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760 Commits

Author SHA1 Message Date
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
5287007cd6 Fix typo in comment. 2019-04-09 09:05:47 -04:00
Calvin Rose
e5a56174e2 Switch fexists to use os/stat when available. 
When os/stat is not available, we first
try to read one byte from the file before
saying it is good. If that fails, it is not
a file that we can read from so it counts as not found.
 2019-04-09 09:01:52 -04:00
Calvin Rose
6c68c7a35f Address issue #78 
(file/open path :r+) should help. On windows, result
is unknown as of now.
 2019-04-09 08:38:56 -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longer needed as the replace mode is superseded by the accumulator mode,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
7d48e7fd1f Remove some extra search paths. 2019-04-01 14:07:13 -04:00
Calvin Rose
0063e3a69d Fix module path typo. 2019-04-01 13:48:30 -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
Calvin Rose
22e24fb47b Remove some dead code in bigint. 2019-03-19 12:30:44 -04:00
Calvin Rose
93f0d5f626 Quiet appveyor warnings. 2019-03-18 22:00:20 -04:00
Calvin Rose
bad040665f Renamed bigint -> inttypes / int 
A lot of refactoring larger integer types. Fix a number
of casting errors, but mostly rename things. Also try to
limit use of template-like macros as they bloat the binary
if not used in moderation. We were able to reduce the size of
typed array code as well by using a single view types.
 2019-03-18 18:36:53 -07:00
J.-F. Cap
a07d76b264 use custom string to bigint reader in place of strtol 
for better compatibility with default janet number reader
 2019-03-18 18:36:53 -07:00
J.-F. Cap
1db6d0e0bc Trap INT64_MIN / -1 exception 2019-03-18 18:36:53 -07:00
J.-F. Cap
34849ea7b3 added (u)int64 typed arrays back 2019-03-18 18:36:53 -07:00
J.-F. Cap
5a9f7c3a85 added in place op! operators 2019-03-18 18:36:53 -07:00
J.-F. Cap
15c6300608 added bitwise operators and guard for division by zero 2019-03-18 18:36:53 -07:00
J.-F. Cap
c6a4485623 code cleanup 2019-03-18 18:36:53 -07:00
J.-F. Cap
090c6ac975 added marshal/unmarshal 2019-03-18 18:36:53 -07:00
J.-F. Cap
319575c864 bigint operators and some tests 2019-03-18 18:36:53 -07:00
J.-F. Cap
42a0af3b1b bigint pretty printing 2019-03-18 18:36:53 -07:00
J.-F. Cap
9bc899ccf2 added core/bigint.c 2019-03-18 18:36:53 -07:00
J.-F. Cap
d29e3a1199 first experiment with bigint 2019-03-18 18:36:53 -07:00
rncar
41bb6a9833 Added a getter to the new pointer type. 2019-03-14 14:21:44 -04:00
Calvin Rose
95e54c66b6 Use one tag type true and false 
We moved the literals true and false into one tag
type, so we an extra tag for raw pointer types
(light userdata). These can be used from the C API via
janet_wrap_pointer and janet_unwrap_pointer.
 2019-03-13 14:50:25 -04:00
Calvin Rose
31e2415bbb Fix some indentation problems. 2019-03-12 20:56:16 -04:00
Calvin Rose
2a5234b390 Properly bail on parse and compile errors 
If -p flag is not set, we should bail on all three kinds
of errors, not just runtime errors. This includes
parse and compile errors. Before, parse and compile errors
were not properly affected by the :exit parameter to require, which
in turn caused scripts to not bail on parse or compile errors.
 2019-03-12 20:41:17 -04:00
Calvin Rose
d42bdf2443 Add proper optional arguments. 
Use &opt in the parameter list to get optional arguments.
