Calvin Rose
cccbdc164c
Add (number combinator to peg).
...
This allows using Janet's number parser without creating
intermediate strings.
2021-09-19 13:02:16 -05:00
bakpakin
40ef224a95
Update test code.
2021-09-11 10:34:08 -05:00
llmII
21b3e4052c
Don't print stuff in tests, CI looks wacky
2021-09-07 17:21:10 -05:00
llmII
077bf5ebae
Create test case for localname/peername
2021-09-07 07:12:43 -05:00
Calvin Rose
a78cbd91da
Address #753 - fix gensym regression.
2021-08-06 16:25:53 -05:00
Calvin Rose
bb5c3773f1
Fix fiber aware combinators to use general iteration instead of fiber
...
specifics.
2021-08-06 16:17:47 -05:00
Calvin Rose
2e641a266d
Merge pull request #752 from sogaiu/get-in-tweak
...
Tweak get-in behavior
2021-08-06 15:14:33 -05:00
Zach Smith
34019222c2
Make take/take-while/take-until fiber-aware
2021-08-06 15:40:29 -04:00
sogaiu
547fda6a40
Add tests
2021-08-06 10:05:34 +09:00
Calvin Rose
e76b8da269
Add semantics for closing channels.
...
This makes certain algorithms simpler as channels
now have an explicit lifetime - multiple readers can coordinate
closing without needing to ensure the same number of reads as writes.
2021-07-30 19:26:42 -05:00
Calvin Rose
f11b2c5a0d
Merge pull request #717 from yumaikas/fix-os-open-write-windows
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Fix os open write windows, and add TerminateProcess calls
2021-07-24 07:52:40 -05:00
Andrew Owen
e8a86013da
Add fixes for :write on filestreams that come from os/open
2021-07-24 02:30:00 -06:00
Calvin Rose
230b734663
Delete jpm and related testing from this repository.
...
JPM and related functionality has been moved to it's own repository
and will be versioned separately from Janet. The distribution process
could later be modified to bundle a version of jpm with Janet but this
is perhaps not needed.
2021-07-15 20:49:41 -05:00
Andrew Owen
12cfda1f58
Add TerminateProcess to janet_proc_gc and os_proc_kill on Windows
2021-07-11 04:05:11 -06:00
Andrew Owen
96b4e71704
Add TerminateProcess to janet_proc_gc and os_proc_kill on Windows
2021-07-11 03:56:08 -06:00
Calvin Rose
da5328bae5
Merge branch 'master' of git.sr.ht:~bakpakin/janet
2021-05-31 15:14:39 -05:00
Calvin Rose
bbae43f259
Update copyright dates.
2021-05-31 13:46:02 -05:00
bakpakin
14fedbf063
Update copyright.
2021-05-31 09:53:52 -05:00
Calvin Rose
4d983e54b5
Initial struct prototype code.
...
Also add a number of cfunctions for manipulating structs
with prototypes.
2021-05-29 11:43:18 -05:00
Calvin Rose
1baab5eb61
Remove typed arrays from the core.
...
Typed arrays will instead live in an external jpm nodule.
Also, changes have been made to `jpm` to allow other natives to use the
typedarray headers.
2021-04-29 12:33:49 -05:00
Lue
64ec9f9cb6
Allow .cc file extension in jpm declare-native
2021-03-25 13:19:05 -04:00
Michael Camilleri
ec2d7bf349
Support adding arbitrary metadata to bindings
2021-03-24 09:38:12 +09:00
Calvin Rose
4fcc8075d4
Release 1.15.3
2021-02-28 13:04:24 -06:00
Calvin Rose
96513665d6
Address #641 - add undef combinator.
...
The (undef rule :tag) combinator lets a user "scope" tagged captures.
After the rule has matched, all captures with tag :tag can no longer be
refered to by their tag. However, such captures from outside
rule are kept as is. If no tag is given, all tagged captures from rule
are unreferenced. Note that this doesn't `drop` the captures, merely
removes their association with the tag. This means subsequent calls to
`backref` and `backmatch` will no longer "see" these tagged captures.
2021-02-26 17:25:09 -06:00
Calvin Rose
a5f237993d
Don't fail testing when ev disabled.
2021-02-20 10:56:54 -06:00
Calvin Rose
c68264802a
Fix #638 - update fiber status in certain cases.
