Hi,

I would like to define something like this:
\def\startSolution{\startmode[solutions]...}
\def\stopSolution{...\stopmode}

But when I use \startSolution and \stopSolution, and mode solutions isn't
enabled, I get something like
Runaway argument?
aaa \stopSolution \stoptext
! File ended while scanning use of \dostopmode.

system          > error on line 0 in file : File ended while scanning use of
\dostopmode ...

What's the proper way of doing this?

-- 
Vedran Miletić