- ntg-context - Mailing Lists

\nonknuthmode and \environment
by Peter Münster 09 Jun '09

09 Jun '09

Hello, Strange things happen, if \nonknuthmode is in an environment. Here is my environment file: \startenvironment e-test \nonknuthmode \stopenvironment And here the test file with error "Missing $ inserted": \environment e-test \starttext X_X \stoptext If I add \nonknuthmode *after* "\environment e-test", the same error will occur. If I add \nonknuthmode *before* "\environment e-test", there won't be such problem. Cheers, Peter -- Contact information: http://pmrb.free.fr/contact/

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Bullet size inconsistent with font size in item group
by Michael Bynum 08 Jun '09

08 Jun '09

Through the help of this mailing list I was able to resize the font for different levels of an item group using the inner command; however, this has had some unexpected effects on the size of my bullets. The first bullet in a list is sized based on the preceding font size, while all of the other bullets are sized based on the specified font size for that item group. That probably wasn't clear, but I'm hoping this example will explain what I mean. I attached a file of my output from this example. \definesymbol[1][\hbox{$\bullet$}] \definesymbol[2][\hbox{$\circ$}] \defineitemgroup[bullet][levels=2] \setupitemgroup[bullet][1][1][joinedup,inbetween={\blank[3*small]},inner={\switchtobodyfont[20pt]}] \setupitemgroup[bullet][2][2][joinedup,inbetween={\blank[3*small]},inner={\switchtobodyfont[15pt]}] \starttext \startbullet \item Test \item Test \startbullet \item Test \item Test \stopbullet \stopbullet \stoptext Mike

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Intersection symbol, Set theory
by curiouslearn 08 Jun '09

08 Jun '09

Hi, I want the intersection symbol in the file. I tried $\cap$, however that does not work. I am using This is LuaTeX, Version snapshot-0.35.0 (Learn_Corbae_Stinchcombe_Zeman.tex ConTeXt ver: 2009.03.18 21:58 MKIV fmt: 2009.3.31 int: english/english I get the following error: ! Undefined control sequence. \normalcap ->\dohandlemathtoken {cap} l.25 ...t A $ then $ f(A \cap B) \subset f(A) \cap f(B) $. Do I need to upgrade to a newer version?

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Verbatim / prettyprinting in mkIV
by Matthijs Kooijman 08 Jun '09

08 Jun '09

Hi all, I've been struggling with verbatim printing in MkIV for a while now and found some confusing things. I did finally get things working, but after quite some effort. I'd like to hear if my conclusions are correct, perhaps I can put them on the wiki then. I was trying to set up some custom pretty printing scripts, using lua (since I'd rather not learn complete tex scripting :-p). Looking at the files in /usr/share/texmf/tex/context/base and the wiki (Verbatim_text talks about verb-foo.tex files), I created a file called verb-foo.lua. I put this beside my document at first, and then in /usr/share/texmf/tex/context/base when it did not work, but neither worked. I tried setting things up as follows: \installprettytype [FOO] [FOO] \definetyping[FOO][option=FOO] \startFOO blub \stopFOO Trying to trace the code, I worked out things should work as follows: \installprettytype sets the "evalue" \??ty\??tyFOO to point at FOO \definetyping call \setupprettiesintypeFOO, which finds looks up the above evalue, finds FOO and then turns that into verb-foo and calls \ctxloadluafile{verb-foo}{}. This sets up the buffers.visualizers.foo value in lua. When actually starting a typing environment, dodotypeA or dodotypeD call buffers.hooks.flush_line, which in turn calls buffers.visualizers.foo.flush_line. The above didn't happen for me, so I tried manually loading the lua file using \ctxloadluafile{verb-foo}{}. After this, things started working for some reason. When looking closer and installing some \writestatus lines in core-ver.mkiv, I found that \setupprettiesintype was never actually called! Closer inspection showed that the entire core-ver.mkiv is never loaded when running "context --make". However, there is a second file, buff-ver.mkiv which closely resembles core-ver.mkiv and which is loaded. An important difference, however, is that buff-ver loads pret-foo instead of verb-foo (or rather, uses the value of \f!prettyprefix, which is set to "pret-" in mult-sys.tex). Renaming my lua file to pret-foo.lua made context find it exactly as it should, also when putting the file next to the main document. So, my main question was, are the verb-*.lua and core-ver.text files still used in any way? I just checked the minimals tree, and found out they have been removed already (but I didn't have -d in my rsync commandline to actually remove them). Looking at the previous version I was running (2009.05.20 beta) it seems that this change was actually pretty recent, so I mostly created this confusing situation by upgrading today (because my verbatim file was not properly loaded). I'm not so sure why it was not working before then, but at least it is working now. Heh, this is what you get when you write an email while you are still trying things out. All this buildup to get to a question, when the question is not even relevant. As for another relevant question: Is my analysis of how things are supposed to work correct? Then I might put something like it on the wiki. Also, it seems that \ctxloadluafile does not give an error when the file was not found. If it would have, things would probably have been a lot easier. Is there any compelling reason to make it fail silently? Gr. Matthijs

