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2897 Commits

Author SHA1 Message Date
Calvin Rose
3b189eab64 Fix #1321, poll event loop CPU usage issue 
A stream may have a fiber attached for memory management purposes, but
not actually be waiting on anything. Be more seletive with poll, which
is not edge-triggered, to not poll for readiness on these streams.
 2023-10-29 11:34:21 -05:00
Calvin Rose
609b629c22 Add support for atomic loads in Janet's atomic abstraction. 2023-10-21 10:40:57 -05:00
Calvin Rose
e74365fe38 Be a bit safer with reference counting. 
We might want to revisit some uses of refcounts in the
ev module to be more efficient if we care about signal atomicity
(where memory order isn't really important) or multithreading atomicity.
 2023-10-21 09:55:00 -05:00
Vincent Lee
045c80869d Use libc strlen in janet_buffer_push_cstring 
Platform libc's often contains optimized assembly implementations of strlen, so take
advantage of them here instead of doing a naive count.
 2023-10-19 23:30:28 -07:00
sogaiu
1b17e12fd6 Add more + and * keywords to default-peg-grammar 2023-10-19 18:45:20 +09:00
Calvin Rose
cc5beda0d2 Update patch release. 2023-10-15 14:33:43 -05:00
Calvin Rose
21ebede529 Move posix-fork inside correct if-def 
Don't compile if processes are disabled.
 2023-10-15 11:03:26 -05:00
Calvin Rose
15d67e9191
Merge pull request #1310 from Andriamanitra/patch-forward-word 
Change Alt-f in the REPL move to next end of word instead of beginning
 2023-10-14 18:36:05 -07:00
Calvin Rose
b5996f5f02 Update for 1.32.0 2023-10-14 19:48:20 -05:00
Andriamanitra
83204dc293 Change Alt-f in the REPL move to next end of word instead of beginning 2023-10-14 14:21:16 +03:00
Calvin Rose
e3f4142d2a Update result value from janet_do* functions. 2023-10-12 05:26:23 -05:00
Calvin Rose
f18ad36b1b Rework #1306 - better default for pretty printing numbers. 
Not perfect for serialization, but a representation that
plays well with both safe integers (z where abs(z) < 2^54) and
non-integer floats.
 2023-10-11 00:59:57 -05:00
Calvin Rose
cb25a2ecd6 Avoid using execvpe function. 2023-10-08 21:33:15 -05:00
Calvin Rose
741a5036e8 Add %D and %I for 64 bit formatting. 
Instead of breaking old code with changing %i and %d.
 2023-10-08 21:23:03 -05:00
Calvin Rose
549ee95f3d Add os/posix-exec (along os/posix-fork) 
Useful for old-style unix daemons, start up scripts, and so on.
Easy to add on top of os/execute.

May want to consider allowing the same IO redirection as os/execute
and os/spawn.

