On 7/13/2020 8:53 PM, Adam Reviczky wrote:
Hi,
Using the minimal example from the contextgarden for gnuplot
(https://wiki.contextgarden.net/Gnuplot) I am getting the following
error message:
This is LuaTeX, Version 1.13.0 (TeX Live 2021/dev/Debian)
system commands enabled.
open source > level 1, order 1, name
'/usr/share/texmf/tex/context/base/mkiv/cont-yes.mkiv'
system >
system > ConTeXt ver: 2020.07.13 16:23 MKIV fmt: 2020.7.13
int: english/english
system >
system > 'cont-new.mkiv' loaded
open source > level 2, order 2, name
'/usr/share/texmf/tex/context/base/mkiv/cont-new.mkiv'
system > beware: some patches loaded from cont-new.mkiv
close source > level 2, order 2, name
'/usr/share/texmf/tex/context/base/mkiv/cont-new.mkiv'
system > files > jobname 'mwe', input './mwe', result 'mwe'
fonts > latin modern fonts are not preloaded
languages > language 'en' is active
open source > level 2, order 3, name '/tmp/4/mwe.tex'
modules > 'gnuplot' is loaded
open source > level 3, order 4, name
'/usr/share/texmf/tex/context/third/gnuplot/t-gnuplot.mkiv'
loading > Gnuplot module
open source > level 4, order 5, name
'/usr/share/texmf/tex/context/fonts/mkiv/type-imp-texgyre.mkiv'
close source > level 4, order 5, name
'/usr/share/texmf/tex/context/fonts/mkiv/type-imp-texgyre.mkiv'
close source > level 3, order 5, name
'/usr/share/texmf/tex/context/third/gnuplot/t-gnuplot.mkiv'
lua error > lua error on line 4 in file /tmp/4/mwe.tex:
/usr/share/texmf/tex/context/base/mkiv/buff-ini.lua:439: attempt to call
a nil value (upvalue 'gettoken')
stack traceback:
/usr/share/texmf/tex/context/base/mkiv/buff-ini.lua:439: in upvalue 'pickup'
/usr/share/texmf/tex/context/base/mkiv/buff-ini.lua:635: in function
</usr/share/texmf/tex/context/base/mkiv/buff-ini.lua:626>
(...tail calls...)
1 \usemodule[gnuplot]
2
3 % write a script for gnuplot
4 >> \startGNUPLOTscript[sin]
5 plot sin(x)
6 \stopGNUPLOTscript
7
8 % include the resulting graphic into the document
9 \useGNUPLOTgraphic[sin]
10
mtx-context | fatal error: return code: 256
Does the gnuplot module need adjustments?
No, i messed up something ... will be fixed tomorrow
Do you have lmtx installed? It has nicer gnuplot support:
m-gnuplot-demo.gp :
------------------------------------------------
set format xy "$%g$"
set title 'This is a plot of $y=\\sin(x)$'
set xlabel 'This is the $x$ axis'
set ylabel 'This is the $y$ axis'
plot [0:6.28] [0:1] sin(x)
------------------------------------------------
Can be included with:
\starttext
\externalfigure[m-gnuplot-demo.gp][conversion=svg,width=4cm]
\externalfigure[m-gnuplot-demo.gp][conversion=svg,width=8cm]
\stoptext
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