Am 27.12.2008 um 12:20 schrieb Tad Ashlock:
I'm trying to create a ConTeXt macro (mkiv) that will manipulate the
macro argument's text with Lua and then feed it back into ConTeXt
with tex.print(). My approach worked correctly until I called the
macro with \starttabulate ... \stoptabulate in the macro's
argument. So I started reducing the problem down to a minimum
example which surprisingly turned out to have nothing to do with the
manipulations I was performing.
\long\def\testmacro#1{\directlua0{d='\luaescapestring{#1}'}}
\starttext
Hello, world!
\testmacro{%
testing
\starttabulate
\NC 0 \NC testing tabulate. \NC \NR
\stoptabulate}
\stoptext
\def\testmacro#1{\ctxlua{d='\luaescapestring{\normalunexpanded{#1}}'}}
\starttext
\testmacro{\starttabulate[|l|p|] \NC knuth \NC \input knuth \NC\NR
\stoptabulate}
\ctxlua{tex.sprint(d)}
\stoptext
Wolfgang
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