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271 Commits

Author SHA1 Message Date
Roberto Ierusalimschy
09e15692f3 rename of lua_isnull to lua_isnone 2001-12-20 19:27:12 -02:00
Roberto Ierusalimschy
9aff171f3b new type `boolean' 2001-12-11 20:48:44 -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
af59848219 tables of globals accessible through pseudo-index in C API 2001-10-31 17:58:11 -02:00
Roberto Ierusalimschy
46347d768e `ref' support goes to auxlib 2001-10-31 17:40:14 -02:00
Roberto Ierusalimschy
1e81da51ba new API for registry and C upvalues + new implementation for references 2001-10-17 19:12:57 -02:00
Roberto Ierusalimschy
0c3ea96541 no more copytagmethod function 2001-10-11 18:41:21 -03:00
Roberto Ierusalimschy
7651a5c6b2 start of new version 2001-08-31 16:46:07 -03:00
Roberto Ierusalimschy
f9f355221f version -> 4.1 alpha 2001-07-19 10:24:18 -03:00
Roberto Ierusalimschy
ae1cf64348 better names for type-related functions 2001-07-12 15:11:58 -03:00
Roberto Ierusalimschy
9924668931 LUA_MINSTACK has a fixed value 2001-07-05 16:32:42 -03:00
Roberto Ierusalimschy
61a036eaa5 new macro to control format for `read"*n"' 2001-06-28 11:45:44 -03:00
Roberto Ierusalimschy
d5b83ead90 new implementation for userdatas, without `keys' 2001-06-06 15:00:19 -03:00
Roberto Ierusalimschy
572a69b6af name changes 2001-04-23 13:35:45 -03:00
Roberto Ierusalimschy
beee01b170 re-implementation of refs through weak tables 2001-04-17 14:35:54 -03:00
Roberto Ierusalimschy
6473f965ca new API functions to load (parse?) a chunk without running it. 2001-04-11 15:39:37 -03:00
Roberto Ierusalimschy
0e0e4a480e first implementation for weak tables 2001-04-11 11:42:41 -03:00
Roberto Ierusalimschy
2a50188269 avoid use of l_char outside INTERNALs (use lua_char instead) 2001-04-06 18:17:37 -03:00
Roberto Ierusalimschy
dd3a63c205 new way to handle `profiles' 2001-03-26 11:31:49 -03:00
Roberto Ierusalimschy
cb49b088b6 old signature for lua_open 2001-03-09 15:05:05 -03:00
Roberto Ierusalimschy
35023355f2 details for wchar 2001-02-23 14:28:12 -03:00
Roberto Ierusalimschy
39b7978329 first (big) step to support wide chars 2001-02-23 14:17:25 -03:00
Roberto Ierusalimschy
52ee91dd73 better encapsulation of some types 2001-02-22 14:15:18 -03:00
Roberto Ierusalimschy
099442c41f better separation between basic types 2001-02-20 15:15:33 -03:00
Roberto Ierusalimschy
6875fdc8be new semantics for pushuserdata (no more different userdatas with same value) 2001-02-09 17:53:16 -02:00
Roberto Ierusalimschy
bce6572579 new macros + new names to facilitate compilation of threaded version 2001-01-26 09:45:51 -02:00
Roberto Ierusalimschy
a53d9b66ca first implementation for type names 2001-01-25 14:45:36 -02:00
Roberto Ierusalimschy
6fda6a5302 support for multiple stacks sharing the same global environment 2001-01-22 16:01:38 -02:00
Roberto Ierusalimschy
