- ntg-context - Mailing Lists

Multiline header
by Procházka Lukáš Ing. - Pontex s. r. o. 17 Mar '15

17 Mar '15

Hello, how to create multiline header? This code ignores all attempts to force a new line: ---- \setupheadertexts[{abc\par def\\ ghi\crlf jkl}] \starttext aaa \stoptext ---- Thank you in advance. Best regards, Lukas -- Ing. Lukáš Procházka | mailto:LPr@pontex.cz Pontex s. r. o. | mailto:pontex@pontex.cz | http://www.pontex.cz Bezová 1658 147 14 Praha 4 Tel: +420 241 096 751 Fax: +420 244 461 038

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Fwd: BachoTeX 2015 - call for papers and registrations open
by Willi Egger 17 Mar '15

17 Mar '15

Voor wie denkt naar de BachoTeX te gaan, de uitnodiging voor het insturen van kopij! For those who think about joining BachoTeX, here Jerzy’s invitation for submission of papers. Kindest regards Willi Egger > BachoTeX 2015: Various faces of typography > ========================================== > Since several years we are trying not to forget what TeX/MetaFont and > their variants and combinations are for. Remember why Prof. Knuth set > out to create TeX? We will continue in this spirit also during the > forthcoming BachoTeX conference. Here is Andrzej Tomaszewski's > rationale: > > Texts formed into direct or abstract writings and pictures are > inseparable elements of the visual presentation of thought. During the > millennia of our civilization this method of peoples communication > reached the ability to record precisely scientific, social and artistic > statements. Typography is an art of organizing text and in a broader > context - publications as a whole. Text structures receive different > shapes: from a sequence of simple sentences through futuristic poetry, > statisticians tables, mathematicians formulas linguists dictionaries > and even programmers listings. Sequences of alphanumeric signs require > proper treatment – for once as a material for data processing and > second, as a communique created for human readers consumption. > > This is what we will be talking about during BachoTeX. > > Papers/presentations > ==================== > Of course we look forward to the normal mix of TeX, MetaPost, ConTeXt, > LaTeX, and friends related presentations. Please not not forget fonts! > > Please note the “Call for TeX Pearls” further down. > > The normal channel of offering papers is emailing proposals to the > Program Committee, but before rushing off to the mailer, please > consult the info for authors > (http://www.gust.org.pl/bachotex/2015-en/submissions) > > Workshops and tutorials > ======================= > Especially welcome are proposals for TeX-related tutorials or > introductions. If you have suggestions for tutorials or workshops by > others than yourself or about specific topics, please let us know. > > The following are in initial planning: > * calligraphy > * book binding > > Poster sessions > =============== > Participants will be given the opportunity to present their TeX and > typographic results in the form of posters for which we provide > exhibition space. > > TeX Pearls > ========== > > We continue the tradition of the “Pearls of TeX Programming”. > MetaFont/MetaPost do also fall into that category. Details and > previously collected pearls can be found at > http://www.gust.org.pl/projects/pearls/. > > Deadlines and addresses > ======================= > The deadline for “regular” abstracts and other proposals is > March 28th 2015. The deadline for final papers to appear in the > conference materials is April 11th. > > Contributions should be send by email to the Program Committee: > prog-2015 at gust dot org dot pl. The PC is chaired by Bogusław > Jackowski (b underscore jackowski at gust dot org dot pl). >

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Indentation within footnotes
by Idris Samawi Hamid ادريس سماوي ح امد 16 Mar '15

16 Mar '15

Dear gang, In the attached example: For a given footnote I would like for the first line of each paragraph after paragraph one to be indented. What do I need to do to get this right? Thanks in advance, and Best wishes Idris ============ \setupindenting[big,yes] \setupheads[indentnext=no] \setupnotation[footnote][command={\setupindenting[big,yes]},indenting=yes,next] \starttext \startsubject[title=Indentation Within a Footnote] \input ward \startfootnote \input ward \input ward \input ward \stopfootnote \input ward \stopsubject \stoptext ============ -- Idris Samawi Hamid Professor of Philosophy Colorado State University Fort Collins, CO 80523

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tlig in the export
by Idris Samawi Hamid ادريس سماوي ح امد 16 Mar '15

