mirror of
https://github.com/janet-lang/janet
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900 lines
45 KiB
Markdown
900 lines
45 KiB
Markdown
# Changelog
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All notable changes to this project will be documented in this file.
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## 1.35.2 - 2024-06-16
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- Fix some documentation typos.
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- Allow using `:only` in import without quoting.
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## 1.35.0 - 2024-06-15
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- Add `:only` argument to `import` to allow for easier control over imported bindings.
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- Add extra optional `env` argument to `eval` and `eval-string`.
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- Allow naming function literals with a keyword. This allows better stacktraces for macros without
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accidentally adding new bindings.
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- Add `bundle/` module for managing packages within Janet. This should replace the jpm packaging
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format eventually and is much simpler and amenable to more complicated builds.
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- Add macros `ev/with-lock`, `ev/with-rlock`, and `ev/with-wlock` for using mutexes and rwlocks.
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- Add `with-env`
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- Add *module-make-env* dynamic binding
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- Add buffer/format-at
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- Add long form command line options for readable CLI usage
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- Fix bug with `net/accept-loop` that would sometimes miss connections.
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## 1.34.0 - 2024-03-22
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- Add a new (split) PEG special by @ianthehenry
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- Add buffer/push-* sized int and float by @pnelson
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- Documentation improvements: @amano-kenji, @llmII, @MaxGyver83, @pepe, @sogaiu.
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- Expose _exit to skip certain cleanup with os/exit.
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- Swap set / body order for each by @sogaiu.
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- Abort on assert failure instead of exit.
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- Fix: os/proc-wait by @llmII.
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- Fix macex1 to keep syntax location for all tuples.
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- Restore if-let tail calls.
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- Don't try and resume fibers that can't be resumed.
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- Register stream on unmarshal.
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- Fix asm roundtrip issue.
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## 1.33.0 - 2024-01-07
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- Add more + and * keywords to default-peg-grammar by @sogaiu.
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- Use libc strlen in janet_buffer_push_cstring by @williewillus.
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- Be a bit safer with reference counting.
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- Add support for atomic loads in Janet's atomic abstraction.
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- Fix poll event loop CPU usage issue.
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- Add ipv6, shared, and cryptorand options to meson.
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- Add more ipv6 feature detection.
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- Fix loop for forever loop.
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- Cleaned up unused NetStateConnect, fixed janet_async_end() ev refcount by @zevv.
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- Fix warnings w/ MSVC and format.
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- Fix marshal_one_env w/ JANET_MARSHAL_UNSAFE.
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- Fix `(default)`.
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- Fix cannot marshal fiber with c stackframe, in a dynamic way that is fairly conservative.
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- Fix typo for SIGALARM in os/proc-kill.
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- Prevent bytecode optimization from remove mk* instructions.
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- Fix arity typo in peg.c by @pepe.
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- Update Makefile for MinGW.
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- Fix canceling waiting fiber.
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- Add a new (sub) PEG special by @ianthehenry.
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- Fix if net/server's handler has incorrect arity.
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- Fix macex raising on ().
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## 1.32.1 - 2023-10-15
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- Fix return value from C function `janet_dobytes` when called on Janet functions that yield to event loop.
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- Change C API for event loop interaction - get rid of JanetListener and instead use `janet_async_start` and `janet_async_end`.
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- Rework event loop to make fewer system calls on kqueue and epoll.
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- Expose atomic refcount abstraction in janet.h
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- Add `array/weak` for weak references in arrays
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- Add support for weak tables via `table/weak`, `table/weak-keys`, and `table/weak-values`.
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- Fix compiler bug with using the result of `(break x)` expression in some contexts.
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- Rework internal event loop code to be better behaved on Windows
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- Update meson build to work better on windows
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## 1.31.0 - 2023-09-17
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- Report line and column when using `janet_dobytes`
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- Add `:unless` loop modifier
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- Allow calling `reverse` on generators.
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- Improve performance of a number of core functions including `partition`, `mean`, `keys`, `values`, `pairs`, `interleave`.
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- Add `lengthable?`
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- Add `os/sigaction`
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- Change `every?` and `any?` to behave like the functional versions of the `and` and `or` macros.
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- Fix bug with garbage collecting threaded abstract types.
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- Add `:signal` to the `sandbox` function to allow intercepting signals.
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## 1.30.0 - 2023-08-05
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- Change indexing of `array/remove` to start from -1 at the end instead of -2.
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- Add new string escape sequences `\\a`, `\\b`, `\\?`, and `\\'`.
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- Fix bug with marshalling channels
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- Add `div` for floored division
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- Make `div` and `mod` variadic
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- Support `bnot` for integer types.
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- Define `(mod x 0)` as `x`
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- Add `ffi/pointer-cfunction` to convert pointers to cfunctions
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## 1.29.1 - 2023-06-19
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- Add support for passing booleans to PEGs for "always" and "never" matching.
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- Allow dictionary types for `take` and `drop`
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- Fix bug with closing channels while other fibers were waiting on them - `ev/take`, `ev/give`, and `ev/select` will now return the correct (documented) value when another fiber closes the channel.
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- Add `ffi/calling-conventions` to show all available calling conventions for FFI.
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- Add `net/setsockopt`
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- Add `signal` argument to `os/proc-kill` to send signals besides `SIGKILL` on Posix.
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- Add `source` argument to `os/clock` to get different time sources.
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- Various combinator functions now are variadic like `map`
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- Add `file/lines` to iterate over lines in a file lazily.
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- Reorganize test suite to be sorted by module rather than pseudo-randomly.
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- Add `*task-id*`
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- Add `env` argument to `fiber/new`.
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- Add `JANET_NO_AMALG` flag to Makefile to properly incremental builds
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- Optimize bytecode compiler to generate fewer instructions and improve loops.
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- Fix bug with `ev/gather` and hung fibers.
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- Add `os/isatty`
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- Add `has-key?` and `has-value?`
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- Make imperative arithmetic macros variadic
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- `ev/connect` now yields to the event loop instead of blocking while waiting for an ACK.
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## 1.28.0 - 2023-05-13
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- Various bug fixes
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- Make nested short-fn's behave a bit more predictably (it is still not recommended to nest short-fns).
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- Add `os/strftime` for date formatting.
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- Fix `ev/select` on threaded channels sometimes live-locking.
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- Support the `NO_COLOR` environment variable to turn off VT100 color codes in repl (and in scripts).
