Re: [NTG-context] \startluacode and macro names with underscores

Am 04.09.2012 um 15:40 schrieb Marco Patzer :

Hi,

the luacode environment chokes on macro names with underscores. Example:

\starttext \unprotect

\def\number_two{two}

\startluacode userdata = userdata or { } function userdata.number_one() context("one") end

-- works userdata.number_one()

-- fails -- context.number_two()

-- workaround tex.print("\\number_two") \stopluacode

\protect \stoptext

Why is that and what can be done to access underscored macros in the usual way? I guess it's some catcode change from the function that prints into the TeX stream.

Use this in your Lua code: context.unprotect() context.number_two() context.protect() Wolfgang