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Re: [NTG-context] framed with titles
by Jeong Dal 14 Nov '17

14 Nov '17

Hi, I got a partial solution to suppress the automatic display by changing “text=theorem,” to “text=,” and “number=yes” to “number=no”. But, I couldn’t remove a blank line before the main text. So it is a partial solution. > 1. to put “Theorem #.#” inside the FrameTitle?(#.# means that chapter number.theorem number) > 2. to suppress the automatically display of “Thm #” inside the text? The command \FrameTitle{Theorem \getmarking[chapternumber].\recurselevel} shows “Theorem 1.1”, but the it shows the chapternumber -1 not the real chapternumber. Also I don’t know how to put the theorem counter after chapternumber instead of \recurselevel. Here is a sample code. Thank you for reading. Best regards, Dalyoung %%%%%%%% framed Text copied from MetaFun manual \startuseMPgraphic{FunnyFrame} picture p ; numeric o ; path a, b ; pair c ; p := textext.rt(\MPstring{FunnyFrame}) ; o := BodyFontSize ; a := unitsquare xyscaled (OverlayWidth,OverlayHeight) ; p := p shifted (2o,OverlayHeight-ypart center p) ; drawoptions (withpen pencircle scaled 1pt withcolor .625red) ; b := a superellipsed .95 ; %fill b withcolor .85white ; draw b ; b := (boundingbox p) superellipsed .95 ; fill b withcolor .85white ; %.425green;%. draw b ; draw p withcolor black ; setbounds currentpicture to a ; \stopuseMPgraphic \defineoverlay[FunnyFrame][\useMPgraphic{FunnyFrame}] \defineframedtext[FunnyText][frame=off,background=FunnyFrame, offset=\bodyfontsize, width=\textwidth]%\overlaywidth]% \def\FrameTitle #1% {\setMPtext{FunnyFrame}{\hbox spread 1em{\hss\strut\ss\bf #1\hss}}} \defineenumeration[Thm] [text=, style=, title=no, prefix=yes, prefixsegments={chapter}, way=bychapter, number=no, before={\FrameTitle {Theorem \getmarking[chapternumber].\recurselevel} \startFunnyText}, after={\stopFunnyText\blank}] %\define[2]\thm{\FrameTitle{#1} %\startFunnyText #2 \stopFunnyText} \starttext \dorecurse{3} {\chapter{Chapter Title} {\FrameTitle{Fort's space test} \startFunnyText Let $X$ be a uncountable set. Let $\infty$ is a fixed point of $X$. Let $\mathcal T$ be the family of subsets $G$ such that either (i) $\infty \notin G$ or (ii) $\infty \in G \text{ and } G^c$ is finite. The space $(X, {\mathcal T} )$ is called {\bf Fort's space}. \stopFunnyText} {\getmarking[chapternumber]}.\recurselevel}% \startThm Fort's space is a compact and Hausdorff topological space. \stopThm \stoptext

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org-mode & ConTeXt
by Gour 14 Nov '17

14 Nov '17

Hello, I plan to start working on series lectures/presentations for educational purposes and I'm going to use ConTeXt for typesetting the whole material. Considering that for smaller articles (e.g. blog posts) I use Emacs' org-mode (with Hugo static-site-generator) and spend fair amount of time with org-mode, I wonder whether you in general can recommend using org-mode for collecting notes and then export to ConTeXt (via Pandoc)? Another concern - disclaimer: still haven't go through excellent Bibliographies manual - is whether it is possible to e.g. use org-ref (https://github.com/jkitchin/org-ref) - orgmode's support for RefTeX (https://www.gnu.org/software/auctex/reftex.html) which is mentioned in the wiki (http://wiki.contextgarden.net/Reftex) or is is better to excusively work within the scope of ConTeXt? I've also noticed that Bibliogrpahies manual does mention JabRef and Zotero for managing databases, so I'd appreciate if ConTeXt users can share their experience in regard? Sincerely, Gour -- An intelligent person does not take part in the sources of misery, which are due to contact with the material senses. O son of Kuntī, such pleasures have a beginning and an end, and so the wise man does not delight in them.