4ff5545709 new macro pushliteral 2001-01-10 14:58:11 -02:00
Roberto Ierusalimschy
f8a0fd268e temporary version 2000-12-22 14:58:41 -02:00
Roberto Ierusalimschy
4894c27962 lua_Number defined in lua.h (1st version) 2000-12-04 16:33:40 -02:00
Roberto Ierusalimschy
03770ecfc9 comments 2000-10-31 10:44:07 -02:00
Roberto Ierusalimschy
f379d06e24 all API functions are declared in a single line (to facilitate pre-processing). 2000-10-30 10:38:50 -02:00
Roberto Ierusalimschy
b892f0a877 new API function `createuserdata' 2000-10-26 10:47:05 -02:00
Roberto Ierusalimschy
cdc8139e29 registry mechanism 2000-10-24 17:12:06 -02:00
Roberto Ierusalimschy
64eecc0b82 new macro LUA_API 2000-10-20 14:39:03 -02:00
Roberto Ierusalimschy
46b543ebef better treatment for errors inside _ERRORMETHOD 2000-10-09 13:46:43 -02:00
Roberto Ierusalimschy
001f2bdd0e new definition for types-tags 2000-10-05 09:14:08 -03:00
Roberto Ierusalimschy
f6834f4393 new API function `lua_type' + new type lua_Type 2000-10-02 17:10:55 -03:00
Roberto Ierusalimschy
78bc8e553d new API for garbage collector 2000-10-02 11:47:43 -03:00
Roberto Ierusalimschy
91c003dcc2 details 2000-09-18 16:39:18 -03:00
Roberto Ierusalimschy
620d22f2a0 new API function lua_rawget 2000-09-14 11:09:31 -03:00
Roberto Ierusalimschy
55c3bc2bcb _ALERT is used (and assumed) only by the libs 2000-09-12 10:46:59 -03:00
Roberto Ierusalimschy
30f6e658d2 lua_newstate' renamed to lua_open' 2000-09-11 16:42:57 -03:00
Roberto Ierusalimschy
6e80c1cde1 new version for API 2000-09-05 16:33:32 -03:00
Roberto Ierusalimschy
9a21e81907 more builtin functions using official API 2000-08-31 18:01:43 -03:00
Roberto Ierusalimschy
f0b3cd1d6f new API functions pop', insert', and `move' 2000-08-31 17:23:40 -03:00
Roberto Ierusalimschy
100bfec39a new implementation for `next' 2000-08-31 11:08:27 -03:00
Roberto Ierusalimschy
a97f29f154 explicit stack control in the API 2000-08-29 17:43:28 -03:00
Roberto Ierusalimschy
ac12f4db4b C upvalues are the last arguments to a function 2000-08-29 11:33:31 -03:00
Roberto Ierusalimschy
9fdf73bc9a first version for new API 2000-08-28 14:57:04 -03:00
Roberto Ierusalimschy
90fb2e18e8 pushref' is more efficient (and probably more useful) than getref'. 2000-08-17 10:18:01 -03:00
Roberto Ierusalimschy
ddc8d94a08 new name for `lua_[sg]etglobaltable' 2000-08-14 16:18:14 -03:00
Roberto Ierusalimschy
e238efc536 default now is multi-state 2000-08-09 16:16:57 -03:00
Roberto Ierusalimschy
397905ef86 (much) better handling of memory alloction errors 2000-08-07 15:39:16 -03:00
Roberto Ierusalimschy
ae55f3eead no varargs in Lua API 2000-06-30 16:17:08 -03:00
Roberto Ierusalimschy
8e617985fa functions for...' and raw...' are obsolete now 2000-05-26 16:17:57 -03:00
Roberto Ierusalimschy
ef62b340e0 code cleaner for 16 bits. 2000-05-24 10:54:49 -03:00
Roberto Ierusalimschy
