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package Pod::Tree::Stream; |
2
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19
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19
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3857779
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use 5.006; |
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87
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3
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19
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19
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168
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use strict; |
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43
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19
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426
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4
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19
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19
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93
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use warnings; |
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39
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19
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4023
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5
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6
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our $VERSION = '1.29'; |
7
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8
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sub new { |
9
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77
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77
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0
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168
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my ( $package, $fh ) = @_; |
10
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11
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77
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229
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my $stream = { |
12
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fh => $fh, |
13
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line => '' |
14
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}; |
15
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16
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77
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208
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bless $stream, $package; |
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} |
18
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19
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sub get_paragraph { |
20
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2156
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2156
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0
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2492
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my $stream = shift; |
21
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2156
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2430
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my $fh = $stream->{fh}; |
22
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2156
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2294
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my $line = $stream->{line}; |
23
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24
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2156
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100
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3247
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defined $line or return undef; ##no critic (ProhibitExplicitReturnUndef) |
25
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26
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2080
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2751
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my (@lines) = ($line); |
27
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2080
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28152
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while ( $line = $fh->getline ) { |
28
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2377
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44854
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push @lines, $line; |
29
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2377
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100
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9247
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$line =~ /\S/ or last; |
30
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} |
31
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32
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2080
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27988
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while ( $line = $fh->getline ) { |
33
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2228
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100
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41948
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$line =~ /\S/ and last; |
34
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225
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2919
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push @lines, $line; |
35
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} |
36
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37
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2080
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4726
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$stream->{line} = $line; |
38
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2080
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6491
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join '', @lines; |
39
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} |
40
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41
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1; |
42
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