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527 Commits

Author SHA1 Message Date
Roberto Ierusalimschy
1aa4f69b51 new type 'lua_Ctx' for continuation-function contexts (to allow type 
to be configurable)
 2014-07-17 10:53:37 -03:00
Roberto Ierusalimschy
5bbb4a06a6 removed unused parameter Ä'L' in macro 'api_check' and company 2014-07-15 18:26:50 -03:00
Roberto Ierusalimschy
d4fb848be7 added api check in 'lua_typename' (tag is valid) 2014-07-15 18:14:49 -03:00
Roberto Ierusalimschy
b9dcf9974d detail (typos in comments) 2014-06-30 16:48:08 -03:00
Roberto Ierusalimschy
08a9c9faa3 detail (comment) 2014-06-26 15:28:24 -03:00
Roberto Ierusalimschy
84fe52dbeb unsigned-manipulation functions (lua_puhsunsigned, lua_tounsigned, etc.) 
deprecated
 2014-06-26 14:25:11 -03:00
Roberto Ierusalimschy
54ac5960a8 LUA_MAXUNSIGNED was only used to define 2.0^intnumbits (and that 
definition was not strictly portable), so it was removed and
replaced by a more correct and direct definition for 2.0^intnumbits
(only where it was needed)
 2014-06-24 14:02:00 -03:00
Roberto Ierusalimschy
89b56e7d84 more precision between closure types ('LClosure' x 'CClosure') 2014-06-19 15:27:20 -03:00
Roberto Ierusalimschy
fa3113ffbf cleaner way to handle bit CIST_OAH (with auxiliar macros) 2014-06-12 16:07:30 -03:00
Roberto Ierusalimschy
8b5940e7ca must also reset CIST_OAH if necessary (CallInfo is not a fresh one) 2014-06-10 16:13:26 -03:00
Roberto Ierusalimschy
542b6cfc02 no need for field 'status' in structure 'CallInfo' (after removal 
of 'lua_getctx') + field 'old_allowhook' can be packed into a single
bit
 2014-06-10 15:51:21 -03:00
Roberto Ierusalimschy
6f6fd96e3b new type lua_KFunction + no more 'lua_getctx' 2014-06-10 14:41:38 -03:00
Roberto Ierusalimschy
8927c14317 removed macro 'luai_checknum' (as NaN trick is not doable now) 2014-05-15 17:28:39 -03:00
Roberto Ierusalimschy
fd1672ba98 avoid non-conformant pointer arithmetic in api check for 'lua_rotate' 2014-05-15 12:22:45 -03:00
Roberto Ierusalimschy
e3b9569e04 function 'reverse' uses appropriate variants of 'setobj' for better 
documentation
 2014-05-14 15:32:30 -03:00
Roberto Ierusalimschy
965993da07 comments added to 'lua_rotate' 2014-05-14 11:20:17 -03:00
Roberto Ierusalimschy
5a5a834975 new API function 'lua_rotate' 2014-05-13 16:40:28 -03:00
Roberto Ierusalimschy
4fe11ae232 'lua_getuservalue' returns type of user value 2014-05-01 15:21:32 -03:00
Roberto Ierusalimschy
c549d4fe64 'lua_strtonum' (and 'luaO_str2num') now return string size, instead of 
receiving it
 2014-05-01 15:18:06 -03:00
Roberto Ierusalimschy
5388aa9fc0 'luaO_str2d' + 'luaO_str2int' replaced by 'luaO_str2num' (which converts 
to float or integer according to the string syntax)
 2014-04-30 13:48:44 -03:00
Roberto Ierusalimschy
ffa43df3cd 'setnvalue' -> 'setfltvalue' (for consitency with 'fltvalue') 2014-04-29 15:14:16 -03:00
Roberto Ierusalimschy
037a70dfea cast_u2s/cast_s2u renamed l_castS2U/l_castU2S to be configurable from 
outside (mostly for testing)
 2014-04-15 13:32:49 -03:00
Roberto Ierusalimschy
8f961da3db macros cast_integer/cast_unsigned replaced by cast_u2s/cast_s2u, that 
should be used only between lua_Integer and lua_Unsigned
 2014-04-15 11:29:30 -03:00
