Lines Matching refs:input
595 * push a new input stream and program
610 if (!p->input)
611 p->input = &expr.null;
631 if (!(in->next = p->input)->next)
646 p->input = in;
659 * pop the current input stream
668 if (!(in = p->input) || !in->next || in->unit)
691 p->input = in->next;
713 if (!p->input)
719 p->input->unit = line >= 0;
721 p->input->unit = 0;
763 while (in = p->input)
769 if (p->input = in->next)