April 2010 - ntg-context - NTG Mailing Lists

entities in xml
by Hans van der Meer 16 Apr '10

16 Apr '10

I find some strange things happening with a few entities in the processing of xml. Or am I mistaken, of course. But enlightment would be appreciated. < produces < but > produces < too, mirabile dictu (> correctly produces >) & makes the rest of the contents of the xml-node disappear, & does this too Thus there seems to be an issue with > and with & and & Hans van der Meer ConTeXt ver: 2010.04.12 23:47 MKIV fmt: 2010.4.13 int: english/ english

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object in use
by Hans van der Meer 14 Apr '10

14 Apr '10

Any idea what can cause the following error? I never encountered such a thing so I don't know where to start hunting. The error is new in mkiv, did not occur in mkii. ! LuaTeX error ...beta/tex/texmf-context/tex/context/base/lpdf-ini.lua: 534: pdf.immediateobj() object in use stack traceback: [C]: in function 'pdfimmediateobj' ...beta/tex/texmf-context/tex/context/base/lpdf-ini.lua:534: in function '?' ...beta/tex/texmf-context/tex/context/base/lpdf-ini.lua:462: in function 'run' ...beta/tex/texmf-context/tex/context/base/lpdf-ini.lua:485: in function 'finalizedocument' <main ctx instance>:1: in main chunk. <inserted text> ...einjections.finalizedocument()} <inserted text> \the \everylastbackendshipout \flushtextdata \actualshipout ...e \relax \the \everylastshipout \global \everylastshipout ... \myshipout ...\@@ppmethod }\gobbleoneargument {#1} \setnextrealpageno \afters... \dofinaloutput ...hbox {\vbox {\dopagebody #1#2}}} \the \everyaftershipout \a... \finaloutput ...EAEAEA \dofinaloutput \fi \fi #1#2 \resetselectiepagina \incr... ... l.41 \stopproduct Hans van der Meer

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Re: [NTG-context] Latest beta...
by Michael Green 14 Apr '10

14 Apr '10

Mojca Miklavec <mojca.miklavec.lists <at> gmail.com> writes: > > On Tue, Apr 6, 2010 at 21:24, Willi Egger wrote: > > I just updated the latest beta in a completely new tree: > > > > I get now the following message: > > > > .../lua60/tex/texmf-osx-intel/bin/context: line 2: 1634 Bus error > > mtxrun --script context "$@" > [snip] > This might as well be a mac-intel-only luatex-related problem > (something for Taco in any case), but I cannot reproduce it yet. > > Mojca > ________________________________________________________________________ ___________ I hit a similar problem on a ppc mac. So it's probably not an intel- only thing. The .firstsetup script crashes. It worked fine through at least March 23, for what it's worth. Here's a transcript I have a crash log too, if that would help. sudo ./first-setup.sh receiving file list ... done bin/ bin/mtx-update.lua bin/mtxrun bin/texlua wrote 18489 bytes read 4918220 bytes 229614.37 bytes/sec total size is 6550101 speedup is 1.33 MTXrun | fileio: variable 'SELFAUTOLOC' set to '/Users/michaelgreen/ Applications/context/bin' MTXrun | fileio: variable 'SELFAUTODIR' set to '/Users/michaelgreen/ Applications/context' MTXrun | fileio: variable 'SELFAUTOPARENT' set to '/Users/ michaelgreen/Applications' MTXrun | fileio: variable 'TEXMFCNF' set to '{$SELFAUTODIR, $SELFAUTOPARENT}{,{/share,}/texmf{- local,.local,}/web2c}' MTXrun | fileio: no cnf files found (TEXMFCNF may not be set/known) MTXrun | using script: ./bin/mtx-update.lua MTXrun | state: loaded MTXrun | update: start ./first-setup.sh: line 69: 5194 Bus error mtxrun -- verbose --script ./bin/mtx-update.lua -- update --make --force --engine=all --context=beta --texroot=$PWD/tex $@

