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Author SHA1 Message Date
Roberto Ierusalimschy 64d39ed1b6 generational mode no longer sweep old objects 2010-03-24 12:51:10 -03:00
Roberto Ierusalimschy 4433dbb5f5 userdata with finalizers are kept in a separated list ('udgc'), instead 
of at the end of 'rootgc' (which was renamed to 'allgc', as it is not
"root" in the usual meaning for collectors)
 2010-03-24 10:07:01 -03:00
Roberto Ierusalimschy 5cb128ea54 BUG: emergency collector might resize 'strt' (string table) when 
creating a new string
+ atomic and markroot steps has some cost
+ full collection must leave collector in proper state when mode
is generational
 2010-03-23 17:16:06 -03:00
Roberto Ierusalimschy 74123e9686 draft version of a generational mode for garbage collection. (Not well 
tested; no major collections; ...)
 2010-03-22 15:28:03 -03:00
Roberto Ierusalimschy 9c196bebad detail (wrong comment about LUAI_GCPAUSE) 2010-03-22 14:45:55 -03:00
Roberto Ierusalimschy 28b2566c97 'lua_assert' not visible from libraries 2010-03-22 14:28:31 -03:00
Roberto Ierusalimschy caf74dd731 'cpcall' renamed to 'ccall' as it does not do a protected call 2010-03-19 18:04:17 -03:00
Roberto Ierusalimschy 62840c5fad 'ipairs' is deprecated 2010-03-19 12:52:48 -03:00
Roberto Ierusalimschy 5ca7cdd709 for compatibility only: 'module' changes the first upvalue of 
calling function to affect its environment
 2010-03-19 12:02:34 -03:00
Roberto Ierusalimschy 1514e49d43 avoid using function environments in C libraries (as it probably will 
be deprecated)
 2010-03-17 18:37:37 -03:00
Roberto Ierusalimschy 22ef84b6c8 '_ENV' name permanently stored in global state for easier access 2010-03-13 12:55:42 -03:00
Roberto Ierusalimschy 63a2b62468 must include 'string.h' because a macro uses 'strlen' 2010-03-13 12:55:01 -03:00
Roberto Ierusalimschy 489253d753 better definitions for lua_[gs]etglobal + less uses of ENVIRONINDEX 2010-03-13 00:57:46 -03:00
Roberto Ierusalimschy 25c557ec63 first version of _ENV; no more global variables 2010-03-12 16:14:06 -03:00
Roberto Ierusalimschy f292760f12 small optimization in luaL_addlstring (avoid adding chars one by one) 
(suggested by Chuck Coffing)
 2010-03-12 15:59:32 -03:00
Roberto Ierusalimschy 1124cb1247 first step towards _ENV: all chunks have an puvalues _ENV with the 
global table
 2010-03-08 13:55:52 -03:00
Roberto Ierusalimschy c295147874 when finding a 'name' for a function, handle the case when the function 
is a for iterator
 2010-03-05 11:01:29 -03:00
Roberto Ierusalimschy e560ac4862 when searching for a variable name, look existing upvalues before 
goingg to upper levels
 2010-03-04 15:12:57 -03:00
Roberto Ierusalimschy 915a9a912c just in case, better to flush error messages 2010-03-03 15:53:02 -03:00
Roberto Ierusalimschy ae0a5e2142 new option '*L' for io.read + options for io.lines 2010-03-03 15:48:57 -03:00
Roberto Ierusalimschy 347f0c33d1 avoid 'continue' unless necessary 2010-02-27 18:16:24 -03:00
Roberto Ierusalimschy 622e448710 removed useless test (argv[i] cannot be NULL when i<argc) 2010-02-27 18:15:36 -03:00
Roberto Ierusalimschy 0fe2576a39 new instructions to optimize indexing on upvalues 2010-02-26 17:40:29 -03:00
Roberto Ierusalimschy d08d237a49 detail: in loadfile read function, no need to return NULL on EOF; 
size ==0 is enough to signal EOF.
