July 2009 - ntg-context - NTG Mailing Lists

Re: [NTG-context] no line breaks between figures
by Aditya Mahajan 22 Jul '09

22 Jul '09

CCed to ConTeXt mailing list. On Tue, 21 Jul 2009, Mojca Miklavec wrote to pgf.user list: > Hello, > > I noticed that a large number of > \begin{tikzpicture} \draw (0,0) -- (5,1); \end{tikzpicture} > breaks at line end while > \starttikzpicture \draw (0,0) -- (5,1); \stoptikzpicture > just generates an infinitely long line. > > Is there any simple way to fix the behaviour in ConTeXt? Don't know. > I also don't like the behaviour in > \placefigure{title}{\starttikzpicture ... \stoptikzpicture} > that has to be surrounded with > \hbox{\starttikzpicture ... \stoptikzpicture} > else the figure gets placed at the beginning of line instead of being centered. This is what is happening. The pgf code basically boils down to this. \starttext \newbox\pgfpic \setbox\pgfpic\hbox to 10pt\bgroup abc \egroup \placefigure {testing box placement} {\leavevmode\raise-2pt\box\pgfpic} \stoptext Now since \placefigure internally places its contents in a \vbox, this boils down to a differnce beween \hbox to \textwidth {\hss \vbox{\hbox{abc}} \hss} \hbox to \textwidth {\hss \vbox{\leavevmode\raise-2pt \hbox{abc}} \hss} So, the solution is to either patch \placefigure so that \def\setlocalfloatdimensions#1% {... \global\setbox\floatbox\hbox% was \vbox ....} or redefine \pgfsys@typesetpicturebox to \def\pgfsys@typesetpicturebox#1{% .... \hbox{\leavevmode\raise-\pgf@x\box#1}%\hbox added } The redefinition at ConTeXt will break some existing documents (i.e., the authors will have to manually add a \vbox where there was none earlier). The redefinition at tikz end will make all pgf code run slightly slower (an extra hbox for each typeset pgfpicture) If neither of these is acceptable, then we can have a simple wrapper around \start-stop tikzpicture: \def\startTIKZcode{\hbox\bgroup\starttikzpicture} \def\stopTIKZcode {\stoptikzpicture\egroup} which will only affect ConTeXt code. Aditya

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Strange behaviour of startitemize[1]
by Xan 22 Jul '09

