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340 Commits

Author SHA1 Message Date
Calvin Rose
2595c8a853 Properly hide private functions in boot.janet 2020-06-10 00:02:07 -05:00
Mike Beller
411c5da6d3 compare functions now work for built ins and 'objects' 2020-06-04 13:49:09 -04:00
Mike Beller
7658ea8335 primitive tests working. issues remain with polymorphic. 2020-06-04 12:46:58 -04:00
Mike Beller
81d301a42b Initial commit of base functionality for compare 2020-06-04 12:23:54 -04:00
Calvin Rose
b68b0a256e Start with ev module. 2020-05-28 10:39:40 -05:00
Calvin Rose
e9fdbe0c89
Merge pull request #411 from LouisJackman/make-ctrl-c-interrupt-current-form 
Make Ctrl-C Cancel the Current Form; Only Exit if Column 0 Outside of Form
 2020-05-23 11:33:19 -04:00
Calvin Rose
41f8be2c53 Fix flycheck when using the use macro. 
Flycheck originally expected `use` to have
the same arguments as `import`, but this is not the case.
 2020-05-21 18:51:17 -05:00
LouisJackman
50df5000c2
Update older run-context code 2020-05-21 18:47:47 +01:00
LouisJackman
3c8930b72b
Get tests passing again by returning keyword rather than nil from chunks 2020-05-21 18:37:15 +01:00
LouisJackman
f0572c4d5f
Remove REPL-within-form thread-local bool 2020-05-21 18:31:21 +01:00
LouisJackman
164ed0b325
Get expected behaviour; cleanup after confirming behaviour is desired 2020-05-20 22:40:05 +01:00
Calvin Rose
e623690295 Use keywords in the assembly interface. 
This is simply more idiomatic, removes some unused and undocumented
features of the assembly interface, and simplifies it somewhat.
 2020-05-19 13:51:39 -05:00
Calvin Rose
b7cfc08fc5 Improve line and col tracking in parser. 
Unconditionally add line and column information if
a parsed value is a tuple - before, some parsed tuples
had line and col information omitted.
 2020-05-18 19:05:27 -05:00
Calvin Rose
92f0e1719b Be less eager to set macro-form in macex1. 2020-05-18 18:37:41 -05:00
Calvin Rose
9e5f203302 Expose line, col in macros via (dyn :macro-form) 
This exposes line and column indirectly via
tuple/sourcemap and allows interesting debug macros.
 2020-05-18 18:27:35 -05:00
Calvin Rose
df32cd0aca Update tracev macro to be simpler and single arity. 
Reference #401
 2020-05-18 17:43:41 -05:00
Calvin Rose
ae5dc8c45b
Merge pull request #401 from LouisJackman/add-dbg-core-macro 
Add a dbg macro for easy var dumping
 2020-05-18 18:30:14 -04:00
LouisJackman
b1ed5b0707
Add "trace " prefix missed out from previous commit 2020-05-18 22:02:56 +01:00
LouisJackman
e9a5cfaddd
Adopt Andrew Chamber's suggestions 2020-05-18 21:55:21 +01:00
LouisJackman
e0130e7fd7
"Literal" -> "Expression" for trace-pp msg 2020-05-17 08:18:44 +01:00
LouisJackman
fb491f0d7c
Put back erroneously deleted "Literal" 2020-05-17 08:12:54 +01:00
LouisJackman
9109e369ff
Incorporate suggestions from PR 2020-05-16 20:18:00 +01:00
Calvin Rose
1bb9a9368b Make sure winsock2.h is included before windows.h 
This should be true in the normal build, and especially in the
amalgamated build.
 2020-05-16 12:41:26 -05:00
LouisJackman
ca3dac7e87
Return an immutable tuple instead 2020-05-16 15:50:47 +01:00
LouisJackman
59302d4f42
Return dbg values to work inside complex exprs 2020-05-16 15:42:16 +01:00
LouisJackman
fabb722c8d
Add a dbg macro for easy var dumping 2020-05-16 15:15:57 +01:00
Calvin Rose
cf670153f9 Add :fresh option to import. 2020-05-15 17:19:37 -05:00
Calvin Rose
c947bda604 Remove .breakall and .clearall conditionally. 
