Marks a variable as being globally accessible.
PtrGlobalDefine(variable-name)
(s) variable-name specifies a variable name.
(s) pointer a pointer string.
This function can only be called from the main script, not from a UDF.
If "variable-name" does not already exist, it will be created.
#DefineFunction CheckGlobalValue()
Ptr_Global_A=PtrGlobal(Global_A)
Ptr_Global_B=PtrGlobal(Global_B)
If *Ptr_Global_A != "Potatoes"
Message("Error","Global_A is not the expected value")
EndIf
*Ptr_Global_B = 1234
#EndFunction
PtrGlobalDefine( Global_A)
PtrGlobalDefine( Global_B)
Global_A = "Potatoes"
retvalue=CheckGlobalValue()
If Global_B != 1234
Message("Error","Global_B is not the expected value")
EndIf