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See http://no-color.org/
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- Disallow using `(splice x)` in contexts where it doesn't make sense rather than silently coercing to `x`.
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Instead, raise a compiler error.
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- Change the names of `:user8` and `:user9` signals to `:interrupt` and `:await`
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- Change the names of `:user8` and `:user9` fiber statuses to `:interrupted` and `:suspended`.
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- Add `ev/all-tasks` to see all currently suspended fibers.
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- Add `keep-syntax` and `keep-syntax!` functions to make writing macros easier.
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## 1.27.0 - 2023-03-05
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- Change semantics around bracket tuples to no longer be equal to regular tuples.
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- Add `index` argument to `ffi/write` for symmetry with `ffi/read`.
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- Add `buffer/push-at`
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- Add `ffi/pointer-buffer` to convert pointers to buffers the cannot be reallocated. This
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allows easier manipulation of FFI memory, memory mapped files, and buffer memory shared between threads.
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- Calling `ev/cancel` on a fiber waiting on `ev/gather` will correctly
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cancel the child fibers.
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- Add `(sandbox ...)` function to core for permission based security. Also add `janet_sandbox` to C API.
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The sandbox allows limiting access to the file system, network, ffi, and OS resources at runtime.
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- Add `(.locals)` function to debugger to see currently bound local symbols.
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- Track symbol -> slot mapping so debugger can get symbolic information. This exposes local bindings
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in `debug/stack` and `disasm`.
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- Add `os/compiler` to detect what host compiler was used to compile the interpreter
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- Add support for mingw and cygwin builds (mingw support also added in jpm).
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## 1.26.0 - 2023-01-07
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- Add `ffi/malloc` and `ffi/free`. Useful as tools of last resort.
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- Add `ffi/jitfn` to allow calling function pointers generated at runtime from machine code.
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Bring your own assembler, though.
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- Channels can now be marshalled. Pending state is not saved, only items in the channel.
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- Use the new `.length` function pointer on abstract types for lengths. Adding
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a `length` method will still work as well.
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- Support byte views on abstract types with the `.bytes` function pointer.
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- Add the `u` format specifier to printf family functions.
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- Allow printing 64 integer types in `printf` and `string/format` family functions.
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- Allow importing modules from custom directories more easily with the `@` prefix
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to module paths. For example, if there is a dynamic binding :custom-modules that
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is a file system path to a directory of modules, import from that directory with
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`(import @custom-modules/mymod)`.
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- Fix error message bug in FFI library.
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## 1.25.1 - 2022-10-29
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- Add `memcmp` function to core library.
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- Fix bug in `os/open` with `:rw` permissions not correct on Linux.
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- Support config.mk for more easily configuring the Makefile.
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## 1.25.0 - 2022-10-10
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- Windows FFI fixes.
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- Fix PEG `if-not` combinator with captures in the condition
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- Fix bug with `os/date` with nil first argument
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- Fix bug with `net/accept` on Linux that could leak file descriptors to subprocesses
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- Reduce number of hash collisions from pointer hashing
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- Add optional parameter to `marshal` to skip cycle checking code
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## 1.24.1 - 2022-08-24
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- Fix FFI bug on Linux/Posix
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- Improve parse error messages for bad delimiters.
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- Add optional `name` parameter to the `short-fn` macro.
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## 1.24.0 - 2022-08-14
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- Add FFI support to 64-bit windows compiled with MSVC
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- Don't process shared object names passed to dlopen.
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- Add better support for windows console in the default shell.c for auto-completion and
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other shell-like input features.
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- Improve default error message from `assert`.
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- Add the `tabseq` macro for simpler table comprehensions.
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- Allow setting `(dyn :task-id)` in fibers to improve context in supervisor messages. Prior to
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this change, supervisor messages over threaded channels would be from ambiguous threads/fibers.
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## 1.23.0 - 2022-06-20
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- Add experimental `ffi/` module for interfacing with dynamic libraries and raw function pointers. Only available
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on 64 bit linux, mac, and bsd systems.
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- Allow using `&named` in function prototypes for named arguments. This is a more ergonomic
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variant of `&keys` that isn't as redundant, more self documenting, and allows extension to
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things like default arguments.
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- Add `delay` macro for lazy evaluate-and-save thunks.
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- Remove pthread.h from janet.h for easier includes.
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- Add `debugger` - an easy to use debugger function that just takes a fiber.
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- `dofile` will now start a debugger on errors if the environment it is passed has `:debug` set.
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- Add `debugger-on-status` function, which can be passed to `run-context` to start a debugger on
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abnormal fiber signals.
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- Allow running scripts with the `-d` flag to use the built-in debugger on errors and breakpoints.
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- Add mutexes (locks) and reader-writer locks to ev module for thread coordination.
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- Add `parse-all` as a generalization of the `parse` function.
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- Add `os/cpu-count` to get the number of available processors on a machine
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## 1.22.0 - 2022-05-09
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- Prohibit negative size argument to `table/new`.
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- Add `module/value`.
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- Remove `file/popen`. Use `os/spawn` with the `:pipe` options instead.
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- Fix bug in peg `thru` and `to` combinators.
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- Fix printing issue in `doc` macro.
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- Numerous updates to function docstrings
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- Add `defdyn` aliases for various dynamic bindings used in core.
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- Install `janet.h` symlink to make Janet native libraries and applications
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easier to build without `jpm`.
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## 1.21.2 - 2022-04-01
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- C functions `janet_dobytes` and `janet_dostring` will now enter the event loop if it is enabled.
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- Fix hashing regression - hash of negative 0 must be the same as positive 0 since they are equal.
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- The `flycheck` function no longer pollutes the module/cache
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- Fix quasiquote bug in compiler
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- Disallow use of `cancel` and `resume` on fibers scheduled or created with `ev/go`, as well as the root
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fiber.
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## 1.20.0 - 2022-1-27
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- Add `:missing-symbol` hook to `compile` that will act as a catch-all macro for undefined symbols.
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- Add `:redef` dynamic binding that will allow users to redefine top-level bindings with late binding. This
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is intended for development use.
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- Fix a bug with reading from a stream returned by `os/open` on Windows and Linux.
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- Add `:ppc64` as a detectable OS type.
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- Add `& more` support for destructuring in the match macro.
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- Add `& more` support for destructuring in all binding forms (`def`).
