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|
#!/usr/local/bin/perl -w
use strict;
use Data::Stag qw(:all);
use Getopt::Long;
use strict;
use Carp;
use Data::Stag qw(:all);
use Getopt::Long;
my $parser = "";
my $handler = "";
my $mapf;
my $tosql;
my $toxml;
my $toperl;
my $debug;
my $help;
my @interpose = ();
my @regexps = ();
my @delete = ();
my @add = ();
my $lc;
my $merge;
GetOptions(
"help|h"=>\$help,
"parser|format|p=s" => \$parser,
"handler|writer|w=s" => \$handler,
"interpose|i=s@" => \@interpose,
"add|a=s@" => \@add,
"delete|d=s@" => \@delete,
"regexp|re|r=s@"=> \@regexps,
"xml"=>\$toxml,
"perl"=>\$toperl,
"lc"=>\$lc,
"debug"=>\$debug,
"merge=s"=>\$merge,
);
if ($help) {
system("perldoc $0");
exit 0;
}
my $e = shift @ARGV;
my @files = @ARGV;
foreach my $fn (@files) {
my $tree = Data::Stag->parse($fn);
my @subtrees = $tree->find($e);
print $_->xml foreach (@subtrees);
}
__END__
=head1 NAME
stag-findsubtree - finds nodes in a stag file
=head1 SYNOPSIS
stag-findsubtree 'person/name' file.xml
=head1 DESCRIPTION
parses in an input file and writes out subnodes
=head1 USAGE
stag-findsubtree [-p PARSER] [-w WRITER] NODE FILE
=head1 ARGUMENTS
=over
=item -p|parser FORMAT
FORMAT is one of xml, sxpr or itext, or the name of a perl module
xml assumed as default
=item -w|writer FORMAT
FORMAT is one of xml, sxpr or itext, or the name of a perl module
=item NODE
the name of the node/element
=back
=head1 LIMITATIONS
not event based
=head1 SEE ALSO
L<Data::Stag>
=cut
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