June 2024 - ntg-context - NTG Mailing Lists

Re: Flowcharts
by Otared Kavian 28 Jun '24

28 Jun '24

A second try… Hi all, Is it possible to have different background colors for different cells in flow charts ? For instance in the following example, is it possible to have a particular color for each cell ? Thanks in advance and best regards: Otared \usemodule[chart] \starttext \startFLOWchart[example] \startFLOWcell \name {flow} \location {1,1} \text {Flow} \connection [rl] {chart} \stopFLOWcell \startFLOWcell \name {chart} \location{2,1} \text {Charts} \stopFLOWcell \startFLOWcell \name {flow2} \location {1,2} \text {Chart} \connection [rl] {chart} \stopFLOWcell \startFLOWcell \name {chart2} \location{2,2} \text {Flow} \stopFLOWcell \stopFLOWchart \FLOWchart[example] \stoptext

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(any) link with document breaks Reader DC
by Pablo Rodriguez 27 Jun '24

27 Jun '24

Dear list, investigating the issue of why Acrobat Reader DC doesn’t recognize ConTeXt signatures, I related it to another issue. I use Acrobat Reader DC for Windows at work. DC is regularly updated. Since a year ago or so, if I open a PDF document (opening Acrobat with the document) and double-click (sometimes, it may be triple-click) too fast on a link or a signature field (either to be signed or already signed), Acrobat Reader crashes. I have tested sample documents on other computers and with other people and everybody told me Reader crashed. BTW, the document structure is perfectly fine (according to the Arlington PDF model from the PDF specification). I thought Acrobat Reader DC changed something and this was buggy. I have been consistently experiencing this issue for about a year, so I took for granted it was a common bug. I experienced the crash only with the Spanish version (the one installed on all tested computers). Although I sometimes I load the English version by pressing Ctrl when starting Acrobat, right now I cannot say whether I experienced the crash with the English version loaded. But this seemed to be not enough, since I have just found out that Acrobat Reader for Windows and macOS with the US English version may not crash (I was told). The sample document contains only a link. It has generated from the following source: \setupinteraction[state=start] \starttext \startTEXpage[offset=1dk] \protected\define[1]\myurl% {{\tt\goto{\hyphenatedurl{#1}}[url(#1)]}} \myurl{https://contextgarden.net} \stopTEXpage \stoptext Sorry for asking for this, but would you be so kind to compile (or download the attachment) and open it with an updated Acrobat (opening Acrobat with the document)? I need that you double (or triple) click on the link (to the Garden) as fast as you can. Either if this crashes Acrobat or not, I would really appreciate if you could tell me which is your OS and language version of Acrobat. I’m affraid I cannot tell yet what may be triggering the crash, but I view PDF in Windows with SumatraPDF. When I open them with Acrobat and click on any kind of link too fast, I get back to SumatraPDF (since Acrobat crashed and dissapeared). Excuse for what it seems to be a tricky issue with Acrobat (the signature being way more important than the crash 😅). Many thanks for your help in advance, Pablo

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Draft vertical text in margins
by Kip Warner 27 Jun '24

27 Jun '24

Hello list, I'd like to place the text "DRAFT" in the left and right side margins of every page, rotated 90 degrees so that the text runs vertically. It would be nice if the text was 180 degrees rotated on the right side in comparison to the left margin. I've tried with overlays and I can't seem to get them to work correctly. This should be simple, but as with so many things with ConTeXt it's a bit enigmatic. -- Kip Warner OpenPGP signed/encrypted mail preferred https://www.thevertigo.com

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“call for articles” (context meeting 2023)
by Henning Hraban Ramm 26 Jun '24

26 Jun '24

Dear participants of last year’s context meeting, after a lot of procrastination and more or less resolving several technical and personal issues, I’m finally ready to work on the context journal (proceedings of the 17th context meeting in Sibřina). If I didn’t overlook anything, I got only a preliminary version of Massi’s article so far (directly after the meeting). So, please submit your talks/articles now! Additional articles (that are not related to a meeting talk in 2023 or 2024) are also welcome! Best, Hraban

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Flowcharts
by Otared Kavian 26 Jun '24

26 Jun '24

Hi all, Is it possible to have different background colors for different cells in flow charts ? For instance in the following example, is it possible to have a particular color for each cell ? Thanks in advance and best regards: Otared \usemodule[chart] \starttext \startFLOWchart[example] \startFLOWcell \name {flow} \location {1,1} \text {Flow} \connection [rl] {chart} \stopFLOWcell \startFLOWcell \name {chart} \location{2,1} \text {Charts} \stopFLOWcell \startFLOWcell \name {flow2} \location {1,2} \text {Chart} \connection [rl] {chart} \stopFLOWcell \startFLOWcell \name {chart2} \location{2,2} \text {Flow} \stopFLOWcell \stopFLOWchart \FLOWchart[example] \stoptext

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roman numerals frontpart
by jbf 26 Jun '24

