<Title Name="Advanced Perl Programming"/> <Title Name="Learning Perl on Win32 Systems"/> </Titles> </Books> ##</code><code>## my $filtername = 'Advanced Perl Programming'; my $books_tree= new XML::Twig(twig_roots => {Title[@Name= "$filtername"] => 1}); $books_tree-> parsefile('books.xml'); $books_tree->set

<Title Name="Advanced Perl Programming"/> <Title Name="Learning Perl on Win32 Systems"/> </Titles> </Books> ##</code><code>## my $filtername = 'Advanced Perl Programming'; my $books_tree= new XML::Twig(twig_roots => {Title[@Name= "$filtername"] => 1}); $books_tree-> parsefile('books.xml'); $books_tree->set_att(Name => 'Advanced Perl');