 2019-03-12 00:23:14 -04:00
Calvin Rose
a246877c1e Remove iterate-template from exported core symbols. 2019-03-11 01:01:59 -04:00
Calvin Rose
e12aace02c Update web build. 2019-03-10 23:06:10 -04:00
Calvin Rose
51a9c7104d Hide each-template 2019-03-10 13:31:42 -04:00
Quan Nguyen
75dc08ff21 Fix nil error on drop-until fn 2019-03-10 12:39:55 -04:00
Quan Nguyen
609a9621af Correct doc for drop-until fn 2019-03-10 11:36:27 +07:00
Calvin Rose
8ba1121161 Add early returns via break. 
Inside a while loop, the argument to
break does nothing as while loops always
return nil.
 2019-03-09 22:01:10 -05:00
Calvin Rose
9a080197e7 Switch some instances of loop in core 
Several instances of loop in the core library are
switched over to the simpler each and for macros.
 2019-03-09 21:01:47 -05:00
Calvin Rose
e65375277a Update the loop macro. 
Using the new break special form, the loop
macro was cleaned up. Loop bindings are also
able to be used immediately after declaration, so
forms like (loop [x :range [0 10] :while (< x 5)] (print x)) will
now compile correctly.
 2019-03-09 20:47:07 -05:00
Calvin Rose
4a111b38b1 Add break special. 
The break special form can break out of both loops
and functions with an early (nil) return. Mainly useful
for generated code in macros, and should probably be discouraged
in user written code.
 2019-03-09 17:15:50 -05:00
Calvin Rose
a363dce943 Allow proper overriding of cfunctions in the core. 
Allow overriding functions in the core libray to provide better
functionality on startup. Used to include our getline function in
the repl but use a simpler version in the core library.
 2019-03-08 11:39:18 -05:00
Calvin Rose
687a3c91f5 Add array/remove and update CHANGELOG. 2019-03-08 10:24:21 -05:00
Calvin Rose
0382dc976b More code to better integrate with size_t 
Typed arrays use proper size_t support in more
places now.
 2019-03-08 00:44:26 -05:00
Calvin Rose
69dcab2b55 Silence some casting size_t to double errors. 2019-03-07 22:44:17 -05:00
Calvin Rose
c4f6f1d256 janet_marshal_bytes, janet_unmarshal_bytes size_t 
Instead of a int32_t as the length argument, use
size_t to match up better with typearray.c and probably
most idiomatic C libraries.

Janet uses int32_t for length internally for consistency, space
efficiency, ability to fit int32_t in double, and various
other reasons.
 2019-03-07 22:23:46 -05:00
Calvin Rose
b57e530553 Some more small changes to typedarray.c. 
We want to compile janet with MSVC warning free.
 2019-03-07 22:12:06 -05:00
Calvin Rose
021b71ad62 Allow proper serialization of size_t in marsh.c 
Typed arrays used size_t in serialization: C APIs will
also often use it, so it makes sense to add first class support
for it rather than assume it will will fint into an integer.

These changes should quiet some visual studio warnings.

Also make some spacing more consistent.
 2019-03-07 22:08:44 -05:00
Calvin Rose
0ee2ff1b05 Add :fiber-flags options to run-context. 
This also improves eval-string error behavior.
 2019-03-07 18:55:19 -05:00
Calvin Rose
adaa014d7c No div by 0 - will fix later. 2019-03-07 16:20:36 -05:00
Calvin Rose
dc9dc98e80 Update for issue #62 2019-03-07 16:17:18 -05:00
Calvin Rose
4a2d4f52b5 Allow inverted ranges with negative steps. 2019-03-04 15:44:56 -05:00
Calvin Rose
8d37e544ab Fix BSD builds. 
Try to silence some more undefined C warnings
with -fsanitize=undefined.
 2019-03-04 12:16:49 -05:00
Calvin Rose
b07adce2b9 Fix some issues found with -fsanitize=undefined 
Leave in issues with calling memcpy with size=0. If these
become a problem, will probably add a janet_memcpy as memcpy
is used so much in the code without 0 checks.
 2019-03-04 11:17:34 -05:00
Calvin Rose
1b9591b5e3 Add :down verb to loop macro. 
Also remove with-idemp from core, which was both confusing
(to the author) and not generally useful.