 2010-02-18 17:37:57 -02:00
Roberto Ierusalimschy 64a7ec987c avoid using 'ungetc' in loadfile 2010-02-18 17:32:41 -02:00
Roberto Ierusalimschy 4274738e81 new macro 'luai_writestringerror' 2010-02-18 17:18:41 -02:00
Roberto Ierusalimschy 0d7d559dcc no need to flush either stderr or \n-terminated outputs 2010-02-11 15:12:27 -02:00
Roberto Ierusalimschy af512ad6da use of 'conventional' names for shift and rotate operations + 
right/left versions for them
 2010-02-11 13:55:29 -02:00
Roberto Ierusalimschy d27108ccd5 removed support for '#fist-line comment' on binary files (as binary 
files do not have lines...)
 2010-02-11 13:52:50 -02:00
Roberto Ierusalimschy a838b3b496 better usage messages, showing entire offending argument 2010-02-09 09:58:57 -02:00
Roberto Ierusalimschy 4c54cd3a10 when yielding, original 'func' value must be kept and restored so 
that 'poscall' puts results in the right slot.
 2010-02-09 09:56:29 -02:00
Roberto Ierusalimschy c8ff7de7f0 field 'oldtop' renamed to 'extra', as it can be used for other 
purposes
 2010-02-09 09:55:37 -02:00
Roberto Ierusalimschy 3bae8e047c typo (thanks to Gavin) 2010-02-05 17:09:09 -02:00
Roberto Ierusalimschy 4f5f2fe367 new function 'luaL_cpcall' 2010-01-21 14:49:21 -02:00
Roberto Ierusalimschy 01586d539e typo in comment 2010-01-21 14:31:24 -02:00
Roberto Ierusalimschy c8ab34ab7a better messages for invalid options 2010-01-21 14:31:06 -02:00
Roberto Ierusalimschy 36ab1ee10c __unm metamethod gets nil as its 2nd parameter 2010-01-15 14:23:58 -02:00
Roberto Ierusalimschy 193ce46970 table.pack was locking last result, avoiding its collection 2010-01-13 17:59:10 -02:00
Roberto Ierusalimschy b678f246a4 HINSTANCE -> HMODULE (they are the same thing, but the MS documentation 
uses the latter) + LoadLibrary -> LoadLibraryEx with optional arguments,
to allow the option LOAD_WITH_ALTERED_SEARCH_PATH
 2010-01-13 14:30:27 -02:00
Roberto Ierusalimschy f270e7f044 warnings that are not compatible with C++ separated from other warning 
options
 2010-01-13 14:19:54 -02:00
Roberto Ierusalimschy 070d3743a7 "no value" added to array luaT_typenames + occurrences of "userdata" 
in that array unified in a single address
 2010-01-13 14:18:25 -02:00
Roberto Ierusalimschy 0c7de97d47 correct error message when yielding from outside a coroutine 2010-01-13 14:17:32 -02:00
Roberto Ierusalimschy 900b7d4514 on 64-bit machines, an address may not fit into a 'long', so it 
is better to convert from pointer to void to pointer to function
directly, even if ANSI C does not like it.
 2010-01-13 14:09:05 -02:00
Roberto Ierusalimschy 91f0b20a0e missing standard defines 2010-01-12 17:40:02 -02:00
Roberto Ierusalimschy e4b4623abc 'searchpath' changes dots into directory separators 2010-01-11 15:55:25 -02:00
Roberto Ierusalimschy cef96b73e1 added casts from int to enumerations to follow C++ rules 2010-01-11 15:38:30 -02:00
Roberto Ierusalimschy 427e01eb63 removed useless initialization 2010-01-11 15:37:59 -02:00
Roberto Ierusalimschy d320c908d0 conversion from pointer to void to pointer to function seems more 
"correct" if done through an integral type (because conversions
between pointers and numbers are allowed, only "implementation
defined").
