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628 Commits

Author SHA1 Message Date
Roberto Ierusalimschy
360587f319 favoring 'tonumber' over 'nvalue' 2013-04-26 16:51:17 -03:00
Roberto Ierusalimschy
4abe99dc34 new interface for 'tonumber' 2013-04-26 13:03:50 -03:00
Roberto Ierusalimschy
d4e6b75098 "integer" keys in tables are now lua_Integer, not 'int'. 2013-04-26 12:39:25 -03:00
Roberto Ierusalimschy
01b6fe0cbf new API function 'lua_isinteger' 2013-04-25 10:52:49 -03:00
Roberto Ierusalimschy
7a543cfae6 2013-04-15 12:43:34 -03:00
Roberto Ierusalimschy
8f8665fffa 'ttypenv' -> 'ttnov' 2013-04-12 16:07:09 -03:00
Roberto Ierusalimschy
75250a237c typos in comments 2013-03-16 18:10:18 -03:00
Roberto Ierusalimschy
7ea68d84c4 added comment 2012-12-05 17:49:55 -02:00
Roberto Ierusalimschy
0e9167bc72 missing brackets in 'if' body (no bug, only 'luaC_checkfinalizer' is 
called to do nothing)
 2012-12-05 17:09:23 -02:00
Roberto Ierusalimschy
52f9ccd298 removed unreacheable 'lua_unlock' 2012-11-04 18:08:17 -02:00
Roberto Ierusalimschy
ad5da6ba14 API functions get acceptable indices except when not possible (when 
they modify the value at that index) + new macro 'ispseudo' +
specific test 'api_checkstackindex'
 2012-10-19 12:52:46 -03:00
Roberto Ierusalimschy
cf160abcf9 no more macro 'changenvalue' 2012-09-11 15:21:44 -03:00
Roberto Ierusalimschy
53480f1163 details (remove of some extra spaces) 2012-08-14 15:12:34 -03:00
Roberto Ierusalimschy
cc2a60ecb7 bugs in yields inside debug hooks 2012-06-08 12:14:04 -03:00
Roberto Ierusalimschy
21ed264a38 compensate for 'GCSTEPSIZE' in GC steps 2012-05-23 12:42:27 -03:00
Roberto Ierusalimschy
086da10dac merge of fields 'lastmajormem' (used in gen. mode) and 'estimate' 
(used in inc. mode)
 2012-05-22 14:50:39 -03:00
Roberto Ierusalimschy
398811a313 simpler macro 'luaC_condGC' + better 'step' in 'lua_gc' + 
micro bug in 'luaC_checkfinalizer' (current sweep object could be
removed from 'allgc' list)
 2012-05-21 10:18:10 -03:00
Roberto Ierusalimschy
31829ad177 test for whether collector is running moved from function to 
macro 'luaC_condGC'.
 2012-05-11 16:22:33 -03:00
Roberto Ierusalimschy
7bcb2462e4 comments 2011-11-30 10:58:57 -02:00
Roberto Ierusalimschy
3617e04e97 'lua_load' has an extra argument 'mode' 2011-11-29 13:55:08 -02:00
Roberto Ierusalimschy
b5d7255034 small changes to avoid some warnings 2011-11-16 16:51:36 -02:00
Roberto Ierusalimschy
166ce15512 cannot apply macro 'getstr' over NULL 2011-10-31 15:48:51 -02:00
Roberto Ierusalimschy
475e6c5352 'lua_setglobal/lua_getglobal' implemented as functions to avoid 
problems with stack indices
(e.g., lua_getglobal(L, lua_tostring(L, -1)) )
 2011-10-24 14:53:05 -02:00
Roberto Ierusalimschy
af00a0772c new functions lua_rawsetp/lua_rawgetp 2011-10-24 12:54:05 -02:00
Roberto Ierusalimschy
e24f1ee9ff lint (unreachable code) 2011-09-30 09:44:45 -03:00
Roberto Ierusalimschy
ad90447eb6 detail: new macros for non-valid values 2011-09-26 17:17:27 -03:00
Roberto Ierusalimschy
89b59eee73 bug: __newindex metamethod may not work if metatable is its own 
metatable + luaV_settable does not create entry when there is a
metamethod (and therefore entry is useless)
 2011-08-17 17:26:47 -03:00
Roberto Ierusalimschy
92afcf2823 no more 'luaH_setstr (used only once) + 'luaH_setint' receives value 
to be set.
