File: SHELL.PA of Disk: Disks/PDP8-Net/haygood-osv3r
(Source file text) 

/
/	CALL THE OS SHELL
/
SHELL=6770
MAIN,	CLA
CHAIN,	CLA			/ ALLOW CHAINING
	SHELL			/ RETURNING AC = ERROR CODE, IF ANY
	JMP I	[7600		/ RETURN TO OS/8
/
	$