- ntg-context - Mailing Lists

Invoking ConTeXt from inside php web appliction
by Pavneet Arora 10 Jul '16

10 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 07 Jul '16

07 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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Re: [NTG-context] TikZ node and color
by Christoph Reller 06 Jul '16

06 Jul '16

On Tue, 5 Jul 2016 10:21:48 +0200, Hans Hagen <pragma(a)wxs.nl> wrote: > On 7/5/2016 9:25 AM, Christoph Reller wrote: >> Dear List, >> >> I use the latest version of ConTeXt and I have the following MWE: >> >> \usemodule[tikz] >> \starttext >> \starttikzpicture >> \node {\color[red]{red}}; >> \node[xshift=30] {\color[red]{not red}}; >> \stoptikzpicture >> \stoptext >> >> Can anybody tell me why the second node is not colored red? >> >> Aside: In LaTeX when using \color{red}{...} this tikzpicture renders >> correctly. For LaTeX I use TikZ version 3.0.1a, in ConTeXt it seems to >> be version 3.0.1. >> >> Any feedback is welcome. > > tikz has its own color mechanisms and they don't mix well with context > color support so context probbably thinks it's still in red (so you need > to force something non red in front) > > \starttikzpicture > \node {\color[red]{red}}; > \node[xshift=30] {\zwnj\color[red]{not red}}; > \stoptikzpicture Thank you Hans! This workaround does the job. For those interested: The \zwnj can be prepended automatically to every node by setting "every node/.add code=\zwnj". The updated MWE now is: \usemodule[tikz] \tikzset{every node/.add code=\zwnj} \starttext \starttikzpicture \node {\color[red]{red}}; \node[xshift=30] {\color[red]{not red}}; \stoptikzpicture \stoptext Cheers, Christoph

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Bug in placeformula with framed text
by Otared Kavian 06 Jul '16

06 Jul '16

Hi Hans, It seems that there is a bug in the latest beta (ConTeXt vesion: 2016.07.01 16:28) when using \placeformula with a framed text environment. The numbers for the formulas are placed incorrectly, on the left as well as on the right. Also, as one may see in the example below the numbering of the formulas begins at 2 instead of 1 at the first instance, and at it continues at 6 instead of 4 in the second instance. Below is an example (sorry if it is not absolutely minimal: I ran into this bug when updating a lecture notes which uses a left frame around \proclaim stuff). I attach the PDF showing the problem. I wonder whether this is related to the new features introduced recently for math frames. The code gives correct result with ConTeXt version 2015.05.18 12:26 from TeXLive 2015). Best regards: OK %%% begin bug-framed.tex \defineframedtext[ProclaimFramed] [width=\textwidth, frame=off, leftframe=on, framecolor=darkred, rulethickness=2pt, offset=0pt, loffset=4pt, roffset=4pt, ] \defineenumeration[proclaim] [text=, before={\startProclaimFramed}, after={\stopProclaimFramed}, style=slanted, title=yes, titleleft=, titleright={.}, alternative=hanging, number=no, width=fit, right={~}, ] \definemathalignment[Lgather][n=1,align=left] \starttext \setupformulas[location=left] \startproclaim{Some elementary properties of Landau notations} Let $(a_{n})_{n}$ and $(b_{n})_{n}$, as well as $(u_{n})_{n}$ and $(v_{n})_{n}$, be sequences of complex numbers. Then: \placeformula \startformula \startLgather \NC a_{n} = O(1)\; \mbox{ and }\; u_{n} = O(1) \imply a_{n} + \lambda u_{n} = O(1) \NR[eq:O-ev-1] \NC a_{n} = O(1)\; \mbox{ and }\; u_{n} = O(1) \imply a_{n}u_{n} = O(1) \NR[eq:O-ev-2] \NC a_{n} = o(u_{n})\; \mbox{ et }\; b_{n} = O(v_{n}) \imply a_{n}b_{n} = o(u_{n}v_{n}) \NR[+] \stopLgather \stopformula \stopproclaim \blank \hairline \blank \setupformulas[location=right] \startproclaim{Some elementary properties of Landau notations} Let $(a_{n})_{n}$ and $(b_{n})_{n}$, as well as $(u_{n})_{n}$ and $(v_{n})_{n}$, be sequences of complex numbers. Then: \placeformula \startformula \startLgather \NC a_{n} = O(1)\; \mbox{ and }\; u_{n} = O(1) \imply a_{n} + \lambda u_{n} = O(1) \NR[eq:O-ev-1] \NC a_{n} = O(1)\; \mbox{ and }\; u_{n} = O(1) \imply a_{n}u_{n} = O(1) \NR[eq:O-ev-2] \NC a_{n} = o(u_{n})\; \mbox{ et }\; b_{n} = O(v_{n}) \imply a_{n}b_{n} = o(u_{n}v_{n}) \NR[+] \stopLgather \stopformula \stopproclaim \stoptext %%% end bug-framed.tex

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\linedir in latest beta
by Mohammad Hossein Bateni 05 Jul '16

05 Jul '16

Hello Hans & Wolfgang, I just updated to the recent beta: 2016.07.01 16:28 Is that the latest version or is there something wrong with the update mechanism? In any case, most my Farsi tests are broken now and the culprit seems to be \linedir. Here is MWE: \setuphead[section][numberstyle=\righttoleft] \starttext \section{SALAM} \stoptext The error looks like the following: Undefined control sequence \spac_directions_righttoleft_hmode ...ip \linedir TRT\relax \else \scratchsk... \righttoleft ...spac_directions_righttoleft_hmode \fi \dousecurrentstyleparameter ...rentstyleparameter \fi \fi \useheadstyleandcolor ...usecurrentstyleparameter \fi \edef \currentcolorpar... \strc_rendering_initialize_style_and_color_display ... \relax \ifconditional \fon... \headnumbercontent ...!numberstyle \c!numbercolor \ifcsname \currentheadhash... ... l.14 \section{SALAM} —MHB

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