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Author SHA1 Message Date
Roberto Ierusalimschy 84db17b6fc more "religious" definition for 'lua_numtointeger' 2014-05-27 10:59:03 -03:00
Roberto Ierusalimschy 456806f25c no more 'math.ifloor' + new semantics for 'math.floor'/'math.ceil' 2014-05-26 14:13:52 -03:00
Roberto Ierusalimschy c98f195eb9 function 'luaV_numtointeger' changed to a global macro 
'lua_numtointeger' (tricky, small, and useful in several places)
 2014-05-26 14:10:22 -03:00
Roberto Ierusalimschy 4d696c45b9 simpler handling of 'GCScallfin' state + more comments 2014-05-25 16:08:32 -03:00
Roberto Ierusalimschy 36715ab7c1 detail (comment) 2014-05-23 15:32:21 -03:00
Roberto Ierusalimschy e966e53791 no more use of 'scanf' for reading numbers 2014-05-21 12:24:21 -03:00
Roberto Ierusalimschy c4eff10322 small improvements concerning 'check_next' 2014-05-21 12:22:02 -03:00
Roberto Ierusalimschy 8a0acf0898 comments 2014-05-20 11:12:59 -03:00
Roberto Ierusalimschy e2be310a85 better(?) implementation for 'pcall'/'xpcall' (regarding the insertion 
of the boolean first result)
 2014-05-16 15:54:01 -03:00
Roberto Ierusalimschy 17159b491c more direct implementation of 'table.pack' 2014-05-16 15:53:25 -03:00
Roberto Ierusalimschy 0aa32fa0cb small changes in field order in some structs to reduce padding 2014-05-15 17:41:27 -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 3e977f02ac added a few comments 2014-05-15 17:08:32 -03:00
Roberto Ierusalimschy a73da6112d deprecated library throws an error if called (instead of silently 
not loading itself)
 2014-05-15 16:28:34 -03:00
Roberto Ierusalimschy 6a5d87771f added lots of new comments + small changes in code 2014-05-15 16:27:33 -03:00
Roberto Ierusalimschy 15e8405731 'LUA_COMPAT_ALL' -> 'LUA_COMPAT_5_1'/'LUA_COMPAT_5_2' + "@*" in 
comments replaced by "@@". ("@*" is too distracting)
 2014-05-15 12:24:32 -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 1ddb251d86 using a more conventional handling of stack space in 'io_readline' 2014-05-15 12:21:06 -03:00
Roberto Ierusalimschy f8daddba50 added a compat option (although it will be off by default) to 
the addition of '.0' to float->string conversions
 2014-05-14 16:47:11 -03:00
Roberto Ierusalimschy e58ef8d0bb missing macro 'LUAMOD_API' in function to open library 2014-05-14 15:33:37 -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 8b66040e34 several functions deprecated (cosh, sinh, atanh, pow, frexp, ldexp) 2014-05-14 13:59:27 -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 45c430eac0 addition of '.0' to float representation done by the kernel 2014-05-12 18:44:17 -03:00
Roberto Ierusalimschy 27d9219cf3 no more integer exponentiation 2014-05-12 18:22:05 -03:00
Roberto Ierusalimschy 12bd01c567 added comments to several functions 2014-05-12 16:13:32 -03:00
Roberto Ierusalimschy 626124d2d8 old POSIX systems need '<sys/types.h>' for 'off_t' 2014-05-11 11:46:19 -03:00
Roberto Ierusalimschy 5018104a60 better error message for unfinished long strings/comments 2014-05-11 11:45:43 -03:00
Roberto Ierusalimschy ec11d132db comments 2014-05-11 10:03:48 -03:00
Roberto Ierusalimschy 06dc893f88 in 'for' loops, make the limit an integer whenever initial value and 
step are integers
 2014-05-09 11:20:52 -03:00
Roberto Ierusalimschy a09bd59615 'T.totalmem' accepts 0 for unlimited memory 2014-05-08 16:08:46 -03:00
Roberto Ierusalimschy 42ff788e53 comments 2014-05-08 15:58:46 -03:00
Roberto Ierusalimschy 1bd70a8e40 new function 'lua_isyieldable' (and 'coroutine.isyieldable') 2014-05-08 10:52:20 -03:00
Roberto Ierusalimschy ef83457427 updated several 'fix' fields 2014-05-07 13:57:27 -03:00
Roberto Ierusalimschy 4833fb8273 marks for releases 5.2.2 and 5.2.3 + correction in last bug's description 2014-05-07 13:35:24 -03:00