If disasm not available, these functions cannot be implemented.
 2020-05-12 08:52:36 -05:00
Calvin Rose
00451777fe Add meson builds to sourcehut CI. 2020-05-12 08:46:26 -05:00
Calvin Rose
b1f76139a7 Add several configurable options - #379 2020-05-09 12:00:01 -05:00
Calvin Rose
535ab8302b Add errorf to core. 2020-05-09 11:06:20 -05:00
Calvin Rose
e3862b86b5 Use spork indent on boot.janet. 2020-05-05 09:17:09 -05:00
Calvin Rose
f7b49a2c91 Improve use of @ in match. 2020-05-04 18:28:20 -05:00
Calvin Rose
5d1fd390a6 Fix debugger regression. 2020-05-02 23:40:00 -05:00
Calvin Rose
1dc32d5e3d Revert inclusion of dedent. 
Dedent has been moved to spork as misc function.
There are two many different, incompatible ways to 'dedent'
as string, and it seems rather specific to add to the core like it is.
 2020-04-30 21:35:22 -05:00
Calvin Rose
bee415217d Fix extra bindings. 2020-04-29 21:57:19 -05:00
Calvin Rose
dd458c8ab5 Make JANET_NO_ASSEMBLER not break build. 2020-04-28 23:04:24 -05:00
Calvin Rose
63e9790123 Fix flag check in pretty print. 2020-04-28 10:00:24 -05:00
Calvin Rose
70e1f3ac81 Fix regression in repl. 2020-04-28 08:20:07 -05:00
Calvin Rose
67f1872f4a Expose debugger-env 
This makes it easier/possible to use the debugging
functionality in a more flexible way.
 2020-04-27 23:32:21 -05:00
Calvin Rose
8bbb7907d6 Run parser error handler in the correct env in run-context. 2020-04-27 20:29:16 -05:00
Calvin Rose
6b0f93ce8a Update documentation for the -q flag. 2020-04-27 18:57:53 -05:00
Calvin Rose
80f19a0ab7 Fix behavior of -q flag. 
Don't surpress errors at the repl.
 2020-04-27 18:12:22 -05:00
Calvin Rose
d2ebf4b52d Merge branch 'net' 2020-04-26 12:27:37 -05:00
Calvin Rose
ce7d51f9be Add dedent to core. 
Makes longstrings easier to use - can be combined with comptime
for overhead free long strings.
 2020-04-26 11:53:26 -05:00
Calvin Rose
9bc5ac05c4 Add the parse function. 2020-04-25 12:46:32 -04:00
Calvin Rose
84974d6c56 Make repl printing work from current environment. 
Although this "unprotects" output in the repl, people
in a repl usually want control, not protection.
 2020-04-24 22:29:02 -05:00
Calvin Rose
a87015598c Make janet_equals and janet_compare non recursive 
This makes these operatios use constant stack space rather
than linear stackspace given the size of the inputs. This is important
to prevent certain parser input from causing a stack overflow - in
general, we try to avoid unbounded recursion.
 2020-04-24 16:18:31 -05:00
Calvin Rose
c335bf5dc5 Update doc doc. 2020-04-23 12:15:12 -05:00
Calvin Rose
9b5c6112e5 The -q option no longer disables repl output. 2020-04-20 19:28:30 -05:00
Calvin Rose
42c257d0fc Merge branch 'master' into net 2020-04-19 13:38:51 -05:00
Calvin Rose
122c77dbf6
Merge pull request #353 from andrewchambers/require 
Fix outdated require docstring.
 2020-04-19 10:44:37 -04:00
Calvin Rose
3c66cab4e7 Remove extra binding in require. 2020-04-19 09:44:02 -05:00
Calvin Rose
5c612095a1 Address #352, #351, Use :source argument in dofile 
Also re-add circular dependency detection.