 2019-03-03 23:52:20 -05:00
Calvin Rose
8cc2c964c1 Add :export option to import 
Also allow NULL ptr to janet_getfile for flags.
 2019-03-02 11:46:31 -05:00
J.-F. Cap
7fef5be3af Merge remote-tracking branch 'upstream/master' into register-corefile 2019-03-02 15:38:31 +01:00
J.-F. Cap
1753f8bc18 Added janet_getfile C API function and revert core/file AT registering 2019-03-02 15:36:34 +01:00
Calvin Rose
7d17159ae4 Make JANET_STACK_MAX configurable option. 
Also double default value from 8192 to 16384
 2019-02-27 16:28:43 -05:00
Calvin Rose
3014a59c3e Fix parse error with comment on last line. 
If a comment is not followed by a newline character, then
we got a false parse error. This is because the comment
state is left on the parse stack when we finished parsing, and
since the parse stack was not emtpy, we assumed an error.

This commit adds the parser/eof function, which lets the parser know
that an eof was reached. Before, we simply added a fake newline
character in some cases, and in the case of reading a file, we did
nothing, hence the bug.
 2019-02-27 13:59:25 -05:00
J.-F. Cap
d70049dbb1 Register core/file abstract type 2019-02-27 10:54:10 +01:00
Calvin Rose
4713219317 Update whitespace and some doc strings. 2019-02-25 23:48:04 -05:00
J.-F. Cap
59393fc73b Added some guards in ta_view unmarshalling 
to protect against bad marshalled data.
 2019-02-26 02:28:24 +01:00
J.-F. Cap
3eb44f1f79 Fix buffer allocation 2019-02-26 00:21:03 +01:00
J.-F. Cap
fb5119bf43 Added some tests (suite 5) 2019-02-25 18:49:04 +01:00
J.-F. Cap
febfefa4b2 Added tarray/slice and fix buffer size 2019-02-25 02:21:10 +01:00
J.-F. Cap
632b920e97 fix C format 2019-02-24 22:36:35 +01:00
J.-F. Cap
c81bf42f6b Merge remote-tracking branch 'upstream/master' into typed-array-work 2019-02-24 22:25:33 +01:00
J.-F. Cap
4147c0ce1f Added typed array C API 2019-02-24 22:24:18 +01:00
Calvin Rose
602e30a421 Add "\v" string esca[e sequence. 2019-02-24 14:46:16 -05:00
Calvin Rose
9495be328c Be more careful about data alignment 
Alingment issues can happen anywhere we do casting
on pointer types. Be more careful in the peg module about
ensuring that pointers are aligned well.
 2019-02-24 13:43:38 -05:00
J.-F. Cap
0eae75a5c2 added MARSH_EOS check 2019-02-24 18:45:14 +01:00
J.-F. Cap
8e0d7f2539 Merge remote-tracking branch 'upstream/master' into typed-array 2019-02-24 03:06:26 +01:00
J.-F. Cap
9c1c7fb384 Remove AT id use name as tag 2019-02-24 02:51:34 +01:00
J.-F. Cap
af48912f11 Simplify Abstract type introspection 2019-02-24 02:02:54 +01:00
Calvin Rose
327d2ed849 Remove extra "compile error: " string. 2019-02-23 15:38:49 -05:00
J.-F. Cap
db64a682be fix incompatibilities with upstream/master changes in marsh.c 2019-02-23 17:54:09 +01:00
J.-F. Cap
4d3c655058 Merge remote-tracking branch 'upstream/master' into typed-array 2019-02-23 17:36:38 +01:00
J.-F. Cap
2becebce92 fix C source format 2019-02-23 17:13:43 +01:00
J.-F. Cap
0cc6c6ff33 implement typed array marshal/unmarshal and 
generic marshaling capabilities to abstract types.
 2019-02-23 16:58:47 +01:00
Calvin Rose
115bc6140b Fix NULL ptr issue. 2019-02-22 17:12:34 -05:00
Calvin Rose
b14fcb068b Update janet_pcall interface 
The programmer can now not only get the used fiber, but
provide a fiber to reuse if many calls are made in succession.
