使い方
参考：
Control Flow Statements | AutoHotkey [Official]
If 文
参考：
If var is [not] type | AutoHotkey Wiki
If (Expression) | AutoHotkey [Official]
Could use some help with “or” statement – AutoHotkey Community
Return
参考：
Return | AutoHotkey [Official]
Returning Values to Caller | AutoHotkey [Official]
Exit
参考：