16 Mar '15

Dear gang, It appears that internal opentype feature tlig is not supported in the export. For current purposes this is not critical; but not sure if this is intentional or a bug, so reporting it here. =============== \setupbackend[export=yes] \starttext \startchapter[title=The tlig feature] \startparagraph In \TeX\ it is still common to use two keyboard dashes to obtain an en-dash. An en dash is used to indicate a number range, e.g., 1785--1906. In \TeX\ it is still common to use three keyboard dashes to obtain an em-dash. An em-dash is used to indicate a prominent parenthesis---in modern usage the en-dash is becoming more popular for this task---as well as between the end of an epigraph and its author. In \Context\ there is a dedicated control sequence for the en-dash. An en-dash is used to indicate a number range, e.g., 1785\endash{}1906. In \Context\ there is a dedicated control sequence to obtain an em-dash. An em-dash is used to indicate a prominent parenthesis\emdash{}in modern usage the en-dash is becoming more popular for this task\emdash{}as well as between the end of an epigraph and its author. \stopparagraph \stopchapter \stoptext =============== Thanks and best wishes Idris -- Idris Samawi Hamid Professor of Philosophy Colorado State University Fort Collins, CO 80523

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Exporting highlights
by Idris Samawi Hamid ادريس سماوي ح امد 16 Mar '15

16 Mar '15

Dear gang, Ok, I'm rolling up my sleeves and taking another stab at exporting to xhtml (maybe even epub). Major project, so taking this one small step at a time. The immediate aim is to get correct output in a browser (I use Opera, and Chrome as a control). Test files attached. Immediate problem is highlights. ============export-highlight.tex============== \setupbackend [export=yes,css=highlight.css] \definehighlight[emphasis] [style=italic] \definehighlight[important][style=bold] \definehighlight[regular][style=\tf] \starttext \startchapter[title=Highlights] \startparagraph This is \emphasis{emphasis}. This is \important{important}. This is \regular{regular}. This is \emphasis{some emphasized text, with \regular{regular} in between}. This is \important{some important text, with \regular{regular} in between}. \stopparagraph \stopchapter \stoptext =============================================== In highlight.css (copied from export-sample.css and modified) I added these lines: ================== highlight [detail="emphasis"]{ font-weight : italic ; } highlight [detail="important"]{ font-weight : bold ; } highlight [detail="regular"]{ font-weight : regular ; } ================== Results: =======export-highlight-tag.xhtml======== <sectioncontent> <paragraph>This is <highlight detail="emphasis">emphasis</highlight>. This is <highlight detail="important">important</highlight>. This is <highlight detail="regular">regular</highlight>. <break/> This is <highlight detail="emphasis">some emphasized text, with <highlight detail="regular">regular</highlight> in between</highlight>. <break/> This is <highlight detail="important">some important text, with <highlight detail="regular">regular</highlight> in between</highlight>.</paragraph> </sectioncontent> =======export-highlight-div.xhtml======== <div class="paragraph">This is <div class="highlight emphasis">emphasis</div>. This is <div class="highlight important">important</div>. This is <div class="highlight regular">regular</div>. <div class="break"></div> This is <div class="highlight emphasis">some emphasized text, with <div class="highlight regular">regular</div> in between</div>. <div class="break"></div> This is <div class="highlight important">some important text, with <div class="highlight regular">regular</div> in between</div>.</div> ========================================= Observation: Opera won't render *-raw.xml, so we ignore that file. In a browser we have Challenge 1: Neither export-highlight-tag.xhtml nor export-highlight-div.xhtml renders the highlights. What do we need to do? Challenge 2: export-highlight-div.xhtml breaks the line before a highlight as well as after a highlight. What is missing here? Aim: To turn my current project into an epub, or at least something that can be viewed in a browser (xhtml). Caveat: I don't know much web development (css, xhtml, div, etc) but am willing to work with what I have... but only IF there is a finish line. If there is no finish line (i.e., things are too broken at the moment to get the mission accomplished via what ConTeXt and CSS provide) kindly let me know so I can stop now! Henning Hraban Ramm and Aditya Mahajan mentioned XSLT stylesheets, but this is probably way above my paygrade, unless someone can give me very simple newbie pointers. Thanks to all in advance and Best wishes Idris -- Idris Samawi Hamid Professor of Philosophy Colorado State University Fort Collins, CO 80523

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Styling captions inside \startcombination ... \stopcombination
by Mojca Miklavec 16 Mar '15

