/usr/share/doc/libsgmls-perl/examples/sample.pl is in libsgmls-perl 1.03ii-36.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 | #!/usr/bin/perl
use SGMLS;
$this_parse = new SGMLS(STDIN); # Read from standard input.
while ($this_event = $this_parse->next_event) {
my $type = $this_event->type;
my $data = $this_event->data;
SWITCH: {
$type eq 'start_element' && do {
print "Beginning element: " . $data->name . "\n";
last SWITCH;
};
$type eq 'end_element' && do {
print "Ending element: " . $data->name . "\n";
last SWITCH;
};
$type eq 'cdata' && do {
print "Character data: " . $data . "\n";
last SWITCH;
};
$type eq 'sdata' && do {
print "Special data: " . $data . "\n";
last SWITCH;
};
$type eq 're' && do {
print "Record End\n";
last SWITCH;
};
$type eq 'pi' && do {
print "Processing Instruction: " . $data . "\n";
last SWITCH;
};
$type eq 'entity' && do {
print "External Data Entity: " . $data->name .
" with notation " . $data->notation->name . "\n";
last SWITCH;
};
$type eq 'start_subdoc' && do {
print "Beginning Subdocument Entity: " . $data->name . "\n";
last SWITCH;
};
$type eq 'end_subdoc' && do {
print "Ending Subdocument Entity: " . $data->name . "\n";
last SWITCH;
};
$type eq 'conforming' && do {
print "This is a conforming SGML document\n";
last SWITCH;
};
}
}
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