no face details in icon
scene/image
Merge branch 'master' of github.com:brownplt/pyret-lang
support naming repl programs explicilty
Add comments to Makefile on how to use s3 script.

The Makefile now contains detailed information on where to download the
s3 script, and how to set up your environment.
More list tests/examples
fix bad testing function
Merge branch 'master' of github.com:brownplt/pyret-lang
Fix all2 and lists tests (`make pyret-test` did not run them), remove raw-fold
Added some List method docs
Fix Pyret scripts for generating documentation.

The scripts that read in the Pyret libraries and generate the
corresponding Scribble documentation files have been updated to work
with the new AST. Currently, documentation is only generated for things
in the expression namespace, and not in the type namespace.

The Makefile will now place the generated skeleton files in their own
directory, so as to not overwrite written documentation.
Update scribble-api.rkt to print method related information.

For now, we can build documentation for everything except the AST, due
to some remaining bugs in scribble-api.rkt. The documentation can be
built, for now, with:

    $ cd docs && scribble --html written/test-harness.scrbl
fix sad errors in binops
Merge branch 'master' of github.com:brownplt/pyret-lang
Oops, no where blocks for methods
Examples for Option.
Hyphenated names for Option methods
Remove trailing blank lines
Doc strings for AVLTree
or-else