 2019-02-22 17:10:24 -05:00
Calvin Rose
2ea28f29b0 Shut up some warnings from clang's static analyzer. 
Not particularly useful actually, by and large false positives.
 2019-02-22 12:10:27 -05:00
J.-F. Cap
7cb1c7cef2 added ta marshalling 2019-02-22 17:41:27 +01:00
Calvin Rose
9d60e8b343 Address issue #54 
Bug when marshalling function environments that were still on a fiber
stack.
 2019-02-22 10:16:32 -05:00
Calvin Rose
340a6c4d8d Update marsh.c to use janet_panic for errors. 
Before, we used a local setjmp/longjmp for error handling.
Using janet_panic means errors can be more easily expressive and
code can be smaller.

However, we still need to make vector memory get gc collected, as
panics can cause the runtime to skip janet_v_frees.
 2019-02-22 10:12:25 -05:00
J.-F. Cap
e5a4c6fc2b Merge remote-tracking branch 'upstream/master' into ta-with-marshal 2019-02-22 15:58:47 +01:00
J.-F. Cap
db9ac6dba5 marshal buffer ok 2019-02-22 15:57:48 +01:00
J.-F. Cap
d570aae817 Merge branch 'ta-marshal' into ta-with-marshal 2019-02-22 11:13:12 +01:00
J.-F. Cap
59e4b15fad added some abstract type instrospection capabilities 
registering abstract type in vm_register table
 2019-02-22 10:54:22 +01:00
Calvin Rose
beed839d12 Remove the callable? predicate. 
Many times are callable now in some circumstances, so
the predicate is not that useful.
 2019-02-21 20:38:22 -05:00
Calvin Rose
1147482e62 Address #53 - marshalling fiber strangeness 
The unmarshaller was not tracking fibers in references.
 2019-02-21 19:11:28 -05:00
J.-F. Cap
4d07176f1c work in progress 2019-02-21 20:52:39 +01:00
Calvin Rose
8cff3dd2c3 Fix one more warning. 2019-02-21 11:46:39 -05:00
Calvin Rose
df550efb6b Fix MSVC compiler warnings. 2019-02-21 11:34:04 -05:00
Calvin Rose
00a47dc0cb Begin work on new memory layout for all objects and GC. 
The layout should actually be very similar to the old layout, but
the code will be much easier to change and should be more portable.
 2019-02-21 11:22:29 -05:00
Calvin Rose
811b1825cb Remove tuple/append and tuple/prepend. 
Use the splice special instead.
 2019-02-20 21:08:54 -05:00
J.-F. Cap
2ca252bc0e Merge remote-tracking branch 'upstream/master' into typed-array 2019-02-21 01:43:22 +01:00
J.-F. Cap
6054858359 fix C format 2019-02-21 00:20:54 +01:00
J.-F. Cap
1d50fd9485 First exeperiments with JS style Binary Typed Arrays 2019-02-21 00:15:48 +01:00
Calvin Rose
a982f351d7 Address #50 
Issues with range when called with 3 arguments.
 2019-02-20 12:07:20 -05:00
Calvin Rose
27a274b686 Update some corelib functions. 
Some corelib functions that were created via janet_quickasm
were missing some flags for arity checking, so they were marked as
accepting any arity.
 2019-02-19 23:41:16 -05:00
Calvin Rose
cb002e7b84 Update generating tools to produce stylish code. 
Really small whitespace changes in generated code.
 2019-02-19 21:28:22 -05:00
Calvin Rose
9d4effc02e Add make format to format code. 
A consistent style should help with contributors and
readability. We use astyle as the formatter as can make a pretty
good approximation of the current style and my preferred style.

Astyle can be found at http://astyle.sourceforge.net/astyle.html
 2019-02-19 20:51:34 -05:00
Dan Skorupski
ef5f80ad38 Fix indentation, converting some tabs to spaces. 2019-02-19 17:54:13 -06:00
Calvin Rose
dbcbb4466d We don't need to add module/\*headerpath\*. 
We can just dump janet.h into the lib folder as well.
