- ntg-context - NTG Mailing Lists

split footnote bug
by Steffen Wolfrum 26 Feb '07

26 Feb '07

Hi, it seems this thread got lost. For it describes a quite ugly phenomenon I dare to post it again again. Please, have a look at this 3-page example: \newdimen\XVertikal \XVertikal=12pt \setupbodyfont[postscript,10pt] \setupinterlinespace[line=\XVertikal] \setuplayout [width=113mm,height=48\XVertikal, backspace=20mm,topspace=15mm, header=\XVertikal,headerdistance=0.5\XVertikal, footer=3.5\XVertikal,footerdistance=0pt, location=middle,marking=on,grid=yes] \showframe \showgrid \showgridboxes \showstruts \starttext \dorecurse{10}{\input ward\footnote{\input tufte \relax}} \stoptext On page 2 the bottom most line slips down lower than on the other pages. I observed this behavior in a 450 pages book and the amount the bottom line goes down when footnotes a split is always the same. Is this because of unhappy values in setuplayout or is it a bug? Steffen

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tree charts
by Idris Samawi Hamid 26 Feb '07

26 Feb '07

Dear cabal, Do any of you have any examples of tree charts done in, say, MetaFun? Are there any macros, libraries etc. for easy tree charts in \ConTeXt? Example: http://www.mathematik.uni-kl.de/~anne/Aufl-Bilder/D7Tree.jpg Best Idris -- Professor Idris Samawi Hamid Department of Philosophy Colorado State University Fort Collins, CO 80523 -- Using Opera's revolutionary e-mail client: http://www.opera.com/mail/

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Grid and footnotes
by Oliver Buerschaper 26 Feb '07

26 Feb '07

Dear chaps, consider the following: --- \setuplayout [lines=41, grid=no] \starttext %\showframe[text] \showgrid \dorecurse{2}{\input tufte\footnote{This is some text} \par} \section{Test} \dorecurse{2}{\input tufte\footnote{This is some text} \par} \stoptext --- As long as the grid is turned off, the footnote block perfectly aligns with the bodytext frame. However, turn the grid on and the footnote block suddenly jumps about a line downwards. What's going on here? Best wishes, Oliver

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Strange lucida bright math issue
by Helin Gai 26 Feb '07

26 Feb '07

Hi all, After upgrading to TeXLive 2007, I'm experiencing a strange issue with Lucida Bright. It seems that none of the math font is working. The system keeps reporting "TFM file can't be found" even though it's there. The normal text (nonmath) -- roman/sans serif, etc., is working. What can I do now? Thanks in advance! Helin -- Helin (Colin) Gai Class of 2009, Duke University Box 96332 Durham, NC 27708 Phone: 919-943-6302 helin.gai at gmail.com hg9 at duke.edu

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installationproblem with context-distribution: xetex not working
by Henning Haeske 26 Feb '07

26 Feb '07

Hello, I started this night the installation-instruction from: http://wiki.contextgarden.net/Linux_User_Installation and then i continued with: http://wiki.contextgarden.net/XeTeX texexec --pdf first.tex is working fine, but the xetex is not working: fonts : using map file: t5-public-lm [1.1] systems : end file first at line 10 ) (see the transcript file for additional information) stdin -> first.pdf [1 ** WARNING ** This .map file looks like a dvips format fotmap file. ** WARNING ** -- Current input buffer is: ec-lmb10 LMRoman10-Demi "enclmec ReEncodeFont" <lm-ec.enc <lmb10.pfb ** WARNING ** -- Reading fontmap file stopped at: file="lm-ec.map", line=7. ** WARNING ** This .map file looks like a dvips format fotmap file. ** WARNING ** -- Current input buffer is: lmbsy5 LMMathSymbols5-BoldItalic "enclmmathsy ReEncodeFont" <lm-mathsy.enc <lmbsy5.pfb ** WARNING ** -- Reading fontmap file stopped at: file="lm-math.map", line=7. ** WARNING ** Could not locate a virtual/physical font for TFM "ec-lmr12". ** WARNING ** >> There are no valid font mapping entry for this font. ** WARNING ** >> Font file name "ec-lmr12" was assumed but failed to locate that font. ** ERROR ** Cannot proceed without .vf or "physical" font for PDF output... Output file removed. I also tried fixing this with this note: http://archive.contextgarden.net/message/20070130.082837.4bc51f61.en.html But I am still getting the same error messages.... My context-directories are having following structure: ../tex/texmf/... ../tex/texmf-local/.. ../tex/texmf-fonts/.. ../tex/texmf-extra/.. ../tex/texmf-linux/.. Is this structure ok? Looks a little bit different than it was with latex. I would be glad for any help to finilize my first step from latex to context. thanks in advance, H.

