39 #define	AT_BOTTOM(f)	(Y(f) == Ymax(f) - 1)		/* last line	*/  argument
40 #define	AT_END(f)	(Y(f) == Ymax(f) - 1 && X(f) == Xmax(f) - 1)  argument
42 #define	AT_BEGINNING(f)	(Y(f) == 0 && X(f) == 0)	/* first char	*/  argument
45 room_for_line(FORM *f)  in room_for_line()
55 room_for_char(FORM *f)  in room_for_char()
84 	FORM		*f = c->form;  in _grow_field()  local
174 insert_str(FORM *f, int y, int off, int nstr)	/* used for word wrapping */  in insert_str()
220 wrap_ok(FORM *f)		/* used for word wrapping */  in wrap_ok()
275 _new_line(FORM *f)  in _new_line()
357 _ins_char(FORM *f)  in _ins_char()
376 _ins_line(FORM *f)  in _ins_line()
394 _del_char(FORM *f)  in _del_char()
401 _del_prev(FORM *f)  in _del_prev()
470 _del_line(FORM *f)  in _del_line()
479 _del_word(FORM *f)  in _del_word()
508 _clr_eol(FORM *f)  in _clr_eol()
516 _clr_eof(FORM *f)  in _clr_eof()
524 _clr_field(FORM *f)  in _clr_field()
533 _ovl_mode(FORM *f)  in _ovl_mode()
541 _ins_mode(FORM *f)  in _ins_mode()
549 _validation(FORM *f)  in _validation()
556 _next_choice(FORM *f)  in _next_choice()
564 _prev_choice(FORM *f)  in _prev_choice()
575 _data_entry(FORM *f, int ch)  in _data_entry()