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b0ed103931
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63 Commits

Author SHA1 Message Date
Tristan Cacqueray
b0ed103931 add list? function to hy.core 
`list?` will test if the argument is an instance of list.
 2019-04-09 00:07:10 +00:00
Andrew R. M
da823d2cad Fix a temporary-file crash 2019-04-06 15:43:10 -04:00
Kodi Arfer
30fc1425c1 Update docs and README 2019-03-17 18:40:37 -04:00
Kodi Arfer
5bfc140b4d Implement format strings 2019-02-26 14:04:24 -05:00
Kodi Arfer
6769dda4b5 Clean up NEWS 2019-02-07 14:06:58 -05:00
Kodi Arfer
96d1b9c3fa Update README 2019-02-07 13:50:30 -05:00
Kodi Arfer
f1e693c96b Fix a Python 2 crash 2019-02-03 14:13:48 -05:00
Kodi Arfer
b777972a0e Fix mangling of characters below 0xFF 2018-12-14 15:54:23 -05:00
Brandon T. Willard
f040bbe96f Update NEWS 2018-11-29 14:37:52 -06:00
Brandon T. Willard
3d0659b723 Update NEWS 2018-11-28 16:35:42 -06:00
Jakub Wilk
28504ba85d Catch IndentationError in isidentifier() 
Fixes:

    >>> from hy._compat import isidentifier
    >>> isidentifier(u"  0\n 0")
    Traceback (most recent call last):
      File "<stdin>", line 1, in <module>
      File "hy/_compat.py", line 47, in isidentifier
        tokens = list(T.generate_tokens(StringIO(x).readline))
      File "/usr/lib/python2.7/tokenize.py", line 374, in generate_tokens
        ("<tokenize>", lnum, pos, line))
      File "<tokenize>", line 2
        0
        ^
    IndentationError: unindent does not match any outer indentation level
 2018-11-27 17:15:21 -05:00
Brandon T. Willard
3b01742818 Update NEWS 2018-11-08 22:57:17 -06:00
Brandon T. Willard
f4e5f02b3e Updated NEWS 2018-09-11 16:26:21 -04:00
Brandon T. Willard
b12fd33e6f Update NEWS 2018-08-26 00:27:36 -05:00
Kodi Arfer
7ba2105a2b Fix date and time hy-reprs on Windows 2018-08-08 09:26:20 -04:00
gilch
109c0b0f5b
Merge pull request #1664 from brandonwillard/require-in-macroexpand-all 
Expand `require`d macros in `macroexpand-all`
 2018-08-02 23:57:32 -06:00
Brandon T. Willard
a46cc39d6b Include macroexpand-all changes in AUTHORS and NEWS 2018-07-25 17:22:40 -05:00
Kodi Arfer
081a710b0f Fix handling of unpacking in method calls and attribute lookups 2018-07-24 09:45:00 -07:00
Kodi Arfer
1d2c73165d Make HyKeyword callable 
Co-authored-by: Simon Gomizelj <simon@vodik.xyz>
 2018-07-24 09:19:37 -07:00
Kodi Arfer
03aafad657 Make empty expressions illegal at the top level 2018-07-24 08:59:52 -07:00
Kodi Arfer
4020f3dd56 Clean up NEWS 2018-07-21 11:20:13 -07:00
Kodi Arfer
9859b0085c Document the required order of &-parameters 2018-07-11 11:36:32 -07:00
Kodi Arfer
7abd8ffc2a Make importing a dotted name a syntax error, per Python 2018-06-27 10:24:22 -07:00
Oskar Kvist
edbe8e3b7f Make defmacro! work with optional args 2018-06-25 11:45:23 -07:00
Kodi Arfer
da754c0e5d Update NEWS and docs for the new comprehensions 2018-06-13 17:31:08 -07:00
Kodi Arfer
8296a36e12 Add tests and docs for model patterns 2018-05-28 16:15:47 -07:00
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