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237 Commits

Author SHA1 Message Date
Roberto Ierusalimschy 7dfa4cd655 first implementation of light C functions 2010-04-14 12:13:48 -03:00
Roberto Ierusalimschy d394d5536a new macro 'eqstr' 2010-04-05 13:26:37 -03:00
Roberto Ierusalimschy 0bbdddc86b allocator function receives the tag of object being allocated in 'osize' 
when 'ptr' is NULL.
 2009-12-17 13:46:44 -02:00
Roberto Ierusalimschy 3c4d970a7b comment typos 2009-11-26 09:39:20 -02:00
Roberto Ierusalimschy 2e5ef6a9fb new macro 'isdummy' 2009-11-19 15:54:07 -02:00
Roberto Ierusalimschy 49a67c6d3f new macro 'NILCONSTANT' to initialize nil constants 2009-11-06 15:07:12 -02:00
Roberto Ierusalimschy 9756f56354 better control over accesses to TValue fields 2009-11-05 15:43:54 -02:00
Roberto Ierusalimschy f6ed285cf2 new hash for doubles based on frexp, to avoid low-level tricks 2009-10-23 10:31:12 -02:00
Roberto Ierusalimschy 42167804b8 luaH_[gs]etnum renamed to luaH_[gs]etint (as they only accept integers, 
not generic numbers).
 2009-08-07 14:53:28 -03:00
Roberto Ierusalimschy c6b442bd36 'luaM_freearray' does not need array type as argument 2009-04-17 11:40:13 -03:00
Roberto Ierusalimschy a274596ecc avoid making 'lastfree' an invalid pointer 2009-03-30 15:38:24 -03:00
Roberto Ierusalimschy a76fa25199 'ceillog2' now is exported (other modules may need it) 2008-01-30 16:05:23 -02:00
Roberto Ierusalimschy ae00b3a76f another way to normalize -0 that avoids problems with very small 
numbers (adding 1 turns them all into 1)
 2007-04-18 16:24:35 -03:00
Roberto Ierusalimschy 94d40f3980 luaO_log2 can be private to ltable.c 2007-04-10 09:18:17 -03:00
Roberto Ierusalimschy a7c9e45c64 avoid trailing white spaces 2006-09-11 11:07:24 -03:00
Roberto Ierusalimschy dfe2f1eeff macros luai_num* take a state L (when available) as argument, to allow 
them to generate errors (and other facilities)
 2006-08-07 16:14:30 -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 baffc37f5c detail 2006-01-18 09:49:12 -02:00
Roberto Ierusalimschy f8b7a5581e avoid unnecessary exports 2006-01-10 11:13:06 -02:00
Roberto Ierusalimschy ffb798e1e2 avoids type punning for table keys 2006-01-10 10:51:53 -02:00
Roberto Ierusalimschy c505f341d6 small changes in casts 2005-12-22 14:19:56 -02:00
Roberto Ierusalimschy db724e14e0 new macro luai_numisnan 2005-11-25 11:29:32 -02:00
Roberto Ierusalimschy 8e48ebb638 no more L in numer-operator macros (some functions that use those macros 
have no access to L)
 2005-10-24 15:37:52 -02:00
Roberto Ierusalimschy 0f30d00c87 warnings from Visual C 2005-07-11 11:01:37 -03:00
Roberto Ierusalimschy 90de38bf1f warnings in VS .Net 2005-05-31 11:25:18 -03:00
Roberto Ierusalimschy f21e9c172f details 2005-05-20 12:53:42 -03:00
Roberto Ierusalimschy 67578ec51f several small details 2005-05-17 16:49:15 -03:00
Roberto Ierusalimschy c2bb9abcec better quotes for strings in error messages 2005-05-16 18:19:00 -03:00
Roberto Ierusalimschy d5fd44d747 corrected definition of lua_number2int for Windows 2005-05-03 16:30:17 -03:00
Roberto Ierusalimschy 409ee99900 detail 2005-04-01 10:51:37 -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 8ddfe3df29 macros for all arithmetic operations over lua_Numbers 2005-01-10 16:17:39 -02:00
Roberto Ierusalimschy e2498e079e change in hash algorithm so that it does not need empty slot 
(tables can be 100% full)
 2005-01-05 16:20:51 -02:00
Roberto Ierusalimschy 65726f3e2e cleaner interface to `ltable' 2005-01-04 13:55:12 -02:00
Roberto Ierusalimschy 531874f6ce better (correct?) way to handle `next' over removed keys 2004-12-04 16:10:22 -02:00
Roberto Ierusalimschy c78940f21a static names do not need `luaX_' prefix 2004-12-03 18:50:25 -02:00
Roberto Ierusalimschy 0e002005b1 better names for `luaM_free...' macros 2004-11-24 17:20:21 -02:00
Roberto Ierusalimschy 1d99a7360b details 2004-11-24 17:16:03 -02:00
Roberto Ierusalimschy 087df82a61 detail 2004-11-24 16:55:42 -02:00
Roberto Ierusalimschy bd38017ddf small optimization for table size in machines with double allignment 2004-10-06 15:34:16 -03:00
Roberto Ierusalimschy 66845f415f small optimizations 2004-09-27 15:54:45 -03:00
Roberto Ierusalimschy 1dd8c9b6b6 detail 2004-08-31 14:57:33 -03:00
Roberto Ierusalimschy 26ae992129 less conservative write barrier for tables 2004-08-10 16:17:23 -03:00
