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stmt |
bran |
cond |
sub |
pod |
time |
code |
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1
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#line 1 |
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2
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package if; |
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3
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4
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$VERSION = '0.0606'; |
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5
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6
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12
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50
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12
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37
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sub work { |
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7
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12
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50
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40
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my $method = shift() ? 'import' : 'unimport'; |
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8
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0
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0
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0
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unless (@_ >= 2) { |
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9
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0
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0
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my $type = ($method eq 'import') ? 'use' : 'no'; |
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10
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die "Too few arguments to '$type if' (some code returning an empty list in list context?)" |
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11
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12
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50
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30
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} |
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12
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return unless shift; # CONDITION |
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13
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12
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19
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14
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12
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42
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my $p = $_[0]; # PACKAGE |
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15
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12
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1681
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(my $file = "$p.pm") =~ s!::!/!g; |
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16
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12
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88
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require $file; # Works even if $_[0] is a keyword (like open) |
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17
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12
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50
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67
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my $m = $p->can($method); |
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18
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goto &$m if $m; |
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19
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} |
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20
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12
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12
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302
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12
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30
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12
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48
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21
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0
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0
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sub import { shift; unshift @_, 1; goto &work } |
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0
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0
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22
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sub unimport { shift; unshift @_, 0; goto &work } |
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23
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24
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1; |
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25
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__END__ |