Is it possible to check a Value if it's a Variable?

[GamesOfFreak]

I want to make a custom Function that allows you to clear a Variable.

But I want to be sure that the Parameter in the Function is a Variable.

Is it possible?

[mikeyww]

Code: Select all

#Requires AutoHotkey v2.0

varName := 'x'
x       := 4
MsgBox x
clear(varName)
MsgBox x

clear(varName) {
 Global
 %varName% := ''
}

[Datapoint]

But I want to be sure that the Parameter in the Function is a Variable.

Code: Select all

	if !IsSet(%varName%) {
		MsgBox varName " is not set."
		return
	}