1
0
mirror of https://github.com/janet-lang/janet synced 2024-06-16 10:19:55 +00:00
Commit Graph

95 Commits

Author SHA1 Message Date
Calvin Rose
49954c7a30 Remove top-level unquote for comptime macro
True top level unquote currently requires basically double compilation
as it currently stands. Also, implementing such double compilation
looses all source mapping information. This is a compromise
implementation that makes it clear that this works differently than
a true top-level unquote.
2019-12-04 19:53:13 -06:00
Calvin Rose
2487162ccf Add top level unquote and macro envs.
This improves macros that eval their arguments and
makes them easier to write.
2019-12-04 18:39:13 -06:00
Calvin Rose
f39cf702db Address #212 - don't include janet args in script args. 2019-12-04 08:30:36 -06:00
Calvin Rose
db9e431bf7 Address #213 - disallow non-indexed ds for loop range. 2019-12-04 08:18:54 -06:00
Calvin Rose
328454729e Add nan? 2019-12-03 21:24:22 -06:00
Calvin Rose
3a14aad615 Address issue #205. 2019-12-02 18:34:08 -06:00
Andrew Chambers
ded08b6e1e Add truthy? to core. 2019-12-01 14:34:41 +13:00
Calvin Rose
7df0ec6aed Fix up debug/step and janet_step.
Also allow debugging on all signals, including errors.
This is gated behind (setdyn :debug true) in the repl.
2019-11-25 20:00:13 -06:00
Calvin Rose
d37c43716a Lots of work on improving debugging.
doc macro can take no arguments and print out
all bindings. Fix an issues with the vm skipping
over a breakpoint in some situations.

Add examples/debugger.janet for proof of concept
debugger.
2019-11-24 17:45:53 -06:00
Calvin Rose
5171dfd2a8 Fix docstring. 2019-11-16 20:43:21 -06:00
Calvin Rose
bcd2089f71 Version 1.5.1 2019-11-16 17:17:13 -06:00
Calvin Rose
7553b277db Fix return value of update. 2019-11-16 15:50:21 -06:00
Calvin Rose
aee1687215 Add RNG functionality to the math/ module.
The new RNG wraps up state for random number generation, so
one can have many rngs and even marshal and unmarshal them.
Adds math/rng, math/rng-uniform, and math/rng-int.

Also introduce `in` and change semantics for
indexing out of range. This commit enforces stricter
invariants on keys when indexing via a function call
on the data structure, or the new `in` function.

The `get` function is now more lax about keys, and will
not throw an error when a bad key is used for a data structure, instead
returning the default value.
2019-11-08 17:40:04 -06:00
Calvin Rose
cf2d3861d6 Make slice a c function.
This will allow future integration into the compiler
for more general destructuring.
2019-11-05 09:29:32 -06:00
Calvin Rose
6ceaf9d28d Add with-vars
This helps for temporarily setting vars in a safe
manner that is guaranteed not to leave vars in a bad state
(assuming that a fiber does not emit debug or use signal and
 is never resumed).
2019-10-31 21:58:43 -05:00
Calvin Rose
2541806dc1 Fix suite7 failing when run with no docstrings. 2019-10-29 18:28:41 -05:00
Calvin Rose
0d16b9e1a1 Move init.janet into cli-main in boot.janet
This makes it easier to get the CLI functionality when
embedding Janet, although the main reason is the init script
is now pre-compiled to bytecode when generating the boot image.
2019-10-29 18:16:32 -05:00
Calvin Rose
45c2819068 Improve flychecking.
Flychecking will now work correctly with arity checking, and
will better handle imports. Well structured modules should interact
cleanly with the flychecker in a mostly safe manner, but maliciously
crafted modules can execute arbitrary code. As such, the flychecker is
not a good way to validate completely untrusted modules.

