Calvin Rose
475775cc9d
Add a "new_channel" for root fibers.
...
When new fibers are scheduled on the event loop, this new_channel
receives the newly created fibers. This lets a fiber track which fibers
have been added and let's a user implement a supervisor.
Fix formatting.
2021-01-09 18:33:40 -06:00
Calvin Rose
11067d7a56
Update module and rem operator for int types.
2021-01-09 14:47:43 -06:00
Calvin Rose
5b05da65f0
Allow wrap around on u64.
...
This lets some math work as expected.
2021-01-09 12:43:33 -06:00
Calvin Rose
444e630783
Fix formatting.
2021-01-09 10:14:20 -06:00
Calvin Rose
8951b8de7a
Inherit the supervisor channel from the root fiber if not given.
2021-01-08 16:32:23 -06:00
Calvin Rose
2abb87eb63
Add space in docstring.
2021-01-07 18:57:13 -06:00
Calvin Rose
32e8ac912d
Merge branch 'master' of github.com:janet-lang/janet
2021-01-07 18:08:08 -06:00
Calvin Rose
e403fb4652
Do not try and preload imports that are relative.
2021-01-07 18:07:47 -06:00
Josef Pospíšil
5a2a134c95
Remove redundant do
2021-01-07 14:38:58 +01:00
Calvin Rose
4e7ad3c7ce
Add initial implementation for supervisor channels.
...
Supervisor channels are a simple concept to more efficiently
enable dynamic, structure concurrency. When a top-level fiber
completes (or errors), it will push itself to it's supervisor
channel if it has one (instead of printing a stacktrace). This
let's another fiber poll a channel and "supervise" a set of fibers.
2021-01-06 23:19:22 -06:00
Calvin Rose
f206b476d1
Fix #550 - add varfn to safe forms for flycheck.
2021-01-06 17:31:08 -06:00
Calvin Rose
dd2595c53f
Merge branch 'master' of github.com:janet-lang/janet
2021-01-06 17:27:50 -06:00
Calvin Rose
545df28d71
Add flycheck function to core.
...
Also make flychecking work with stdin out of the box.
2021-01-06 17:27:17 -06:00
Calvin Rose
16f80b78cf
Merge pull request #546 from pepe/doc-thread-new-loop
...
Update doc for thread/new and remove ws in loop's
2021-01-05 20:31:46 -06:00
Calvin Rose
147bcce01b
Merge pull request #549 from pyrmont/docs.string-find-all-typo
...
Fix typos in string/find-all documentation
2021-01-05 20:31:12 -06:00
Calvin Rose
adc41e31f4
Address #547 - don't drop references.
...
Keep a separate stack for tagged references. May cause pegs to
use more memory but makes the backref and backmatch features much more
powerful.
Also disables the second stack if backref and backmatch are not used in the peg.
2021-01-05 20:27:15 -06:00
Michael Camilleri
2e555a930f
Fix typos in string/find-all documentation
2021-01-06 10:14:49 +09:00
Calvin Rose
bcba0c0279
Fix #548 - string/split bug.
...
Also update docstrings for string/find. The 'skipping'
behavior that was documented only applies to to string/replace-all.
2021-01-05 18:54:51 -06:00
Josef Pospíšil
c7f382add6
Update doc for thread/new and remove ws in loop's
2021-01-04 18:29:00 +01:00
Calvin Rose
665b1e68d5
Pluralize arity compile warning.
2021-01-03 20:15:51 -06:00
Calvin Rose
81f62b246c
Merge pull request #545 from felixr/master
...
Revert my buggy hybrid sort
2021-01-03 16:39:23 -06:00
Calvin Rose
87badc71d2
Remove :generate verb from loop.
...
Instead, one case use `:in` as with otehr data structures.
2021-01-03 16:38:38 -06:00
Calvin Rose
e5242c67ff
Update changelog and documentation.
2021-01-03 16:30:43 -06:00
Calvin Rose
4355420994
Remove function eachy
.
...
Instead use `each`.
2021-01-03 16:19:23 -06:00
Calvin Rose
c357af02c2
Allow iterating over fibers with each and similar.
2021-01-03 16:17:36 -06:00
Felix Riedel
19576effbe
Revert "Tweak sort: use insertion sort for small arrays"
...
This reverts commit 0ea77cabfb
.
2021-01-03 20:09:50 +00:00
Calvin Rose
7b030fe70d
Fix some return issues.
