treat parameter names and values as code (code_snippet).

[xxchan]

          More of a formatting suggestion. We can treat parameter names and values as code (`code_snippet`). 

The terms used here (I know they were carried over from previous versions) are confusing: "tables with sources" and "tables that have sources." I think it's worth having a discussion whether we want to have a dedicated name for it, such as "streaming tables."

Originally posted by @hengm3467 in #62 (comment)