| … | |
… | |
| 79 | |
79 | |
| 80 | my $search = $self->special_encode ($self->{search}); |
80 | my $search = $self->special_encode ($self->{search}); |
| 81 | |
81 | |
| 82 | no re 'eval'; # just to be sure |
82 | no re 'eval'; # just to be sure |
| 83 | if (my $re = eval { qr/$search/ }) { |
83 | if (my $re = eval { qr/$search/ }) { |
| 84 | while ($self->nrow > $row && $row > -$self->nsaved) { |
84 | while ($self->nrow > $row && $row > $self->top_row) { |
| 85 | my $line = $self->line ($row) |
85 | my $line = $self->line ($row) |
| 86 | or last; |
86 | or last; |
| 87 | |
87 | |
| 88 | my $text = $line->t; |
88 | my $text = $line->t; |
| 89 | if ($text =~ /$re/g) { |
89 | if ($text =~ /$re/g) { |
| 90 | do { |
90 | do { |
| 91 | push @{ $self->{found} }, [$line->coord_of ($-[0]), $line->coord_of ($+[0])]; |
91 | push @{ $self->{found} }, [$line->coord_of ($-[0]), $line->coord_of ($+[0])]; |
| 92 | } while $text =~ /$re/g; |
92 | } while $text =~ /$re/g; |
| 93 | |
93 | |
| 94 | $self->{row} = $row; |
94 | $self->{row} = $row; |
| 95 | $self->view_start (List::Util::max 0, -$row + ($self->nrow >> 1)); |
95 | $self->view_start (List::Util::min 0, $row - ($self->nrow >> 1)); |
| 96 | $self->want_refresh; |
96 | $self->want_refresh; |
| 97 | last; |
97 | last; |
| 98 | } |
98 | } |
| 99 | |
99 | |
| 100 | $row = $dir < 0 ? $line->beg - 1 : $line->end + 1; |
100 | $row = $dir < 0 ? $line->beg - 1 : $line->end + 1; |
| … | |
… | |
| 136 | $self->leave; |
136 | $self->leave; |
| 137 | } elsif ($keysym == 0xff57) { # end |
137 | } elsif ($keysym == 0xff57) { # end |
| 138 | $self->{row} = $self->nrow - 1; |
138 | $self->{row} = $self->nrow - 1; |
| 139 | $self->view_start (0); |
139 | $self->view_start (0); |
| 140 | } elsif ($keysym == 0xff52) { # up |
140 | } elsif ($keysym == 0xff52) { # up |
| 141 | $self->{row}-- if $self->{row} > -$self->nsaved; |
141 | $self->{row}-- if $self->{row} > $self->top_row; |
| 142 | $self->search (-1); |
142 | $self->search (-1); |
| 143 | } elsif ($keysym == 0xff54) { # down |
143 | } elsif ($keysym == 0xff54) { # down |
| 144 | $self->{row}++ if $self->{row} < $self->nrow; |
144 | $self->{row}++ if $self->{row} < $self->nrow; |
| 145 | $self->search (+1); |
145 | $self->search (+1); |
| 146 | } elsif ($keysym == 0xff08) { # backspace |
146 | } elsif ($keysym == 0xff08) { # backspace |
