Glulx Input Loops
version 1/101121 by Erik Temple
Section: The focal window
We can also specify a g-window for our input-loop using the "focal window" property. This is the window where input will be requested. Example:
The focal window of hyperlink input is the links-window.
The default focal window for input-loops is the main-window, so we need not specify any window if the main-window is our target.