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A front-end to Python that has powerful macro capabilities.

http://livelogix.net/logix/ For example, adding an "isa" operator: 

[base]: defop 50 expr "isa" expr func ob typ:
      :     return isinstance(ob, typ)

[base]: 'a' isa str
True

See also: BooLanguage, IronPython

2026-02-14 16:09