 2019-02-18 22:25:40 -05:00
Calvin Rose
ed72dcf82d Rename the header <janet/janet.h> to <janet.h> 
Makes it easier to use and remember, and makes the
variable `module/*headerpath*` make more sense.
 2019-02-18 20:13:35 -05:00
Calvin Rose
8d9a88e759 Add JANET_PATH back in. 2019-02-18 15:31:15 -05:00
Calvin Rose
6af5800d21 Add -m option to command line 
The -m option set the default system path for finding libraries
for that invocation of Janet.
 2019-02-18 15:11:59 -05:00
Calvin Rose
540b326c54 Simpler way to set JANET_PATH at compile time. 2019-02-18 14:48:29 -05:00
Calvin Rose
660a2b41ae Set module/*syspath* to JANET_PATH at build time 
The takes out the hardcoded reference to /usr/local/
 2019-02-18 14:31:23 -05:00
Calvin Rose
07912f5ab2 Update comments in strtod.c 2019-02-17 21:44:58 -05:00
Calvin Rose
ffc14f6019 Oops, peg option issue fixed. 2019-02-17 21:25:30 -05:00
Calvin Rose
1e70c97ef0 Allow enabling/disabling of peg module. 
Use compiler define -DJANET_NO_PEG to turn off the peg module.
 2019-02-17 21:22:03 -05:00
Calvin Rose
6d5ff43de7 Make amalg build cleaner. 
Don't pull in a global header <janet/janet.h> unless we need to.
 2019-02-16 23:33:24 -05:00
Calvin Rose
3b6ff3c09a Add -c option to main client 
This allows compile janet source modules to images.
 2019-02-16 21:55:53 -05:00
Calvin Rose
0ce5acec89 Begin cleaning up string API. 
Remove string/pretty in favor of buffer/format and string/format. Also
drop string/number, which is more verbose and less flexible than
string/format.
 2019-02-16 15:12:34 -05:00
Calvin Rose
44e31cac5d
Merge pull request #40 from jfcap/string-format 
string/format
 2019-02-16 15:02:47 -05:00
Calvin Rose
029394db31 Add buffer/format as well as string/format. 
buffer/format uses the old string/format behavior. `string/format` no
longer requires a buffer, and returns a string.
 2019-02-16 13:59:38 -05:00
Calvin Rose
00020ba8ab Whitspace and style changes. 2019-02-16 13:40:51 -05:00
Calvin Rose
1f91ee30fe Make require simpler and module/find more useful. 
This replaces a lot of the functionality in require by moving
it to module/find. module/native-paths and module/image-paths are also
merged into the one module/paths to make it easier to extend. This of
course breaks some of the less important API - module/native-paths no
longer exists.
 2019-02-16 13:21:29 -05:00
J.-F. Cap
a6f022a73d Added string/format function (snprintf like) 2019-02-16 03:29:04 +01:00
Calvin Rose
2e1ec3700d Fix compilier warning on -Os, gcc. 2019-02-15 19:01:47 -05:00
Calvin Rose
9e6b1d1b16 Add images. 
Images are precompiled libraries. They can be created programmatically
via the `write-image` function and then loaded with `require` or
`import`. They can also be run by the command line tool - you must
specify the path to the image without the .jimage extension.
 2019-02-15 18:56:41 -05:00
Calvin Rose
bdf03b4706 Fix unmarshalling integers directly, not through readint. 2019-02-15 14:01:32 -05:00
Calvin Rose
4d96ba3ba9 Merge branch 'master' of github.com:janet-lang/janet 2019-02-15 13:21:00 -05:00
Calvin Rose
f161002390 Address #35 2019-02-15 13:20:20 -05:00
J.-F. Cap
e0d26629e0 Fix buffer (and string) used as callee for indexing. 2019-02-12 23:40:59 +01:00
Calvin Rose
17783c3c3e Add tuple/brackets 
Fix macro expansion via macex for bracketed tuples.
 2019-02-11 18:37:59 -05:00
Calvin Rose
c64e92a5de Add some unused math functions. 
Several functions from the C math library were
forgotten in the math module. These have been
added to the core library.
