This is Perl module URI::Escape::JavaScript. INSTALLATION URI::Escape::JavaScript installation is straightforward. If your CPAN shell is set up, you should just be able to do % cpan URI::Escape::JavaScript Download it, unpack it, then build it as per the usual: % perl Makefile.PL % make && make test Then install it: % make install DOCUMENTATION URI::Escape::JavaScript documentation is available as in POD. So you can do: % perldoc URI::Escape::JavaScript to read the documentation online with your favorite pager. Koichi Taniguchi (nipotan)