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Re: [NTG-context] footnote marks fail
by Michael Saunders 14 Apr '10

14 Apr '10

Taco Hoekwater wrote: > I may be missing something on my side, but I can't get sups=yes > to work at all. > > \definefontfeature[default][default][mode=node,script=latn,sups=yes] > \switchtobodyfont[palatino,11pt] It may well be that this palatino doesn't have the sups feature. Let me put it this way: \starttext text1\footnote{1footnote} \stoptext This will produce four instances of the numeral '1'. Suppose I want them all to look exactly alike. In other words, suppose I didn't want either footnote mark to be rescaled or elevated at all. How could I do that?

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\nocap does not work
by Marco 14 Apr '10

14 Apr '10

Hi, I wanted to wikify the command »\nocap« and tried it out. But it does seen to have any effect, see the example from the manual: \starttext \cap {People that have gathered their \cap {capital} at the cost of other people are not seldom \nocap {decapitated} in revolutionary times.} \stoptext The word »decapitated« ist also capitalized. MTXrun | current version: 2010.04.07 This is LuaTeX, Version beta-0.60.0-2010040422 Marco

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Re: [NTG-context] grid in footnotes, was: Re: footnote marks fail
by Michael Saunders 14 Apr '10

14 Apr '10

> i was not even aware that \newcommand was there ... probably more a catch for bibtex issues I have been using it a lot since, although Context seems to use a lot of brackets, it won't allow nested ones. For example, I have to use: \newcommand{\hfstyle}{\switchtobodyfont[15pt]} \setupheader[style=\hfstyle] because I'll get an error from: \setupheader[style=\switchtobodyfont[15pt]] Is there an easier way? > > \setupnote[footnote][location=columns,numbercommand=\fnmstyle,textcommand=\fntstyle,textstyle=\addff{su},align={normal,hanging},split=verystrict,interaction=yes] > > > > I don't know quite why it works, but it works---except for one little > > thing---there is a little vertical space between each footnote > (apparently because of the \switchtobodyfont[12pt]). > > > that will indeed define the interlinespace; also, the regular \high > command does some snapping while with the supp feature you're dependent > on what the fonts delivers as ht/dp of a glyph I don't see how could you possibly use \high{} for the footnote marks (\setupnote[footnote][?]). Besides, as I understand it, \high{} just rescales the body font---which always looks bad. So, I don't want to use \high{}. I use my numr feature which gives me exactly the right shape and height, but I have a little space between the footnotes. How do I eliminate the space? Maybe by setting a verytolerant grid for the footnotes? I don't know how.

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grid in footnotes, was: Re: footnote marks fail
by Michael Saunders 14 Apr '10

14 Apr '10

Peter M?nster wrote: > \setupfootnotes[numbercommand=, textcommand=, style=, textstyle=, > bodyfont=] Thanks, Peter. With some experimentation I got what I wanted. For the record, I'm using: \definefontfeature[su][body][sups=yes,ordn=yes]%superior \definefontfeature[nu][body][numr=yes]%numerator \definefontfeature[po][body][pnum=yes,onum=yes]%proportional old style \newcommand{\fnmstyle}{\addff{nu}\switchtobodyfont[12pt]} \newcommand{\fntstyle}{\addff{po}} \setupnote[footnote][location=columns,numbercommand=\fnmstyle,textcommand=\fntstyle,textstyle=\addff{su},align={normal,hanging},split=verystrict,interaction=yes] I don't know quite why it works, but it works---except for one little thing---there is a little vertical space between each footnote (apparently because of the \switchtobodyfont[12pt]). So I have one more question: is there a way to force the footnotes onto their own grid to prevent this? I am already using \setuplayout[...,grid=verytolerant], which I thought would take care of it.

