# Mnemonics

'ZX' | Return Attributes as per BBx®

Behaviour

## Description

Use 'ZX' to resolve inconsistency in the attributes format and the FIN values when you run PxPlus with code designed for BBx®. (In prior versions, the attributes as returned when issuing a Terminal Read from Start, 'TR', in graphics mode had the foreground and background values reversed and an incorrect window scroll region position.)

If you print the 'ZX' mnemonic, PxPlus reports the attributes and FIN values consistent with BBx®.

BBx® is a registered trademark of BASIS International Ltd.