Is text formatting possible in dlgchoose and other input commands?
Example: "Do you want to encode MP3?"
Hmm, if i remember correctly, it isn't possible to embed a dlgchoose within a text string.
You can't embed a dlgchoose inside another dlg* (which I guess is what you mean) but you can put it in the middle of a string (e.g. something passed to a command).
I not completely sure what the root post is asking, though.
@leo: Headline should be "textformatting in dlgchoose". As I can't edit, I can't correct!
I meant if it's possible to highlight text (e.g. bold or underlined) in a dlgchosse string (not option).
English is not my native language and was tired yesterday 
Fair enough. 
I understand now.
As far as I know there's no way to make text bold/underlined etc. in those dialogs.