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require Exporter; |
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@ISA=qw(Exporter); |
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|
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sub new { |
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my $class=shift; |
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$self={}; |
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bless $self, $class; |
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$self->{context}{none}=1; |
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return $self; |
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} |
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|
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sub clearinclude { |
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my $self=shift; |
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undef %{$self->{include}}; |
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} |
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sub clearexclude { |
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my $self=shift; |
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undef %{$self->{exclude}}; |
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} |
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|
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sub exclude { |
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my $self=shift; |
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my $gp=shift; |
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|
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${$self->{exclude}}{$gp}=1; |
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$self->_setstatus; |
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} |
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|
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sub unexclude { |
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my $self=shift; |
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my $gp=shift; |
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|
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delete ${$self->{exclude}}{$gp}; |
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$self->_setstatus; |
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} |
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|
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sub include { |
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my $self=shift; |
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my $gp=shift; |
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|
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${$self->{include}}{$gp}=1; |
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$self->_setstatus; |
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} |
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|
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sub uninclude { |
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my $self=shift; |
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my $gp=shift; |
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|
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delete ${$self->{include}}{$gp}; |
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$self->_setstatus; |
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} |
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|
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sub getexcluded { |
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my $self=shift; |
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return keys %{$self->{exclude}} |
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} |
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|
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sub getincluded { |
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my $self=shift; |
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return keys %{$self->{include}} |
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} |
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|
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sub opencontext { |
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my $self=shift; |
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my $gp=shift; |
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my $set; |
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|
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if ( $gp=~/(.*)::/ ) { |
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$set=$1; |
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} |
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else { |
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$set='none'; |
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} |
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# sub new { |
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# my $class=shift; |
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# $self={}; |
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# bless $self, $class; |
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# $self->{context}{none}=1; |
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# return $self; |
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# } |
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|
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# sub clearinclude { |
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# my $self=shift; |
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# undef %{$self->{include}}; |
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# } |
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# sub clearexclude { |
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# my $self=shift; |
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# undef %{$self->{exclude}}; |
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# } |
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|
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# sub exclude { |
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# my $self=shift; |
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# my $gp=shift; |
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|
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# ${$self->{exclude}}{$gp}=1; |
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# $self->_setstatus; |
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# } |
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|
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# sub unexclude { |
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# my $self=shift; |
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# my $gp=shift; |
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|
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# delete ${$self->{exclude}}{$gp}; |
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# $self->_setstatus; |
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# } |
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|
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> |
# sub include { |
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# my $self=shift; |
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# my $gp=shift; |
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|
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# ${$self->{include}}{$gp}=1; |
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# $self->_setstatus; |
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# } |
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|
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> |
# sub uninclude { |
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# my $self=shift; |
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# my $gp=shift; |
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|
80 |
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# delete ${$self->{include}}{$gp}; |
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# $self->_setstatus; |
82 |
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# } |
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|
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# sub getexcluded { |
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# my $self=shift; |
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# return keys %{$self->{exclude}} |
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# } |
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|
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# sub getincluded { |
90 |
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# my $self=shift; |
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# return keys %{$self->{include}} |
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# } |
93 |
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|
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# sub opencontext { |
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# my $self=shift; |
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# my $gp=shift; |
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# my $set; |
98 |
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|
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# if ( $gp=~/(.*)::/ ) { |
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# $set=$1; |
101 |
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# } |
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# else { |
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# $set='none'; |
104 |
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# } |
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|
|
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push @{$self->{contextstack}{$set}}, $gp; |
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$self->{context}{$gp}=1; |
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$self->_setstatus(); |
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} |
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|
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sub closelastcontext { |
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my $self=shift; |
113 |
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my $set=shift; |
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my $gp; |
115 |
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|
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if ( $set eq "" ) { $set='none' } |
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do { |
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$gp=pop @{$self->{contextstack}{$set}}; |
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} while ( (! exists $self->{context}{$gp}) && ($gp eq "") ); |
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$self->closecontext($gp); |
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} |
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|
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sub closecontext { |
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my $self=shift; |
125 |
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my $gp=shift; |
126 |
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|
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if ( $gp=~/(.*)::/ ) { |
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$set=$1; |
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} |
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else { |
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$set='none'; |
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} |
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delete $self->{context}{$gp}; |
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$self->_setstatus(); |
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} |
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|
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< |
sub status { |
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my $self=shift; |
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return $self->{status}; |
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< |
} |
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< |
|
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< |
# -------------- Support Routines ----------------------------------- |
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|
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< |
sub _setstatus { |
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my $self=shift; |
146 |
< |
my $i; |
106 |
> |
# push @{$self->{contextstack}{$set}}, $gp; |
107 |
> |
# $self->{context}{$gp}=1; |
108 |
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# $self->_setstatus(); |
109 |
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# } |
110 |
> |
|
111 |
> |
# sub closelastcontext { |
112 |
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# my $self=shift; |
113 |
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# my $set=shift; |
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# my $gp; |
115 |
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|
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> |
# if ( $set eq "" ) { $set='none' } |
117 |
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# do { |
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# $gp=pop @{$self->{contextstack}{$set}}; |
119 |
> |
# } while ( (! exists $self->{context}{$gp}) && ($gp eq "") ); |
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> |
# $self->closecontext($gp); |
121 |
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# } |
122 |
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|
123 |
> |
# sub closecontext { |
124 |
> |
# my $self=shift; |
125 |
> |
# my $gp=shift; |
126 |
> |
|
127 |
> |
# if ( $gp=~/(.*)::/ ) { |
128 |
> |
# $set=$1; |
129 |
> |
# } |
130 |
> |
# else { |
131 |
> |
# $set='none'; |
132 |
> |
# } |
133 |
> |
# delete $self->{context}{$gp}; |
134 |
> |
# $self->_setstatus(); |
135 |
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# } |
136 |
> |
|
137 |
> |
# sub status { |
138 |
> |
# my $self=shift; |
139 |
> |
# return $self->{status}; |
140 |
> |
# } |
141 |
> |
|
142 |
> |
# # -------------- Support Routines ----------------------------------- |
143 |
> |
|
144 |
> |
# sub _setstatus { |
145 |
> |
# my $self=shift; |
146 |
> |
# my $i; |
147 |
|
|
148 |
< |
$self->{status}=1; |
149 |
< |
foreach $i ( keys %{$self->{context}} ) { |
150 |
< |
if ( ( exists $self->{include}{$i} ) |
151 |
< |
|| ( exists $self->{include}{all} ) ) { |
152 |
< |
$self->{status}=( $self->{status} && 1); |
153 |
< |
} |
154 |
< |
if ( exists $self->{exclude}{$i} ) { |
155 |
< |
$self->{status}=0; |
156 |
< |
} |
157 |
< |
} |
158 |
< |
} |
148 |
> |
# $self->{status}=1; |
149 |
> |
# foreach $i ( keys %{$self->{context}} ) { |
150 |
> |
# if ( ( exists $self->{include}{$i} ) |
151 |
> |
# || ( exists $self->{include}{all} ) ) { |
152 |
> |
# $self->{status}=( $self->{status} && 1); |
153 |
> |
# } |
154 |
> |
# if ( exists $self->{exclude}{$i} ) { |
155 |
> |
# $self->{status}=0; |
156 |
> |
# } |
157 |
> |
# } |
158 |
> |
# } |
159 |
> |
|
160 |
> |
1; |