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3760 Commits

Author SHA1 Message Date
Ian Henry 485099fd6e
string and peg replacement functions can now take functions 
Functions will be invoked with the matched text, and their result will be
coerced to a string and used as the new replacement text.

This also allows passing non-function, non-byteviewable values, which will be
converted into strings during replacement (only once, and only if at least
one match is found).
 2023-04-23 08:36:17 -07:00
wackbyte d359c6b43e
Remove double space in help message 2023-04-22 21:46:24 -04:00
Calvin Rose d9ed7a77f8
Merge pull request #1106 from CosmicToast/1105 
handle null-byte case in scanformat (fixes #1105)
 2023-04-22 15:25:48 -05:00
wackbyte 4238a4ca6a README grammar and formatting changes 2023-04-20 21:06:33 -04:00
Chloe Kudryavtsev 0902a5a981 improve null format handling 
there was a request to improve the error message, but the whole function
has non-informative errors. (both functions, actually, since the code is
duplicated)
as such, instead of catching it directly, address the assumption that
led to the SIGSEGV and let it be caught by the functions themselves,
thus reusing existing error messages (which can then be improved
separately).
 2023-04-20 11:51:11 -04:00
Chloe Kudryavtsev f3192303ab check for NULL in get_fmt_mapping (fixes #1105) 
When there is no format to be found after a %, get_fmt_mapping returns
NULL. It then gets called against strlen, which is a typical SEGV.
Check for NULL aginst mapping, which signals a null format being
specified.
 2023-04-19 12:55:25 -04:00
Calvin Rose bef5bd72c2
Merge pull request #1095 from ml-2/ml 
Add `keep-syntax` and `keep-syntax!` functions
 2023-04-08 10:46:47 -05:00
ML b6175e4296 Add `keep-syntax` and `keep-syntax!` functions 
These functions are designed to make it easier to properly preserve the
sourcemap and tuple type in macros. This commit also modifies the threading
macros to make use of these functions.
 2023-04-07 21:09:52 -04:00
Calvin Rose 3858b2e177 Add `ev/all-tasks` to get running and pending root fibers. 2023-04-01 18:57:13 -05:00
Calvin Rose 9a76e77981 Update for undefined behavior sanitizer. 2023-03-24 18:49:21 -05:00
Calvin Rose 8182d640cd Merge branch 'master' of github.com:janet-lang/janet 2023-03-12 10:33:06 -05:00
Calvin Rose 1c6fda1a5c Address #1076 - unexpected shadowing behavior 
While the old behavior was reasonable, it is not spelled out anywhere
in the documentation and was incidental rather than intentional.
Parameters of the same name of the function should probably take
precedence on name collision, following the principle of least surprise.
 2023-03-12 10:30:59 -05:00
Calvin Rose c51db1cf2f
Merge pull request #1081 from ianthehenry/log-gamma-docstring 
remove quotes in math/log-gamma docstring
 2023-03-12 10:17:51 -05:00
Ian Henry 4e7930fc4c
remove quotes around log-gamma 2023-03-11 12:26:45 -08:00
Calvin Rose 3563f8ccdb
Merge pull request #1079 from dressupgeekout/charlotte_dragonfly 
Some basic fixes for DragonFly
 2023-03-08 15:05:51 -06:00
Charlotte Koch 575af763f6 os/which can return :dragonfly 
While here, document that :bsd is another possible return value.
 2023-03-07 06:45:31 -08:00
Charlotte Koch 8b16b9b246 Need to enable __BSD_VISIBLE on DragonFly in conjunction with -std=c99 2023-03-07 06:40:58 -08:00
Calvin Rose 01aab66667 Prepare for 1.27.0 release. 2023-03-05 09:48:25 -06:00
Calvin Rose aa5c987a94 Change semantics of bracketed tuple equality. 
Comparison between different bracket and normal tuples
will now take into account the delimiter type. This solves strange
non-locality issues in the compiler due to this false equality, and is
more consistent with Janet's otherwise strong equality philosophy.
