The boardflags string was period delimited. Since this value was included in the value of posvar, whose value was being used as a variable name, and array elements are now period delimited, it was treating it as an array element. I stopped this by making the value of boardflags comma delimited.
The boardflags string was period delimited. Since this value was included in the value of posvar, whose value was being used as a variable name, and array elements are now period delimited, it was treating it as an array element. I stopped this by making the value of boardflags comma delimited.