For hiding function text, there is "minus" button on the left of the texts (wich also can change to "plus" button)

But if i close SED and launch it again, i may hide all functions again.

Is it possible for you to save somewhere, which functions are hiden and hide them after SED loads ?

Sounds very useful to me...

Ok, added to my list.

Kewl, methanks.

Thanks, we are waiting

Also:

A function for showing HINTS about the function you declared before could be used.
for example, i have a set of a file.c that contains tons of pre-made functions..
usually i forget their parameters, they aren't on the manual. So if we could when writing the function appear a hint about the parameters, that was good. A little description at least, like its possible to add a certain keyword to the color scheme.