1 | #! perl |
1 | #! perl |
2 | |
2 | |
3 | sub on_keyboard_command { |
3 | sub on_user_command { |
4 | my ($self, $cmd) = @_; |
4 | my ($self, $cmd) = @_; |
5 | |
5 | |
6 | $cmd eq "selection:rot13" |
6 | $cmd eq "selection:rot13" |
7 | and $self->selection (map { y/A-Za-z/N-ZA-Mn-za-m/; $_ } $self->selection); |
7 | and $self->selection (map { y/A-Za-z/N-ZA-Mn-za-m/; $_ } $self->selection); |
8 | |
8 | |
… | |
… | |
10 | } |
10 | } |
11 | |
11 | |
12 | sub on_init { |
12 | sub on_init { |
13 | my ($self) = @_; |
13 | my ($self) = @_; |
14 | |
14 | |
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15 | if (defined (my $res = $self->resource ("cutchars"))) { |
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16 | $res = $self->locale_decode ($res); |
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17 | push @{ $self->{patterns} }, qr{\G [\Q$res\E[:space:]]* ([^\Q$res\E[:space:]]+) }x; |
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18 | } |
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19 | |
15 | for (my $idx = 0; defined (my $res = $self->x_resource ("selection.pattern-$idx")); $idx++) { |
20 | for (my $idx = 0; defined (my $res = $self->x_resource ("selection.pattern-$idx")); $idx++) { |
16 | no re 'eval'; # just to be sure |
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|
17 | $res = $self->locale_decode ($res); |
21 | $res = $self->locale_decode ($res); |
18 | utf8::encode $res; |
22 | utf8::encode $res; |
19 | push @{ $self->{patterns} }, qr/$res/; |
23 | push @{ $self->{patterns} }, qr/$res/; |
20 | } |
24 | } |
21 | |
25 | |
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|
26 | $self->{enabled} = 1; |
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27 | |
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28 | push @{ $self->{term}{option_popup_hook} }, sub { |
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29 | ("new selection" => $self->{enabled}, sub { $self->{enabled} = shift }) |
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30 | }; |
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31 | |
22 | () |
32 | () |
23 | } |
33 | } |
24 | |
34 | |
25 | # "find interetsing things"-patterns |
35 | # "find interesting things"-patterns |
26 | my @mark_patterns = ( |
36 | my @mark_patterns = ( |
27 | # common types of "parentheses" |
37 | # common types of "parentheses" |
28 | qr{ (?<![^[:space:]]) ‘ ([^‘’]+) ’ (?![^[:space]]) }x, |
38 | qr{ (?<![^[:space:]]) ‘ ([^‘’]+) ’ (?![^[:space]]) }x, |
29 | qr{ (?<![^[:space:]]) ` ([^`']+) ' (?![^[:space]]) }x, |
39 | qr{ (?<![^[:space:]]) ` ([^`']+) ' (?![^[:space]]) }x, |
30 | qr{ (?<![^[:space:]]) (" [^[:space:]] [^"]* ") }x, |
40 | qr{ (?<![^[:space:]]) (" [^[:space:]] [^"]* ") }x, |
… | |
… | |
34 | qr{ \[ ([^{}[:space:]]+) \] }x, |
44 | qr{ \[ ([^{}[:space:]]+) \] }x, |
35 | qr{ \( ([^()[:space:]]+) \) }x, |
45 | qr{ \( ([^()[:space:]]+) \) }x, |
36 | |
46 | |
37 | # urls, just a heuristic |
47 | # urls, just a heuristic |
38 | qr{( |
48 | qr{( |
39 | (?:https?|ftp|news|mailto|file)://[ab-zA-Z0-9\-\@;\/?:&=%\$_.+!*\x27(),~]+ |
49 | (?:https?://|ftp://|news://|mailto:|file://)[ab-zA-Z0-9\-\@;\/?:&=%\$_.+!*\x27(),~]+ |
40 | [ab-zA-Z0-9\-\@;\/?:&=%\$_+!*\x27()~] # exclude some trailing characters (heuristic) |
50 | [ab-zA-Z0-9\-\@;\/?:&=%\$_+!*\x27()~] # exclude some trailing characters (heuristic) |
41 | )}x, |
51 | )}x, |
42 | |
52 | |
43 | # shell-like argument quoting, basically always matches |
53 | # shell-like argument quoting, basically always matches |
44 | qr{\G [\ \t|&;<>()] *( |
54 | qr{\G [\ \t|&;<>()]* ( |
45 | (?: |
55 | (?: |
46 | [^\\"'\ \t|&;<>()]+ |
56 | [^\\"'\ \t|&;<>()]+ |
47 | | \\. |
57 | | \\. |
48 | | " (?: [^\\"]+ | \\. )* " |
58 | | " (?: [^\\"]+ | \\. )* " |
49 | | ' [^']* ' |
59 | | ' [^']* ' |
… | |
… | |
57 | qr{^(.*)[,\-]$}, # strip off trailing , and - |
67 | qr{^(.*)[,\-]$}, # strip off trailing , and - |
58 | ); |
68 | ); |
59 | |
69 | |
60 | sub on_sel_extend { |
70 | sub on_sel_extend { |
61 | my ($self, $time) = @_; |
71 | my ($self, $time) = @_; |
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72 | |
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73 | $self->{enabled} |
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|
74 | or return; |
62 | |
75 | |
63 | my ($row, $col) = $self->selection_mark; |
76 | my ($row, $col) = $self->selection_mark; |
64 | my $line = $self->line ($row); |
77 | my $line = $self->line ($row); |
65 | my $text = $line->t; |
78 | my $text = $line->t; |
66 | my $markofs = $line->offset_of ($row, $col); |
79 | my $markofs = $line->offset_of ($row, $col); |