojekt.de

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changing an XML node and reprocess it (or xmlflushing a string)
by mf 08 Oct '19

08 Oct '19

Hello, i'm using XML and i find useful specifying a fraction made of text this way: text for numerator/text for denominator With some lua, i can transform it into \frac{\text{text for numerator}}{\text{text for denominator}} which typesets something like this: text for numerator -------------------- text for denominator Suppose you want to add some styling to the texts, like this: text for numerator/text for denominator You should split the span node into two elements and the xmlflush them. This is my M(not)WE: \startbuffer[text] A paragraph with a fraction made of text with styles: a fraction made of text/with <red>styles</red> inside. \stopbuffer \startluacode local sub = string.sub local sfind = string.find local xmltext = xml.text local xmlconvert = xml.convert local function numeratorDenominator( text ) local before, after = sfind( text, "[^<]/[^>]" ) local num, den if before and after then num = sub( text, 1, before ) den = sub( text, after ) end return num, den end function xml.functions.textfraction( t ) local text = xmltext( t, '' ) local num, den = numeratorDenominator( text ) if num and den then local fontstyle = tokens.getters.macro( "fontstyle" ) local xml_num = xmlconvert( num ) local xml_den = xmlconvert( den ) -- context( "$\\frac{\\text{\\" ..fontstyle .. " " .. num .. "}}{\\text{\\" ..fontstyle .. " " .. den .. "}}$" ) context( "$\\frac{\\text{\\" ..fontstyle .. " " ) context( num ) -- context.xmlprocessstring( xml_num ) context( "}}{\\text{\\" ..fontstyle .. " " ) context( den ) -- context.xmlprocessstring( xml_den ) context( "}}$" ) else context.xmlflush( t ) end end \stopluacode \startxmlsetups xml:textsetups \xmlsetsetup{#1}{*}{+} \xmlsetsetup{#1}{p|i|red}{xml:*} \xmlsetsetup{#1}{{span.fraction}}{xml:fraction} \stopxmlsetups \xmlregistersetup{xml:textsetups} \startxmlsetups xml:p \xmlflush{#1}\par \stopxmlsetups \startxmlsetups xml:i {\it \xmlflush{#1}} \stopxmlsetups \startxmlsetups xml:red {\red \xmlflush{#1}} \stopxmlsetups \startxmlsetups xml:fraction \xmlfunction{#1}{textfraction} \stopxmlsetups \starttext \xmlprocessbuffer{main}{text}{} \stoptext Massi

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Re: [NTG-context] Unexpected behavior of subsection labels
by Wolfgang Schuster 07 Oct '19

07 Oct '19

Jairo A. del Rio schrieb am 07.10.2019 um 00:18: > Here is my "minimal" example. As I need fallbacks, they remain. Only the fallback for greek is needed, anything else can be removed. > [...] > > As before, TOC shows "α Vaya" but subsection headers only show "Vaya", > without Greek letters. > By the way, Quivira supports Greek characters, so I don't know where > the problem comes from. Below is a much shorter version of your example to demonstrate the problem. The problem is a check in the section command which fails when the character comes from a fallback font. I will post a even simpler version of the problem for Hans to fix. \setuphead [section] [conversion=g] \definefallbackfamily [mainface] [rm] [DejaVu Serif] [range=greekandcoptic] \definefontfamily [mainface] [rm] [Latin Modern Roman] \definefontfamily [mainface] [mm] [Latin Modern Math] \setupbodyfont [mainface] \starttext \placecontent \section{wow} \stoptext Wolfgang

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After a long time I tried:
by Ursula Hermann 07 Oct '19