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## 1.19.2 - 2021-12-06
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- Fix bug with missing status lines in some stack traces.
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- Update hash function to have better statistical properties.
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## 1.19.1 - 2021-12-04
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- Add an optional `prefix` parameter to `debug/stacktrace` to allow printing prettier error messages.
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- Remove appveyor for CI pipeline
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- Fixed a bug that prevented sending threaded abstracts over threaded channels.
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- Fix bug in the `map` function with arity at least 3.
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## 1.19.0 - 2021-11-27
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- Add `math/log-gamma` to replace `math/gamma`, and change `math/gamma` to be the expected gamma function.
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- Fix leaking file-descriptors in os/spawn and os/execute.
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- Ctrl-C will now raise SIGINT.
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- Allow quoted literals in the `match` macro to behave as expected in patterns.
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- Fix windows net related bug for TCP servers.
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- Allow evaluating ev streams with dofile.
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- Fix `ev` related bug with operations on already closed file descriptors.
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- Add struct and table agnostic `getproto` function.
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- Add a number of functions related to structs.
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- Add prototypes to structs. Structs can now inherit from other structs, just like tables.
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- Create a struct with a prototype with `struct/with-proto`.
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- Deadlocked channels will no longer exit early - instead they will hang, which is more intuitive.
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## 1.18.1 - 2021-10-16
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- Fix some documentation typos
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- Fix - Set pipes passed to subprocess to blocking mode.
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- Fix `-r` switch in repl.
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## 1.18.0 - 2021-10-10
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- Allow `ev/cancel` to work on already scheduled fibers.
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- Fix bugs with ev/ module.
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- Add optional `base` argument to scan-number
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- Add `-i` flag to janet binary to make it easier to run image files from the command line
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- Remove `thread/` module.
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- Add `(number ...)` pattern to peg for more efficient number parsing using Janet's
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scan-number function without immediate string creation.
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## 1.17.2 - 2021-09-18
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- Remove include of windows.h from janet.h. This caused issues on certain projects.
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- Fix formatting in doc-format to better handle special characters in signatures.
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- Fix some marshalling bugs.
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- Add optional Makefile target to install jpm as well.
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- Supervisor channels in threads will no longer include a wasteful copy of the fiber in every
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message across a thread.
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- Allow passing a closure to `ev/thread` as well as a whole fiber.
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- Allow passing a closure directly to `ev/go` to spawn fibers on the event loop.
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## 1.17.1 - 2021-08-29
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- Fix docstring typos
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- Add `make install-jpm-git` to make jpm co-install simpler if using the Makefile.
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- Fix bugs with starting ev/threads and fiber marshaling.
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## 1.17.0 - 2021-08-21
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- Add the `-E` flag for one-liners with the `short-fn` syntax for argument passing.
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- Add support for threaded abstract types. Threaded abstract types can easily be shared between threads.
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- Deprecate the `thread` library. Use threaded channels and ev instead.
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- Channels can now be marshalled.
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- Add the ability to close channels with `ev/chan-close` (or `:close`).
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- Add threaded channels with `ev/thread-chan`.
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- Add `JANET_FN` and `JANET_REG` macros to more easily define C functions that export their source mapping information.
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- Add `janet_interpreter_interrupt` and `janet_loop1_interrupt` to interrupt the interpreter while running.
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- Add `table/clear`
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- Add build option to disable the threading library without disabling all threads.
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- Remove JPM from the main Janet distribution. Instead, JPM must be installed
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separately like any other package.
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- Fix issue with `ev/go` when called with an initial value and supervisor.
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- Add the C API functions `janet_vm_save` and `janet_vm_load` to allow
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saving and restoring the entire VM state.
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## 1.16.1 - 2021-06-09
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- Add `maclintf` - a utility for adding linting messages when inside macros.
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- Print source code of offending line on compiler warnings and errors.
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- Fix some issues with linting and re-add missing `make docs`.
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- Allow controlling linting with dynamic bindings `:lint-warn`, `:lint-error`, and `:lint-levels`.
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- Add `-w` and `-x` command line flags to the `janet` binary to set linting thresholds.
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linting thresholds are as follows:
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- :none - will never be trigger.
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- :relaxed - will only trigger on `:relaxed` lints.
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- :normal - will trigger on `:relaxed` and `:normal` lints.
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- :strict - will trigger on `:strict`, `:normal`, and `:relaxed` lints. This will catch the most issues
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but can be distracting.
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## 1.16.0 - 2021-05-30
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- Add color documentation to the `doc` macro - enable/disable with `(dyn :doc-color)`.
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- Remove simpler HTML docs from distribution - use website or built-in documentation instead.
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- Add compiler warnings and deprecation levels.
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- Add `as-macro` to make using macros within quasiquote easier to do hygienically.
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- Expose `JANET_OUT_OF_MEMORY` as part of the Janet API.
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- Add `native-deps` option to `declare-native` in `jpm`. This lets native libraries link to other
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native libraries when building with jpm.
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- Remove the `tarray` module. The functionality of typed arrays will be moved to an external module
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that can be installed via `jpm`.
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- Add `from-pairs` to core.
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- Add `JPM_OS_WHICH` environment variable to jpm to allow changing auto-detection behavior.
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- The flychecker will consider any top-level calls of functions that start with `define-` to
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be safe to execute and execute them. This allows certain patterns (like spork/path) to be
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better processed by the flychecker.
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## 1.15.5 - 2021-04-25
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- Add `declare-headers` to jpm.
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- Fix error using unix pipes on BSDs.
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- Support .cc and .cxx extensions in `jpm` for C++ code.
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- Change networking code to not create as many HUP errors.
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- Add `net/shutdown` to close sockets in one direction without hang ups.
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- Update code for printing the debug repl
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## 1.15.4 - 2021-03-16
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- Increase default nesting depth of pretty printing to `JANET_RECURSION_GUARD`
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- Update meson.build
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- Add option to automatically add shebang line in installed scripts with `jpm`.
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- Add `partition-by` and `group-by` to the core.
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- Sort keys in pretty printing output.
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## 1.15.3 - 2021-02-28
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- Fix a fiber bug that occurred in deeply nested fibers
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- Add `unref` combinator to pegs.
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- Small docstring changes.
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## 1.15.2 - 2021-02-15
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- Fix bug in windows version of `os/spawn` and `os/execute` with setting environment variables.