 2019-02-10 12:03:22 -05:00
J.-F. Cap
c6672e62ac Added math/abs binding 2019-02-10 14:06:10 +01:00
Calvin Rose
c6edf03ae8 Fix some code style, add tuple/type function. 
We need to be able to detect tuple type from janet code, otherwise
tuples will contain hidden state. The tuple/type function is able
to detect the flags in the tuple so the programmer can access them
if needed.
 2019-02-09 12:21:11 -05:00
J.-F. Cap
5020a1bae9 Added marshalling code to save tuple_flag 2019-02-09 17:00:35 +01:00
J.-F. Cap
86ba69c16b Merge remote-tracking branch 'upstream/master' into crazy-brackets 2019-02-08 23:45:55 +01:00
J.-F. Cap
5f70024f87 Experimental stuffs with bracket syntax 2019-02-08 21:49:28 +01:00
Calvin Rose
114a45306d Add more specialization for marshaling integers. 
This decreases the core image size by about 16.5k.
 2019-02-08 10:14:36 -05:00
Calvin Rose
fe27df528c Boot core library from image rather than source 
This should speed up start time and reduce malloc/free
usage to about 15% of what is what previously for startup.
The current cost is slightly larger binary as the representaion
of the image is currently less compact than source code.
 2019-02-08 00:44:30 -05:00
J.-F. Cap
8ab60e475a typo in janet_indexed_view 
(no consequence but look strange)
 2019-02-08 01:10:07 +01:00
Calvin Rose
6321c30cb1 Add methods for file io. 2019-02-06 17:58:27 -05:00
Calvin Rose
74e1a3273f Add method syntax to parser. 2019-02-05 19:43:41 -05:00
Calvin Rose
f6a3853131
Merge pull request #30 from jfcap/get-set-abstract 
Get set abstract
 2019-02-05 19:09:56 -05:00
J.-F. Cap
960cf76eb5 Experimental getter/setter for abstract types 2019-02-05 17:14:13 +01:00
Calvin Rose
1b735564fa Update copyright. 2019-02-03 15:34:41 -05:00
Calvin Rose
cb5263d2d8 Remove extra comment. 2019-02-03 15:32:39 -05:00
Calvin Rose
8a3f512746 Experimental changes to janet_call to make it faster. 
Remove setjmp and fiber creationg from janet_call. This
adds the constraint to janet_call can only be called when there
is already a current fiber.
 2019-02-01 11:56:25 -05:00
Calvin Rose
19e59705b9 Main rule in peg is always 0 
After we changed peg bytecode emission to
preallocate space for an instruction before
emitting sub rules, the rules are numbered
in the order that they are compiled. This means
that the main rule is always 0.
We can remove the explicitly stored main rule in
the peg structure.
 2019-01-31 23:39:33 -05:00
Calvin Rose
367c9da856 Fix some typos and update style. 
Add bars.janet tool for templating arbitrary
strings, especially HTML.
 2019-01-31 22:38:59 -05:00
Calvin Rose
4bcf6565cd Add parser/insert and bump to 0.4.0 2019-01-31 14:48:28 -05:00
Calvin Rose
0c950d0846 Fix emscripten build. 2019-01-31 13:02:09 -05:00
Calvin Rose
7ba925c50a Make getline more useful. 2019-01-31 12:34:22 -05:00
Calvin Rose
cb3b9dd76f Update changelog an fix typos. 2019-01-31 10:09:34 -05:00
Calvin Rose
c76f4e89d8 Remove redundancies in stacktraces. 
There was an implementation for stacktraces in both
run.c and in core.janet, status-pp. The commit removes
the one in core.janet in favor of the C based stacktrace, which
is exposed via debug/stacktrace. Lots of reshuffling of run-context
ensued as well, which resulted in an api that is a bit cleaner.
 2019-01-30 23:11:12 -05:00
Calvin Rose
85a211b26b Remove extra vector function. 2019-01-30 21:22:40 -05:00
Calvin Rose
46c540b93e Add math headers for emscripten 
We now check for NaN in table.c and struct.c
as we disallow NaN keys.
