- ntg-context - NTG Mailing Lists

[NTG-ConTeXt] Wrong order of sections and subsections
by Marcus Vinicius Mesquita 18 Jun '16

18 Jun '16

Dear List In the wiki, http://wiki.contextgarden.net/Titles, there is a MWE of how to flush section head data without typesetting it in the text. But then \placelist gives a wrong order of sections and subsections: 1 First section 1.1 First subsection 2 Second section 1.2 Second subsection 2.1 First subsection If \setuptexttexts is omitted and the argument placehead=yes instead of placehead=hidden, then the order is correct: 1 First section 1.1 First subsection 1.2 Second subsection 2 Second section 2.1 First subsection Am I missing something? Marcus Vinicius ______________________________- MWE from the wiki \setuphead [section] [placehead=hidden, page=yes] \setuphead [subsection] [placehead=yes, page=yes, continue=yes, style=\it] \setuptexttexts[{\placerawheaddata[section]}] \starttext \placelist[section,subsection] \page \startsection[title=First section] \startsubsection[title=First subsection] Lorem ipsum \dots \stopsubsection \startsubsection[title=second subsection] Lorem ipsum \dots \stopsubsection \stopsection \startsection[title=Second section] \startsubsection[title=First subsection] Lorem ipsum \dots \stopsubsection \stopsection \stoptext Marcus Vinicius -- Todas as coisas fatigam o corpo, salvo a música, que não fatiga nem o corpo nem seus membros, por ser descanso da alma, primavera do coração, distração do aflito, entretenimento do solitário, e viático do viajante. Kunnâsh al-Hâ'ik (Cancioneiro de al-Hâ'ik)

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enumeration header spacing control
by Jan Willem Flamma 18 Jun '16

18 Jun '16

Dear members, In the MWE below the amount of vertical space between the enumeration header and the text seems to fully controlled by the global \setupwhitespace setting. The inbetween={\blank[nowhite]} setting seems to be ignored. I noticed this change of behaviour some weeks ago for the first time. Appreciate any suggestion on how to reduce the vertical space between the enumeration header and the text MWE \setupwhitespace[big] \defineblock [question] \defineenumeration [question] [alternative=top, after={\blank[2*big]}, inbetween={\blank[nowhite]}] \keepblocks [question] \starttext \input ward \input ward \startsection[title=Questions] \beginquestion \startquestion \dorecurse{10}{Text } \stopquestion \endquestion \beginquestion \startquestion \dorecurse{10}{Text } \stopquestion \endquestion \stopsection \stoptext Kind regards, Jan Willem Flamma

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placetable with location=split produces error
by Christoph Reller 18 Jun '16

18 Jun '16

On Fri, 10 Jun 2016 14:00:01, Christoph Reller <christoph.reller(a)gmail.com> wrote: > On Thu, 09 Jun 2016 10:08:24, Christoph Reller > <christoph.reller(a)gmail.com> wrote: >> \starttext >> \dorecurse{9}{\input ward} >> \startplacetable[location=split] >> \bTABLE >> \bTR \bTD \input tufte \eTD \eTR >> \eTABLE >> \stopplacetable >> \stoptext >> >> The error message is: >> >> ! Undefined control sequence >> <argument> ...ixednumber {\currentfloat }\currentfloatnumber >> \relax >> \thecurrentfloatnum... >> \flushbothlabelclass #1#2#3->#1#3 >> #2 >> \namedtaggedlabeltexts ...\dostarttagged {#1}{#2}} >> \dostoptagged \endgroup >> \thecurrentfloatnumber ...rentfloatnumbersuffix }} >> \fi \fi \fi >> \strc_floats_make_complete_caption ...floatnumber >> }\ifnofloatcaption \else >> \... >> \strc_floats_check_caption_content ...ete_caption >> }\ifdim \wd >> \b_strc_floats... >> ... > > I have some additional information: > This must have something to do with page breaking in conjunction with table splitting. The following MWE produces no error: \starttext \dorecurse{9}{\input ward} \testpage[10] \startplacetable[location=split] \bTABLE \bTR \bTD \input tufte \eTD \eTR \eTABLE \stopplacetable \stoptext On the other hand the following MWE produces the error, and of course here, a testpage will not help: \starttext \dorecurse{11}{\input ward} \pagebreak[disable] \placetable[split]{}{ \bTABLE \bTR \bTD Ups \eTD \eTR \eTABLE } \stoptext This is a long standing issue and I would very much appreciate any comment on this. Thank you in advance for any contribution, Christoph

