line |
stmt |
bran |
cond |
sub |
pod |
time |
code |
1
|
|
|
|
|
|
|
package Regexp::Common; |
2
|
|
|
|
|
|
|
|
3
|
72
|
|
|
72
|
|
52642
|
use 5.10.0; |
|
72
|
|
|
|
|
161
|
|
4
|
72
|
|
|
72
|
|
252
|
use strict; |
|
72
|
|
|
|
|
74
|
|
|
72
|
|
|
|
|
1153
|
|
5
|
|
|
|
|
|
|
|
6
|
72
|
|
|
72
|
|
209
|
use warnings; |
|
72
|
|
|
|
|
94
|
|
|
72
|
|
|
|
|
1666
|
|
7
|
72
|
|
|
72
|
|
210
|
no warnings 'syntax'; |
|
72
|
|
|
|
|
67
|
|
|
72
|
|
|
|
|
16951
|
|
8
|
|
|
|
|
|
|
|
9
|
|
|
|
|
|
|
our $VERSION = '2016060801'; |
10
|
|
|
|
|
|
|
our %RE; |
11
|
|
|
|
|
|
|
our %sub_interface; |
12
|
|
|
|
|
|
|
our $AUTOLOAD; |
13
|
|
|
|
|
|
|
|
14
|
|
|
|
|
|
|
|
15
|
|
|
|
|
|
|
sub _croak { |
16
|
0
|
|
|
0
|
|
0
|
require Carp; |
17
|
0
|
|
|
|
|
0
|
goto &Carp::croak; |
18
|
|
|
|
|
|
|
} |
19
|
|
|
|
|
|
|
|
20
|
|
|
|
|
|
|
sub _carp { |
21
|
0
|
|
|
0
|
|
0
|
require Carp; |
22
|
0
|
|
|
|
|
0
|
goto &Carp::carp; |
23
|
|
|
|
|
|
|
} |
24
|
|
|
|
|
|
|
|
25
|
|
|
|
|
|
|
sub new { |
26
|
16185
|
|
|
16185
|
1
|
23016
|
my ($class, @data) = @_; |
27
|
16185
|
|
|
|
|
11570
|
my %self; |
28
|
16185
|
|
|
|
|
29231
|
tie %self, $class, @data; |
29
|
16185
|
|
|
|
|
49568
|
return \%self; |
30
|
|
|
|
|
|
|
} |
31
|
|
|
|
|
|
|
|
32
|
|
|
|
|
|
|
sub TIEHASH { |
33
|
18348
|
|
|
18348
|
|
24800
|
my ($class, @data) = @_; |
34
|
18348
|
|
|
|
|
31725
|
bless \@data, $class; |
35
|
|
|
|
|
|
|
} |
36
|
|
|
|
|
|
|
|
37
|
|
|
|
|
|
|
sub FETCH { |
38
|
16185
|
|
|
16185
|
|
721456
|
my ($self, $extra) = @_; |
39
|
16185
|
|
|
|
|
31286
|
return bless ref($self)->new(@$self, $extra), ref($self); |
40
|
|
|
|
|
|
|
} |
41
|
|
|
|
|
|
|
|
42
|
|
|
|
|
|
|
my %imports = map {$_ => "Regexp::Common::$_"} |
43
|
|
|
|
|
|
|
qw /balanced CC comment delimited lingua list |
44
|
|
|
|
|
|
|
net number profanity SEN URI whitespace |
45
|
|
|
|
|
|
|
zip/; |
46
|
|
|
|
|
|
|
|
47
|
|
|
|
|
|
|
sub import { |
48
|
2163
|
|
|
2163
|
|
192191
|
shift; # Shift off the class. |
49
|
2163
|
|
|
|
|
5301
|
tie %RE, __PACKAGE__; |
50
|
|
|
|
|
|
|
{ |
51
|
72
|
|
|
72
|
|
284
|
no strict 'refs'; |
|
72
|
|
|
|
|
89
|
|
|
72
|
|
|
|
|
6143
|
|
|
2163
|
|
|
|
|
1786
|
|
52
|
2163
|
|
|
|
|
1942
|
*{caller() . "::RE"} = \%RE; |
|
2163
|
|
|
|
|
9892
|
|
53
|
|
|
|
|
|
|
} |
54
|
|
|
|
|
|
|
|
55
|
2163
|
|
|
|
|
1956
|
my $saw_import; |
56
|
|
|
|
|
|
|
my $no_defaults; |
57
|
0
|
|
|
|
|
0
|
my %exclude; |
58
|
2163
|
|
|
|
|
2434
|
foreach my $entry (grep {!/^RE_/} @_) { |
|
6189
|
|
|
|
|
9832
|
|
59
|
6178
|
100
|
|
|
|
9070
