Function vi_prev_word

extern/editline/src/vi.c:174–192

vi_prev_word(): * Vi move to the previous word * [b] */

 *	[b]
 */
protected el_action_t
/*ARGSUSED*/
vi_prev_word(EditLine *el, Int c __attribute__((__unused__)))
{

	if (el->el_line.cursor == el->el_line.buffer)
		return CC_ERROR;

	el->el_line.cursor = cv_prev_word(el->el_line.cursor,
	    el->el_line.buffer,
	    el->el_state.argument,
	    cv__isword);

	if (el->el_chared.c_vcmd.action != NOP) {
		cv_delfini(el);
		return CC_REFRESH;
	}
	return CC_CURSOR;
}


/* vi_next_big_word():