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Author SHA1 Message Date
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