 2011-08-09 17:58:29 -03:00
Roberto Ierusalimschy
fd80e63468 configuration for NaN trick big-endian + macro 'luai_checknum' to 
ensure numbers comming from C are not "improper" (some kinds of
signaling NaNs)
 2011-06-13 11:13:06 -03:00
Roberto Ierusalimschy
3b44821334 stricter control (using tag variants) over closure kinds (Lua x C) 2011-06-02 16:31:40 -03:00
Roberto Ierusalimschy
821bd7025e more uniform names for 'equalobj'-related functions 2011-05-31 15:27:56 -03:00
Roberto Ierusalimschy
9b7dddad7d no need for two different implementations for equality (one raw and 
one with metamethods)
 2011-05-31 15:24:36 -03:00
Roberto Ierusalimschy
119d5e46d5 lua_arith gets no fake operand for unary minus 2011-04-05 11:26:23 -03:00
Roberto Ierusalimschy
868ff40339 full collection does not restart collector + avoid changing GC 
state if an error happens in a step
 2010-12-29 16:00:23 -02:00
Roberto Ierusalimschy
551b076f1c change in the relationship between totalbytes and GCdebt - luaM_realloc_ 
is too critical to update two counters
 2010-12-20 17:40:07 -02:00
Roberto Ierusalimschy
737f119187 better control for GC running or stopped 2010-12-20 16:17:46 -02:00
Roberto Ierusalimschy
9b7a12c46d finalizers (__gc) for tables 2010-11-26 12:32:31 -02:00
Roberto Ierusalimschy
f1629217f1 code for conversion macros moved from luaconf to llimits + 'uint' 
renamed to 'unsigned' in those macros
 2010-11-03 13:16:17 -02:00
Roberto Ierusalimschy
c6b64ffe65 new type lua_Unsigned and corresponding projection/injection functions 2010-10-25 18:31:11 -02:00
Roberto Ierusalimschy
4590a89b32 corrected warnings from different compilers (mostly casts and small 
details)
 2010-10-25 17:01:37 -02:00
Roberto Ierusalimschy
e3eabcf913 'lua_[gs]etupvalue' may work even without debug information 
(that is, without upvalue names)
 2010-09-07 16:35:04 -03:00
Roberto Ierusalimschy
0df2238063 name "_ENV" configurable through 'luaconf.h' 2010-09-07 16:21:39 -03:00
Roberto Ierusalimschy
6828f6d427 new parameter 'majorinc' to control frequency of major collections 
in generational mode
 2010-09-03 11:14:01 -03:00
Roberto Ierusalimschy
5e7dbd0b8b api checks to ensure that thread is OK when using lua_call/lua_pcall 2010-08-04 15:40:28 -03:00
Roberto Ierusalimschy
8b7cf8c62d 'lua_[gs]etenv' -> 'lua_[gs]etuservalue' 2010-07-25 12:18:19 -03:00
Roberto Ierusalimschy
a9dc7c8828 functions lua_tonumber/lua_tointeger replaced by lua_tonumberx/lua_tointegerx 
that have an extra out parameter with conversion status
 2010-07-02 14:35:06 -03:00
Roberto Ierusalimschy
3819c30e55 better names for barrier macros 2010-06-04 10:05:29 -03:00
Roberto Ierusalimschy
bd619b9311 new macro MAXUPVAL (maximum number of upvalues per closure) 2010-05-31 13:08:55 -03:00
Roberto Ierusalimschy
4a925c1552 in 'absindex', do not need to call gettop (can inline it) 2010-05-14 10:15:26 -03:00
Roberto Ierusalimschy
e924a7f9ea new API function 'lua_absindex' 2010-05-12 11:09:20 -03:00
Roberto Ierusalimschy
8e1bdda66a stupid bug when calling 'luaC_changemode' (in function lua_gc) 2010-05-07 15:10:01 -03:00
Roberto Ierusalimschy
d77898597e new function 'luaC_changemode' 2010-05-05 15:53:41 -03:00
Roberto Ierusalimschy
3eb1788bb4 new way to control GC speed (keeping a 'debt' counter) 2010-04-29 14:31:31 -03:00
Roberto Ierusalimschy
ed720d09f3 upvalue barriers for Lua functions must act on the upvalue itself, 
not on its closure
 2010-04-20 17:14:50 -03:00
Roberto Ierusalimschy
1bb407e494 in lua_gc/step, 'luaC_step' changes GCthreshold, so there was little 
control over the real step size.
