Commit Graph

66 Commits

Author SHA1 Message Date
gilch 901cfbda13 add tag macros to NEWS 2017-06-22 22:49:00 -06:00
Kodi Arfer 415fdfcc11 Punctuate NEWS more consistently 2017-06-15 11:52:00 -07:00
neil-lindquist d3df17d9d8 Modify cond to support single argument branches 2017-06-10 08:30:53 -07:00
Kodi Arfer 5bf9ecfc5a Forbid (try) and (try BODY) 2017-05-25 20:48:09 -05:00
Kodi Arfer dffa2811e6 Return from the `else` clause of a `try` form
I overhauled the documentation of `try` while I was editing it.
2017-05-25 20:48:09 -05:00
Kodi Arfer 81d89c9d12 Enforce the standard order of `try` elements 2017-05-25 20:48:09 -05:00
Kodi Arfer a27d737e1c Drop support for Pythons 3 older than 3.3 2017-04-24 14:22:13 -07:00
Kodi Arfer 21cec4b64a Update NEWS for sharp macros (#1283) 2017-04-22 19:42:29 -07:00
Kodi Arfer ad94343e4a Merge pull request #1269 from Kodiologist/bytecode
Automatically read and write bytecode
2017-04-14 13:52:07 -07:00
Kodi Arfer 2b11b9be20 Automatically read and write bytecode
Importing or executing a Hy file now loads the byte-compiled version if it exists and is up to date, and if not, the source is byte-compiled after it's parsed.

This change can speed up Hy a lot. Here are some examples comparing run times of the current master (491b474e) to this commit, on my laptop with Python 3.6:

- `nosetests --exclude='test_bin'` goes from 3.8 s to 0.7 s (a 5-fold speedup)
- `hy -c '(print "hello world")` goes from 0.47 s to 0.20 s (a 2-fold speedup)
- Rogue TV's startup goes from 3.6 s to 0.4 s (a 9-fold speedup)

Accompanying changes include:

- `setup.py` now creates and installs bytecode for `hy.core`, `hy.contrib`, and `hy.extra`.
- The `hyc` command under Python 3 now creates bytecode in `__pycache__`, as usual for Python 3, instead of putting the `.pyc` right next to the source file like Python 2 does.

I've removed a test of `hy.extra.anaphoric.a-if` that triggers #1268 when the test file is byte-compiled and then hits some weird `macroexpand` bug or something when I try to work around that—Nose crashes when trying to produce an error message, and I can't seem to replicate the bug without Nose.
2017-04-14 13:38:33 -07:00
Kodi Arfer 5eb928356a Overhaul semantics of binary operators (#1261)
I've added shadow versions of many operators that didn't have one. And, I've changed the behavior of various binary operators with more or fewer than 2 arguments to make the shadow and real versions more consistent and to make the behavior more logical in either case. For details, see the additions to NEWS and the new file tests/native_tests/operators.hy, which simultaneously tests shadow and real operators.

Although there are a lot of changes, I've put them all in one commit because they're interdependent.
2017-04-13 19:42:01 -05:00
Kodi Arfer 18acfe6495 Revert the extension of `with-decorator` to `setv`
This is no longer necessary now that `defn` always produces a `FunctionDef`.

To compensate, I've made small edits to two contrib modules and reverted a small test change.
2017-04-13 06:36:00 +03:00
Kodi Arfer 286d568959 Fix a crash when tokenizing a single quote 2017-04-07 21:12:17 +03:00
Tuukka Turto 4a5e2fd852 Merge branch 'master' into walk-loop 2017-04-01 08:15:10 +03:00
Kodi Arfer a7085138f6 Add tests for #533 2017-03-30 16:10:34 -07:00
Kodi Arfer 5aadeba3fe Fix bug: `loop` replaced strings equal to "recur" 2017-03-30 15:49:10 -07:00
Kodi Arfer f8e5645c2e Small NEWS and docs fixes for hy-repr (#1258) 2017-03-25 12:13:44 -05:00
Kodi Arfer bf2f90a0d9 Add hy.contrib.hy-repr 2017-03-24 08:43:53 -07:00
Kodi Arfer ae1dd78c53 Make `setv` always return None 2017-03-24 06:38:30 +02:00
Tuukka Turto 2ee91f6dc6 Merge branch 'yield-ret'
Conflicts:
	NEWS
2017-03-19 22:26:13 +02:00
Ryan Gonzalez 7c82c01a6a Fix #151 (again!): yield inside with wasn't propagated to Result 2017-03-08 16:04:48 -06:00
Kodi Arfer 5f00921dea Fix #1243: `read` raises EOFError on false inputs (#1244)
* Fix #1243: `read` raises EOFError on false inputs

* Fix crash when trying to `eval` false values
2017-03-06 10:51:25 -06:00
Kodi Arfer 484daafa53 Move hy.core.reserved to hy.extra.reserved (#1231)
It was an odd one out by being in hy.core but needing to be called by a qualified name. It's at home in hy.extra.
2017-03-02 16:49:32 -06:00
Kodi Arfer ebfa636b50 Fix #1237: iterator-handling bug in `partition`
Also, `partition` with n < 0 now raises an error.
2017-02-26 20:37:35 +02:00
Kodi Arfer e4a7b317e1 Make `fn` work like `lambda` and remove `lambda` (#1228)
* with-decorator: Allow a `setv` form as the form to be decorated

This feature is of dubious value by itself, but it's necessary to allow `defn` to create a lambda instead of a `def`.