We also extend run-context with an :evaluator option to replace
:compile-only. This is more flexible and allows users to create their
own flychecker like functionality.
2019-10-27 16:15:41 -05:00
Calvin Rose
8dd8af742a Add eprintf and make printf a C function.
This allows some more optimizations when printing to
buffers or when output is disabled. It also makes printf
more consistent with print and prin (Same with eprintf).
2019-10-19 10:30:29 -05:00
Calvin Rose
d47804d222 Add prin, eprint, and eprin functions.
The print family of functions now writes output
to an optional buffer instead of a file bound to :out.
This means output can be more easily captured an redirected.
2019-10-19 09:44:27 -05:00
Calvin Rose
a18a251d16 Address some issues found in lgtm
Caught a few potentially issues with overflows, as well as use of
unsafe function localtime.
2019-10-10 22:59:43 -05:00
Calvin Rose
f780df0aa6 Fix single threaded build option with meson.
By default, was building with the opposite of what was provided.
2019-10-05 20:35:11 -05:00
Calvin Rose
e9f3dc7d5c Add varfn. 2019-10-03 20:20:42 -05:00
Calvin Rose
70ffe3b6bd Add slice function to core.
Returns immutable slices.
2019-09-24 19:44:36 -05:00
Calvin Rose
a8afc5b81f Sourcemapping uses line, column instead of offsets.
This should be friendlier to most users. It does, however, mean
we lose range information. However, range information could be
recovered by re-parsing, as janet's grammar is simple enough to do this.
2019-09-22 17:18:28 -05:00
Calvin Rose
8e427317cd Add mean function to boot.janet
Update changelog.
2019-09-19 21:21:14 -05:00
Calvin Rose
99f147219a Add put-in. 2019-09-05 13:19:25 -05:00
Calvin Rose
7a13d24e6f Add get-in, update-in, and freeze to core. 2019-09-05 13:11:53 -05:00
Calvin Rose
060d11e4c2 Add Q and q formatters to buffer/format.
These are similar to P and p, but print values
on a single line for a much more compact version.
2019-08-24 22:53:45 -04:00
curist
5802155882 Update take/drop - while/until.
to be more consistent with take/drop
2019-08-06 15:33:55 +08:00
curist
ee8a68f7b2 Fix take/drop comments. 2019-08-06 14:25:09 +08:00
curist
61bbeebfba Update take/drop implementation.
No more preserves input type.
2019-08-06 14:19:22 +08:00
curist
18da183ef7 Add take/drop. 2019-08-06 14:00:05 +08:00
curist
d334f070a3 Update several docstrings. 2019-08-05 19:58:51 +08:00
Calvin Rose
44e752d737 Add shorthand function literals to janet.
These are similar to the function literals from Clojure
(also Fennel), and should make short functions for maps, filters, etc.
easier to write.
2019-08-04 12:25:52 -05:00
Calvin Rose
02ce3031e9 Fix comp case with arity of exactly 5. 2019-08-03 14:53:14 -05:00
Calvin Rose
6caf8d3d56 Make comp create variadic functions. 2019-08-03 13:57:11 -05:00
Calvin Rose
dfe00fee94 Building standalone binaries on linux working.
Mostly changes to cook and jpm. Also some
code for file associations in the windows installer, and
adding the :linux value from os/which (instead of just :posix).
2019-07-26 22:43:54 -05:00
Calvin Rose
a0e98b9aa8 Deprecate process/args and add use macro.
Use is a shorthand for (import module :prefix "").
process/args has been replaced by (dyn :args) at
the top level.
2019-07-20 16:57:07 -05:00
Calvin Rose
0d3986abbb Update cook and add an install test. 2019-07-19 19:40:51 -05:00
Calvin Rose
e528b86a2a Ensure no carriage returns end up in doc strings. 2019-07-12 09:14:37 -04:00
Calvin Rose
a7f3d3436f Update CHANGELOG.md
Also change `with-resource` to `with`.
2019-06-24 22:02:37 -04:00
Calvin Rose
b8032ec61d Add propagate function and opcode
This allows better stacktraces when manually intercepting
signals to clean up resources. Also allows functionality
from Common Lisp's unwind-protect, such as calling cleanup code
while unwindinding the stack, restarting on certain signals, and
just in general having more control over signal and signal propagation.

Also fix a bug encountered while implementing with-resource in the
compiler. Desturcturing arguments that were not the last argument
would often result in bad code generation, as slots used to destructure
the earlier arguments would invalidate the later parameters. This is
fixed by allocating all named parameters before doing any destructuring.
2019-06-24 12:44:13 -04:00
Calvin Rose
cf05ff610f Add some fixes for serializing complex grammars. 2019-06-19 23:23:27 -04:00
Calvin Rose
7eb78c8028 Load jimage files before janet source files.
This should allow precompiled files to be placed
right next to the source files in the file system with
the expected behavior.
2019-06-19 20:18:44 -04:00
Calvin Rose
fc46030e7d Add options to not include docstrings in binary.
This lets us build a smaller binary. The minimal tested
binary on x86-64 (with -Os, -s, and all options that shrink binary size
        turned on) is about 240 kB.
2019-06-19 19:43:38 -04:00
Calvin Rose
0102a72538 Update module/paths for saner defaults.
Relative imports will only check the paths
directly concerning relative imports.
2019-06-19 09:01:21 -04:00
Calvin Rose
264c5bc02b Change default module/path.
Disallow loading directly with extension to be more
consistent and keep things simpler.
2019-06-19 00:34:15 -04:00
Calvin Rose
9ba8728176 Update module system.
Add relative imports and path normalization. This should
help towards a more composable build/dependency system.
2019-06-18 22:10:13 -04:00
Calvin Rose
4adfb9f2d3 Update changelog. 2019-06-17 22:46:38 -04:00