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Flushleft formula
by Aditya Mahajan 18 Jun '16

18 Jun '16

Hi, Something has changed with respect to the align=flushleft option for formulas. Earlier (tested with 2016.05.08), align=flushleft did not remove the leftskip, but now it does. Consider the following example: \showframe \setupitemize[margin=6em] \setupformula[align=flushleft] \starttext \startitemize \item An equation inside an itemize \startformula E = mc^2 \stopformula \stopitemize \stoptext The output of 2016.05.06 is attached as test-old.pdf; that of 2016.06.16 is attached as test-new.pdf Is it possible to revert to the old behavior? Thanks, Aditya

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Orphans and widows for specific paragraph groups
by Pavneet Arora 17 Jun '16

17 Jun '16

I have a couple of questions about preventing orphans for specific document blocks. These all relate to a web-based report card application I have written for a study abroad school client of mine. The ConTeXt file is being generated and processed out of a PHP Laravel framework app. I have stripped away most of the details as well as the application fonts, but the issue that I am facing is related to keeping the course header (done as a paragraph environment), \hairline, and the teacher's comment for that course together as a unit. At a minimum, I would like the three elements as a grouped and pushed to the following page. Ideally, and this is more for my own learning, I'd like to be able to have finer control---say the header, \hairline, and a set number of comment lines would be acceptable at the bottom of a page. What would be the best practices for this? advTHANKSance >>>> MWE \definefontfamily[mainface][rm][Latin Modern Roman] \definefontfamily[mainface][ss][Latin Modern Sans] \definefontfamily[mainface][tt][Latin Modern Typewriter] \definefontfamily[mainface][mm][Latin Modern Math] \setupbodyfont[mainface,9pt] % Set up default paragraph indenting and spacing. \setupindenting[yes, medium, next] \setupwhitespace[small] % Set up paragraph environment for subject header. \defineparagraphs [subjectpar][ n=2, before={\blank[2*big]}] \setupparagraphs [subjectpar] [1] [width=.3\textwidth] \starttext \blank[8*big, force] \dorecurse{10}{ \blank[2*big] \noindentation \startsubjectpar {\ss\tfc ENG4U} \subjectpar %% Need to keep the following together as a unit. {\ss\tfc English (Grade 12)} \stopsubjectpar \noindentation \vskip-2em\hairline \setupindenting[yes, medium, next] \dorecurse{1}{ \input lorem.tex } } \stoptext <<<< MWE -- Pavneet Arora m: +1 (647) 406-6843 Waroc Informatik t: +1 (416) 937-9276

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Re: [NTG-context] Invoking ConTeXt from inside php web appliction
by Pavneet Arora 17 Jun '16

17 Jun '16

Ah, we were thinking along the same lines! ;) I had just initiated a local install inside .../www/public when I received your email, which is in fact the DocumentRoot for this website, and did: $ chmod -R www-data:www-data context So ConTeXt is installed in .../www/public/context. Now I can source: $ . .../www/public/context/tex/setuptex .../www/public/context/tex and it all works. Many thanks, Luigi, for all of your suggestions. On 17Jun16, luigi scarso wrote: > (off list) > > On Fri, Jun 17, 2016 at 3:39 PM, Pavneet Arora <pavneet_arora(a)waroc.com> > wrote: > > > That is really the crux of the issue, since www-data does *not* have a > > login shell. It is used only by apache. > > > > Can setuptex be made to point to the home directory explicitly where the > > website is housed, e.g., '/home/wwwuser' with user 'wwwuser'? > > > > Is it an option to make a context installation only for apache ? > I mean a context that is owned by www-data (if this is the apache user), > into a folder readable by apache. > > -- > luigi -- Pavneet Arora m: +1 (647) 406-6843 Waroc Informatik t: +1 (416) 937-9276

