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Janet lang - git repository

Changelog of the Janet programming language git repository

merge branch 'make-modules-easier'

remove extra output from peg test.

verbose=1 caused tests to fail as we did more asserts inside the assert.

more tweaks to peg suite for arm32 failures.

print "actual" output on verbose mode for suite-peg

line endings in tests.

update changelog.md

allow simpler loading of modules.

auto-format janet.

show accumulation buffer and tagged capture in peg debug rule.

move peg debug output to stderr in line with other internal debug tools.

add ??/debug peg rule (#1710)

update changelog.

speed up symbol resolution.

add unmarshal sandbox.

add :compile, :asm, and :threads to sandbox flags.

more tweaks to changelog.

update changelog.md

revert changes to peg grammar.

merge pull request #1703 from amano-kenji/peg

more tweaks for named arity linting.

make sure named argumnets are compiled before destructured params.

add another bounds check for updating labels. related to #1700

partially address issue #1654 - better linting for named arguments.

update copyright.

update readme with more clarification on versions to use for building.

more documentation.

preserve tuple type to fix #1709

merge pull request #1704 from amano-kenji/os/date

merge pull request #1708 from sogaiu/fiber-docstring-tweaks

tweak some fiber-related docstrings

add some extra checks for marshalling code.

msvc and windows clib does not like fopen(null, ...)

disallow scheduling already modified fibers.

address #1707 - do not schedule non-task fibers.

add janet_decref_abstract_maybe_free

add test case to help address #1705

small tweaks to boot.janet to improve stack traces.

address #1705 - ev/close affecting ev/select.

document how to set local timezone for os/date and os/strftime

address #170 - strchr was not properly checking for 0 byte.

address #1700 and move test cases to suite-compile.janet

address #1699 and improve test case for #1702

address #1702 with extra bounds check.

remove xprintf reference.

revert a number of minor, unneeded changes for persistent repl history.

disable persistent repl history without janet_histfile.

add persistent repl history.

merge pull request #1696 from amano-kenji/master

document empty? more clearly.

janet-format boot.janet

update changelog and spelling

allow redirecting :err to :out with os/execute, no just os/spawn.

don't use new flag on mingw test.

make sure to run test with old flags as well.

add option to explicity inherit handles rather than implicitly.

improve stacktraces for macros that use defer.

on windows, streams created with os/open improved.

on windows, make sure to use file_attribute_normal by default.

add shorthand for os test.

add more information to process creation failure on windows.

merge pull request #1695 from nfgrusk/add-omitted-word-in-docstrings

add omitted word "is" in docstrings.

fix pathologically slow insertion pattern.

simplify `ev/gather` and add `ev/go-gather`.

disable ipv6 for now in main test.

turn strict linting back on.

some more work on socket testing and allow setting ipv4 vs. ipv6 on raw

version bump for wip 1.41.x

make varfn correctly handle verbose metadata.

simplify dynamic binding setup in cli-main.

revert "reworking coloring logic for repl and cli interface."

reworking coloring logic for repl and cli interface.

fix -w flag with repl.

turn on strict linting in test suite.

warn on unused bindings (strict lint).

make os/realpath error on windows if path does not exist.

add linting to address #1688

merge pull request #1690 from pyrmont/bugfix.copyright-2026

update year in copyright disclaimer to 2026

use u_char for ip_multicast_ttl sockopt on bsd

add fix for issue #1687 - destrucutre + splice

merge pull request #1686 from pyrmont/bugfix.windows-empty-env

exclude mingw on wine from special case

add special case for expected error on mingw

use double-null byte for empty process environments on windows

merge pull request #1683 from llmii/fix-unix-sockets

merge pull request #1685 from sogaiu/tweak-int-max-min-docstrings

add missing uinteger janet_opt* funcitons.

fix math/int-{max,min} docstrings

fix unix sockets issue on freebsd

add os/cpu-count get defaults.

merge pull request #1679 from pixelherodev/master

plan9: support %r format to read errstr

plan9: use _exit

clean up headers

plan9: restore clock_process_cputime_id support

plan9: restore sys/wait usage (patched in npe)

plan9: working process support

add plan9 support to changelog

plan9: 32-bit support

9front: allow file/open of directories

fix mkfile, rename port to plan9

9front: support (os/cpu-count)