22 Jul '09

Hi, Sorry for perhaps silly question, but I receive and error for this code: \subsubsubject{El problema de la paraula} \startitemize[1] \item $\pi(x^{-1}) = \pi(x)^{-1}$ per a tot $x \in X$. \item Per a tota paraula $w = w_1 \ldots w_r$ sobre $X \cup X^{-1}$, \startformula \pi(w) = \pi(w_1) \cdots \pi(w_r) \in G. \stopformula \stopitemize that in the first item should be one less $: subsubsubject : - El problema de la paraula ! Argument of \dodoregister has an extra }. <inserted text> \par <to be read again> } \doattributes ...name #1#2\@EA \endcsname \fi {#4} \dostopattributes \dolistitem ...evel \c!style \c!color {\listitem } \fi \fi }\ifconditional \f... \complexdoitemgroupitem ...obreak \fi \dolistitem \relax \ifconditional \pac... <to be read again> $ l.237 \item $ \pi(x^{-1}) = \pi(x)^{-1}$ per a tot $x \in X$. ? x The whole file is attached. What's the problem. Sorry I don't see.... Xan. % interface=en output=pdftex %\environment capcalera.context % Capçalera % Regime \enableregime[utf] % Choose a font \setupbodyfont [cmr,11pt] % cmr, 11pt % Be tolerant with paragraph building \setuptolerance [horizontal,verytolerant,stretch] % Choose a language, and associated hyphenation rules. %\language [ca] \mainlanguage[ca] % Page number \setuppagenumbering [location={footer}] % White space between paragraphs %\setupwhitespace [big] % Paper size \setuppapersize [a4] % Margins %\setuplayout [grid=yes, footer=0.5\footerheight, header=0.5\headerheight] %\setuplayout[footer=2cm, header=2cm] %\showlayout %\showframe %\showsetups % Format de marges %\setuplayout[topspace=1.5cm, % marge d'adalt %margin=1.5cm, %marges dels costats %header=1.0cm,%separació entre adalt i primera línia %footer=1.0cm,%separació entre abaix i darrera línia %width=fit,height=fit,backspace=2cm] % Enable colors and activate hyperlinks \setupcolors [state=start] \definecolor[lightblue][r=0.5, g=0.5, b=1.0] %\setupinteraction [state=start, color=lightBlue] %\setupurl[style=small, space=yes] \setupurl[space=yes] % Enumerate the URLs %\useURL[wiki][http://wiki.contextgarden.net][][\ConTeXt\ wiki] %\useURL[nagorko-pdf][http://www.math.bgu.ac.il/~barakw/probseminar/nagorko/slides.pdf][][http://www.math.bgu.ac.il/\~{}barakw/\quad\quad\quad\quad probseminar/nagorko/slides.pdf] %\useURL[govern-me][http://sgtrelinst.caib.es/llibrestil/00index.html][][http://sgtrelinst.caib.es/llibrestil/00index.html] %\useURL[context-manual-pdf][http://www.pragma-ade.com/general/manuals/cont-eni.pdf][][http://www.pragma-ade.com/general/manuals/ cont-eni.pdf] %\useURL [contextgarden] [{http://www.contextgarden.net}] %\useURL [mccammond][{http://www.math.ucsb.edu/~jon.mccammond/geogrouptheory/}][] [{\tf http://www.math.ucsb.edu/\~{}jon.mccammond/geogrouptheory/}] % Fonts %% Chapters... \setupheads[align=flushleft] \setuphead[chapter][style={\tfd\bf}] \setuphead[section][style={\bfc}, header=nomarking] \setuphead[subsection][style={\bfb}] \setuphead[subsubsection][style={\bfa}] %\setuphead[section][textstyle=bold] % Bibliography options % BIBTEX \usemodule[bib] \usemodule[bibltx] \setupbibtex[database=memoria,sort=author] \setuppublications [alternative=ams,numbering=yes, sorttype=bbl, criterium=cite]% \setupheadtext[ca][pubs=Referències] \setuppublicationlist[authoretallimit=3] \setuppublicationlist[authoretaltext={\it\ et al.}] \setuppublicationlist[authoretaldisplay=1] %Indentation \setupheads[indentnext=yes] \setupindenting[yes,small,first] %\setupformulae[indentnext=yes] % Vertical spaces between paragraphs \setupwhitespace[small] %Itemize \setupitemize[each][indentnext=no,margin=2em] % [identnext=yes,margin=2em] \setupitemize[each][headstyle=bold] %\setupitemize[a][right=),stopper=] % Mathematical packets \usemodule[newmat] \usemodule[math-ams] % Heads and footers %\setupfootertexts[][{\tfx \currentdate}] %\setupfootertexts[\pagenumber/\lastpage] %\setupfooter[text][before=\hrule] %\setupheader[text][after=\hrule] %\setupheadertexts[{\tfx Màster de Matemàtiques}][{\tfx \jobname.\ConTeXt{}.\currentdate}] %\setupheadertexts[][{\tfx \currentdate}] % hyphenating \hyphenation{do-cu-ment} \hyphenation{pro-ble-ma} \hyphenation{es-crip-tu-ra} \hyphenation{ge-ne-ra-lit-za-ció} \hyphenation{cor-res-po-nents} \hyphenation{pa-rells} \hyphenation{ge-ne-rat} % Modules \usemodule[tikz] \usemodule[pgfmath] \usetikzlibrary[mindmap,arrows,calc,decorations.pathmorphing,decorations.markings] %\usetikzlibrary[trees] % AMSTHM equivalent %% Exercici \defineenumeration [exercici] [text={Problema},headstyle=bold,between=\blank,titledistance=0em,textdistance=1em, stopper={.