Hi, I have a somewhat older document (not too old though!) with TeX text in math and math-dislay. I've got something like:
Vrm{t} where "rm{" and "}" are in red, the rest in blue. "rm{t" are as subscripts, whereas "}" is normal again (odd!). However, when I put the cursor inside the math environment and press the "TeX" button in the button bar, I cannot add TeX text. So I can't manually retype the upper example. Any idea why that is? Regards, Rob