9front: detect compiler as kencc

9front: clean up mkfile

merge pull request #1681 from tw4452852/push-somyznopprwr

merge pull request #1682 from sogaiu/update-macos-runner

9front: expanded os support

merge pull request #1676 from tsujamin/msvc-runtime-stack-check-ffi-crash

disable msvc runtime stack checks in janet_ffi_win64

fix very old typo in janet.h

address #1674 - add `cms` combinator to peg.

merge pull request #1673 from sogaiu/remove-stale-item

remove type constraint on doc for `+`.

add test case for dollar suffix match.

allow matching tuples and arrays exactly via a dollar suffix.

make additions to core library

remove unused def

allow matching tuples and arrays exactly via a dollar suffix.

merge pull request #1672 from pyrmont/bugfix.bundle-script-loading

improve messages on errors when loading the bundle script

merge pull request #1668 from sogaiu/tweak-file-write-docstring

update file/write docstring

update changelog.

prepare for 1.40.1 patch release.

merge pull request #1665 from sogaiu/fix-comment

fix undefined behavior (integer overflow) in hash function.

fix comment about syspath

add sr.ht build for meson reduced builds.

formatting and fix chroot build.

remove test-install target from sr.ht

try new openbsd.

posix_chroot warning

prepare for 1.40.0 release

merge pull request #1662 from mcsinyx/dobytes-err-ctx

merge pull request #1660 from pyrmont/bugfix.confirm-bundle-files

merge pull request #1663 from mcsinyx/dobytes-err-keep

include context in dobytes' error string

keep dobytes' error string

revert support for bundles without an info file

confirm necessary files during bundle installation

merge pull request #1659 from ianthehenry/try-macro-hygiene

add some tests for the (try) macro

fix try macro hygiene

merge pull request #1658 from sogaiu/tweak-has-bin-script

support :has-exe as well

merge pull request #1656 from jpaquim/build-system-consistency

fix file mention in contributing.md

add $(run) for valgrind/callgrind, add dedicated callgrind-test target

refactor with image-only variable

adapt generated file comments to build type

add missing phony targets and documentation for install-{jpm,spork}-git

fix dependencies and variable names in makefile

extend environment variable behavior to no_color and janet_profile

interpret an empty janet_path as unset

merge pull request #1652 from sogaiu/fix-bundle-install-breakage

revert some bundle/install changes

merge pull request #1651 from neuschaefer/a64be

recognise aarch64_be as big-endian

merge pull request #1649 from jsks/kvs-docstring

tweak kvs docstring

add bundle/add-manpage

change :dependencies hook to :postdeps

tidy up bundle/ docstrings

update changelog

merge pull request #1647 from sogaiu/tweak-flycheck-related-docstrings

tweak some flycheck-related docstrings

update changelog.md

refactor flycheck to allow customization. address #1638

manually declare chroot on macos.

merge pull request #1645 from pyrmont/bugfix.avoid-apc-use

add os/posix-chroot

remove unused function on windows

add workaround to timer resolution issue on windows

start worker thread in suspended state on windows

use setevent rather than queueuserapc on windows

fix #1643, but add features.h

merge pull request #1640 from sogaiu/add-some-windows-commentary

improve windows-related docs and notes

don't try for backwards compat with compiled modules - address #1639

minor version bump for linking.

update changelog.md

add test case for string/format %s of buffer

remove strnlen and correctly address #1600

revert reordering 2.

revert reordering of janet_deinit

add per-thread finalizer calls in missing places.

address #1629 - janet_deinit called before threaded channel message sent

fix #1604 - add janet_do_error_* defines for failure flags from janet_dobytes.

merge pull request #1637 from jsks/spelling-fixes

small spelling fixes

update janet for 1.39.1

merge pull request #1632 from jsks/jsks-channel

merge pull request #1633 from aeiouaeiouaeiouaeiouaeiouaeiou/janet-legacy-macos1

update meson.build version.