...
This fixes a regression from changes to janet_try. In some cases, we
would not update the status of a fiber when signaling, which left the
fiber's status as whatever it had previously. This could lead to strange
control flow issues.
2021-02-20 10:55:16 -06:00
Calvin Rose
742469a8bc
Address #640 .
...
Allow for a zero length match at the end of a string when using the
to or thru combinators.
2021-02-19 16:10:03 -06:00
Leah Neukirchen
c16a9d8463
Fix or with zero arguments.
...
The value is nil to be consistent for and/or and all/some.
Also add some tests for and/or.
2021-02-16 19:59:03 +01:00
Calvin Rose
7e2c433abc
Fix #636
2021-02-14 14:34:52 -06:00
Calvin Rose
10dcbc639a
Immediate instuctions will now call :compare method.
2021-02-08 11:53:25 -06:00
Calvin Rose
dd8de1e9ac
Merge pull request #609 from yumaikas/master
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Change tracev to upscope instead of using let
2021-01-22 19:02:27 -06:00
Andrew Owen
1fcaffe6b0
Change tracev to upscope, add test
2021-01-21 23:40:28 -07:00
Calvin Rose
49dcc816ae
Update os/shell to be non-blocking as well.
2021-01-18 16:44:22 -06:00
Calvin Rose
462e74ef87
Add os/proc-close to close all pipes associated with a subprocess.
...
This will not leak handles until the GC runs in most use cases.
2021-01-16 15:11:07 -06:00
Calvin Rose
a1cc5ca045
Fix #593 .
...
Also add ev/give-supervisor to the core.
2021-01-16 07:18:07 -06:00
Calvin Rose
4f2d1cdc00
Go back to a single supervisor channel per fiber.
...
We now also use the fiber mask to figure out which flags to wait for.
2021-01-12 21:35:28 -06:00
Calvin Rose
9078d3bd37
Update CHANGELOG.md
2021-01-11 18:54:50 -06:00
Calvin Rose
5e1a8c86f9
Add more network and subprocess testing with redirection.
2021-01-11 18:32:56 -06:00
Calvin Rose
bf01bf631d
More work on windows networking code.
...
Remove use of WSARecv and WSASend since for whatever reason
they seem suspect. We may want to revisit this later.
2021-01-11 18:00:31 -06:00
Calvin Rose
80c5ba32b5
Remove wait from CI testing for networking tests.
...
We want to expose any existing race conditions.
2021-01-11 15:55:12 -06:00
Calvin Rose
f0dbc2e404
Fix subprocess spawning on windows.
...
Also fix (:read stream :all)
2021-01-11 11:10:23 -06:00
Calvin Rose
4df1ac5b23
Fix some issues in os.c to diagnose improve windows subprocess code.
2021-01-11 09:06:39 -06:00
Calvin Rose
11067d7a56
Update module and rem operator for int types.
2021-01-09 14:47:43 -06:00
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
Calvin Rose
2ca9300bf7
Add sort tests.
2021-01-03 16:45:37 -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
115556fcf2
Merge branch 'ev_execute'
2021-01-03 11:48:00 -06:00
Calvin Rose
62f783f1dc
Merge branch 'master' of github.com:janet-lang/janet
2021-01-03 09:26:31 -06:00
Calvin Rose
9e42ee153c
Merge branch 'master' into HEAD
2020-12-30 12:19:13 -06:00
Calvin Rose
2357b6162f
Update test-install target.
2020-12-26 15:42:13 -06:00
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
77b79e9899
Update (parser/where) to support optional line and column
2020-12-15 14:12:33 +09:00
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
811a5d93f4
Prevent some potential bad characters in test out.
2020-12-06 17:10:18 -06:00
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
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
Calvin Rose
7aa4241662
Add testing for the new reindent behavior.
...
This also provides a reference function to reimplement
the behavior in Janet.
2020-11-28 12:18:36 -06:00
Calvin Rose
776ce586bc
Add line and column combinators to peg.
...
These capture the line and column number of the current position
in the matched text. This is useful for error reporting as well
as indentation checking.
This works by lazily creating an index on first use that stores all
newline character indices in order. We can then do a binary search on
this to get both line number and column number in log(n) time.