May also want to put both fork and exec behind a config switch since I
suppose some systems may not support them, although I don't know of any
concrete examples.
 2023-10-08 21:03:08 -05:00
Calvin Rose
6ae81058aa Be more consistent with va_arg types. 2023-10-08 19:09:35 -05:00
Calvin Rose
4139e426fe Refine interface for janet's new event loop. 
Infer the current root fiber and force user to
allocate state for async events.
 2023-10-08 18:25:46 -05:00
Calvin Rose
990f6352e0 Allow for unregistered streams w/ kqueue. 2023-10-08 17:21:42 -05:00
Calvin Rose
b344702304 Merge branch 'master' into ev-epoll-fewer-syscalls 2023-10-08 17:20:20 -05:00
Calvin Rose
894aaef267 Mac please 2023-10-08 15:42:54 -05:00
Calvin Rose
e209e54ffe bsds are very strict on C standards 
No labels before declarations.
 2023-10-08 15:37:23 -05:00
Calvin Rose
7511eadaa7 Update code for freebsd and ENODEV on stream register 2023-10-08 15:26:02 -05:00
Calvin Rose
6c4906605a Some bsds return ENODEV for devices like /dev/null 2023-10-08 15:09:53 -05:00
Calvin Rose
8a9be9d837 Make sure posted events are read from non-blocking socket. 2023-10-08 13:46:24 -05:00
Calvin Rose
b72098cc71 remove extra decref 2023-10-08 13:24:42 -05:00
Calvin Rose
defe60e08b Handle refcounts in posted events. 2023-10-08 13:18:08 -05:00
Calvin Rose
7f852b8af4 Handle refcounts in posted events. 2023-10-08 13:14:36 -05:00
Calvin Rose
d71c100ca7 Revert "Add EV_EOF and EV_CLEAR to selfpipe for kqueue" 
This reverts commit 5442c8e86d.
 2023-10-08 13:13:58 -05:00
Calvin Rose
5442c8e86d Add EV_EOF and EV_CLEAR to selfpipe for kqueue 2023-10-08 12:34:13 -05:00
Calvin Rose
cf4901e713 Update docstring for os/posix-fork 2023-10-08 11:54:25 -05:00
Calvin Rose
4b8c1ac2d2 Add os/posix-fork 
Very simple fork function that returns a process object that can be
waited on.
 2023-10-08 11:09:00 -05:00
Calvin Rose
555e0c0b85 Try to capture more events in kqueue. 2023-10-08 10:52:27 -05:00
Calvin Rose
f1111c135b Work on kq 2023-10-07 21:32:20 -05:00
Calvin Rose
3905e92965 kqueue mirror master branch implementation a bit better. 2023-10-07 12:53:59 -07:00
Calvin Rose
1418ada38f Remove duplicate code in kqueue event handling. 2023-10-07 12:40:43 -07:00
Calvin Rose
9256a66b76 Update ev.c for removing msvc warnings 2023-10-07 12:11:14 -07:00
Calvin Rose
e8c013a778 Remove some extra fiber state and use a flag. 2023-10-07 12:07:05 -07:00
Calvin Rose
fea8242ea7 Reuse overlapped overhead on windows for something useful. 2023-10-07 11:25:20 -07:00
Calvin Rose
7bfb17c209 Lots of work to make iocp work again. 
Big issue with IOCP vs. poll variants is that the overlapped
structures have a longer lifetime than intermediate state needed
for epoll. One cannot free overlapped structures after closing a
handle/socket, like one can do with any intermediate state when using
readiness-based IO.
 2023-10-07 11:18:43 -07:00
Calvin Rose
e7e4341e70 Add EV_EOF for kqueue. 2023-10-06 17:39:52 -05:00
Calvin Rose
d07f01d7cb Update kqueue 2023-10-06 01:33:51 -05:00
Calvin Rose
73291a30a0 Update marsh.c 2023-10-06 01:26:07 -05:00
Calvin Rose
a3b129845b Quick blind take on getting kqueue similar to poll and poll. 2023-10-06 00:48:05 -05:00
Calvin Rose
0ff8f58be8 Simpler async model that is better suited to epoll 2023-10-06 00:37:19 -05:00
Calvin Rose
66292beec9 Don't mess with async connect on BSDs. 2023-10-04 23:33:40 -05:00
Calvin Rose
bf2af1051f Missing && 2023-10-04 23:29:54 -05:00
Calvin Rose
b6e3020d4c Attempt 2 to fix bsd compilation errors. 2023-10-04 23:27:56 -05:00
Calvin Rose
8f516a1e28 Address some bsd issues. 2023-10-04 23:24:40 -05:00
Calvin Rose
5f2e287efd Make epoll event loop use EPOLLET and not reregister file descriptors. 
This results in fewer system calls and presumably more effcient code. It
also brings the epoll (and kqueue) code more in line with how the
windows IOCP code works, incidentally.
 2023-10-04 22:35:04 -05:00
Ian Henry
fa609a5079
fix some typos in docstrings 2023-10-03 19:17:18 -07:00
Calvin Rose
2ea90334a3 Remove some checking code for iocp events. 
Be more permissive abouts events we get.
 2023-10-02 23:25:26 -07:00
Calvin Rose
eea8aa555f Revert dccb60b to address #1299 
This commit was to address issues with a use after free error in the
windows event loop, but the erroneous code was later reworked.
 2023-10-03 00:14:25 -05:00
Calvin Rose
51a75e1872 Update janet_interpreter_interrupt to use new atomics 2023-10-01 10:52:05 -05:00
Calvin Rose
af7ed4322e Get rid of req for 64 bit atomics 2023-10-01 10:27:51 -05:00
Calvin Rose
7cdd7cf6eb Expose atomic refcounts to be easier to port. 
This code was duplicate in a few places.
 2023-10-01 10:09:23 -05:00
Calvin Rose
84ad161f1e Add support for weak references in arrays. 
Also change weak table syntax to not require keyword arguments.
 2023-09-30 10:56:43 -05:00
Calvin Rose
6efb965dab Merge branch 'weak-tables' 2023-09-29 07:38:21 -05:00
Calvin Rose
e05bc7eb54 Address compiler bug with break. 
Using result from `break` expression could trigger code that would
work, yet contain invalid, dead code preventing good marshalling.
 2023-09-28 20:14:22 -05:00
Calvin Rose