 2019-01-29 18:18:14 -05:00
Calvin Rose
32c209ede9 Address #25 2019-01-29 13:59:08 -05:00
Calvin Rose
0d293cd3f5 Update require to use real path name rather than module name. 2019-01-28 21:48:13 -05:00
Calvin Rose
f284776490 Address #24 2019-01-28 20:30:45 -05:00
Calvin Rose
38a7e4faf1 Disallow NaN as table/struct key. 
Fix bugs and add tests for denormalized tables
and structs.
 2019-01-28 11:50:33 -05:00
Calvin Rose
c333cbfa55 0.3.0 2019-01-26 21:40:04 -05:00
Calvin Rose
d85892edc8 0.3.1 2019-01-26 21:34:08 -05:00
Calvin Rose
68e00cdb7a Update slurp and spit error handler. 2019-01-26 17:27:05 -05:00
Calvin Rose
e755f98300 Address #23 2019-01-25 20:31:08 -05:00
Calvin Rose
611543c48b Add source amalgamation 
The amalgamated source concatenates all sources
to a file janet.c which can be used for
embedding janet, much in the same way as sqlite
or mongoose.
 2019-01-24 00:15:58 -05:00
Calvin Rose
795e7a9de8 Make os/date results more consistent. 2019-01-20 16:49:39 -05:00
Calvin Rose
090a6a8c5c Add optional env arguments to eval functions. 2019-01-20 16:06:30 -05:00
Calvin Rose
2bbf9fdcc5 Add os/date to core library. 2019-01-20 14:34:33 -05:00
Calvin Rose
737b2449f0 Update highlight and the mainclient. 2019-01-20 10:05:51 -05:00
Calvin Rose
48b179d67e Add slurp and spit to the core library. 2019-01-19 22:00:33 -05:00
Calvin Rose
bf8d5da3dc Fix possible memory leak on buffer overflow. 
(All buffer push functions can panic (longjmp), skipping
 deinit. Instead, we should use the garbage collected api).
 2019-01-19 12:32:52 -05:00
Calvin Rose
5ba969f91d Make match macro prettier. 2019-01-18 15:24:58 -05:00
Calvin Rose
26818a5e5c Fix doc generation. 2019-01-18 12:26:04 -05:00
Calvin Rose
b84b0e4828 Expose more of the module system. 
The system path can more easily modified at runtime,
and the module/cache and module/loading tables are now exposed.
Properly cache native modules as well.
 2019-01-18 12:04:34 -05:00
Calvin Rose
b4934ceddc Make parser errors a bit better for files with no closing 
delimiters.
 2019-01-17 23:43:46 -05:00
Calvin Rose
c4114fbcdb Add quote special to peg syntax to make captures terser. 2019-01-17 19:28:42 -05:00
Calvin Rose
95f2bbe0a0 Add highlight.janet tool which can highlight 
janet source code and output html or terminal escaped code.
Also made re entrant calls into the vm provide better
error messages.
 2019-01-17 18:12:26 -05:00
Calvin Rose
63137b8107 Fix parsing bug for numbers. 2019-01-17 12:32:51 -05:00
Calvin Rose
2c1b506213 Add tagged captures for a better (more correct) form of look behind. 2019-01-16 22:38:11 -05:00
Calvin Rose
612a245961 More work on peg. Disable indexed backrefs and replace substitution 
with accumulation.
 2019-01-16 21:11:55 -05:00
Calvin Rose
82cddef5bb Update man page and add early exit to number scanning for parser. 2019-01-16 12:32:33 -05:00
Calvin Rose
d0fc29338c Add error special form in Peg to allow construction of grammar errors 
for more useful grammars that could eventually be used in a compiler.
 2019-01-15 16:04:47 -05:00
Calvin Rose
4eeadd7463 Add optional form to peg (shorthand for (between 0 1 patt)). 2019-01-15 14:08:03 -05:00
Calvin Rose
3a9b50ea4a Update peg doc and remame some peg specials. 2019-01-14 22:17:13 -05:00