 2010-04-19 13:33:19 -03:00
Roberto Ierusalimschy
53f9499f7f "light C function" is a better name than "C-function pointer" 2010-04-18 10:22:48 -03:00
Roberto Ierusalimschy
7dfa4cd655 first implementation of light C functions 2010-04-14 12:13:48 -03:00
Roberto Ierusalimschy
a2f98314a3 'lua_pushstring' now uses 'luaS_new' 2010-04-05 11:21:38 -03:00
Roberto Ierusalimschy
11126422d9 option to return GC to normal (incremental, non generational) mode 2010-04-02 12:19:19 -03:00
Roberto Ierusalimschy
a8d3aa14fd global table now is only kept in the registry 2010-03-29 14:43:14 -03:00
Roberto Ierusalimschy
064e406f67 no more fenvs! 2010-03-26 17:58:11 -03:00
Roberto Ierusalimschy
5c87f61e6b major collections in generational mode 2010-03-25 16:37:23 -03:00
Roberto Ierusalimschy
74123e9686 draft version of a generational mode for garbage collection. (Not well 
tested; no major collections; ...)
 2010-03-22 15:28:03 -03:00
Roberto Ierusalimschy
1124cb1247 first step towards _ENV: all chunks have an puvalues _ENV with the 
global table
 2010-03-08 13:55:52 -03:00
Roberto Ierusalimschy
c8ff7de7f0 field 'oldtop' renamed to 'extra', as it can be used for other 
purposes
 2010-02-09 09:55:37 -02:00
Roberto Ierusalimschy
4f5f2fe367 new function 'luaL_cpcall' 2010-01-21 14:49:21 -02:00
Roberto Ierusalimschy
070d3743a7 "no value" added to array luaT_typenames + occurrences of "userdata" 
in that array unified in a single address
 2010-01-13 14:18:25 -02:00
Roberto Ierusalimschy
cef96b73e1 added casts from int to enumerations to follow C++ rules 2010-01-11 15:38:30 -02:00
Roberto Ierusalimschy
f75be1cb28 removed parentheses around some function names in their definitions 2010-01-08 13:16:56 -02:00
Roberto Ierusalimschy
cec25167d1 new api_check that 'pcallk' cannot be called inside hooks 2010-01-04 16:17:51 -02:00
Roberto Ierusalimschy
cb3f95d516 'lua_cpcall' is deprecated 2009-12-22 14:47:00 -02:00
Roberto Ierusalimschy
f84b575cfa no more pseudoindex LUA_GLOBALSINDEX; global table now accessible 
through registry
 2009-12-22 13:32:50 -02:00
Roberto Ierusalimschy
c3a6f3fa1c 'lua_objlen' replaced by 'lua_rawlen', 'lua_len', and 'luaL_len' 2009-12-17 14:20:01 -02:00
Roberto Ierusalimschy
9fbe0690fb base-level C use global table as its environment 2009-12-15 09:25:36 -02:00
Roberto Ierusalimschy
ed117bb42a lua_checkstack does not raise memory errors (instead it signals them) 2009-12-08 14:15:43 -02:00
Roberto Ierusalimschy
86312e1a7d lua_objlen calls __len metamethod on tables (if present) 2009-12-07 13:49:47 -02:00
Roberto Ierusalimschy
3e41afcec5 extra api checks for number of returns of C functions and for lua_yield 2009-11-27 13:37:59 -02:00
Roberto Ierusalimschy
7fe405739c renaming: 'lua_upvaladdr' -> 'lua_upvalueid', 
'lua_upvaljoin' -> 'lua_upvaluejoin'
 2009-11-09 17:10:48 -02:00
Roberto Ierusalimschy
1ce819333d new option 'isrunning' for 'lua_gc' (and 'collectgarbage') 2009-11-09 16:55:17 -02:00
Roberto Ierusalimschy
88eb901f81 registry and global table may be changed through the API without a 
write barrier, so GC should visit them in the atomic phase.
