(0 == (dretval = display_line (fp, &last_pos, &lineInfo,
new_topline, &lastLine, &maxLine, M_TYPES,
&QuoteList, &q_level, &force_redraw, &SearchRE))))
(0 == (dretval = display_line (fp, &last_pos, &lineInfo,
new_topline, &lastLine, &maxLine, M_TYPES,
&QuoteList, &q_level, &force_redraw, &SearchRE))))