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1219 Commits

Author SHA1 Message Date
Calvin Rose
71882475d6 janet_formatb -> janet_formatbv, new janet_formatb 
The old function was not very useable. In the likely
case that there is no external code using this
(not well documented/janet_formatc is more convenient), we
can change this.
 2020-04-14 07:38:41 -05:00
sogaiu
a3d29a15df Check some *alloc return values 2020-04-14 10:22:45 +01:00
Calvin Rose
a09112404d Add better error message on unexpected eos. 
Show innermost open delimiter
 2020-04-13 23:18:27 -05:00
Calvin Rose
93fc11ea21 Add edefer. 
Also improve error messages from vm internal errors.
(Show bad value, not its type).
 2020-04-13 20:24:11 -05:00
Calvin Rose
6c4ed0409d Add emscripten check to features.h. 2020-04-12 14:13:55 -05:00
Calvin Rose
ea2811f14f Merge branch 'master' of github.com:janet-lang/janet 2020-04-11 13:42:34 -05:00
Calvin Rose
8bc2987a71 (struct ...) with duped keys will use last value. 2020-04-11 13:42:25 -05:00
Calvin Rose
1d13095d19
Merge pull request #340 from pepe/get-vs-in-last 
Fix last for empty collection, add tests
 2020-04-10 19:03:21 -05:00
Calvin Rose
5ed76f197a Differentiate error from resume and error from resumed fiber. 2020-04-10 18:29:10 -05:00
Calvin Rose
e1f4cadf41 Add debugger to the core repl. 
Debugger functions are prefixed by periods.
 2020-04-10 17:20:23 -05:00
Calvin Rose
3b0e6357ad Make Ctrl-G in repl show docstring for symbol. 
Can be used to browse docs without poluting your repl session.
 2020-04-10 11:36:23 -05:00
Calvin Rose
02f17bd4e4 Add sort-by and sorted-by. 2020-04-09 20:43:51 -05:00
Josef Pospíšil
b63a0796fd Fix last for empty collection, add tests 2020-04-09 14:35:57 +02:00
Calvin Rose
b75a22b753 Make JANET_FRAME_SIZE consistent across architectures. 
This means unmarshalling fibers should work across arches.
 2020-04-06 12:41:56 -05:00
Calvin Rose
72beeeeaaa Move funcenv verification to runtime. 
Lazy verification makes it easier to not leave funcenvs
in an invalid state, as well as be more precise with the validation.
We needed to verify the FuncEnvs actually pointed to a stack frame if
they were of the "on-stack" variant. There was some minor checking
before, but it was not enough to prevent func envs from pointing to
memory that was off of the fiber stack, overlapping stack frames, etc.
 2020-04-06 10:58:47 -05:00
Calvin Rose
c3c42ef56f Fix case for #336. 
Also consider ascii 127 (delete) non-printable for string escapes.
 2020-04-06 00:11:22 -05:00
Calvin Rose
a3c55681b2 Address #336 case 6 2020-04-05 21:39:39 -05:00
Calvin Rose
fcc610f539 Address #336 case 4 
Set funcenv fields to NULL before any possible panics.
 2020-04-05 19:18:59 -05:00
Calvin Rose
5bbd507858 Address #336 case 3 
Fix error condition for bad abstract types - don't return NULL, panic.
 2020-04-05 17:38:14 -05:00
Calvin Rose
c4ca0490ee Prevent unmarsal DOS in arrays,buffers,tables,and structs. 2020-04-05 08:16:40 -05:00
Calvin Rose
b145d47863 Address cases 1 and 2 of #336. 
Mainly related to not checking ints < 0.
 2020-04-05 08:01:18 -05:00
Calvin Rose
87ecdb8112 Change \UXXXXXXXX -> \UXXXXXX and check codepoint max. 
No need to add two extra leading zeros, as the max unicode
codepoint is 0x10FFFF.
 2020-04-05 07:09:53 -05:00
Calvin Rose
810ef7401c Update changelog and bump version to dev version. 2020-04-04 21:50:27 -05:00
Calvin Rose
ae70a03383 Address #306 - Add unicode escapes. 
