- ntg-context - NTG Mailing Lists

Re: subsubsubsection
by Steffen Wolfrum 01 Nov '04

01 Nov '04

Hallo Patrick, Patrick Gundlach <patrick(a)gundla.ch> wrote: > Hello Steffen, > > > [...] > > > Hah, it was just an forgotten entry in the darkest corner of my > > environment setup: > > Good news that you've got it. If you had posted a complete but minimal > example, you might have gotten your answer earlier. > > Patrick Actually that's how I found the answer - while writing a minimal example! Minimal examples always invite to get a fresh look again, don't they? Steffen

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fontdimen trickery
by Adam Lindsay 01 Nov '04

01 Nov '04

Hans, Taco, all, Parallel to Taco's mathfontdump, this morning I ran into a problem trying to reassign a fontdimen of a font invoked using ConTeXt's typescript system. If I try it before a \setupbodyfont, it doesn't recognise the font identifier, and if I try it afterwards, I run into a \reactivatefont mess. The key line in the attached file appears commented out twice: \fontdimen7\csname*new12ptmmmi*\endcsname=0pt (I'm trying to work on some better math support for some other fonts, and trying it this way first, before hacking into a tfm.) The prime question is, is there something higher-level and "obvious" that I'm missing, or does it mean tearing into font-ini? -- =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= Adam T. Lindsay, Computing Dept. atl(a)comp.lancs.ac.uk Lancaster University, InfoLab21 +44(0)1524/510.514 Lancaster, LA1 4WA, UK Fax:+44(0)1524/510.492 -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-

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Re: [dev-context] Re: [NTG-context] Bug in math accents (analyzed)
by Hans Hagen 01 Nov '04

01 Nov '04

Taco has found the reason why \mathaccents may get dislocated in slanted or italic fonts > The problem is that your code does not set \skewchar for the \scriptfont > and \scriptscriptfont of the relevant math families. You need to make sure > you set all three of \textfont X, \scriptfont X and \scriptscriptfont X. > > This requires some minor rewriting of a few macros in font-ini.tex. > I could do that for you, but my coding style is not even remotely > similar to yours so I wager you'd rather do it yourself. ;-) > font-ini needs the following patch \appendtoks \dosetmathfamily\mrfam\textface\scriptface\scriptscriptface\c!mr\mrfallback \dosetmathfamily\mifam\textface\scriptface\scriptscriptface\c!mi\empty \dosetmathfamily\syfam\textface\scriptface\scriptscriptface\c!sy\empty \dosetmathfamily\exfam\textface\textface \textface \c!ex\empty \dosetmathfamily\mafam\textface\scriptface\scriptscriptface\c!ma\empty \dosetmathfamily\mbfam\textface\scriptface\scriptscriptface\c!mb\empty \dosetmathfamily\mcfam\textface\scriptface\scriptscriptface\c!mc\empty \dosetmathfamily\nnfam\textface\scriptface\scriptscriptface\c!nn\empty \to \mathstrategies \appendtoks \dosetskewchar\mifam\defaultskewcharmi % implemented later on \dosetskewchar\syfam\defaultskewcharsy % implemented later on \to \mathstrategies \def\dosetskewchar#1#2% {\ifx\@@fontskewchar\empty \skewchar\textfont #1#2% \skewchar\scriptfont #1#2% \skewchar\scriptscriptfont#1#2% \else \skewchar\textfont #1\@@fontskewchar \skewchar\scriptfont #1\@@fontskewchar \skewchar\scriptscriptfont#1\@@fontskewchar \fi} i'll patch the distribution Hans ----------------------------------------------------------------- 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 -----------------------------------------------------------------

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Re: [NTG-context] Re: subsubsubsection
by Steffen Wolfrum 01 Nov '04

01 Nov '04

Patrick Gundlach <patrick(a)gundla.ch> wrote: > Hello Steffen, > > > ... sure I have seen that subsubsubsection is already defined in core-sec.tex. > > Then the numbering/charactering works fine ... BUT why does a heading that's mapped to it > > just not appear in the TOC? > > > Sorry, but I don't get it. Could you please try to make a small > example file that shows us what you want to achieve? > > > Patrick Hah, it was just an forgotten entry in the darkest corner of my environment setup: \definecombinedlist[content][... lots of entries ...][level=subsubsection] ^^^^^^^^^^^^^ I didn't remember this last option being set at the end of that unwrapped line. Sorry for the trouble, Steffen

