This is just a personal domain, used mainly for email. You can find here a collection of files related to Henry Spencer's regular expression libraries, that don't seem to have any official home. Most of the photos that were previously hosted here can now be found at Wikimedia Commons. They can be reused as per my original license or Creative Commons Zero, which seems to be equivalent. 

regex - Henry Spencer's regular expression library.

Contact: Gary Houston, (some letters are hidden to confuse spam bots, click to reveal).