os.c: use janet_spawn_no_chdir macros for macos <10.15

export channel utilities

prepare for 1.39.0 release

merge pull request #1628 from snltd/illumos-support

use janet_gettime instead of clock_gettime in ev.c

illumos support

merge pull request #1627 from nlordell/fix/system-monotonic-clock

merge pull request #1626 from nlordell/fix/clocks-per-sec

read system clock for monotonic time

use `clocks_per_sec`

merge pull request #1624 from nlordell/fix/libjanet-ldflags

add test patch for #1625

fix `ldflags` usage in makefile

merge pull request #1623 from tttuuu888/work-issue-1622

add `net/socket` for unbound socket creation #1622

merge pull request #1621 from tttuuu888/work-issue-1620

fix: correctly flag udp streams in net/connect #1620

windows quirk fix

fix abstract unix sockets for issue #1618 - address #1618

fix #1609 remove sigaction if janet_no_ev defined.

merge pull request #1615 from ifreund/net-server-datagram

net/server: improve error for truthy handler and type :datagram

merge pull request #1607 from sarna/master

remove extra call to filewatcher - address #1608

address #1609 - compile with janet_no_processes

add tests for import arg validation

validate optional args to import

clarify :fresh usage in import

merge pull request #1606 from pyrmont/bugfix.bundle-install

allow :dependencies value in info.jdn to contain dictionaries for complex dependency coordinates

use :dependencies argument in bundle/install for dependency checking

merge pull request #1605 from iacore/patch-2

revert order change from f4ecb5a

patch try to accept (try body ([] catch-body))

remove windows-2019 from github ci

reorder post event / interrupt sequence in deadline.

merge pull request #1601 from edsrzf/limit-buffer-read

use strnlen when checking for null byte

merge pull request #1597 from sogaiu/remove-more-underline-bits

remove some underline bits from doc-format

address #1591 - remove _ behavior of docstring format

always cancel thread on windows.

change ifdef structure.

don't call pthread cancel on normal exits.

reorder declarations.

work on #1596 - no detached threads, make sure to call pthread_join

make tests pass with clang sanitizers.

openbsd 7.7 -> 7.6 rollback

update openbsd package for srht

squashed commit of the following:

address #1596 - use atomic intrinsics to check allow_interrupt flag.

allow configuration of janet_thread_local. address #1595

merge pull request #1594 from sogaiu/tweak-docstrings

merge pull request #1593 from agent-kilo/thread-message-size-check

tweak docstrings for better handling

try to fix cfun registry size check for cross-thread messages

remove ev/to-stream.

use win32 duplicathandle instead of _dup

add ev/to-stream.

merge pull request #1582 from pyrmont/bugfix.termux-pthread_cancel

update changelog to include change to `ev/deadline`

fix absence of pthread_cancel in android

merge pull request #1581 from sogaiu/fix-mapcat-and-keep-docstrings

add some systems that support addchdir.

add ifdefs for various platforms to check for the support of addchdir.

fix signature on windows.

add `:cd` argument to os/execute and os/spawn.

fix mapcat and keep docstrings

replace if not errorlevel 0 with if errorlevel 1

get rid of test error.

fix windows build

add `{:err :out}` option to os/spawn.

merge pull request #1578 from sogaiu/tweak-some-docstrings

tweak doc for mapcat, count, keep, all, some

merge pull request #1577 from sogaiu/cleanup-unix-domain-socket

remove unix domain socket after test

adopt docstring from #1574

add explicit alpine linux directions.

notify user when script is installed during a bundle installation.

update ffi/write to append to a buffer by default.

merge pull request #1575 from pyrmont/feature.ev-interrupt2

avoid leaking memory used for janetthreadedtimeout struct

prevent deadline timeout being less than zero

move janet_timeout_* function definitions before first use

define janettimeout only if event loop enabled

include <windows.h> in state.h

support using a background thread to monitor deadlines

prepare for 1.38.0 release.

merge pull request #1572 from tsujamin/janet-ffi-define-fix

remove janet_lib_ffi() dependency on janet_ev

add bundle/replace

make installed manifests nicer to work with.