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minimal ConTeXt tree
by Steffen Wolfrum 01 Nov '04

01 Nov '04

Hi all, I wanted to give my TeX a fresh start, deleted the complete tetex folder and downloaded Hans' "macosxtex.zip". Could someone please share his/her experience what to do now - in order to get the files in this zip work? I am working on MacOSX and - by now - I am not so firm on the path topic that's probably necessary now... so I need probably a *very easy explanation* :o/ Any help welcome! Steffen

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Re: subsubsubsection
by Steffen Wolfrum 31 Oct '04

31 Oct '04

... sure I have seen that subsubsubsection is already defined in core-sec.tex. Then the numbering/charactering works fine ... BUT why does a heading that's mapped to it just not appear in the TOC? Steffen

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side-by-side
by David Arnold 31 Oct '04

31 Oct '04

All, I have: \page \subject{Plotting} With preliminaries completed, plotting is a simple matter. \starttyping >> x=linspace(-2,4); >> y=x.^2-2*x-3; >> plot(x,y) >> xlabel('x') >> ylabel('y') >> title('y = x^2 -2x -3') >> grid on \stoptyping \placefigure[none]{}{\externalfigure[slide1.png]} I'd like to arrange this on my slide side-by-side, the code to the left, the image to the right. If I we're doing this in Latex, I would probably use minipage environments for this. Can someone hint at the Context Way of doing this? I'd like my code vertically centered on the left, the image on the right. Thanks.

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\def\vec#1
by David Arnold 31 Oct '04

31 Oct '04

All, This is fine. \starttext \startformula \left(\matrix{y_1\cr y_2\cr \vdots\cr y_n}\right)= \left(\matrix{x_1^2\cr x_2^2\cr \vdots\cr x_n^2}\right) -2\left(\matrix{x_1\cr x_2\cr \vdots\cr x_n}\right) -\left(\matrix{3\cr 3\cr \vdots\cr 3}\right). \stopformula If \startformula \vec x =\left(\matrix{x_1\cr x_2\cr \vdots\cr x_n}\right)\quad\hbox{and}\quad \vec y =\left(\matrix{y_1\cr y_2\cr \vdots\cr y_n}\right), \stopformula \stoptext But when I redefine \vec, I get a problem. \def\vec#1{\bf #1} \starttext \startformula \left(\matrix{y_1\cr y_2\cr \vdots\cr y_n}\right)= \left(\matrix{x_1^2\cr x_2^2\cr \vdots\cr x_n^2}\right) -2\left(\matrix{x_1\cr x_2\cr \vdots\cr x_n}\right) -\left(\matrix{3\cr 3\cr \vdots\cr 3}\right). \stopformula If \startformula \vec x =\left(\matrix{x_1\cr x_2\cr \vdots\cr x_n}\right)\quad\hbox{and}\quad \vec y =\left(\matrix{y_1\cr y_2\cr \vdots\cr y_n}\right), \stopformula \stoptext I thought \vec in this case should just chew up the very next symbol, but the bold seems to continue into the display in the second formula. I'm missing something here. What is it?

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subsubsubsection
by Steffen Wolfrum 31 Oct '04

31 Oct '04

Hi, I have to typeset a document with 5 heading levels. So I wanted to create a subsubsubsection (section-6). But it doesn't work. According to the manual I did it like that: \definesection[section-6] \setupsection[section-6][conversion=characters,previousnumber=no] \definehead[LevelFive][section-6] But these headings get numbers (like section-5) and no entry in the TOC. When I would define \definehead[LevelFive][section-5] then there is an entry in the TOC (but with the wrong counter) Why does \definesection[section-6] not work (for me)? Steffen

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startyping modification
by David Arnold 31 Oct '04

31 Oct '04

All, I have: \starttyping y = x.^2 -2*x - 3 \stoptyping I'd like, just this one time, to typeset this so it fall in the middle of the page, with a slightly enlarged fontsize. What's the best way to do this?

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