The are two versions of Locomotive BASIC used in the Amstrad CPC and CPC+ computers. v1.0 is used by the CPC464, and v1.1 is used by the CPC664, CPC6128, CPC464+ and CPC6128+.
=== Passing parameters to a RSX (Resident System Extension) command or binary function ==
A RSX (Resident System Extension) command is accessed through BASIC with a "|" character prefix. e.g. The "DIR" RSX, is accessed by "|DIR".
== Additional keywords and variables in BASIC v1.1 ==
# * BASIC v1.1 has the following additional keywords:
:* COPYCHR$ :* CURSOR :* DEC$ :* FILL :* FRAME :* GRAPHICS :* MASK
# * BASIC v1.1 has the following additional predefined variables:
:* DERR
== Entering BASIC programs ==