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# See copyright, etc in below POD section. |
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###################################################################### |
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package SystemC::Vregs::File; |
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use File::Basename; |
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use vars qw($VERSION); |
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1
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use base qw(SystemC::Vregs::Language); |
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use SystemC::Vregs::Number; |
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use SystemC::Vregs::Language; |
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1
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use strict; |
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use Carp; |
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1436
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$VERSION = '1.470'; |
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###################################################################### |
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###################################################################### |
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# Files |
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sub open { |
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1
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2
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my $class = shift; |
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# General routine for opening output file and starting header |
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24
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1
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my %params = @_; |
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1
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50
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$params{language} or croak "%Error: No language=> specified,"; |
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1
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my $self = $class->SUPER::new(verbose=>1, |
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# noheader=>0, |
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%params); |
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1
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my ($name,$path,$suffix) = fileparse($self->{filename},'\..*'); |
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1
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4
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my $template_filename = $path.$name."__template".$suffix; |
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1
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50
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4
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print "Check Template File $template_filename\n" if $SystemC::Vregs::Debug; |
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1
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50
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18
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if (-r $template_filename) { |
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#$self->{template}->read (filename=>$template_filename); |
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} |
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38
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1
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50
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if (!$self->{noheader}) { |
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1
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50
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$self->print("// -*- C++ -*-\n") if ($self->{CPP}); |
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1
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50
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4
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$self->print("\n") if ($self->{XML}); |
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1
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12
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$self->comment("DO NOT EDIT -- Generated automatically by vregs\n"); |
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1
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50
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if ($self->{C} || $self->{CPP}) { |
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1
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$self->comment_pre("\\file\n"); |
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1
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5
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$self->comment_pre("\\brief Register Information: Generated automatically by vregs\n"); |
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} else { |
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0
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0
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$self->comment("DESC"."RIPTION: Register Information: Generated automatically by vregs\n"); |
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} |
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1
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$self->comment_pre("\n"); |
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} |
50
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51
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1
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50
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6
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if ($self->{rules}) { |
52
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1
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8
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$self->{rules}->filehandle($self); |
53
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1
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5
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foreach my $rfile ($self->{rules}->filenames()) { |
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0
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0
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$rfile = basename($rfile,"^"); |
55
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0
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0
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$self->comment_pre("See SystemC::Vregs::Rules file: $rfile\n"); |
56
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} |
57
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1
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5
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$self->comment_pre("\n"); |
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} |
59
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60
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1
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50
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9
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$self->{rules}->execute_rule ('any_file_before', 'any_file', $self) if $self->{rules}; |
61
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62
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1
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6
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return $self; |
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} |
64
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65
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sub close { |
66
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1
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1
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1
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5
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my $self = shift; |
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# General routine for closing output file |
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69
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1
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12
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$self->close_prep(); |
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71
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1
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50
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10
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$self->{rules}->execute_rule ('any_file_after', 'any_file', $self) if $self->{rules}; |
72
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73
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1
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50
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7
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if (!$self->{noheader}) { |
74
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1
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5
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$self->print("\n"); |
75
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1
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8
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$self->comment ("DO NOT EDIT -- Generated automatically by vregs\n"); |
76
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} |
77
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78
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1
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13
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$self->SUPER::close(); |
79
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} |
80
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81
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sub private_not_public { |
82
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0
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0
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1
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0
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my $self = shift; |
83
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0
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0
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my $private = shift; |
84
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0
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0
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my $pack = shift; |
85
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# Print public: or private: depending on desired state |
86
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87
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0
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0
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0
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my $enabled = (defined $pack->{rules}{protect_rdwr_only} |
88
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? $pack->{rules}{protect_rdwr_only} |
89
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: $pack->{protect_rdwr_only}); |
90
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0
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0
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0
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$private = 0 if !$enabled; |
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0
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0
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0
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if ($self->{CPP}) { |
92
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0
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0
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0
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0
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if ($private && !$self->{private}) { |
93
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0
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0
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$self->print ("protected:\n"); |
94
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} |
95
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0
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0
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0
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0
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if (!$private && $self->{private}) { |
96
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0
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0
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$self->print ("public:\n"); |
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} |
98
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} |
99
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0
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0
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$self->set_private($private); |
100
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} |
101
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102
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sub set_private { |
103
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0
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0
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0
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0
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my $self = shift; |
104
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0
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0
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my $private = shift; |
105
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0
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0
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$self->{private} = $private; |
106
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} |
107
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108
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sub fn { |
109
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0
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0
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1
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0
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my $self = shift; |
110
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0
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0
