October 2022 - ntg-context - NTG Mailing Lists

alternative en TOC
by Horacio Suárez 06 Oct '22

06 Oct '22

hello it is possible to list chapters and section as "alternative=c" and subsections as "alternative=d" in the same TOC? Thankyou very much in advance. ------------------- Horacio Suárez Editorial Antropofagia antropofagia.com.ar

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Spacing issue with \digits in math mode
by Gavin 04 Oct '22

04 Oct '22

Hi list, I have been trying to understand the workings of the \unit command, which is producing strange spacing in math mode. In an effort to be more systematic, I began by investigating the related \digit command. \digit works well in text, but in math mode the comma separators produce unwanted space. \digits {12,345.67} vs.\ $\digits {12,345.67}$ Below is a one page test document, derived from the code in phys-dim.mkxl. I think a simple fix would be to treat the comma as “ord” inside a number, but I don’t know if that is easy or not. I’d also like the space removed from around the “x" in scientific notation, which might be accomplished the same way. Thanks for all the work on spacing in math! Gavin \setuppapersize[A4] \showmakeup[mathglue] %\mathspacingmode=1 \starttext Digits in math mode have problems with comma separators. \startbuffer 10 \setdigitmode {1} \setdigitorder{0} $\digits {12,345.67e89}$ 20 \setdigitmode {2} \setdigitorder{0} $\digits {12,345.67e89}$ 30 \setdigitmode {3} \setdigitorder{0} $\digits {12,345.67e89}$ 40 \setdigitmode {4} \setdigitorder{0} $\digits {12,345.67e89}$ 50 \setdigitmode {5} \setdigitorder{0} $\digits {12,345.67e89}$ 60 \setdigitmode {6} \setdigitorder{0} $\digits {12,345.67e89}$ 11 \setdigitmode {1} \setdigitorder{1} $\digits {12,345.67e89}$ 21 \setdigitmode {2} \setdigitorder{1} $\digits {12,345.67e89}$ 31 \setdigitmode {3} \setdigitorder{1} $\digits {12,345.67e89}$ 41 \setdigitmode {4} \setdigitorder{1} $\digits {12,345.67e89}$ 51 \setdigitmode {5} \setdigitorder{1} $\digits {12,345.67e89}$ 61 \setdigitmode {6} \setdigitorder{1} $\digits {12,345.67e89}$ \stopbuffer \typebuffer This is typeset as: \startlines \getbuffer \stoplines In text, the \type{\digits} command works fine: \setdigitmode {2}\setdigitorder{0}\digits{12,345.67e89}. \blank Suggestion: Within \type{\digits} (and probably \type{\units}) the comma could be an \quotation{ord} rather than a \quotation{pun}. This appears to be how the period is handled. \blank I personally think the space around the \quotation{$\times$} is excessive, especially when the number is in a formula. \startformula \digits {12,345.67e89} + \digits {12,345.67e89} \stopformula I would like the \quotation{$\times$} to also be an \quotation{ord} when used for scientific notation. \stoptext

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remote images
by Henning Hraban Ramm 04 Oct '22

04 Oct '22

Hi, fetching images per URI was supported (and is also documented in the wiki), but with LMTX 2022.09.11 and one of \externalfigure[http://tug.org/images/logobw.jpg] or \externalfigure[https://picsum.photos/300/200] I only get the usual grey box. No error message. Do I need any setup, was this discarded in LMTX, or what’s wrong? Hraban

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floats disturb grid setting
by Henning Hraban Ramm 03 Oct '22

