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package Devel::Trepan::DB::Use; |
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=head1 SUMMARY |
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A callback hook for L<Devel::Trepan>'s when I<use> gets called. |
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=cut |
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use File::Basename; use File::Spec; |
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BEGIN { |
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unshift @INC, \&use_hook; |
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}; |
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sub use_hook { |
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175
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175
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0
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586422
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my ($coderef, $filename) = @_; # $coderef is \&my_sub |
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## FIXME: allow for calling the debugger on "use". |
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# print "++use_hook ", $filename, "\n"; |
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175
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50
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531
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if ($filename eq 'SelfLoader.pm') { |
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0
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my $dirname = dirname(__FILE__); |
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0
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my $SelfLoader_file = File::Spec->catfile($dirname, 'SelfLoader.pm'); |
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no strict 'refs'; |
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0
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open(FH, '<', $SelfLoader_file) or return undef; |
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return *FH; |
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} |
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return undef |
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175
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104679
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} |
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1; |