c55ce758ed
change increment arguments to a more efficiency level & change gc.nil, gc.one, gc.zero to constant nil, one, zero
2022-02-04 01:51:30 +08:00
0a407437a4
change native function num()
...
num now returns nil if the argument is not a number or numerable string.
2022-01-27 21:41:06 +08:00
b92eb4b089
update README.md
2022-01-25 15:02:57 +08:00
5778d1e38d
update new test data
2022-01-24 15:19:27 +08:00
479e5a2c52
fix errors in README.md
2022-01-22 22:19:14 +08:00
2f455c52c1
fix error in README.md
2022-01-22 22:09:00 +08:00
78c1f9b7a9
add contents in README.md
2022-01-22 22:05:42 +08:00
1923fc74e4
update README.md
2021-12-23 21:46:53 +08:00
189d49fa4a
add debugger framework
...
with function:backtrace,run,help,show global/local/upvalue,exit
2021-12-20 21:33:22 +08:00
5a80258d20
bug fixed & add os.platform
2021-12-08 18:46:32 +08:00
9861ecd03e
add dylib.dlopen dylib.dlsym dylib.dlclose dylib.dlcall
...
now you could add your own modules into nasal without changing the source code!
2021-12-03 19:31:03 +08:00
f8e2918561
add unix.opendir unix.readdir unix.closedir
2021-10-31 23:11:04 +08:00
e4ea34db51
add unix.time unix.chdir unix.sleep unix.getcwd unix.getenv
2021-10-29 19:52:49 +08:00
d4a9412947
optimize code structure
2021-10-16 21:08:57 +08:00
577546763f
change function name and cli format
2021-10-14 23:22:28 +08:00
58ea303202
complete simple tutorial
2021-10-14 13:42:07 +08:00
818685c48d
change output format of information of bytecodes
2021-10-13 22:59:15 +08:00
5d13261516
optimize source code
2021-10-12 18:26:10 +08:00
1733ac0573
vm_nil,vm_num changed to no-gcobject
2021-10-08 23:18:26 +08:00
35fc848672
fully functional closure
2021-08-11 14:54:17 +08:00
e3f3bd7387
update readme
2021-08-10 17:55:49 +08:00
5b6c78783e
update README
2021-08-04 00:03:49 +08:00
fa618eb97f
variables can be used before definition
...
change program to command line
change trace back info
change print function of nasal_vec and nasal_hash
2021-08-03 18:55:11 +08:00
91771297d3
add test file
2021-08-01 22:34:02 +08:00
4e1a3c5f2d
syntax bug fixed
...
syntax like:
var f=func(){}
(var a,b,c)=(1,2,3);
will be incorrectly recognized like:
var f=func(){}(var a,b,c)
this bug is fixed now.
2021-08-01 02:11:27 +08:00
df634cb1b2
update readme:difference between this and andy's interpreter
2021-08-01 01:54:14 +08:00
7a93f5b89b
update
2021-07-19 17:04:45 +08:00
9fe7a86a3b
add trace back info
2021-07-16 17:18:13 +08:00
0b2fe61e6e
add instruction & changes in codegen
...
add some instructions that execute const values.
the first symbol called in assignment will use op_load instead of op_meq,op_pop to assign.
2021-06-29 17:18:05 +08:00
706659ba3d
change instruction dispatch to computed-goto
...
bug fixed
prepare for version 7.0
2021-06-26 14:53:10 +08:00
fd57e9a47c
performance optimization of vm/lex/parse/test
2021-06-24 00:26:26 +08:00
ab99d2d1ed
change mcall to call->mcall&allow differen lvalue in assignment
2021-06-21 16:46:47 +08:00
00c6e3b4fd
nothing changed
2021-06-20 01:27:01 +08:00
cdf7b92a8e
add statistical information
2021-06-19 00:32:10 +08:00
4f3ddf803a
add tips
2021-06-13 01:01:32 +08:00
de305d26ad
fixed an error in README
2021-06-12 01:23:06 +08:00
9f30f45774
Update README.md
2021-06-11 15:28:25 +08:00
1ae47807eb
Add command line parameters & chr supports extended ASCII
2021-06-11 15:16:06 +08:00
3deea632f8
front end optimization&stack overflow prompt
...
change parameter type to avoid unnecessary copies of string.
change stack depth from 65536<<4 to 16+(65536<<2).
now you could know stack overflow when it happens
2021-06-07 23:53:43 +08:00
fd7677f94f
update README.md(some history of this project)
...
AND a question of admins' brains of gitee
2021-06-05 17:15:07 +08:00
2e31a70406
Update README.md
2021-06-03 21:59:15 +08:00
a68bf85f04
bug fixed
...
a gc bug which causes fatal error.
add member value collect to make sure that nasal_val is not collected repeatedly.
use builtin_alloc in builtin function to avoid incorrect collection of value in use(gc_alloc).
change free_list to free_list[vm_type_size] to avoid too many calls of new/delete(but seems useless?)
but the most important thing is fixing this bug.
2021-05-31 19:10:59 +08:00
a463af53b7
add license & other changes
...
parser recognizes syntax errors more accurately.
change some for loop to standard c++11 for(auto iter:obj)
add MIT license
change info in README.md
2021-05-04 17:39:24 +08:00
6adb991c04
parser reports syntax error accurately
...
still need improvement
2021-05-04 01:13:53 +08:00
c5f4736984
change scope from unordered_map to vector
2021-04-19 19:12:41 +08:00
a7d6518bff
add test file & update README
2021-04-04 23:35:13 +08:00
0700ce14f7
change function of vapp & README update
2021-04-03 23:47:14 +08:00
144e6f45da
gc changed to mark-sweep
2021-03-27 01:08:05 +08:00
a421470715
change map to unordered_map
2021-03-01 15:54:58 +08:00
1c40cca673
add tutorial of how to add built-in function
2021-02-23 23:33:01 +08:00
ValKmjolnir
Valk Richard Li