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Latin setupmathematics
by Hans Åberg 17 Jun '16

17 Jun '16

In order to align with Unicode, \setupmathematics might have Latin shape options, as the Greek ‘lcgreek’ and ‘ucgreek', say ‘lclatin' and ‘uclatin', both defaulting to ’italic’. Unicode added the Latin italic symbols to the Math Alphanumeric Symbols range, so the upright letters are inaccessible when italic is assigned to the Basic Latin (ASCII) range.

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Re: [NTG-context] ntg-context Digest, Vol 144, Issue 16
by Christoph Reller 16 Jun '16

16 Jun '16

On Thu, 9 Jun 2016 10:43:50, Christoph Reller <christoph.reller(a)gmail.com> wrote: > ... > > Hence, the check mark cannot be copy pasted from the PDF. > > I fear this may be a bug. Or am I missing something? Any feedback is > welcome. Thank you very much for having fixed this issue, Hans! Cheers, Christoph

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passing the \starttabulate format in XML typesetting
by massifr＠fastwebnet.it 16 Jun '16

16 Jun '16

Hello list, I'm trying to map HTML with tabs to \starttabulate in ConTeXt. A div of class "tabulate" is mapped to a \starttabulate ... \stoptabulate section, p elements are rows and span elements of class "tab" produce \NCs in ConTeXt. That div element has a "format" attribute that must be passed to \starttabulate[...] to format the columns. I managed to pass that attribute using lua, but I failed using only ConTeXt: \startbuffer[test] <text> <div class="tabulate" format="|lw(2cm)|cw(2cm)|rw(2cm)|"> <p>a<span class="tab"> </span>b<span class="tab"> </span>c</p> </div> </text> \stopbuffer \startxmlsetups xml:somesetups \xmlsetsetup{#1}{text}{xml:text} \xmlsetsetup{#1}{div[@class='tabulate']}{xml:div:tabulate} \xmlsetsetup{#1}{div[@class='tabulate']/p}{xml:div:tabulate:p} \xmlsetsetup{#1}{div[@class='tabulate']/p/span[@class='tab']}{xml:div:tabulate:p:tab} \stopxmlsetups \xmlregistersetup{xml:somesetups} \startxmlsetups xml:text \indenting[{yes,first,12pt}] \xmlflush{#1} \stopxmlsetups \setuptabulation[rulethickness=1pt,unit=2pt] \ctxlua{ function xml.functions.divTabulate(t) local format = xml.attribute(t, "", "format") context.starttabulate( { format } ) lxml.flush(t) context.stoptabulate() end } \startxmlsetups xml:div:tabulate % \xmlfunction{#1}{divTabulate} % this works! % the following line can't pass the format correctly to ConTeXt \starttabulate[{\xmlatt{#1}{format}}] \xmlflush{#1} \stoptabulate \stopxmlsetups \startxmlsetups xml:div:tabulate:p \NC{}\xmlflush{#1}\NC\NR \stopxmlsetups \startxmlsetups xml:div:tabulate:p:tab \NC{} \stopxmlsetups \starttext \xmlprocessbuffer{main}{test}{} \stoptext I suspect it's a simple mistake of mine. Thanks in advance, Massi

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reading the value of a counter (footnote counter, i.e.) from lua
by massifr＠fastwebnet.it 15 Jun '16

15 Jun '16

Hello list, how can I read the numeric value of a counter in Lua? local c_value = ... Something like \rawcountervalue in ConTeXt, but in Lua. Thanks in advance, Massi

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