* Make `fn` work the same as `lambda`

That is, allow it to generate a `lambda` instead of a `def` statement if the function body is just an expression.

I've removed two uses of with_decorator in hy.compiler because they'd require adding another case to HyASTCompiler.compile_decorate_expression and they have no ultimate effect, anyway.

In a few tests, I've added a meaningless statement in `fn` bodies to force generation of a `def`.

I've removed `test_fn_compiler_empty_function` rather than rewrite it because it seems like a pain to maintain and not very useful.

* Remove `lambda`, now that `fn` does the same thing
2017-02-22 17:36:52 -06:00
Kodi Arfer 45b7a4ac9d Add bytestring literals 2017-02-19 09:04:45 +02:00
Kodi Arfer f3edeb99ae Allow commas and underscores in numeric literals
You can use them as thousands separators.

This change differs from PEP 515 in that not only does it allow commas in addition to underscores, but it's much more liberal about placement. Any number of underscores or commas can be placed anywhere, even at the start.
2017-02-15 09:03:24 +02:00
Kodi Arfer 2a44928eb7 Remove `let`
Yes, bizarrely, this does require editing the implementation of `defn` a little. Without the import, HyList isn't in scope. Defining `let` made it visible due to black magic regarding automatic import.
2017-02-13 09:12:21 -08:00
Kodi Arfer d517378eba Update NEWS 2017-02-03 15:48:57 -08:00
Kodi Arfer 9ca7f49c88 Make xor return single true inputs
The documentation should now be correct (#1214).
2017-02-03 22:25:38 +02:00
Tuukka Turto dda456ddd9 Release 0.12.0 preparation (#1140)
* Release 0.12.0 preparation

* Update news

* Update news

* Update news

* Update news to contain version info change

* Add require change into news

* Update in respect of true, false and nil

* add multimethod change

* add lazy sequences

* add hy.core.reserved

* add #1160 - hy2py can use standard input

* added defmacro!

* add comp, constantly and complement

* add juxt

* contrib clean up

* Allow keyword args in method calls before the obj
2017-01-17 15:43:02 -06:00
Jakub Wilk ff4ba5b103 Fix typos 2016-07-01 16:44:12 +02:00
Jakub Wilk 72bf2619e8 NEWS: Fix typo 2016-01-15 16:54:39 +01:00
Jakub Wilk 1d16addd2e Fix typos 2015-12-08 14:43:47 +01:00
Jakub Wilk 3a1af0c219 Fix typos 2015-09-29 22:57:36 +02:00
Zack M. Davis 82b68da88c preliminary draft of NEWS for 0.10.2 2015-05-03 10:19:25 -07:00
Paul Tagliamonte f5f4384722 Another typo. Don't be a release manager in the morning 2014-10-10 09:53:33 -04:00
Paul Tagliamonte 75adfb93d6 Damnit @tianon 2014-10-10 09:52:44 -04:00
Paul Tagliamonte 0a8fc0ebb7 Add in NEWS for 0.10.1 2014-10-10 09:45:07 -04:00
Abhishek L 4f74652c73 the mega typo fix commit
Wow! much typos! such fix!
2014-05-05 23:47:14 +05:30
Paul Tagliamonte 10149f66ec NEWS! 2014-04-10 23:00:53 -04:00
Bob Tolbert 978ededf23 Merge pull request #406 from paultag/paultag/bugfix/im-an-idiot
Paultag/bugfix/im an idiot
2013-12-31 11:12:15 -08:00
Paul Tagliamonte eeef65b505 Change the signature of (for) and (with).
(for) is restored to clojure-like flatness.
 (with) can be used without the nested list if you don't care about the
        name.

   Tests and examples updated.
2013-12-31 13:35:31 -05:00
Berker Peksag 3774a05d87 Add Kevin Zita to NEWS for 0.9.12. 2013-12-31 19:39:37 +02:00
Paul Tagliamonte 8cabf22749 add news for 0.9.12 2013-12-31 12:04:43 -05:00
Paul Tagliamonte fd60a864eb Translate all foo? -> is_foo. Close #334
The fancypants Hy award goes to Nick for coming up with the quoted
symbol hack for exports. This broke with foo?, since the export string
needs to be is_foo, but using a quoted string will pick up the change
due to it being a Symbol.

Mad clown love for that, @olasd.
2013-12-01 15:03:31 -05:00
Paul Tagliamonte a5273b233e Update NEWS for 0.9.11 2013-11-12 21:56:56 -05:00
Paul Tagliamonte d4aa9b8632 Update NEWS. 2013-07-07 14:03:25 -04:00
Paul Tagliamonte 801a16c415 Adding NEWS entry 2013-07-06 15:04:11 -04:00
Paul Tagliamonte 5554c50671 Updating NEWS entries. 2013-07-04 22:25:40 -04:00