October 2016 - ntg-context - NTG Mailing Lists

loading and executing xml-buffer
by Meer, Hans van der 12 Oct '16

12 Oct '16

I did not succeed in on-the-fly loading data from an xml-buffer and subsequently executing its content. The accompanying minimal example of a <document> shows what I strive to accomplish. The node <buffer> contains the buffered data (abc meant to be set in bold) and node <getbuffer> executing the typesetting. As can be seen the output the xyz outside <buffer> is correctly set in bold, but the contents of <buffer> is not processed: the xml is just reproduced. Obviously there is some misunderstanding on my part. I would like to be pointed in the right direction. Hans van der Meer \startbuffer[demo-xml] <?xml version="1.0" encoding="UTF-8"?> <document> <buffer name="name"> abc </buffer>  <getbuffer name="name"/> xyz </document> \stopbuffer \enabletrackers[lxml.loading,lxml.setups] \startxmlsetups xml:demo:base \xmlsetsetup{#1}{document|buffer|getbuffer|execbuffer|b}{xml:demo:*} \stopxmlsetups \xmlregisterdocumentsetup{demo}{xml:demo:base} \startxmlsetups xml:demo:buffer ... enter <buffer> for "\xmlatt{#1}{name}"\crlf \xmltobuffer{#1}{.}{\xmlatt{#1}{name}} \stopxmlsetups \startxmlsetups xml:demo:getbuffer ... enter <getbuffer> for "\xmlatt{#1}{name}"\crlf \xmlprocessbuffer{}{\xmlatt{#1}{name}}{xml:demo:execbuffer} \stopxmlsetups \startxmlsetups xml:demo:execbuffer ... enter <execbuffer>\crlf \xmlall{#1}{buffer/*} \stopxmlsetups \startxmlsetups xml:demo:b \xmlstripnolines{#1}{.} {\bf\xmlflush{#1}} \stopxmlsetups \startxmlsetups xml:demo:document \writestatus{TEST}{start document} start document "\xmldocument"\blank \xmlflush{#1}\blank stop document "\xmldocument"\blank \writestatus{TEST}{stop document} \stopxmlsetups \starttext \textrule{Demo of buffer: demo.xml} ==========\crlf \xmlprocessbuffer{demo}{demo-xml}{} ==========\crlf \stoptext

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OT: punctuation
by Henning Hraban Ramm 12 Oct '16

12 Oct '16

http://www.unshelved.com/2016-10-12 Greetlings, Hraban --- http://www.fiee.net http://wiki.contextgarden.net https://www.cacert.org (I'm an assurer) GPG Key ID 1C9B22FD

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wrong handling of hash char in \useURL
by Piotr Kopszak 11 Oct '16

11 Oct '16

Hello list, When I try to use hash in a URL like this \useURL[protr][http://wiki.contextgarden.net/Protrusion\#MkIV] I'm getting correct address on the screen but wrong link (http://wiki.contextgarden.net/Protrusion/#MkIV) When I use \startasciimode \useURL[protr][http://wiki.contextgarden.net/Protrusion#MkIV] \stopasciimode I'm getting correct link but wrong url on the screen (http://wiki.contextgarden.net/Protrusion##MkIV) Any ideas? Best Piotr -- http://okle.pl

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Resume module with moderncv interface
by Jonas Baggett 11 Oct '16

11 Oct '16

Hello, I am trying to use the resume module with the moderncv interface without any success so far. I have errors when I am trying to use any of the added commands like \setresumevalue or \cvline. Log file is attached. Here is my context file (CV.tex) : \usemodule[resume][interface=moderncv,style=casual] \starttext \setresumevalue{firstname} {John} \setresumevalue{familyname}{Doe} \startresume \cvline{A} {B} \stopresume \stoptext I have compared the list of the installed files of an old version of the ubuntu context-modules package (http://packages.ubuntu.com/fr/precise/all/context-modules/filelist) with a recent one (http://packages.ubuntu.com/fr/xenial/all/context-modules/filelist) and it seems to me that the moderncv interface was removed in ConTeXt some time ago. Is it really the case ? Best regards, Jonas Baggett