dc1e4f5073 missing define for `lua_dobuffer' single-state 2000-05-10 13:35:18 -03:00
Roberto Ierusalimschy
44b71ca816 defines for _ERRORMESSAGE and _ALERT 2000-05-09 11:50:16 -03:00
Roberto Ierusalimschy
91f34fb05c lua.h should not use names without prefix lua_ (`TObject', for instance) 2000-05-08 16:37:10 -03:00
Roberto Ierusalimschy
11a7022067 global variables are stored in a Lua table 2000-05-08 16:32:53 -03:00
Roberto Ierusalimschy
62824137d6 no more `seterrormethod' function 2000-04-17 16:23:12 -03:00
Roberto Ierusalimschy
e408cf61a2 new version number 2000-04-14 14:48:20 -03:00
Roberto Ierusalimschy
e02750ec60 new type for CFunction (for "pure" C) 2000-04-14 14:46:37 -03:00
Roberto Ierusalimschy
4c03196697 lua_setstate makes no sense with explicit multiple states 2000-03-27 11:00:35 -03:00
Roberto Ierusalimschy
aee07c6599 details 1999-12-30 16:29:46 -02:00
Roberto Ierusalimschy
968ad49da6 `lua_newstate' gets the inital stack size and other arguments 1999-12-06 09:41:28 -02:00
Roberto Ierusalimschy
8223ff473f lua_Object is a pointer to the stack (because now the stack doen't move) 1999-12-02 14:24:45 -02:00
Roberto Ierusalimschy
764e095d7f object' and string' are very busy names... 1999-11-29 17:31:29 -02:00
Roberto Ierusalimschy
49af08e3e7 new name for lua_equal(obj); LUA_NOOBJECT is equal to LUA_NOOBJECT 1999-11-29 17:11:36 -02:00
Roberto Ierusalimschy
878ef96127 comment 1999-11-25 16:44:02 -02:00
Roberto Ierusalimschy
29ede6aa13 first implementation of multiple states (reentrant code). 1999-11-22 11:12:07 -02:00
Roberto Ierusalimschy
573372665a new API function `lua_equalobj' 1999-11-11 15:02:40 -02:00
Roberto Ierusalimschy
63ccf42397 new API function 'lua_type'. 1999-10-07 17:04:30 -02:00
Roberto Ierusalimschy
dcc10accea temporary version 1999-09-29 09:56:22 -03:00
Roberto Ierusalimschy
c787dccd9b "const" !!! 1999-08-16 17:52:00 -03:00
Roberto Ierusalimschy
b44e35b773 new constants LUA_NOREF and LUA_REFNIL. 1999-08-11 14:00:59 -03:00
Roberto Ierusalimschy
f1861ee210 no more beta 1999-05-11 17:29:19 -03:00
Roberto Ierusalimschy
e64dbc390a new version is beta. 1999-04-15 09:33:19 -03:00
Roberto Ierusalimschy
6a853fcb8b details (from lhf) 1999-02-25 18:07:26 -03:00
Roberto Ierusalimschy
f04c83e075 new function "lua_next" (+ new implementation for "next") 1999-02-23 11:57:28 -03:00
Roberto Ierusalimschy
d5feffdb60 new function lua_nextvar 1999-02-22 16:13:12 -03:00
Roberto Ierusalimschy
77113ee02f new year for Copyright. 1999-02-09 13:59:22 -02:00
Roberto Ierusalimschy
fd25d4ad85 no need to define functions for macros... 1999-01-26 13:38:01 -02:00
Roberto Ierusalimschy
21cff3015a details (for regularity) 1998-12-15 12:59:43 -02:00
Roberto Ierusalimschy
cc117253c8 new implementation for error handling: on error, function _ERRORMESSAGE 
is called, which in turn calls _ALERT to write a message to stderr.
