Samtk: module{ 	PATH:		con "/dis/wm/samtk.dis"; 	Cut,	Paste,	Snarf,	Look,#	Exch,	Send,	NMENU2: con iota;	Search: con Send; 	New,	Zerox,	Close,	Write,	NMENU3: con iota; 	None,	Some,	All: con iota;	# visibility in flayer (`some' may not be used) 	init:		fn(ctxt: ref Context); 	allflayers:	fn(s: string);	append:		fn(fls: list of ref Flayer, fl: ref Flayer):				list of ref Flayer;	buttonselect:	fn(fl: ref Flayer, s: string): int;	chanadd:	fn(): int;	chandel:	fn(n: int);	coord2pos:	fn(t: ref Text, fl: ref Flayer, s: string): int;	flclear:	fn(fl: ref Flayer);	fldelete:	fn(fl: ref Flayer, l1, l2: int);	fldelexcess:	fn(fl: ref Flayer);	flinsert:	fn(fl: ref Flayer, l: int, s: string);	flraise:	fn(t: ref Text, fl: ref Flayer);	focus:		fn(fl: ref Flayer);	hsetpat:	fn(s: string);	menudel:	fn(pos: int);	menuins:	fn(pos: int, s: string);	newcur:		fn(t: ref Text, fl: ref Flayer);	newflayer:	fn(tag, tp: int): ref Flayer;	panic:		fn(s: string);	resize:		fn(fl: ref Flayer);	scroll:		fn(fl: ref Flayer, s: string): (int, int);	setdot:		fn(fl: ref Flayer, l1, l2: int);	setscrollbar:	fn(t: ref Text, fl: ref Flayer);	settitle:	fn(t: ref Text, s: string);	titlectl:	fn(win: int, menu: string);	whichmenu:	fn(tag: int): int;	whichtext:	fn(tag: int): int;};