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- Fix documentation typos.
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- Fix peg integer reading combinators when used with capture tags.
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## 1.15.0 - 2021-02-08
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- Fix `gtim` and `ltim` bytecode instructions on non-integer values.
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- Clean up output of flychecking to be the same as the repl.
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- Change behavior of `debug/stacktrace` with a nil error value.
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- Add optional argument to `parser/produce`.
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- Add `no-core` option to creating standalone binaries to make execution faster.
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- Fix bug where a buffer overflow could be confused with an out of memory error.
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- Change error output to `file:line:column: message`. Column is in bytes - tabs
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are considered to have width 1 (instead of 8).
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## 1.14.2 - 2021-01-23
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- Allow `JANET_PROFILE` env variable to load a profile before loading the repl.
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- Update `tracev` macro to allow `def` and `var` inside to work as expected.
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- Use `(dyn :peg-grammar)` for passing a default grammar to `peg/compile` instead of loading
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`default-peg-grammar` directly from the root environment.
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- Add `ev/thread` for combining threading with the event loop.
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- Add `ev/do-thread` to make `ev/thread` easier to use.
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- Automatically set supervisor channel in `net/accept-loop` and `net/server` correctly.
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## 1.14.1 - 2021-01-18
|
|
- Add `doc-of` for reverse documentation lookup.
|
|
- Add `ev/give-supervsior` to send a message to the supervising channel.
|
|
- Add `ev/gather` and `chan` argument to `ev/go`. This new argument allows "supervisor channels"
|
|
for fibers to enable structured concurrency.
|
|
- Make `-k` flag work on stdin if no files are given.
|
|
- Add `flycheck` function to core.
|
|
- Make `backmatch` and `backref` more expressive in pegs.
|
|
- Fix buggy `string/split`.
|
|
- Add `fiber/last-value` to get the value that was last yielded, errored, or signaled
|
|
by a fiber.
|
|
- Remove `:generate` verb from `loop` macros. Instead, use the `:in` verb
|
|
which will now work on fibers as well as other data structures.
|
|
- Define `next`, `get`, and `in` for fibers. This lets
|
|
`each`, `map`, and similar iteration macros can now iterate over fibers.
|
|
- Remove macro `eachy`, which can be replaced by `each`.
|
|
- Add `dflt` argument to find-index.
|
|
- Deprecate `file/popen` in favor of `os/spawn`.
|
|
- Add `:all` keyword to `ev/read` and `net/read` to make them more like `file/read`. However, we
|
|
do not provide any `:line` option as that requires buffering.
|
|
- Change repl behavior to make Ctrl-C raise SIGINT on posix. The old behavior for Ctrl-C,
|
|
to clear the current line buffer, has been moved to Ctrl-Q.
|
|
- Importing modules that start with `/` is now the only way to import from project root.
|
|
Before, this would import from / on disk. Previous imports that did not start with `.` or `/`
|
|
are now unambiguously importing from the syspath, instead of checking both the syspath and
|
|
the project root. This is backwards incompatible and dependencies should be updated for this.
|
|
- Change hash function for numbers.
|
|
- Improve error handling of `dofile`.
|
|
- Bug fixes in networking and subprocess code.
|
|
- Use markdown formatting in more places for docstrings.
|
|
|
|
## 1.13.1 - 2020-12-13
|
|
- Pretty printing a table with a prototype will look for `:_name` instead of `:name`
|
|
in the prototype table to tag the output.
|
|
- `match` macro implementation changed to be tail recursive.
|
|
- Adds a :preload loader which allows one to manually put things into `module/cache`.
|
|
- Add `buffer/push` function.
|
|
- Backtick delimited strings and buffers are now reindented based on the column of the
|
|
opening delimiter. Whitespace in columns to the left of the starting column is ignored unless
|
|
there are non-space/non-newline characters in that region, in which case the old behavior is preserved.
|
|
- Argument to `(error)` combinator in PEGs is now optional.
|
|
- Add `(line)` and `(column)` combinators to PEGs to capture source line and column.
|
|
This should make error reporting a bit easier.
|
|
- Add `merge-module` to core.
|
|
- During installation and release, merge janetconf.h into janet.h for easier install.
|
|
- Add `upscope` special form.
|
|
- `os/execute` and `os/spawn` can take streams for redirecting IO.
|
|
- Add `:parser` and `:read` parameters to `run-context`.
|
|
- Add `os/open` if ev is enabled.
|
|
- Add `os/pipe` if ev is enabled.
|
|
- Add `janet_thread_current(void)` to C API
|
|
- Add integer parsing forms to pegs. This makes parsing many binary protocols easier.
|
|
- Lots of updates to networking code - now can use epoll (or poll) on linux and IOCP on windows.
|
|
- Add `ev/` module. This exposes a fiber scheduler, queues, timeouts, and other functionality to users
|
|
for single threaded cooperative scheduling and asynchronous IO.
|
|
- Add `net/accept-loop` and `net/listen`. These functions break down `net/server` into it's essential parts
|
|
and are more flexible. They also allow further improvements to these utility functions.
|
|
- Various small bug fixes.
|
|
|
|
## 1.12.2 - 2020-09-20
|
|
- Add janet\_try and janet\_restore to C API.
|
|
- Fix `os/execute` regression on windows.
|
|
- Add :pipe option to `os/spawn`.
|
|
- Fix docstring typos.
|
|
|
|
## 1.12.1 - 2020-09-07
|
|
- Make `zero?`, `one?`, `pos?`, and `neg?` polymorphic.
|
|
- Add C++ support to jpm and improve C++ interop in janet.h.
|
|
- Add `%t` formatter to `printf`, `string/format`, and other formatter functions.
|
|
- Expose `janet_cfuns_prefix` in C API.
|
|
- Add `os/proc-wait` and `os/proc-kill` for interacting with processes.
|
|
- Add `janet_getjfile` to C API.
|
|
- Allow redirection of stdin, stdout, and stderr by passing keywords in the env table in `os/spawn` and `os/execute`.
|
|
- Add `os/spawn` to get a core/process back instead of an exit code as in `os/execute`.
|
|
When called like this, `os/execute` returns immediately.
|
|
- Add `:x` flag to os/execute to raise error when exit code is non-zero.
|
|
- Don't run `main` when flychecking.
|
|
- Add `:n` flag to `file/open` to raise an error if file cannot be opened.
