New: +=
Refactor
Bug: left and right associativity messed
Refactor
Test
New: function faculty
  New: container
    New: defines
Refactor
New: function faculty
  New: container
    New: multiple statements
New: Hex string conversion
Bug: Convert
Refactor
New
Bug: Convert
New: Stacktrace
Trace
New: function faculty
  New: container
    New: multiple statements
Refactor