Pablo Rodriguez <mailto:oi...@gmx.es>
17. September 2015 18:47
Dear list,
I have the following sample:
\startluacode
function document.gouppercase(str)
tex.print(str:upper())
end
\stopluacode
\unexpanded\def\MyUpper#1%
{\ctxlua{document.gouppercase("#1")}}
\starttext
\doif{\MyUpper{adfalkjfaeñf}}{\MyUpper{aDFAlkjfaeñf}}{equal}{unequal}
\ctxlua{if string.upper("adfalkjfaeñf") == string.upper("aDFAlkjfaeñf")
then tex.print("equal") else tex.print("unequal") end}
\stoptext
Why are are the first two strings unequal?
You can’t use a unexpandable (which you created with \unexpanded) in
ConTeXts \doifXXX commands.
PS. You need \doifelse and not \doif.
Wolfgang
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