command-wait - Conditional wait command
command-wait
command-wait loops getting and processing events (user input, screen updates etc) until either the calling commands .wait command variable is undefined or set to false (0).
The command is used when a main macro must wait and process input until an exit criteria has been met, the input is best processed by setting the $buffer-input(5) variable to a second macro. The macro gdiff(3) uses this command in this way.
(c) Copyright JASSPA 2001
Last Modified: 2001/07/14
Generated On: 2001/08/15