3 Commits

Author	SHA1	Message	Date
Ross McDonald	fe5e946afe	Clarify what curly brackets are. Other minor updates and clarifications.	2018-02-02 16:45:47 -06:00
Ross McDonald	7285d7a9e1	First drafts of all three articles.	2018-02-02 14:28:17 -06:00
Robert Wallach	a0107403ff	Create variables-environment.md	2018-01-29 16:07:59 -06:00