 2009-11-09 16:29:21 -02:00
Roberto Ierusalimschy
599789a907 better to enclose macros in 'if' bodies with brackets 2009-11-06 15:03:37 -02:00
Roberto Ierusalimschy
b7d5f18d71 api functions to manipulate upvalues do not need to check their 
arguments (the caller must check them before calling)
 2009-11-05 15:26:00 -02:00
Roberto Ierusalimschy
5598b2bc55 new functions to identify and join upvalues 2009-11-05 14:48:31 -02:00
Roberto Ierusalimschy
5bc91c6405 no more one environment per thread: all threads share a single global 
environment
 2009-10-23 17:12:19 -02:00
Roberto Ierusalimschy
a5382b763c new function lua_copy 2009-10-05 13:44:33 -03:00
Roberto Ierusalimschy
5938212748 information about upvalues (where they come from) kept in Proto structure, 
instead of sequence of pseudo-opcodes after OP_CLOSURE
 2009-09-28 13:32:50 -03:00
Roberto Ierusalimschy
a650378822 'cpcall' reimplemented as a predefined value in the registry 2009-09-21 09:09:52 -03:00
Roberto Ierusalimschy
67cae2854c 'lua_mainthread' replaced by new preregistered value LUA_RIDX_MAINTHREAD 2009-09-17 15:04:21 -03:00
Roberto Ierusalimschy
4a714cebd1 API checks now have explanatory messages 2009-08-31 11:26:28 -03:00
Roberto Ierusalimschy
3135a6bbab luaH_[gs]etnum renamed to luaH_[gs]etint (as they only accept integers, 
not generic numbers)
 2009-08-07 13:17:41 -03:00
Roberto Ierusalimschy
bd5fa9cc8f new macro 'getproto' 2009-07-15 15:37:19 -03:00
Roberto Ierusalimschy
215885768c 'index2adr' -> 'index2addr' (correct spelling) 2009-07-15 14:57:03 -03:00
Roberto Ierusalimschy
f76f4cb79d new way to control stack overflow, controling only total size of the stack 2009-07-15 14:26:14 -03:00
Roberto Ierusalimschy
02504d86d3 l_version may be local to 'lua_version' 2009-06-19 11:21:23 -03:00
Roberto Ierusalimschy
1d6ebce296 new function 'lua_version' (so that 'checkversion' can be implemented 
in the auxiliary library)
 2009-06-18 15:59:18 -03:00
Roberto Ierusalimschy
c1de1fdac6 small optimization in 'lua_arith' (avoids overhead in the common case 
of both arguments being numbers)
 2009-06-18 13:36:40 -03:00
Roberto Ierusalimschy
14115170bc lua_objlen should not work for numbers (according to the manual) 2009-06-17 15:38:54 -03:00
Roberto Ierusalimschy
6980cb1aa7 new functions 'lua_arith' and 'lua_compare' 2009-06-17 14:53:14 -03:00
Roberto Ierusalimschy
a21c89ddc8 new API function 'lua_mainthread' 2009-06-15 16:51:31 -03:00
Roberto Ierusalimschy
9423e22aa3 no more L->base + ci->base only for Lua functions (C functions may use 
'func')
 2009-06-01 16:09:26 -03:00
Roberto Ierusalimschy
57f8414de1 small bug in 'luaV_concat' (L->top was left incorrect in some cases) 2009-05-27 14:11:27 -03:00
Roberto Ierusalimschy
d3037d97ec several small improvements based on 'ci' being fixed now (including 
erasing savedpc from lua_State)
 2009-04-17 19:00:01 -03:00
Roberto Ierusalimschy
4f88418170 'CallInfo' stack implemented as double-linked list instead of an array 2009-04-17 11:28:06 -03:00
Roberto Ierusalimschy
70a63fa5ad first implementation of yieldable 'pcall' 2009-04-08 15:04:33 -03:00
Roberto Ierusalimschy
4e43741943 in 'lua_call', avoid preparing a continuation when thread cannot yield. 2009-03-30 15:39:20 -03:00
Roberto Ierusalimschy
6d0ae11c57 'context' added to suspendable calls 2009-03-23 11:26:12 -03:00
Roberto Ierusalimschy
ba484b9eb1 yielding across lua_call (first version) 2009-03-10 14:14:37 -03:00
Roberto Ierusalimschy
0cea28a785 better error messages for 'lua_checkversion' 2009-02-19 14:15:13 -03:00
Roberto Ierusalimschy
d2ebdc045b new macro 'lua_checkversion' to check whether core and application are 
compatible
 2009-02-18 14:20:56 -03:00
Roberto Ierusalimschy
e23da9edee GC step does not unblock collector (when it is blocked by "stop") 2008-08-01 14:01:16 -03:00
Roberto Ierusalimschy