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my $clname = shift; |
111
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0
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0
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my $suffix = shift; |
112
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0
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0
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my $proto = shift; |
113
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# Declare a function with C++ semantics, mangle into C if necessary |
114
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0
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0
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0
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if ($self->{CPP}) { |
115
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0
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0
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$self->print (" $proto ",@_); |
116
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} else { |
117
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0
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0
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0
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my $const = ($proto =~ s/const\s*$//) ? "const ":""; |
118
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119
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0
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0
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$proto =~ m/\s*(\S+)\s*\(/; |
120
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0
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0
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my $fname = lcfirst "${clname}_$1"; |
121
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0
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0
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0
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$fname .= "_".$suffix if $suffix; |
122
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0
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0
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0
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if ($self->{private}) { |
123
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0
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0
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$self->{func_private}{$fname} = $self->{private}; |
124
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0
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0
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$fname .= "_private"; |
125
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} |
126
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0
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0
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$proto =~ s/\s+(\S+)\s*\(/ ${fname}(/; |
127
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128
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0
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0
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$proto =~ s/\(/(${const}${clname}* thisp,/; |
129
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0
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0
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$proto =~ s/,\s*\)/)/; |
130
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0
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0
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$self->print ("$proto ",@_); |
131
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} |
132
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} |
133
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134
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sub call_str { |
135
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0
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0
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1
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0
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my $self = shift; |
136
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0
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0
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my $clname = shift; |
137
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0
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0
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my $suffix = shift; |
138
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0
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0
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my $call = shift; |
139
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# Call a function with C++ semantics, mangle into C if necessary |
140
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# return as *string* |
141
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0
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0
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0
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if ($self->{CPP}) { |
142
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0
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0
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return join('',"$call",@_); |
143
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} else { |
144
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0
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0
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$call =~ m/\s*(\S+)\s*\(/; |
145
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0
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0
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my $fname = lcfirst "${clname}_$1"; |
146
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0
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0
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0
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$fname .= "_".$suffix if $suffix; |
147
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0
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0
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0
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$fname .= "_private" if $self->{func_private}{$fname}; |
148
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0
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0
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$call =~ s/(\S+)\s*\(/${fname}(/; |
149
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0
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0
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0
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$call =~ s/\(/(thisp,/ or croak "%Error: No args in func call '$call',"; |
150
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0
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0
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$call =~ s/,\s*\)/)/; |
151
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0
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0
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return join('',$call,@_); |
152
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} |
153
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} |
154
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155
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###################################################################### |
156
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# Tabify all output |
157
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158
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sub print { |
159
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153
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153
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1
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195
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my $self = shift; |
160
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# Override default SystemC::Vregs::Language::print to tabify all output |
161
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153
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394
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$self->push_text($self->tabify(@_)); |
162
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} |
163
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164
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sub print_at_close { |
165
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1
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1
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0
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4
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my $self = shift; |
166
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# Override default SystemC::Vregs::Language::print to tabify all output |
167
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1
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6
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$self->push_close_text($self->tabify(@_)); |
168
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} |
169
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170
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sub printf_tabify { |
171
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0
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0
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0
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0
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my $self = shift; |
172
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0
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0
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my $line = sprintf(shift,@_); |
173
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0
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0
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$self->print($self->tabify($line)); |
174
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} |
175
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176
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sub tabify { |
177
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154
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154
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0
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168
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my $self = shift; |
178
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154
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255
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my $line = join('',@_); |
179
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# Convert any space-tabs to just tabs |
180
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154
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165
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my $out=''; |
181
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154
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157
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my $col=0; |
182
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154
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166
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my $spaces=0; |
183
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154
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202
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$line =~ s/\t /\t\t/g; |
184
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154
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363
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for (my $i=0; $i
|
185
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2746
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3681
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my $c = substr($line,$i,1); |
186
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2746
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100
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6346
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if ($c eq "\n") { |
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100
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100
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187
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108
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153
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$out .= $c; |
188
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108
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130
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$col = 0; |
189
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108
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253
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$spaces = 0; |
190
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} elsif ($c eq "\t") { |
191
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76
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152
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my $wantcol = int(($col+$spaces+8)/8)*8; |
192
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76
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147
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while ($wantcol > $col) { |
193
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76
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91
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$col = int(($col+8)/8)*8; |
194
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76
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171
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$out .= "\t"; |
195
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} |
196
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76
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207
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$spaces = 0; |
197
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} elsif ($c eq " ") { |
198
|
463
|
|
|
|
|
941
|
$spaces++; |
199
|
|
|
|
|
|
|
} else { |
200
|
2099
|
100
|
|
|
|
3593
|
if ($spaces) { $out .= ' 'x$spaces; $col+=$spaces; $spaces=0; } |
|
201
|
|
|
|
|
315
|
|
|
201
|
|
|
|
|
203
|
|
|
201
|
|
|
|
|
218
|
|
201
|
2099
|
|
|
|
|
2327
|
$out .= $c; |
202
|
2099
|
|
|
|
|
4463
|
$col++; |
203
|
|
|
|
|
|
|
} |
204
|
|
|
|
|
|
|
} |
205
|
154
|
|
|
|
|
595
|
return $out; |
206
|
|
|
|
|
|
|
} |
207
|
|
|
|
|
|
|
|
208
|
|
|
|
|
|
|
###################################################################### |
209
|
|
|
|
|
|
|
#### Package return |
210
|
|
|
|
|
|
|
1; |
211
|
|
|
|
|
|
|
__END__ |