iconv -f utf8 -t utf8 || iconv -f iso-8859-1 -t utf8 > ##

##

perl -MHTML::TreeBuilder::XPath -e'$t= HTML::TreeBuilder::XPath->new;
$t->parse( "para ©");
$p=$t->findvalue( "//p"); 
print $p, "\n";'

##

##

perl -MHTML::TreeBuilder::XPath -e'$t= HTML::TreeBuilder::XPath->new;
$t->parse( "para © —");
@p=$t->findnodes( "//p"); 
print $p[0]->as_text(), "\n";'

##

##

perl -MHTML::TreeBuilder::XPath -MHTML::Entities -e'
 $t= HTML::TreeBuilder::XPath->new;
 $t->parse( "para © —"); 
 @p=$t->findnodes( "//p");
 $out= $p[0]->as_text; 
  encode_entities( $out);
 print $out, "\n";'