New features
- Error reporting with file name and line number (#482)
Obsolete features
None.
Bug fixes
None.
Miscellaneous changes
- Citations in the README were changed to Vancouver style (#481)
- Expressions wrapped in syntactic closure are now expanded to expressions containing only identifiers explicitly “renamed” during macro expansion (#483)
- The compiler has been upgraded from a one-pass compiler to a multi-pass compiler, which consists of a macro expansion phase and a code generation phase (#480)