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292 Commits

Author SHA1 Message Date
Roberto Ierusalimschy
cee94df6e0 function list in luaL_register may be NULL for an empty list 2009-09-28 09:36:40 -03:00
Roberto Ierusalimschy
99182c6872 references must start after predefined values in the registry 2009-09-18 15:58:45 -03:00
Roberto Ierusalimschy
28419c4383 'luaL_tolstring' uses 'lua_tolstring' instead of 'lua_tostring' and 
'lua_objlen'
 2009-07-15 14:47:34 -03:00
Roberto Ierusalimschy
f76f4cb79d new way to control stack overflow, controling only total size of the stack 2009-07-15 14:26:14 -03:00
Roberto Ierusalimschy
47c562435b better error messages for luaL_checkversion 2009-06-19 11:21:57 -03:00
Roberto Ierusalimschy
4a818f068a 'checkversion' implemented in the auxiliary library 2009-06-18 15:59:58 -03:00
Roberto Ierusalimschy
ae9ad6c694 added comment explaining why the 'feof' test when loading a file 2009-04-02 16:54:06 -03:00
Roberto Ierusalimschy
83d2dbb15d Lua will abort anyway, so 'panic' does not need to. 2009-03-31 14:25:08 -03:00
Roberto Ierusalimschy
b403317325 error functions search global space for a name for a function when 
no other name is available
 2009-02-27 15:18:19 -03:00
Roberto Ierusalimschy
9bf05e7364 code section 'Traceback' moved to the beginning of the file 2009-02-27 15:17:13 -03:00
Roberto Ierusalimschy
d2ebdc045b new macro 'lua_checkversion' to check whether core and application are 
compatible
 2009-02-18 14:20:56 -03:00
Roberto Ierusalimschy
189378142a buffer creation ensures buffer space plus MINSTACK in the stack 2009-02-17 11:31:16 -03:00
Roberto Ierusalimschy
547e47649f 'luaL_typeerror' spelled right 2009-02-13 17:39:34 -02:00
Roberto Ierusalimschy
f858a155c2 identation error (pointed by lint) 2008-07-03 11:21:41 -03:00
Roberto Ierusalimschy
480a1da34a when error is 'bad self' original message probably makes no sense, so 
it is better not to show it.
 2008-06-13 15:45:35 -03:00
Roberto Ierusalimschy
eb8ac6e2a0 'luaL_testudata' does not leave garbage on the stack in case of failure 2008-06-12 11:37:27 -03:00
Roberto Ierusalimschy
56c17ba4c7 detail 2008-01-17 14:24:30 -02:00
Roberto Ierusalimschy
daddc57abd luaL_tostring -> luaL_tolstring (more generic) 2008-01-03 15:07:59 -02:00
Roberto Ierusalimschy
9cb0607f6f avoid warnings about exit; return 2007-09-14 10:26:28 -03:00
Roberto Ierusalimschy
c676f13e1a stand-alone error-message details 2007-09-05 14:17:39 -03:00
Roberto Ierusalimschy
47e666c090 no need for ctype.h 2007-08-10 09:56:02 -03:00
Roberto Ierusalimschy
ffc5f78229 detail 2007-06-22 12:39:34 -03:00
Roberto Ierusalimschy
3f78748ef3 traceback function moved to auxlib 2007-06-22 12:33:54 -03:00
Roberto Ierusalimschy
d26bfb5ae4 "spacial" reorganization to keep related functions in groups 2007-06-21 11:09:59 -03:00
Roberto Ierusalimschy
8d3dd04137 clearing some old compatibility code 2007-06-21 10:52:27 -03:00
Roberto Ierusalimschy
01fa1bc114 luaL_testudata (a luaL_checkudata that does not raise errors) is 
very needed.
