Notes concerning “HTML”

• HTML is terser and more robust than S-expressions 2007 to 2009 (4 minutes)
• Transactional screen updates 2015-04-01 (10 minutes)
• Web prefetch 2017-06-15 (1 minute)
• Dercuano stylesheet notes 2019-04-28 (updated 2019-05-09) (72 minutes)
• Dercuano formula display 2019-04-30 (5 minutes)
• How to make Dercuano work on hand computers? 2019-05-18 (updated 2019-12-30) (61 minutes)