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Re: [NTG-context] footnote marks fail
by Michael Saunders 14 Apr '10

14 Apr '10

Taco Hoekwater wrote: > \setupfootnotes[textcommand=,numbercommand=,style=,bodyfont=] Thanks, Taco. I tried the following: \setupfootnotes[textcommand=,numbercommand=,style=,bodyfont=] \starttext text1\footnote{1footnote} \stoptext and it almost works. The third and fourth '1' look the same, but the first and second '1' (those in the text) are different. The second is on the baseline, but it has been scaled much smaller than the first. I want to turn off even this scaling. My eventual plan is to use my sups for this (they seem to work fine for me), but for now I'd be content to turn the automatic scaling off. By the way, of these four keys (textcommand, numbercommand, style, bodyfont), it's not at all clear to me what each is supposed to control.

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RSFS Font
by Troy Henderson 14 Apr '10

14 Apr '10

I'm trying to follow http://wiki.contextgarden.net/rsfs to get a script L in math mode (to denote Laplace Transform) but to no avail. I followed the code in the first section, but I get the following compilation error. Any help is appreciated. Troy --- context foo.tex MTXrun | run 1: luatex --fmt="/opt/context-minimals/tex/texmf-cache/luatex-cache/context/ccfefc91ec3ed68af1aeed1f470fef4d/formats/cont-en" --lua="/opt/context-minimals/tex/texmf-cache/luatex-cache/context/ccfefc91ec3ed68af1aeed1f470fef4d/formats/cont-en.lui" --backend=pdf "./foo.tex" This is LuaTeX, Version beta-0.52.0-2010031622 \write18 enabled. (/home/thenders/classes/2010/spring/ma304/foo.tex ConTeXt ver: 2010.03.30 18:56 MKIV fmt: 2010.3.31 int: english/english system : cont-new loaded (/opt/context-minimals/tex/texmf-context/tex/context/base/cont-new.tex systems : beware: some patches loaded from cont-new.tex (/opt/context-minimals/tex/texmf-context/tex/context/base/cont-new.mkiv)) system : cont-fil loaded (/opt/context-minimals/tex/texmf-context/tex/context/base/cont-fil.tex loading : ConTeXt File Synonyms ) system : cont-sys loaded (/opt/context-minimals/tex/texmf-local/tex/context/user/cont-sys.tex (/opt/context-minimals/tex/texmf-context/tex/context/base/type-def.mkiv) (/opt/context-minimals/tex/texmf-context/tex/context/base/type-lua.tex) (/opt/context-minimals/tex/texmf-context/tex/context/base/type-siz.tex (/opt/context-minimals/tex/texmf-context/tex/context/base/type-siz.mkiv)) (/opt/context-minimals/tex/texmf-context/tex/context/base/type-otf.tex (/opt/context-minimals/tex/texmf-context/tex/context/base/type-otf.mkiv))) system : foo.top loaded (foo.top) fonts : preloading latin modern fonts (/opt/context-minimals/tex/texmf-local/tex/context/luc/type-luc.tex){/opt/context-minimals/tex/texmf/fonts/map/dvips/lm/lm-math.map}{/opt/context-minimals/tex/texmf/fonts/map/dvips/lm/lm-rm.map} bodyfont : 12pt rm is loaded language : language en is active {/opt/context-minimals/tex/texmf-context/fonts/map/pdftex/context/mkiv-base.map} systems : begin file foo.tex at line 16 ! Undefined control sequence. \scr ->\fam \purefamily {scriptfamily} l.18 ${\scr ABCDEFGHIJKLMNOPQRSTUVWXYZ}$ ?

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What happened with bold math?
by Vyatcheslav Yatskovsky 13 Apr '10

13 Apr '10

Hello, What happened with bold math? \mathbf does not have any effect. \setupbodyfont[mscore,rm,12pt] \starttext $${\mathbf x}'(t) = f({\mathbf x}(t), {\mathbf u}(t), t)$$ \stoptext Regards, Vyatcheslav

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