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120 Commits

Author SHA1 Message Date
Roberto Ierusalimschy 063d4e4543 Lua 5.3.5 ported to git 
This is the first commit for the branch Lua 5.3. All source files
were copied from the official distribution of 5.3.5 in the Lua site.
The test files are the same of 5.3.4. The manual came from the
previous RCS repository, revision 1.167.1.2.
 2018-12-17 14:46:37 -02:00
Roberto Ierusalimschy 2a235312f0 detail (removing spaces at end of lines) 2016-12-22 11:08:50 -02:00
Roberto Ierusalimschy 9903dd52a3 Using LUAI_UAC* types more consistently on vararg calls 2016-12-20 16:37:00 -02:00
Roberto Ierusalimschy dc4232379d detail (ensure subtraction is done unsigned) 2015-10-02 12:39:23 -03:00
Roberto Ierusalimschy be63d995c1 tiny bug: 'randomseed' was calling 'rand' (instead of 'l_rand') 
to discard first value
 2015-06-26 16:30:32 -03:00
Roberto Ierusalimschy 7d930ec694 use 'log2' when available 2015-03-12 11:04:04 -03:00
Roberto Ierusalimschy 1a7868c1d5 bug: 'random' limit is 2^31-1, not RAND_MAX 2014-12-27 18:32:26 -02:00
Roberto Ierusalimschy 17ca3b1763 cleaner test for overflow for range of 'math.random' 2014-11-07 09:31:58 -02:00
Roberto Ierusalimschy 28fdbcf393 added include for 'lprefix.h', for stuff that must be added before 
any other header file
 2014-11-02 17:19:04 -02:00
Roberto Ierusalimschy 463edee2fd 'lua_numtointeger' -> 'lua_numbertointeger' 2014-10-24 09:42:06 -02:00
Roberto Ierusalimschy 65ec3379b1 added some casts for the cases when lua_Number != double 2014-10-08 16:57:31 -03:00
Roberto Ierusalimschy 798660c9cd deprecated "cast macros" ('luaL_checkint', 'luaL_optint', etc.) 2014-10-01 08:54:56 -03:00
Roberto Ierusalimschy 925d1b59f9 new function 'math.ult' (unsigned less than) 2014-07-28 14:35:47 -03:00
Roberto Ierusalimschy 8bb272a3e3 new conversion float->integer: conversion is valid only when 
float has an exact representation as an integer
 2014-07-17 09:30:53 -03:00
Roberto Ierusalimschy f14662fca6 detail (added placeholders for non-function fields to preallocate 
space for them)
 2014-07-16 10:56:14 -03:00
Roberto Ierusalimschy b9dcf9974d detail (typos in comments) 2014-06-30 16:48:08 -03:00
Roberto Ierusalimschy a77d263e86 unsigned-manipulation functions (lua_puhsunsigned, lua_tounsigned, etc.) 
deprecated
 2014-06-26 15:38:28 -03:00
Roberto Ierusalimschy e3871abe95 'math.ifloor' is back 2014-06-18 09:35:53 -03:00
Roberto Ierusalimschy 355037528c 'math.mof' works with integers, too 2014-06-02 20:09:28 -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 8b66040e34 several functions deprecated (cosh, sinh, atanh, pow, frexp, ldexp) 2014-05-14 13:59:27 -03:00
Roberto Ierusalimschy 6d5324f92f 'math.fmod' handles integers as integers 2014-05-02 13:36:51 -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 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 8b45d9806a new constants 'math.maxint'/'math.minint' 2014-04-03 11:18:19 -03:00
Roberto Ierusalimschy 607be77ec8 some details to avoid warnings 2014-04-01 11:39:55 -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 4244da96bf 'debug.subtype' -> 'math.type' (to distinguish integers and floats) 2013-07-22 13:05:53 -03:00
Roberto Ierusalimschy fcf99bf788 'math.isfloat' replaced by 'debug.subtype' 2013-07-10 17:57:05 -03:00
Roberto Ierusalimschy cbe164191c new function 'ifloor' 2013-07-03 14:23:19 -03:00
Roberto Ierusalimschy 15fdbd26fe 'numbits' moved from 'math' to 'debug' library 2013-06-25 16:37:00 -03:00
Roberto Ierusalimschy 80cdf39d0e avoid using 'modf' in the implementation of 'math.modf', to avoid 
problems with 'double*'. (When using 'float' as lua_Number,
'float*' is not compatible with 'double*'...)
 2013-06-25 11:02:18 -03:00
Roberto Ierusalimschy 788b251157 'math.random' operates with integers when used for integer results 
(1 or 2 parameters)
 2013-06-13 16:32:52 -03:00
Roberto Ierusalimschy 1414b7123c support for the case when 'l_mathop' does not conform to lua_Number 
(problem with pointers to lua_Number solved by a typedef selected
automatically by 'l_mathop')
 2013-05-26 10:45:24 -03:00
Roberto Ierusalimschy 0233ce0815 new function 'math.numbits' (not a final decision) 2013-05-06 14:22:55 -03:00
Roberto Ierusalimschy 29fe3abda2 new function 'math.isfloat' 2013-05-02 14:31:54 -03:00
Roberto Ierusalimschy 8830901a9c second parameter to 'ldexp' is an integer 2013-03-07 15:21:32 -03:00
Roberto Ierusalimschy 181a837cac small improvement in the support of 'float' as lua_Number 2013-01-29 14:00:40 -02:00
Roberto Ierusalimschy 3ac595da8a allow "long double" precision for PI constant if needed 2012-05-18 14:47:53 -03:00
Roberto Ierusalimschy 79cbc3468c removed and deprecated functions really removed from the code base 2011-07-05 09:49:35 -03:00
Roberto Ierusalimschy bcce769d29 avoid "unreacheable code" warnings 2010-11-18 16:38:27 -02:00
Roberto Ierusalimschy a1952d9c41 'l_tvar' renamed to 'l_tg' 2010-11-12 13:47:34 -02:00
Roberto Ierusalimschy 1a46a713d2 new macro 'l_tvar' to easy the use of mathlib with other floating 
types (float and long double)
 2010-11-11 13:39:12 -02:00
Roberto Ierusalimschy c6b64ffe65 new type lua_Unsigned and corresponding projection/injection functions 2010-10-25 18:31:11 -02:00
Roberto Ierusalimschy 7192afafee new module policy: C modules do not create globals and do not register 
themselves with 'require' (let 'require' do its work); new auxiliary
functions luaL_newlib/luaL_newlibtable/luaL_setfuncs/luaL_requiref.
Old luaL_register will be deprecated.
 2010-07-02 08:38:13 -03:00
Roberto Ierusalimschy a6f465f558 new mark LUAMOD_API for all luaopen_* functions 2009-11-24 10:05:44 -02:00
Roberto Ierusalimschy 3ca739b418 'math.random' uses lua_Number to manage its arguments (there is no 
reason to lose range).
 2009-03-17 14:55:39 -03:00
Roberto Ierusalimschy a1d0e1a11a 'log10' is deprecated now 2009-02-18 10:17:10 -03:00
Roberto Ierusalimschy 8975739839 better precision for log(x, 10) 2009-02-18 10:06:05 -03:00