- ntg-context - Mailing Lists

\everymath
by Rogers, Michael K 16 Sep '12

16 Sep '12

I often want every math mode (between single $) be \displaystyle. In Plain TeX, you do something like \everymath={\displaystyle} Is the best ConTeXt way to do something like this? \appendtoks\displaystyle\to\everymathematics Or is there a key in \setupmathematics? Thanks, Michael ________________________________ This e-mail message (including any attachments) is for the sole use of the intended recipient(s) and may contain confidential and privileged information. If the reader of this message is not the intended recipient, you are hereby notified that any dissemination, distribution or copying of this message (including any attachments) is strictly prohibited. If you have received this message in error, please contact the sender by reply e-mail message and destroy all copies of the original message (including attachments).

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Re: [NTG-context] Change color of EPS file.
by pol stra 16 Sep '12

16 Sep '12

>Aditya Mahajan <adityam(a)umich.edu> wrote: >> If you want to use eps images, why not just use a white background at >> ConTeXt end (as you had stated in your first message >I think you misread: Pol wants the EPS to be white-on-transparent, >instead of black-on-transparent, so that he can use it on a >(dark-)coloured background. That is exactly what I wanted. >Pol stra wrote: >>> But your answer gave me the idea to use imegemagick, so I found this >>> trick: >... >>> The result is good enough for me. >Congratulations. Good luck with your work. Thank you >Cheerio, >Sietse

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\items is buggy in mkiv
by Otared Kavian 15 Sep '12

15 Sep '12

Dear Hans, I noticed that with the latest version of mkiv (ConTeXt ver: 2012.09.10 00:57) the command \items[location=bottom] does not behave as usual (in mkii the bejaviour is correct) Minimal example: \starttext \items[symbol=8,n=5,width=\hsize,location=bottom]{png,eps,pdf,jpg,tif} \blank \items[symbol=8,n=5,location=bottom]{png,eps,pdf,jpg,tif} \stoptext Best regards: OK

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View all numbers of sub(...)section
by Jaroslav Hajtmar 15 Sep '12

15 Sep '12

Hello ConTeXist. Is there possibility view all subsubsection number (ie in format 2.3.4 - it mean with section and also subsection number) without \section{} and \subsection{} command using previously? I need to start a separate section number from a certain number (inserted into an existing document) Thanx Jaroslav Hajtmar Here is my example: \setupheadnumber[section][2] \setupheadnumber[subsection][3] % \setupheadnumber[subsubsection][4] % \setuppagenumber[number=234] \starttext %\section{} % I can't view section here %\subsection{} % I can't view subsection here too \subsubsection{TEST} I would like get 2.3.5 TEST blablabla \stoptext

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Re: [NTG-context] ntg-context Digest, Vol 99, Issue 40
by pol stra 15 Sep '12

15 Sep '12

Troy Henderson said: >I tested this on a black-on-transparent EPS that was created via MetaPost, and it seems to work fine. If you are not using Linux (or Unix or Mac OS X), let me know and I can probably >put together a quick HTML page to do this on my server. Thanks for the invitation. Fortunatly I’m using GNU/Linux. >> cat foo.eps | sed -e "s/0 0 0 setrgbcolor/1 1 1 setrgbcolor/g" > bar.eps >It simply translates the (0,0,0) triplet (which is black) to the (1,1,1) triplet (which is white). This is very simplistic and may not do all that you want. Unfortunatly there is no such a sequence in my file: grep setrgbcolor a1.EPS /setcmykcolor{1 sub 4 1 roll 3{3 index add neg dup 0 lt{pop 0}if 3 1 roll}repeat setrgbcolor pop}wd /sw/setlinewidth ld/scap/setlinecap ld/sj/setlinejoin ld/sm/setmiterlimit ld/sd/setdash ld/rgb/setrgbcolor ld/crgb/currentrgbcolor ld/cmyk/setcmykcolor ld/gs/gsave ld/gr/grestore ld But thank you for gave a try.