b3a6e25ce0 Add weak references in the form of weak tables. 
Any references exclusively held by a weak table may be collected
without the programmer needing to free references manually. A table
can be setup to have weak keys, weak values, or both.
 2023-09-27 23:36:09 -05:00
Calvin Rose
d12464fc0e Make poll work by going back to array of listeners for gc keeping. 2023-09-26 23:02:06 -05:00
Calvin Rose
a96971c8a7 More work on epoll implementation. 2023-09-26 12:05:06 -05:00
Calvin Rose
f6f769503a Fix up ev.c to pass tests. 2023-09-26 11:11:29 -05:00
Calvin Rose
82917ac6e3 Kqueue fix. 2023-09-25 19:17:51 -07:00
Calvin Rose
a6ffafb1a2 Patches to kqueue implementation. 2023-09-25 19:07:18 -07:00
Calvin Rose
fb8c529f2e Partial work updating epoll reimplentation. 2023-09-25 18:52:15 -07:00
Calvin Rose
1ee98e1e66 Get IOCP reworked event loop passing tests. 2023-09-25 15:19:39 -07:00
Calvin Rose
81f35f5dd1 Redo state management for Janet listeners. 
Make more use of the built in GC code for abstracts to
be sure things are more correct. Issue before was streams could
be freed before IOCP events arrived.
 2023-09-25 00:43:36 -07:00
Calvin Rose
1b402347cd Work on debugging issue with server spawning. 2023-09-24 18:15:58 -07:00
Calvin Rose
dccb60ba35 Ignore IOCP where the event failed to deque. 2023-09-24 12:53:06 -07:00
Calvin Rose
471b6f9966 Add TOCLOSE back. 2023-09-24 12:28:35 -07:00
Calvin Rose
5dd18bac2c More fixups to gc.c 2023-09-24 11:51:22 -07:00
Calvin Rose
018f4e0891 Remove some old code. 2023-09-24 10:30:58 -07:00
Calvin Rose
e85809a98a Remove remains of gc instrumentation code. 2023-09-24 10:11:24 -07:00
Calvin Rose
e6e9bd8147 Redo async connect code to be moved out of ev.c. 
Async connect is different than write.
 2023-09-24 10:08:40 -07:00
Calvin Rose
e00a461c26 Add optional buffer-size to file/open. 
This calls setvbuf to change FILE buffering. A goal is
to be able to use the existing file/* functions for blocking
IO analogous to `read` and `write` system calls.
 2023-09-23 09:40:17 -05:00
Andriamanitra
ee142c4be0 truthy/falsey is more accurate than true/false 2023-09-22 03:04:41 +03:00
Andriamanitra
aeacc0b31b add :unless modifier to (doc loop) 2023-09-21 19:23:40 +03:00
Calvin Rose
7b4c3bdbcc Address issues from #1294 on non-nanboxed platforms. 
Underlying bug was obscured by nanbox implementation.
 2023-09-21 07:36:53 -07:00
Calvin Rose
910b9cf1fd Distinguish between JANET_API and JANET_EXPORT 
One is a way to export symbols, the other a way to reference
API functions. Also include prebuilt dlljanet.dll and dlljanet.lib
for windows to save people the trouble of compiling janet.c themselves.
 2023-09-20 20:07:03 -07:00
Calvin Rose
b10aaceab0 Work on dllimport option for janet. 2023-09-20 17:34:42 -07:00
Calvin Rose
169bd812c9 Update state.h to #include <windows.h> 
Should fix usage with msvc in some pipelines.
 2023-09-18 23:51:15 -05:00
sogaiu
4f642c0843 Tweak janetconf.h 2023-09-19 10:34:50 +09:00
Calvin Rose
4e5889ed59 Prepare for 1.31.0 release. 2023-09-17 14:53:03 -05:00
Calvin Rose
a1b848ad76
Merge pull request #1288 from sogaiu/more-error-loc-info-in-dobytes 
Report line and col more in janet_dobytes
 2023-09-14 08:21:52 -07:00
primo-ppcg
db366558e7 add :unless loop modifier 2023-09-13 15:21:46 +07:00
sogaiu
a23c03fbd0 Report line and col more in janet_dobytes 2023-09-13 15:41:14 +09:00
Josef Pospíšil
7f148522ab Document array/push variadic argument 2023-09-12 09:34:21 +02:00
Calvin Rose
b95dfd4bdf Update docstring. 2023-09-09 10:58:20 -05:00
primo-ppcg
a7536268e1 update partition 2023-09-08 12:38:58 +07:00
primo-ppcg
541469371a update mean 2023-09-08 11:35:37 +07:00
primo-ppcg
9cf674cdcb update interleave, interpose 2023-09-04 17:09:53 +07:00
primo-ppcg
4cb1f616c5 allow reverse on non-lengthable 2023-09-01 16:04:21 +07:00
primo-ppcg
645109048b update keys, values, pairs 2023-09-01 13:18:31 +07:00
primo-ppcg
f969fb69e1 add lengthable? 2023-09-01 13:04:53 +07:00
primo-ppcg
2f43cb843e Allow one-term :range and :down forms 2023-08-29 10:59:16 +07:00
Calvin Rose
874fd2aba7 don't crash repl if someone sets a bad *pretty-format* 2023-08-27 13:09:22 -05:00
Calvin Rose
33d1371186 Update specials.c for formatting. 2023-08-25 16:28:41 -05:00
Calvin Rose
d2dd241e6b
Merge pull request #1269 from primo-ppcg/check-nil-form 
Optimize nil conditions for while and if
 2023-08-24 09:30:58 -05:00
Calvin Rose
4ecadfabf4 Fix atomics - warnings on windows 2023-08-24 08:00:50 -05:00
Calvin Rose
ffd79c6097 Allow multiple simultaneous interrupts cleanly for #1262 
Instead of setting a flag, each interrupt increments an atomic
counter. When the interrupt is finally handled, either by scheduling
code to run on the event loop or executing some out of band code, the
user must now decrement the interrupt counter with
janet_interpreter_interrupt_handled. While this counter is non-zero, the
event loop will not enter the interpreter. This changes the API a bit but
makes it possible and easy to handle signals without race conditions
or scheduler hacks, as the runtime can ensure that high priority code is
run before re-entering possibly blocking interpreter code again.