5298392c5a bug: GC step could loop forever under very particular circumstances 2008-07-04 15:27:11 -03:00
Roberto Ierusalimschy
e2b366c760 userdata with finalizers are kept in a separated list 2008-02-19 15:55:09 -03:00
Roberto Ierusalimschy
6d182faab6 bug: lua_checkstack may have arithmetic overflow for large 'size' 2008-02-14 14:02:58 -02:00
Roberto Ierusalimschy
3deb38814d added assertions checking maximum number of upvalues 2008-02-12 11:34:12 -02:00
Roberto Ierusalimschy
dd3519ab89 comment (LUA_GLOBALSINDEX does not need write barrier in lua_replace) 2008-01-25 11:42:12 -02:00
Roberto Ierusalimschy
abcc124df0 BUG: lua_setfenv may crash if called over an invalid object 2007-11-28 16:27:38 -02:00
Roberto Ierusalimschy
72c2f75648 detail (LUA_COPYRIGHT includes release number) 2007-08-07 13:53:40 -03:00
Roberto Ierusalimschy
619be354c8 lua_pushstring/pushlstring return string 2007-04-17 10:19:53 -03:00
Roberto Ierusalimschy
3d480b04a5 more specific ident labels 2007-02-07 12:28:00 -02:00
Roberto Ierusalimschy
80a267b130 avoid $URL for ident; it is reserved in subversion 2006-10-17 17:00:07 -03:00
Roberto Ierusalimschy
a7c9e45c64 avoid trailing white spaces 2006-09-11 11:07:24 -03:00
Roberto Ierusalimschy
3ca9af51a4 emergency garbage collector (core forces a GC when allocation fails) 2006-07-11 12:53:29 -03:00
Roberto Ierusalimschy
fad7582c9a explicit test for common error (due to compatibility issue) 2006-06-07 09:37:17 -03:00
Roberto Ierusalimschy
475b0ecbf1 new macro LUA_RELEASE 2006-06-02 12:34:00 -03:00
Roberto Ierusalimschy
dd1221582b details 2006-01-10 10:50:00 -02:00
Roberto Ierusalimschy
c505f341d6 small changes in casts 2005-12-22 14:19:56 -02:00
Roberto Ierusalimschy
9f4211310f more precision for gc count 2005-10-20 09:35:50 -02:00
Roberto Ierusalimschy
d8f1cca16e new function 'lua_setallocf' 2005-09-20 14:55:10 -03:00
Roberto Ierusalimschy
38f585d271 separated macros for thread creation and state creation 2005-09-14 14:44:48 -03:00
Roberto Ierusalimschy
c3cc4de3fd small bug (zero is not error code) 2005-09-01 14:42:22 -03:00
Roberto Ierusalimschy
98296f6b45 some bugs related to stack reallocation 2005-08-24 13:15:49 -03:00
Roberto Ierusalimschy
1a343814d8 details 2005-07-31 14:12:32 -03:00
Roberto Ierusalimschy
b3f7a43019 lua_setfenv/lua_getfenv should also manipulate threads 2005-07-06 15:07:30 -03:00
Roberto Ierusalimschy
ee1edd5734 detail 2005-07-05 11:31:20 -03:00
Roberto Ierusalimschy
d628795940 lua_objsize -> lua_objlen (more compatible with use of `len´ in other 
places [opcode name, metamethod index, etc.])
 2005-05-31 11:34:02 -03:00
Roberto Ierusalimschy
90de38bf1f warnings in VS .Net 2005-05-31 11:25:18 -03:00
Roberto Ierusalimschy
67578ec51f several small details 2005-05-17 16:49:15 -03:00
Roberto Ierusalimschy
da32450c3d new API function `lua_tolstring' 2005-05-16 16:21:11 -03:00
Roberto Ierusalimschy
6cf85dcc90 metatables for all types 2005-05-05 12:34:03 -03:00
Roberto Ierusalimschy
71eb824036 details 2005-04-05 12:35:15 -03:00
Roberto Ierusalimschy
0316308c0d removed dirt optimizations that gave small gains 2005-04-04 15:12:51 -03:00
Roberto Ierusalimschy
390256edf7 better name for GC pause 2005-03-22 13:04:29 -03:00
Roberto Ierusalimschy
ad24cff0f1 lua_gc(STEP) returns whether collection cycle finished 2005-03-21 15:12:21 -03:00
Roberto Ierusalimschy
f41fc0eb0e small bug: a GC step was not proportional to its "size" 2005-03-18 17:11:28 -03:00
Roberto Ierusalimschy
d872090248 small errors in previous `ci' of luaconf.h. 2005-03-18 15:55:45 -03:00
Roberto Ierusalimschy
9ffae705ee new "primitive" getn 2005-03-16 13:58:41 -03:00
Roberto Ierusalimschy
370d31a559 luac´ -> luai' (to avoid confusion with other luac stuff) 2005-03-09 13:28:07 -03:00
Roberto Ierusalimschy
f8df21bd20 `luaconf.h´ exports all its definitions always (so all of them 
must have a lua/LUA prefix).
