bgexec(3blt) on Linux
The text 5ed9ecb6983d, as Debian 3.1 (Sarge) shipped it.
Run programs in the background while handling Tk events.
Flags it lists
-
-- -
-decodeerror -
-decodeoutput -
-error -
-keepnewline -
-killsignal -
-lasterror -
-lastoutput -
-linebuffered -
-onerror -
-onoutput -
-output -
-update