Selon Hans-Christoph Steiner hans@at.or.at:
sys_gui.c. That code is pretty simple. I think you could do it by appending something like "; pdsend "#sys_gui-receiver bang" to every command sent, then bind to the receiver name "#sys_gui-receiver" to get that bang.
attached diff should be this binding method but it doesn't work, the bang is sent before tcl is done; why attached patch works? (it bangs after tcl command is done), the only difference is that the send command is trigged.
pc