by Eric van der Vlist is published by O'Reilly & Associates (ISBN: 0596004214)
The following typographical conventions are used in this book:
New terms where they are defined, pathnames, filenames, program names, hostnames, domain names, and example URLs
Code examples and fragments, element names, tags, attribute values, entity references, processing instructions, keywords, operators, method names, class names, and literals
User input
Replaceable elements in code examples and fragments
This text is released under the Free Software Foundation GFDL.