|
|
- Fix import macro to not try and coerce everything to a string.
|
|
- Allow passing a second argument to `disasm`.
|
|
- Add `cancel`. Resumes a fiber but makes it immediately error at the yield point.
|
|
- Allow multi-line paste into built in repl.
|
|
- Add `(curenv)`.
|
|
- Change `net/read`, `net/chunk`, and `net/write` to raise errors in the case of failures.
|
|
- Add `janet_continue_signal` to C API. This indirectly enables C functions that yield to the event loop
|
|
to raise errors or other signals.
|
|
- Update meson build script to fix bug on Debian's version of meson
|
|
- Add `xprint`, `xprin`, `xprintf`, and `xprinf`.
|
|
- `net/write` now raises an error message if write fails.
|
|
- Fix issue with SIGPIPE on macOS and BSDs.
|
|
|
|
## 1.11.3 - 2020-08-03
|
|
- Add `JANET_HASHSEED` environment variable when `JANET_PRF` is enabled.
|
|
- Expose `janet_cryptorand` in C API.
|
|
- Properly initialize PRF in default janet program
|
|
- Add `index-of` to core library.
|
|
- Add `-fPIC` back to core CFLAGS (non-optional when compiling default client with Makefile)
|
|
- Fix defaults on Windows for ARM
|
|
- Fix defaults on NetBSD.
|
|
|
|
## 1.11.1 - 2020-07-25
|
|
- Fix jpm and git with multiple git installs on Windows
|
|
- Fix importing a .so file in the current directory
|
|
- Allow passing byte sequence types directly to typed-array constructors.
|
|
- Fix bug sending files between threads.
|
|
- Disable PRF by default.
|
|
- Update the soname.
|
|
|
|
## 1.11.0 - 2020-07-18
|
|
- Add `forever` macro.
|
|
- Add `any?` predicate to core.
|
|
- Add `jpm list-pkgs` subcommand to see which package aliases are in the listing.
|
|
- Add `jpm list-installed` subcommand to see which packages are installed.
|
|
- Add `math/int-min`, `math/int-max`, `math/int32-min`, and `math/int32-max` for getting integer limits.
|
|
- The gc interval is now autotuned, to prevent very bad gc behavior.
|
|
- Improvements to the bytecode compiler, Janet will now generate more efficient bytecode.
|
|
- Add `peg/find`, `peg/find-all`, `peg/replace`, and `peg/replace-all`
|
|
- Add `math/nan`
|
|
- Add `forv` macro
|
|
- Add `symbol/slice`
|
|
- Add `keyword/slice`
|
|
- Allow cross compilation with Makefile.
|
|
- Change `compare-primitive` to `cmp` and make it more efficient.
|
|
- Add `reverse!` for reversing an array or buffer in place.
|
|
- `janet_dobytes` and `janet_dostring` return parse errors in \*out
|
|
- Add `repeat` macro for iterating something n times.
|
|
- Add `eachy` (each yield) macro for iterating a fiber.
|
|
- Fix `:generate` verb in loop macro to accept non symbols as bindings.
|
|
- Add `:h`, `:h+`, and `:h*` in `default-peg-grammar` for hexadecimal digits.
|
|
- Fix `%j` formatter to print numbers precisely (using the `%.17g` format string to printf).
|
|
|
|
## 1.10.1 - 2020-06-18
|
|
- Expose `janet_table_clear` in API.
|
|
- Respect `JANET_NO_PROCESSES` define when building
|
|
- Fix `jpm` rules having multiple copies of the same dependency.
|
|
- Fix `jpm` install in some cases.
|
|
- Add `array/trim` and `buffer/trim` to shrink the backing capacity of these types
|
|
to their current length.
|
|
|
|
## 1.10.0 - 2020-06-14
|
|
- Hardcode default jpm paths on install so env variables are needed in fewer cases.
|
|
- Add `:no-compile` to `create-executable` option for jpm.
|
|
- Fix bug with the `trace` function.
|
|
- Add `:h`, `:a`, and `:c` flags to `thread/new` for creating new kinds of threads.
|
|
By default, threads will now consume much less memory per thread, but sending data between
|
|
threads may cost more.
|
|
- Fix flychecking when using the `use` macro.
|
|
- CTRL-C no longer exits the repl, and instead cancels the current form.
|
|
- Various small bug fixes
|
|
- New MSI installer instead of NSIS based installer.
|
|
- Make `os/realpath` work on windows.
|
|
- Add polymorphic `compare` functions for comparing numbers.
|
|
- Add `to` and `thru` peg combinators.
|
|
- Add `JANET_GIT` environment variable to jpm to use a specific git binary (useful mainly on windows).
|
|
- `asm` and `disasm` functions now use keywords instead of macros for keys. Also
|
|
some slight changes to the way constants are encoded (remove wrapping `quote` in some cases).
|
|
- Expose current macro form inside macros as (dyn :macro-form)
|
|
- Add `tracev` macro.
|
|
- Fix compiler bug that emitted incorrect code in some cases for while loops that create closures.
|
|
- Add `:fresh` option to `(import ...)` to overwrite the module cache.
|
|
- `(range x y 0)` will return an empty array instead of hanging forever.
|
|
- Rename `jpm repl` to `jpm debug-repl`.
|
|
|
|
## 1.9.1 - 2020-05-12
|
|
- Add :prefix option to declare-source
|
|
- Re-enable minimal builds with the debugger.
|
|
- Add several flags for configuring Janet on different platforms.
|
|
- Fix broken meson build from 1.9.0 and add meson to CI.
|
|
- Fix compilation issue when nanboxing is disabled.
|
|
|
|
## 1.9.0 - 2020-05-10
|
|
- Add `:ldflags` option to many jpm declare functions.
|
|
- Add `errorf` to core.
|
|
- Add `lenprefix` combinator to PEGs.
|
|
- Add `%M`, `%m`, `%N`, and `%n` formatters to formatting functions. These are the
|
|
same as `%Q`, `%q`, `%P`, and `%p`, but will not truncate long values.
|
|
- Add `fiber/root`.
|
|
- Add beta `net/` module to core for socket based networking.
|
|
- Add the `parse` function to parse strings of source code more conveniently.
|
|
- Add `jpm rule-tree` subcommand.
|
|
- Add `--offline` flag to jpm to force use of the cache.
|
|
- Allow sending pointers and C functions across threads via `thread/send`.