07 Oct '19

Dear List! I have tried: \starttext {This is me} \startMPcode input mptrees; u:=0.4cm; dirlabel:=90; abscoord:=true; endlabelspace:=0.5cm; draw startlabel("$S$"); draw tree[1][1]((-5.5u,4u),(5.5u,8u))("NP","","VP",""); \stopMPcode \stoptext But there is a mistake, i dont know where, and whats wrong. After compiling (I have WinEdt as Editor), with Context, got wrong, I tried it with mp.exe, i get the following warning: Command Line: C:\Users\Hermann\Downloads\context-mswin\tex\texmf-mswin\bin\context.exe --synctex=-1 "context-test.tex" Startup Folder: C:\Users\Hermann\My Documents mtx-context | run 1: luametatex --fmt="C:/Users/Hermann/Downloads/context-mswin/tex/texmf-cache/luatex-cache/context/5fe67e0bfe781ce0dde776fb1556f32e/formats/luametatex/cont-en" --jobname="context-test" --lua="C:/Users/Hermann/Downloads/context-mswin/tex/texmf-cache/luatex-cache/context/5fe67e0bfe781ce0dde776fb1556f32e/formats/luametatex/cont-en.lui" --c:currentrun=1 --c:fulljobname="./context-test.tex" --c:input="./context-test.tex" --c:kindofrun=1 --c:maxnofruns=9 --c:synctex="-1" --c:texmfbinpath="C:/Users/Hermann/Downloads/context-mswin/tex/texmf-mswin/bin" "cont-yes.mkiv" This is LuaMetaTeX, Version 2.00.0 open source > level 1, order 1, name 'cont-yes.mkiv' system > system > ConTeXt ver: 2019.10.04 17:53 MKIV beta fmt: 2019.10.7 int: english/english system > system > 'cont-new.mkiv' loaded open source > level 2, order 2, name 'C:/Users/Hermann/Downloads/context-mswin/tex/texmf-context/tex/context/base/mkiv/cont-new.mkiv' system > beware: some patches loaded from cont-new.mkiv close source > level 2, order 2, name 'C:/Users/Hermann/Downloads/context-mswin/tex/texmf-context/tex/context/base/mkiv/cont-new.mkiv' system > files > jobname 'context-test', input './context-test', result 'context-test' fonts > latin modern fonts are not preloaded languages > language 'en' is active system > synctex functionality is enabled, expect 5-10 pct runtime overhead! open source > level 2, order 3, name './context-test.tex' fonts > preloading latin modern fonts (second stage) fonts > 'fallback modern-designsize rm 12pt' is loaded metapost > initializing instance 'metafun:1' using format 'metafun' and method 'default' metapost > loading 'metafun' as 'C:/Users/Hermann/Downloads/context-mswin/tex/texmf-context/metapost/context/base/mpiv/metafun.mpxl' using method 'default' metapost > initializing number mode 'scaled' metapost log > metapost log > loading metafun, including plain.mp version 1.004 for metafun iv and xl metapost log > mplib warning: table expected from 'open_file' mtx-context | fatal error: return code: -1073741819 Best regards Uschi Hermann PS: I have done the beta version of cont-tmf today , and have installed context-mswin, what I do every week. _____________________________________________________________________ ConTeXt Compilation Report (Pages: 0) Errors: 0 Warnings: 0 Bad Boxes: 0

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arrows in FLOW charts
by Thomas A. Schmitz 07 Oct '19

07 Oct '19

Hi all, I may be missing something really obvious: is it possible to change the shape of single connection lines in the flowchart module? Let’s say in the following example, I want the connection between test2 and test3 dashed and blue. Can this be done? Thanks, and best wishes Thomas \usemodule[chart] \setupFLOWcharts [nx=1, ny=3] \setupFLOWlines [color=red] \startFLOWchart [example] \startFLOWcell \name {test1} \location {1,1} \shape {action} \text {test 1} \connection [bt] {test2} \stopFLOWcell \startFLOWcell \name {test2} \location {1,2} \shape {action} \text {test 2} \connection [bt] {test3} \stopFLOWcell \startFLOWcell \name {test3} \location {1,3} \shape {action} \text {test 3} \stopFLOWcell \stopFLOWchart \starttext \FLOWchart [example] \stoptext

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[luamtetex] error reloading fonts
by kaddour kardio 07 Oct '19

07 Oct '19

Hi everyone! i am not sue whether this issue was addressed of not, i've updated luametatex from the [aur] package arch x86-64 hen reloading the font cache i got this: mtxrun --script fonts --reload lua error : ?:-1: variable '(temporary)' got a non-closable value Did i miss something? -- Dr YAHYAOUI Mohamed Kaddour, cardiologue .