03 Oct '22

As soon as I use floats, text isn’t typeset on the grid any more: \setuppaper[A5] \setuplayout[grid=yes] \showframe\showgrid \setupexternalfigure[ location={local,global,default}, ] \starttext \samplefile{lorem} \startplacefigure[location=left,title=left]% \externalfigure[mill][width=.25\textwidth] \stopplacefigure \samplefile{lorem} \startplacefigure[location=bottom,title=bottom]% \externalfigure[cow][width=.25\textwidth] \stopplacefigure \startplacefigure[location=right,title=right]% \externalfigure[mill][width=.25\textwidth] \stopplacefigure \samplefile{lorem} \startplacefigure[location=left,title=left]% \externalfigure[mill][width=.25\textwidth] \stopplacefigure \samplefile{lorem} \stoptext Hraban

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Fwd: [CG Wiki] ConTeXt with VS Code (https://wiki.contextgarden.net/VSCode)
by Taco Hoekwater 03 Oct '22

03 Oct '22

Message below is forwarded from the wiki mailing list. Anybody? > Begin forwarded message: > > From: Michal Kvasnička <prgosek(a)gmail.com> > Subject: [CG Wiki] ConTeXt with VS Code (https://wiki.contextgarden.net/VSCode) > Date: 20 September 2022 at 16:31:06 CEST > To: wiki(a)contextgarden.net > > Hi! > > I tried to use the VS Code extension described in https://wiki.contextgarden.net/VSCode <https://wiki.contextgarden.net/VSCode> but in > > xxx > > I got the following error: > > /home/qasar/Stažené/cont/tex/texmf-context/context/data/vscode/extensions/context/node_modules/vsce/out/package.js:136 > return (translations ?? []) > ^ > > SyntaxError: Unexpected token '?' > at wrapSafe (internal/modules/cjs/loader.js:915:16) > at Module._compile (internal/modules/cjs/loader.js:963:27) > at Object.Module._extensions..js (internal/modules/cjs/loader.js:1027:10) > at Module.load (internal/modules/cjs/loader.js:863:32) > at Function.Module._load (internal/modules/cjs/loader.js:708:14) > at Module.require (internal/modules/cjs/loader.js:887:19) > at require (internal/modules/cjs/helpers.js:74:18) > at Object.<anonymous> (/home/qasar/Stažené/cont/tex/texmf-context/context/data/vscode/extensions/context/node_modules/vsce/out/main.js:27:19) > at Module._compile (internal/modules/cjs/loader.js:999:30) > at Object.Module._extensions..js (internal/modules/cjs/loader.js:1027:10) > > Is there any way to discuss it with the extension developer? Can I find somewhere the extension source code (on github or so)? Many thanks. > > Note: I downloaded the last ConTeXt and compiled it in its directory. But I've got an older version (part of TeXLive) installed on my Ubuntu 22.04, too. I hope this is not the cause of the problem. > > Best wishes, > Michal > > _______________________________________________ > Wiki mailing list > Wiki(a)contextgarden.net > https://lists.contextgarden.net/mailman/listinfo/wiki — Taco Hoekwater E: taco(a)bittext.nl genderfluid (all pronouns)

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About macro numberstriped ()
by Fabrice Couvreur 02 Oct '22

02 Oct '22

Hello, I notice a strange behavior of the macro numberstriped ( ). Thanks. Fabrice \starttext \switchtobodyfont[9pt] \startMPcode path p, q, r, b ; p := unitsquare xyscaled (4cm,4cm) ; z[0] = (2cm,0cm) ; z[1] = (2cm,4cm) ; z[2] = (0cm,2cm) ; q := llcorner p--z[0]--z[1]--z[2]--cycle ; r := unitsquare xyscaled (1cm,1cm) shifted(0,3cm) ; b := unitsquare xyscaled (3cm,3cm) shifted(1cm,0) ; draw p ; draw r withcolor red; draw r numberstriped (.25,20,5) withcolor magenta ; draw b numberstriped (.25,20,5) withcolor magenta ; label.llft("D", p) ; label.lrt("C", p) ; label.ulft("A", p) ; label.urt("B", p) ; label.urt("P", lrcorner r) ; label.lft("Q", llcorner r) ; label.top("M", urcorner r) ; \stopMPcode \stoptext

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