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668 Commits

Author SHA1 Message Date
Calvin Rose
16127fc55c Remove printf in regalloc.c 
This should never be hit unless there is a
bug in the compiler, but should be removed.
 2019-09-15 18:17:43 -05:00
Calvin Rose
97d874f16b Fix small compiler bug (not freeing temp register). 2019-09-15 13:27:49 -05:00
Calvin Rose
39f1d81fd4 Use :length method for (length abstract) 
Also adds the janet_lengthv API call. This is
needed because janet_length returns a 32 bit integer, where
as lengthv lets us return larger values (useful for typed arrays).

janet_mcall is an api function that should make it easier to call
a janet method from C code. It shares a similar signature with
janet_call.
 2019-09-08 19:26:16 -05:00
Calvin Rose
98eaadf2d1 Simplify peg caching further. 
Remove the multiple caching tables we were using
and use the grammar table for caching. This works
well because we can use raw_get for checking the local cache, and normal
get fro checking the global cache.
 2019-08-30 08:57:45 -05:00
Calvin Rose
54a04b5894 Fix some more recursion issues with pegs. 
A keyword reference only counts as visited if we have
it as cached in the memoized->table, and we know it was
originally referenced from the same grammar table. If these
two conditions are true, then compilation must work correctly.

Also add janet_table_get_ex.
 2019-08-29 19:56:04 -05:00
Calvin Rose
8bc8709d0e Try to address memoization problem in pegs. 2019-08-29 19:09:43 -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
Calvin Rose
711fe64a51 Add backmatch operator to pegs. 
(backmatch [tag?]) is similar to a back reference in regular expressions
(NOT to backwards capture in a peg). It only matches a pattern if
it exactly matches the text of the last capture. It does not consume
or push any captures to the capture stack.
 2019-08-24 18:57:01 -04:00
Calvin Rose
292be33b9d Fix some stack overflow bugs. 2019-08-19 01:19:51 -04:00
Calvin Rose
81789a6930 Add wasm to architectures returned by os/arch. 2019-08-18 10:08:52 -05:00
Calvin Rose
28fb2403d9 Add os/arch to core. 
Also allow setting custom keywords for compiled
os name and architecture name.
 2019-08-18 10:00:04 -05:00
Calvin Rose
54170d92db Add some color to stacktraces in repl. 2019-08-12 19:20:01 -05:00
Calvin Rose
ab782d8896 Add optional default value to get. 
Also update CHANGELOG.md
 2019-08-06 18:12:00 -05:00
Calvin Rose
19c6714f06 Fix MSVC warnings and errors. 2019-08-05 20:19:46 -05:00
Calvin Rose
2193193b12 Improve error message on bad method calls. 2019-08-05 19:06:58 -05:00
Calvin Rose
850a2d7f79 Allow method calls on typed arrays. 2019-08-05 18:51:53 -05:00
Calvin Rose
ca5dce5d9f Address #155. 
Fix bug in janet_table_clone that leaked memory.
 2019-08-05 17:52:05 -05:00
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
b18f1e8127 Keep count fo allocated memory via malloc. 
We normally only track memory allocated with janet_gcalloc, but
if only a few very large normal memory blocks are allocated, the GC
will never run. Se simply need to increment a count when we allocate
memory so that the next time we enter the VM, we will be able to
run a collection if needed.
 2019-07-31 00:24:13 -05:00
Calvin Rose
3e67916971 Fix MSVC warning. 2019-07-28 18:44:00 -05:00
Calvin Rose
8bbe518696 Executables linking to natives working on linux. 
This involves a bunch of machinery in cook.janet
and even a little bit in the janet C API.
 2019-07-28 13:27:20 -05:00
curist
c2ef58d880 Update math/log docstring 2019-07-28 22:18:36 +08:00
Calvin Rose
7e97687c9e Update windows installation and automation. 2019-07-27 21:44:44 -04:00
Calvin Rose
d6a1faa380 Typos. 2019-07-27 11:36:48 -05:00
Calvin Rose
3c133bd677 Add more values for (os/which) 
Some bsd flavors.
 2019-07-27 11:29:40 -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
e0fe8476aa Address issue #143 
Fix some logic in module/expand-path.
 2019-07-15 17:39:50 -05:00
Calvin Rose
0ca0180f27 More "correct" emscripten support. 2019-07-14 16:11:00 -05:00
Calvin Rose
21a355c89f Small changes to help with latest emscripten. 2019-07-14 09:58:11 -05:00
Calvin Rose
e528b86a2a Ensure no carriage returns end up in doc strings. 2019-07-12 09:14:37 -04:00
Calvin Rose
2e6ee39506 Fix windows build issues. 2019-07-12 08:47:11 -04:00
Calvin Rose
894877a0e3 Address issue #142 
Also add janet_wrap_number_safe to API.
