Hi,
when I run this example ...
\setupcolors[state=stop,conversion=never]%needed for specific reason in project
\startuseMPgraphic{Test}
z1 = (-233,0) ;
z2 = (-220,22) ;
fill z1 for i=2 upto 2: .. z[i] endfor .. z1 & cycle ;
\stopuseMPgraphic
\defineoverlay[TTest] [\leftaligned
{\scale[height=\overlayheight]{\useMPgraphic{Test}}}]
\starttext
\framedtext[frame=off,loffset=1em,roffset=1em,background=TTest]{\input
knuth\par}
\setupTABLE[frame=off,offset=1ex]
\setupTABLE[row][each][align={middle,lohi}]
\bTABLE
\bTR
\bTD[nr=3,background=TTest] drei \eTD
\eTR
\eTABLE
\stoptext
... I get this error:
! LuaTeX error ...text/tex/texmf-context/tex/context/base/colo-ini.lua:461: bad
argument #2 to 'format' (string expected, got nil)
stack traceback:
[C]: in function 'format'
...text/tex/texmf-context/tex/context/base/colo-ini.lua:461: in
function 'mpcolor'
...text/tex/texmf-context/tex/context/base/colo-ini.lua:792: in
function 'mpcolor'
<main ctx instance>:1: in main chunk.
system > tex > error on line 25 in file MP_MkIV.tex: LuaTeX error ...
15 \starttext
16
17 \framedtext[frame=off,loffset=1em,roffset=1em,background=TTest]{\input
knuth\par}
18
19 \setupTABLE[frame=off,offset=1ex]
20 \setupTABLE[row][each][align={middle,lohi}]
21 \bTABLE
22 \bTR
23 \bTD[nr=3,background=TTest] drei \eTD
24 \eTR
25 >> \eTABLE
26
27 \stoptext
28
29
\ctxcommand ...\directlua \zerocount {commands.#1}
<inserted text> ...:=\MPcolor {\overlaylinecolor }
; BaseLineSkip:=\the \base...
\processMPgraphic ...e ;\!!es , \MPaskedfigure )}}
\egroup \placeMPgraphic \d...
\handleuseMPgraphic ...hics \processMPgraphic {#3}
\endgroup
\douseMPgraphic ...{\@@MPG \currentMPgraphicname }
\empty \endMPgraphicgroup
<to be read again>
}
...
l.25 \eTABLE
?
Process aborted
The problem is the usage of "conversion=never" ... but I need this for other
reason in my project.
Any help?
Steffen
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