from what i've read, it appears that the officially sanctioned to represent something like the simultaneous key combination "Ctrl Alt Del" would be
<keycombo action="simul"> <keycap>Ctrl</keycap> <keycap>Alt</keycap> <keycap>Del</keycap> </keycombo> and if i was planning on needing it frequently, i could easily create an entity for it. but what if i wanted to similarly represent "Ctrl Alt Fn", where the "n" part was replaceable? is there any way to add parameters to regular entity definitions? and, on a slightly related note, any pointers to publicly-available sets of common, useful entity definitions for writing computer-related documents? rday
