On Thu, Nov 6, 2014 at 10:35 AM, Pierre-François Bonnefoi <bonnefoi@unilim.fr> wrote:
Hello,

I've made a lot of improvement to my slides format for my teaching material and I've run into a serious issue with gobbleinput that I can express with with simple lines :

\starttext
\gobbleuntil\stoptyping
\starttyping
{ printf("%d", data); }
\stoptyping
This is ignored ! 
\stoptext

How can I use correctly gobbleinput to make it works ?


"%d" 
in this situation means ["][ token comment ] <other tokens> 
--- \gobbleuntil neutralizes \starttyping that changes the catcode of '%'  ---
so you are left with an open group  (the { before printf)
that needs to be closed.

So the first step is to make '%' a letter token

\starttext
%\tracingall
\gobbleuntil\stoptyping
\starttyping
    { printf("\%d", data); }
\stoptyping
%\tracingnone
This is not more ignored ! 
\stoptext

 

--
luigi