jckarter/clay — pull request #244 by agemogolk (2012-03-27 21:12:18+00:00)
Title: Custom prefix operators + extras

Added:
- custom prefix operators
- separate infix/prefix operator primitives
- Symbol? and Procedure? primitives
- support for non-return operators
- use @ as temporary bitxor operator
- internal operator names no longer use parens

Removed:
- plus/minus primitives (use add/subtract)

Notes: All operator symbols must be unique (exception is the addressof operator which is defined in the compiler). Tests/libs updated etc.