November 2010 - ntg-context - NTG Mailing Lists

Ctx & Lua: determination of the language being used
by Procházka Lukáš Ing. - Pontex s. r. o. 26 Nov '10

26 Nov '10

Hello, how to determine the current language being used in Ctx source via Lua? I mean soumething like: --- \mainlanguage[cz] \starttext AAA \startluacode if context.mainlanguage == "cz" then -- Do something specific context("Ahoj!") elseif context.mainlanguage == "en" then -- Do something specific context("Hello!") else end \stopluacode \stoptext --- So is there something like 'context.mainlanguage' or 'context.mainlanguage()' or 'tex.mainlanguage' or ...? 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: +420 244 062 238 Fax: +420 244 461 038

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Bibliography contains references not cited in the text
by Curiouslearn 26 Nov '10

26 Nov '10

Hi All, I am having trouble with the bib module. The bibliography section of my article contains references that I have not cited in the text. These are in my .bib file, but it seems to me that references that were not cited in the text were ignored when constructing the bibliography. This is a minimal example. The bib file is attached. Thanks very much for your help. \setuppapersize[letter][letter] \setuplayout[backspace=1.25in, width=middle,topspace=0.75in,headerheight=0.5in,bottomspace=0.75in,footerheight=0.5in] \setupwhitespace[medium] \setuppagenumbering[location=footer] \setuphead[section][textstyle=bold, numberstyle=bold, continue=yes] \usemodule[bib] \setupbibtex[database=templib] \setuppublications[refcommand=authoryear] \setupcite[authoryears][left=,right=] \starttext \section{Main Body} This file is for testing whether the bibliography works. There seems to be some problem. Let us first cite \cite[Aghion1991], then we will cite \cite[authoryears][Trefler1993]. In the new para we cite: \cite[Segal2003] \section{References} \placepublications[criterium=all] \stoptext

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Strange behavior of '\setupmathematics' and '\iint'
by Vladimir Lomov 26 Nov '10

26 Nov '10

Hi. I faced with strange (for me) behavior of combination of '\setupmathematics' and '\iint'. Consider the following example: <example name="ex1.tex"> \setupbodyfont[xits] \setupmathematics[integral=displaylimits] \starttext This is a sample. \startformula \exp^{\imath\phi}=\cos\phi+\imath\sin\phi \stopformula \startformula \int_{a}^{b}f(x)\text{d}x=F(x)+C \stopformula \startformula \iint_{D}f(x,y)\text{d}x\text{d}y=\mu(D),\quad\text{here $\mu$ is a measure} \stopformula \stoptext </example> If I comment line with '\etupmathematics' then I could compile the example without error. The shown example however gives error when compiled by context (mkiv): <error> ! Missing } inserted. <inserted text> } <to be read again> $ \stopdisplaymath ->\stopinnermath $ $\par \afterdisplayspace \par \egroup \dostopformula ...eter \c!alternative \v!formula } \dostoptagged \dostoptagge... l.21 \stopformula ? </error> Does this mean that 1) something wrong with font setup? 2) mathematics setup? P.S. I took fonts (symlink) from TL2010 installed in parallel. --- WBR, Vladimir Lomov

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\starttable ... \stoptable III
by Herbert Voss 26 Nov '10

26 Nov '10

Next problem with \NL, works with mkii but not mkiv ! Misplaced \noalign. \TABLEnoalign ->\noalign \bgroup \let \noalign \relax \let \next = \complexTableNL [#1]->\TABLEnoalign {\edef \@@tiNL {#1}\simpleTableNL } l.5 ...\VL $\star$ \VL \VL\SR \HL\NL[30pt] ? \starttext \starttable[|l|c|c|] \NC \VL Mickey \VL Goofy \VL\SR \HL \VL Donald \VL $\star$ \VL \VL\SR \HL\NL[30pt] \VL Pluto \VL \VL $\star$ \VL\SR \HL \stoptable \stoptext Herbert

