Paul Smith wrote: >> You might want to show the effects of the first kind of ERT >> only, but there is no useful way a program can see the difference >> between the different kinds of ERT. > > I disagree with you regarding the above paragraph, indicating you a > counterexample: Scientific WorkPlace. (Please, notice, that I am not > defending that SWP is, in general, superior to LyX; I definitely > prefer LyX.) For instance, with SWP, if you insert the LaTeX code > $x=y$, saving and closing the file, then, when you open again the > same file, $x=y$ will be shown as WYSIWIG. Obviously, I am with you > when you say that not all ERTs are visible.
I could throw numerous counter examples your way where we made LyX 'too clever' and then regretted it. Letting the user be explicit about what he does or doesn't want is a good thing IMO. It was already been pointed out to you that you can already type x=y highlight it and then select Insert->Inline Formula In the same way you could File->Import->Ascii text as lines <hightlight> Insert->Display Formula -- Angus