0.4.2

Libraries

• [@CrazedProgrammer] Add list/split.
• [@Lignum] Add list/take-while.
• [@Lignum] Add math/atan2.

Compiler

• [@SquidDev] Port the resolver loop to Urn

Codegen

• [@SquidDev] Make variable mangling to be aware of scope
• [@SquidDev] Allow symbols to provide a "display name" for use in emitted code.
• [@SquidDev] Detect letrec loops as tail-recursive.
• [@SquidDev] Inline letrec loops which are only used once.
• [@SquidDev] Pattern match against common recursion patterns.