Roberto Ierusalimschy b4cd38ba6c new scheme for configuration through `luaconf.h' 2004-04-30 17:13:38 -03:00
Roberto Ierusalimschy 4c5d7b2ddd small optimization for {f()} 2004-03-26 11:02:41 -03:00
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 8b97b072cd details 2003-11-27 16:05:14 -02:00
Roberto Ierusalimschy b114142799 new auxiliary function `luaH_setstr' 2003-08-26 09:04:13 -03:00
Roberto Ierusalimschy 572a69df78 Lua does not need all those different types... 2003-04-28 16:26:16 -03:00
Roberto Ierusalimschy 943c82b376 avoid unnecessary call to log2 on too large indices 2003-04-28 10:31:46 -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 b858161fbc new hash method for lua_Number (double) (due to a performance problem) 2003-03-24 11:18:42 -03:00
Roberto Ierusalimschy 5bb5a1831d details 2003-03-20 17:26:33 -03:00
Roberto Ierusalimschy ab9e062928 name changes to avoid name collision between macros and variables 2003-03-18 09:50:04 -03:00
Roberto Ierusalimschy 67f9a2a98f details 2003-02-20 17:12:39 -03:00
Roberto Ierusalimschy d6826dbc80 simpler way to count uses 2003-02-13 14:08:32 -02:00
Roberto Ierusalimschy 27c6b4d422 each .c file defines its own name 2002-12-04 15:38:31 -02:00
Roberto Ierusalimschy 24471525d7 details 2002-12-02 10:06:10 -02:00
Roberto Ierusalimschy e47baca75a warnings from Visual C++ 2002-11-25 10:38:47 -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 2f91f95d94 better control over GCObjects 2002-11-13 09:32:26 -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 4964e7c8a0 details 2002-09-02 16:54:49 -03:00
Roberto Ierusalimschy fdafd4f4a8 new structure for collectable objects, sharing a common header 2002-08-30 16:09:21 -03:00
Roberto Ierusalimschy da19c436cc cleaning the stage for generational collection 2002-08-16 11:45:55 -03:00
Roberto Ierusalimschy 634344d61f new API for weak mode 2002-08-06 14:06:56 -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 84ad1eea81 use of NaN as key breaks some invariants 2002-07-02 14:54:23 -03:00
Roberto Ierusalimschy 68ee518e81 only tables need `lua_number2int' 2002-07-01 16:31:10 -03:00
Roberto Ierusalimschy fdfd5b44ee TM_GETTABLE/TM_SETTABLE don't need fast access anymore 2002-06-24 17:18:38 -03:00
Roberto Ierusalimschy 864c96f36c new fallback for equality `__eq' 2002-06-13 10:39:55 -03:00
Roberto Ierusalimschy 46c471d7e9 new `__newindex' eventfield 2002-05-27 17:35:40 -03:00
Roberto Ierusalimschy b7a0503c1d new format for error messages 2002-05-15 15:57:44 -03:00
Roberto Ierusalimschy 58bf77bc7f no more extra space when growing hash 2002-05-13 10:38:59 -03:00
Roberto Ierusalimschy a4d06736d4 correct implementation for arrays of size 1 2002-05-08 14:34:00 -03:00
Roberto Ierusalimschy 383e8b9e77 use of a common `dummynode' for all empty tables 2002-04-23 12:04:39 -03:00
Roberto Ierusalimschy f388ee4a82 new way to handle errors 2002-04-22 11:40:23 -03:00
Roberto Ierusalimschy 237969724f support for `light' userdata + simpler support for `boxed' udata 2002-04-05 15:54:31 -03:00
Roberto Ierusalimschy 0b00e7f1a2 new macro to convert double->int 2002-03-18 15:18:35 -03:00
Roberto Ierusalimschy bee86e23be `luaH_next' works like `next' + better hash for pointers 2002-02-14 19:41:08 -02:00
Roberto Ierusalimschy d5ceb369b1 boolean type must be 0 or 1 2002-02-07 15:26:10 -02:00
Roberto Ierusalimschy d6fd33e76f `eventtable' renamed to `metatable' 2002-01-30 15:26:44 -02:00
Roberto Ierusalimschy eb262bc617 2^15 does not fit in a 16-bit int 2002-01-25 19:51:33 -02:00
Roberto Ierusalimschy 566310fa04 small optimization 2002-01-16 20:02:46 -02:00
Roberto Ierusalimschy b3bb0f132b new interface for weak modes 2002-01-09 19:50:35 -02:00
Roberto Ierusalimschy f42cc90d2d some warnings 2001-12-21 15:31:35 -02:00
Roberto Ierusalimschy 22dd271cbb another bug in next (when n is a power of 2) 2001-12-19 16:11:00 -02:00
Roberto Ierusalimschy 9aff171f3b new type `boolean' 2001-12-11 20:48:44 -02:00
Roberto Ierusalimschy 9d801f43d4 details 2001-12-10 20:12:08 -02:00
Roberto Ierusalimschy 592a309177 tag system replaced by event tables 2001-12-05 18:15:18 -02:00
Roberto Ierusalimschy fca0a12e23 avoid clashing names between macros and fields 2001-11-29 18:21:46 -02:00
Roberto Ierusalimschy 72659a0605 no more explicit support for wide-chars; too much troble... 2001-11-28 18:13:13 -02:00
Roberto Ierusalimschy 657f65211a bug: `next' did not work for numeric indices 2001-11-16 14:29:51 -02:00