… | |
… | |
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; |
… | |
… | |
104 | $self->scr_bell unless $self->{found}; |
104 | $self->scr_bell unless $self->{found}; |
105 | } |
105 | } |
106 | |
106 | |
107 | sub refresh { |
107 | sub refresh { |
108 | my ($self) = @_; |
108 | my ($self) = @_; |
|
|
109 | |
|
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110 | return unless $self->{found}; |
109 | |
111 | |
110 | my $xor = urxvt::RS_RVid | urxvt::RS_Blink; |
112 | my $xor = urxvt::RS_RVid | urxvt::RS_Blink; |
111 | for (@{ $self->{found} }) { |
113 | for (@{ $self->{found} }) { |
112 | $self->scr_xor_span (@$_, $xor); |
114 | $self->scr_xor_span (@$_, $xor); |
113 | $xor = urxvt::RS_RVid; |
115 | $xor = urxvt::RS_RVid; |
… | |
… | |
134 | $self->leave; |
136 | $self->leave; |
135 | } elsif ($keysym == 0xff57) { # end |
137 | } elsif ($keysym == 0xff57) { # end |
136 | $self->{row} = $self->nrow - 1; |
138 | $self->{row} = $self->nrow - 1; |
137 | $self->view_start (0); |
139 | $self->view_start (0); |
138 | } elsif ($keysym == 0xff52) { # up |
140 | } elsif ($keysym == 0xff52) { # up |
139 | $self->{row}-- if $self->{row} > -$self->nsaved; |
141 | $self->{row}-- if $self->{row} > $self->top_row; |
140 | $self->search (-1); |
142 | $self->search (-1); |
141 | } elsif ($keysym == 0xff54) { # down |
143 | } elsif ($keysym == 0xff54) { # down |
142 | $self->{row}++ if $self->{row} < $self->nrow; |
144 | $self->{row}++ if $self->{row} < $self->nrow; |
143 | $self->search (+1); |
145 | $self->search (+1); |
144 | } elsif ($keysym == 0xff08) { # backspace |
146 | } elsif ($keysym == 0xff08) { # backspace |
145 | substr $self->{search}, -1, 1, ""; |
147 | substr $self->{search}, -1, 1, ""; |
146 | $self->search; |
148 | $self->search; |
147 | $self->idle; |
149 | $self->idle; |
148 | } elsif ($string =~ /^[^\x00-\x1f\x80-\xaf]+$/) { |
150 | } elsif ($string !~ /[\x00-\x1f\x80-\xaf]/) { |
149 | return; # pass to tt_write |
151 | return; # pass to tt_write |
150 | } |
152 | } |
151 | |
153 | |
152 | 1 |
154 | 1 |
153 | } |
155 | } |