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544 Commits

Author SHA1 Message Date
Michael Camilleri 8347439644
Support redefinable bindings 2021-12-18 13:05:16 +09:00
Calvin Rose 8ff2fecb26 Update readme. 2021-12-04 13:25:02 -06:00
Calvin Rose 309c3aaeb8
Merge pull request #867 from pyrmont/feature.custom-out-functions 
Support sending output to a function
 2021-12-04 11:17:58 -06:00
Calvin Rose 6f4af5fef8 Merge branch 'master' of github.com:janet-lang/janet 2021-12-04 10:28:16 -06:00
Calvin Rose 868cdb9f8b Fix channel packing bug. 2021-12-04 10:28:00 -06:00
Grazfather a69799aa42 Add tests for mapping different length sequences 2021-12-03 20:47:48 -05:00
Josef Pospíšil e6babd84f7 Fix math/gamma and add math/log-gamma 2021-11-24 10:55:32 +01:00
Calvin Rose 868ec1a7e3 Add test case for missing struct proto 2021-11-23 23:17:24 -06:00
Calvin Rose a99500aebf Update suite0009 assert again. 2021-11-18 20:46:26 -06:00
Calvin Rose aa5095c23b Update assert message in suite0009 2021-11-18 20:39:29 -06:00
Calvin Rose 6660c1da38 Don't truncate test output on failures. 2021-11-12 20:06:28 -06:00
Michael Camilleri 4e263b8c39
Support using functions with :out dynamic binding 2021-11-13 01:42:44 +09:00
Calvin Rose 425a0fcf07 Add quoted literal support in the match macro. 2021-11-08 15:33:11 -06:00
Calvin Rose 7205ee5e0a Update test output. 2021-11-06 19:29:15 -05:00
Calvin Rose 72c5db8910 Update test suite to better distinguish functional errors with 
localname/peername.
 2021-11-06 19:19:49 -05:00
Calvin Rose 2aa1ccdd76 Update test helper to be even les noisy. 2021-11-06 11:20:09 -05:00
Calvin Rose 0284df503f Make test output less verbose 2021-11-06 11:01:21 -05:00
Calvin Rose 39c6be7cb7 Fix #861 - parser/produce caused state to be invalid for parser/state. 
parser/produce was leaving a counter in the root state undecremented.
 2021-11-04 19:38:37 -05:00
Calvin Rose 9cc4e48124 Update changelog and allow evaluating streams with dofile. 2021-10-30 14:43:06 -05:00
Calvin Rose 34c7f15d6d Always return port in peername and localname 2021-10-30 10:56:40 -05:00
Calvin Rose 03f99752a7 Merge branch 'master' into struct-proto 2021-10-29 16:42:34 -05:00
Calvin Rose 6e38bf1578 Use more inclusive check for the %j formatter for valid symbols. 
We did not allow arbitrary utf8 to be printed with %j, even though the parser
allows. Thos changes uses the existing built in utf8 detectiotion to
exclude only unprintable symbols from the docstring.
 2021-10-29 11:08:53 -05:00
Calvin Rose 06aa0a124d Add `math/gcd` and `math/lcm` to the core. 2021-10-24 11:43:07 -05:00
bakpakin 504411eade Update suite 009 to do read and write in parallel. 2021-09-28 12:05:28 -05:00
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 
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 
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 
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. 
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 
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. 
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. 
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`. 
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. 
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. 
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 
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 
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. 
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[<,<=,>,>=]. 
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 
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 
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. 
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. 
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. 
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 
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. 
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. 
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