Hi Hans,
>> I am running into a problem with the \shade command...
>> tex error > tex error on line 8 in file ./TikZtest.tex: Valid keyword
>> expected, likely 'direction'
>> <macro> \pgfsys@vertshading
>> #1#2#3->{\pgf@parsefunc {#3}\pgfmathparse {#2}\setbox \pgfutil@tempboxa
>> =\hbox dir
>> ...
> luametatex doesn't have the dir keyword
>
> (I could probably add it in a simplified form just for this purpose because
> the performance penalty is less now.)
If you have a chance to add a dir keyword, that would be great. Since the
keyword is used inside a TikZ macro, I don’t see any way I can work around it
in my document.
I am gradually converting my diagrams from TikZ to MetaFun, but with well over
a hundred diagrams in my current project, that’s going to take some time.
Thanks!
Gavin
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