 2007-05-15 15:46:12 -03:00
Roberto Ierusalimschy
38063345ae several details 2007-04-19 17:21:53 -03:00
Roberto Ierusalimschy
cf86576a83 new function luaL_tostring 2007-02-07 15:51:21 -02:00
Roberto Ierusalimschy
dead3858b8 detail 2006-10-16 11:38:38 -03:00
Roberto Ierusalimschy
285f926140 avoid using index 0 for free list of references (because it is not 
as efficient as index 1...)
 2006-09-25 12:35:00 -03:00
Roberto Ierusalimschy
3c8865cf66 detail 2006-09-22 17:24:38 -03:00
Roberto Ierusalimschy
d22526ec30 'lua_strlen' is for compatibility only 2006-09-18 11:03:18 -03:00
Roberto Ierusalimschy
ee41bc03ab details 2006-06-22 13:12:59 -03:00
Roberto Ierusalimschy
0238a0b01e BUG: luaL_checkudata may show wrong error message 2006-03-21 16:31:09 -03:00
Roberto Ierusalimschy
73ebc5d8f6 compat code should keep compatibility 2006-01-16 10:42:21 -02:00
Roberto Ierusalimschy
bfdcbbcd76 small optimizations (lua_newtable -> lua_createtable) 2005-12-29 14:23:32 -02:00
Roberto Ierusalimschy
053e873145 new macro luaL_opt to avoid evaluating defaults when no needed 2005-10-21 11:47:42 -02:00
Roberto Ierusalimschy
515d556832 access to metamethods and metafields should be raw 2005-10-20 09:35:25 -02:00
Roberto Ierusalimschy
ed7039024d avoid some warnings 2005-10-19 11:05:11 -02:00
Roberto Ierusalimschy
e41fb9a604 registry._LOADED created "on demand" 2005-10-03 11:36:45 -03:00
Roberto Ierusalimschy
5fa6604f00 detail 2005-09-06 14:20:11 -03:00
Roberto Ierusalimschy
3390f9a35a detail 2005-08-26 14:36:32 -03:00
Roberto Ierusalimschy
9273fbd131 no more 'luaL_get/setfield' (replaced by more direct luaL_findtable) 2005-08-26 14:32:05 -03:00
Roberto Ierusalimschy
39cdbce23e no more '-w' option + new way to check module existence 2005-08-25 12:39:16 -03:00
Roberto Ierusalimschy
027e9e99ca simpler implementation for userdata types 2005-08-18 17:36:26 -03:00
Roberto Ierusalimschy
3b828d9e48 luaL_setfield does a non-raw set 2005-08-18 13:04:05 -03:00
Roberto Ierusalimschy
68548a02d3 fancier code ;) 2005-08-17 17:09:31 -03:00
Roberto Ierusalimschy
2f2b4a42a9 luaL_checkudata raises an error if value is not correct 
(like other luaL_check functions)
 2005-08-17 16:05:04 -03:00
Roberto Ierusalimschy
16ddf86168 luaL_openlib -> luaL_register and new function luaL_loadstring 2005-08-15 11:12:32 -03:00
Roberto Ierusalimschy
39c0f391c6 detail 2005-08-10 15:47:09 -03:00
Roberto Ierusalimschy
f01a95d4a0 detail 2005-08-09 09:30:19 -03:00
Roberto Ierusalimschy
d6ff5d9f46 searchpath is "private affair" of loadlib 2005-07-13 16:02:42 -03:00
Roberto Ierusalimschy
20131e54d3 no more "getc" when testing if file exists 2005-07-12 11:32:48 -03:00
Roberto Ierusalimschy
3d08aa591d details 2005-07-11 13:41:51 -03:00
Roberto Ierusalimschy
e86dab2dae details 2005-07-11 11:01:28 -03:00
Roberto Ierusalimschy
d628795940 lua_objsize -> lua_objlen (more compatible with use of `len´ in other 
places [opcode name, metamethod index, etc.])