|
if ($entry eq 'pattern') { |
60
|
72
|
|
|
72
|
|
251
|
no strict 'refs'; |
|
72
|
|
|
|
|
74
|
|
|
72
|
|
|
|
|
19693
|
|
61
|
2059
|
|
|
|
|
1997
|
*{caller() . "::pattern"} = \&pattern; |
|
2059
|
|
|
|
|
7128
|
|
62
|
2059
|
|
|
|
|
2783
|
next; |
63
|
|
|
|
|
|
|
} |
64
|
|
|
|
|
|
|
# This used to prevent $; from being set. We still recognize it, |
65
|
|
|
|
|
|
|
# but we won't do anything. |
66
|
4119
|
100
|
|
|
|
5225
|
if ($entry eq 'clean') { |
67
|
2059
|
|
|
|
|
1719
|
next; |
68
|
|
|
|
|
|
|
} |
69
|
2060
|
50
|
|
|
|
2836
|
if ($entry eq 'no_defaults') { |
70
|
2060
|
|
|
|
|
1931
|
$no_defaults ++; |
71
|
2060
|
|
|
|
|
2174
|
next; |
72
|
|
|
|
|
|
|
} |
73
|
0
|
0
|
|
|
|
0
|
if (my $module = $imports {$entry}) { |
74
|
0
|
|
|
|
|
0
|
$saw_import ++; |
75
|
0
|
|
|
|
|
0
|
eval "require $module;"; |
76
|
0
|
0
|
|
|
|
0
|
die $@ if $@; |
77
|
0
|
|
|
|
|
0
|
next; |
78
|
|
|
|
|
|
|
} |
79
|
0
|
0
|
0
|
|
|
0
|
if ($entry =~ /^!(.*)/ && $imports {$1}) { |
80
|
0
|
|
|
|
|
0
|
$exclude {$1} ++; |
81
|
0
|
|
|
|
|
0
|
next; |
82
|
|
|
|
|
|
|
} |
83
|
|
|
|
|
|
|
# As a last resort, try to load the argument. |
84
|
0
|
0
|
|
|
|
0
|
my $module = $entry =~ /^Regexp::Common/ |
85
|
|
|
|
|
|
|
? $entry |
86
|
|
|
|
|
|
|
: "Regexp::Common::" . $entry; |
87
|
0
|
|
|
|
|
0
|
eval "require $module;"; |
88
|
0
|
0
|
|
|
|
0
|
die $@ if $@; |
89
|
|
|
|
|
|
|
} |
90
|
|
|
|
|
|
|
|
91
|
2163
|
100
|
66
|
|
|
7761
|
unless ($saw_import || $no_defaults) { |
92
|
103
|
|
|
|
|
269
|
foreach my $module (values %imports) { |
93
|
1339
|
50
|
|
|
|
2225
|
next if $exclude {$module}; |
94
|
1339
|
|
|
|
|
63415
|
eval "require $module;"; |
95
|
1339
|
50
|
|
|
|
4355
|
die $@ if $@; |
96
|
|
|
|
|
|
|
} |
97
|
|
|
|
|
|
|
} |
98
|
|
|
|
|
|
|
|
99
|
2163
|
|
|
|
|
1800
|
my %exported; |
100
|
2163
|
|
|
|
|
34033
|
foreach my $entry (grep {/^RE_/} @_) { |
|
6189
|
|
|
|
|
778163
|
|
101
|
11
|
100
|
|
|
|
51
|
if ($entry =~ /^RE_(\w+_)?ALL$/) { |
102
|
5
|
100
|
|
|
|
67
|
my $m = defined $1 ? $1 : ""; |
103
|
5
|
|
|
|
|
73
|
my $re = qr /^RE_${m}.*$/; |
104
|
5
|
|
|
|
|
38
|
while (my ($sub, $interface) = each %sub_interface) { |
105
|
865
|
50
|
|
|
|
938
|
next if $exported {$sub}; |
106
|
865
|
100
|
|
|
|
2386
|
next unless $sub =~ /$re/; |
107
|
|
|
|
|
|
|
{ |
108
|
72
|
|
|
72
|
|
276
|
no strict 'refs'; |
|
72
|
|
|
|
|
72
|
|
|
72
|
|
|
|
|
4547
|
|
|
634
|
|
|
|
|
386
|
|
109
|
634
|
|
|
|
|
356
|
*{caller() . "::$sub"} = $interface; |
|
634
|
|
|
|
|
1614
|
|
110
|
|
|
|
|
|
|
} |
111
