July 2016 - ntg-context - NTG Mailing Lists

\currentheadnumber does not work
by Fabrice Couvreur 11 Jul '16

11 Jul '16

Hello, In this command, I have two problems : - \currentheadnumber does not work - the chapter number appears in black thank you, Fabrice \setuppagenumbering[location=footer] \startuseMPgraphic{head} pickup pencircle scaled 1mm ; drawoptions(withcolor lightgray) ; fill unitsquare scaled 1cm smoothed 1.2 ; \stopuseMPgraphic \defineoverlay[head][\uniqueMPgraphic{head}] \def\Headed#1% {\framed [background=head,frame=off,offset=overlay] {\color[white]{#1}}} \unexpanded\def\HeadTitle#1#2% {\framed [frame=off, bottomframe=on, width=broad, align={broad,nothyphenated,left}] {#1\blank[white]#2}} \setuphead [chapter] [command=\HeadTitle, headstyle=\ss, numbercommand=\Headed{\currentheadnumber}] \starttext \startchapter [title={Fist chapter}] \input knuth \stopchapter \startchapter [title={Second chapter}] \input knuth \stopchapter \startchapter [title={Third chapter}] \input knuth \stopchapter \stoptext

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bug in image scaling
by Pablo Rodriguez 10 Jul '16

10 Jul '16

Dear list, I have the following sample: \setupexternalfigure[location=default] \starttext \insertpages[cow.pdf][width=\textwidth] \stoptext Using latest beta from 2016.07.08 17:19, scaling doesn’t work. Am I missing something or have I hit a bug? Just in case it might me causing the issue, I’m using LuaTeX-0.95 for Linux 32bit. Could anyone check this issue? Many thanks for your help, Pablo -- http://www.ousia.tk

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Issue with tex.hangindent with latest beta 2016-07-08 17:24
by josephcanedo＠gmail.com 10 Jul '16

10 Jul '16

Dear list, In some lua code I have in my project, I’ve started getting this error when upgrading to latest beta (used to work fine for lots of versions for months) : attempt to perform arithmetic on field 'hangindent' (a nil value) when using expression: tex.hangindent in lua code. I am quite sure hangindent is not zero for this paragraph (on purpose). Is there a change in way to access hangindent value for a paragraph ? Many thanks Best regards Joseph Canedo

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Invoking ConTeXt from inside php web appliction
by Pavneet Arora 09 Jul '16

09 Jul '16

Dear Hraban, Sorry that this has taken me so long. The report card application has been deployed, and although I am still going through and resolving minor bugs, it is very much in use (350 students leaving on Tu who already have their foundation work marked and commented within the system; output via ConTeXt). Anyway, I have updated the Wiki, but am unsure if I missed anything. So can everyone have a look and let me know: http://wiki.contextgarden.net/ConTeXt_Standalone#Apache_webserver_installat… Regards. > Henning Hraban Ramm texml at fiee.net > Fri Jun 17 20:49:11 CEST 2016 > > Please document this in the wiki (I had similar problems, should have done it at that time) -- Pavneet Arora m: 647.406.6843 Waroc Informatik w: 416.937.9276

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tug.org/interview: Pavneet Arora
by Pavneet Arora 09 Jul '16

09 Jul '16

Thanks for the kind words, Luigi. Glad you enjoyed the interview. It is a bit unsettling to find that you have revealed so much about yourself ;). Dave is an excellent interviewer. Regards. > Nice interview especially (at least for me) the answer to the question -- Pavneet Arora m: 647.406.6843 Waroc Informatik w: 416.937.9276

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\defineparagraphs
by kitz＠inradius.net 09 Jul '16

09 Jul '16

The code below works with context2016.02.15, but fails with context2016.05.19. Itemize within the defined paragraph (Mypar) no longer puts the thinrule in the margin (see the third question.) The \ansblank command seems to the second part of Mypar is the margin? Pdf of the success and fail attached. Thanks! John \defineparagraphs[Mypar][n=2] \setupparagraphs[Mypar][1][width=0.5\textwidth] % label subquestions (a, b, c, etc) with answerblanks \defineconversionset[myitemize][n,a][n] % define the answerblank in right margin \define\ansblank {\inright{\simplealignedbox{2em}{flushleft}{\convertedcounter[itemgroup:itemize][numberconversionset=myitemize,numberstopper=.]}\thinrule}\ignorespaces} % \define\noblank \define\noblank {\inright{~}} % put them together to toggle printing of the answerblank \define\blankon{\setupitemgroup [itemize] [style=bold,command=\ansblank]} \define\blankoff{\setupitemgroup [itemize] [style=bold,command=\noblank]} \starttext \showframe \startitemize[n] \blankon \item First question. \blankoff \item Second question has two parts. \startitemize[a] \blankon \item subquestion a \item subquestion b \stopitemize \blankon \startMypar \item Third question refers to graphic at right. \Mypar <A graphic/MPcode goes herer> \stopMypar \item Final question. \stopitemize \stoptext

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ppchTeX
by Henri Menke 09 Jul '16

09 Jul '16

Dear list, I just wanted to check whether chemical structures typeset in ConTeXt can be exported as XML. Therefore I wanted to setup a simple example with ppchTeX. I copied example 3.1 from the manual [1] > \usemodule[chemic] > \starttext > > \startchemical[height=4500,bottom=2500] > \bottext{$\beta$-D-Fructopyranose} > \chemical[SIX,FRONT,BB1236,+SB4,-SB5,Z5][O] > \chemical[SIX,FRONT,+R12346,+RZ12346][\SR{HO},H,H,H,OH] > \chemical[SIX,FRONT,-R12346,-RZ12346][H,OH,\SR{HO},H,CH_2OH] > \stopchemical > > \stoptext Unfortunately, typesetting with MkIV distributed with TL 2016 produces something really weird (see attached). Is the module `chemic` compatible with MkIV or am I doing something wrong? Cheers, Henri [1] http://www.pragma-ade.nl/general/manuals/mp-ch-en.pdf

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A short contextgarden.net maintenance dowtime
by Mojca Miklavec 08 Jul '16

08 Jul '16

Hi, The contextgarden.net (excluding the wiki which should continue to work as usual on another server) will undergo some downtime now for some additional maintenance and git setup. It should be back relatively soon. Mojca

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Baseline and framed
by Fabrice Couvreur 06 Jul '16

06 Jul '16

Hello, In the manual, there is the macro below. Why the word "Matrice" is not on the same baseline as the number "1" ? thank you, Fabrice \unexpanded\def\HeadTitle#1#2% {\hbox to \hsize \bgroup \setupframed[height=1cm,offset=0.5em,frame=on] \framed[width=fit,align=left]{\darkred#1}% \framed[width=fit,align=right,leftframe=on,rulethickness=4pt,framecolor=darkred]{#2}% \egroup} \setuphead [chapter] [command=\HeadTitle] \starttext \startchapter [title={Matrice}] \stopchapter \stoptext

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Update server appears to be down
by Marco Patzer 06 Jul '16

06 Jul '16

Hi (Mojca?) The contextgarden update server appears to be down: rsync rsync://contextgarden.net rsync: failed to connect to contextgarden.net (193.2.4.200): Connection refused (111) rsync: failed to connect to contextgarden.net (2001:1470:ff80:88::80:c): Network is unreachable (101) rsync error: error in socket IO (code 10) at clientserver.c(128) [Receiver=3.1.1] Just notifying in case you're not aware. If the URL changed please let me know so I can correct my update scripts. Marco

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