 2005-05-31 11:34:02 -03:00
Roberto Ierusalimschy
05348d834b better error message 2005-05-31 11:31:50 -03:00
Roberto Ierusalimschy
90de38bf1f warnings in VS .Net 2005-05-31 11:25:18 -03:00
Roberto Ierusalimschy
e8a7ecb982 luaL_findstring -> luaL_checkoption 2005-05-25 10:21:26 -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
da32450c3d new API function `lua_tolstring' 2005-05-16 16:21:11 -03:00
Roberto Ierusalimschy
9ffae705ee new "primitive" getn 2005-03-16 13:58:41 -03:00
Roberto Ierusalimschy
d55bb795fa details 2005-02-23 14:30:22 -03:00
Roberto Ierusalimschy
af39352632 LUA_PATH_SEP -> LUA_PATHSEP 2005-02-10 15:12:02 -02:00
Roberto Ierusalimschy
4194de70e7 details 2004-12-20 11:47:29 -02:00
Roberto Ierusalimschy
36541dec9b towards new package system 2004-09-29 18:03:14 -03:00
Roberto Ierusalimschy
6acfb91c8d new auxiliary functions to implement new package system 2004-09-21 13:54:32 -03:00
Roberto Ierusalimschy
3c394b12f9 detail 2004-09-03 10:17:14 -03:00
Roberto Ierusalimschy
7d309480dd new way to handle _PATH (old LUA_PATH) 2004-08-30 15:35:14 -03:00
Roberto Ierusalimschy
fe8c365281 default state (created by `luaL_newstate´) has a default panic function 2004-08-13 16:52:53 -03:00
Roberto Ierusalimschy
942496d767 small bug 2004-07-13 17:11:32 -03:00
Roberto Ierusalimschy
7a796a0682 new macro `luaL_typename' 2004-07-09 15:23:17 -03:00
Roberto Ierusalimschy
80ec81926c `lua.c' also needs the default path, so auxlib should provide it 2004-07-01 11:26:28 -03:00
Roberto Ierusalimschy
753625c3f3 new interface for search-path function 2004-06-29 13:57:56 -03:00
Roberto Ierusalimschy
0c49857c1a new scheme to search paths 2004-06-21 17:05:29 -03:00
Roberto Ierusalimschy
dba17070ac optional error for accesss to undefined variables/fields 2004-06-17 11:06:52 -03:00
Roberto Ierusalimschy
b8691f13a8 `getn' uses binary search if it has to count elements 2004-06-02 16:06:14 -03:00
Roberto Ierusalimschy
9d8426bab4 better error messages for `loadfile' 2004-06-02 10:50:46 -03:00
Roberto Ierusalimschy
1e0aaf2156 luaL_dofile' and luaL_dostring' are deprecated 2004-05-31 16:27:14 -03:00
Roberto Ierusalimschy
7e41612eb2 code parameterized by LUA_FIRSTINDEX (first index of an array) 2004-05-10 14:50:51 -03:00
Roberto Ierusalimschy
b4cd38ba6c new scheme for configuration through `luaconf.h' 2004-04-30 17:13:38 -03:00
Roberto Ierusalimschy
29a13b4128 detail 2004-03-23 13:38:43 -03:00
Roberto Ierusalimschy
1edea34666 details 2004-02-18 10:40:03 -03:00
Roberto Ierusalimschy
fa198197a0 lua_(set)getglobal are ok to use 2003-11-05 09:59:14 -02:00
Roberto Ierusalimschy
97b838d9ab new semantics for setn/getn (no more changes to `n') 2003-10-20 16:32:55 -02:00
Roberto Ierusalimschy
533737f26e new functions lua_getfield' and lua_setfield' 2003-10-10 09:57:55 -03:00
Roberto Ierusalimschy
f04fe526cd new functions `lua_tointeger' and lua_pushinteger' 2003-10-07 17:13:41 -03:00
Roberto Ierusalimschy
b97fb932ec Lua kernel does not use malloc/free functions. 2003-10-02 17:31:17 -03:00