|
634
|
|
|
|
|
2712
|
$exported {$sub} ++; |
112
|
|
|
|
|
|
|
} |
113
|
|
|
|
|
|
|
} |
114
|
|
|
|
|
|
|
else { |
115
|
6
|
50
|
|
|
|
17
|
next if $exported {$entry}; |
116
|
|
|
|
|
|
|
_croak "Can't export unknown subroutine &$entry" |
117
|
6
|
50
|
|
|
|
21
|
unless $sub_interface {$entry}; |
118
|
|
|
|
|
|
|
{ |
119
|
72
|
|
|
72
|
|
233
|
no strict 'refs'; |
|
72
|
|
|
|
|
77
|
|
|
72
|
|
|
|
|
23530
|
|
|
6
|
|
|
|
|
8
|
|
120
|
6
|
|
|
|
|
9
|
*{caller() . "::$entry"} = $sub_interface {$entry}; |
|
6
|
|
|
|
|
38
|
|
121
|
|
|
|
|
|
|
} |
122
|
6
|
|
|
|
|
1100
|
$exported {$entry} ++; |
123
|
|
|
|
|
|
|
} |
124
|
|
|
|
|
|
|
} |
125
|
|
|
|
|
|
|
} |
126
|
|
|
|
|
|
|
|
127
|
0
|
|
|
0
|
|
0
|
sub AUTOLOAD { _croak "Can't $AUTOLOAD" } |
128
|
|
|
|
|
|
|
|
129
|
|
|
|
0
|
|
|
sub DESTROY {} |
130
|
|
|
|
|
|
|
|
131
|
|
|
|
|
|
|
my %cache; |
132
|
|
|
|
|
|
|
|
133
|
|
|
|
|
|
|
my $fpat = qr/^(-\w+)/; |
134
|
|
|
|
|
|
|
|
135
|
|
|
|
|
|
|
sub _decache { |
136
|
1558657
|
|
|
1558657
|
|
600572674
|
my @args = @{tied %{$_[0]}}; |
|
1558657
|
|
|
|
|
1259676
|
|
|
1558657
|
|
|
|
|
4056084
|
|
137
|
1558657
|
|
|
|
|
1966972
|
my @nonflags = grep {!/$fpat/} @args; |
|
3952838
|
|
|
|
|
11144000
|
|
138
|
1558657
|
|
|
|
|
2097232
|
my $cache = get_cache(@nonflags); |
139
|
|
|
|
|
|
|
_croak "Can't create unknown regex: \$RE{" |
140
|
|
|
|
|
|
|
. join("}{",@args) . "}" |
141
|
1558657
|
50
|
|
|
|
2399843
|
unless exists $cache->{__VAL__}; |
142
|
|
|
|
|
|
|
_croak "Perl $] does not support the pattern " |
143
|
|
|
|
|
|
|
. "\$RE{" . join("}{",@args) |
144
|
|
|
|
|
|
|
. "}.\nYou need Perl $cache->{__VAL__}{version} or later" |
145
|
1558657
|
50
|
100
|
|
|
5763954
|
unless ($cache->{__VAL__}{version}||0) <= $]; |
146
|
1558657
|
|
|
|
|
2889817
|
my %flags = ( %{$cache->{__VAL__}{default}}, |
147
|
1558657
|
100
|
|
|
|
1075189
|
map { /$fpat\Q$;\E(.*)/ ? ($1 => $2) |
|
3952838
|
100
|
|
|
|
18093029
|
|
148
|
|
|
|
|
|
|
: /$fpat/ ? ($1 => undef) |
149
|
|
|
|
|
|
|
: () |
150
|
|
|
|
|
|
|
} @args); |
151
|
1558657
|
|
|
|
|
3263700
|
$cache->{__VAL__}->_clone_with(\@args, \%flags); |
152
|
|
|
|
|
|
|
} |
153
|
|
|
|
|
|
|
|
154
|
72
|
|
|
72
|
|
66157
|
use overload q{""} => \&_decache; |
|
72
|
|
|
|
|
55239
|
|
|
72
|
|
|
|
|
412
|
|
155
|
|
|
|
|
|
|
|
156
|
|
|
|
|
|
|
|
157
|
|
|
|
|
|
|
sub get_cache { |
158
|
1571011
|
|
|
1571011
|
0
|
1563465
|
my $cache = \%cache; |
159
|
1571011
|
|
|
|
|
2134281
|
foreach (@_) { |
160
|
|
|
|
|
|
|
$cache = $cache->{$_} |
161
|
3149103