 2019-07-12 07:23:24 -05:00
Calvin Rose
3928136670 Begin update to 1.1.0. 2019-07-08 18:16:17 -05:00
Calvin Rose
affcb5b459 Address #137 
Fix compiler bug when compiling desturctured bindings in a top-level
def or var. Also introduce janet_table_clone API call to make this
easier.
 2019-07-07 23:18:39 -05:00
Calvin Rose
1588359ebc Fix memory leak caused by casting error. 
janet_abstract_end improperly modified a gc tag.
 2019-06-30 10:32:52 -05:00
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
522545287e Add janet_abstract_begin and janet_abstract_end 
This will allow some one constructing an abstract to
only make it visible to the garbage collector after it
is in a valid state. If code in the constructing cfunction
panics before janet_abstract_end is called, the GC will not try
to mark the incomplete abstract type. This is often not needed through
careful programming, but should work well.
 2019-06-20 12:37:57 -04:00
Calvin Rose
4b4fe80404 Be more complete with JANET_NO_SOURCEMAPS 
This actually removed sourcemaps, not just
the top level annotation in bindings.
 2019-06-20 11:55:52 -04:00
Calvin Rose
cf05ff610f Add some fixes for serializing complex grammars. 2019-06-19 23:23:27 -04:00
Calvin Rose
1a7691dade Flatten environment binding tables. 
For some reason, these tables used prototypes. There
seems to be no need for this.
 2019-06-19 20:07:40 -04:00
Calvin Rose
19a0444f41 Appease MSVC 2019-06-19 09:45:56 -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
e88a9af2f6 Add bytecode verification for peg unmarshaling. 2019-06-18 13:01:49 -04:00
Calvin Rose
7c35acca75 One more MSVC warning. 2019-06-17 23:53:38 -04:00
Calvin Rose
4bb57550c8 Silence some windows build warnings. 2019-06-17 23:50:39 -04:00
Calvin Rose
446ab037b0 Allow marshaling pegs. 2019-06-17 23:40:02 -04:00
Calvin Rose
9c89d1c658 Inline yield when called with no arguments. 
It was already inline when called with one argument.
 2019-06-15 12:21:08 -04:00
Calvin Rose
3598f056bb Reformat capi.c 2019-06-15 11:04:24 -04:00
Calvin Rose
779fcf2d54
Merge pull request #124 from ALSchwalm/parse-state 
Add support for getting more detailed parser state
 2019-06-15 11:00:06 -04:00
Adam Schwalm
3bbc121c6a Add support for getting more detailed parser state 2019-06-15 07:37:01 -05:00
Calvin Rose
82edc19137 Update cook to take headers for natives. 
This should help incremental building.
 2019-06-13 00:41:20 -04:00
Calvin Rose
5689ef1af1 Add keyword flag utility for modules. 2019-06-12 12:05:48 -04:00
Calvin Rose
647139cdf9 Fix string/check-set. 
Also change external unification identifier in match macro
to @. This means we can more easily match symbol literals.
 2019-06-10 14:00:51 -04:00
Calvin Rose
43520ac67d Add parser/clone. (#120) 2019-06-08 17:16:36 -04:00
Calvin Rose
802a2d6b71 Add more dynamic bindings for printing. 2019-06-08 15:27:13 -04:00
Calvin Rose
d9a4ef05ac Update docstring format. 
Also add :p flag to fiber/new, change implemntation of with-dyns, and
make meson build install static library by default.
 2019-06-08 10:30:43 -04:00
Andrew Chambers
2b7428ed2b Add file/{fdopen,fileno} functions. 2019-06-08 10:33:29 +12:00
Calvin Rose
64a80c57e3 Tables created via table_init cannot leak memory. 
Before, if Janet paniced without calling table_deinit
on a table created via table_init, Janet leaked memory.
This changes tables so that tables created via table_init
us scratch memory for auto cleanup instead of normal
malloc/free.
 2019-06-05 17:08:49 -04:00
Calvin Rose
efb2ab06cb Remove array_init and array_deinit 
These functions made it very easy to create memory
leaks, and are better replaced with functions in vector.h or
simply using non-stack allocated arrays.
 2019-06-05 16:19:51 -04:00
Calvin Rose
6e8beff0a0 Add optional argument to parser/where to set index. 
DSLs that use the parser API can use this to more accurately
report source location.
 2019-06-03 10:48:16 -04:00
Calvin Rose
c82aac1365 Refer to @ as atsign not ampersand. 2019-06-01 23:40:59 -04:00
Calvin Rose
e697cc3811 Make os/execute not leak memory on panics. 
Since many calls can panic, it's best
to only use scratch memory for temporary values.
 2019-06-01 23:38:10 -04:00
Calvin Rose
c150f2f2c1 Add scratch memory API. 
This should make it easier to write
code that does not leak memory on panics.
 2019-06-01 23:31:39 -04:00
Calvin Rose
e1bd24c2ab Make os/execute on windows closer to posix version 2019-05-31 15:02:44 -04:00
Calvin Rose
1f30ea66e9 Windows quick fix. 2019-05-31 13:45:39 -04:00
Calvin Rose
c43aaf8986 More work to os/execute. 