2021-01-03 11:54:31 -06:00
Calvin Rose
115556fcf2
Merge branch 'ev_execute'
2021-01-03 11:48:00 -06:00
Calvin Rose
9760cf1f4e
Fix MSVC warning.
2021-01-03 11:47:29 -06:00
Calvin Rose
47bb7fd21b
Begin implementing async subproccesses for windows.
2021-01-03 11:21:44 -06:00
Calvin Rose
1c7ed8ca48
Use PostQueuedCompletionStatus for threaded calls on windows.
...
Ore efficient than using a self pipe.
2021-01-03 11:08:12 -06:00
Calvin Rose
6b268c5df4
find-index
now takes optional default.
2021-01-03 09:33:52 -06:00
Calvin Rose
62f783f1dc
Merge branch 'master' of github.com:janet-lang/janet
2021-01-03 09:26:31 -06:00
Calvin Rose
61c65f3df1
Fix valgrind warning.
2020-12-31 16:30:54 -06:00
Calvin Rose
05166b3673
Fix proc getter bug.
2020-12-31 16:23:20 -06:00
Calvin Rose
0a1c93b869
Add ev api for making threaded calls.
...
Easy way to make arbitrary functions in C async.
2020-12-31 16:12:42 -06:00
Calvin Rose
788f91a36f
Remove unneeded book keeping for sub processes.
...
Since we are not using signals we no longer need some bookkeeping.
2020-12-31 11:52:12 -06:00
Calvin Rose
c831ecf5d2
Working implementation of process waiting with threads.
...
Does not require all sorts of signal handling code
that is not thread-safe and can "steal processes".
However, there is a much simpler way to add this functionality
by creating a new stream and thread for each subprocess when it is
waited on. This is perhaps _slightly_ less efficient but oh so much
simpler, since we can reuse all of our concepts from streams and there
is no need to implement a whole system around the selfpipe.
2020-12-31 11:22:18 -06:00
Calvin Rose
9e42ee153c
Merge branch 'master' into HEAD
2020-12-30 12:19:13 -06:00
Calvin Rose
d457aa5951
Deprecate file/popen.
...
os/spawn is the prefered way of creating a subprocess and
communicating with it.
2020-12-30 10:22:45 -06:00
Calvin Rose
ab37ee6ebb
Add :all option to ev/read.
...
Brings ev/read more in line with file/read.
2020-12-29 20:37:59 -06:00
Calvin Rose
8655530b19
Rename predicates in module/paths
2020-12-29 19:52:26 -06:00
Calvin Rose
27b1f59aa9
Change Ctrl-C and move old behavior to Ctrl-Q
...
This lets Janet be a better unix citizen and lets Ctrl-C
raise an interrupt. Trying to make Janet behave superficially
like a shell by overriding Ctrl-C is not helpful.
2020-12-29 16:20:37 -06:00
Calvin Rose
cc2cc4db43
Merge pull request #541 from sogaiu/match-doc-formatting
...
Tweak match docstring
2020-12-29 13:10:35 -06:00
Calvin Rose
20bcd95279
Merge commit '0ea77cabfb30afc15433581f5888171c1f65aafd'
2020-12-28 12:20:21 -06:00
Calvin Rose
d7954be5e5
Update docstring for os/open.
2020-12-28 11:00:15 -06:00
Felix Riedel
0ea77cabfb
Tweak sort: use insertion sort for small arrays
2020-12-28 16:06:48 +00:00
Felix Riedel
0d46352ff4
Revert to better performing number hash.
2020-12-27 14:05:40 +00:00
sogaiu
ffa0d5fe45
Tweak match docstring
2020-12-27 13:42:22 +09:00
Calvin Rose
a2c837a99c
Merge remote-tracking branch 'felixr/master' into master
2020-12-26 20:06:34 -06:00
Calvin Rose
13d8d11011
Try new number hashing with frexp.
...
This may be a bit slower in some cases but generally should
have much better hashing for numbers.
2020-12-26 16:54:14 -06:00
Calvin Rose
b4f242193d
Improve hash function for numbers.
2020-12-26 15:38:04 -06:00
Felix Riedel
3e742ffc4c
Improve quicksort to avoid worst case performance.
...
The current implementation will have quadratic behaviour for already
sorted arrays because it picks the last element as pivot. In an sorted
array this splits the array repeatedly into the biggest value and all
other values.