 2020-04-19 09:38:18 -05:00
Calvin Rose
3e60e82529 Add circular dependency detection. 
This detection will not stop compilation, as errors
in general do not stop compilation unless exit on error
is passed inside an import, but should notify the user something
is going on.
 2020-04-19 09:35:14 -05:00
Calvin Rose
60f8dd0bfc Renable :source argument to dofile. 
Allows for some more interesting usage of
loaders.
 2020-04-19 08:54:24 -05:00
Andrew Chambers
2a7008a82c Fix outdated require docstring. 2020-04-19 23:02:35 +12:00
Calvin Rose
4ac382e553 Add alias JANET_SIGNAL_EVENT. 2020-04-17 16:27:02 -05:00
Calvin Rose
596111c988 Merge branch 'master' into net 2020-04-17 15:08:26 -05:00
Calvin Rose
3eb84fcb13 Fix some typos, make jpm repl work without a project.janet. 2020-04-16 12:11:17 -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
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
081d132538 Address #321 
Also improve docs for dofile and related functions.
 2020-04-04 21:17:15 -05:00
DEADB17
57b08a57a0
Corret typo and match wording for consistency 2020-03-31 23:32:17 -04:00
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
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
3d1de237f6 Several changes to the os module. 
- Add os/symlink
- Add os/realpath
 2020-03-24 19:47:21 -05:00
Calvin Rose
77343e02e9 Fixes #304 
Add chr macro.
 2020-03-10 22:46:50 -05:00
Calvin Rose
90b3730a0a Merge branch 'master' into net 2020-03-07 13:34:13 -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
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
Calvin Rose
8f1527712e Merge branch 'master' into net 2020-03-05 18:08:35 -06:00
Calvin Rose
47e8f669f5 Fix match behavior for lone nil. 2020-03-05 09:35:00 -06:00
Calvin Rose
10ec319c32 Add better debug info to amalgamated source. 2020-02-27 00:16:54 -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
Calvin Rose
05bd5767de Add label macro. 
A lexically scoped version of prompt is often useful.
 2020-02-23 17:15:04 -06:00
Calvin Rose
59d288c429 Add prompt and return. 
User friendly delimited continuations. While this was doable with
signals before, this does not require C and will play nicely with
existing error handling, defers, and with statements.
 2020-02-23 16:46:54 -06:00
Calvin Rose
8c41c0b6a7 Address MSVC warning. 2020-02-23 15:27:57 -06:00
Calvin Rose
6a13703e32 Add signal and fiber/can-resume?. 
These additions, along with the change that user signals 0-4 cannot
be resumed, allow delimited continuation semantics, while repsecting
existing forms like `defer`, `with`, `with-vars`, etc.
 2020-02-23 13:31:27 -06:00
Calvin Rose
aaabca6fc7 Make flychecker handle more kinds of defs. 
This should help when redefining certain forms. Will also
not do functional arity checking against nil forms, as that
is the default value when a def doesn't evaluate.
 2020-02-21 21:20:40 -06:00
Calvin Rose
b9a2bb8104 Fix documentation for defer. 2020-02-12 09:34:23 -06:00
Calvin Rose
8ae6ae65a1 Merge branch 'master' into net 2020-02-09 20:00:58 -06:00
Calvin Rose
f4d7fd97f6 Working TCP echo server and client. 
Required a few changes to APIs, namely janet_root_fiber()
to get topmost fiber that is active in the current scheduler.
This is distinct from janet_current_fiber(), which gets the bottom
most fiber in the fiber stack - it might have a parent, and so cannot
be reliably resumed.
This is the kind of situation that makes symmetric coroutines more
attractive.
