-Current version (Jamison Creek)
-- more operators: and then, or else, if else
-- global consts
+
+Current version (?? Creek)
+ - handle free_type more cleanly??
+ - rethink line-like parsing. Should element also start a line?
+ - review simple/complex parsing options in various situations
+- can I move 'ok' into the parse context? Then error functions can set it.
+- allow something so I don't need to call config2context so often
+ Some code stanza to be added to do_reduce()