Shortcut legacy if-test if argument is a lone identifier.
Shortcut legacy if-test if argument is a lone identifier.

https://github.com/polyethene/IronAHK/issues#issue/30

michaltakac/IronAHK,yatsek/IronAHK,polyethene/IronAHK,polyethene/IronAHK,yatsek/IronAHK,yatsek/IronAHK,michaltakac/IronAHK,polyethene/IronAHK,yatsek/IronAHK,michaltakac/IronAHK,yatsek/IronAHK,polyethene/IronAHK,michaltakac/IronAHK,michaltakac/IronAHK