 2020-02-09 20:00:50 -06:00
Calvin Rose
fcc09d7ea9 Clarify docs for some and all. 2020-02-05 21:06:39 -06:00
Calvin Rose
7f1f684b21 Merge branch 'master' into net 2020-02-03 20:46:32 -06:00
Calvin Rose
3fdc053d6c Add flush and eflush (#278) 
These functions interact with Janet's dynamically scoped
IO functions in a manner that is more useful the file/flush.
We can still redirect to a buffer without changing our code.
 2020-02-03 18:14:32 -06:00
Calvin Rose
c5907258c3 Merge branch 'master' into net 2020-02-02 13:16:47 -06:00
Calvin Rose
f7ee8bd30d Update to version 1.7.0. 2020-02-01 23:35:17 -06:00
Calvin Rose
c0d2140d14 Begin net/ module in core. 
Humble beginnings.
 2020-02-01 20:39:54 -06:00
Calvin Rose
1bdde9c4f7 Fix warnings. 2020-01-28 23:46:14 -06:00
Calvin Rose
333ae7c4f8 Make amalgamtion the default when building. 
This way we can support fewer build configurations. Also, remove
all undefined behavior due to use of memcpy with NULL pointers. GCC
was exploiting this to remove NULL checks in some builds.
 2020-01-28 23:38:52 -06:00
Calvin Rose
f7b7c83264 Address #276 2020-01-25 12:08:43 -06:00
Calvin Rose
6f9c9879ca Add var- 
We had defn-, def-, defmacro-, but no var-.
 2020-01-24 22:52:28 -06:00
Calvin Rose
b8df47e063 Fix regression in take/drop. 2020-01-24 17:39:25 -06:00
Calvin Rose
9dad8bf56d Remove min-order and max-order. 
Also address #275 by exposing lflags and cflags
to declare-executable
 2020-01-24 17:35:21 -06:00
Calvin Rose
689f2dcbb4 Change default import prefix. 
Changed from `(string path "/")` to
`(string (last (string/split "/" path)) "/)`.
 2020-01-24 16:54:06 -06:00
Calvin Rose
77742dec11 Add source file info on macro compiler error. 2020-01-20 16:45:57 -06:00
Calvin Rose
3cb947b37e Fix macro errors. 
debug/stacktrace was being called incorrectly.
 2020-01-20 16:05:08 -06:00
Calvin Rose
f4ad627b54 Fix regression in while loops inside each macros. 
There was a specialization for `(while (not= nil _) ...)` that
was incorrect when the while loop regresses to a thunk.
 2020-01-19 16:25:10 -06:00
Calvin Rose
da70807292 Make autocompletion more zsh like 
Also add a few ctrl sequences from readline, and
ignore unknown ctrl sequences.

Address #264

Adds Ctrl-n, Ctrl-p, and Ctrl-w
Ignores unknown ctrl sequences
No alt-* sequences yet.
 2020-01-19 10:38:35 -06:00
Calvin Rose
064475cb8d Add eachk and eachp. 
These should make iterating over datastructures easier
without needing the loop macro.
 2020-01-18 18:46:49 -06:00
Calvin Rose
51678c1aba Extend power of the each form 
This changes the implementation of the `next` function which
is now used to implement each. This let's us iterate over
more types, not just tables and structs.
 2020-01-18 17:55:07 -06:00
Calvin Rose
6471b4d100 Add preliminary repl completion via tab. 2020-01-17 23:03:50 -06:00
Calvin Rose
7f9b2b34d1 Clarify import docs for dynamic bindings. 2020-01-17 18:06:00 -06:00
Calvin Rose
6d9e51e4be Fix documentation for if-with. 
It was the same as when-with.
 2020-01-16 18:12:05 -06:00
Calvin Rose
174ff87946 Change printing of abstracts with tostring in pp 
This change makes pretty printing not hide "abstractness".
 2020-01-16 18:10:17 -06:00
Calvin Rose
962cd7e5f5 Add when-with and if-with 
This is useful for reading from files.
