Function vi_delete_prev_char

extern/editline/src/vi.c:586–597

vi_delete_prev_char(): * Vi move to previous character (backspace) * [^H] in insert mode only */

 *	[^H] in insert mode only
 */
protected el_action_t
/*ARGSUSED*/
vi_delete_prev_char(EditLine *el, Int c __attribute__((__unused__)))
{

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

	c_delbefore1(el);
	el->el_line.cursor--;
	return CC_REFRESH;
}


/* vi_list_or_eof():