Roberto Ierusalimschy
a62d39aa1c detail: `luaL_where' does not use the name information 2003-10-01 13:50:53 -03:00
Roberto Ierusalimschy
60aa01d8f7 fully-weak tables are more efficient 2003-05-16 15:59:08 -03:00
Roberto Ierusalimschy
176cd7d1a3 `#!' is detected by loadfile, not by the lexer 2003-05-15 09:20:24 -03:00
Roberto Ierusalimschy
f0cc013afa luaL_getn/setn must operate correctly over negative indices 2003-04-07 11:35:00 -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
3a6230ef7c error-message format 2003-04-01 14:52:31 -03:00
Roberto Ierusalimschy
b12776f29c `luaL_getmetafield' was leaving extra value on the stack 2003-03-18 15:48:31 -03:00
Roberto Ierusalimschy
40cfb0691e new auxiliary functions for `type' manipulation 2003-03-18 09:25:32 -03:00
Roberto Ierusalimschy
2fef8c772b auxiliary function to check userdata with types 2003-02-11 13:32:31 -02:00
Roberto Ierusalimschy
3cdeacbbfb reference system also uses getn/setn (plus small corrections) 2003-02-11 07:44:38 -02:00
Roberto Ierusalimschy
41ed3c4771 getn/setn in C moved to lauxlib 2003-01-27 11:46:16 -02:00
Roberto Ierusalimschy
797d964df9 detail 2003-01-23 09:34:18 -02:00
Roberto Ierusalimschy
27c6b4d422 each .c file defines its own name 2002-12-04 15:38:31 -02:00
Roberto Ierusalimschy
097edd3884 better names for auxiliar functions 2002-11-14 13:41:38 -02:00
Roberto Ierusalimschy
11886dc7b0 print error on stderr when _ALERT is not defined 2002-10-22 15:07:55 -03:00
Roberto Ierusalimschy
ec748fcb0a correct handling of opened files in presence of memory allocation 
errors
 2002-10-16 17:41:35 -03:00
Roberto Ierusalimschy
fa2f1ec7ba to avoid `strerror', define itself to something else; 
nil has a special, fixed reference
 2002-10-04 11:31:40 -03:00
Roberto Ierusalimschy
32a5d96dfc `setmetatable' cannot change protected objects 2002-09-16 16:49:45 -03:00
Roberto Ierusalimschy
1bdde38bd2 no more newlines at the end of error messages 2002-09-05 16:45:42 -03:00
Roberto Ierusalimschy
2c670baf24 avoid the use of "obvious" names in header files to avoid conflicts 2002-08-30 17:00:59 -03:00
Roberto Ierusalimschy
9998082839 external messages add their own extra information 2002-08-08 17:08:41 -03:00
Roberto Ierusalimschy
2e38c6ae5a luadebug.h' content now is included in lua.h' 2002-08-06 15:01:50 -03:00
Roberto Ierusalimschy
d3dd337fca lua_Chunkreader gets a lua_State, to avoid future incompatibilities 2002-08-06 14:26:45 -03:00
Roberto Ierusalimschy
a2fa48a570 new (old?) error handling scheme 2002-08-06 12:32:22 -03:00
Roberto Ierusalimschy
4e23699aa6 new implementation for error handling 2002-08-05 14:36:24 -03:00
Roberto Ierusalimschy
aa3da1605c `newproxy' uses its own weaktable 2002-07-01 16:23:58 -03:00
Roberto Ierusalimschy
f67ccfbdeb no more `lua_getn' function 2002-06-26 16:28:44 -03:00
Roberto Ierusalimschy
89b102bd1d new `luaL_weakregistry' function 2002-06-25 16:15:21 -03:00
Roberto Ierusalimschy
1dbe708aa8 new protocol for error handling 2002-06-18 12:19:27 -03:00