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Re: [NTG-context] framed with titles
by Jeong Dal 14 Nov '17

14 Nov '17

Hi, Here is a sample code of framed text with titles using FunnyFrame. I tried to use it to display theorems “Theorem #.#” inside the FrameTitle, and the text in FunnyFrame. So, I defined “\defineenumeration[Thm]”. But I couldn’t make it. Is it possible to do that? If so, please let me know how to do the following two things. 1. to put “Theorem #.#” inside the FrameTitle?(#.# means that chapter number.theorem number) 2. to suppress the automatically display of “Thm #” inside the text? Thanks for reading. Best regards, Dalyoung %%%%%%%% framed Text copied from MetaFun book. \startuseMPgraphic{FunnyFrame} picture p ; numeric o ; path a, b ; pair c ; p := textext.rt(\MPstring{FunnyFrame}) ; o := BodyFontSize ; a := unitsquare xyscaled (OverlayWidth,OverlayHeight) ; p := p shifted (2o,OverlayHeight-ypart center p) ; drawoptions (withpen pencircle scaled 1pt withcolor .625red) ; b := a superellipsed .95 ; %fill b withcolor .85white ; draw b ; b := (boundingbox p) superellipsed .95 ; fill b withcolor .85white ; %.425green;%. draw b ; draw p withcolor black ; setbounds currentpicture to a ; \stopuseMPgraphic \defineoverlay[FunnyFrame][\useMPgraphic{FunnyFrame}] \defineframedtext[FunnyText][frame=off,background=FunnyFrame, offset=\bodyfontsize, width=\textwidth]%\overlaywidth]% \def\FrameTitle #1% {\setMPtext{FunnyFrame}{\hbox spread 1em{\hss\strut\ss\bf #1\hss}}} \defineenumeration[Thm] [%text=\thm, style=, title=yes, prefix=yes, prefixsegments=chapter, way=bychapter, number=yes, before={\blank[big]\FrameTitle{Theorem} \startFunnyText}, after={\stopFunnyText\blank}] \starttext {\FrameTitle{Fort's space} \startFunnyText{Fort's space} Let $X$ be a uncountable set. Let $\infty$ is a fixed point of $X$. Let $\mathcal T$ be the family of subsets $G$ such that either (i) $\infty \notin G$ or (ii) $\infty \in G \text{ and } G^c$ is finite. The space $(X, {\mathcal T} )$ is called {\bf Fort's space}. \stopFunnyText} \startThm Fort's space is a compact and Hausdorff topological space. \stopThm \stoptext

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Re: [NTG-context] Problem with math alignment
by Jeong Dal 13 Nov '17

13 Nov '17

Dear Otared, Thank you for checking my code. > The strange fact is that if one puts > \startitem $\overline{A} = A$ \stopitem > as the first item in your example (instead of the second), then ConTeXt creates three columns, with the first item the result of the above line, and then items 2 and 3 in the second column and finally item 4 in the third column. Despite this the textwidth is divided into four… > I have noticed before what you described. If there are 8 items, the outputs are all different depends on the location of \overline. I couldn’t see any pattern in the output. The only thing I can see is that the command ‘\overline’ makes a blank line, and I just guess that it is related with the column environment. > I hope Hans will see your message and fix the issue. Yes, it is also my hope. And, I believe that he also solve the alignment problem too. Best regards, Dalyoung

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Re: [NTG-context] Problem with math alignment
by Wolfgang Schuster 13 Nov '17

13 Nov '17

> Otared Kavian <mailto:otared@gmail.com> > 13. November 2017 um 11:08 > > > Hi Wolfgang, > > Thanks for your help. In math-ali.mkiv there are the following lines: > > \setupmathmatrix > [\c!distance=\emwidth, > \c!left=, > \c!right=, > \c!align=\v!middle] > > Is it here where one has to change something? I confess that I am not > at all familiar with the source code… No, this is only the default setup for matrices. The alignment is done at the begin and end of the cell content (look at the commented commands below): \unexpanded\def\math_matrix_start_cell {\dostarttagged\t!mathtablecell\empty \hss %\math_left_of_equalign \startimath \math_matrix_set_style \tabskip\zeropoint \everycr\emptytoks} \unexpanded\def\math_matrix_stop_cell {\stopimath %\math_right_of_eqalign \hss \dostoptagged} Wolfgang