 2023-03-03 18:24:02 -06:00
Calvin Rose 75229332c8
Merge pull request #1075 from sogaiu/math-rng-int-docs 
Tweak math/rng-int docs
 2023-03-03 18:09:11 -06:00
sogaiu 9d5b1ba838 Tweak math/rng-int docs 2023-02-24 19:55:47 +09:00
Calvin Rose f27b225b34
Merge pull request #1072 from sogaiu/ftell 
Add file/tell
 2023-02-21 07:13:00 -06:00
sogaiu 3c523d66e9 Add file/tell 2023-02-21 20:19:17 +09:00
Calvin Rose 1144c27c54
Merge pull request #1071 from ianthehenry/number-pegfault 
fix a segfault in the (number) special
 2023-02-20 21:01:33 -06:00
Ian Henry b442b21d3f
fix a segfault in the (number) special 
This was an error about the base argument that referenced the tag argument,
which might not exist.
 2023-02-20 17:07:42 -08:00
Calvin Rose 746ff5307d Update for more minimal builds. 2023-02-12 12:14:11 -06:00
Calvin Rose ef85b24d8f Add optional offset to ffi/write. 2023-02-12 12:08:28 -06:00
Calvin Rose c55d93512b Add buffer/push-at for easier manipulation of buffers 
buffer/blit is difficult to use, and while buffer/push is the easiet
buffer manipulation function to use it only appends to the buffer.
buffer/push-at lets users manipulate buffers at any index - useful
for buffers used as an in-memory databases, for example.
 2023-02-12 11:26:00 -06:00
Calvin Rose 2e38f9ba61 Allow passing pointer-buffers to other threads. 2023-02-12 11:07:45 -06:00
Calvin Rose 1cadff8e58 Add ffi/pointer-buffer for easier memory manipulation in FFI. 
Added underlying buffer support for buffer instances that cannot
reallocated underlying memory - useful for (small) memory mapped
files and other FFI utilties.
 2023-02-12 09:20:05 -06:00
Calvin Rose d1eba60ba8 Add separate sandbox flag for file/temp 
Doesn't really impart (much) file systtem information when used, and
can be used for a lot of things where file functions are used to process
in a stream.
 2023-02-09 08:57:53 -06:00
Calvin Rose 057dccad8f Turn on nanboxing by default for risc-v 64. 2023-02-09 03:09:53 -06:00
Calvin Rose 4285200b4b Add a sandbox option to disable native modules. 
Also sort the sandbox docstring list.
 2023-02-09 00:19:56 -06:00
Calvin Rose 73c2fbbc2a Check sandbox capabilities instead of ignoring unknown ones. 2023-02-06 17:38:00 -06:00
Calvin Rose 37b7e170fa Update changelist. 2023-02-06 12:31:49 -06:00
Calvin Rose b032d94877 Add sandboxing API. 
The sandboxing API is meant to make janet a bit more attractive
for certain application embedding use cases. The sandboxing API
puts limits on what system resources the interpreter can access.
 2023-02-06 09:05:57 -06:00
Calvin Rose 9476016741 Update asm.c 2023-02-05 23:49:18 -06:00
Calvin Rose 7a1c9c7798 Add support for debugging upvalues. 
Upvalues are stored in the symbol slots structure as well, but
since they are always live, we repurpose the death_pc field to
refer to the environment index that we want to look at at runtime.
 2023-02-05 15:30:01 -06:00
Calvin Rose c7fb7b4451 Merge branch 'master' into localbindings 2023-02-05 11:36:57 -06:00
Calvin Rose 67c474fc7a More fixes to ev/gather (tested on httpf server). 2023-02-05 10:21:37 -06:00
Calvin Rose 4e8154cf8a Fix ev/gather to cancel children on cancellation. 
Otherwise, we would be leaving zombie fibers around.
 2023-02-05 09:43:16 -06:00
Calvin Rose 9582d3c623 Allow infinite wait to work without issues. 2023-02-05 09:29:39 -06:00
Calvin Rose 0079500713 Merge branch 'master' into localbindings 2023-02-04 13:39:24 -06:00
Calvin Rose 55af6ce834 Fix write after free with printing to files. 2023-02-04 13:36:30 -06:00
Calvin Rose 3e82fdc125 Update symbolmapping code with marshal/unmarshal. 2023-02-03 17:33:11 -06:00
Calvin Rose 7344a6cfc0 Fix null check. 2023-02-03 16:24:50 -06:00
Calvin Rose 0aded71343 Fix issue with environments in asm.c 2023-02-03 16:24:50 -06:00
Calvin Rose 7663b1e703 Fix null check. 2023-02-02 22:03:18 -06:00
Calvin Rose 282546c03f Fix issue with environments in asm.c 2023-02-02 21:12:17 -06:00
Calvin Rose f4bc89d1c0 Progress. 2023-02-02 21:08:48 -06:00