Changes
=======

1.4.3 (2019-02-25)
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- Add LICENSE to distributions (#11).
- Remove click from requirements (#12).
- Allow a wider range of valid variable and parameter names (#13).

1.4.2 (2018-06-07)
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- Add missing docstrings and improve existing ones.

1.4.1 (2017-01-02)
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- Bug fix: accept OrderedDict as evaluation context to enable reliable read()
  indexing (#9, #10).

1.4.0 (2016-07-12)
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- New feature: mathematical operators like + and * can take multiple arguments
  as in Hy and other Lisps (#7).

1.3.1 (2015-04-03)
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- Revert to operator functions in op_map (#4).

1.3.0 (2015-03-30)
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- Added nil keyword (#2).

1.2.0 (2015-03-25)
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- Helpfully formatted error messages, as Python SyntaxError.

1.1.0 (2015-02-17)
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- Add `map` and `partial` higher-order functions.

1.0.0 (2015-02-13)
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- First release.