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Communative diagrams with TikZ & ConTeXt
by Mojca Miklavec 11 Oct '16

11 Oct '16

(was: MacOS system wide installation) On 6 October 2016 at 15:31, Hans Åberg wrote: >> On 6 Oct 2016, at 15:19, Mojca Miklavec wrote: >> >> On 6 October 2016 at 15:13, Hans Åberg wrote: >>> For the MacOS system wide installation [1], the command 'sudo sh ./first-setup.sh' does not have arguments for modules and engine, as for the local installation. Is that correct? >> >> No, it is not. "sudo sh" just means that you are running the same >> command as root. You can/should just as well use --modules=t-tikz or >> --modules=all > > I did run the latter, but still get an error [1]. The example is from [2]. > > 1. Package tikz Error: I did not find the tikz library 'commute'. I looked for files named tikzlibrarycommute.code.tex and pgflibrarycommute.code.tex, but neither could be found in the current texmf trees. > > 2. https://mailman.ntg.nl/pipermail/ntg-context/2013/073368.html Sorry, I couldn't resist, but post a link to: http://xkcd.com/1742/ This goes to the Anything that "requires only minimal configuration and tweaking" part :) I don't have the file tikzlibrarycommute.code.tex on my machine either. Anywhere. Not in the ConTeXt distribution nor in TeX Live. That file was only posted to the mailing list by Idris and apparently nobody ever looked at it or added it anywhere. (It usually helps to provide a minimal example or a bit more context. Just saying that something doesn't work is a bit more difficult to debug.) If you want to get this work out of the box, it would be super useful to coordinate with the original author of tikz-cd to add support for ConTeXt. And if any other patches are needed, we should try to coordinate with upstream TikZ authors as well. I'm not sure what to do with "&" though. We could theoretically add that file to the ConTeXt distribution, but we'll then end up with other people asking why it doesn't work in TeX Live and I certainly cannot afford to do unauthorized changes to other TikZ files without getting a formal approval that something is broken and without at least getting some patch scheduled for approval by TikZ developers. So if you want to get that working temporarily, it's probably best to follow instructions in that email. If you want to get it fixed properly, we should convince the authors to add support upstream. I didn't look at the file(s) yet. Mojca PS: I have to add that I'm recently experiencing problems syncing with upstream TikZ sources - CVS (this has been a problem for perhaps two months or so).

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buffering inside xmlsetups
by Meer, Hans van der 11 Oct '16

11 Oct '16

A problem I am obviously not able to solve. It can be described as follows. I have an xmlsetup <tex>..</tex> that typesets texcode embedded in an xml document. Now it is needed to embed initializing a buffer and typesetting lateron with \getbuffer. Alas, doing the following does not woek: <tex> \startbuffer[name] bufferdata \stopbuffer </tex> because the TeX input hangs. My guess being that the \stopbuffer fails to terminate the data intake. I then tried to split off the buffer filling with a separate xmlsetup. But here too, the TeX input halts: % Usage: <buffer name="name"> \startxmlsetups xmlcommon:buffer \startbuffer[name=\xmlatt{#1}{name}] \xmlflush{#1} \stopbuffer \stopxmlsetups % Usage: <getbuffer name="name"> \startxmlsetups xmlcommon:getbuffer \xmlflushcontext{\getbuffer[name=\xmlatt{#1}{name}]} \stopxmlsetups and as input: <buffer name="name">inputdata</buffer> followed by . The getbuffer setup is not even reached, as is obvious. I tried \xmltofile to put the data into an intermediate file, but to no avail because it produces the following, leading at best to recursion when processed by \xmlprocessfile. <?xml version="1.0" ?>  <buffer> bufferdata </buffer> Is there a solution to this? Hans van der Meer