Also included is a new function janet_schedule_soon, which prepends to
the task queue instead of appending, allowing interrupt handler to skip
ahead of all other scheduled fibers.

Lastly, also update meson default options to include the
interpreter_interrupt code and raise a runtime error if os/sigaction
is used with interpreter interrupt but that build option is not enabled.
 2023-08-24 07:38:53 -05:00
primo-ppcg
35a8d2a519 Optimize nil conditions for while and if 2023-08-24 17:50:31 +07:00
Calvin Rose
21eab7e9cc Update sigaction to help address #1262. 
Update example to have 4 cases - case 3 was previously broken but should
now work.
 2023-08-23 09:16:59 -05:00
Calvin Rose
d9605c2856 Allow iterating over generators with pairs, keys, and values. 2023-08-22 19:25:05 -05:00
primo-ppcg
6e8979336d speed up min, max 2023-08-22 00:39:28 +07:00
Calvin Rose
b7f8224588 Address #1263 
Fix reference counting when cleaning up unused abstract types
per-thread.
 2023-08-20 14:53:25 -05:00
Calvin Rose
ca4c1e4259 Try to use atomics inside signal handler for ref count. 2023-08-20 08:49:49 -05:00
Calvin Rose
91712add3d Fix threaded abstracts in min build. 2023-08-19 20:19:05 -05:00
Calvin Rose
7198dcb416 Add sanboxing for signal handling. 2023-08-19 17:44:04 -05:00
Calvin Rose
08e20e912d Use pthread_sigmask when adding signal handlers. 2023-08-19 17:30:55 -05:00
Calvin Rose
f45571033c Add os/sigaction for signal handling. 
Also improve interrupts to work better with busy loops
and signals.
 2023-08-19 13:26:29 -05:00
Calvin Rose
2ac36a0572
Merge pull request #1257 from primo-ppcg/any-every 
Update `any?`, `every?`
 2023-08-18 07:20:44 -05:00
Calvin Rose
3df1d54847
Merge pull request #1258 from primo-ppcg/each 
Update `each` keys before body
 2023-08-18 07:16:19 -05:00
primo-ppcg
6222f35bc8 add buffer/from-bytes 2023-08-18 12:35:12 +07:00
primo-ppcg
2f178963c0 update each keys before body 2023-08-18 10:32:24 +07:00
primo-ppcg
15760b0950 update any?, every? 
Updates `any?` and `every?` to be exact functional analogues to `or` and `and`.
 2023-08-18 07:39:30 +07:00
Calvin Rose
43a6a70e1e
Merge pull request #1255 from primo-ppcg/sort 
Special case common `sort` usages
 2023-08-16 20:34:17 -05:00
Calvin Rose
cd36f1ef5f Distinguish between threaded channels and non-threaded when marshalling. 
Threaded channels _can_ be marshalled, just not for communication
between threads. This is a special case since the same abstract type
is used for both threaded and non-threaded channels.
 2023-08-16 14:26:52 -05:00
primo-ppcg
cdd7083c86 special case common sort usages 2023-08-15 11:58:22 +07:00
Calvin Rose
8df7364319 Quick fix for discussion #1253 
Protect against garbage collection during connect.
 2023-08-13 12:00:54 -05:00
Calvin Rose
63023722d1
Merge pull request #1246 from wooosh/use-object-typedefs 
Use typedefs for strings, symbols, keywords, tuples, structs, and abstracts.
 2023-08-13 08:33:19 -05:00
primo-ppcg
53e16944a1 rework reverse, again 2023-08-13 00:54:17 +07:00
primo-ppcg
9238b82cde speed up compare 2023-08-11 23:48:29 +07:00
wooosh
701913fb19 Use typedefs for strings, symbols, keywords, tuples, structs, and abstracts. 2023-08-09 16:09:34 -04:00
primo-ppcg
831f41a62b move bytes?, indexed?, dictionary? to corelib 2023-08-08 10:00:05 +07:00
Calvin Rose
0ea1da80e7
Merge pull request #1242 from primo-ppcg/reverse 
Rework `reverse`
 2023-08-06 08:10:56 -05:00
primo-ppcg
c8c0e112bc rework reverse 2023-08-06 16:16:41 +07:00