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Re: [NTG-context] Problem with math alignment
by Jeong Dal 13 Nov '17

13 Nov '17

Dear Otared, I run your code and found that they are not aligned properly as you want. But I don’t know how to do for the correct alignment. Did you see the mail about the \overline problem in column environment which I listed recently? It is a different problem from yours, but I’d like to know whether you got the same output as mine or not. Would you please check it in your computer? Thank you. Best regards, Dalyoung

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Problem with math alignment
by Otared Kavian 13 Nov '17

13 Nov '17

Hi everybody, Does anyone have noticed that the mathalignment has changed its behaviour recently? I think a bug has managed to enter the environment which handles the mathalignment, at least since a few weeks ago. I did not report it earlier because I was traveling and did not have a stable internet access. Here is a minimal example where on can see in the first displayed formula that the first and third column are centered while the first one shoud be right-aligned and the third one left-aligned. (Actually it seems that all columns are centered…) %%% begin pb-math-align.tex \definemathmatrix[alignedcases] [align={right,left,left}, distance=3pt, left={\left\{}, right={\right.}, style=\displaystyle] \starttext \startformula \startalignedcases \NC \partial_{tt} u - \Delta u + q(x) u \NC = 0 \NC \quad\mbox{in }\;(0,T)\times\Omega \NR \NC u(0,x) \NC = 0 \NC \quad \mbox{in }\; \Omega \NR \NC \partial_{t} u(0,x) \NC = 0 \NC \quad \mbox{in }\; \Omega \NR \NC {\partial u \over\partial{\bf n} } \NC = g(t,\sigma) \NC \quad \mbox{on }\; (0,T)\times\partial\Omega. \NR \stopalignedcases \stopformula \startformula \startalignedcases \NC \partial_{tt} u - \Delta u + q(x) u \NC = 0 \NC \quad\mbox{in }\; (0,T)\times\Omega \NR \NC - \Delta v \NC = q(x) \partial_{t}u \NC \quad\mbox{in }\; \Omega \NR \stopalignedcases \stopformula \stoptext %%% end pb-math-align.tex

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problems with XML export
by Henning Hraban Ramm 12 Nov '17

12 Nov '17

Here are a few problems that I encountered in my current ePub projects: * \color[]{} leaves no trace in export. * As soon as I activate export, my PDFs get two pages more, i.e. page breaking changes somehow, I didn’t yet track how. * For quotability, I’d like to set markers in my HTML, where the print version has page breaks. But the exported XML doesn’t contain anything like that. Is it possible to add? * Some spacing like \, gets lost. I’m sure there’s an appropriate Unicode glyph. Would it be possible to add that? * Errors in exported XML: (1) <registerentry> <registercontent>Brecht, Bertolt</registercontent> <registerpages><registerpage><link destination="internal(358)" location="358" prefix="c_anhang">53</link></registerpage><registerseparator>,</registerseparator><registerpagerange>–</registerpagerange><registerseparator>,</registerseparator><registerpage><link destination="internal(635)" location="635" prefix="c_anhang">88</link></registerpage></registerpages> </registerentry> Here we have a register entry with (only) a page range. There should be no <registerseparator> (it’s unneccessarily complicated to filter that out if there’s also a <registerpagerange>). I.e. text content has ",–," instead of just "–". (2) \def\SC#1{\dostarttagged{highlight}{scaps}{\sc\lowercase{#1}}\dostoptagged} \starttabulate[|lw(1cm)|p|] \NC AFG\NC \SC{SED}, Akademie für Gesellschaftswissenschaften, Schriftenverzeichnis\NC\NR \NC BER\crlf\color[white]{dummy}\NC Hochschule der Deutschen Gewerkschaften \quotation{Fritz Heckert} in Bernau, Schriftenverzeichnis\NC\NR \stoptabulate leads to <tabulate> <tabulaterow> <tabulatecell align="flushleft">AFG</tabulatecell> <break/> <highlight detail="scaps"><tabulatecell>sed</tabulatecell>, Akademie für Gesellschaftswissenschaften, Schriftenverzeichnis</highlight> </tabulaterow> <tabulaterow> <tabulatecell align="flushleft">BERdummy</tabulatecell> <tabulatecell>Hochschule der Deutschen Gewerkschaften <delimited detail="quotation-1"><delimitedsymbol symbol="left">»</delimitedsymbol><delimitedcontent>Fritz Heckert</delimitedcontent><delimitedsymbol symbol="right">«</delimitedsymbol></delimited> in Bernau, Schriftenverzeichnis</tabulatecell> </tabulaterow> </tabulate> - <break /> is nonsense - <highlight> breaks <tabulatecell> (maybe my \SC definition is bad, but nobody answered to my according question) Greetlings, Hraban --- http://www.fiee.net http://wiki.contextgarden.net GPG Key ID 1C9B22FD

