On 05/06/2015 10:49 PM, Thomas A. Schmitz wrote:
On 05/06/2015 09:38 PM, Pablo Rodriguez wrote:
How could I get the following command working?
\ctxlua{tex.print(string.sub(context("\\xmlatt{#1}{href}"),2))}
I'm not sure that this will ever work - you're mixing and nesting lua and tex code in a messy way. My suggestion would be: if you need to process your xml code with lua, then process things in lua and separate the lua part from your tex code. Write a function xml.functions.a which does the substring split and the printing to context. I have written a page on the wiki http://wiki.contextgarden.net/XML_Lua which may be useful.
Many thanks for your reply, Thomas. I have tried the following: \startxmlsetups xml:a \startluacode function xml.functions.removehash(str) tex.print(string.sub(str,2)) end \stopluacode \unexpanded\def\removehash#1% {\ctxlua{xml.functions.removehash("#1")}} \startasciimode\removehash{\xmlatt{#1}{href}}\stopasciimode \stopxmlsetups But for some reason unknown to me, it doesn’t work. It works on a standard file, but now there. What am I missing? Many thanks for your help, Pablo -- http://www.ousia.tk