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2620 Commits

Author SHA1 Message Date
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