1 | #! perl |
1 | #! perl |
2 | |
2 | |
3 | # this extension implements scrollback buffer search |
3 | # this extension implements scrollback buffer search |
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4 | |
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5 | #:META:X_RESOURCE:%:string:activation hotkey keysym |
4 | |
6 | |
5 | sub on_init { |
7 | sub on_init { |
6 | my ($self) = @_; |
8 | my ($self) = @_; |
7 | |
9 | |
8 | my $hotkey = $self->{argv}[0] |
10 | my $hotkey = $self->{argv}[0] |
9 | || $self->x_resource ("searchable-scrollback") |
11 | || $self->x_resource ("%") |
10 | || "M-s"; |
12 | || "M-s"; |
11 | |
13 | |
12 | $self->parse_keysym ($hotkey, "perl:searchable-scrollback:start") |
14 | $self->parse_keysym ($hotkey, "perl:searchable-scrollback:start") |
13 | or warn "unable to register '$hotkey' as scrollback search start hotkey\n"; |
15 | or warn "unable to register '$hotkey' as scrollback search start hotkey\n"; |
14 | |
16 | |
… | |
… | |
80 | |
82 | |
81 | my $search = $self->special_encode ($self->{search}); |
83 | my $search = $self->special_encode ($self->{search}); |
82 | |
84 | |
83 | no re 'eval'; # just to be sure |
85 | no re 'eval'; # just to be sure |
84 | if (my $re = eval { qr/$search/ }) { |
86 | if (my $re = eval { qr/$search/ }) { |
85 | while ($self->nrow > $row && $row > $self->top_row) { |
87 | while ($self->nrow > $row && $row >= $self->top_row) { |
86 | my $line = $self->line ($row) |
88 | my $line = $self->line ($row) |
87 | or last; |
89 | or last; |
88 | |
90 | |
89 | my $text = $line->t; |
91 | my $text = $line->t; |
90 | if ($text =~ /$re/g) { |
92 | if ($text =~ /$re/g) { |
… | |
… | |
160 | |
162 | |
161 | $self->{search} .= $self->locale_decode ($data); |
163 | $self->{search} .= $self->locale_decode ($data); |
162 | |
164 | |
163 | $self->{search} =~ s/^\(\?i\)// |
165 | $self->{search} =~ s/^\(\?i\)// |
164 | if $self->{search} =~ /^\(.*[[:upper:]]/; |
166 | if $self->{search} =~ /^\(.*[[:upper:]]/; |
165 | |
167 | |
166 | $self->search (-1); |
168 | $self->search (-1); |
167 | $self->idle; |
169 | $self->idle; |
168 | |
170 | |
169 | 1 |
171 | 1 |
170 | } |
172 | } |