\space},location=serried,left={\bgroup\bf},right={\egroup},width=fit,before={\bgroup\startframedtext[background=screen,frame=off,width=broad]},after={\stopframedtext\egroup}] %% Lema \defineenumeration [lema] [text={Lema}, % Què es mostra before={\blank[big]}, % abans de lema, un bigskip after={\blank[big]}, % després de lema, un bigskip headstyle=bold, % Negreta per la capçaleras %between=\blank, % Entre Lemmes una línia en blanc titledistance=.5em, % espai entre número i parèntesis. textdistance=.5em, % espai entre ) i text stopper={.\space}, % Com acaba. Després de parèntesis un '.' location=serried, width=fit, % que ocupi tot l'espai style=italic, % estil del text title=yes, % si puc posar o no arguments opcionals titlestyle=bf, % estil del títol way=bytext, % enumerar en tot el document conversion=numbers,indenting=yes] % enumera amb arabic %% Proposició, corol·laris, teoremes. %% Comparteix els nombres amb lema %% Si volem que vagin a part, hem de posar 'number=proposition' \defineenumeration [proposition] [lema] [text={Proposició}] \defineenumeration [corollary] [lema] [text={Corol·lari}] \defineenumeration [theorem] [lema] [text={Teorema}] %% Definició \defineenumeration [definition] [lema] [text={Definició},style=tf,titlestyle=bf,indenting=yes] \defineenumeration [notation] [definition] [text={Notació},style=tf,titlestyle=bf,indenting=yes] \defineenumeration [note] [definition] [text={Nota},style=tf,titlestyle=bf,indenting=yes] %% Demostració \defineenumeration[demo][text={Demostració.\space},number=no,location=serried,width=fit,headstyle=italic,indentnext=yes,between=\blank,textdistance=.5em,closesymbol={\mathematics{\Box}},style=normal,indenting=yes] % Table of contents %% dots between... and subsubsubsection are not listed \setupcombinedlist[content][level=4,alternative=c] %% section = bold. % width= 10mm --> less space between num-letter %% line break after section. \setuplist[section][style=bold,width=10mm] \setuplist[section][before=\blank] %% margin = 10 mm. Put the subsection just bottom section. \setuplist[subsection][margin=10mm,width=10mm] \setuplist[subsubsection][margin=20mm,width=10mm] %\setuplist[subsection] %[distance=1em] % section = bold. % % Això ho trec d'un manual: %\setuplist[subsection] % [margin=1em, % numbercommand=\NumCom] %\def\NumCom#1{\hbox to 2em{\hfill #1}} % Set "Índex" like "Índex de continguts" \setupheadtext [ca] [content=Índex] % Definitions/abbreviations \define[1]\dist{d(\sigma_g(#1), \sigma_h(#1))} \define[1]\imp{{\bgroup\startframedtext[background=screen,frame=on,width=broad]#1\stopframedtext\egroup}} %\define[1]\imp{{\bgroup\startframedtext[background=color,backgroundcolor=lightblue,frame=on,width=broad]#1\stopframedtext\egroup}} % SPLIT \def\startsplit {\startalign} % no number by default \def\stopsplit {&\doalignNR[+][]\crcr % for a number on last line \stopalign} % Other \setupunderbar[alternative=b] % Fix underline style % For putting underline with spaces: \underbar{\dorecurse{40}~} % Define new register for the Index of Symbols \defineregister[symbol][symbols] % Start the text \starttext \version[concept] \subsubsubject{El problema de la paraula} \startitemize[1] \item $\pi(x^{-1}) = \pi(x)^{-1}$ per a tot $x \in X$. \item Per a tota paraula $w = w_1 \ldots w_r$ sobre $X \cup X^{-1}$, \startformula \pi(w) = \pi(w_1) \cdots \pi(w_r) \in G. \stopformula \stopitemize \stoptext \startitemize[1] \item $\pi(x^{-1}) = \pi(x)^{-1}$ per a tot $x \in X$. \item Per a tota paraula $w = w_1 \ldots w_r$ sobre $X \cup X^{-1}$, \startformula \pi(w) = \pi(w_1) \cdots \pi(w_r) \in G. \stopformula \stopitemize \startdefinition Sigui $X$ un conjunt qualsevol i $R \subseteq F(X) \times F(X)$ una relació binària sobre el grup lliure $F(X)$. Una {\em presentació ${\cal P}$ amb generadors $X$ i relacions $R$}\index{presentació}, que indicarem amb ${\cal P} = \langle X \mid R \rangle$, és el grup quocient $F(X)/\langle \langle R_* \rangle \rangle$, on \startformula R_* = \{uv^{-1} \mid (u, v) \in R\} \subseteq F(X). \stopformula Quan ens convengui diferenciar entre la presentació com a un parell ordenat de símbols i el grup quocient en si, indicarem amb ${\cal P}$ la presentació i $G({\cal P})$ el grup que aquesta representa. \stopdefinition