 1998-08-21 14:43:44 -03:00
Roberto Ierusalimschy
0789451458 details 1998-06-18 13:51:53 -03:00
Roberto Ierusalimschy
d97af0de26 "lua_dobuffer" gets an extra argument, with the chunk name 1998-06-15 18:34:14 -03:00
Roberto Ierusalimschy
0845e73b6a new copyright notice 1998-06-06 18:05:52 -03:00
Roberto Ierusalimschy
02134b4a87 name: lua_pushCclosure -> lua_pushcclosure. 1998-06-05 19:17:44 -03:00
Roberto Ierusalimschy
02a6891939 API for functions to manipulate global state. 1998-06-02 17:37:04 -03:00
Roberto Ierusalimschy
054e0b888a number type in Lua changed for double (by default). 1998-05-18 19:26:03 -03:00
Roberto Ierusalimschy
043c2ac258 new names for "lua_pushlstr" and "lua_getstrlen" 1998-03-06 15:47:42 -03:00
Roberto Ierusalimschy
88a2023c32 support for strings with '\0' 1998-03-06 13:54:42 -03:00
Roberto Ierusalimschy
f380d627f8 usefull macros also available as functions 1998-02-12 17:23:32 -02:00
Roberto Ierusalimschy
26679b1a48 back to upavalues as extra arguments for C closures; this way it's 
trivial to make currying.
 1998-01-07 14:26:48 -02:00
Roberto Ierusalimschy
964c503a63 LUA_COMPAT2.5 may use #ifdef instead of #if 1998-01-02 15:46:32 -02:00
Roberto Ierusalimschy
de79e7fc58 back to "lua_upvalue"... (seems better choice) 1997-12-18 16:32:39 -02:00
Roberto Ierusalimschy
9be85d1648 new year 1997-12-15 15:47:55 -02:00
Roberto Ierusalimschy
4daae2165d new API function and built-in "lua_copytagmethods" 1997-12-11 15:21:11 -02:00
Roberto Ierusalimschy
80b3d28f4a details (mainly error messages) 1997-12-09 11:50:08 -02:00
Roberto Ierusalimschy
3393fd7f25 first version of "lua_close" 1997-12-01 18:31:25 -02:00
Roberto Ierusalimschy
5482992dec other access method for C upvalues (as arguments) 1997-11-27 16:25:14 -02:00
Roberto Ierusalimschy
ef37c87e93 no more 'globalbag' 1997-11-27 13:59:25 -02:00
Roberto Ierusalimschy
9ae0c082a3 small details by lint. 1997-11-26 16:53:45 -02:00
Roberto Ierusalimschy
592a3f289b first implementation of centralized global state. 1997-11-19 15:29:23 -02:00
Roberto Ierusalimschy
45cad43c3f "lua_open": now lua has an explicit open operation. 1997-11-04 13:27:53 -02:00
Roberto Ierusalimschy
e78cf96c97 first version of Cclosures. 1997-10-24 15:17:24 -02:00
Roberto Ierusalimschy
0c4ed2b3dc main header file 1997-09-16 16:25:59 -03:00
Roberto Ierusalimschy
e81f184164 new #define LUA_COMPAT2_5 to select "compatibility mode". 1997-06-23 15:27:53 -03:00
Roberto Ierusalimschy
88f020b626 new interface to "lua_seterrormethod" and "lua_settagmethod", to 
allow the use of Lua functions too.
 1997-06-19 15:03:04 -03:00
Roberto Ierusalimschy
eca17b24ea #if wraps compatibility issue 1997-06-18 18:20:45 -03:00
Roberto Ierusalimschy
4d2de484f6 "lua_seterrormethod" should return the previous handler. 1997-06-16 16:48:18 -03:00
Roberto Ierusalimschy
611680af08 functions "lua_settagmethod" and similars should be safe too. 1997-06-12 15:27:29 -03:00
Roberto Ierusalimschy
dd22ea4da5 new implementation for udata (again they are just void *); 
new implementation for the API: most operations now do not disturb
structures lua2C and C2lua.
 1997-06-09 14:28:14 -03:00
Roberto Ierusalimschy
d68d8287aa new lua_Objects are created below the C2lua stack, so most API functions 
don't need to adjust stack. So lua_getref does not change the stack,
and lua_pushref can use it as a macro.
 1997-06-06 17:54:40 -03:00
Roberto Ierusalimschy
e1249970c2 new API function to force garbage collection. 1997-05-26 11:42:51 -03:00
Roberto Ierusalimschy
6251d889ca missing definition of "lua_storesubscript", for compatibility 1997-04-15 13:52:20 -03:00
Roberto Ierusalimschy
42fa305649 better error messages; 
better names for some API functions.