This is good enough for most use cases and doesn't slow down the common case at all
- these will not be commonly used patterns in a hot loop so it is not worth to try and
optimize this at all. Constant time look up should be possible but at
the cost of complicating code and slowing down all matching to check for
new lines.
2020-11-26 18:32:56 -06:00
Calvin Rose
a3e812b86d
Fix #505 - bat int64 parsing.
...
Fixes an off-by-1 error.
Also makes windows testing hopefully a bit less flaky.
2020-11-25 09:45:46 -06:00
Calvin Rose
a3f98091c4
Fix #509
...
janet_fiber returns NULL if there is a bad arity, check that before
continuing.
2020-11-23 15:28:28 -06:00
Calvin Rose
cff52ded58
Add JANET_ASYNC_EVENT_CANCEL
...
also fix bug that could cause event loop to hang.
2020-11-16 18:46:59 -06:00
Calvin Rose
1759151875
Change suite 9 test a bit.
2020-11-15 10:12:10 -06:00
Calvin Rose
cdcb774dc8
Add os/pipe and os/open.
...
ev/pipe -> os/pipe, and os/open is a wrapper
around the open system call.
2020-11-15 09:57:29 -06:00
Calvin Rose
dc51bd09f7
Make sure all test logs go to the same stream.
2020-11-14 15:56:48 -06:00
Calvin Rose
12f09ad2d7
Add ev/pipe and move stream code into ev.c
...
Also adds a lot to the C API and changes things up.
2020-11-14 14:29:11 -06:00
Calvin Rose
d6391f2d70
Get windows IOCP working for accept.
...
This also changes the api of servers slightly -
in light of having support for ev tasks, it is probably better
to remove the "simple" server code and replace it with some Janet
or remove it all together. While convenient, it has issues with error
handling and rigidity.
2020-11-08 18:56:13 -06:00
Calvin Rose
307c7e00e2
Merge branch 'master' into ev
2020-10-03 11:09:21 -05:00
Calvin Rose
45feb55483
Add integer parsing to pegs.
2020-09-27 12:19:00 -05:00
Calvin Rose
0a1d902f46
Fix #477
...
Make the walk function preserve bracket type, which should fix
threading macro behavior when threading into bracketed expressions.
2020-09-26 13:28:29 -05:00
Calvin Rose
959a577b5f
Merge branch 'master' into ev
2020-09-26 11:50:13 -05:00
Calvin Rose
d1f0a13ddc
janet_try macro and janet_restore function.
...
This allows catching panics without using pcall.
2020-09-19 18:47:47 -05:00
Calvin Rose
babfe50550
Merge branch 'master' into ev
...
Also add poll implementation for ev.
2020-09-07 12:52:50 -05:00
Calvin Rose
1837e89fe4
Address #470 - hyphen's in native module names.
2020-09-06 15:23:24 -05:00
Calvin Rose
25156eb83e
For #469 - Add support for C++ and mixed C/C++
...
WIP and for native modules. Required a few changes to headers and
some changes to JPM.
2020-09-04 17:41:36 -05:00
Calvin Rose
a31e079f93
Fix import macro to not coerce everything to string.
2020-08-27 08:19:41 -05:00
Calvin Rose
17d0b7a985
Improve import's handling of non constant args.
...
Be much more conservative about which arguments are cast to strings.
2020-08-27 07:40:51 -05:00
Calvin Rose
86e00e865e
Merge branch 'master' into ev
2020-08-23 11:25:04 -05:00
Calvin Rose
28439d822a
Add cancel function.
...
This should allow better stack unwinding on a fiber that
no longer needs to complete.
2020-08-22 15:35:37 -05:00
Calvin Rose
30522bbf7d
Merge branch 'master' into ev
2020-08-16 17:52:36 -05:00
Calvin Rose
7e7498350f
Fix #463
...
Fix outdated code in macex1, such as checking for unquote-splicing,
which no longer exists. Also fix macex1 for quasiquoted tables and
structs. macex1 is not the macro expander used by the compiler, so
these bugs only affected code which called macex manually, such as
the short-fn macro.
2020-08-12 06:10:42 -05:00
Calvin Rose
1213990b7d
Merge branch 'master' into ev
2020-08-07 19:51:37 -05:00
Calvin Rose
2598123140
Rename test suites such that it is easier to add more of them.