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Font of this article
by Xan 22 Jul '09

22 Jul '09

Hi, Does anyone know what is the font from this article: http://www.tug.org/pracjourn/2006-4/fenn/ ?? I like it very much. Xan.

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Space between description entries?
by Corsair 22 Jul '09

22 Jul '09

Hi all, Anyone knows how to adjust white space between description entries? I thought it was `inbetween', but it does not work. -- There is no emotion; there is peace. There is no ignorance; there is knowledge. There is no passion; there is serenity. There is no death; there is the Force.

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problem with t-letter.tex and itemize
by Peter Münster 22 Jul '09

22 Jul '09

Hello, The example shows the problem: \usemodule[letter] \starttext \startletter \startitemize \item Lines are broken at the same places as the input text. Strange... \stopitemize \stopletter \stoptext Cheers, Peter -- Contact information: http://pmrb.free.fr/contact/

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support for "SUBSCRIPT THREE" etc. ?
by Peter Münster 22 Jul '09

22 Jul '09

Hello, Is support for unicode range 0x2080-0x2089 planned? Superscript works well, but not the subscript: \starttext x³ x₃ \stoptext I need it for something like this: \usemodule[vim] \definevimtyping[C][syntax=c] \starttext \startC for(expr₁; expr₂; expr₃) instruction \stopC \stoptext Cheers, Peter -- Contact information: http://pmrb.free.fr/contact/

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Line overflows
by Tom 22 Jul '09

22 Jul '09

A few lines overflow a couple of characters into the right margin. How does one solve this problem? Tom Benjey Tuxedo Press

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tikz
by R. Bastian 22 Jul '09

22 Jul '09

Hello, i try to use tikz: \usemodule[tikz] \usebodyfont [sansserif, 10pt] ... \starttikzpicture[] \draw (0cm, 0cm) -- (5cm, 5cm) node {vous êtes ici}; \stoptikzpicture the text in the figure is not 'sansserif' but cmr-like. How can I get the same 'sansserif' than in the body ? Thanks for your help. -- René Bastian

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some problems with current
by Peter Münster 21 Jul '09

21 Jul '09

Hello, Here some minimal examples showing some problems: 1.) Number missing before first item: \starttext \startitemize[n][start=0] \item zero is missing here \item bla \item bla \stopitemize \stoptext 2.) Problem with \FlushStep: \usemodule[pre-stepwise] \setupinteraction[state=start] \starttext \chapter{Footnote and stepwise} \StartSteps \startitemize \item bla\FlushStep % 1. step: nothing \footnote{footnote}\FlushStep % 2. step: only footnote, not the \item \item bla\FlushStep % 3. step: first \item \stopitemize % second \item never appears \StopSteps \stoptext 3.) ERROR: LuaTeX error lpdf-ano.lua:340: attempt to index global 'urls' (a nil value): \setupinteraction[state=start] \starttext \goto{bla}[url(bla)] \stoptext 4.) \placeheadtext[chapter] showing section title: \starttext \chapter{my chapter title} \section{my section title} test: \placeheadtext[chapter] \stoptext 5.) \setcatcodetable\prtcatcodes no more working: \unprotect \def\bla@bla{sec title} \def\mySection{{\setcatcodetable\prtcatcodes\section{\bla@bla}}} \protect \starttext \mySection bla bla \stoptext 6.) "x.\ " should produce a normal space, not a wide space as "x. ": \starttext x. x, x.\ x,\ x \stoptext Cheers, Peter -- Contact information: http://pmrb.free.fr/contact/

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How to add directory to input path?
by Mojca Miklavec 21 Jul '09

21 Jul '09

Hello, I bet that I have already asked that, but I don't find or remember the answer. I would like to add some folders to TeX search path. Let's say that I have: main.tex sub/include1.tex and would like to use "\input include1.tex" inside main.tex without having to specify full path, in the same way as \setupexternalfigures[directory=...] can be used. I have tried \usedirectory, \usepath, \usesubpath, but neither works. Well ... actually \usepath works in mkiv, but not in mkii. If I use \usepath then \allinputpaths gets the folder I have specified, but it doesn't seem to work. Thanks, Mojca

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