Roberto Ierusalimschy 77e7ebca0a better alignments (for 64-bit arquitectures) for structures 'Table' and 
'TString'
 2014-05-07 08:12:51 -03:00
Roberto Ierusalimschy 6d5324f92f 'math.fmod' handles integers as integers 2014-05-02 13:36:51 -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 ddff6ecf30 function 'limittointeger' no needed (now that 'tointeger_aux' handles 
integers too)
 2014-04-30 16:29:51 -03:00
Roberto Ierusalimschy 6b630c0fa0 debug.numbits replaced by debug.Csize 2014-04-30 15:59:15 -03:00
Roberto Ierusalimschy 1a6ef098b0 'luaO_str2d' + 'luaO_str2int' replaced by 'luaO_str2num' plus proper 
conversion from strings to integers
 2014-04-30 13:50:16 -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 b123a88673 merge of common parts from 'limittointeger' and 'luaV_tointeger_' 2014-04-29 17:06:05 -03:00
Roberto Ierusalimschy ffa43df3cd 'setnvalue' -> 'setfltvalue' (for consitency with 'fltvalue') 2014-04-29 15:14:16 -03:00
Roberto Ierusalimschy 9c4398de8f 'for' loop tries to convert limit to integer when initial value and 
step are integers
 2014-04-29 15:11:57 -03:00
Roberto Ierusalimschy a0d4f0fc8a template for 'mkstemp' is configurable (via LUA_TMPNAMTEMPLATE) 2014-04-29 14:05:13 -03:00
Roberto Ierusalimschy 68616c6669 using lua_Unsigned (instead of lua_Integer) for bit manipulation 2014-04-27 11:42:26 -03:00
Roberto Ierusalimschy e98ba351ce n^-m gives float result (instead of error) 2014-04-27 11:41:11 -03:00
Roberto Ierusalimschy cbe4998bc2 'math.random(n,m)' interval restricted in size, to avoid using conversion 
between 'double' and 'unsigned' (which can be slow and unreliable)
 2014-04-17 13:09:40 -03:00
Roberto Ierusalimschy 0172c9552c comment 2014-04-17 11:41:11 -03:00
Roberto Ierusalimschy 3d4913f703 back to larger sizes for 'dumpint/undumpint' (small Lua should 
be able to dump/undump long-long integers)
 2014-04-16 15:48:31 -03:00
Roberto Ierusalimschy c27ef1b79c correct integer limits for Windows + small adjustments for short 
option
 2014-04-16 15:45:51 -03:00
Roberto Ierusalimschy 4422b97472 keep 'luaL_checkversion_' with its signature in version 5.2, for 
correct error messages in case of version mixings
 2014-04-15 15:25:49 -03:00
Roberto Ierusalimschy 2f02d264e9 initial '*' in 'io.read' formats is deprecated 2014-04-15 13:46:45 -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 5c46b7b8cf instructions in 'runC' sorted alphabetically + new instructions 
'tointeger'/'tounsigned'
 2014-04-14 15:42:44 -03:00
Roberto Ierusalimschy a2c094fe2d size of strings in 'string.rep' should be limited by the size of 
lua_Integer, not of 'int'
 2014-04-14 13:59:46 -03:00
Roberto Ierusalimschy f767f29d87 using predefined limits (instead of computing min/max values for each 
type) + some comments
 2014-04-14 13:58:54 -03:00
Roberto Ierusalimschy 675530c4d8 maximum size of array part of a table now is restricted not only by 
the size of an 'int', but also by the size of a 'lua_Integer'
 2014-04-13 18:11:19 -03:00
Roberto Ierusalimschy ab964ad7c6 new macro LUA_MAXUNSIGNED + support for 'short' integers (for tests only) 2014-04-12 11:51:53 -03:00
Roberto Ierusalimschy ef789d4161 new global macro 'LUA_MAXUNSIGNED' 2014-04-12 11:45:10 -03:00
Roberto Ierusalimschy b390d7c168 detail (avoid "casting down" in case lua_Integer is smaller than int) 2014-04-12 11:43:50 -03:00
Roberto Ierusalimschy 218f358461 errors like 1e100 << "2" were giving wrong messages 2014-04-11 17:17:39 -03:00
Roberto Ierusalimschy bf06e22b6a correct definition for 'MAX_SIZE' (using singed integers as the limit, 
not unsigned ones) + new type 'l_uacInt'
 2014-04-11 16:56:04 -03:00
Roberto Ierusalimschy d99ffa920d new type 'LUAI_UACINT' (result of an 'usual argument conversion' of 
a lua_Integer)
 2014-04-11 16:53:45 -03:00
