Genicom GEK 00031B manual Tbc, Pum

TBC	Tab Clear: This sequence will clear horizontal or vertical tab (or tabs)
	based on the parameter. If no parameter is present, the default will
	be to clear the horizontal tab at the current position, if one exists.
	The valid parameters are as follows:
	General Command Syntax
	ESC [ Ps g
			Ps	Tab Clear Action
			0	Clear horizontal tab at current
				position (Default)
			1	Clear vertical tab at current position
			2 or 3	Clear all horizontal tabs
			4	Clear all vertical tabs
	Indeterminate conditions
	Other Values are reserved.
	Decimal:		27 91 Ps 79
	Hex :		1B 5B Ps 67
	BASIC:		CHR$(27);"[";Ps;"g";
SM	Set Mode: This sequence will set the mode(s) indicated by one or
	more parameters. Parameter values are either ANSI or Digital
	private. Digital private parameters are preceded by the question mark
	character.
				ANSI Defined Parameter Values
	Ps		Mode Mnemonic		Mode Function
	11	PUM			Position Unit Mode
	20	LNM			Linefeed New Line Mode
				DEC Private Parameter Values
	Ps		Mode Mnemonic		Mode Function
	?7	DECAWM			Autowrap Mode
	?29	DECPSM			Pitch Select Mode
	?40	DECCRNLM			Carriage Return/New Line
					Mode
	The meanings for these follows:
PUM	Position Unit Mode: Selects a unit of measurement used with the
	escape sequences that control spacing parameters. When Position
	Unit Mode is enabled, it selects either decipoints or pixels, depending
	on the setting of the Select Size Unit sequence. When Position Unit
	Mode is disabled, it selects a spacing unit equal to one character
	position. The power-up default is PUM reset.
LNM	Linefeed New Line Mode: In the set state, LNM will cause a received
	linefeed character to imply a new line, or carriage return. In the reset

state, a linefeed will provide vertical motion only, with no change in the print position. The Default State of LNM is established by menu selection.

GEK-00029A 181 5000 Series Programmer’s Manual