make sure to re-install, not just install
Merge branch 'master' of github.com:brownplt/pyret-lang
/check
better error on missed import
well-formedness of methods and anonymous functions checks
allow these useful where clauses for docs for now
Update running.scrbl

Added a method for using Pyret in a standard terminal window, which is not solved by the .bashrc method on OSX 10.8 (and probably as low as 10.6, but I have no way to test this)

Instructions originally from http://architectryan.com/2012/10/02/add-to-the-path-on-mac-os-x-mountain-lion/#.Ul3v55SxNU-
and adapted for the specific situation
Update installing.scrbl

Added method for automatic pyret download/installation. On mac, there are two things that differ from the instructions 1. the file window is not available unless a definitions window is open 2. when the link is clicked on in either safari or chrome(mac), it opens as a document in the browser instead of downloading.  There is no simple method to then download in chrome, and you have to right click on the link after opening it once to download the file on safari. 3. when the file is downloaded, it begins as a .txt file and has to be renamed in order to use in DrRacket.  This method streamlines the installation process slightly
Merge pull request #75 from dpcollin/patch-2

Update installing.scrbl
Merge pull request #74 from dpcollin/patch-1

Update running.scrbl
add a few more test, annotate list plus
Merge branch 'master' of github.com:brownplt/pyret-lang
Update installing.scrbl

Replaced "Racket" references to "DrRacket"
Update running.scrbl

Comments on emacs implementation on mac
free-ids
test free-ids a little bit
Add equiv-ast to the ast library

Equivalence modulo the source location of an ast node, for the surface language

Useful for testing AST transformations by writing and parsing pyret programs
some negative sanity tests, and allow failures
mutable/placeholder
more negative cleanup