Use environ when eflag not given. Also try to escape windows
command line strings correctly.
 2019-05-31 13:44:14 -04:00
Calvin Rose
2acc81d1c5 Add noreturn attribute to panic functions. 2019-05-31 10:10:20 -04:00
Calvin Rose
d005ac6888 Appease MSVC. 2019-05-30 19:21:11 -04:00
Calvin Rose
7fdb098a20 Add process.h. 2019-05-30 19:14:54 -04:00
Calvin Rose
a4a200e037 Spawn.h not found in windows. 2019-05-30 19:13:13 -04:00
Calvin Rose
15d95d8803 Windows include issue. 2019-05-30 18:50:52 -04:00
Calvin Rose
46950a8cb3 Convert os/execute to use posix_spawn. 2019-05-30 18:40:10 -04:00
Calvin Rose
c8cf7c2445 Appease MSVC. 2019-05-29 22:12:24 -04:00
Calvin Rose
1b63215aad Remove extra functions. 2019-05-29 22:00:47 -04:00
Calvin Rose
bcbe42ab23 Add API version checking for modules. 
Checking now actively implemented for dynamic modules
in a fully backwards compatible way.
 2019-05-29 21:58:20 -04:00
Calvin Rose
31f502b508 Add more to util.h to help with amalg build. 2019-05-29 12:07:53 -04:00
Calvin Rose
4d47d92a4a Windows WEXITSTATUS fix? 2019-05-29 11:53:57 -04:00
Calvin Rose
b39ad97a87 Fix up close to return proper exit code. 2019-05-29 11:50:46 -04:00
Calvin Rose
af23040d9c file/close returns an integer. 
If opened with popen, returns the exit code. Otherwise
returns nil.
 2019-05-29 11:40:58 -04:00
Calvin Rose
fd2d706e33 Add os/remove. 2019-05-29 11:31:19 -04:00
Andrew Chambers
3c304ddc35 Add api for checking build compatibilty. 2019-05-28 13:51:40 +12:00
Calvin Rose
010e2e4652 Add keyword arguments via &keys. 
This makes it easier to document functions that
take keyword arguments and also prevents some allocations
with these functions. Before, this was possible via normal
variadic functions but created an intermediate tuple, and
the generated docstrings did not document the keys.
 2019-05-24 17:03:22 -04:00
Calvin Rose
ddedae6831 Reenable computed gotos - they were disabled. 2019-05-24 13:54:23 -04:00
Calvin Rose
a303704a7d Add some tests for the amalgamated source/ 
Adds tests to Makefile and CI on Poisx platforms.
 2019-05-23 10:34:01 -04:00
Calvin Rose
411fc77ecf Make env optional for compile. 2019-05-20 11:34:07 -04:00
Calvin Rose
55d8e8b56b Fix issue with compilation with source name. 
Also add tuple/sourcemap and tuple/setmap.
 2019-05-20 04:02:38 -04:00
Andrew Chambers
ec43afb426 Minor documentation fixes. 2019-05-17 20:58:06 +12:00
Calvin Rose
56d903d75b Remove extra closing paren. 2019-05-16 12:12:55 -04:00
Calvin Rose
dde5351d11 Small changes to some doc strings. 2019-05-16 11:43:21 -04:00
Calvin Rose
f2313b9959 file/read on eof will return nil. 
Also add documentation for :exit in import.
Address issue #91
Partially adress issue #93
 2019-05-14 11:05:19 -04:00
Calvin Rose
805b3bbb88 Numbers require at least 1 significant digit. 
Address issue #96
 2019-05-14 08:44:38 -04:00
Calvin Rose
232ea22dc5 Add string/triml, string/trimr, and string/trim. 2019-05-10 16:09:49 -04:00
Calvin Rose
7a313f6038 Update CHANGELOG, string/has-suffix?|prefix? 
string/has-suffix? and string/has-prefix? can now accept
all byte data types for both arguments.
 2019-05-09 13:42:14 -04:00
Calvin Rose
bbcfaf1289 Fix use after free bug in buffer/format when printing self. 2019-05-08 15:25:25 -04:00
Calvin Rose
bfb0cb331e No temporary buffer in PR #87 2019-05-08 10:53:23 -04:00
Andrew Chambers
1759252071 Fix use after free in buffer/push-string. 2019-05-08 10:49:25 -04:00
Calvin Rose
fff60b053b Use memmove in buffer/blit when needed. 2019-05-08 09:29:21 -04:00
Calvin Rose
65ac17986a Address similar issue to #86 
buffer/blit could trigger a use after free if a buffer is
blitted with itself and modifies its length.
 2019-05-08 08:55:43 -04:00
Calvin Rose
ff720f1320 Expose current fiber via janet_current_fiber(). 2019-05-04 19:07:04 -04:00
Calvin Rose
88b8418253 Add simple tracing functionality to VM. 
Also disable debugger for normal errors.
 2019-05-04 15:05:00 -04:00