fix bug: Any was parsed as a-name Any, instead of a-any
whitespace
whitespace
Merge branch 'master' of github.com:brownplt/pyret-lang
travis image
travis as image, not link
well-formedness for using _ as a name in cases expressions
adding currying for receiver objects, so that _.method(_, _, _)
properly curries over its leftmost underscore.
allowing "_" as an annotation synonymous with (a-blank)
checking for duplicate variant names (datatype variant names are
already checked)
missing arguments; fixing bug
checking for duplicate field and method names on data declarations
whups, wrong arity
eliminates the 3x repeated scan over the list in sort-by.  If we
decide that a stable sort isn't necessary, then the call to reverse()
in the middle is not needed
On closer thinking, this never was a stable-sorting algorithm, even if
we reversed the are-eq portion of the list, because the are-lt and
are-gt portions might have repeated elements, and they get reversed
(and then re-reversed...) on each recursive call...  So, let's not
make the claim of stability, and implement a stable-sort algorithm
later if needed
add cases in pretty for s-cases and s-cases-else
Boolean
mistaken case
no reason to not show these in cmdline mode
missed git add, pushed broken cmdline briefly