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\HL[...] in mkiv
by Herbert Voss 26 Nov '10

26 Nov '10

runs in mkii and mkiv, but the optional argument for \HL is only valid for mkii. For mkiv it is not taken into account. \starttext \starttable[|c|c|c|c|c|c|c|c|c|c|]\HL \VL 1 \VL 2 \VL 3 \VL 4 \VL 5 \VL 6 \VL 7 \VL 8 \VL 9 \VL 10 \VL\AR\HL[5] \stoptable \stoptext Herbert

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analog of \hdotsfor command
by Vladimir Lomov 25 Nov '10

25 Nov '10

Hi. Is there analog of \hdotsfor command in context (mkiv)? The description of \hdotsfor command is in amsldoc.pdf[1] on page 11. [1] http://mirror.ctan.org/macros/latex/required/amslatex/math/amsldoc.pdf --- WBR, Vladimir Lomov -- If I could drop dead right now, I'd be the happiest man alive! -Samuel Goldwyn

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\todo
by Procházka Lukáš 25 Nov '10

25 Nov '10

Hello, is there in Ctx something like \todo command, provided by LaTeX via todo package (http://mirror.ctan.org/macros/latex/contrib/todo/todo.pdf)? Namely: Let's have a Ctx code: --- \starttext Some text \todo{My to do} to be continued... \todos \stoptext --- This would produce e.g. numbered upper-placed bold text *"To Do #1: My to do"* at the place of use of \todo and a final list (if not empty) at the end of the document like this: *To Do:* 1. My to do -- [link to page 1] I have an idea how to (simply) implement this but I wouldn't like to invent something that's been invented. Best regards, Lukas

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Wondering how to get bibliography sorted by author
by barndog1946＠gmail.com 25 Nov '10

25 Nov '10

Hans, I see on the wiki that MKIV has bibliography reenabled. I put this code in my document: \setupbibtex[database={mybib},sort=author] text text text \completepublications[criterium=all] \placepublications[criterium=all] but the references are ordered by occurance NOT alphabetical by author. Could you point me in the right direction to get the list alphabetically sorted please? barney

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enumeration counters, way=bysection
by Yury G. Kudryashov 25 Nov '10

25 Nov '10

Hi! I want to have the following (Theorems and Lemmas share the counter, way=bysection): Section 1. Foo Theorem 1.1 Bar Lemma 1.2 Baz Section 2. Foo Theorem 2.1 Bar Lemma 2.2 Baz The following used to work about a month or two ago. \setupenumerations[way=bysection] \newcounter\theorems \defineenumeration[thm] [text=Theorem,prefix=yes,prefixsegments=section,counter=theorems] \defineenumeration[lem] [text=Lemma,prefix=yes,prefixsegments=section,counter=theorems] \starttext \dorecurse{5}{ \section{Foo} \startthm Bar \stopthm \startlem Baz \stoplem } \stoptext Today the counter doesn't reset, i.e. I get Theorem 2.3, Lemma 2.4, Theorem 3.5 etc. How can I fix it?

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tables and column spanning
by Mojca Miklavec 25 Nov '10

25 Nov '10

Dear Hans, In MKIV I miss the probably recently dropped command \use{number-of-column} from \starttable ... \stoptable environment. In MKII it still works perfectly fine. Here's an example from Wiki for testing: \starttable[s(0pt)|ls(10pt)|rs(0pt)|] \HL \NC \use{2}\ReFormat[cB]{Spanning head} \SR \HL \NC \Use{2}[cB]{Spanning head} \SR % slightly shorted \HL \NC left column text \VL right column text \NC \AR \NC new row \VL new row \NC \AR \NC left column text \VL \ReFormat[l]{reformatted} \NC \AR \HL \NC \use{2}Spanning entry \SR \HL \stoptable Mojca PS: I cannot use \bTABLE since it is very ugly.

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