 2010-01-11 15:34:59 -02:00
Roberto Ierusalimschy 8bfc696676 missing 'external' in variable declaration 2010-01-11 15:33:09 -02:00
Roberto Ierusalimschy 97a35e70af pathes corrected to 5.2 2010-01-11 15:15:30 -02:00
Roberto Ierusalimschy 03b556b963 corrected copyright notice to 2010 2010-01-11 15:15:11 -02:00
Roberto Ierusalimschy 572b94bbcb include of 'windows.h' moved to where it is needed 2010-01-11 15:11:24 -02:00
Roberto Ierusalimschy 692209fa8d Dynamic C functions should be created with the global table as their 
initial environments
 2010-01-11 15:06:31 -02:00
Roberto Ierusalimschy 953d499ea2 changed macro lua_number2int for Windows (added brackets; some recent 
compilers complain about the old format) + added missing definition
for 'lua_number2int' in Windows case.
 2010-01-11 14:35:20 -02:00
Roberto Ierusalimschy a541ada194 "-"-trick in C packages now accept name-v13... 2010-01-11 14:10:47 -02:00
Roberto Ierusalimschy 55d3138397 removed old prototype for 'luaI_openlib' (which does not exist anymore) 2010-01-11 14:00:45 -02:00
Roberto Ierusalimschy e74e56f2b1 better may to force recompilation when makefile changes 2010-01-08 18:05:36 -02:00
Roberto Ierusalimschy 1ebf109c53 'setobj' must assing fields one by one, to allow trick of using 
pad space in table keys
 2010-01-08 18:00:20 -02:00
Roberto Ierusalimschy f75be1cb28 removed parentheses around some function names in their definitions 2010-01-08 13:16:56 -02:00
Roberto Ierusalimschy 16d2ad88fe some changes in compatibility macros: added LUA_COMPAT_ALL + compatibility 
macros from lua.h and lauxlib.h moved to luaconf.h
 2010-01-06 13:15:04 -02:00
Roberto Ierusalimschy f3a6815000 compatibility code removed or moved to luaconf.h 2010-01-06 13:14:15 -02:00
Roberto Ierusalimschy 19f8c87375 compatibility code moved to luaconf.h 2010-01-06 13:08:00 -02:00
Roberto Ierusalimschy 5bcfe0c700 new debug info 'isvararg' and 'nparams' 2010-01-06 12:42:35 -02:00
Roberto Ierusalimschy 8cd395564c no need to use two different defines (LUA_DL_DLOPEN and LUA_USE_DLOPEN) 2010-01-06 12:35:17 -02:00
Roberto Ierusalimschy 389c890ed3 again changing macro to function to save a few bytes 2010-01-06 09:48:02 -02:00
Roberto Ierusalimschy e3866afa97 macro 'luaY_checklimit' changed into a function (and renamed 'checklimit'). 
It makes no sense to trade space for time in the parser.
 2010-01-05 16:46:58 -02:00
Roberto Ierusalimschy 25189b420d field 'nups' in struct 'lua_Debug' changed from 'int' to 'unsigned 
char' to save some space (even C functions cannot have more than
maxchar upvalues).
 2010-01-05 16:33:26 -02:00
Roberto Ierusalimschy cec25167d1 new api_check that 'pcallk' cannot be called inside hooks 2010-01-04 16:17:51 -02:00
Roberto Ierusalimschy 1fd4c482a0 reorganization of switch in function 'match' (details) 2010-01-04 14:37:19 -02:00
Roberto Ierusalimschy 35e729fa6d comments + small details 2010-01-04 14:36:39 -02:00
Roberto Ierusalimschy 0dc09cb42e 'unpack' moved to table library (and therefore "renamed" to 
'table.unpack'.