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Unexpected behavior of subsection labels
by Jairo A. del Rio 06 Oct '19

06 Oct '19

I tried the following \setuphead[chapter][align=middle,header=empty,footer=empty] \setuphead[section][align=middle,number=no] \setuphead[subsection][align=middle,number=yes,sectionsegments=subsection,conversion=g] \mainlanguage[spanish] \definefallbackfamily[mainface][rm][newgardiner][range=egyptianhieroglyphs, force=yes] \definefallbackfamily[mainface][rm][quivira][range={ancientgreeknumbers,phoenician}, force=yes] \definefallbackfamily[mainface][rm][notosanscuneiform][range={cuneiform,cuneiformnumbersandpunctuation}, force=yes] \definefallbackfamily[mainface][rm][Noto Serif CJK KR][preset=range:korean, force=yes] \definefallbackfamily[mainface][rm][quivira][range={greekandcoptic,greekextended}, force=yes] \definefallbackfamily[mainface][ss][CMU Sans Serif][preset=range:greek, force=yes] \definefallbackfamily[mainface][tt][CMU Typewriter Text][preset=range:greek, force=yes] \definefontfamily[mainface][rm][Latin Modern Roman][sc=file:lmromancaps10regular] \definefontfamily[mainface][ss][Latin Modern Sans] \definefontfamily[mainface][tt][Latin Modern Typewriter] \definefontfamily[mainface][mm][Latin Modern Math] \setupbodyfont[mainface,10pt] \setuplayout[backspace=2cm,topspace=2cm] \definepapersize[nice][width=180mm,height=250mm] \setuppapersize[nice][nice] \setupinteraction[state=start] \placebookmarks[chapter,section,subsection][chapter,section,subsection] \setupinteractionscreen[option=bookmark] \setupindenting[medium,yes] \definestructureconversionset [frontpart:pagenumber] [] [romannumerals] \startsectionblockenvironment [bodypart] \setcounter [userpage] [1] \stopsectionblockenvironment \setuppagenumbering[location=,alternative=doublesided] \setupheadertexts[\setups{text right}][][][\setups{text left}] \startsetups[text right] \rlap{} \hfill \sc \getmarking[section] \hfill \llap{\userpagenumber} \stopsetups \startsetups[text left] \rlap{\userpagenumber} \hfill \sc \getmarking[chapter] \hfill \llap{} \stopsetups \startfrontmatter Hello \completecontent \stopfrontmatter \startbodymatter \startchapter[title=yay] \startsection[title=wow] \startsubsection[title=Text] Bye \stopsubsection \stopsection \stopchapter \stopbodymatter \stoptext What is puzzling to me is the absence of subsection labels. What I expect is: 1. Yay Wow α. Text However, what I've got is: 1. Yay Wow Text It's weird that bookmarks and TOC correctly show α before "Text". I don't know what is wrong. Thank you in advance.

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new (lmtx) beta
by Hans Hagen 06 Oct '19

06 Oct '19

Hi, I uploaded a new lmtx beta. Again some more metafun trickery (see luametafun manual). I attached an (lmtx only) example of some experiment code, dedicated to Alan Braslau (teacher among other things). Hans ----------------------------------------------------------------- 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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Indentation in multiline footnote
by Javier Villate 05 Oct '19

05 Oct '19

Hello, This is my first post. I want to get indented paragraphs in the footnotes that contain several paragraphs. I now have indented paragraphs with this setting: \setupnotation [footnote] [alternative=left, hang=1, indentnext=yes] Thanks. Javier

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