Lines Matching refs:diff_ref

348     my $diff_ref = undef;
353         if (! $diff_ref ) {
354             $diff_ref = $next_ref;
357         if (( @$diff_ref[0] eq '-' ) && ( @$next_ref[0] eq '+' )) {
358             $diff_ref = ['c', @$diff_ref[1], @$next_ref[2]];
362             $result .= _renderSequential( $session, $web, $topic, @$diff_ref );
366             $result .= _renderSideBySide( $session, $web, $topic, @$diff_ref );
368             $result .= _renderDebug( $session, @$diff_ref );
370         $diff_ref = $next_ref;
373     if ( $diff_ref ) {
375             $result .= _renderSequential ( $session, $web, $topic, @$diff_ref );
379             $result .= _renderSideBySide( $session, $web, $topic, @$diff_ref );
381             $result .= _renderDebug( $session, @$diff_ref );