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TexPaste alpha - my Win application converting Word/HTML to TeX
by Vyatcheslav Yatskovsky 08 Jun '09

08 Jun '09

Hello, I'm glad to report that I made a simple application (sorry, only forWindows at the moment) that coverts text from Ms Word (or other editors) or HTML pages (web sites) into TeX. DOWNLOAD LINK (280 KB): http://ul.to/hmpy60 The app recognizes at the moment only following formats/tags: Bold (<b>), Italic (<i>), Header 1 (<h1>), Header 2 (<h2>), Header 3 (<h3>). It coverts NOBREAK_SPACE (A0) into ~, &nbsp into \enskip, " into ", & into \&, and < > into < >. It is UTF-8 ready. USAGE: copy desired text fragment from Word or web page into clipboard, and click big "Get..." button and see the result in the bottom field. Click "Copy Result" to get TeX-formatted text back into the clipboard, and paste it into your editor. KNOW ISSUES: Some crap from Word formatting like  tags happens to leak, but it is easier at the moment to delete it manually. And sorry... awful interface. It is very-very first alpha, I want to show it just as proof-of-concept and to get some feedback. Actually, I did it for myself to simplyfy conversion from Word into TeX. I have some documents to be converted (e.g., lecture notes), and this happens to be easy task with my tool :). Best, Vyatcheslav

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Can't set typescript
by Maurício 07 Jun '09

07 Jun '09

I'm trying this small test: %%%%% \enableregime[utf] \usetypescriptfile[type-xtx] \usetypescript[gentium] \setupbodyfont[gentium] \starttext \showbodyfont \stoptext %%%%% It's supposed to select 'gentium' as typeface, but the chart shown by 'showbodyfont' says I'm using 'modern'. Am I missing something? I'm using minimal install, updated yesterday (although I have this problem for at least two weeks). Thanks, Maurício

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labels and new structure code
by Thomas A. Schmitz 07 Jun '09

07 Jun '09

Hi all, Hans, here is a bug that remains with the new structure code after Hans fixed many things two weeks ago. I want a counter that is reset at every odd chapter. This works as expected in mkii (and used to work in mkiv), but complains about a "Missing number, treated as zero" and fails to compile in current beta: \setupcolors[state=start] \setuphead [section] [command={{\determineheadnumber[section]}\ifodd\currentheadnumber \resetSlideNumber\incrementSlideNumber \else\incrementSlideNumber \fi}, expansion=yes] \definelabel[SlideNumber][headstyle=normal,way=bytext] \define\SLN{\color[red]{ [\nextSlideNumber]}} \starttext \section{One} should be 2: \SLN \section{Two} should be 4: \SLN \section{Three} should be 2 again: \SLN \section{Four} should be 4 again: \SLN \stoptext Even if you comment out the command=... line, you'll see that labels in mkiv still don't quite do what they should. All best Thomas

