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Code Issues 1 Releases Wiki Activity
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Commit Graph

626 Commits

Author SHA1 Message Date
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
Calvin Rose
4fa1b28cad Update changelog (string module) 
Also run `make format` on code.
 2019-05-04 10:11:52 -04:00
Andrew Chambers
c70d59edee Add string/has-prefix? and string/has-suffix?. 2019-05-04 10:05:58 -04:00
Calvin Rose
1cfc7b3b0d Add preliminary debugger to default repl. 
Also upddate colors, and fix formatting.
 2019-05-02 17:11:30 -04:00
Calvin Rose
bfb354b469 Fix 32 bit platforms. 2019-04-28 16:22:24 -04:00
Calvin Rose
0bad523913 Fix wrap functions. 2019-04-27 19:47:32 -04:00
Calvin Rose
5b36199aea Fix MSVC warning. 2019-04-27 16:50:40 -04:00
Calvin Rose
f10028d41a Add function versions of macro API bindings. 
This should help address #81. Also hide janet_exit
and janet_assert, as they are really meant for internal usage.
I have not verified that this yet actually works with Rust's
bindgen.
 2019-04-27 15:47:12 -04:00
Calvin Rose
73b81e0253 Fix os/date doc typo. 2019-04-23 22:43:51 -04:00
Calvin Rose
9100794cea Drop leading and trailing newlines in longstrings. 
Long, heredoc style strings can now have
a non semantic leading newline character. This makes it
easier to define large columns of text.
 2019-04-21 13:34:41 -04:00
Calvin Rose
4ddf90e301 Make nanboxing on 64 bit platforms not the default. 
64 bit nanboxing is kind of sketchy on non x86 architectures.
32 bit architectures seem to work better as the 32 implementation
doesn't rely on the format of the address space and layout of
double's in memory.
 2019-04-18 12:52:28 -04:00
Calvin Rose
d1eca1cf52 Add all-dynamics to list current dynamic bindings. 2019-04-17 09:47:33 -04:00
Calvin Rose
7918add47d Allow dynamically setting output for printers 
Some functions like print and debug/stacktrace print
to a file, usually stdout. This file can now be optionally set
via a dynamic variable.
 2019-04-16 21:44:19 -04:00
Calvin Rose
513d551df6 Move print in source code to io module. 
print now reads the dynamic binding for :out
when choosing where to write to.
 2019-04-16 19:10:01 -04:00
Calvin Rose
2d7df6b78e Many changes for adding dynamic (fiber-level) scope. 
- Allow passing a table to fibers, which make fiber level scope easier.
- Add fiber/getenv, fiber/setenv, dyn, and setdyn
- Remove meta, *env*, and *doc-width*
- Some functions changed dignatures, and no longer take an env
 2019-04-16 15:41:45 -04:00
Calvin Rose
7527142549 Prepare for 0.4.1 release 2019-04-14 11:42:41 -04:00
Calvin Rose
4e6193b67e Fix parse insert bug. 2019-04-13 14:38:30 -04:00
Calvin Rose
1596511175 Fix undefined behavior bug with errors. 
janet_vm_return_reg should only be set when janet_continue
is called. Otherwise, a panic may dump it's error message in
the wrong place, resulting in undefined behavior (often showing
the last return value or worse, segfaulting).
 2019-04-10 23:29:40 -04:00
Calvin Rose
675c1030fd Fix error message on an arity mismatch. 
janet_call had a bad janet_printf.
 2019-04-07 23:53:50 -04:00
Calvin Rose
ed65d04b81 Fix peg bug with arguments. 
By holding on a reference to argv for a long time, we
may trigger a use after free bug if the stack is resized. In
janet c function, argv is only vvalid up until the next stack operation
on the fiber. We could say that this is the dynamic lifetime of
argv.

To fix this, we copy extra arguments into a tuple, which is properly
garbage collected.
 2019-04-07 15:14:54 -04:00
Calvin Rose
fa1c5c85b5 Remove no-capture mode in pegs. 
Some peg grammars could not capture values based on their position in a
larger grammar. This is a design limitation inheritted from LPeg, but no
longer needed as the replace mode is superseded by the accumulator mode,
which is more general if slightly harder to use.
 2019-04-06 11:38:00 -04:00
Calvin Rose
ee35786c8f semicolon 2019-04-05 14:45:45 -04:00
Calvin Rose
ec6e2cfd62 os/stat returns nil if file does not exist. 2019-04-05 14:45:04 -04:00
Calvin Rose
cd6c009c03 Reformat and use new os/stat capabilities. 2019-04-01 11:21:45 -04:00
Calvin Rose
b15cf193a0 Update os/stat 
os/stat can now take a keyword as the second argument
to avoid creating a table if one only wants on value
from stat.
 2019-04-01 11:11:15 -04:00
Calvin Rose
e239980da7 Quasiquoting bracketed tuples. 2019-03-31 14:15:26 -04:00
Calvin Rose
1709bce77e Add os/rm and os/rmdir 2019-03-30 15:39:24 -04:00
Calvin Rose
d6ba2de888 Fix os/dir on windows. 2019-03-30 13:46:52 -04:00
Calvin Rose
61c0a4bc87 Windows has different defines for file modes. 2019-03-30 13:09:35 -04:00
Calvin Rose
8af28d3fa5 Windows bump. 2019-03-30 13:06:24 -04:00
Calvin Rose
970923d0e5 Update os/dir for windows. 2019-03-30 13:01:57 -04:00
Calvin Rose
5d7dc0a57c Add os/dir support for linux/posix. 2019-03-30 12:36:27 -04:00
Calvin Rose
c5090606a4 Add os/stat function. 
Allows getting more information about files. This
is really useful for writing software that needs to inspect
the file system (like a static site generator). We still need
a way to iterate directories though.
 2019-03-30 12:06:14 -04:00
Calvin Rose
bf2d9ae634 Mess with includes for os.c 2019-03-28 23:34:24 -04:00
Calvin Rose
53c7f2eedd Add more os module functions. 2019-03-28 23:23:58 -04:00
Calvin Rose
bfd3845218 Fix cfunction debugging issue 
Cfunction were not describing themselves very well, as
their names were not be added to the registry.
 2019-03-27 00:14:51 -04:00
J.-F. Cap
22d75d017f fix AbstractType get/set error message 2019-03-26 21:47:12 -04:00
Calvin Rose
082639319e Add colors to repl and string/format. 
This makes the repl look nicer using ANSI
color codes, which are widely supported. The codes
can also be turned off via the -m flag.
 2019-03-24 15:00:22 -04:00
Calvin Rose
2c9195b507 More updates to meson 
Redo amalg script so we can more easily run
it from Meson.
 2019-03-23 13:50:50 -04:00
Calvin Rose
7f1b5d4d70 Merge core.janet into boot.janet 
This simplifies the build machinery a bit.
core.janet is never actually included in the final
binary, it is just used to generate an image file.
 2019-03-22 18:34:50 -04:00
Calvin Rose
25aa7a26c5 Add experimental meson build. 
Should help with IDE integration.
 2019-03-22 18:07:10 -04:00
Calvin Rose
cb2caecbb3 Add janetconf.h for configuring builds. 
Rather than edit the Makefile or the janet.h header yourself, use
janetconf.h to configure builds. This has the benefit of making it
easier to configure janet in a persitent but easy way.
 2019-03-22 14:33:30 -04:00
Calvin Rose
94a2084723 Add tostring method for abstract types. 
This lets abstract types customize how they
print for debugging.
 2019-03-19 13:36:26 -04:00