Unicode escapes have the same syntax as go - \uXXXX or \UXXXXXXXX.
 2020-04-04 21:46:08 -05:00
Calvin Rose
081d132538 Address #321 
Also improve docs for dofile and related functions.
 2020-04-04 21:17:15 -05:00
Calvin Rose
5b82b9e101 Address compiler warning on macos. 2020-04-04 13:34:16 -05:00
Calvin Rose
f089b2001f Add several math functions to the math module. 2020-04-04 12:52:34 -05:00
Calvin Rose
8275da63fb Address #331 - Add :octal-permissions 2020-04-03 18:29:45 -05:00
Calvin Rose
1aeb317863 Revise, revise, revise, and proofread. 2020-04-03 17:04:05 -05:00
Calvin Rose
b49b510732 Update os/link docstring. 2020-04-03 16:58:45 -05:00
Calvin Rose
a0d61e45d5 Change os/perm-str to os/perm-string. 2020-04-03 15:23:29 -05:00
Calvin Rose
95f1ef7561 Add umask support for windows, and allow parsing mode strings. 2020-04-03 15:14:11 -05:00
Calvin Rose
edb2fab64c Merge branch 'master' of github.com:janet-lang/janet 2020-04-03 15:04:39 -05:00
Calvin Rose
464fb73d83 Add os/perm-int and os/perm-str. 
This helps address #331. While we could also
make os/stat return an integer, we don't do that yet
for api breakage reasons.

This also lets us use this logic on other functions
that take permission strings.
 2020-04-03 15:02:12 -05:00
Calvin Rose
6a4e63a17d
Merge pull request #333 from andrewchambers/umask 
Add os/umask.
 2020-04-03 14:48:52 -05:00
Andrew Chambers
3c2b1baff2 Add os/umask. 2020-04-02 23:33:50 +13:00
Calvin Rose
789ef3608b Make format. 2020-04-01 08:54:01 -05:00
DEADB17
57b08a57a0
Corret typo and match wording for consistency 2020-03-31 23:32:17 -04:00
Calvin Rose
5b6b9f1597 Prepare for 1.8.1 release. 2020-03-31 09:49:09 -05:00
Josef Pospíšil
b6b70d54ef Fix typo flie 2020-03-31 15:31:27 +02:00
Calvin Rose
244566ccd4 Remove manual feature definitions in boot. 
Instead, reuse features as defined in features.h
 2020-03-31 07:52:20 -05:00
Calvin Rose
e4ea8bc867 Fix features for bsd. 
Don't define XOPEN_SOURCE unless we actually need it.
 2020-03-30 15:38:03 -05:00
q66
5d840b944b Fix wrong check on big endian systems 
We can't randomly type pun random-sized types on big endian
systems.
 2020-03-30 13:38:49 -05:00
q66
1e28876494 Fix typo in big endian unmarshalling code 
This was subtly breaking everything.
 2020-03-30 13:38:49 -05:00
q66
a40b2767c5 Fix endian check for little endian PowerPC and maybe others 
This fixes various subtle breakage on ppc64le at very least.
 2020-03-30 13:38:49 -05:00
Calvin Rose
279b536646 Prepare for 1.8.0 release. 2020-03-29 14:18:28 -05:00
Calvin Rose
ff163a5ae4 Use modulo instead of remainder for even?/odd?. 
Works better for negative and fractional numbers.
 2020-03-28 10:23:28 -05:00
Calvin Rose
65379741f7 Address edge case of reduce2 when ind is empty. 
Same for accumulate 2.
 2020-03-27 12:45:40 -05:00
Calvin Rose
3eb0927a2b Add accumulate(2) and reduce2 
These functions are variations on reduce and can be quite useful.
Improve error message for jpm as well.
 2020-03-26 21:35:11 -05:00
Calvin Rose
655633ef34 Tweak docstring. 2020-03-25 18:00:15 -05:00
Calvin Rose
3d1de237f6 Several changes to the os module. 