|
|
- Fix bug in `getline`.
|
|
- Add `sh-rule` and `sh-phony` to jpm's dialect of Janet.
|
|
- Change C api's `janet_formatb` -> `janet_formatbv`, and add new function `janet_formatb` to C api.
|
|
- Add `edefer` macro to core.
|
|
- A struct/table literal/constructor with duplicate keys will use the last value given.
|
|
Previously, this was inconsistent between tables and structs, literals and constructor functions.
|
|
- Add debugger to core. The debugger functions are only available
|
|
in a debug repl, and are prefixed by a `.`.
|
|
- Add `sort-by` and `sorted-by` to core.
|
|
- Support UTF-8 escapes in strings via `\uXXXX` or `\UXXXXXX`.
|
|
- Add `math/erf`
|
|
- Add `math/erfc`
|
|
- Add `math/log1p`
|
|
- Add `math/next`
|
|
- Add os/umask
|
|
- Add os/perm-int
|
|
- Add os/perm-string
|
|
- Add :int-permissions option for os/stat.
|
|
- Add `jpm repl` subcommand, as well as `post-deps` macro in project.janet files.
|
|
- Various bug fixes.
|
|
|
|
## 1.8.1 - 2020-03-31
|
|
- Fix bugs for big endian systems
|
|
- Fix 1.8.0 regression on BSDs
|
|
|
|
## 1.8.0 - 2020-03-29
|
|
- Add `reduce2`, `accumulate`, and `accumulate2`.
|
|
- Add lockfiles to `jpm` via `jpm make-lockfile` and `jpm load-lockfile`.
|
|
- Add `os/realpath` (Not supported on windows).
|
|
- Add `os/chmod`.
|
|
- Add `chr` macro.
|
|
- Allow `_` in the `match` macro to match anything without creating a binding
|
|
or doing unification. Also change behavior of matching nil.
|
|
- Add `:range-to` and `:down-to` verbs in the `loop` macro.
|
|
- Fix `and` and `or` macros returning nil instead of false in some cases.
|
|
- Allow matching successfully against nil values in the `match` macro.
|
|
- Improve `janet_formatc` and `janet_panicf` formatters to be more like `string/format`.
|
|
This makes it easier to make nice error messages from C.
|
|
- Add `signal`
|
|
- Add `fiber/can-resume?`
|
|
- Allow fiber functions to accept arguments that are passed in via `resume`.
|
|
- Make flychecking slightly less strict but more useful
|
|
- Correct arity for `next`
|
|
- Correct arity for `marshal`
|
|
- Add `flush` and `eflush`
|
|
- Add `prompt` and `return` on top of signal for user friendly delimited continuations.
|
|
- Fix bug in buffer/blit when using the offset-src argument.
|
|
- Fix segfault with malformed pegs.
|
|
|
|
## 1.7.0 - 2020-02-01
|
|
- Remove `file/fileno` and `file/fdopen`.
|
|
- Remove `==`, `not==`, `order<`, `order>`, `order<=`, and `order>=`. Instead, use the normal
|
|
comparison and equality functions.
|
|
- Let abstract types define a hash function and comparison/equality semantics. This lets
|
|
abstract types much better represent value types. This adds more fields to abstract types, which
|
|
will generate warnings when compiled against other versions.
|
|
- Remove Emscripten build. Instead, use the amalgamated source code with a custom toolchain.
|
|
- Update documentation.
|
|
- Add `var-`
|
|
- Add `module/add-paths`
|
|
- Add `file/temp`
|
|
- Add `mod` function to core.
|
|
- Small bug fixes
|
|
- Allow signaling from C functions (yielding) via janet\_signalv. This
|
|
makes it easy to write C functions that work with event loops, such as
|
|
in libuv or embedded in a game.
|
|
- Add '%j' formatting option to the format family of functions.
|
|
- Add `defer`
|
|
- Add `assert`
|
|
- Add `when-with`
|
|
- Add `if-with`
|
|
- Add completion to the default repl based on currently defined bindings. Also generally improve
|
|
the repl keybindings.
|
|
- Add `eachk`
|
|
- Add `eachp`
|
|
- Improve functionality of the `next` function. `next` now works on many different
|
|
types, not just tables and structs. This allows for more generic data processing.
|
|
- Fix thread module issue where sometimes decoding a message failed.
|
|
- Fix segfault regression when macros are called with bad arity.
|
|
|
|
## 1.6.0 - 2019-12-22
|
|
- Add `thread/` module to the core.
|
|
- Allow seeding RNGs with any sequence of bytes. This provides
|
|
a wider key space for the RNG. Exposed in C as `janet_rng_longseed`.
|
|
- Fix issue in `resume` and similar functions that could cause breakpoints to be skipped.
|
|
- Add a number of new math functions.
|
|
- Improve debugger experience and capabilities. See examples/debugger.janet
|
|
for what an interactive debugger could look like.
|
|
- Add `debug/step` (janet\_step in the C API) for single stepping Janet bytecode.
|
|
- The built in repl now can enter the debugger on any signal (errors, yields,
|
|
user signals, and debug signals). To enable this, type (setdyn :debug true)
|
|
in the repl environment.
|
|
- When exiting the debugger, the fiber being debugged is resumed with the exit value
|
|
of the debug session (the value returned by `(quit return-value)`, or nil if user typed Ctrl-D).
|
|
- `(quit)` can take an optional argument that is the return value. If a module
|
|
contains `(quit some-value)`, the value of that module returned to `(require "somemod")`
|
|
is the return value. This lets module writers completely customize a module without writing
|
|
a loader.
|
|
- Add nested quasiquotation.
|
|
- Add `os/cryptorand`
|
|
- Add `prinf` and `eprinf` to be have like `printf` and `eprintf`. The latter two functions
|
|
now including a trailing newline, like the other print functions.
|
|
- Add nan?
|
|
- Add `janet_in` to C API.
|
|
- Add `truthy?`
|
|
- Add `os/environ`
|
|
- Add `buffer/fill` and `array/fill`
|
|
- Add `array/new-filled`
|
|
- Use `(doc)` with no arguments to see available bindings and dynamic bindings.
|
|
- `jpm` will use `CC` and `AR` environment variables when compiling programs.
|
|
- Add `comptime` macro for compile time evaluation.
|
|
- Run `main` functions in scripts if they exist, just like jpm standalone binaries.