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new module seeking approval: handlecsv
by Pablo Rodriguez 12 Nov '17

12 Nov '17

Dear Mojca, I have submitted the handlecsv module to https://modules.contextgarden.net/cgi-bin/module.cgi/action=view/id=86. It can handle different .csv files to data merging for document automatic generation. Would it be possible that it could be included in the ConTeXt Suite? Many thanks for your help, Pablo PS: many kudos to Taco for solving the issue with the certificate. -- http://www.ousia.tk

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Reproducible PDF output
by N. Raghavendra 12 Nov '17

12 Nov '17

I would like to have reproducible PDF output from ConTeXt documents. I tried the suggestions at https://tex.stackexchange.com/a/313605/146025 but they did not work. The PDF output has information like "ConTeXt.Time", "CreateDate", etc., which depend on the time the source was processed at. How do I suppress such temporal information, that is not supplied by the author, from the PDF output? Here are my two attempts: ---------------------------------------------------------------------- $ cat example.tex \pdfinfoomitdate=1 \pdftrailerid{} \starttext Hello, world! \stoptext $ ( context example.tex && cp example.pdf a && sleep 1 && \ context example.tex && cp example.pdf b ) > /dev/null && \ md5sum a b 6a4ac7122bb502062e7ea87be52df166 a cac1ab3160003526e49da135d77e4eda b ---------------------------------------------------------------------- ---------------------------------------------------------------------- $ cat example.tex \pdfvariable suppressoptionalinfo \numexpr 0 + 1 % PTEX.FullBanner + 2 % PTEX.FileName + 4 % PTEX.PageNumber + 8 % PTEX.InfoDict + 16 % Creator + 32 % CreationDate + 64 % ModDate + 128 % Producer + 256 % Trapped + 512 % ID \relax \starttext Hello, world! \stoptext $ ( context example.tex && cp example.pdf a && sleep 1 && \ context example.tex && cp example.pdf b ) > /dev/null && \ md5sum a b 2116aeec2b5bed2bfd02d16332700758 a 3204a1a127f139da8d960037a8ba0690 b ---------------------------------------------------------------------- Here is the reason I want reproducible builds. I keep the source of my ConTeXt documents under version control. I also keep their PDF output under version control because I often find, several years after a document was written, that I don't have the supporting files needed to process it; in such a case, until I get the missing supporting files, I can at least view the PDF output. Now, even when the source has not changed, if I run context on it, the PDF output changes, and the version control system reports the PDF file as modified. In such a situation, I have to register the change in the version control system, or revert the PDF file to its version. I would like to avoid this extra work. Thanks and regards, Raghu. -- N. Raghavendra <raghu(a)hri.res.in>, http://www.retrotexts.net/ Harish-Chandra Research Institute, http://www.hri.res.in/

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