2020-08-07 15:34:13 -05:00
Calvin Rose
d393fbf360
Merge branch 'master' into ev
2020-07-25 14:07:47 -05:00
Calvin Rose
4cc680965c
Prepare for 1.11.1 release.
2020-07-25 13:48:43 -05:00
Calvin Rose
ba08e487cb
Disable PRF by default.
...
Since it is not any better by default without initializing the key, we
disable it by default. It can be turned on with JANET_PRF in
janetconf.h.
2020-07-25 13:34:40 -05:00
Calvin Rose
553b4d9428
Add timeouts to net functions.
...
Further debugging of the general timeout system, as well
as having a single fiber wait on multiple state machines (select).
2020-07-19 19:41:12 -05:00
Calvin Rose
7478ad115f
Add any?
predicate to core.
...
This is the contrapositive to `every?`, and is analagous to `or` as
`every?` is to `and`.
2020-07-06 09:19:10 -05:00
Calvin Rose
a45509d28e
Add list-pkgs and list-installed to jpm.
2020-07-05 17:43:39 -05:00
Calvin Rose
e548e1f6e0
Add peg/replace and peg/replace-all
2020-07-01 21:29:24 -05:00
Josef Pospíšil
c26f573620
Add tests for peg/find and peg/find-all
2020-06-30 17:03:13 +02:00
Josef Pospíšil
e9911fee4d
Add keyword/slice and symbol/slice tests
2020-06-29 09:18:26 +02:00
Calvin Rose
a1ea62a923
Fix optimization of do_get.
...
When the target slot (register) is the same as the default
register, do not clobber it.
2020-06-28 15:52:59 -05:00
Calvin Rose
ac5de1f96e
Change compare-primitive to cmp.
...
cmp is implemented as a VM instruction rather than
a function.
2020-06-24 16:00:00 -05:00
Calvin Rose
08a3687eb5
Fix #428
...
Add binding check for generate verb in loops. The check is present
in other loop verbs.
2020-06-21 15:57:55 -05:00
Calvin Rose
5c364e0f7c
Better roundtrip jdn.
...
Use the most precise format specifier, such that output jdn numbers
are more accurate.
2020-06-18 21:54:34 -05:00
Calvin Rose
86e12369b6
Add alias for PEG repeat.
...
A tuple where the first element is an integer is
a shortand for this.
2020-06-11 11:23:43 -05:00
Calvin Rose
6d096551f0
Add Peg combinators 'to' and 'thru'.
...
Inpsired by the REBOL operators of the same name, these
combinators match bytes up to or inculding a given pattern.
(to patt) is (almost) equalivalent to (any (if-not patt 1)), and
(thru patt) is equivalent to (* (to patt) patt). The one difference
is that if the end of the input is reached and patt is not
matched, the entire pattern does not match.
2020-06-10 21:18:50 -05:00
Mike Beller
9824a34d76
Remove dead code.
2020-06-06 08:55:20 -04:00
Mike Beller
a4178d4b3c
All tests pass for compare.
2020-06-05 10:51:35 -04:00
Mike Beller
3e423722c6
Actually got the comparisons working for s64 (still need to fix u64)
2020-06-04 18:27:48 -04:00
Mike Beller
01837f2bb6
All tests pass.
2020-06-04 15:27:36 -04:00
Mike Beller
411c5da6d3
compare functions now work for built ins and 'objects'
2020-06-04 13:49:09 -04:00
Mike Beller
7658ea8335
primitive tests working. issues remain with polymorphic.
2020-06-04 12:46:58 -04:00
Mike Beller
81d301a42b
Initial commit of base functionality for compare
2020-06-04 12:23:54 -04:00
Calvin Rose
677737d345
Fixes #412 Lookahead does not move cursor.
2020-05-21 01:22:08 -05:00
Mike Beller
8263789602
Fix issue #408 -- make "next" work for typed arrays, and also fix
...
bug where tarray/new failed to fully check the type of it's last
argument.
2020-05-20 13:30:48 -04:00
Calvin Rose
617338457d
More windows shenanigans with jpm.
...
Cannot remove open file, get rid of double rm.
2020-05-19 20:03:49 -04:00
Calvin Rose
e623690295
Use keywords in the assembly interface.
...
This is simply more idiomatic, removes some unused and undocumented
features of the assembly interface, and simplifies it somewhat.