16 Mar '15

Hello, I'm using the following code to make the figure captions smaller: \setupcaptions[style={\switchtobodyfont[8pt]}] Now I'm looking for the magic keywoard to also decrease the size of captions inside combinations, as in the following case for example (otherwise the "subcaptions" are too big in comparison): \setupcaptions[style={\switchtobodyfont[8pt]}] \setupexternalfigures[location={default}] \starttext \placefigure{Cows in \ConTeXt} {\startcombination[2*1] {\mirror{\externalfigure[cow][width=4cm]}}{First cow} {\externalfigure[cow][width=4cm]}{Second cow} \stopcombination} \stoptext Thank you, Mojca

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currentreferencerealpage wrong (how to detect even/odd pages?)
by Harald Koenig 16 Mar '15

16 Mar '15

Hi, right now I use \currentreferencerealpage to detect if I'm on an even or odd page (because my picture placement rules depend on it) like this: \newcount\bildpage \bildpage=1 % ... \def\bild#1...{% {\global\bildpage=\realpageno}% \ifodd\bildpage \def\eo{o}\else \def\eo{e}\fi % ... \if o\eo odd...\else even...\fi \message{>> bildpage=\the\bildpage \space eo=\eo \space currentreferencerealpage=\currentreferencerealpage \space << }% } but now I notice that for some pages/pictures the value of \currentreferencerealpage is not correct (only for the first picture on a new page?):-( I'm writing some ">> ... <<" data to the log file: pages > flushing realpage 34, userpage 34 >> bildpage=35 eo=o currentreferencerealpage=35 << >> bildpage=35 eo=o currentreferencerealpage=35 << pages > flushing realpage 35, userpage 35 >> bildpage=35 eo=o currentreferencerealpage=35 << >> bildpage=36 eo=e currentreferencerealpage=36 << pages > flushing realpage 36, userpage 36 >> bildpage=37 eo=o currentreferencerealpage=0 << >> bildpage=37 eo=o currentreferencerealpage=0 << >> bildpage=37 eo=o currentreferencerealpage=0 << typically after that "flushing realpage XX, userpage XX" messages (not from me;) the currentreferencerealpage is set to the new page number. but NOT for page 36: here after "flushing realpage 35" it's still currentreferencerealpage=35 for the first picture on this page:-( any idea how this can go wrong ? what can I test, which debug info can I provide ? is there a possible the attached zip file contains a "minimal" example with only 2 pages and 4 images: on the 2nd page (#36) the first image should bleed to the left like all other pictures... so far this seems to happen 3 times according to the log file: pages > flushing realpage 10, userpage 10 >> bildpage=11 eo=o currentreferencerealpage=11 << >> bildpage=12 eo=e currentreferencerealpage=12 << pages > flushing realpage 11, userpage 11 pages > flushing realpage 14, userpage 14 >> bildpage=15 eo=o currentreferencerealpage=15 << >> bildpage=15 eo=o currentreferencerealpage=15 << >> bildpage=16 eo=e currentreferencerealpage=16 << pages > flushing realpage 15, userpage 15 thanks for any help, Harald -- "I hope to die ___ _____ before I *have* to use Microsoft Word.", 0--,| /OOOOOOO\ Donald E. Knuth, 02-Oct-2001 in Tuebingen. <_/ / /OOOOOOOOOOO\ \ \/OOOOOOOOOOOOOOO\ \ OOOOOOOOOOOOOOOOO|// \/\/\/\/\/\/\/\/\/ Harald Koenig // / \\ \ koenig(a)tat.physik.uni-tuebingen.de ^^^^^ ^^^^^

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Different output with \blank[force, ...] in MkII and MkIV
by Wolfgang Schuster 16 Mar '15

16 Mar '15

Hi, the force keyword for the \blank commands create an unwanted space in MkIV when you use it at the begin of page compared with MkII. Attached are the results from MkII and MkIV which have been produced with the following example. In MkIV the first page has an extra line while the space on the second page is smaller than a complete line. %%%% begin example \setuppapersize[A7][A7] \showgrid \starttext \blank[force,line] text \page text \blank[force,line] text \stoptext %%%% end example Kind regards, Wolfgang

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Problem in using vlingrid() and hlingrid() macros (Metafun)
by Fabrice Couvreur 15 Mar '15