Roberto Ierusalimschy
eb3de8768a rawcall' -> upcall' (unprotected call) 2002-06-13 10:44:50 -03:00
Roberto Ierusalimschy
a102221a0b better error messages 2002-06-05 13:59:37 -03:00
Roberto Ierusalimschy
ad7103ea3a lua_load* defined in auxlib (and so renamed to luaL_load*) 2002-06-03 17:11:41 -03:00
Roberto Ierusalimschy
955def0348 new names for string formating functions 2002-05-16 15:39:46 -03:00
Roberto Ierusalimschy
b7a0503c1d new format for error messages 2002-05-15 15:57:44 -03:00
Roberto Ierusalimschy
dea6b6da94 new function lua_vpushstr' to replace uses of sprintf' 2002-05-07 14:36:56 -03:00
Roberto Ierusalimschy
71144e3ff0 errors `return' int, to avoid warnings 
+ home-made `sprintf' (first version)
 2002-05-06 16:05:10 -03:00
Roberto Ierusalimschy
751cd867d3 new way to handle errors 2002-05-01 17:48:12 -03:00
Roberto Ierusalimschy
13230c451b details 2002-04-16 09:00:02 -03:00
Roberto Ierusalimschy
f438d00ef3 correct #args for calls with self (a:foo(...)) 2002-04-04 17:25:55 -03:00
Roberto Ierusalimschy
cd99bbcd0d better support for new libraries 2002-04-02 17:42:49 -03:00
Roberto Ierusalimschy
d1f220217b when possible, library functions accept nil as none 2002-03-27 12:30:41 -03:00
Roberto Ierusalimschy
88c9bf99de standard libraries in packages 2002-03-20 09:54:08 -03:00
Roberto Ierusalimschy
c16a35d669 lua_stackspace' replaced by lua_checkstack' 2002-03-07 15:15:10 -03:00
Roberto Ierusalimschy
b3ffaca638 details 2002-02-14 19:41:53 -02:00
Roberto Ierusalimschy
86a4de256e no more lua_[gs]etstr 2002-02-07 15:25:36 -02:00
Roberto Ierusalimschy
d070506a25 new function luaL_errstr 2002-02-05 20:36:52 -02:00
Roberto Ierusalimschy
09e15692f3 rename of lua_isnull to lua_isnone 2001-12-20 19:27:12 -02:00
Roberto Ierusalimschy
9cd36059ad new API functions lua_getstr/lua_setstr 2001-12-10 20:09:51 -02:00
Roberto Ierusalimschy
592a309177 tag system replaced by event tables 2001-12-05 18:15:18 -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
46347d768e `ref' support goes to auxlib 2001-10-31 17:40:14 -02:00
Roberto Ierusalimschy
070204300c more consistent names for auxlib functions 2001-10-26 15:33:30 -02:00
Roberto Ierusalimschy
ae1cf64348 better names for type-related functions 2001-07-12 15:11:58 -03:00
Roberto Ierusalimschy
572a69b6af name changes 2001-04-23 13:35:45 -03:00
Roberto Ierusalimschy
dd3a63c205 new way to handle `profiles' 2001-03-26 11:31:49 -03:00
Roberto Ierusalimschy
39b7978329 first (big) step to support wide chars 2001-02-23 14:17:25 -03:00
Roberto Ierusalimschy
5d9b8b7cdc more secure definition for lua_concat 2001-02-14 15:04:11 -02:00
Roberto Ierusalimschy
7e3d3e1f70 details 2001-02-02 17:02:40 -02:00
Roberto Ierusalimschy
a53d9b66ca first implementation for type names 2001-01-25 14:45:36 -02:00
Roberto Ierusalimschy
4894c27962 lua_Number defined in lua.h (1st version) 2000-12-04 16:33:40 -02:00
Roberto Ierusalimschy
e42a219eeb `lua_typename' accepts LUA_TNONE 2000-10-30 11:07:48 -02:00