--- rxvt-unicode/src/perl/searchable-scrollback	2006/01/12 05:37:34	1.14
+++ rxvt-unicode/src/perl/searchable-scrollback	2006/01/12 11:16:36	1.19
@@ -80,25 +80,25 @@
    my $search = $self->special_encode ($self->{search});
 
    no re 'eval'; # just to be sure
-   my $re = qr/$search/;
+   if (my $re = eval { qr/$search/ }) {
+      while ($self->nrow > $row && $row > -$self->nsaved) {
+         my $line = $self->line ($row)
+            or last;
+
+         my $text = $line->t;
+         if ($text =~ /$re/g) {
+            do {
+               push @{ $self->{found} }, [$line->coord_of ($-[0]), $line->coord_of ($+[0])];
+            } while $text =~ /$re/g;
+
+            $self->{row} = $row;
+            $self->view_start (List::Util::max 0, -$row + ($self->nrow >> 1));
+            $self->want_refresh;
+            last;
+         }
 
-   while ($self->nrow > $row && $row > -$self->nsaved) {
-      my $line = $self->line ($row)
-         or last;
-
-      my $text = $line->t;
-      if ($text =~ /$re/g) {
-         do {
-            push @{ $self->{found} }, [$line->coord_of ($-[0]), $line->coord_of ($+[0])];
-         } while $text =~ /$re/g;
-
-         $self->{row} = $row;
-         $self->view_start (-$row + ($self->nrow >> 1));
-         $self->want_refresh;
-         last;
+         $row = $dir < 0 ? $line->beg - 1 : $line->end + 1;
       }
-
-      $row = $dir < 0 ? $line->beg - 1 : $line->end + 1;
    }
 
    $self->scr_bell unless $self->{found};
@@ -107,7 +107,9 @@
 sub refresh {
    my ($self) = @_;
 
-   my $xor = urxvt::RS_RVid | urxvt::RS_Uline;
+   return unless $self->{found};
+
+   my $xor = urxvt::RS_RVid | urxvt::RS_Blink;
    for (@{ $self->{found} }) {
       $self->scr_xor_span (@$_, $xor);
       $xor = urxvt::RS_RVid;
@@ -145,7 +147,7 @@
       substr $self->{search}, -1, 1, "";
       $self->search;
       $self->idle;
-   } elsif ($string =~ /^[^\x00-\x1f\x80-\xaf]+$/) {
+   } elsif ($string !~ /[\x00-\x1f\x80-\xaf]/) {
       return; # pass to tt_write
    }