Lines Matching refs:NULL_IFILE
344 if (curr_ifile != NULL_IFILE && get_altfilename(curr_ifile) != NULL)
356 if (curr_ifile == NULL_IFILE)
384 curr_ifile = NULL_IFILE;
398 return (edit_ifile(NULL_IFILE));
455 if (ifile != NULL_IFILE)
576 if (curr_ifile != NULL_IFILE)
586 was_curr_ifile = NULL_IFILE;
591 if (ifile == NULL_IFILE)
617 if (was_curr_ifile != NULL_IFILE)
741 curr_ifile = NULL_IFILE;
750 curr_ifile = NULL_IFILE;
773 if (next == NULL_IFILE)
823 h = NULL_IFILE;
826 if ((h = next_ifile(h)) == NULL_IFILE)
840 if (curr_ifile != NULL_IFILE)
847 if (save_ifile != NULL_IFILE)
873 if (next != NULL_IFILE && edit_inext(next, 0) == 0)
878 if (prev != NULL_IFILE && edit_iprev(prev, 0) == 0)