- Add os/symlink
- Add os/realpath
 2020-03-24 19:47:21 -05:00
Calvin Rose
6a63b13d69 Fix os/link docstring - Address #323 2020-03-21 16:18:58 -05:00
Calvin Rose
3aca5502dc Allow :dst to be nil to set tm_isdst to be -1. 2020-03-18 22:23:27 -05:00
Calvin Rose
665f4bf248 Remove windows MSVC warnings about _stat. 2020-03-18 21:37:55 -05:00
Calvin Rose
b76ff3bdfc Fix omission of daylight savings time in mktime 
Since with daylight savings times, certain times
are ambiguous (the hours before and after the switch), mktime
needs to allow reading a dst flag.
 2020-03-18 21:23:35 -05:00
Calvin Rose
00450cd9db try and remove warnings on windows, format os.c. 2020-03-18 21:15:50 -05:00
Calvin Rose
c344a543b0
Merge pull request #318 from leahneukirchen/mktime 
os/date fixes and os/mktime
 2020-03-18 20:59:08 -05:00
Calvin Rose
eee8338064
Merge pull request #319 from leahneukirchen/lstat 
os/lstat and os/readlink
 2020-03-18 17:58:32 -05:00
Calvin Rose
3b5183a74e Fixes #316: os/execute should return non-zero on signals 
Behave more like shells, and catch segfaults.
 2020-03-18 17:49:20 -05:00
Leah Neukirchen
3ee43c3abb add os/mktime, an inverse to os/date. 2020-03-18 23:45:02 +01:00
Leah Neukirchen
efdb13f0c7 os/date: allow negative timestamps. 
Why not?  Even on 32-bit time_t systems this lasts until late 1901.
 2020-03-18 23:45:02 +01:00
Leah Neukirchen
f013c6e48d os/date: check the second argument truthy, not the third. 2020-03-18 23:45:02 +01:00
Leah Neukirchen
6e67899401 Add os/readlink. 2020-03-18 20:05:48 +01:00
Leah Neukirchen
381dd1ce98 Add os/lstat. 2020-03-18 20:05:48 +01:00
Calvin Rose
b0d8369534 Increase reference accuracy of on-stack close envs. 
Using a bitset to indicate which stack values are upvalues, we
can more accurately track when a reference to a stack value
persists after the stack frame exits.
 2020-03-18 09:30:10 -05:00
Calvin Rose
de4f8f9aaf Marshal alive fibers in func envs as detached. 
This will help with marshaling fibers.
 2020-03-17 20:53:11 -05:00
Calvin Rose
6554cc4a8d Merge branch 'master' of github.com:janet-lang/janet 2020-03-17 18:58:33 -05:00
Calvin Rose
fac47e8ecb When marshalling a closure, try to detach funcenvs 
If possible, this will reduce the need to marshal fibers
in many cases. Also add this logic to the GC so holding a closure
that originally came from a fiber that crashed does not cause that fiber
to hang around forever.
 2020-03-17 18:55:32 -05:00
Andrew Chambers
635ae3a523 Properly export u64_type 2020-03-17 11:02:57 +13:00
Calvin Rose
4a05b4556e Fix MSVC build warning. 2020-03-14 12:02:31 -05:00
Calvin Rose
c074615550 Revert to 9 char permission strings on windows. 2020-03-14 12:00:11 -05:00
Calvin Rose
bac2b74b3d Add os/chmod. 2020-03-14 11:57:04 -05:00
Calvin Rose
a3aaa6634d Use separate registry table for abstract types. 
This avoids overloading the registry table, which is intended
for names of c functions.
 2020-03-14 10:25:39 -05:00
Calvin Rose
6a3a983f43 Expose abstract type definitions in janet.h 
This makes certain operations easier, and allows
more access to built in APIs.
 2020-03-14 10:12:47 -05:00
Calvin Rose
0600b32908 Fix docstring for os/cd - Fixes #307 2020-03-13 15:01:48 -05:00
Calvin Rose
77343e02e9 Fixes #304 
Add chr macro.