Roberto Ierusalimschy
ef789d4161 new global macro 'LUA_MAXUNSIGNED' 2014-04-12 11:45:10 -03:00
Roberto Ierusalimschy
493b3fdd65 added an 'api_check' for negative sizes in 'lua_checkstack' 2014-04-01 15:51:23 -03:00
Roberto Ierusalimschy
a3addae036 lua_gettable and similars return type of gotten value 2014-03-12 17:57:40 -03:00
Roberto Ierusalimschy
87c930676f detail (comments) 2014-02-26 09:39:30 -03:00
Roberto Ierusalimschy
295f7ac04e added 'stip' parameter to lua_dump/string.dump 2014-02-25 11:30:21 -03:00
Roberto Ierusalimschy
c86b9da022 userdata can have any Lua value as uservalue 2014-02-19 10:52:42 -03:00
Roberto Ierusalimschy
ffa96d988d field 'op' renamed to 'open' 2014-02-15 11:12:01 -02:00
Roberto Ierusalimschy
1cce3e6842 change in the way 'collectgarbage("step", size)' interprets 'size' 
(mimicking the way the GC itself behaves when Lua allocates 'size'
Kbytes)
 2014-02-14 14:43:14 -02:00
Roberto Ierusalimschy
90b0ac6495 limit to 'gcstepmul' imposed by 'lua_gc' (+ some details in 'lgc.c') 2014-02-13 15:25:20 -02:00
Roberto Ierusalimschy
733c58595b no more local collection 2014-02-13 10:11:34 -02:00
Roberto Ierusalimschy
86dd8bf3f5 no more 'L' in macros "luai_num*" (several places that use those macros 
cannot throw errors anyway...)
 2014-01-27 11:34:32 -02:00
Roberto Ierusalimschy
1ea2d20f74 first implementation of '<<', '>>', and '~' (bitwise not) 2013-12-30 18:47:58 -02:00
Roberto Ierusalimschy
cac1ebd1e0 detail ('ttisuserdata' renamed to 'ttisfulluserdata') 2013-12-04 10:15:22 -02:00
Roberto Ierusalimschy
686e57cf9c GC local pause configurable 2013-09-13 13:21:52 -03:00
Roberto Ierusalimschy
06156e7575 detail (setmetatable do not need to use a back GC barrier) 2013-09-11 17:15:31 -03:00
Roberto Ierusalimschy
af35c7f398 upvalues collected by reference count 2013-08-27 15:53:35 -03:00
Roberto Ierusalimschy
439d74e29f added 'local' bit (true => object is only refered by local variables) 2013-08-16 15:55:49 -03:00
Roberto Ierusalimschy
677d90165f no more generational collection !!! 2013-08-05 13:58:28 -03:00
Roberto Ierusalimschy
5519c98655 'lua_cvtonum' -> 'lua_strtonum'; converts only strings to numbers 2013-07-05 11:29:51 -03:00
Roberto Ierusalimschy
d6f5fb2d2c avoid warning for unary minus over an unsigned value 2013-06-20 12:12:43 -03:00
Roberto Ierusalimschy
453450d687 new macro 'l_floor' (allows 'floorf' even when other math operations 
do not have an 'f' variant)
 2013-06-20 12:02:49 -03:00
Roberto Ierusalimschy
53210d7e5b correct way (I hope) to convert floats to unsigned int 2013-06-14 15:32:45 -03:00
Roberto Ierusalimschy
932e7fb0e1 'lua_tounsigned' takes number modulo 2^numbits as a result when 
number is a float
(That may change...)
 2013-06-04 16:34:51 -03:00
Roberto Ierusalimschy
b5ec26101f new API function 'lua_cvtonum' to convert a value (number or string) 
to a number, following the rules of the language to create integers
or floats
 2013-05-14 13:00:11 -03:00
Roberto Ierusalimschy
67532d5a10 constant folding and API arithmetic with integers 2013-05-02 09:37:24 -03:00
Roberto Ierusalimschy
88bf2f83c0 new function 'tointeger' + 'luaV_arith' replaced by 'luaT_trybinTM' 2013-04-29 14:12:50 -03:00
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