Roberto Ierusalimschy 2771050dfa 'MIN/MAX_INTEGER' replaced by 'LUA_MIN/MAXINTEGER' 2014-04-11 16:02:16 -03:00
Roberto Ierusalimschy e1daf10e4c details in comments 2014-04-11 15:19:07 -03:00
Roberto Ierusalimschy 115fa77009 maximum size for dump of integers is size of lua_Integer (which 
means that there is no overflows when undumping)
 2014-04-10 16:45:43 -03:00
Roberto Ierusalimschy 561030c211 pack/unpack functions renamed dump/undump 2014-04-10 15:24:12 -03:00
Roberto Ierusalimschy 5336cc9d6a math.random: use 'random' when available + changes to work correctly 
for any integer interval (up to [minint,maxint])
 2014-04-10 14:53:33 -03:00
Roberto Ierusalimschy fdd137276b more precision for PI + no more RADIANS_PER_DEGREE + 
'min/maxint' -> 'min/maxinteger'
 2014-04-09 14:29:46 -03:00
Roberto Ierusalimschy a8aede68c7 new definition for 'luai_nummod' (using 'fmod') 2014-04-09 14:05:11 -03:00
Roberto Ierusalimschy c7859a046d using 'volatile' in 'tofloat' to ensure result has the same precision 
(lua_Number) of other computations
 2014-04-08 11:28:04 -03:00
Roberto Ierusalimschy 4a24883674 'GCmemtrav' does not need to track the entire collection, only each 
single step individually
 2014-04-04 14:01:04 -03:00
Roberto Ierusalimschy 9737832641 'int' -> 'lua_Integer' in several functions 2014-04-04 13:38:11 -03:00
Roberto Ierusalimschy 8b45d9806a new constants 'math.maxint'/'math.minint' 2014-04-03 11:18:19 -03:00
Roberto Ierusalimschy be52f784d9 new macros LUA_MAXINTEGER/LUA_MININTEGER 2014-04-03 11:18:02 -03:00
Roberto Ierusalimschy 144afa4d47 several changes in 'utf8.offset' 2014-04-03 10:45:09 -03:00
Roberto Ierusalimschy 007f66408d bug: compiler can optimize away overflow check in 'table.concat' 2014-04-03 10:30:23 -03:00
Roberto Ierusalimschy 48c745a611 avoid constant overflow when shifting left signed integers until 
their last bit
 2014-04-03 10:29:24 -03:00
Roberto Ierusalimschy 3a044de5a1 new implementation for 'utf8.len' 2014-04-02 14:01:22 -03:00
Roberto Ierusalimschy 7d514af0bc bug (in work version): comparisons should not try to convert 
strings to numbers
 2014-04-02 13:54:20 -03:00
Roberto Ierusalimschy f61ceee708 LUAI_FUNC is being used only in header files 2014-04-02 13:44:42 -03:00
Roberto Ierusalimschy 5aeb57f11f detail (error message for conversion from float to integer) 2014-04-01 15:55:06 -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 315c5bf7b7 bug: compiler could optimize away overflow check (+ changing indices 
from 'int' to 'lua_Integer')
 2014-04-01 15:50:34 -03:00
Roberto Ierusalimschy 607be77ec8 some details to avoid warnings 2014-04-01 11:39:55 -03:00
Roberto Ierusalimschy 0d745ed04c more precise estimation (GCestimate) for total bytes in use after 
a GC cycle
 2014-04-01 11:06:59 -03:00
Roberto Ierusalimschy 3d1c6730da detail ('1U' -> '1u', like other unsigned constants in the code) 2014-03-31 16:18:24 -03:00
Roberto Ierusalimschy 66b7b9b582 math.abs, math.max, and math.min work for integers, too. 2014-03-31 16:00:52 -03:00
Roberto Ierusalimschy 8ef9117924 fancier way to do sign extension 2014-03-31 15:38:26 -03:00
Roberto Ierusalimschy ea69f17d98 macro 'tostring' is used only by 'luaV_concat' 2014-03-31 15:37:52 -03:00
Roberto Ierusalimschy 420cc62fac missplelling in comments/function names (endianess -> endianness) 2014-03-27 12:58:05 -03:00
Roberto Ierusalimschy 1a3ebc203a definition of LUA_REAL_* and LUA_INT_* moved to the beginning of 
configurations
 2014-03-21 11:27:16 -03:00
Roberto Ierusalimschy 2d5e2212d4 native lua_Number may be neither float nor double (in pack/unpackfloat) 2014-03-21 11:26:44 -03:00
Roberto Ierusalimschy da4811238a details (typos in comments) 2014-03-21 10:52:33 -03:00
Roberto Ierusalimschy f96872a534 copyright year -> 2014 2014-03-20 16:42:35 -03:00