block.zone.extra

Syntax

a = block.zone.extra(bzp<,i>)

block.zone.extra(bzp<,i>) = a

Get/set the value of the zone extra variable at index 1. Use the optional argument i to affect the value of an extra variable at a different index.

Returns:

a - value stored in extra variable slot i for zone blp

Accepts:

a - value to store in extra variable slot for zone blp

Arguments:

bzp - zone pointer i - (optional) extra variable index. If not provided, index 1 is assumed.