 2005-03-08 17:10:05 -03:00
Roberto Ierusalimschy
b5b230d95c fewer #include's in luaconf.h 2005-03-08 15:09:16 -03:00
Roberto Ierusalimschy
d55bb795fa details 2005-02-23 14:30:22 -03:00
Roberto Ierusalimschy
7d45a5f48f C functions and userdata also have environments 2005-02-18 10:40:02 -02:00
Roberto Ierusalimschy
5be517602e no more generational collector (and no more `noinc' mode) 2005-01-14 12:19:42 -02:00
Roberto Ierusalimschy
071b2ae0e1 details 2005-01-07 17:53:32 -02:00
Roberto Ierusalimschy
65726f3e2e cleaner interface to `ltable' 2005-01-04 13:55:12 -02:00
Roberto Ierusalimschy
c6254dceff a different option for the GC 2004-12-13 10:15:11 -02:00
Roberto Ierusalimschy
39a8082f50 more options for controling the GC 2004-12-06 15:53:42 -02:00
Roberto Ierusalimschy
c78940f21a static names do not need `luaX_' prefix 2004-12-03 18:50:25 -02:00
Roberto Ierusalimschy
2f82bf6fe9 better support for 64-bit machines 2004-11-24 16:55:56 -02:00
Roberto Ierusalimschy
2419f2bf02 cleaner API for coroutines 2004-09-15 17:39:42 -03:00
Roberto Ierusalimschy
0b06241483 better control for GC cycles 2004-08-30 10:44:44 -03:00
Roberto Ierusalimschy
271e05917f bug: lua_getupvalue and setupvalue do not check for index too small. 2004-08-17 14:45:45 -03:00
Roberto Ierusalimschy
a7c74c06b9 small bug: lua_gc(count) was falling through to next option 2004-08-12 14:02:51 -03:00
Roberto Ierusalimschy
26ae992129 less conservative write barrier for tables 2004-08-10 16:17:23 -03:00
Roberto Ierusalimschy
eab1965c05 bug: `lua_setfenv' needs a write barrier 2004-07-09 11:20:22 -03:00
Roberto Ierusalimschy
96917ff42a "step" option in lua_gc also need to lock Lua. 2004-06-30 11:15:23 -03:00
Roberto Ierusalimschy
75057dfced 2004-06-08 11:31:00 -03:00
Roberto Ierusalimschy
345379b5ff option for garbage-collector `step' 2004-06-04 12:30:53 -03:00
Roberto Ierusalimschy
0dfd04eb60 lua_strlen' upgraded to lua_objsize' (which also works with userdata) 2004-05-31 16:41:52 -03:00
Roberto Ierusalimschy
0bda88e6cd small steps towards yields in iterators and tag methods 2004-05-14 16:25:09 -03:00
Roberto Ierusalimschy
7966a4acae avoid name clashes among different files 2004-05-11 13:52:08 -03:00
Roberto Ierusalimschy
b4cd38ba6c new scheme for configuration through `luaconf.h' 2004-04-30 17:13:38 -03:00
Roberto Ierusalimschy
079facab40 ensures own top is corrected after calling function with multiple results 2004-04-05 11:43:17 -03:00
Roberto Ierusalimschy
21bc05c920 write barrier for C upvalues 2004-03-23 14:07:34 -03:00
Roberto Ierusalimschy
b876ec61c0 new (temporary?) API for garbage collector 2004-03-09 14:34:35 -03:00
Roberto Ierusalimschy
898e8a6794 added include to stdarg.h (as it uses vararg facilities) 2004-02-20 13:01:05 -03:00
Roberto Ierusalimschy
b3ce450529 avoid calling `memcmp' with a NULL argument 2004-01-15 10:40:26 -02:00
Roberto Ierusalimschy
47fc57a252 TObject' renamed to TValue' + other name changes and better assertions 
for incremental garbage collection
 2003-12-10 10:13:36 -02:00
Roberto Ierusalimschy
df429f163a First version of incremental GC 2003-12-09 14:56:11 -02:00
Roberto Ierusalimschy
af850484a9 default metatable can be NULL 2003-12-01 16:22:56 -02:00
Roberto Ierusalimschy
c51bcf4796 it's ok to dump functions with upvalues 2003-10-20 15:42:41 -02:00
Roberto Ierusalimschy