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Display math characters
by pol stra 14 Sep '12

14 Sep '12

Hello, from the wiki (http://wiki.contextgarden.net/Math/basic#List_of_All_Math_macros) I tryed the following snippet: \usemodule[fnt-25] \showmathfontcharacters But context complains that there is no fnt-25 module, so let’s grep showmathfontcharacters in conteXt directory. I found that it is defined into the mat-10 module. So new snippet: \usemodule[mat-10] \showmathfontcharacters End new error: ConTeXt ver: 2012.09.11 20:36 MKIV fmt: 2012.9.12 int: english/english system > cont-new.mkiv loaded (/opt/context-minimals/texmf-context/tex/context/base/cont-new.mkiv system > beware: some patches loaded from cont-new.mkiv ) fonts > latin modern fonts are not preloaded languages > language en is active (mathsymbols.tex resolvers > modules > loaded: 'mat-10' (/opt/context-minimals/texmf-context/tex/context/base/s-mat-10.mkiv)) fonts > defining > font with asked name 'unknown' is not found using lookup 'file' fonts > defining > unknown font unknown, loading aborted fonts > defining > unable to define unknown as [thedefinedfont--0] ! LuaTeX error <main ctx instance>:22: attempt to index local 'resources' (a nil value) stack traceback: <main ctx instance>:22: in function 'showmathfont' <main ctx instance>:1: in main chunk. system > tex > error on line 5 in file /opt/context-minimals/texmf-context/tex/context/base/cont-yes.mkiv: LuaTeX error ... 1 %D \module 2 %D [ file=cont-yes, 3 %D version=2012.06.01, 4 %D title=\CONTEXT\ Miscellaneous Macros, 5 >> %D subtitle=Startup Stub, 6 %D author=Hans Hagen, 7 %D date=\currentdate, 8 %D copyright={PRAGMA ADE \& \CONTEXT\ Development Team}] 9 %C 10 %C This module is part of the \CONTEXT\ macro||package and is 11 %C therefore copyrighted by \PRAGMA. See mreadme.pdf for 12 %C details. 13 14 % At some point I will reconsider the \starttext .. \stoptext 15 % wraping as we can assume proper styling. It's a left-over from <argument> ...cument.showmathfont(font.current())} \firstoftwoarguments #1#2->#1 \doshowmathfontcharacters ...wmathfontcharacters } \endgroup <to be read again> \finishjob l.5 \finishjob } context.finishjob() ... l.86 \stopluacode I do not realy care about this list, I was just currious and it did not work so I point it out.

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Wide descriptions protruding into the margin
by Marco Patzer 14 Sep '12

14 Sep '12

Hi, with wide description heads I have the problem that the following description protrudes into the margin. \definedescription [description] [alternative=hanging, width=broad] \starttext \startdescription{conclusion that} \input knuth \stopdescription \startdescription{conclusion that the designer of a new system must not only be literally} \input knuth \stopdescription \stoptext In the second case the “Thus,” should be placed on the line after the head. How do I achieve that? My current workaround is to append a \hbox{ } to the problematic entries. Marco

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Trying to rebuild context-beginner
by Alessandro Perucchi 13 Sep '12

13 Sep '12

Hello, As I'm new with ConTeXt, I'm playing around and look at how the manuals are made, to understand some of the subtilities of ConTeXt. So I've tried to create the pdf of context-beginner. And I've got a problem, probably a beginner mistake :-D but I would like to know how to solve it! so while doing "make en-screen" in the context-beginner, I get the following error: (...) systems : end file ma-cb-style at line 13 systems : begin file ma-cb-setups at line 14 (../ma-cb-setups.tex systems : begin file t-setup at line 20 (../t-setup.tex system : module set-02 (mkii) loaded (/home/fc065089/context/tex/texmf-context/tex/context/base/x- set-02.mkii ! I can't find file `mult-en()'. l.28 \input mult-\userinterfacetag() (Press Enter to retry, or Control-D to exit) (...) So I've found out after a while, that I need to write "mult-en.mkii", and it works, until it needs it again, and then I need to write it again. So I've search a bit more, and I found that if I change the file context/tex/texmf-context/tex/context/base/x-set-02.mkii (...) \input mult-\userinterfacetag (...) to (...) \input mult-\userinterfacetag.mkii (...) Then everything works, and I don't have to enter manually the extension .mkii. So my question is this normal? Should I really modify this x-set-02 file? Sincerely yours, Alessandro

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Change color of EPS file.
by pol stra 13 Sep '12

13 Sep '12

Hello, I have a EPS file wich contains black lines and no background. The background of my presentation is colored, so I would like to put this figure in white. I tried a \startcolor … \stopcolor environement without succed. Is there a way to do so? In last resort I can put a white background with: \placefigure[left,none]{caption}{\externalfigure[demo-b][background=color,backgroundcolor=white]} Best regards

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Lucida fonts
by Troy Henderson 13 Sep '12

13 Sep '12

I have recently installed TeXLive 2012, and my Lucida (Type 1) fonts from TUG are installed in the texmf-local tree and function properly when using TeXLive 2011, but it seems that ConTeXt cannot find the fonts for 2012. The instuctions on the wiki do not seem to add a solution for me. I would appreciate any help in the process for installing these fonts for TL2012. Troy Henderson

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