|
|
100
|
|
|
6216930
|
|| ($cache->{$_} = {}); |
162
|
|
|
|
|
|
|
} |
163
|
1571011
|
|
|
|
|
1609967
|
return $cache; |
164
|
|
|
|
|
|
|
} |
165
|
|
|
|
|
|
|
|
166
|
|
|
|
|
|
|
sub croak_version { |
167
|
0
|
|
|
0
|
0
|
0
|
my ($entry, @args) = @_; |
168
|
|
|
|
|
|
|
} |
169
|
|
|
|
|
|
|
|
170
|
|
|
|
|
|
|
sub pattern { |
171
|
12354
|
|
|
12354
|
1
|
21445
|
my %spec = @_; |
172
|
|
|
|
|
|
|
_croak 'pattern() requires argument: name => [ @list ]' |
173
|
12354
|
50
|
33
|
|
|
43427
|
unless $spec{name} && ref $spec{name} eq 'ARRAY'; |
174
|
|
|
|
|
|
|
_croak 'pattern() requires argument: create => $sub_ref_or_string' |
175
|
12354
|
50
|
|
|
|
15231
|
unless $spec{create}; |
176
|
|
|
|
|
|
|
|
177
|
12354
|
100
|
|
|
|
16612
|
if (ref $spec{create} ne "CODE") { |
178
|
7597
|
|
|
|
|
9016
|
my $fixed_str = "$spec{create}"; |
179
|
109369
|
|
|
109369
|
|
110712
|
$spec{create} = sub { $fixed_str } |
180
|
7597
|
|
|
|
|
16684
|
} |
181
|
|
|
|
|
|
|
|
182
|
12354
|
|
|
|
|
8757
|
my @nonflags; |
183
|
|
|
|
|
|
|
my %default; |
184
|
12354
|
|
|
|
|
8114
|
foreach ( @{$spec{name}} ) { |
|
12354
|
|
|
|
|
17287
|
|
185
|
34222
|
100
|
|
|
|
101383
|
if (/$fpat=(.*)/) { |
|
|
100
|
|
|
|
|
|
186
|
8449
|
|
|
|
|
18108
|
$default{$1} = $2; |
187
|
|
|
|
|
|
|
} |
188
|
|
|
|
|
|
|
elsif (/$fpat\s*$/) { |
189
|
71
|
|
|
|
|
837
|
$default{$1} = undef; |
190
|
|
|
|
|
|
|
} |
191
|
|
|
|
|
|
|
else { |
192
|
25702
|
|
|
|
|
34495
|
push @nonflags, $_; |
193
|
|
|
|
|
|
|
} |
194
|
|
|
|
|
|
|
} |
195
|
|
|
|
|
|
|
|
196
|
12354
|
|
|
|
|
14820
|
my $entry = get_cache(@nonflags); |
197
|
|
|
|
|
|
|
|
198
|
12354
|
50
|
|
|
|
16359
|
if ($entry->{__VAL__}) { |
199
|
0
|
|
|
|
|
0
|
_carp "Overriding \$RE{" |
200
|
|
|
|
|
|
|
. join("}{",@nonflags) |
201
|
|
|
|
|
|
|
. "}"; |
202
|
|
|
|
|
|
|
} |
203
|
|
|
|
|
|
|
|
204
|
|
|
|
|
|
|
$entry->{__VAL__} = bless { |
205
|
|
|
|
|
|
|
create => $spec{create}, |
206
|
|
|
|
|
|
|
match => $spec{match} || \&generic_match, |
207
|
|
|
|
|
|
|
subs => $spec{subs} || \&generic_subs, |
208
|
|
|
|
|
|
|
version => $spec{version}, |
209
|
12354
|
|
50
|
|
|
73143
|
default => \%default, |
|
|
|
100
|
|
|
|
|
210
|
|
|
|
|
|
|
}, 'Regexp::Common::Entry'; |
211
|
|
|
|
|
|
|
|
212
|
12354
|
|
|
|
|
13405
|
foreach (@nonflags) {s/\W/X/g} |
|
25702
|
|
|
|
|
30322
|
|
213
|
12354
|
|
|
|
|
17283
|
my $subname = "RE_" . join ("_", @nonflags); |
214
|
|
|
|
|
|
|
$sub_interface{$subname} = sub { |
215
|
31990
|
100
|
|
31990
|
|
764699
|
push @_ => undef if @_ % 2; |
