[R-gui] Tk Library and Tk Library

[wu sz]

Hi Bill,

Thanks a lot for sending so much info to me!

Could you tell me the name of the function which can do the operation
"click a button",  just like using a mouse to click?

I find that in this fold \R\rw2010\Tcl\doc there are two tcltk help
files. While I browse the files, I find two types of function, one is
tcl / tk Built-In Commands, the other is tcl / tk Library Procedures.
The first one can be loaded(library(tcltk)) and used in R, but how to
load and use the second one?

Thank you,
Shengzhe