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[OT] Donald Knuth: Mathematical Ideas, or Algorithms, Should Not Be Patented
by luigi scarso 07 Jun '09

07 Jun '09

http://www.groklaw.net/article.php?story=20090603224807259 -- luigi

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Re: [NTG-context] ntg-context Digest, Vol 60, Issue 25
by Abhishek Seth 07 Jun '09

07 Jun '09

Hi, I have emacs 23.0.91.1 on Windows XP. I downloaded cedet-1.0pre6 and followed the instructions in the file cedet-build.el, ie 1) M-x eval-buffer 2) M-x cedet-build-in-default-emacs I get following status report from the build process: CEDET BYTE COMPILATION STATUS: Step 1: Byte compile EIEIO...not needed Step 2: EDE Autloads...done. Step 3: Semantic Autloads...done. Step 4: SRecode Autloads...done. Step 5: Load common/cedet.el ...done Step 6: Turning on EDE ... During step 6, i get the following message in the echo area: wrong type argument: number-or-marker-p (2048 1 . 59092) Could someone suggest a solution for this? On Fri, Jun 5, 2009 at 3:30 PM, <ntg-context-request(a)ntg.nl> wrote: > Send ntg-context mailing list submissions to > ntg-context(a)ntg.nl > > To subscribe or unsubscribe via the World Wide Web, visit > http://www.ntg.nl/mailman/listinfo/ntg-context > or, via email, send a message with subject or body 'help' to > ntg-context-request(a)ntg.nl > > You can reach the person managing the list at > ntg-context-owner(a)ntg.nl > > When replying, please edit your Subject line so it is more specific > than "Re: Contents of ntg-context digest..." > > > Today's Topics: > > 1. Bug in mkiv math mode: missing \longrightarrow (Otared Kavian) > 2. LilyPond module 2009-06-05 (Henning Hraban Ramm) > 3. Re: Bug in treatment of spaces in mathmode mkiv (Hans Hagen) > > > ---------------------------------------------------------------------- > > Message: 1 > Date: Fri, 5 Jun 2009 10:08:45 +0200 > From: Otared Kavian <otared(a)gmail.com> > Subject: [NTG-context] Bug in mkiv math mode: missing \longrightarrow > To: mailing list for ConTeXt users <ntg-context(a)ntg.nl> > Message-ID: <670838DC-F3A0-472E-B178-F4F9B85F9CDA(a)gmail.com> > Content-Type: text/plain; charset=US-ASCII; format=flowed; delsp=yes > > Hi Hans, > > Testing your last night's beta, > LuaTeX, Version beta-0.40.1-2009050813 (Web2C 7.5.7) > ConTeXt ver: 2009.06.04 22:20 MKIV fmt: 2009.6.4 int: english/ > english > I noticed that \longrightarrow is missing in mkiv, while everything is > correct in mkii. > Here is a minimal example: > > %%% begin example > \starttext > Consider a continuous function $f : (0,1) \longrightarrow E$, where $E > $ is a Banach space, as above. > > Consider a continuous function $f : (0,1) \rightarrow E$, where $E$ is > a Banach space, as above. > \stoptext > > %%% end example > > In mkiv nothing appears for \longrightarrow, although the typesetting > goes through. > > Thanks for your attention: OK > > > ------------------------------ > > Message: 2 > Date: Fri, 5 Jun 2009 10:19:28 +0200 > From: Henning Hraban Ramm <hraban(a)fiee.net> > Subject: [NTG-context] LilyPond module 2009-06-05 > To: mailing ConTeXt users list for <ntg-context(a)ntg.nl> > Message-ID: <C4E18F24-4283-4A88-AB40-01654F58124E(a)fiee.net> > Content-Type: text/plain; charset=US-ASCII; format=flowed; delsp=yes > > Just released the latest version with some fixes: > - pstopdf is only called if there's no pdf created (seems like > LilyPond creates PDFs by itself even in EPS mode now) > - before trying to move a file, the target gets deleted if it already > exists > - some more code cleanup > > Is someone in need of a MkII version? (I could make that, but only > without the file system features.) > > BTW Mojca is planning for a general tempdir feature for all modules; > probably the setup syntax will change a bit if it's ready. > > > Greetlings from Lake Constance! > Hraban > --- > http://www.fiee.net/texnique/ > http://wiki.contextgarden.net > https://www.cacert.org (I'm an assurer) > > > > ------------------------------ > > Message: 3 > Date: Fri, 05 Jun 2009 10:37:07 +0200 > From: Hans Hagen <pragma(a)wxs.nl> > Subject: Re: [NTG-context] Bug in treatment of spaces in mathmode mkiv > To: mailing list for ConTeXt users <ntg-context(a)ntg.nl> > Message-ID: <4A28D933.6000603(a)wxs.nl> > Content-Type: text/plain; charset=windows-1252; format=flowed > > Aditya Mahajan wrote: > > > colon needs a bit more care. The literal : should be a mathrel, while > > \colon should be a punctuation. I do not know how to set this using > > mathspec. > > hm, we had two mathname=colon's, so i removed the 0x003A > > > ----------------------------------------------------------------- > Hans Hagen | PRAGMA ADE > Ridderstraat 27 | 8061 GH Hasselt | The Netherlands > tel: 038 477 53 69 | fax: 038 477 53 74 | www.pragma-ade.com > | www.pragma-pod.nl > ----------------------------------------------------------------- > > > ------------------------------ > > > ___________________________________________________________________________________ > If your question is of interest to others as well, please add an entry to > the Wiki! > > maillist : ntg-context(a)ntg.nl / > http://www.ntg.nl/mailman/listinfo/ntg-context > webpage : http://www.pragma-ade.nl / http://tex.aanhet.net > archive : https://foundry.supelec.fr/projects/contextrev/ > wiki : http://contextgarden.net > > ___________________________________________________________________________________ > > > End of ntg-context Digest, Vol 60, Issue 25 > ******************************************* >