 1997-04-04 19:24:51 -03:00
Roberto Ierusalimschy
c1746340c3 obs: version 4 is due to internal methods. 
(some small details in comments)
 1997-04-03 15:26:08 -03:00
Roberto Ierusalimschy
075b7918c3 new function "getintmethod" 1997-04-02 20:04:12 -03:00
Roberto Ierusalimschy
27d95f1880 "newtag" does not need a type name. 1997-04-02 19:52:42 -03:00
Roberto Ierusalimschy
f0d523887d lua_getuserdata must return NULL if object is not userdata 1997-04-02 14:44:18 -03:00
Roberto Ierusalimschy
59744f0311 "storeglobal" changed to "setglobal" 1997-04-01 16:02:43 -03:00
Roberto Ierusalimschy
efaaf99c42 first version of "setglobal" and "getglobal" internal methods. 1997-03-31 17:59:09 -03:00
Roberto Ierusalimschy
1444d28476 first full implementation of internal methods 1997-03-19 16:41:10 -03:00
Roberto Ierusalimschy
eea734aa88 new module 'auxlib' centralizes functions to get/check parameters. 1997-03-17 14:02:29 -03:00
Roberto Ierusalimschy
131d66efd2 first step in implementing internal methods. 1997-02-26 14:38:41 -03:00
Roberto Ierusalimschy
6769f34817 lua_Type is private (preparation for tags) 1997-02-20 12:51:14 -03:00
Roberto Ierusalimschy
205ee1ec84 userdata can handle arbitrary binary data; 
user tag is stored with data;
 1997-02-11 09:40:01 -02:00
Roberto Ierusalimschy
42359b8b13 new version 1996-11-20 11:49:32 -02:00
Roberto Ierusalimschy
3ccdd57c26 new version 1996-11-12 14:00:16 -02:00
Roberto Ierusalimschy
ab7fdcbbed corrected copyright notice 1996-11-07 18:26:08 -02:00
Roberto Ierusalimschy
bf3091d94f new version number 1996-11-01 10:46:59 -02:00
Roberto Ierusalimschy
0a1891f6a0 new version. 1996-05-06 11:32:59 -03:00
Roberto Ierusalimschy
bced00ab9e lua_Reference is int, so say so. 1996-04-25 11:10:00 -03:00
Roberto Ierusalimschy
0ef5cf2289 lock mechanism seperseded by the REFERENCE mechanism. 1996-04-22 15:00:37 -03:00
Roberto Ierusalimschy
7ecc2ea597 new version 1996-03-21 18:30:29 -03:00
Roberto Ierusalimschy
a275d9a25b functions "lua_is..." consider coercions. 1996-03-19 19:28:37 -03:00
Roberto Ierusalimschy
c56e2b2e30 new version 1996-02-14 10:40:26 -03:00
Roberto Ierusalimschy
afaa98a666 no more "lua_pushliteral". 1996-02-12 15:32:09 -03:00
Roberto Ierusalimschy
fa649fbc26 new distribution 1995-11-13 13:36:52 -02:00
Roberto Ierusalimschy
024f2374ab "AUTHORS" separated from COPYRIGHT. 1995-10-31 15:05:35 -02:00
Roberto Ierusalimschy
9efc257d9d new method to keep debug line information: current line is stored on the 
Lua stack, just below (new) base, with tag LUA_T_LINE.
SETLINE opcodes are generated by lex.
 1995-10-25 11:05:51 -02:00
Roberto Ierusalimschy
d80659759b new module luadebug.h. 1995-10-17 12:12:45 -02:00
Roberto Ierusalimschy
233f0b0cc7 definitions for Copyright and version notices 1995-10-06 11:11:10 -03:00
Waldemar Celes
f83db16cab new API function lua_pushlocked 1995-01-27 15:19:06 -02:00