How on Earth can I know what are the arguments of any of the functions of
the tcl/tk package? I tried hard to find, using all search engines
available, looking deep into keywords of R, python's tkinter and tcl/tk, but
nowhere I found anything remotely similar to a help.
For example, what are the possible arguments to tkgetOpenFile?
I know that this works:
library(tcltk)
filename <- tclvalue(tkgetOpenFile(
filetypes="{{Porn Files} {.jpg}} {{All files} {*}}"))
if (filename != "") cat("Selected file:", filename, "\n")
but, besides filetypes, what are the other arguments to
tkgetOpenFile? I would like to force the files to be sorted by
time, with most recent files coming first (and no, the purpose is
not to use for porn files).
Alberto Monteiro
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