line |
stmt |
bran |
cond |
sub |
pod |
time |
code |
1
|
|
|
|
|
|
|
package Pod::Simple::Role::WithHighlightConfig; |
2
|
1
|
|
|
1
|
|
328
|
use Moo::Role; |
|
1
|
|
|
|
|
3
|
|
|
1
|
|
|
|
|
7
|
|
3
|
|
|
|
|
|
|
|
4
|
|
|
|
1
|
0
|
|
sub BUILD {} |
5
|
|
|
|
|
|
|
|
6
|
|
|
|
|
|
|
after BUILD => sub { |
7
|
|
|
|
|
|
|
$_[0]->accept_targets('highlighter'); |
8
|
|
|
|
|
|
|
}; |
9
|
|
|
|
|
|
|
|
10
|
|
|
|
|
|
|
has _highlight_config => (is => 'rw', init_arg => undef); |
11
|
|
|
|
|
|
|
has _highlight_config_text => (is => 'rw', clearer => 1, predicate => 1, init_arg => undef); |
12
|
|
|
|
|
|
|
|
13
|
|
|
|
|
|
|
around _handle_element_start => sub { |
14
|
|
|
|
|
|
|
my $orig = shift; |
15
|
|
|
|
|
|
|
my $self = shift; |
16
|
|
|
|
|
|
|
my ($element, $item) = @_; |
17
|
|
|
|
|
|
|
if ($element eq 'for' && $item->{target_matching} eq 'highlighter') { |
18
|
|
|
|
|
|
|
$self->_highlight_config({}); |
19
|
|
|
|
|
|
|
$self->_highlight_config_text(''); |
20
|
|
|
|
|
|
|
} |
21
|
|
|
|
|
|
|
elsif ($element eq 'Verbatim' && $self->_highlight_config) { |
22
|
|
|
|
|
|
|
local $self->{_verbatim_sub} = $orig; |
23
|
|
|
|
|
|
|
return $self->start_highlight($item, $self->_highlight_config); |
24
|
|
|
|
|
|
|
} |
25
|
|
|
|
|
|
|
else { |
26
|
|
|
|
|
|
|
$self->$orig(@_); |
27
|
|
|
|
|
|
|
} |
28
|
|
|
|
|
|
|
}; |
29
|
|
|
|
|
|
|
|
30
|
|
|
|
|
|
|
around _handle_text => sub { |
31
|
|
|
|
|
|
|
my $orig = shift; |
32
|
|
|
|
|
|
|
my $self = shift; |
33
|
|
|
|
|
|
|
my ($text) = @_; |
34
|
|
|
|
|
|
|
if ($self->_has_highlight_config_text) { |
35
|
|
|
|
|
|
|
$self->_highlight_config_text($self->_highlight_config_text . $text); |
36
|
|
|
|
|
|
|
} |
37
|
|
|
|
|
|
|
else { |
38
|
|
|
|
|
|
|
$self->$orig(@_); |
39
|
|
|
|
|
|
|
} |
40
|
|
|
|
|
|
|
}; |
41
|
|
|
|
|
|
|
|
42
|
|
|
|
|
|
|
|
43
|
|
|
|
|
|
|
around _handle_element_end => sub { |
44
|
|
|
|
|
|
|
my $orig = shift; |
45
|
|
|
|
|
|
|
my $self = shift; |
46
|
|
|
|
|
|
|
my ($element, $item) = @_; |
47
|
|
|
|
|
|
|
|
48
|
|
|
|
|
|
|
if ($element eq 'for' and $self->_has_highlight_config_text) { |
49
|
|
|
|
|
|
|
my $text = $self->_highlight_config_text; |
50
|
|
|
|
|
|
|
$self->_clear_highlight_config_text; |
51
|
|
|
|
|
|
|
s/^\s+//, s/\s+$// for $text; |
52
|
|
|
|
|
|
|
my $config = {}; |
53
|
|
|
|
|
|
|
for my $config_item (map { [ split /=/, $_, 2 ] } split /\s+/, $text) { |
54
|
|
|
|
|
|
|
my ($key, $value) = @$config_item; |
55
|
|
|
|
|
|
|
if ($key =~ /^(?:start_line|highlight|line_numbers|language)$/) { |
56
|
|
|
|
|
|
|
if(!defined $value || !length $value) { |
57
|
|
|
|
|
|
|
$self->whine($item->{start_line}, "Invalid empty $key setting.") |
58
|
|
|
|
|
|
|
} |
59
|
|
|
|
|
|
|
elsif ($key eq 'start_line' && $value !~ /^\d+$/) { |
60
|
|
|
|
|
|
|
$self->whine($item->{start_line}, "Invalid non-number ($value) for $key setting.") |
61
|
|
|
|
|
|
|
} |
62
|
|
|
|
|
|
|
elsif ($key eq 'highlight' && $value !~ /^\d+(?:-\d+)?(?:,\d+(?:-\d+)?)*$/) { |
63
|
|
|
|
|
|
|
$self->whine($item->{start_line}, "Invalid number sequence ($value) for $key setting.") |
64
|
|
|
|
|
|
|
} |
65
|
|
|
|
|
|
|
elsif ($key eq 'line_numbers' && $value !~ /^[01]$/) { |
66
|
|
|
|
|
|
|
$self->whine($item->{start_line}, "Invalid boolean ($value) for $key setting.") |
67
|
|
|
|
|
|
|
} |
68
|
|
|
|
|
|
|
else { |
69
|
|
|
|
|
|
|
$config->{$key} = $value; |
70
|
|
|
|
|
|
|
} |
71
|
|
|
|
|
|
|
} |
72
|
|
|
|
|
|
|
elsif (!defined $value) { |
73
|
|
|
|
|
|
|
$config->{language} = $key; |
74
|
|
|
|
|
|
|
} |
75
|
|
|
|
|
|
|
else { |
76
|
|
|
|
|
|
|
$self->whine($item->{start_line}, "Invalid setting \"$key\".") |
77
|
|
|
|
|
|
|
} |
78
|
|
|
|
|
|
|
} |
79
|
|
|
|
|
|
|
$self->_highlight_config($config); |
80
|
|
|
|
|
|
|
} |
81
|
|
|
|
|
|
|
else { |
82
|
|
|
|
|
|
|
$self->$orig(@_); |
83
|
|
|
|
|
|
|
} |
84
|
|
|
|
|
|
|
}; |
85
|
|
|
|
|
|
|
|
86
|
|
|
|
|
|
|
sub start_highlight { |
87
|
6
|
|
|
6
|
0
|
8
|
my $self = shift; |
88
|
6
|
|
|
|
|
10
|
my $orig = $self->{_verbatim_sub}; |
89
|
6
|
|
|
|
|
11
|
my ($item, $config) = @_; |
90
|
6
|
|
|
|
|
15
|
$self->$orig(my $verb = 'Verbatim', $item, $config); |
91
|
|
|
|
|
|
|
} |
92
|
|
|
|
|
|
|
|
93
|
|
|
|
|
|
|
1; |
94
|
|
|
|
|
|
|
__END__ |