 2009-12-28 14:30:31 -02:00
Roberto Ierusalimschy cc1cbd19a0 'lua_cpcall' is deprecated + other small changes in 'pmain' (comments 
and reordering to check arguments before running any Lua code)
 2009-12-22 14:47:12 -02:00
Roberto Ierusalimschy cb3f95d516 'lua_cpcall' is deprecated 2009-12-22 14:47:00 -02:00
Roberto Ierusalimschy f84b575cfa no more pseudoindex LUA_GLOBALSINDEX; global table now accessible 
through registry
 2009-12-22 13:32:50 -02:00
Roberto Ierusalimschy 3cb343efd6 code for error message for 'setn' removed 2009-12-18 14:53:12 -02:00
Roberto Ierusalimschy ec0fc1a13b missing parentheses around 'lua_version' + moving typdef's before 
the extra include
 2009-12-18 13:32:36 -02:00
Roberto Ierusalimschy c3a6f3fa1c 'lua_objlen' replaced by 'lua_rawlen', 'lua_len', and 'luaL_len' 2009-12-17 14:20:01 -02:00
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 b3b8dfaaea yet more options moved from luaconf.h into internal files 2009-12-17 11:08:51 -02:00
Roberto Ierusalimschy adc6a4865b macro name change: LUA_INIT->LUA_INIT_VAR 2009-12-17 11:07:41 -02:00
Roberto Ierusalimschy 2108754e46 macro name change: LUA_PATH->LUA_PATH_VAR, LUA_CPATH->LUA_CPATH_VAR, 
LUA_PATHSEP->LUA_PATH_SEP, LUA_EXECDIR->LUA_EXEC_DIR
 2009-12-17 11:06:47 -02:00
Roberto Ierusalimschy 46f1429936 more options moved from luaconf.h into internal files 2009-12-17 10:50:20 -02:00
Roberto Ierusalimschy e0f9d1c8f5 removed export of function only for coco 2009-12-17 10:28:57 -02:00
Roberto Ierusalimschy de6fc75d63 several configuration options that do not change often moved out of 
luaconf.h and into more internal files
 2009-12-17 10:26:09 -02:00
Roberto Ierusalimschy 2af0d3b459 allocator function receives the tag of object being allocated in 'osize' 
when 'ptr' is NULL.
 2009-12-16 14:42:58 -02:00
Roberto Ierusalimschy 9fbe0690fb base-level C use global table as its environment 2009-12-15 09:25:36 -02:00
Roberto Ierusalimschy a25b8ff69c detail ('lua_tolstring' instead of lua_objlen) 2009-12-15 09:25:16 -02:00
Roberto Ierusalimschy 15b823ce4f cleaner way to add extra space in a lua state. 2009-12-14 13:27:30 -02:00
Roberto Ierusalimschy 8da245bfd2 better to keep GC state numbers sequential, to optimize switch in 
'singlestep'
 2009-12-11 19:31:14 -02:00
Roberto Ierusalimschy a2a2abcba4 new function 'luaC_runtilstate' to advance GC until a "valid" state 2009-12-11 17:14:59 -02:00
Roberto Ierusalimschy 2e51792596 avoid using deprecated macros lua_[gs]etglobal 2009-12-11 11:40:44 -02:00
Roberto Ierusalimschy 3a9ae612a4 macro 'ngcotouv' is the same as 'gco2uv', so it was removed 2009-12-11 11:39:34 -02:00
Roberto Ierusalimschy 9db693a57c detail (comment) 2009-12-10 17:00:33 -02:00
Roberto Ierusalimschy 1375435e4a several new features in testC to allow better testing of lua_resume 
at the C API level
 2009-12-10 16:21:28 -02:00
Roberto Ierusalimschy 2bb19ccf08 reordering of some functions + cleaner way to code lua_resume/resume + 
small bug in lua_resume (in case of calling errors lua_resume should
remove only new arguments from the stack and push error message).
 2009-12-10 16:20:07 -02:00
Roberto Ierusalimschy 64d5df7772 detail (lua_resume should empty coroutine stack even if they do not 
fit into caller stack)
 2009-12-10 16:17:37 -02:00
Roberto Ierusalimschy 2643da67c6 error messages from 'lua_resume' must be generated in protected mode, 
to avoid raising memory errors
 2009-12-08 16:59:24 -02:00
Roberto Ierusalimschy ed117bb42a lua_checkstack does not raise memory errors (instead it signals them) 2009-12-08 14:15:43 -02:00
Roberto Ierusalimschy a4472490bc new 'table.pack' function 2009-12-07 13:50:27 -02:00
Roberto Ierusalimschy 86312e1a7d lua_objlen calls __len metamethod on tables (if present) 2009-12-07 13:49:47 -02:00