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Crop marks and \setuplayout[nx,ny]
by Nicolas Girard 07 Jun '09

07 Jun '09

Hi, the following code, which I ran with context --mode=print shows crop marks in the middle if the sheet, overlapping the pages. It is legitimate to specify dy=0pt in order to minimize paper cuts. It seems to me like, in the case when dy=0pt, the code dealing with crop marks should try not to overlap the pages, or suppress the marks between two columns of pages. What do you think ? Is there currently a solution to this ? Cheers, Nicolas ============ \definepapersize[BC][width=85mm,height=54mm] \definelayer[blocks][width=85mm,height=54mm] \doifmodeelse{print}{ \setuppapersize[BC][A4] \setuplayout[nx=2,ny=5,dx=1cm,dy=0pt] \setuplayout[location=middle,width=fit,height=fit,marking=on] }{ \setuppapersize[BC][BC] \showframe[edge] } \setuppagenumbering[location=,state=stop] \def\ZapfinoMedium{} \def\ZapfinoBig{} \setupbackgrounds[page][background=blocks] \starttext \startstandardmakeup \setlayer[blocks][preset=rightbottom]{% \externalfigure[g-wurf][height=4.7cm]} \setlayer[blocks][preset=middletop,voffset=1mm]% {\ZapfinoMedium Title} \startbuffer \vbox{% \startlines Some Names of Some Cats \vskip-3pt\tfx smaller \vskip-5pt text \stoplines} \stopbuffer \setlayer[blocks][voffset=1.5cm,hoffset=2mm]{\getbuffer} \startbuffer \vbox{% Name and\hfill\break Address }% \stopbuffer \setlayer[blocks][preset=leftbottom,offset=1.5mm,hoffset=0.5mm]{\getbuffer} \setlayer[blocks][preset=rightbottom,offset=1.5mm]{www.samtfeld.de} \stopstandardmakeup \stoptext

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