26 Jun '24

Something that has worked for me in the past is not working for me at the moment, and I cannot figure out why: \startsectionblockenvironment [frontpart] \setupuserpagenumber [numberconversion=romannumerals] \setcounter [userpage] [5] \stopsectionblockenvironment \startsectionblockenvironment [bodypart] \setcounter [userpage] [1] \stopsectionblockenvironment gives me roman numerals in the TOC but not on the frontmatter pages, which are arabic. Bodymatter is okay. What could I possibly be doing wrong? Even with a different setup I get the same result: \definestructureconversionset [frontpart:pagenumber] [] [romannumerals] \setupheads[title][sectionconversionset=section] \startsectionblockenvironment[frontpart] \setupuserpagenumber[numberconversion=romannumerals] \setuppagenumber[number=1] \stopsectionblockenvironment Puzzling (for me at least). Julian

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Inconsistencies with fonts/c2sc feature
by Kirill Davidov 25 Jun '24

25 Jun '24

Greetings, I have been trying to make font feature sets that allow me to write abbreviations in small caps and corporate entity/product/etc names with small caps replacing regular ones. I have run into an issue where c2sc works as intended on some fonts and not in others. No idea what that's about. MWE: %\definefontfeature [default] [default] [script=latin] \definefontfeature [default] [default] [script=cyrillic] \definefontfeature [capstosc] [c2sc=yes] \definefontfeature [smallcaps] [cpsp=yes, smcp=yes, lowercasing=yes] \setupbodyfont[stix] %\setupbodyfont[newcomputermodern-book] \starttext {\language[ru]Моя любимая {\feature[+][smallcaps]ОС}---{\feature[+][capstosc]Линукс}.}\crlf {\language[en]My favourite {\feature[+][smallcaps]OS} is {\feature[+][capstosc]Linux}.} \stoptext With STIX Two, c2sc (and smcp) works with any language as long as one doesn't select a script in the font features, else it only works with the chosen script. With New Computer Modern, it just doesn't work with any latin text no matter the script chosen. That is, plain small caps work, caps to small caps don't. What could be the reason to it? Is there anything I could do to mitigate it? Kirill

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LMTX on iPad
by Thomas Meyer 25 Jun '24

25 Jun '24

Hi folks, is it possible to install LMTX and use it on an iPad and which editor do you recommend? Thanks and greetings Thomas

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Trouble installing on Alpine Linux
by Bryan Kaplan 24 Jun '24

24 Jun '24

Hi all, I'm a *TeX novice trying and failing to install ConTeXt on Alpine Linux. *Attempt #1*: Following https://wiki.contextgarden.net/Installation • Error: • install.sh: line 109: /opt/context/bin/mtxrun: not found • That file does exist, but attempting to execute it fails with that error. • Full (2>&1) output: https://paste.rs/R3PK9 *Attempt #2*: Following http://www.pragma-ade.nl/install.htm • Explicitly grabbed “64 bit Linux Musl”. • Errors: • invalid database 'http://lmtx.pragma-ade.com/install-lmtx//tex/texmf-linuxmusl.tma' • sh: /opt/context/tex/texmf-linuxmusl/bin/mtxrun: not found • That file actually does *not* exist. /opt/context/tex/texmf-linuxmusl is empty. • Full (2>&1) output: https://paste.rs/LjvkB Any suggestions on how I might proceed? Sincerely, Bryan Kaplan

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weekend update
by Hans Hagen 24 Jun '24

24 Jun '24

Hi, I uploaded a new version: -- fix for hraban's svg image (one character patch) -- more verbose link comments for pablo (for experimenting) -- support for stacking at the tex end (maybe for presentations) \starttext \definestacking[one] \definestacking[two] \startbuffer This is a test \stacking [one] {and a proof} of \stacking [two] {concept} indeed \stacking [one] {\blackrule [width=4cm]} is it and the question is how \stacking [two] {\scale [s=2] {fancy}} we can go \startstacking[one] \startformula \sqrt{1+x} \stopformula \stopstacking and how useful \stacking[two]{\inframed{it}} is. \stopbuffer \startstackingsteps[one,two,{one,two}] \startTEXpage[offset=1ts] \getbuffer \stopTEXpage \stopstackingsteps \startTEXpage[offset=1ts] \setupstacking[criterium={one}] \getbuffer \stopTEXpage \startTEXpage[offset=1ts] \setupstacking[criterium={two}] \getbuffer \stopTEXpage \startTEXpage[offset=1ts] \setupstacking[criterium={one,two}] \getbuffer \stopTEXpage \stoptext -- support for more private pdf \enabledirectives[backend.pdf.nounicode=noai] \enabledirectives[backend.pdf.nounicode=nopilot] \enabledirectives[backend.pdf.nounicode=justread] \enabledirectives[backend.pdf.nounicode=✅] \enabledirectives[backend.pdf.nounicode=✅❌] \enabledirectives[backend.pdf.nounicode=❌] \startTEXpage[offset=1ts] \input tufte \stopTEXpage The last option can be handy when you don't want to make harvesting your documents too easy for these ai bots (as in cloud based pdf stuff). It's the first outcome of the multi-year, multi-stage, very scientific 'inacessible pdf' project that Mikael S. and I recently started. 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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