December 2020 - ntg-context - NTG Mailing Lists

Hyphenation again
by Denis Maier 06 Jun '21

06 Jun '21

Hi, another weird thing: In this example I use \startexceptions to set hyphenation exceptions: ``` \mainlanguage[en] \startexceptions[en] appli-cable obli-gated \stopexceptions \setuplayout[width=1cm] \starttext \currentmainlanguage \currentlanguage \hyphenatedword{applicable} applicable \hyphenatedword{obligated} obligated \stoptext ``` What am I missing? Best, Denis

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Hyphenation patterns
by Denis Maier 09 Apr '21

09 Apr '21

Hi, where can I find the hyphenation patterns used by ConTeXt? I have two wrongly hyphenated words, and I want to check whether this is due to incorrect patterns. (I tried the source browser... not much luck so far.) The words are: 1. applicable => hyphenated as applic-able 2. obligated => hyphenated as oblig-ated I know I can use \hyphenation to correct that, but I wanted to check the patterns nevertheless. Best, Denis

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Bib support broken in lmtx
by Philipp A. 30 Jan '21

30 Jan '21

Hi! A pretty minimal document using a bibliography is broken for me: test.lmtx: \enableregime[utf-8] \mainlanguage[en] \usebtxdataset[default][test.bib] \setupbtx[dataset=default] \usebtxdefinitions[apa] \starttext \cite[authoryear][angerer2016] %\placelistofpublications[default][method=dataset] \stoptext test.bib: @Article{ angerer2016, author = {Angerer, Philipp and Haghverdi, Laleh and B{\"{u}}ttner, Maren and Theis, Fabian J and Marr, Carsten and Buettner, Florian}, doi = {10.1093/bioinformatics/btv715}, issn = {14602059}, journal = {Bioinformatics}, language = {en}, number = {8}, pages = {1241--1243}, title = {{Destiny: Diffusion maps for large-scale single-cell data in R}}, url = { http://bioinformatics.oxfordjournals.org/lookup/doi/10.1093/bioinformatics/… files/103/Angerer et al. - 2016 - destiny diffusion maps for large-scale single-cel.pdf}, volume = {32}, year = {2016} } This log occurs: ❯ context test.lmtx resolvers | formats | executing runner 'run luametatex format': ~/Library/ConTeXt/tex/texmf-osx-64/bin/luametatex --jobname="test" --fmt=~/Library/ConTeXt/tex/texmf-cache/luatex-cache/context/5fe67e0bfe781ce0dde776fb1556f32e/formats/luametatex/cont-en.fmt --lua=~/Library/ConTeXt/tex/texmf-cache/luatex-cache/context/5fe67e0bfe781ce0dde776fb1556f32e/formats/luametatex/cont-en.lui --c:currentrun=1 --c:fulljobname="./test.lmtx" --c:input="./test.lmtx" --c:kindofrun=1 --c:maxnofruns=9 --c:texmfbinpath="~/Library/ConTeXt/tex/texmf-osx-64/bin" system > system > ConTeXt ver: 2020.12.24 17:30 LMTX fmt: 2020.12.25 int: english/english system > system > 'cont-new.mkxl' loaded open source > level 1, order 1, name '~/Library/ConTeXt/tex/texmf-context/tex/context/base/mkxl/cont-new.mkxl' system > beware: some patches loaded from cont-new.mkiv close source > level 1, order 1, name '~/Library/ConTeXt/tex/texmf-context/tex/context/base/mkxl/cont-new.mkxl' system > files > jobname 'test', input './test.lmtx', result 'test' fonts > latin modern fonts are not preloaded languages > language 'en' is active open source > level 1, order 2, name './test.lmtx' *publications > adding bib data to set 'default' from source 'test.bib'* open source > level 2, order 3, name ~/Library/ConTeXt/tex/texmf-context/tex/context/base/mkiv/publ-imp-apa.mkvi' close source > level 2, order 3, name '~/Library/ConTeXt/tex/texmf-context/tex/context/base/mkiv/publ-imp-apa.mkvi' fonts > preloading latin modern fonts (second stage) fonts > 'fallback modern-designsize rm 12pt' is loaded *publications > analyzing previous publication run for 'default'publications > no entry 'angerer2016' found in dataset 'default'* backend > xmp > using file '~/Library/ConTeXt/tex/texmf-context/tex/context/base/mkiv/lpdf-pdx.xml' pages > flushing realpage 1, userpage 1, subpage 1 close source > level 1, order 3, name './test.lmtx' mkiv lua stats > used config file: selfautoparent:/texmf/web2c/texmfcnf.lua mkiv lua stats > used cache path: ~/Library/ConTeXt/tex/texmf-cache/luatex-cache/context/5fe67e0bfe781ce0dde776fb1556f32e mkiv lua stats > resource resolver: loadtime 0.004 seconds, 0 scans with scantime 0.000 seconds, 0 shared scans, 13 found files, scanned paths: <none> mkiv lua stats > stored bytecode data: 476 modules (0.204 sec), 95 tables (0.012 sec), 571 chunks (0.216 sec) mkiv lua stats > traced context: maxstack: 1517, freed: 0, unreachable: 1517 mkiv lua stats > cleaned up reserved nodes: 58 nodes, 435 lists of 434 mkiv lua stats > node memory usage: 6 attribute, 3 attribute_list, 1 glue, 36 glue_spec, 3 kern, 2 penalty, 1 temp, 1 whatsit mkiv lua stats > node list callback tasks: 8 unique task lists, 7 instances (re)created, 38 calls mkiv lua stats > used backend: pdf (backend for directly generating pdf output) mkiv lua stats > jobdata time: 0.001 seconds saving, 0.001 seconds loading mkiv lua stats > callbacks: internal: 0, file: 0, direct: 0, late: 0, function 0, total: 0 (0 per page) mkiv lua stats > randomizer: resumed with value 0.37495928832999 mkiv lua stats > loaded patterns: en::1, load time: 0.000 mkiv lua stats > loaded fonts: 2 files: latinmodern-math.otf, lmroman12-regular.otf mkiv lua stats > font engine: otf 3.112, afm 1.513, tfm 1.000, 7 instances, 3 shared in backend, 3 common vectors, 0 common hashes, load time 0.156 seconds *mkiv lua stats > publications load time: 0.004 seconds, 1396 bytes, 1 definitions, 0 shortcuts* mkiv lua stats > font embedding time: 0.006 seconds, 1 fonts mkiv lua stats > result saved in file: test.pdf, compresslevel 1, objectcompresslevel 3 mkiv lua stats > used platform: osx-64, type: unix, binary subtree: texmf-osx-64 mkiv lua stats > used engine: luametatex version: 2.0808, functionality level: 20201222, format id: 551, compiler: clang mkiv lua stats > tex properties: 740027 hash slots used of 2097152, 45811 control sequences, approximate memory usage: 28 MB mkiv lua stats > lua properties: engine: lua 5.4, used memory: 45 MB, ctx: 43 MB, max: 46 MB, symbol mask: utf (τεχ) mkiv lua stats > runtime: 0.457 seconds, 1 processed pages, 1 shipped pages, 2.190 pages/second system | total runtime: 0.474 seconds of 0.529 seconds Best, Phil

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Math align not working
by Johann Birnick 09 Jan '21

09 Jan '21

Hi there, I noticed that Math align is not working properly. In particular I mean the alignment. For example, the following code \starttext \startformula \startalign[m=2,distance=8em,n=5, align={right,middle,middle,middle,left}] \NC 0 \NC < \NC 2x + 5y \NC < \NC 10 \NC 4 \NC < \NC 3x + y \NC < \NC 9 \NR \NC 3 \NC < \NC 2y + 3z \NC < \NC 15 \NC 10\NC < \NC 8y + 5z \NC < \NC 20 \NR \stopalign \stopformula \stoptext is copied from https://dl.contextgarden.net/myway/mathalign.pdf but doesn't produce the intended result. What's wrong? Best regards, Johann