15 Mar '15

Hi, I encounter some problems in the use of vlingrid() and hlingrid() macros. In the code below, we see that the grid is not correct. Does the code can be improved ? thank you, Fabrice \starttext \startMPcode path p ; u := 2cm ; v:= 1cm ; p := (-u,-5v)--(3u,-5v)--(3u,4v)--(-u,4v)--cycle ; drawoptions(withpen pencircle scaled 0.5pt withcolor \MPcolor{mycolor}); draw vlingrid(-u,3u,u,4u,9v) shifted (0,-5v) ; draw hlingrid(-5v,4v,v,9v,4u) shifted (-u,0) ; drawoptions(withpen pencircle scaled 1pt) ; drawarrow (-u,0)--(3u,0) ; drawarrow (0,-5v)--(0,4v) ; draw curvedfunction ("x", "3*x*x-5*x+1", -1, 3, 0.01) xyscaled (u,v) withcolor red ; draw curvedfunction ("x", "-5*x+1", -1, 3, 0.01) xyscaled (u,v) withcolor blue ; draw curvedfunction ("x", "7*x-11", -1, 3, 0.01) xyscaled (u,v) withcolor green ; label.bot(btex $x$ etex,(2.97u,-0.1v)) ; label.rt(btex $y$ etex,(0.01u,3.9v)) ; label.llft("0",(0,0)) ; dotlabel.urt("A",(0,v)) ; dotlabel("",(u,-4v)) ; label.rt("C",(1.02u,-4v)) ; dotlabel.lrt("B",(2u,3v)) ; label.bot("1",(u,0)) ; label.lft("1",(0,v)) ; clip currentpicture to p ; \stopMPcode \stoptext

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Tables, Row Span, and Colors
by Troy Henderson 15 Mar '15

15 Mar '15

The following code produces my table, but I could not get the text "Region" to span rows 3-7. So, I would like 1. the word "Region" to be inside the table and not "hacked" in the way that I have it. 2. to make the (spanned) cell containing "Years" have a gray background. 3. to make each of the "column heading" cells (i.e., the ones containing "<1", "1-2", ..., "15+", and "Total" to have a gray background. 4. to have the (spanned) cell containing "Region" (from #1) have a gray background. 5. to have the "row heading" cells (i.e., the ones containing "East", Midwest", "South", "West", and "Total") have a gray background. I would appreciate any help in attaining this wish list. Thanks in advance, Troy —— Code Starts Here —— \setupcolors[state=start] \starttext \null\vskip15ex \hskip1em\framed[orientation=90,frame=off]{\bf Region}\blank\vskip-25.5ex \starttable[|c|l|r|r|r|r|r|r|r|] \DC \DC \DL[7] \DR \NC \NC \VL \use{7}\ReFormat[cB]{Years} \VL \AR \DC \DC \DL[7] \DR \NC \NC \VL \ReFormat[cB]{$<1$} \VL \ReFormat[cB]{$1-2$} \VL \ReFormat[cB]{$3-4$} \VL \ReFormat[cB]{$5-9$} \VL \ReFormat[cB]{$10-14$} \VL \ReFormat[cB]{$15+$} \VL \ReFormat[cB]{Total} \VL \AR \HL % \VL \offset[y=8ex]{\framed[orientation=90,frame=off]{\bf Region}} \VL East \VL 32 \VL 54 \VL 59 \VL 112 \VL 77 \VL 118 \VL 452 \VL \AR \VL \null\hskip2em\null \VL {\bf East} \VL 32 \VL 54 \VL 59 \VL 112 \VL 77 \VL 118 \VL 452 \VL \AR \VL \VL {\bf Midwest} \VL 31 \VL 68 \VL 68 \VL 120 \VL 63 \VL 173 \VL 523 \VL \AR \VL \VL {\bf South} \VL 53 \VL 92 \VL 93 \VL 158 \VL 106 \VL 158 \VL 660 \VL \AR \VL \VL {\bf West} \VL 41 \VL 56 \VL 67 \VL 78 \VL 45 \VL 86 \VL 373 \VL \AR \DC \DL[8] \DR \VL \VL {\bf Total} \VL 157 \VL 270 \VL 287 \VL 468 \VL 291 \VL 535 \VL 2008 \VL \AR \HL \stoptable \stoptext

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