 2020-01-15 22:56:40 -06:00
Calvin Rose
65be9ae095 Add defer and assert to the core. 2020-01-15 22:39:14 -06:00
Calvin Rose
f709d7eb40 Add module/add-paths 
This should make it much easier to make custom DSLs work
well with the import system. No need to mess about with import paths,
 things will just work.
 2020-01-12 20:59:45 -06:00
Calvin Rose
a68ee7aac6 Update Copyright 2020. 2020-01-12 10:50:37 -06:00
Calvin Rose
099a957e6c Update macex1 to properly handle break 
Things mostly worked fine, but technically
break should be handled as a special form not a function call.
 2019-12-29 16:44:53 -05:00
Calvin Rose
5142722da3 Remove aliases for deprectaed functions. 2019-12-28 17:51:05 -05:00
Calvin Rose
022be217a2 Remove ==, not==, and order[<,<=,>,>=]. 
This unifies equality and comparison checking. Before, we had
separate functions and vm opcodes for comparing general values vs.
for comparing numbers, where the numberic functions were polymorphic and
had special cases for handling NaNs. By unfiying them, abstract types
can now better integrate with other number types and behave as keys.

For now, the old functions are aliased but will eventually be removed.
 2019-12-28 16:04:15 -05:00
Calvin Rose
f1afc5b0b4 Address #214 
This adds several common patterns, which are defined in
boot.janet. This essentially gives more primitive patterns
to work with out of the box.

Fix build when JANET_REDUCED_OS is defined.
 2019-12-14 20:39:14 -06:00
Calvin Rose
5b9eda5e87 Add root-env 
This makes images smaller without needing to make sure
that no references to the root environment occur in the final
image.
 2019-12-12 17:25:04 -06:00
Calvin Rose
36b2f27873 Merge branch 'master' into threads-3 2019-12-12 17:07:03 -06:00
Calvin Rose
1a6eb52f11 Add protect macro. 
A more functional version of try catch.
 2019-12-09 17:32:02 -06:00
Calvin Rose
ee646dadf2 Merge branch 'master' into threads-3 2019-12-07 12:14:44 -06:00
Calvin Rose
4a0ee5df7d Address #215 
Also update docs for module/expand-path.
 2019-12-06 19:54:11 -06:00
Calvin Rose
4de6c2ad61 Address #211 
Scripts run from the command line will automatically
call a main function if it exists.
 2019-12-06 19:14:12 -06:00
Calvin Rose
dbcceefc20 Fix bad merge. 2019-12-04 22:41:30 -06:00
Calvin Rose
1a4035b02c Merge branch 'master' into threads-3 2019-12-04 22:39:30 -06:00
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
a1f35e21c7 Merge branch 'master' into threads-3 2019-12-03 18:11:32 -06:00
Calvin Rose
3a14aad615 Address issue #205. 2019-12-02 18:34:08 -06:00
Calvin Rose
70c8b6838d Use make-image-dict and load-image-dict in thread/new 
Rather than messing with janet_core_dictionary, we
instead cache the core enevironment, and pull out the
needed tables from there. This is more flexible, more correct, and
also exposes janet_resolve_core, which can be easily used from the C
API.
 2019-12-02 04:15:22 -06:00
Calvin Rose
212479188a Have separate encode and decode dicts for threads 
This is more correct and mirrors the way marshal -> unmarshal works.
 2019-12-01 21:53:39 -06:00
Calvin Rose
6a763aac95 Work on threads. 
Add send and receive.
 2019-12-01 20:28:12 -06:00
Calvin Rose
5cd6580c2d Merge branch 'threads-3' of github.com:janet-lang/janet into threads-3 2019-12-01 20:25:57 -06:00
Andrew Chambers
ded08b6e1e Add truthy? to core. 2019-12-01 14:34:41 +13:00
Calvin Rose
bca0392738 First work on threading. 
Posix only, needs to be disabled on windows. Also
the Makefile needs to be configurable, and meson.build
needs to take pthreads into account.
 2019-11-26 23:13:53 -06:00
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