intercept progs for abbreviations of commands

[Kregor]

If I want to put an intercept on a mob to keep people from going a certain direction (like I am assuming the watch wizard in the barracks uses to keep non-watch members from entering, or the paladins in the Mystran temple) Do I have to put a separate prog for both "east" and "e"?

Or if this is done an easier and less lines of code way, how is it done?

[Dalvyn]

You need only one, on east. It will intercept e.

Note that if you intercept on e, it might not trigger if the player types 'east'.