|
|
- Add `protect` macro.
|
|
- Add `root-env` to get the root environment table.
|
|
- Change marshalling protocol with regard to abstract types.
|
|
- Add `show-paths` to `jpm`.
|
|
- Add several default patterns, like `:d` and `:s+`, to PEGs.
|
|
- Update `jpm` path settings to make using `jpm` easier on non-global module trees.
|
|
- Numerous small bug fixes and usability improvements.
|
|
|
|
### 1.5.1 - 2019-11-16
|
|
- Fix bug when printing buffer to self in some edge cases.
|
|
- Fix bug with `jpm` on windows.
|
|
- Fix `update` return value.
|
|
|
|
## 1.5.0 - 2019-11-10
|
|
- `os/date` now defaults to UTC.
|
|
- Add `--test` flag to jpm to test libraries on installation.
|
|
- Add `math/rng`, `math/rng-int`, and `math/rng-uniform`.
|
|
- Add `in` function to index in a stricter manner. Conversely, `get` will
|
|
now not throw errors on bad keys.
|
|
- Indexed types and byte sequences will now error when indexed out of range or
|
|
with bad keys.
|
|
- Add rng functions to Janet. This also replaces the RNG behind `math/random`
|
|
and `math/seedrandom` with a consistent, platform independent RNG.
|
|
- Add `with-vars` macro.
|
|
- Add the `quickbin` command to jpm.
|
|
- Create shell.c when making the amalgamated source. This can be compiled with
|
|
janet.c to make the janet interpreter.
|
|
- Add `cli-main` function to the core, which invokes Janet's CLI interface.
|
|
This basically moves what was init.janet into boot.janet.
|
|
- Improve flychecking, and fix flychecking bugs introduced in 1.4.0.
|
|
- Add `prin`, `eprint`, `eprintf` and `eprin` functions. The
|
|
functions prefix with e print to `(dyn :err stderr)`
|
|
- Print family of functions can now also print to buffers
|
|
(before, they could only print to files.) Output can also
|
|
be completely disabled with `(setdyn :out false)`.
|
|
- `printf` is now a c function for optimizations in the case
|
|
of printing to buffers.
|
|
|
|
## 1.4.0 - 2019-10-14
|
|
- Add `quit` function to exit from a repl, but not always exit the entire
|
|
application.
|
|
- Add `update-pkgs` to jpm.
|
|
- Integrate jpm with https://github.com/janet-lang/pkgs.git. jpm can now
|
|
install packages based on their short names in the package listing, which
|
|
can be customized via an env variable.
|
|
- Add `varfn` macro
|
|
- Add compile time arity checking when function in function call is known.
|
|
- Added `slice` to the core library.
|
|
- The `*/slice` family of functions now can take nil as start or end to get
|
|
the same behavior as the defaults (0 and -1) for those parameters.
|
|
- `string/` functions that take a pattern to search for will throw an error
|
|
when receiving the empty string.
|
|
- Replace (start:end) style stacktrace source position information with
|
|
line, column. This should be more readable for humans. Also, range information
|
|
can be recovered by re-parsing source.
|
|
|
|
## 1.3.1 - 2019-09-21
|
|
- Fix some linking issues when creating executables with native dependencies.
|
|
- jpm now runs each test script in a new interpreter.
|
|
- Fix an issue that prevent some valid programs from compiling.
|
|
- Add `mean` to core.
|
|
- Abstract types that implement the `:+`, `:-`, `:*`, `:/`, `:>`, `:==`, `:<`,
|
|
`:<=`, and `:>=` methods will work with the corresponding built-in
|
|
arithmetic functions. This means built-in integer types can now be used as
|
|
normal number values in many contexts.
|
|
- Allow (length x) on typed arrays an other abstract types that implement
|
|
the :length method.
|
|
|
|
## 1.3.0 - 2019-09-05
|
|
- Add `get-in`, `put-in`, `update-in`, and `freeze` to core.
|
|
- Add `jpm run rule` and `jpm rules` to jpm to improve utility and discoverability of jpm.
|
|
- Remove `cook` module and move `path` module to https://github.com/janet-lang/path.git.
|
|
The functionality in `cook` is now bundled directly in the `jpm` script.
|
|
- Add `buffer/format` and `string/format` format flags `Q` and `q` to print colored and
|
|
non-colored single-line values, similar to `P` and `p`.
|
|
- Change default repl to print long sequences on one line and color stacktraces if color is enabled.
|
|
- Add `backmatch` pattern for PEGs.
|
|
- jpm detects if not in a Developer Command prompt on windows for a better error message.
|
|
- jpm install git submodules in dependencies
|
|
- Change default fiber stack limit to the maximum value of a 32 bit signed integer.
|
|
- Some bug fixes with `jpm`
|
|
- Fix bugs with pegs.
|
|
- Add `os/arch` to get ISA that janet was compiled for
|
|
- Add color to stacktraces via `(dyn :err-color)`
|
|
|
|
## 1.2.0 - 2019-08-08
|
|
- Add `take` and `drop` functions that are easier to use compared to the
|
|
existing slice functions.
|
|
- Add optional default value to `get`.
|
|
- Add function literal short-hand via `|` reader macro, which maps to the
|
|
`short-fn` macro.
|
|
- Add `int?` and `nat?` functions to the core.
|
|
- Add `(dyn :executable)` at top level to get what used to be
|
|
`(process/args 0)`.
|
|
- Add `:linux` to platforms returned by `(os/which)`.
|
|
- Update jpm to build standalone executables. Use `declare-executable` for this.
|
|
- Add `use` macro.
|
|
- Remove `process/args` in favor of `(dyn :args)`.
|
|
- Fix bug with Nanbox implementation allowing users to created
|
|
custom values of any type with typed array and marshal modules, which
|
|
was unsafe.
|
|
- Add `janet_wrap_number_safe` to API, for converting numbers to Janets
|
|
where the number could be any 64 bit, user provided bit pattern. Certain
|
|
NaN values (which a machine will never generate as a result of a floating
|
|
point operation) are guarded against and converted to a default NaN value.
|
|
|
|
## 1.1.0 - 2019-07-08
|
|
- Change semantics of `-l` flag to be import rather than dofile.
|
|
- Fix compiler regression in top level defs with destructuring.
|
|
- Add `table/clone`.
|
|
- Improve `jpm` tool with git and dependency capabilities, as well as better
|
|
module uninstalls.
