====== OPEN ======

[vic20] [c16] [cplus4] [c64] [c128] [m65]

The ''OPEN'' command opens a logical file.

===== Syntax =====

  OPEN <logical_no> [, <device_no> [, <secondary_address> [, <filename> ]]]

<adm warning>
File I/O commands are not implemented for the Commodore PET.
</adm>