define	SZ_MNEMONIC	8
define	SZ_KEYWORD	8
define	SZ_CHVAL	18
define	SZ_COMMENT	30	

define	NCOL		5

define	ID_MNEMONIC	1
define	ID_KEYWORD	2
define	ID_CHVAL	3
define	ID_HEXVAL	4
define	ID_COMMENT	5

define	NCMD		5		# number of "flexible address" commands

define	EXEC		1
define	INFREQ		2
define	PREP		3
define	RIUA		4
define	RIUB		5

define	DIR		1
define	TEMPL		2
define	OKVAL		0
define	ENGCOL		1		# column index of the engineering data