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37 Commits

Author SHA1 Message Date
Kodi Arfer
38fdcc2114 Don't let HySymbol inherit from HyString 2018-05-20 14:11:35 -07:00
Kodi Arfer
9368e4bc4e Use model patterns for import and require 
In the process, I've banned the syntax `(import [foo])` in favor of `(import foo)`.
 2018-05-20 14:07:44 -07:00
Philip Xu
8a83d0c1ea Fixes #1605: remove macros ap-pipe and ap-compose 
Anaphoric macros do not work well with point-free style programming, in
which case both threading macros and `comp` are more adequate.
 2018-05-20 13:52:51 -07:00
Kodi Arfer
a2aeca2338 Remove tuple unpacking in lambda lists 2018-05-04 10:40:22 -07:00
Simon Gomizelj
7c3477e738 Fix a bug where the compiler doesn't properly handle unquote-splice 
Added test coverage as well
 2018-04-30 09:38:57 -07:00
Kodi Arfer
c7ac4c60c4 Fix a bug that caused try to drop expressions 2018-04-30 09:18:01 -07:00
Kodi Arfer
ec1c92bf4e Allow for with an empty body 2018-04-29 19:51:00 -07:00
Kodi Arfer
87aced2370 Don't let HyExpression etc. inherit from HyList 
This means the compiler no longer allows e.g. `(fn (x) ...)` in place of `(fn [x] ...)`.
 2018-04-29 19:17:47 -07:00
Simon Gomizelj
032247e380
Merge pull request #1588 from Kodiologist/no-amp-key 
Remove &key
 2018-04-27 00:21:11 -04:00
Ryan Gonzalez
fbeff8d25c
Merge pull request #1587 from Kodiologist/no-empty-catchers 
Ban `(except)`
 2018-04-23 21:50:56 -05:00
Kodi Arfer
c1a487cdf7 Move logic from macroexpand_1 to macroexpand 
By ending macro-expansion immediately when appropriate, this change fixes a bug arising from the fact that NaN != NaN.
 2018-04-21 12:25:29 -07:00
Kodi Arfer
a605936651 Remove &key 
It's redundant with &optional.
 2018-04-19 09:26:02 -07:00
Kodi Arfer
7bf2901364 Ban (except) 
It's rarely useful, because it catches all exceptions, but it doesn't let you do anything other than return `None`. You can still get the same effect with `(except [])`.
 2018-04-16 19:34:50 -07:00
Kodi Arfer
bbf669d407 Update docs and NEWS for HyCons removal 2018-04-12 16:45:17 -07:00
Kodi Arfer
f332ad2eae Improve testing of hy2py 
Instead of just checking that hy2py outputs a nonempty string and doesn't crash, we check that a hy2py-generated Python program works the same as the original Hy program.

This test suggests my plan to make hy2py output real Python has succeeded, so I updated NEWS accordingly.
 2018-04-08 15:35:57 -07:00
Simon Gomizelj
69202df23d Update documentation and add a NEW entry 2018-04-07 22:29:20 -07:00
Yigong Wang
564c030950 Raise LexException when codec can't decode some bytes 2018-04-07 11:47:06 -07:00
Yigong Wang
be8537c0cf Add recent REPL results globals *i and most recent error *e 
This comment add *1, *2, *3 as globals for recent REPL results.
*e global is also added for the most recent error object.
 2018-04-02 00:21:13 -04:00
Yigong Wang
4073c78069 Add -E support for Hy REPL 
This commit adds -E support for Hy. Similar to Python, hy will ignore
all PYTHON* environment variables, e.g. PYTHONPATH and PYTHONHOME,
that might be set.
 2018-03-31 15:16:40 -07:00
Simon Gomizelj
b27cdfed69 Fix defclass construction 
Python Class AST expects a body which is a list of ast.Expr. Force
every entry to be stored as a statement. This means we'll preserve
print statements.

Python also doesn't construct docstrings in classes by setting a
__doc__ attribute, it does it by inspecting the first ast.Expr node of
the class. But this means we can remove the special handler for it.
 2018-03-31 02:43:53 -04:00
Kodi Arfer
21f13b977d Update NEWS and classifiers for Python 3.7 support 2018-03-24 12:39:54 -07:00
Kodi Arfer
ad59fd7ff6 In -> and ->>, don't modify the arguments 2018-03-23 13:57:19 -07:00
Simon Gomizelj
c663d38e33 Add metaclass support, support PEP 3115 and PEP 487 2018-03-22 13:28:22 -07:00
Kodi Arfer
ea2f5f859b Clean up NEWS 2018-03-22 13:27:42 -07:00
Kodi Arfer
ca06294c18 Update NEWS 2018-03-13 14:57:30 -04:00
Kodi Arfer
3c97d2982c Use *1 instead of _ for REPL history 
`_`, as a variable, is now the shadow subtraction operator.
 2018-03-13 14:56:47 -04:00
Kodi Arfer
7fcc7ac4b6 Make unary comparison ops evaluate their argument 2018-03-13 14:38:36 -04:00
Kodi Arfer
8c00ab66f9 NEWS and docs for hy-repr 2018-03-10 18:11:07 -08:00
Tuukka Turto
c1e5c3e48c
Merge pull request #1500 from vodik/deprecations 
Deal with some deprecation and resource warnings / fix (return) semantics
 2018-02-27 23:20:49 +02:00
Jakub Wilk
d1cb630698 Fix typos 2018-02-15 16:35:33 +01:00
Simon Gomizelj
316220b742 Fix AST generation of a naked return 2018-02-14 16:05:31 -05:00
Kodi Arfer
883e937785 Fix mention of apply in NEWS 2018-02-13 15:32:40 -08:00
Kodi Arfer
b1ce56a4bb Fix ReST typo in NEWS 2018-02-13 15:32:40 -08:00
Kodi Arfer
cfcae05b5e Remove extra indentation in NEWS 2018-02-13 15:32:40 -08:00
Kodi Arfer
3b5bb9e559 Add 0.13.1 to NEWS 2018-02-13 15:31:52 -08:00
Kodi Arfer
142c7eef1a In recent NEWS.rst headers, name the new version 2018-02-13 15:31:52 -08:00
Kodi Arfer
355f3f4259 Convert NEWS to reStructuredText 2018-02-13 15:31:52 -08:00