Am 06.11.2014 um 13:36 schrieb Pierre-François Bonnefoi:

thank you for proposing a solution, but it's not suitable to my needs as
it modifies the content of the typing region : the backlash is displayed

I want to be able to gobble or not the typing region by using a macro
without modifying it.

\starttext

\iffalse   % or \iftrue
\starttyping
{ printf("%d", data); }
\stoptyping
\fi
This is not ignored !

\stoptext


Herbert
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