2020-05-19 13:51:39 -05:00
Calvin Rose
7a84fc4742
Fix infinite loop in some cases.
...
Problem - reusing a tainted variable without reinitializing.
2020-05-16 08:28:50 -05:00
Calvin Rose
1add0c7d43
make test-install should be easier to clean.
2020-05-09 10:30:09 -05:00
Calvin Rose
8b5bcaee3c
Add lenprefix combinator to pegs.
...
This lets peg match n repeitions of a pattern, where
n is supplied from other parsed input and is not a constant.
2020-05-02 10:39:35 -05:00
Calvin Rose
d2ebf4b52d
Merge branch 'net'
2020-04-26 12:27:37 -05:00
Calvin Rose
da438a93e0
Restore lexicographic comparison of tuples.
2020-04-24 16:51:04 -05:00
Calvin Rose
a87015598c
Make janet_equals and janet_compare non recursive
...
This makes these operatios use constant stack space rather
than linear stackspace given the size of the inputs. This is important
to prevent certain parser input from causing a stack overflow - in
general, we try to avoid unbounded recursion.
2020-04-24 16:18:31 -05:00
Calvin Rose
c876e63010
Fix overflow in exponent estimation in strtod.c.
...
Found by OSS-Fuzz.
2020-04-21 18:32:59 -05:00
David Korczynski
676a0afe4c
Fixed up very wrong fuzzer to go more for the parser.
2020-04-19 20:36:38 +01:00
David Korczynski
82e052f2ec
Updated the libfuzzer to target marshalling.
2020-04-18 22:04:26 +01:00
Calvin Rose
2904c19ed9
Switch to poll from select.
...
Simpler and more flexible interface, and also lets
us use epoll more easily on linux, which is the most important
plantform to optimize for network performance.
2020-04-18 15:22:20 -05:00
Calvin Rose
e202d30835
Use make format.
2020-04-17 13:39:23 -05:00
davkor
4faa129b8e
Added a first fuzzer.
2020-04-13 17:33:58 +01:00
Calvin Rose
ea2811f14f
Merge branch 'master' of github.com:janet-lang/janet
2020-04-11 13:42:34 -05:00
Calvin Rose
8bc2987a71
(struct ...) with duped keys will use last value.
2020-04-11 13:42:25 -05:00
Calvin Rose
1d13095d19
Merge pull request #340 from pepe/get-vs-in-last
...
Fix last for empty collection, add tests
2020-04-10 19:03:21 -05:00
Calvin Rose
02f17bd4e4
Add sort-by and sorted-by.
2020-04-09 20:43:51 -05:00
Josef Pospíšil
b63a0796fd
Fix last for empty collection, add tests
2020-04-09 14:35:57 +02:00
Calvin Rose
e6d4e729fb
Keep reference alive so unmarshalled object not collected.
2020-04-06 17:24:52 -05:00
Calvin Rose
b75a22b753
Make JANET_FRAME_SIZE consistent across architectures.
...
This means unmarshalling fibers should work across arches.
2020-04-06 12:41:56 -05:00
Calvin Rose
72beeeeaaa
Move funcenv verification to runtime.
...
Lazy verification makes it easier to not leave funcenvs
in an invalid state, as well as be more precise with the validation.
We needed to verify the FuncEnvs actually pointed to a stack frame if
they were of the "on-stack" variant. There was some minor checking
before, but it was not enough to prevent func envs from pointing to
memory that was off of the fiber stack, overlapping stack frames, etc.
2020-04-06 10:58:47 -05:00
Calvin Rose
c3c42ef56f
Fix case for #336 .
...
Also consider ascii 127 (delete) non-printable for string escapes.
2020-04-06 00:11:22 -05:00
Calvin Rose
a3c55681b2
Address #336 case 6
2020-04-05 21:39:39 -05:00
Calvin Rose
fcc610f539
Address #336 case 4
...
Set funcenv fields to NULL before any possible panics.
2020-04-05 19:18:59 -05:00
Calvin Rose
5bbd507858
Address #336 case 3
...
Fix error condition for bad abstract types - don't return NULL, panic.
2020-04-05 17:38:14 -05:00
Calvin Rose
b145d47863
Address cases 1 and 2 of #336 .
...
Mainly related to not checking ints < 0.
