[NTG-context] framed getbuffer

[Taco Hoekwater]

>> On Thu, 22 Mar 2007, Taco Hoekwater wrote:
>>
>> > Diagnostics:
>> >
>> > The problem is not caused by the \framed, but by the (lack of)
>> > parsing done by the buffering routines.
>> > Because the \startformula is not expanded, TeX does not realise
>> > you are in math mode, so it objects to the ^ character.


That was obviously the wrong diagnosis. Just lucky that the patient
didn't die.

Also interesting:

   \setuplayout[grid=yes]
   \hbox{\startformula x^2 \stopformula}

(I tried that because in grid  mode, the \startformula wraps the
body inside a \vbox)

Well done Wolfgang,

Taco