contenteditable-disable

Hey,
one of the resolutions from TPAC 2017 was to make it possible to remove
items from the various context menus/keyboard shortcuts. After asking for
feedback from some of the JS editors that are currently being developed, I
have compiled an initial list of flags here:

https://github.com/w3c/editing/issues/176

You are all invited to give your feedback!

-- 
Johannes Wilm
http://www.johanneswilm.org
tel: +1 (520) 399 8880