2020-04-05 08:01:18 -05:00
Calvin Rose
87ecdb8112
Change \UXXXXXXXX -> \UXXXXXX and check codepoint max.
...
No need to add two extra leading zeros, as the max unicode
codepoint is 0x10FFFF.
2020-04-05 07:09:53 -05:00
Calvin Rose
ae70a03383
Address #306 - Add unicode escapes.
...
Unicode escapes have the same syntax as go - \uXXXX or \UXXXXXXXX.
2020-04-04 21:46:08 -05:00
Calvin Rose
a0d61e45d5
Change os/perm-str to os/perm-string.
2020-04-03 15:23:29 -05:00
Calvin Rose
ff163a5ae4
Use modulo instead of remainder for even?/odd?.
...
Works better for negative and fractional numbers.
2020-03-28 10:23:28 -05:00
Calvin Rose
65379741f7
Address edge case of reduce2 when ind is empty.
...
Same for accumulate 2.
2020-03-27 12:45:40 -05:00
Calvin Rose
3eb0927a2b
Add accumulate(2) and reduce2
...
These functions are variations on reduce and can be quite useful.
Improve error message for jpm as well.
2020-03-26 21:35:11 -05:00
Leah Neukirchen
3ee43c3abb
add os/mktime, an inverse to os/date.
2020-03-18 23:45:02 +01:00
Calvin Rose
b0d8369534
Increase reference accuracy of on-stack close envs.
...
Using a bitset to indicate which stack values are upvalues, we
can more accurately track when a reference to a stack value
persists after the stack frame exits.
2020-03-18 09:30:10 -05:00
Andrew Chambers
7c4ffe9b9a
Add test cases for closure edge cases.
2020-03-18 15:40:41 +13:00
Calvin Rose
77343e02e9
Fixes #304
...
Add chr macro.
2020-03-10 22:46:50 -05:00
Calvin Rose
a3d4ecddba
Address #301
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Incorrect bounds checking and offset calculation in buffer/blit.
2020-03-08 20:44:03 -05:00
Calvin Rose
d3b9b8d452
For #293 , correct wildcards in dictinoaries.
2020-03-07 10:13:10 -06:00
Calvin Rose
e0c9910d85
Add :range-to and :down-to to loop.
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Fully inclusive ranges are generally useful and
do not complicate implementation much.
2020-03-07 09:34:11 -06:00
Calvin Rose
714bd61d56
Address #300
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Check for empty capture stack in replace rule.
2020-03-06 10:05:20 -06:00
Calvin Rose
6123c41f13
Harden semantics for and and or macros.
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There was perviously a bit of fuzziness on returning false/nil
from these macros that has been removed.
2020-03-06 08:37:59 -06:00
Calvin Rose
47e8f669f5
Fix match behavior for lone nil.
2020-03-05 09:35:00 -06:00
Calvin Rose
734c85d7ef
Properly handle recursion with labels.
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Use an empty buffer, which has pointer equality semantics, for
tag from a label.
2020-02-23 17:35:01 -06:00
Calvin Rose
59d288c429
Add prompt
and return
.
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User friendly delimited continuations. While this was doable with
signals before, this does not require C and will play nicely with
existing error handling, defers, and with statements.
2020-02-23 16:46:54 -06:00
Calvin Rose
20d5d560f3
Add bf to main test suite.
2020-02-22 19:18:08 -06:00
Calvin Rose
4fe005e3c3
Add righthand operator overloading.
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This is like python. Now, we just need to readd fuzzy
comparisons to have what python needs. Overloading
math functions would be neat, too.
2020-01-22 18:59:41 -06:00
Calvin Rose
7c92c64730
Remove mutable operators on inttypes.
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Mutations break hash table invariants, are a rather
silly performance optimization for a language like Janet.
2020-01-21 17:47:34 -06:00
Calvin Rose
962cd7e5f5
Add when-with and if-with
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This is useful for reading from files.
2020-01-15 22:56:40 -06:00
Calvin Rose
65be9ae095
Add defer and assert to the core.
2020-01-15 22:39:14 -06:00
Calvin Rose
a68ee7aac6
Update Copyright 2020.
2020-01-12 10:50:37 -06:00
Calvin Rose
f0e04e734c
Test for regressions in #249
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Use two separate natives in compiled executable.
