[R] parametros

[solares@unsl.edu.ar]

hello, sorry i´m a beginners in R, i use the version 1.6.1 for windows and 
1.5.5 for linux (susse), my
question is about ¿how i cant to knowledge the parameter of a command tcltk 
in R?, in Windows i write
tt<-tktoplevel()
t <- tkmenu(tt) 
tkconfigure(tt,menu=t) 
a<- tkmenu(t, tearoff=FALSE)
tkconfigure(a)

and return the parameter. ¿How i can do this in R 1.5.1 for linux?. Sorry 
for the previous mail,its wrong (tkconfigure(a))