Support for unary ~ and infix ^ #8
Description
It seems the PDP-11 version of B supported ~ and ^ --- I added support to my copy, mainly because I wanted to test code generation for not and xor.
You mention in the README that you were thinking of adding support for different versions of the language. My versions have ACK code generation so will be of limited use to you, but for reference::
~ support:
davidgiven/ack@374e7a1#diff-001711b0da5eb4e0fdb5dd4d0bb2bcfc
^ support:
davidgiven/ack@803b81e#diff-001711b0da5eb4e0fdb5dd4d0bb2bcfc