merge pull request #1569 from sogaiu/vm-bug-1566

fix vm bugs from #1566

merge pull request #1568 from rwtolbert/msys2_mingw_build_fix

update makefile and meson to build with msys2 gcc and clang

fix defdyn in flychecking.

merge pull request #1564 from pyrmont/bugfix.qemu-segfault

use sh rather than bash on alpine linux

use alpine linux as the base image rather than ubuntu

use simpler base image

merge pull request #1562 from pyrmont/bugfix.subprocess-cleanup

merge pull request #1563 from pyrmont/bugfix.copyright-dates

update older dates to 2025

check more file extensions

update year in copyright disclaimer to 2025

add janet script to update copyright disclaimer

use uraimo github action for s390x testing

remove note on cancellation and tidy up wording

expose bundle operations in the cli.

prevent multi-scheduling with os/proc-wait. (address #1562)

clarify wording of docstrings further

remove unnecessary returns

reword documentation relating to subprocess creation

add more cases for checking coerce error.

work on bug #1556

merge pull request #1557 from sogaiu/update-changelog-2025-02

formatting in peg.c

address issue #1558

update changelog.md

merge pull request #1555 from sogaiu/tweak-apply-short-fn-docstrings

tweak apply and short-fn docstrings

merge pull request #1528 from ianthehenry/til-peg-special

get rid of early termination rule in all finite loops.

address #1554 - capture first 0-width match in repeating rules and

update reduce2 documentation to fix issue #1545

add some more test cases for hex floats.

add hexfloats - address #1550

add support for buffer peg literals - address #1549

merge pull request #1547 from pyrmont/bugfix.codeql-upgrade

add 'tools: linked' to codeql workflow

trigger workflow to run again

allocate parser with gc.

update codeql actions to latest version

fix #1546 - large ranges.

merge pull request #1544 from cidem/docstring-fixes

docstring int/u64 int/s64: supports number as well

docstring int/to-number: supports int64, not int32

address issue #1539 - infinite loop in peg split

merge pull request #1541 from rwtolbert/feature/win_arm64_dist

merge pull request #1538 from sogaiu/tweak-exit-value-doc

brief: add arm64 .msi support on windows

add switch to turn off "reuse" behavior for server sockets.

tweak *exit-value* doc - address #1537

revert behavior of deep= on mutable keys.

allow table/to-struct to take a prototype.

freeze with mutable keys should be determinsic help address #1535

add more test cases for #1535

update changelog.

merge pull request #1534 from pyrmont/bugfix.windows-longstrings

allow for mutable keys correctly in deep=

merge pull request #1533 from pyrmont/feature.file-socket

support dedenting longstrings with windows eols

remove special casing for mingw

address #1524 - fix meson cross compilation linking.

merge pull request #1526 from sogaiu/master

additional tweak to address #1523

correct documentation for issue #1523

merge pull request #1522 from sogaiu/remove-pstatus

remove unused var pstatus

assertf with no arguments does not make sense.

update changelog.md

add an extra has mix round to string hashes.

merge pull request #1519 from ianthehenry/fix-string-equal-with-byteview

fix janet_string_equalconst

merge pull request #1518 from pyrmont/bugfix.s390x-workflow

update docker command to use --platform flag

merge pull request #1517 from sogaiu/add-assertf

add some tests for assertf

add assertf and use in boot.janet. address #1516

merge pull request #1514 from artsin/fix-formatb-int32_t-arg

merge pull request #1515 from sogaiu/tweak-install-info-in-readme

clarify installation info a bit

cast arguments to `int32_t` before passing to `janet_formatb` with `%d` format specifier

fix issue #1512

don't error on empty struct.

merge pull request #1513 from sogaiu/add-nth-and-only-tags-to-changelog

mention nth and only-tags in changelog

use _exit since it is standard in c99

use msvc compiler intrinsics for atomics.

more ci testing - add meson min build for windows.

include windows.h for atomics always in capi.c

fix bundle/install with :check true installation failure.

setting a profile will mess with imports.

update copyright date.

github has fewer runners than i thought.

remove financial support link.

add test for older windows.

merge pull request #1510 from sogaiu/badge-swap

replace gitter badge with zulip one

add *repl-prompt*.

