Tags and Properties for Check-in 4856914104

Context
2018-09-09
12:52
Pulled sugar.scm into stml2.scm check-in: 4856914104 user: matt tags: stml2
2018-07-29
22:04
first steps in refactoring to a module check-in: 8b66fa08e7 user: matt tags: stml2