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itemize columns transposed
by Mikael P. Sundqvist 11 Oct '16

11 Oct '16

Hi! I wonder if it is possible to automatically have the itemize in columns and have the order changed (in effect, the whole itemization should be transposed) so that one gets a b c d e f instead of a c e b d f With automatically, I mean that one could use some keyword instead of adding a \stopitemize\startitemize[continued] in the middle (found here: http://wiki.contextgarden.net/Enumerations#Multicolumn) See the example below, resulting pdf is attached. /Mikael \starttext \startitemize[a,columns,three,intro][stopper=,right=)] \item $\int_0^2 1+2x\,dx$ \item $\int_0^{\ln 2} e^s\,ds$ \item $\int_0^{\ln 2} e^{2s}\,ds$ \item $\int_0^{\pi} \sin t\,dt$ \item $\int_0^{2\pi}\sin t\,dt$ \item $\int_0^1\frac{1}{1+x^2}\,dx$ \stopitemize \input tufte \startitemize[a,columns,three,intro][stopper=,right=)] \item $\int_0^2 1+2x\,dx$ \item $\int_0^{\ln 2} e^s\,ds$ \item $\int_0^{\ln 2} e^{2s}\,ds$ \stopitemize \startitemize[continue] \item $\int_0^{\pi} \sin t\,dt$ \item $\int_0^{2\pi}\sin t\,dt$ \item $\int_0^1\frac{1}{1+x^2}\,dx$ \stopitemize \stoptext

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\showmathfontcharacters ?
by Meer, H. van der 10 Oct '16

10 Oct '16

Why do I get an error on \starttext \showmathfontcharacters \stoptext When that macro is defined in s-mat-10.mkiv as \unexpanded\def\showmathfontcharacters {\dodoubleempty\doshowmathfontcharacters} ConTeXt ver: 2013.04.16 12:08 MKIV beta fmt: 2013.4.19 int: english/english ! Undefined control sequence. 9 >> \showmathfontcharacters Hans van der Meer

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Unable to use Martin Vogels Symbols
by Jonas Baggett 10 Oct '16

10 Oct '16

Hello, I am using debian testing and I am trying to use Martin Vogels Symbols with no success so far. I have compiled a file containing the following : \usesymbols[mvs] \setupsymbolset [martinvogel 2] \starttext Telephone : \symbol[Telephone] \stoptext But it failed to show the telephone symbole in the pdf, unless compiled with texexec instead of context. I have the following lines in the log file (in attachement) : fonts > defining > forced type 'ttf' of 'marvosym' not found fonts > defining > font with asked name 'marvosym' is not found using lookup 'file' fonts > defining > unknown font 'marvosym', loading aborted fonts > defining > unable to define 'marvosym.ttf' as 'currentsymbolfont--0' marvosym.ttf is located here : /usr/share/fonts/truetype/ttf-marvosym/marvosym.ttf. Then I tried to reload manually the fonts like this : $ export OSFONTDIR="/usr/share/fonts" $ mtxrun --script fonts --reload $ context --generate Normally marvosym.ttf should be found but it isn't the case as showed by the following command : $ mtxrun --script fonts --list --all --pattern=marvosym* marvosym marvosym marvosym.afm marvosymwithtexsupport marvosym marvosym.afm marvosymwithtexsupportnormal marvosym marvosym.afm Thanks for any help, Jonas

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typeset page in page
by Meer, Hans van der 10 Oct '16

10 Oct '16

I would like to typeset a page in small format (for example A5) and immediately put the result on the current page (for example in A4 format). In this way I can demo the result of some operations like variations in footnote parameters in a running text, etc. If this can be accomplished, how? +----------------------------------+ | enclosing page A4 | | | | | | +-------------+ | | | embedded | | | | page A5 | | | | format | | | | | | | | | | | | | | | | | | | +-------------+ | | | | | | | | | | | | | | | +----------------------------------+ Hans van der Meer

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