primo-ppcg
7417e82c51 rework keys, values, pairs 2023-08-06 15:39:16 +07:00
Calvin Rose
ecc4d80a5a Prepare for 1.30.0 release. 2023-08-05 18:58:04 -05:00
primo-ppcg
8a70fb95b5 slight refactoring 2023-08-05 11:00:23 +07:00
primo-ppcg
61712bae9c speed up range creation 2023-08-02 01:26:03 +07:00
sogaiu
f9233ef90b Add fopen reference to file/open docstring 2023-07-23 18:39:20 +09:00
Calvin Rose
cd3573a4d2
Merge pull request #1224 from primo-ppcg/array-remove 2023-07-15 06:42:15 -05:00
Calvin Rose
738fe24e6d Allow buffer/blit to take explicit nils for default args. 
Also small changes for range checking code.
 2023-07-14 20:04:10 -05:00
primo-ppcg
c2e55b5486 update docstrings for string/slice and tuple/slice 2023-07-15 00:52:12 +07:00
Calvin Rose
989f0726e3 Make encoding of immediate values capture full range. 2023-07-14 10:06:20 -05:00
primo-ppcg
bdefd3ba1e update final array index to be -1 2023-07-14 17:34:55 +07:00
Calvin Rose
4efcff33bd Update inttypes. 2023-07-13 19:58:38 -05:00
Calvin Rose
8183cc5a8d Disallow converting negative numbers to int/u64 
The wrap-around rule doesn't make sense once subtraction is
properly fixed.
 2023-07-09 22:25:20 -05:00
Calvin Rose
f3bda1536d Remove some dead code in cfuns.c 2023-07-09 22:02:10 -05:00
Calvin Rose
b5d3c87253 Add new opcode subtract immediate. 2023-07-09 21:51:16 -05:00
sogaiu
348a5bc0a9 Add source view to .ppasm output 2023-07-06 13:26:03 +09:00
Calvin Rose
026c64fa01 Formatting. 2023-07-02 15:23:22 -05:00
Calvin Rose
9bc5bec9f1 More complete fix with some debugging tools. 2023-07-02 13:04:42 -05:00
Calvin Rose
a5f4e4d328 Test small fix for marshalling. 2023-07-02 12:58:55 -05:00
Calvin Rose
db0abfde72 Cache references when marshalling abstract types. 2023-07-01 18:02:56 -05:00
Calvin Rose
edf263bcb5 Make some fixes to marshalling. 2023-07-01 17:59:07 -05:00
Calvin Rose
60fba585e3 Remove extra MARK_SEEN 2023-07-01 17:37:12 -05:00
Calvin Rose
ebb6fe5be3 Patch fix for #1210 2023-07-01 10:34:11 -05:00
primo-ppcg
81423635ad Add bnot to int types 2023-07-01 21:41:55 +07:00
Calvin Rose
58d297364a Change code for marshalling abstract types. 2023-07-01 08:50:56 -05:00
Calvin Rose
db902c90c4
Merge pull request #1207 from primo-ppcg/divmod 
floor div, variadic mod
 2023-07-01 08:47:06 -05:00
primo-ppcg
8a62c742e6 define (mod x 0) as x 
See: Knuth, Donald E., _The Art of Computer Programming: Volume 1: Fundamental Algorithms_, pp. 15 ([link](https://books.google.com/books?id=x9AsAwAAQBAJ&pg=PA15))
 2023-06-30 16:15:04 +07:00
Calvin Rose
b125cbeac9
Merge pull request #1203 from czkz/add-escapes 
Add C escape sequences
 2023-06-28 20:06:10 -05:00
Calvin Rose
3f7a2c2197 Try harder to avoid string copying with janet_getcbytes. 2023-06-28 08:30:09 -05:00
Calvin Rose
f6248369fe Update janet_getcbytes to padd buffers with trailing 0. 2023-06-28 08:18:43 -05:00
primo-ppcg
c83f3ec097 floor div, variadic mod 2023-06-28 18:31:20 +07:00
Calvin Rose
0cd00da354 Add ffi/pointer-cfunction to FFI. 
This allows for more flexible C interop from DLLs. Users can skip the
usual extension loading mechanism and manage function pointers manually
if they need to.
 2023-06-27 19:47:19 -05:00
bakpakin
4b7b285aa9 Remove MSVC compiler warning. 2023-06-25 17:29:09 -05:00
Dmitry
d63379e777 Add parser escape sequences 2023-06-25 19:29:39 +04:00
Calvin Rose
b219b146fa Squashed commit of the following: 
commit fbb0711ae1
Author: Calvin Rose <calsrose@gmail.com>
Date:   Sat Jun 24 12:07:55 2023 -0500

