This section lists some recommended further reading. These are real
recommendations, not padding designed to make this document look important.
Mastering Regular Expressions
"Mastering Regular Expressions" by Jeffrey E. F. Friedl (O'Reilly,
ISBN 0-596-00289-0) is the book on regular expressions. Very readable and
devoid of the usual mathematical jargon that tends to fill up these kinds of
books. Publisher's page
Making Packager-Friendly Software
Packager-Friendly Software by Julio M. Merino Vidal describes various things
that can be done by upstream software providers to make life easy for the
distribution people (that means you).