Ahh. Ok. Now I got it. Thank you very much, Jürgen and Maria!
Just one more question: Do I always have to enter math-text by
shortcut or by entering \text into math mode, or is this possible via
one of the options of the Insert>Math>... menu, too?
Johannes
Am 10.12.2007 um 14:44 schrieb Jürgen Spitzmüller:
Johannes Knaus wrote:
Everything works fine as long as I'm putting \Tree [.$\sigma$ $\mu$ $
\mu$ ] into ERT.
If I put it into a math environment (Instant Preview is turned "on")
which I instantiated by pressing the "Insert Math" button the problem
occurs as before.
How come?
Again, you must enter *math-text* mode, not math mode. That is
Hit Alt-m twice
or
Insert Math mode as you descibed, and then enter "\text ".
Jürgen