    Distinguish between subprocess when testing.

commit 676b233566
Author: Calvin Rose <calsrose@gmail.com>
Date:   Sat Jun 24 11:59:17 2023 -0500

    Hack for qemu based testing (also should work with valgrind)

commit d7431c7cdb
Author: Calvin Rose <calsrose@gmail.com>
Date:   Sat Jun 24 11:54:04 2023 -0500

    Revert "Test removing 32bit ptr marshalling."

    This reverts commit 566b45ea44.

commit 566b45ea44
Author: Calvin Rose <calsrose@gmail.com>
Date:   Sat Jun 24 11:52:22 2023 -0500

    Test removing 32bit ptr marshalling.

commit ff2f71d2bc
Author: Calvin Rose <calsrose@gmail.com>
Date:   Sat Jun 24 11:42:10 2023 -0500

    Conditionally compile marshal_ptr code.

commit bd420aeb0e
Author: Calvin Rose <calsrose@gmail.com>
Date:   Sat Jun 24 11:38:34 2023 -0500

    Add range checking to bit-shift code to prevent undefined behavior.

commit b738319f8d
Author: Calvin Rose <calsrose@gmail.com>
Date:   Sat Jun 24 11:17:30 2023 -0500

    Remove range check on 32 bit arch since it will always pass.

commit 7248626235
Author: Calvin Rose <calsrose@gmail.com>
Date:   Sat Jun 24 10:56:45 2023 -0500

    Quiet some build warnings.

commit 141c1de946
Author: Calvin Rose <calsrose@gmail.com>
Date:   Sat Jun 24 10:50:13 2023 -0500

