ReadContextVar
Returns the value of a contextual variable.
Syntax
ReadContextVar(name)
name = name of the variable whose value you want to retrieve
Remarks
The available variables will depend on the Qubes context in which the function is called.
NB: For now, XForms' context cannot read any ContextVar.
If the variable does not exist, it will return an empty value. If you want to choose the value that will be returned in those cases, use ReadContextVarDef.
Examples
ReadContextVar('myVar') = value of "myVar" in the current Qubes context