This sends a command to each interpreter given in interpreter_list. This is accomplished by using the Tk extension send command.
The command initializes all Soar agents:
send-to-interpreters init-soar [list-interps -agent]
This command broadcasts a print message to all interpreters:
send-to-interpreters {puts "System going down!"} [list-interps]
This command evaluates a command in just two interpreters, named fred and wilma:
send-to-interpreters {puts "Hi!"} {fred wilma}