Re: [NTG-context] ConTeXt gobble my mind

Hello Luigi, 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. On 06 Nov 2014, at 12:16, luigi scarso wrote:

On Thu, Nov 6, 2014 at 10:35 AM, Pierre-François Bonnefoi 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

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