    Add marshal utilities for pointers.

commit c2d77d6720
Merge: 677b8a6f ff90b81e
Author: Calvin Rose <calsrose@gmail.com>
Date:   Sat Jun 24 10:40:35 2023 -0500

    Merge branch 'master' into armtest

commit 677b8a6f32
Author: Ico Doornekamp <ico@zevv.nl>
Date:   Mon Jun 12 21:01:26 2023 +0200

    Added ARM32 test
 2023-06-24 12:13:51 -05:00
Calvin Rose
ff90b81ec3 Add some utilitites for dealing with unsigned integers in janet.h 2023-06-24 10:38:35 -05:00
Michael Camilleri
f977ace7f8
Avoid prematurely closing file descriptors when redirecting IO 2023-06-23 15:50:19 +09:00
sogaiu
78eed9b11c Use vm_commit 2023-06-22 21:36:57 +09:00
Calvin Rose
3a4d56afca Patch release. 2023-06-19 07:18:35 -05:00
Calvin Rose
63bb93fc07 Fix isatty code to not use functions only defined if ev is enabled. 2023-06-19 07:14:56 -05:00
Calvin Rose
5a39a04a79 Prepare for 1.29.0 release. 2023-06-19 06:48:33 -05:00
Calvin Rose
2fde34b519 Remove extra function call that cannot ever trigger. 2023-06-18 09:41:53 -05:00
Calvin Rose
1ef5c038db
Merge pull request #1187 from CosmicToast/peg-boolean 
peg: add support for "true" and "false" primitives to always/never match
 2023-06-18 09:40:46 -05:00
Calvin Rose
e2459cfb47
Merge pull request #1185 from chris-chambers/macro-lints-fix 
Fix order in which *macro-lints* is set during expansion
 2023-06-18 09:39:25 -05:00
primo-ppcg
2a7ea27bb7 do not expand false branch more than once 
Fixes #1191
 2023-06-11 19:15:48 +07:00
primo-ppcg
32c5b816ae use unquotes instead 2023-06-11 18:38:20 +07:00
Chloe Kudryavtsev
e54ea7a1d8 fixup! peg: add support for "true" and "false" primitives to always/never match 2023-06-11 12:38:40 +02:00
primo-ppcg
1077efd03a update if-let 
Fixes #1189
 2023-06-11 17:19:29 +07:00
Chloe Kudryavtsev
f9ab91511d peg: add support for "true" and "false" primitives to always/never match 
The use cases involve user-expandable grammars.
For example, consider the IRC nickname specification.
> They SHOULD NOT contain any dot character ('.', 0x2E).
> Servers MAY have additional implementation-specific nickname restrictions.

To implement this, we can do something along these lines:
```janet
(def nickname @{:main '(some :allowed)
                :allowed (! (+ :forbidden/dot :forbidden/user))
	        # for lax mode, (put nickname :forbidden/dot false)
	        :forbidden/dot "."
		# to add your own requirements
		# (put nickname :forbidden/user 'something)
		:forbidden/user false})
```

Additionally, it's common in parsing theory to allow matches of the
empty string (epsilon). `true` essentially allows for this.

Note that this does not strictly add new functionality, you could
emulate this previously using `0` and `(! 0)` respectively, but this
should be faster and more intuitive.
The speed improvement primarily comes from `(! 0)` which is now a single
step.
 2023-06-11 10:44:39 +02:00
primo-ppcg
2c3ca2984e simplify if-let logic 2023-06-11 12:09:58 +07:00
Christopher Chambers
52d3470cbe Fix order in which *macro-lints* is set during expansion 
Previously, `*macro-lints*` was set after the `macroexpand1` fiber was
resumed, rather than just before.  And, `*macro-lints*` was never
cleared.  This behavior was typically fine since the main users of
`compile` pass the same lint array repeatedly, and the first macro
expansion (somewhere in boot.janet) never produces a lint.  But, when
compiling with a fresh lint array, if the first macro invocation
produced a lint, the lint was always lost.
 2023-06-09 12:53:10 -04:00
Calvin Rose
e35c6b876f
Merge pull request #1183 from primo-ppcg/take-drop 
Make take and drop more symmetric
 2023-06-08 14:52:51 -05:00
Calvin Rose
9a2897e741 Run through astyle with manual corrections 2023-06-08 13:01:49 -05:00
primo-ppcg
70b2e8179d nitpick performance tweak 2023-06-08 23:57:07 +07:00
primo-ppcg
5317edc65d minor readability change 
As suggested by @sogaiu

@zevv forget to push this change in a recent PR (https://github.com/janet-lang/janet/pull/1175#issuecomment-1576128152).

