![](https://secure.gravatar.com/avatar/7300d3eb9b50cf7e8728cb7991d01275.jpg?s=120&d=mm&r=g)
21 Sep
2013
21 Sep
'13
12:48 p.m.
Ah, I think this does it: \cldcontext{string.sub("#1",0,1)}% Automatically expands the macro. Nice.