|
|
|
|
## 1.0.0 - 2019-07-01
|
|
- Add `with` macro for resource handling.
|
|
- Add `propagate` function so we can "rethrow" signals after they are
|
|
intercepted. This makes signals even more flexible.
|
|
- Add `JANET_NO_DOCSTRINGS` and `JANET_NO_SOURCEMAPS` defines in janetconf.h
|
|
for shrinking binary size.
|
|
This seems to save about 50kB in most builds, so it's not usually worth it.
|
|
- Update module system to allow relative imports. The `:cur:` pattern
|
|
in `module/expand-path` will expand to the directory part of the current file, or
|
|
whatever the value of `(dyn :current-file)` is. The `:dir:` pattern gets
|
|
the directory part of the input path name.
|
|
- Remove `:native:` pattern in `module/paths`.
|
|
- Add `module/expand-path`
|
|
- Remove `module/*syspath*` and `module/*headerpath*` in favor of dynamic
|
|
bindings `:syspath` and `:headerpath`.
|
|
- Compiled PEGs can now be marshaled and unmarshaled.
|
|
- Change signature to `parser/state`
|
|
- Add `:until` verb to loop.
|
|
- Add `:p` flag to `fiber/new`.
|
|
- Add `file/{fdopen,fileno}` functions.
|
|
- Add `parser/clone` function.
|
|
- Add optional argument to `parser/where` to set parser byte index.
|
|
- Add optional `env` argument to `all-bindings` and `all-dynamics`.
|
|
- Add scratch memory C API functions for auto-released memory on next gc.
|
|
Scratch memory differs from normal GCed memory as it can also be freed normally
|
|
for better performance.
|
|
- Add API compatibility checking for modules. This will let native modules not load
|
|
when the host program is not of a compatible version or configuration.
|
|
- Change signature of `os/execute` to be much more flexible.
|
|
|
|
## 0.6.0 - 2019-05-29
|
|
- `file/close` returns exit code when closing file opened with `file/popen`.
|
|
- Add `os/rename`
|
|
- Update windows installer to include tools like `jpm`.
|
|
- Add `jpm` tool for building and managing projects.
|
|
- Change interface to `cook` tool.
|
|
- Add optional filters to `module/paths` to further refine import methods.
|
|
- Add keyword arguments via `&keys` in parameter list.
|
|
- Add `-k` flag for flychecking source.
|
|
- Change signature to `compile` function.
|
|
- Add `module/loaders` for custom loading functions.
|
|
- Add external unification to `match` macro.
|
|
- Add static library to main build.
|
|
- Add `janet/*headerpath*` and change location of installed headers.
|
|
- Let `partition` take strings.
|
|
- Haiku OS support
|
|
- Add `string/trim`, `string/trimr`, and `string/triml`.
|
|
- Add `dofile` function.
|
|
- Numbers require at least 1 significant digit.
|
|
- `file/read` will return nil on end of file.
|
|
- Fix various bugs.
|
|
|
|
## 0.5.0 - 2019-05-09
|
|
- Fix some bugs with buffers.
|
|
- Add `trace` and `untrace` to the core library.
|
|
- Add `string/has-prefix?` and `string/has-suffix?` to string module.
|
|
- Add simple debugger to repl that activates on errors or debug signal
|
|
- Remove `*env*` and `*doc-width*`.
|
|
- Add `fiber/getenv`, `fiber/setenv`, and `dyn`, and `setdyn`.
|
|
- Add support for dynamic bindings (via the `dyn` and `setdyn` functions).
|
|
- Change signatures of some functions like `eval` which no longer takes
|
|
an optional environment.
|
|
- Add printf function
|
|
- Make `pp` configurable with dynamic binding `:pretty-format`.
|
|
- Remove the `meta` function.
|
|
- Add `with-dyns` for blocks with dynamic bindings assigned.
|
|
- Allow leading and trailing newlines in backtick-delimited string (long strings).
|
|
These newlines will not be included in the actual string value.
|
|
|
|
## 0.4.1 - 2019-04-14
|
|
- Squash some bugs
|
|
- Peg patterns can now make captures in any position in a grammar.
|
|
- Add color to repl output
|
|
- Add array/remove function
|
|
- Add meson build support
|
|
- Add int module for int types
|
|
- Add meson build option
|
|
- Add (break) special form and improve loop macro
|
|
- Allow abstract types to specify custom tostring method
|
|
- Extend C API for marshalling abstract types and other values
|
|
- Add functions to `os` module.
|
|
|
|
## 0.4.0 - 2019-03-08
|
|
- Fix a number of smaller bugs
|
|
- Added :export option to import and require
|
|
- Added typed arrays
|
|
- Remove `callable?`.
|
|
- Remove `tuple/append` and `tuple/prepend`, which may have seemed like `O(1)`
|
|
operations. Instead, use the `splice` special to extend tuples.
|
|
- Add `-m` flag to main client to allow specifying where to load
|
|
system modules from.
|
|
- Add `-c` flag to main client to allow compiling Janet modules to images.
|
|
- Add `string/format` and `buffer/format`.
|
|
- Remove `string/pretty` and `string/number`.
|
|
- `make-image` function creates pre compiled images for janet. These images
|
|
link to the core library. They can be loaded via require or manually via
|
|
`load-image`.
|
|
- Add bracketed tuples as tuple constructor.
|
|
- Add partition function to core library.
|
|
- Pre-compile core library into an image for faster startup.
|
|
- Add methods to parser values that mirror the api.
|
|
- Add janet\_getmethod to CAPI for easier use of method like syntax.
|
|
- Add get/set to abstract types to allow them to behave more
|
|
like objects with methods.
|
|
- Add parser/insert to modify parser state programmatically
|
|
- Add debug/stacktrace for easy, pretty stacktraces
|
|
- Remove the status-pp function
|
|
- Update API to run-context to be much more sane
|
|
- Add :lflags option to cook/make-native
|
|
- Disallow NaNs as table or struct keys
|
|
- Update module resolution paths and format
|
|
|
|
## 0.3.0 - 2019-01-26
|
|
- Add amalgamated build to janet for easier embedding.
|
|
- Add os/date function
|
|
- Add slurp and spit to core library.
|
|
- Added this changelog.
|
|
- Added peg module (Parsing Expression Grammars)
|
|
- Move hand written documentation into website repository.
|