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Re: [NTG-context] Math Sets (ConTeXt port of braket.sty)
by Zulkifli Hidayat 25 Feb '07

25 Feb '07

> > Hi, > > I find myself writing a lot of probability expressions where I want > the delimiters to scale automatically, and | (conditional sign) to > scale automatically, and the spacing around | to be correct. In LaTeX, > I used to use braket package to do this. Since moving to ConTeXt, I > was doing this by hand, but wring a lot of > > \EXP\left\{ ... \,\middle\, ...\right\} and \Pr( ... \mid ...) > > soon became a pain to read and write. So (thanks to Taco's first hand > knowledge of why TeX is Turing complete), I have written the following > macros: > > \unprotect > \definesystemvariable {ms} % Math Set > > \def\mathsetmiddle{\,\middle\mathsetparameter\c!middle\,} > > \let\currentmathset\empty > \def\mathsetparameter#1% > > {\executeifdefined{\??ms\currentmathset#1}{\executeifdefined{\??ms#1}\empty}} > > \def\definemathset > {\dodoubleargument\dodefinemathset} > > \def\dodefinemathset[#1][#2]% > {\getparameters[\??ms#1] > [\c!text=,\c!left={\{},\c!right={\}},\c!middle=\vert,#2] > \setvalue{#1}{\dododefinemathset[#1]}} > > \def\dododefinemathset[#1]#2#% > {\begingroup > \def\currentmathset{#1} > \mathcode`\|32768 > \let|\mathsetmiddle > \def\mathsetarguments{#2} > \dodododefinemathset} > > \def\dodododefinemathset#1% > {\doifsomething{\mathsetparameter\c!text} > {\mathop{\mathsetparameter\c!text\mathsetarguments}} > \left\mathsetparameter\c!left#1\right\mathsetparameter\c!right > \endgroup} > > \protect > > which allows me to do > > \definemathset[EXP][text={\mfunction{E}}] > \definemathset[PR][text={\mfunction{Pr}},left=(,right=)] > > \starttext > > Correct spacing around the vertical bar. > \startformula > \EXP{f(X) | Y} = \sum_{x} f(x) \PR{x|Y} > \stopformula > > Correct scaling of delimiters (as correct as left and right give you) > > \startformula > \EXP{\sum_z f(X,z) | Y} = \sum_{x,z} f(x,z) \PR{x,z|Y} > \stopformula > > Correct handling of sub|/|super scripts > > \startformula > \EXP_X{f(X) | Y} = \sum_{x} f(x) \PR{x|Y} > \stopformula > > > Is there anyone else interested in this kind of stuff? I have not > ported all the features of braket.sty, but only those that I needed. > Other should not be too difficult to port. > > Hans and Taco: Does it make sense to add these to the core? If so, I > can polish the macros a bit (add a \setupmathsets command). > > Aditya > I think I will need it near in the future. Thanks for nice the nice works. Zulkifli

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how to use \startformula inside textext(...)?
by Mojca Miklavec 25 Feb '07

25 Feb '07

Hello, How can I do something similar to this? \starttext \startMPcode draw textext("\startformula" & "\sum_{i=0}^N i^2" & "\stopformula"); \stopMPcode \stoptext Thanks a lot, Mojca

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Fonts, typescripts and math ??
by w.neimeijer＠hccnet.nl 25 Feb '07

25 Feb '07

Hi, The following used to work \usetypescript[modern][default] \usetypescript[times][ec] \definetypeface[MyFace][rm][serif][times][default][encoding=ec] \definetypeface[MyFace][mm][math][modern][default][encoding=ec] \setupbodyfont[MyFace,10pt] \starttext $\dot{x}, \ddot{y}$. $\bar{z}, \Delta z$. \showmathcharacters \stoptext but now some math characters i.e \Delta are showing up us ` in the text. Also the \bar{z} renders as a bar through the z instead of above. I thought I understood the font selection mechanism, but now I am confused. I am using the latest Context (ConTeXt ver: 2007.02.20 12:00 MKII fmt: 2007.2.23 int: english/english) and also installed the latest Latin-Modern stuff as stated in the release notes. Kind regards Wim

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Feature request for font-ini
by Aditya Mahajan 25 Feb '07

25 Feb '07

Hi Hans, Can the following be added to font-ini? \definealternativestyle [\v!boldsans,\v!sansbold] [\bf\ss] [] Writing \setuphead [section,subject] [textstyle=\bf\ss, numberstyle=\bf\ss] does not feel ConTeXtish :) Aditya

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simplecolumns
by Hans van der Meer 25 Feb '07

25 Feb '07

\simplecolumns have served me well. However, it seems a bit shy to respond to \setupcolumns (although in file page-mul.tex the definition of \setupcolumns preceeds that of \startsimplecolumns). For example, the following typesets 2 columns instead of 4; to set 4 columns \startsimplecolumns[4] is required. \starttext \setupcolumns[n=4] \startsimplecolumns \input tufte \stopsimplecolumns \stoptext Can someone tell me if \setupcolumns has any effect on the typesetting of simplecolumns? Which parameters of those on \setupcolumns are effective in simplecolumns? Not all do, as for example rule=on seems to have no effect. Hans van der Meer

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