2020-01-12 10:45:59 -06:00
Calvin Rose
3d40c95e80
Add ability to Janet signal from C functions.
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While C functions are not re-entrant, signaling from a C function
can be used to implement async returns. When resuming a fiber that
signalled from within a C function, the fiber is started after the
instruction that emitted the signal. The resume argument is used
as the return result from the c function.
2020-01-10 20:44:16 -06:00
Calvin Rose
c6b639b939
Add comptime error test.
2019-12-31 12:16:19 -05:00
Calvin Rose
b872ee024f
Add test for issue #232
2019-12-31 11:36:21 -05:00
Andrew Chambers
c2f8441572
Add file/temp.
2019-12-30 12:00:35 +13:00
Calvin Rose
022be217a2
Remove ==, not==, and order[<,<=,>,>=].
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This unifies equality and comparison checking. Before, we had
separate functions and vm opcodes for comparing general values vs.
for comparing numbers, where the numberic functions were polymorphic and
had special cases for handling NaNs. By unfiying them, abstract types
can now better integrate with other number types and behave as keys.
For now, the old functions are aliased but will eventually be removed.
2019-12-28 16:04:15 -05:00
Calvin Rose
f1afc5b0b4
Address #214
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This adds several common patterns, which are defined in
boot.janet. This essentially gives more primitive patterns
to work with out of the box.
Fix build when JANET_REDUCED_OS is defined.
2019-12-14 20:39:14 -06:00
Calvin Rose
49954c7a30
Remove top-level unquote for comptime macro
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True top level unquote currently requires basically double compilation
as it currently stands. Also, implementing such double compilation
looses all source mapping information. This is a compromise
implementation that makes it clear that this works differently than
a true top-level unquote.
2019-12-04 19:53:13 -06:00
Calvin Rose
2487162ccf
Add top level unquote and macro envs.
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This improves macros that eval their arguments and
makes them easier to write.
2019-12-04 18:39:13 -06:00
Calvin Rose
4199c42fe2
Add support for nested quasiquotation.
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This brings Janet more in line with Scheme,
Common Lisp, and Clojure.
2019-12-04 16:40:53 -06:00
Calvin Rose
70328437f1
Add math/rng-buffer.
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Allow math/seedrandom to use buffer as seed.
2019-12-03 20:33:21 -06:00
Calvin Rose
600bed9f6d
Merge pull request #209 from andrewchambers/cryptorand2
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Add os/cryptorand.
2019-12-03 19:12:32 -06:00
Andrew Chambers
0ac5b243c7
Add os/cryptorand.
2019-12-04 14:02:37 +13:00
Andrew Chambers
9911c90b1d
Handle missing get case.
2019-12-04 13:58:21 +13:00
Andrew Chambers
5ae520a2c9
Integers convert to plain number strings.
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A user can use (type n) to find the true type, the old behavior did not
seem useful for most uses of the string function.
2019-12-01 23:10:52 +13:00
Andrew Chambers
ded08b6e1e
Add truthy? to core.
2019-12-01 14:34:41 +13:00
Calvin Rose
688d297a18
Address Issue #184 .
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Fix strtod.c with better range checking to prevent DOS.
2019-11-28 23:23:37 -05:00
Andrew Chambers
07db4c530e
Add os/environ.
2019-11-28 19:00:52 +13:00
Calvin Rose
74d51ab08b
Address issue #180 - string/check-set
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Fix the function and add test to further clarify that
implementation is correct. Also fix empty string case.
2019-11-25 20:33:16 -06:00
Andrew Chambers
976dfc7195
Minor fixes for parser
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Check length before dereferencing buffer in tokenchar.
Check keywords are valid utf-8.
Fix minor typos.
2019-11-24 08:19:04 +13:00
Calvin Rose
16f6261b44
Improve randomness of numbers from new rng.
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First few numbers are very biased.
2019-11-10 17:44:59 -06:00
Calvin Rose
6b76ac3d18
Fix bug when appending buffer to self.
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janet_to_string_b had a bug when printing buffers.
2019-11-10 14:57:09 -06:00
Calvin Rose
719f7ba0c4
Default to UTC for date.
2019-11-09 16:57:21 -06:00
Calvin Rose
8911daaf6c
Add --test flag to jpm.
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Also test some select packages when testing installation.
