Selon Stefan Schimanski <[EMAIL PROTECTED]>: > I am confused. What do you mean by 3) ? I type $\mycommand$ in the > document. Of course it is rendered as an unknown tex tag on screen, > but rendered correctly in dvi/pdf output. If I change the preample > the screen view does not change, but the pdf/dvi output does.
I think he's talking about the math preview. The math preview cannot change since the source code is unchanged. To get the preweview updated, one would have to e.g. change the name of the macro... This isn't good. IMO, an "update preview" feature would be useful for such cases. Mael.
