Subject: | |
From: | |
Reply To: | |
Date: | Thu, 2 Jul 2015 15:43:38 +0200 |
Content-Type: | text/plain |
Parts/Attachments: |
|
|
I had problems with some keys because I hadn't really paid attention
to the order of the declaration. Some tests revealed then that some
key properties (e.g. .code:n) overwrite other (e.g. .groups:n and
.default:n). I don't know if it is a bug but imho at least it should
be mentioned in the documentation.
\documentclass[parskip]{scrartcl}
\usepackage{expl3}
\begin{document}
\ExplSyntaxOn
\keys_define:nn{test}
{
key .code:n = {show~key~(#1)~},
key .groups:n = {show},
key .default:n = {XX},
%different order:
keyb .groups:n = {show},
keyb .default:n = {XX},
keyb .code:n = {show~keyb~(#1)},
}
Key:~\keys_set:nn{test}{key,keyb}~\\
Group:~\keys_set_groups:nnn {test} {show} {key=A,keyb=A}
% a change of the .code:n property
\par
\keys_define:nn{test}
{
key .code:n = {show~key~(#1)},
}
Key:~\keys_set:nn{test}{key}~\\
Group:~\keys_set_groups:nnn {test} {show} {key=B}
\ExplSyntaxOff
\end{document}
--
Ulrike Fischer
http://www.troubleshooting-tex.de/
|
|
|