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Some ligatures don't work in latest LMTX
by Jairo A. del Rio 08 Jan '21

08 Jan '21

Hi everyone. The following example works fine with MkIV, but fails with latest LMTX. To be specific, the lam-alif ligature isn't working. Compile with both to see differences. Majalla is a Windows font, so I guess it's available for testing: \mainlanguage[arabic]\definefontfeature [arabic] [mode=node,language=dflt,script=arab, init=yes,medi=yes,fina=yes,isol=yes, liga=yes,dlig=yes,rlig=yes,clig=yes, mark=yes,mkmk=yes,kern=yes,curs=yes]\definefontfamily[main][serif][sakkalmajalla][features=arabic]\setupbodyfont[main]\setupdirections[bidi=global]\starttext أهلاً وسهلاً\stoptext Is that a bug or are more features to be specified? Thank you in advance. Jairo

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HZ broken with latest 2020-12-27 LMTX
by Joseph 07 Jan '21

07 Jan '21

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Display reference number as Roman number
by Rik Kabel 07 Jan '21

07 Jan '21

Hello all, What I thought should be a simple conversion escapes me. I have a reference (created originally via a label defined by \definelabel) that, when referenced as *\in[label]* or *\ref[number][label]* displays a number, and that is how I normally use it. However, I want to display it in one instance as a Roman numeral. *\**Romannumerals{\in[label]}* complains that it is not being fed a number. How can I display the label number in Roman number format in this one instance? -- Rik

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mathmatrix and tagging
by Christoph Reller 04 Jan '21

04 Jan '21

Hi, Unfortunately, the following MNWE results in an error when compiled with the latest version of ConTeXt LMTX: \setuptagging[state=start] \definemathmatrix[mymatrix][left={\left(},right={\right)}] \starttext \startformula \startmymatrix \NC A \NC B \NR \stopmymatrix \stopformula \stoptext Omitting "\setuptagging[state=start]" removes the error. A fix would be highly appreciated! Cheers, Christoph

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Text editor support via Digestif
by Augusto Stoffel 03 Jan '21

03 Jan '21

Hi all, I have worked a bit on ConTeXt support in the Digestif language server [1], and I think it's pretty usable by this point, so I would like to invite everyone to check it out. Feedback is welcome. Digestif plugs into any editor that support the Language Server Protocol, and provides the usual IDE features: completion (of commands, keyword arguments, references, citations), go to definition, find references, document outline, etc. Among the fancier features is fuzzy-matching, so you can, say, find a citation by typing parts of the title or author names (and get away with using meaningless BibTeX identifiers). The newest (git) version reads the ConTeXt interface files at runtime, so it should be pretty accurate, and also work with third-party packages. It would be cool to also have some integrated documentation, but it looks like ConTeXt (or TeX in general) doesn't have anything of help in this direction currently, right? Another nice thing is that Digestif is a Lua program, and can run on the LuaTeX interpreter with no extra dependencies. On the other hand, I didn't get the change to test it on Windows or editors other than Emacs, although both things should work with minimal adjustments. Let me know if you have any issues. Best, Augusto [1]: https://github.com/astoff/digestif

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Ducks in ConTeXt
by Jairo A. del Rio 02 Jan '21

02 Jan '21

Hi everyone! I've recently ported TikZducks to ConTeXt and finally removed TIkZ along the way. So a new module was created. The module is called "metaducks" (lol) and it's essentially a \useMPgraphic{...} with a lot of options, most of them ported from TikZducks. For those not familiar with the package, it draws customized rubber ducks :) I want to include some more, so I'll gladly read any feedback, recommendations and suggestions. Eventually I want it to be a module on its own. The module is already in the ConTeXt Group: https://modules.contextgarden.net/cgi-bin/module.cgi/action=details/id=105 in case anyone wants to give it a try. Here's a minimal example: \usemodule[metaducks] \starttext \ducks[santa=true,mug=true] \stoptext I wish the best for you all. Happy holidays! Cordially, Jairo :)

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