03bab90303 new function `lua_getallocf' to retrieve allocation function and data 2003-10-20 10:25:23 -02:00
Roberto Ierusalimschy
10de467c79 new function `lua_createtable' 2003-10-10 10:29:28 -03:00
Roberto Ierusalimschy
533737f26e new functions lua_getfield' and lua_setfield' 2003-10-10 09:57:55 -03:00
Roberto Ierusalimschy
f04fe526cd new functions `lua_tointeger' and lua_pushinteger' 2003-10-07 17:13:41 -03:00
Roberto Ierusalimschy
8332d5c8a5 parser fully reentrant(!) 2003-08-27 18:01:44 -03:00
Roberto Ierusalimschy
4b2e71ddb6 ZIO passes Lua state to chunk reader 2003-08-25 17:00:50 -03:00
Roberto Ierusalimschy
9fcc485176 zio does not keep "source" name (nobody uses it) 2003-08-25 16:51:54 -03:00
Roberto Ierusalimschy
433cb1d13a no more checks for non-default compilation options + luaU_dump has 
new option to strip debug info
 2003-08-15 10:48:53 -03:00
Roberto Ierusalimschy
a73ded2153 Move nothing when there is nothing to move 2003-07-07 10:34:25 -03:00
Roberto Ierusalimschy
dae99205cf no more compatibility code 2003-05-14 18:06:56 -03:00
Roberto Ierusalimschy
f966404ed6 simpler implementation for valid/acceptable indices 2003-05-09 17:16:54 -03:00
Roberto Ierusalimschy
fee9e473f2 inlining of `luaV_gettable' were too complex (dirty) 2003-05-05 15:39:57 -03:00
Roberto Ierusalimschy
f1f8f0ca22 simpler way to check maximum gc threshold 2003-04-28 16:58:06 -03:00
Roberto Ierusalimschy
d1df829f8d lua_getmetatable must accept any acceptable index 2003-04-07 11:36:08 -03:00
Roberto Ierusalimschy
0d88545b82 warnings from several compilers (mainly typecasts when lua_Number is float) 2003-04-03 10:35:34 -03:00
Roberto Ierusalimschy
c9ea94ec92 out-of-bound upvalues (in C) are acceptable indices 2003-03-14 15:59:21 -03:00
Roberto Ierusalimschy
e1a424e8a3 avoid the identifier index' (clashes with BSD index' function) 2003-02-27 09:33:07 -03:00
Roberto Ierusalimschy
5cd99b82b7 set/getenvtable' -> set/getfenv' 2003-02-24 13:54:20 -03:00
Roberto Ierusalimschy
67f9a2a98f details 2003-02-20 17:12:39 -03:00
Roberto Ierusalimschy
9866fb0ef1 set/getglobals' -> set/getenvtable' 2003-02-18 13:13:15 -03:00
Roberto Ierusalimschy
7a40cdbda0 different variables for number of upvalues and size of upvalue array 
(makes code clearer)
 2003-02-11 08:46:24 -02:00
Roberto Ierusalimschy
dd8edecae1 new functions to manipulate upvales (get/setupvalue) 2002-12-19 09:11:55 -02:00
Roberto Ierusalimschy
27c6b4d422 each .c file defines its own name 2002-12-04 15:38:31 -02:00
Roberto Ierusalimschy
0bb8eb5151 new function `lua_cpcall' 2002-12-04 15:29:32 -02:00
Roberto Ierusalimschy
5a228bb1d8 new function `lua_version' 2002-11-25 15:50:14 -02:00
Roberto Ierusalimschy
709b27b456 ULONG_MAX>>10 may not fit into an int 2002-11-25 09:16:48 -02:00
Roberto Ierusalimschy
ddc144e4d2 keep L->ci->base in L->base for faster access 2002-11-21 13:16:04 -02:00
Roberto Ierusalimschy
1648674653 must check GC every time it can create new objects 2002-11-21 12:16:52 -02:00
Roberto Ierusalimschy
41fd639cab documentation for write barriers 2002-11-14 14:15:53 -02:00
Roberto Ierusalimschy
5c5d9b2703 back to `__mode' metafield to specify weakness 2002-11-14 10:01:35 -02:00
Roberto Ierusalimschy
63633c5b5f better name for `lua_movethread' 2002-11-07 13:39:23 -02:00
Roberto Ierusalimschy
dff9be4224 new macros to distinguish different types of object moves (for future GC 
evolution).
