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527 Commits

Author SHA1 Message Date
Roberto Ierusalimschy
6408bc0b7f new macros 'chgfltvalue'/'chgivalue' (numerical for loop does 
not need to set the type of its internal variable at each iteration)
 2015-03-02 13:04:52 -03:00
Roberto Ierusalimschy
81245b1ad5 'numisinteger' (for table keys) replaced by 'luaV_tointeger' (old 
'tointeger_aux'), which can do the same job.
 2015-02-20 12:27:53 -02:00
Roberto Ierusalimschy
c8d6cb0136 macros 'luai_num*' (for float arithmetic operations) moved to 
llimits.h.
 2015-02-05 15:15:33 -02:00
Roberto Ierusalimschy
7e2015a46d size of short strings stored in a single byte, to reduce the size 
of struct 'TString'
 2015-01-16 14:54:37 -02:00
Roberto Ierusalimschy
50e2eb8954 change in macro 'vmcase', avoding code inside it. (Code inside the 
macro harms tools such as debuggers.)
 2014-12-27 18:30:38 -02:00
Roberto Ierusalimschy
2b83711fba new macro 'nvalue' (to convert an object to a float when we know 
object is a number)
 2014-12-19 11:36:32 -02:00
Roberto Ierusalimschy
049cf14cf9 'x//y' extended to floats + more comments about module and floor 
division operations
 2014-11-21 10:15:00 -02:00
Roberto Ierusalimschy
5d628519d3 simpler definition for 'luaV_tonumber_' 2014-11-19 13:05:15 -02:00
Roberto Ierusalimschy
bde14c3adc macro to change method of conversion from float to integer (make it 
use floor intead of requiring an exact integral value)
 2014-11-03 18:07:47 -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
bdf566a8a3 `name' in comments changed to 'name' 2014-10-25 09:50:46 -02:00
Roberto Ierusalimschy
463edee2fd 'lua_numtointeger' -> 'lua_numbertointeger' 2014-10-24 09:42:06 -02:00
Roberto Ierusalimschy
f97c64d7bf macros 'LUA_QL'/'LUA_QL' deprecated 2014-10-17 13:28:21 -03:00
Roberto Ierusalimschy
3a15c7ce43 size for array part of a table ('sizearray') changed from 'int' to 
'unsigned int', which allows twice as many elements in the array part
 2014-09-04 15:15:29 -03:00
Roberto Ierusalimschy
d861706620 new macro 'cvt2num' to better control whether strings are convertible 
to numbers
 2014-07-30 11:42:44 -03:00
Roberto Ierusalimschy
34ac039fb8 new macro 'cvt2str' to better control whether numbers are convertible 
to strings
 2014-07-30 11:00:14 -03:00
Roberto Ierusalimschy
17ee57f8e0 'iswhite' and related macros now can work directly on any object 
(no need to convert to 'GCObject')
 2014-07-21 13:02:10 -03:00
Roberto Ierusalimschy
ca41b43f53 type 'TString' refers directly to the structure inside the union 
(union used only for size purposes)
 2014-07-18 10:36:14 -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
b9dcf9974d detail (typos in comments) 2014-06-30 16:48:08 -03:00
Roberto Ierusalimschy
89b56e7d84 more precision between closure types ('LClosure' x 'CClosure') 2014-06-19 15:27:20 -03:00
Roberto Ierusalimschy
1a3656e56e more relaxed rules for __eq metamethod (more similar to other 
operators)
 2014-06-10 15:53:18 -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
36715ab7c1 detail (comment) 2014-05-23 15:32:21 -03:00
Roberto Ierusalimschy
8a0acf0898 comments 2014-05-20 11:12:59 -03:00
Roberto Ierusalimschy
3e977f02ac added a few comments 2014-05-15 17:08:32 -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
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
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
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
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
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
e98ba351ce n^-m gives float result (instead of error) 2014-04-27 11:41:11 -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
2771050dfa 'MIN/MAX_INTEGER' replaced by 'LUA_MIN/MAXINTEGER' 2014-04-11 16:02:16 -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
7d514af0bc bug (in work version): comparisons should not try to convert 
strings to numbers
 2014-04-02 13:54:20 -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
ea69f17d98 macro 'tostring' is used only by 'luaV_concat' 2014-03-31 15:37:52 -03:00
Roberto Ierusalimschy
114d10cbc5 detail (comment) 2014-03-15 09:29:48 -03:00
Roberto Ierusalimschy
9f3f5b6f41 details 2014-03-14 13:54:08 -03:00
Roberto Ierusalimschy
cd12410195 new macro 'cast_void' 2014-03-07 13:19:00 -03:00
Roberto Ierusalimschy
5ff1c18a71 back with 'L' for macros 'luai_num*', but now with a new macro 
'luai_numinvalidop' to protect constant folding
 2014-03-06 13:15:18 -03:00