The implementation in this commit uses the *median of three* as pivot.
`janet -e "(sort (range 10000))"` to reproduce quadratic behaviour.
2020-12-26 19:18:17 +00:00
Felix Riedel
2ec12fe06f
Improve hashing of numbers
...
Using an integer hash (https://stackoverflow.com/a/12996028/60617 ) on
the number casted to int32 combined with lower bits of the number.
2020-12-26 13:09:11 +00:00
Felix Riedel
c76e0ae685
Use boost's way of combining hash values for arrays and kv pairs.
...
`seed ^= hash_value(v) + 0x9e3779b9 + (seed << 6) + (seed >> 2);`
from https://www.boost.org/doc/libs/1_35_0/doc/html/boost/hash_combine_id241013.html
The current way of combining hashes peforms poorly on hash values of
numbers. Changing the way hashes are combined canlead to a significant speed up:
```
time janet_new -e '(def tbl @{}) (loop [x :in (range 1000) y :in (range 1000)] (put tbl {0 x 1 y} true))'
3.77s user 0.08s system 99% cpu 3.843 total
time janet_orig -e '(def tbl @{}) (loop [x :in (range 1000) y :in (range 1000)] (put tbl {0 x 1 y} true))'
48.98s user 0.15s system 99% cpu 49.136 total
```
2020-12-26 13:05:03 +00:00
Calvin Rose
25ded775ad
Add array/clear.
...
Also improve map, find-index, and find to work on data structures
which do not defined length.
2020-12-18 12:37:58 -06:00
Michael Camilleri
04f6c7b156
Clarify docstring of parser/where
2020-12-15 16:41:45 +09:00
Michael Camilleri
77b79e9899
Update (parser/where) to support optional line and column
2020-12-15 14:12:33 +09:00
Calvin Rose
a55354357c
Make dofile error if source file errors.
...
This should make dofile a bit easier to use.
It also means that import properly raises errors when
things go bad.
2020-12-14 08:23:06 -06:00
Calvin Rose
392d5d51df
Fix build info for 1.13.1
2020-12-13 11:59:52 -06:00
Calvin Rose
7b709d4c68
Prevent buffer/trim from shrinking buffer to 0 bytes as well.
2020-12-13 09:38:35 -06:00
Calvin Rose
eab5f67c5c
Fix buffer with NULL data pointer issue.
...
Simply prevent buffers from ever having a NULL data pointer.
2020-12-13 09:33:57 -06:00
Calvin Rose
6020106000
Address #529
2020-12-11 19:21:54 -06:00
Calvin Rose
12f470ed10
Use :_name instead of :name for printing tagged tables.
2020-12-11 18:28:09 -06:00
Calvin Rose
945cbcfad6
Tail recursive match implementation.
...
This implementation uses multiple passes on patterns
to remove the need for a sentinel value to check if there was a match.
This also re-uses extracted subpatterns for complicated patterns.
2020-12-10 08:35:34 -06:00
Calvin Rose
d53007739e
Invert read/write bits on pipe in os/execute.
...
It was backwards, breaking this functionality.
2020-12-09 19:04:05 -06:00
Calvin Rose
6eaf8272e1
Merge pull request #525 from uvtc/patch-1
...
light markup in some docs in corelib
2020-12-07 15:57:09 -06:00
John Gabriele
52addc877d
Use xs
2020-12-07 14:07:13 -05:00
sogaiu
53a5f3d2dc
Tweak comment for janet_fiber_popframe
2020-12-07 12:23:27 +09:00
Calvin Rose
cd09b696b5
Add :preload loader.
2020-12-06 21:06:17 -06:00
John Gabriele
df1ca255a9
parts/xs --> pieces
2020-12-06 21:29:30 -05:00
John Gabriele
adbe361b9b
light markup in some docs in corelib
2020-12-06 17:51:48 -05:00
Calvin Rose
0f16f21677
Make builds deterministic again.
...
Also prevent marshal from creating multiple copies of
a function - (marshal function pointer before function def pointer).
2020-12-06 16:32:23 -06:00
Calvin Rose
aa0de01e5f
Fix some formatting and undefined behavior.
2020-12-06 14:33:08 -06:00
Calvin Rose
785757f2f6
Remove pthreads from shell.c and update bsd build.
2020-12-06 13:51:06 -06:00
Calvin Rose
7e1d095996
Merge pull request #522 from pyrmont/docs.keep-docstring
...
