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asdfasdf
2007 May 30
5
determining a parent function name
Hi, All,
I'm writing a wrapper for stop that produces a popup window using tcltk.
Something like:
error <- function(...) {
msg <- paste(..., sep = "")
if(!length(msg)) msg <- ""
if(require(tcltk, quiet = TRUE)) {
tt <- tktoplevel()
tkwm.title(tt, "Error")
tkmsg <- tktext(tt, bg = "white")
tkinsert(tkmsg,