README.md

		## Map

		-Each comma-terminated line consists primarily of a database entity on the left
		-and an expression on the right. For example:
		+In generally, each comma-terminated line maps a database entity to an
		+expression. For example:

		```


		Stack pops (`^`) switch context to a previous element. Multiple consecutive
		-pops are permitted; extraneous pops are silently ignored: context never
		+pop lines are permitted; extraneous pops are silently ignored: context never
		traverses beyond the root node.

		### Globs

		The kleene star preceded by a column demarcation (`.`) maps all columns
		automatically. Each node name corresponds directly to the entity column name.

		## Where

		-Example where clauses include:
		+Example `WHERE` clauses include:

		```

		```

		-The clauses are straightforward and correlate with SQL where clauses as
		+The clauses are straightforward and correlate with SQL `WHERE` clauses as
		expected.

Additional README clarifications.