[NTG-context] Bad argument #1 to 'prehypenchar'

2020-09-14 Thread Aditya Mahajan
The following MWE gives an error with LMTX 2020.09.05


\usemodule[vim]
\definevimtyping[MATLABCODE][syntax=matlab]

\starttext
\startMATLABCODE
  saveas(gcf(), "output/same-sigma.png")
\stopMATLABCODE
\stoptext

The error message is:

callback error: 
...metatex/texmf-context/tex/context/base/mkiv/lang-ini.lua:509: bad argument 
#1 to 'prehyphenchar' (luatex.lang expected, got no value)
stack traceback:
[C]: in function 'lang.prehyphenchar'
...metatex/texmf-context/tex/context/base/mkiv/lang-ini.lua:509: in 
field 'prehyphenchar'
...metatex/texmf-context/tex/context/base/mkiv/typo-brk.lua:171: in 
local 'method'
...metatex/texmf-context/tex/context/base/mkiv/typo-brk.lua:392: in 
upvalue 'typesetters_breakpoints_handler'
[string "local tonut  = nodes.tonut..."]:16: in function <[string 
"local tonut  = nodes.tonut..."]:11>
(...tail calls...)
...metatex/texmf-context/tex/context/base/mkiv/node-pro.lua:88: in 
function <...metatex/texmf-context/tex/context/base/mkiv/node-pro.lua:79>

1 >>  \SYNBOL{}saveas(gcf(), \SYN[String]{"output/same-sigma.png"})\SYNEOL{}
2 
mtx-context | fatal error: return code: 256

Any idea what is going on?

Thanks,
Aditya
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[NTG-context] Documentation for the database module

2020-09-14 Thread mylists
Hi,

I want to typeset a Periodic Table of the Elements. The according data
is prepared in a file with comma separated values (csv/UNIX). I found
some *very* basic informations how to get file based csv-data typeset,
but the result is hardly recognizable as Periodic Table of the
Elements.

To understand how to use the according commands I need a documentation
of it.

What I found was this:
https://wiki.contextgarden.net/M-database
which is more a summary of two examples with no explanations and
starting with the warning "This may be outdated".

Where can I find a good one?

Thanks a lot for any help in advance!
Cheers!
mcc
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[NTG-context] Footnote font size equal to main text font size

2020-09-14 Thread Jairo A. del Rio
Hi, list. I've adapted the following example from the mailing list. My aim
is to use endnotes for each chapter:

\mainlanguage[es]
\definehead[footnotetitle][title]
\startsetups[chapter:after]
\ifcase\rawcountervalue[footnote]\relax
 \else
 \startfootnotetitle[title={Notas}]
 \placefootnotes
 \stopfootnotetitle
 \fi
\stopsetups

\setupnotes[location=none]
\setupnotation[way=bychapter]
\setupfootnotedefinition[style={\switchtobodyfont[12pt]}]

\setuphead[chapter][aftersection=\setups{chapter:after}]

\starttext

\startchapter[title={Chapter One}]

Here comes \footnote{a footnote}. Aquí \footnote{otra nota a pie de página}.

\stopchapter

\stoptext

However, I'm concerned by \switchtobodyfont. How should I make footnote
size the same as the default font size, even when an arbitrary font size is
used.

E.g.:

\setupbodyfont[24pt] % It could be another number instead of 24
\setupfootnotedefinition[style={\switchtobodyfont[???]}]

Thank you in advance.

Jairo :)
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[NTG-context] footnotes in captions in floatcombinations

2020-09-14 Thread Henning Hraban Ramm
Hi,
I got a problem with current LMTX as well as with other versions – while I’m 
sure it used to work at some point:

As soon as there’s a footnote in the caption of a placefigure within a 
floatcombination, the figure won’t get placed. There’s no problem outside of 
floatcombinations or with floatcombinations without footnotes.

Please let there be an easy fix...

Hraban


\useMPlibrary[dum]
\automigrateinserts
\showframe

\starttext

\input knuth

%\startplacefigure[location=none]
%\startfloatcombination[2*1]
\startplacefigure[title={Image with footnote\footnote[f:1]{foo bar baz}}]
\externalfigure[001][width=.48\textwidth]
\stopplacefigure
\startplacefigure[title={Another image with footnote\footnote[f:2]{Something}}]
\externalfigure[002][width=.48\textwidth]
\stopplacefigure
%\stopfloatcombination
%\stopplacefigure

\input lorem

\startplacefigure[location=none]
\startfloatcombination[2*1]
\startplacefigure[title={Left Image\footnote[f:3]{doo be doo}}]
\externalfigure[003][width=.48\textwidth]
\stopplacefigure
\startplacefigure[title={Right Image%\footnote[f:4]{Anything}
}]
\externalfigure[004][width=.48\textwidth]
\stopplacefigure
\stopfloatcombination
\stopplacefigure

\startplacefigure[location=none]
\startfloatcombination[2*1]
\startplacefigure[title={Left Image}]
\externalfigure[005][width=.48\textwidth]
\stopplacefigure
\startplacefigure[title={Right Image}]
\externalfigure[006][width=.48\textwidth]
\stopplacefigure
\stopfloatcombination
\stopplacefigure

\input tufte

\stoptext



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