add support for multiple directories in janet_path.

merge pull request #1506 from sogaiu/tweak-signal-doc

add some detail to signal docstring

add overflow check.

add rules for nth and only-tags. address #1503

more ci testing.

prepare for 1.36.0 release.

improve error messages even more for `copyfile`.

update changelog.md

improve error messages in bundle/add if files are missing.

merge pull request #1498 from sogaiu/remove-janet-def

change directory before running make ...

tweak argumnets.

non interative run for qemu

follow github directions for qemu multiarch.

try using just scripts for testing.

try running inside a container.

don't try to copy janet.def

add github workflow for qemu + s390x

fix endianess issues on s390x architecture.

add regression test for chat server issues. address #1496

undo workaround for unsetting reference from streams -> fibers after

fix memory leak with weak table frees.

update ev.c with workaround for failing chat server.

add chat server example.

merge pull request #1494 from pyrmont/bugfix.changelog

move unreleased change out of v1.35.2 section

merge pull request #1492 from sogaiu/tweak-changelog

move bundle/add-bin changelog line to unreleased

don't check for docstrings when explicitly disabled.

begin standardizing of event properties for filewatch.

save :source-form in environment when debugging is enabled.

add fixes for marshalling weak containers - fix #1488

better handle extra filewatch events on wine.

fix mingw build warnings.

fix mingw build warnings.

exit early when filewatch is not supported.

filewatch on mingw has same semantics as windows

add testing for linux.

add mostly stubbed filewatch test suite.

add suite for testing filewatch.

more changes how we use widechartomutlibyte

add unlisten for linux.

go back to readdirectorychangesexw since it is better.

filewatch/make -> filewatch/new

readdirectorychangesexw is only supported in recent windows.

first working version of filewatch on windows.

add mostly stubbed filewatch test suite.

more changes for filewatch windows.

more updates to windows build.

add failure to initialize protections for filewatch module.

merge branch 'filewatch'

add aliases for bundle/module - issue #1486

more work on icop

merge pull request #1485 from sogaiu/tweak-add-bin-dest-arg

prefix bin+sep to add-bin dest argument

begin stubbing out win32 abstraction.

expose janet_channel_make and janet_channel_make_threaded

stop out better configuration.

work on the filewatch module.

work on the filewatch module.

update changelog.md

update changelog and ensure consistent version strings.

add array/join and tuple/join

only raise iocp error on readable, writable, or acceptable streams.

only raise iocp error on readable, writable, or acceptable streams.

update documentation.

add options to os/pipe for custom blocking behavior.

use gensym in do-compare macro.

add geomean function.

merge pull request #1480 from pyrmont/bugfix.fallback-compare

fix polymorphic support in compare

add syntax literals for signed and unsigned 64 bit integers.

merge pull request #1476 from sogaiu/no-warning-for-empty-body-loop

do not warn when loop body is empty

fix some -fsanitize=undefined behavior for #1475

include math.h for corelib.c

update changelog.md

fix formatting.

merge branch 'linspace-range'

add shorthand for installing scripts via bundle/add-bin.

work on making range take non-integer values.

merge pull request #1472 from andriamanitra/compile-default-output-file

add default output path for --compile (-c)

merge pull request #1471 from darazaki/repl-ctrl-arrow

add ctrl + left/right arrow support to the repl

merge pull request #1468 from syrupthinker/st/aarch64_ffi

add support for the aapcs64 calling convention

check for __glibc__ instead of _gnu_source

fix quoting for import.

more fixes for patch release.

merge pull request #1460 from pnelson/fix-typos

prepare for 1.35.1

update docstrings.

merge pull request #1459 from sogaiu/dynvar-docstring-tweaks

tweak some dyn var docstrings

prepare for 1.35.0 release.

prepare for 1.35.0 release.

error on buffer/push-uint16 with non 16 bit unsigned integer.

merge pull request #1457 from pnelson/buffer-push-uint

fix buffer push uint max

add `only` option to `merge-module` and `import`.

update gitignore.

merge branch 'master' into bundle-tools

address #1452 - partial revert some changes from #1391

delete dead code.

allow passing configs to bundle reinstall.