Re: [NTG-context] Modes and conditional part of the source

On Thu, 28 Feb 2019, Procházka Lukáš Ing. wrote:

Hello,

I'm struggling with using modes to make a part of the text conditional.

Here is my code:

---- \def\b#1{\startmode[#1]} \def\e{\stopmode}

% \enablemode[100] % For optional usage

\starttext A \b{100} % Should be start of some conditional text from here ... B \e % ... to here \stoptext

Modes don't work that way. You can do something like this: \define[1]\bbb {\doifnotmode{#1} {\grabbufferdata[dummy][bbb][eee]}} \let\eee\relax \enablemode[100] \starttext A \bbb{100} Inside mode 100 \eee \bbb{101} Inside mode 101 \eee \stoptext Depending on the actual use case, there might be simpler ways. Aditya