 2020-03-10 22:46:50 -05:00
Calvin Rose
a3d4ecddba Address #301 
Incorrect bounds checking and offset calculation in buffer/blit.
 2020-03-08 20:44:03 -05:00
Calvin Rose
65403ec9fe Merge branch 'master' into net 2020-03-07 14:06:51 -06:00
Calvin Rose
3d3d314fb7 Remove warning about math.h on aarch64 ubuntu gcc. 2020-03-07 14:05:28 -06:00
Calvin Rose
90b3730a0a Merge branch 'master' into net 2020-03-07 13:34:13 -06:00
Calvin Rose
3f3b756b61
Merge pull request #298 from leahneukirchen/m-del 
Make alt-backspace behave like ctrl-w.
 2020-03-07 10:14:14 -06:00
Calvin Rose
d3b9b8d452 For #293, correct wildcards in dictinoaries. 2020-03-07 10:13:10 -06:00
Calvin Rose
c864828735 Address #293 - wildcard to match macro. 
The _ symbol will match any value without creating a binding.
 2020-03-07 09:40:02 -06:00
Calvin Rose
e0c9910d85 Add :range-to and :down-to to loop. 
Fully inclusive ranges are generally useful and
do not complicate implementation much.
 2020-03-07 09:34:11 -06:00
Calvin Rose
e351dde651 Update CHANGELOG.md and docs for loop and pp. 2020-03-06 17:12:06 -06:00
Calvin Rose
714bd61d56 Address #300 
Check for empty capture stack in replace rule.
 2020-03-06 10:05:20 -06:00
Calvin Rose
6123c41f13 Harden semantics for and and or macros. 
There was perviously a bit of fuzziness on returning false/nil
from these macros that has been removed.
 2020-03-06 08:37:59 -06:00
Leah Neukirchen
1aaa5618de Make alt-backspace behave like ctrl-w. 
Another common binding in readline and its clones.
 2020-03-06 10:55:45 +01:00
Calvin Rose
16202216b2 Address #291 
When resuming a fiber with a child, the root fiber was set incorrectly.
 2020-03-05 19:18:45 -06:00
Calvin Rose
8f1527712e Merge branch 'master' into net 2020-03-05 18:08:35 -06:00
Calvin Rose
fbe8998ca8 Merge branch 'master' of github.com:janet-lang/janet 2020-03-05 09:35:04 -06:00
Calvin Rose
47e8f669f5 Fix match behavior for lone nil. 2020-03-05 09:35:00 -06:00
Leah Neukirchen
bc2ebce086 Make ctrl-d behave like delete, but exit on an empty line. 
This is the default readline behavior.
 2020-03-04 14:56:04 +01:00
Calvin Rose
6bc67b70a6 Address #294 
Correct invalid format string, which masked a panic
with another, less useful panic.
 2020-03-03 22:26:26 -06:00
Calvin Rose
2349ea9405 Update docs for buffer/push-word 
Should be little endian, not big endian.
 2020-03-01 12:05:24 -06:00
Calvin Rose
b17bf259f7 Fix typo: destory -> destroy 2020-02-28 09:04:28 -06:00
Calvin Rose
6b093bdcca Address #288 and partially #287 
The %q formatter for janet_formatc now expects a Janet, not a JanetString or
JanetSymbol or JanetKeyword.

Also fix some reference counting issues with threads when destroying
threads, which should fix #287's
SIGSEGV. Still fails to send messages sometimes, though.
 2020-02-27 17:58:17 -06:00
Calvin Rose
10ec319c32 Add better debug info to amalgamated source. 2020-02-27 00:16:54 -06:00
Calvin Rose
8262290bff Improve C string format (janet_formatc, janet_panicf) 
The supported formatters here now match up more with
the string/format, buffer/format, printf, eprintf, etc.
 2020-02-25 20:05:45 -06:00
Calvin Rose
734c85d7ef Properly handle recursion with labels. 
Use an empty buffer, which has pointer equality semantics, for
tag from a label.
 2020-02-23 17:35:01 -06:00