 2002-11-07 13:37:10 -02:00
Roberto Ierusalimschy
118347d8c3 new API for coroutines 2002-11-06 17:08:00 -02:00
Roberto Ierusalimschy
118e9cd843 new facility for dumping chunks 2002-10-25 18:31:28 -03:00
Roberto Ierusalimschy
96e15b8501 threads now are real Lua objects, subject to garbage collection 2002-10-25 17:05:28 -03:00
Roberto Ierusalimschy
ce09af1e25 easier to define api_check' using assert' 2002-09-20 14:01:24 -03:00
Roberto Ierusalimschy
fdafd4f4a8 new structure for collectable objects, sharing a common header 2002-08-30 16:09:21 -03:00
Roberto Ierusalimschy
9998082839 external messages add their own extra information 2002-08-08 17:08:41 -03:00
Roberto Ierusalimschy
b6e2f1a86e small bugs when stack is reallocated 2002-08-07 11:24:24 -03:00
Roberto Ierusalimschy
4664f2e927 any Lua closure has a table of globals (not only active functions) 2002-08-06 15:54:18 -03:00
Roberto Ierusalimschy
634344d61f new API for weak mode 2002-08-06 14:06:56 -03:00
Roberto Ierusalimschy
a2fa48a570 new (old?) error handling scheme 2002-08-06 12:32:22 -03:00
Roberto Ierusalimschy
5037196f6f new macros `ttis*' 2002-08-05 11:50:39 -03:00
Roberto Ierusalimschy
79c8edb6c4 new names for light userdata operations 2002-07-17 13:25:13 -03:00
Roberto Ierusalimschy
f67ccfbdeb no more `lua_getn' function 2002-06-26 16:28:44 -03:00
Roberto Ierusalimschy
88607acc2c details 2002-06-26 13:37:23 -03:00
Roberto Ierusalimschy
e34f282365 `luaV_gettable' returns element position 2002-06-24 10:08:45 -03:00
Roberto Ierusalimschy
3941af53ad first implementation of independent global table per function 2002-06-20 17:41:46 -03:00
Roberto Ierusalimschy
1dbe708aa8 new protocol for error handling 2002-06-18 12:19:27 -03:00
Roberto Ierusalimschy
eb3de8768a rawcall' -> upcall' (unprotected call) 2002-06-13 10:44:50 -03:00
Roberto Ierusalimschy
864c96f36c new fallback for equality `__eq' 2002-06-13 10:39:55 -03:00
Roberto Ierusalimschy
eeab473fc8 new fallback __le (less equal), for partial order 2002-06-12 11:56:22 -03:00
Roberto Ierusalimschy
16f4723398 names & names 2002-06-06 09:40:22 -03:00
Roberto Ierusalimschy
0079e0f57c core tests whether file is binary 2002-06-03 17:11:07 -03:00
Roberto Ierusalimschy
35a22ed1ab lua_load* replaced by a simple lua_load 2002-06-03 14:46:34 -03:00
Roberto Ierusalimschy
46c471d7e9 new `__newindex' eventfield 2002-05-27 17:35:40 -03:00
Roberto Ierusalimschy
955def0348 new names for string formating functions 2002-05-16 15:39:46 -03:00
Roberto Ierusalimschy
b7a0503c1d new format for error messages 2002-05-15 15:57:44 -03:00
Roberto Ierusalimschy
dea6b6da94 new function lua_vpushstr' to replace uses of sprintf' 2002-05-07 14:36:56 -03:00
Roberto Ierusalimschy
71144e3ff0 errors `return' int, to avoid warnings 
+ home-made `sprintf' (first version)
 2002-05-06 16:05:10 -03:00
Roberto Ierusalimschy
0dbf0c5953 new format for test intructions (handle NaN correctly) 2002-05-06 12:51:41 -03:00
Roberto Ierusalimschy
3c6a383d62 avoid limits in filename size 2002-05-02 13:55:55 -03:00
Roberto Ierusalimschy
751cd867d3 new way to handle errors 2002-05-01 17:48:12 -03:00
Roberto Ierusalimschy
ee4859b3e3 new way to handle errors (temporary version) 2002-04-22 11:40:50 -03:00
Roberto Ierusalimschy
c11d374c59 `panic' function configurable via API 2002-04-16 14:08:28 -03:00
Roberto Ierusalimschy
237969724f support for light' userdata + simpler support for boxed' udata 2002-04-05 15:54:31 -03:00
Roberto Ierusalimschy
49c95648a0 getmetatable doesn't push nil when there is no metatable 2002-04-02 17:43:18 -03:00
Roberto Ierusalimschy
405e3a4597 metatable always return some value 2002-03-27 09:49:53 -03:00
Roberto Ierusalimschy
81215cd59f simpler way to control stack overflow 2002-03-26 17:46:10 -03:00
Roberto Ierusalimschy
48e732e07d improvements in stack control 2002-03-20 09:51:29 -03:00