This is used in CI to make sure that versions of Janet work with
the most libraries.
2019-11-09 10:03:56 -06:00
Calvin Rose
aee1687215
Add RNG functionality to the math/ module.
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The new RNG wraps up state for random number generation, so
one can have many rngs and even marshal and unmarshal them.
Adds math/rng, math/rng-uniform, and math/rng-int.
Also introduce `in` and change semantics for
indexing out of range. This commit enforces stricter
invariants on keys when indexing via a function call
on the data structure, or the new `in` function.
The `get` function is now more lax about keys, and will
not throw an error when a bad key is used for a data structure, instead
returning the default value.
2019-11-08 17:40:04 -06:00
Calvin Rose
9b605b27bd
Address #174 - fix string/trim
2019-11-08 08:47:37 -06:00
Calvin Rose
6ceaf9d28d
Add with-vars
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This helps for temporarily setting vars in a safe
manner that is guaranteed not to leave vars in a bad state
(assuming that a fiber does not emit debug or use signal and
is never resumed).
2019-10-31 21:58:43 -05:00
Calvin Rose
2541806dc1
Fix suite7 failing when run with no docstrings.
2019-10-29 18:28:41 -05:00
Calvin Rose
d28925fdab
Relax type checking when fuction position is nil
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This lets the flychecker work as expected.
2019-10-24 15:17:19 -05:00
Calvin Rose
d47804d222
Add prin, eprint, and eprin functions.
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The print family of functions now writes output
to an optional buffer instead of a file bound to :out.
This means output can be more easily captured an redirected.
2019-10-19 09:44:27 -05:00
Calvin Rose
655d4b3aad
Fix test.
2019-10-13 08:00:43 -05:00
Calvin Rose
5f51476526
Remove a git attribute for linguist.
2019-10-12 22:03:34 -05:00
Calvin Rose
7910a5feef
Add compile time arity checking.
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This should help catch a number of errors, but it
is a very shallow implementation of type checking. It will
catch some common misuses of functions at compile time
rather than runtime.
2019-09-30 19:50:42 -05:00
Calvin Rose
b26a7bb22a
Disallow the empty string for some string fns.
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This will prevent these functions from being run
with empty strings, which usually produces useless
output, as the internal string search algorithm will
never "find" empty strings. This is by design, as it is
not always obvious which empty strings should be found in
the search text.
2019-09-24 13:23:18 -05:00
Calvin Rose
8cda06b995
GCC seemed to not fill array of computed gotos.
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This is expected as per the C standard, but segfaulted
unless all 255 labels were added.
2019-09-22 17:56:33 -05:00
Calvin Rose
a8afc5b81f
Sourcemapping uses line, column instead of offsets.
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This should be friendlier to most users. It does, however, mean
we lose range information. However, range information could be
recovered by re-parsing, as janet's grammar is simple enough to do this.
2019-09-22 17:18:28 -05:00
Calvin Rose
39f1d81fd4
Use :length method for (length abstract)
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Also adds the janet_lengthv API call. This is
needed because janet_length returns a 32 bit integer, where
as lengthv lets us return larger values (useful for typed arrays).
janet_mcall is an api function that should make it easier to call
a janet method from C code. It shares a similar signature with
janet_call.
2019-09-08 19:26:16 -05:00
Calvin Rose
54a04b5894
Fix some more recursion issues with pegs.
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A keyword reference only counts as visited if we have
it as cached in the memoized->table, and we know it was
originally referenced from the same grammar table. If these
two conditions are true, then compilation must work correctly.
Also add janet_table_get_ex.
2019-08-29 19:56:04 -05:00
Calvin Rose
8bc8709d0e
Try to address memoization problem in pegs.
2019-08-29 19:09:43 -05:00
Calvin Rose
05695a35c7
Fix test-install after removing cook.
2019-08-28 21:05:34 -05:00
Calvin Rose
133ad0d355
Add test for longstring matcher using backmatches.
2019-08-24 19:02:55 -04:00
Calvin Rose
711fe64a51
Add backmatch operator to pegs.
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(backmatch [tag?]) is similar to a back reference in regular expressions
(NOT to backwards capture in a peg). It only matches a pattern if
it exactly matches the text of the last capture. It does not consume
or push any captures to the capture stack.
2019-08-24 18:57:01 -04:00