216
|
31990
|
|
|
|
|
30413
|
my %flags = @_; |
217
|
|
|
|
|
|
|
my $pat = $spec{create}->($entry->{__VAL__}, |
218
|
31990
|
|
|
|
|
62488
|
{%default, %flags}, \@nonflags); |
219
|
31990
|
50
|
|
|
|
49545
|
if (exists $flags{-keep}) { $pat =~ s/\Q(?k:/(/g; } |
|
0
|
|
|
|
|
0
|
|
220
|
31990
|
|
|
|
|
75775
|
else { $pat =~ s/\Q(?k:/(?:/g; } |
221
|
31990
|
100
|
|
|
|
139664
|
return exists $flags {-i} ? qr /(?i:$pat)/ : qr/$pat/; |
222
|
12354
|
|
|
|
|
44417
|
}; |
223
|
|
|
|
|
|
|
|
224
|
12354
|
|
|
|
|
25913
|
return 1; |
225
|
|
|
|
|
|
|
} |
226
|
|
|
|
|
|
|
|
227
|
2939
|
|
|
2939
|
0
|
4631
|
sub generic_match {$_ [1] =~ /$_[0]/} |
228
|
2935
|
|
|
2935
|
0
|
4552
|
sub generic_subs {$_ [1] =~ s/$_[0]/$_[2]/} |
229
|
|
|
|
|
|
|
|
230
|
|
|
|
|
|
|
sub matches { |
231
|
2939
|
|
|
2939
|
0
|
77725
|
my ($self, $str) = @_; |
232
|
2939
|
|
|
|
|
3860
|
my $entry = $self -> _decache; |
233
|
2939
|
|
|
|
|
4638
|
$entry -> {match} -> ($entry, $str); |
234
|
|
|
|
|
|
|
} |
235
|
|
|
|
|
|
|
|
236
|
|
|
|
|
|
|
sub subs { |
237
|
2947
|
|
|
2947
|
1
|
69447
|
my ($self, $str, $newstr) = @_; |
238
|
2947
|
|
|
|
|
3925
|
my $entry = $self -> _decache; |
239
|
2947
|
|
|
|
|
4789
|
$entry -> {subs} -> ($entry, $str, $newstr); |
240
|
2947
|
|
|
|
|
8971
|
return $str; |
241
|
|
|
|
|
|
|
} |
242
|
|
|
|
|
|
|
|
243
|
|
|
|
|
|
|
|
244
|
|
|
|
|
|
|
package Regexp::Common::Entry; |
245
|
|
|
|
|
|
|
# use Carp; |
246
|
|
|
|
|
|
|
|
247
|
|
|
|
|
|
|
use overload |
248
|
|
|
|
|
|
|
q{""} => sub { |
249
|
1558646
|
|
|
1558646
|
|
1270364
|
my ($self) = @_; |
250
|
1558646
|
|
|
|
|
3309224
|
my $pat = $self->{create}->($self, $self->{flags}, $self->{args}); |
251
|
1558642
|
100
|
|
|
|
2651615
|
if (exists $self->{flags}{-keep}) { |
252
|
741938
|
|
|
|
|
11411717
|
$pat =~ s/\Q(?k:/(/g; |
253
|
|
|
|
|
|
|
} |
254
|
|
|
|
|
|
|
else { |
255
|
816704
|
|
|
|
|
11517833
|
$pat =~ s/\Q(?k:/(?:/g; |
256
|
|
|
|
|
|
|
} |
257
|
1558642
|
100
|
|
|
|
2783360
|
if (exists $self->{flags}{-i}) { $pat = "(?i)$pat" } |
|
32
|
|
|
|
|
40
|
|
258
|
1558642
|
|
|
|
|
45188006
|
return $pat; |
259
|
72
|
|
|
72
|
|
48210
|
}; |
|
72
|
|
|
|
|
110
|
|
|
72
|
|
|
|
|
395
|
|
260
|
|
|
|
|
|
|
|
261
|
|
|
|
|
|
|
sub _clone_with { |
262
|
1558657
|
|
|
1558657
|
|
1492682
|
my ($self, $args, $flags) = @_; |
263
|
1558657
|
|
|
|
|
7708902
|
bless { %$self, args=>$args, flags=>$flags }, ref $self; |
264
|
|
|
|
|
|
|
} |
265
|
|
|
|
|
|
|
|
266
|
|
|
|
|
|
|
1; |
267
|
|
|
|
|
|
|
|
268
|
|
|
|
|
|
|
__END__ |