Incidentally, the affected lines were already reformatted in the current PR, via fmt/format-file.
 2023-06-08 23:00:05 +07:00
Calvin Rose
866d83579e Address #1165 - Allow for partial ffi support without totally removing testing. 
Query at runtime which calling conventions are supported, including
a placeholder :none.
 2023-06-08 09:07:16 -05:00
primo-ppcg
a238391b36 take-drop performance tweaks 
Increase efficiency for `take` and `drop` with slices.
Check indexed types before bytes types.
 2023-06-08 14:50:37 +07:00
Christopher Chambers
57c954783d Fix resumption values when closing a channel. 
When suspended in `ev/give` or `ev/take`, closing the channel should
cause the result of `ev/give` or `ev/take` to be `nil`.

When suspended in `ev/select`, closing the channel should cause the
result of `ev/select` to be `[:close ch]`.

The results were flipped before.
 2023-06-07 15:01:56 -04:00
primo-ppcg
b5407ac708 take-drop dictionaries 
Return table for `take` of dictionary types.
Allow `drop` of dictionary types.
 2023-06-07 19:20:05 +07:00
primo-ppcg
472ec730b5 take-drop symmetry 
Allow `take` from the end of bytes or indexed (as `drop` does).
Allow `drop` from fibers (as `take` does).
 2023-06-07 18:12:36 +07:00
Calvin Rose
528a516390 Add more sandbox capabilities. 
Add more granularity to ffi sandbox capabilities - distinguish between
using FFI functions, creating FFI functions, and creating executable
memory.
 2023-06-04 18:48:34 -05:00
Calvin Rose
649173f661
Merge pull request #1175 from zevv/quicky 
Added JANET_NO_AMALG flag to Makefile
 2023-06-04 14:24:35 -05:00
Calvin Rose
1efb0adb35 Add 3 argument form to fiber/new 
Allow passing in environment table at fiber creation since
it is a fairly common thing to do.
 2023-06-04 14:17:18 -05:00
Calvin Rose
88a8e2c1df Define *task-id* since it is part of the event-loop runtime. 2023-06-04 14:05:37 -05:00
Ico Doornekamp
bb4ff05d35 Added NO_AMALG flag to Makefile to build janet from the individual 
source files instead of from the amalgamated janet.c; this considerably
speeds up parallel builds on modern CPUs
 2023-06-04 20:02:47 +02:00
Calvin Rose
dd3b601c87 Don't do fiber double arity check. 2023-06-04 12:56:03 -05:00
Calvin Rose
4b3c813f5a Revert to old behavior of janet_fiber returning NULL. 
When there is a bad arity function passed in to the fiber
constructor, return NULL so the runtime can choose what to do.
This is not the prettiest API but does work, and gives better error
messages for instance in the compiler.
 2023-06-04 11:21:52 -05:00
Calvin Rose
67f375bea2 Small code style change to boot.janet 2023-06-04 11:10:39 -05:00
Christopher Chambers
53447e9d0b Ensure ev/gather fibers are fully canceled on error. 2023-06-04 10:49:30 -04:00
Calvin Rose
c4c86f8671 Run boot.janet through janet-format. 2023-06-03 16:47:59 -05:00
Calvin Rose
658941d26d Fix macro declaration. 2023-06-03 14:24:41 -05:00
Calvin Rose
e4bf27b01c Macro hack for meson-min build. 2023-06-03 14:22:16 -05:00
Ico Doornekamp
e0ea844d50 added os/isatty, do not enable colors if stdout is not a tty 2023-06-02 16:59:54 +02:00
Calvin Rose
e97299fc65 Fix #1174 - bad debug info causing stack traversal to segfault. 
Coming from commit 77189b6e66, relating
to changes in source mapping debug info, this caused a segfault when
traversing a stack frame where the birth_pc was incredibly large due
to wrap around. This fix prevents the wrap around and does saturating
subtraction to 0.
 2023-06-01 13:01:59 -05:00
Calvin Rose
26a113927e Add handling for new bytecode optimizations. 2023-06-01 12:47:59 -05:00