Clarify description of keep
2020-12-05 14:31:58 -06:00
Calvin Rose
9d23192614
Add ev/deadline and ev/with-deadline.
...
This should be more useful than timeouts in real-world
use cases. The deadline system is based on fibers and is target
to much more coarse-grained (and therfor reliable) timeouts than things
like ev/sleep and timeout arguments.
2020-12-05 10:32:34 -06:00
Michael Camilleri
7c1a52ae65
Use 'different from' in preference to 'different to'
2020-12-05 16:43:44 +09:00
Michael Camilleri
9aa1b9c740
Clarify description of keep
2020-12-05 16:02:36 +09:00
Calvin Rose
c4a4916055
Address #500 - update docs and add buffer/push
...
This updates the documentation and adds a function buffer/push, which
is a more useful function than buffer/push-string or buffer/push-byte by
combining both.
2020-12-04 17:56:47 -06:00
Calvin Rose
b402e0671a
Merge pull request #514 from uvtc/patch-2
...
boot.janet, fix possible typo
2020-12-04 17:40:46 -06:00
Calvin Rose
8144f83b66
Merge pull request #516 from uvtc/patch-4
...
doc for identity
2020-12-04 17:40:31 -06:00
Calvin Rose
cd2a55e268
Merge pull request #513 from uvtc/patch-1
...
boot.janet, cond doc
2020-12-04 17:38:02 -06:00
Calvin Rose
f92b5d69c8
Merge pull request #515 from uvtc/patch-3
...
C-style (hyphenate)
2020-12-04 17:37:24 -06:00
Calvin Rose
a8c21459c3
Merge pull request #517 from uvtc/patch-5
...
boot.janet, compare*, light formatting
2020-12-04 17:37:06 -06:00
John Gabriele
4d38fcb289
corelib.c, describe, add hyphen
2020-12-01 11:56:53 -05:00
Calvin Rose
cbdea8f331
Make os/execute cooperate with ev module.
...
os/execute, os/proc-wait do not block (currently posix only).
This uses the self-pipe trick to turn signals into a pollable entity.
2020-11-29 15:36:21 -06:00
John Gabriele
51d6a13510
Update src/boot/boot.janet
...
Co-authored-by: Michael Camilleri <mike@inqk.net>
2020-11-29 14:31:01 -05:00
John Gabriele
7b4eeecd9f
Update src/boot/boot.janet
...
Co-authored-by: Michael Camilleri <mike@inqk.net>
2020-11-29 14:30:48 -05:00
John Gabriele
82eff7e082
Update src/boot/boot.janet
...
Agreed. That's more clear.
Co-authored-by: Michael Camilleri <mike@inqk.net>
2020-11-29 14:30:26 -05:00
John Gabriele
b922e36071
Update src/boot/boot.janet
...
Co-authored-by: Michael Camilleri <mike@inqk.net>
2020-11-29 14:18:19 -05:00
John Gabriele
7c75aeaad2
Update src/boot/boot.janet
...
Co-authored-by: Michael Camilleri <mike@inqk.net>
2020-11-29 14:17:38 -05:00
John Gabriele
2db9323671
Update src/boot/boot.janet
...
Co-authored-by: Michael Camilleri <mike@inqk.net>
2020-11-29 14:17:23 -05:00
John Gabriele
31ae93de19
Update src/boot/boot.janet
...
Co-authored-by: Michael Camilleri <mike@inqk.net>
2020-11-29 14:17:12 -05:00
John Gabriele
a81e9f23f0
Update src/boot/boot.janet
...
Co-authored-by: Michael Camilleri <mike@inqk.net>
2020-11-29 14:16:55 -05:00
John Gabriele
59f09a4386
Update src/boot/boot.janet
...
omit needless word
Co-authored-by: Michael Camilleri <mike@inqk.net>
2020-11-29 14:15:55 -05:00
John Gabriele
53400ecac1
boot.janet, compare*, light formatting
...
Since those represent code, they should get backticks.
2020-11-28 14:41:42 -05:00
John Gabriele
1b8928a8ec
doc for identity
...
This function only takes one argument anyway, and errors if you try to pass more.
2020-11-28 14:35:17 -05:00
John Gabriele
e706494893
C-style
2020-11-28 14:29:13 -05:00
John Gabriele
894aea7ce7
boot.janet, fix possible typo
...
Possible typo?
2020-11-28 14:25:10 -05:00