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Author SHA1 Message Date
Roberto Ierusalimschy 28d47a0aaa all jumps have byte variants; WHILE optimization 1997-10-01 17:05:34 -03:00
Roberto Ierusalimschy eb617df2d8 better way to traverse GCnode lists. 1997-09-26 13:46:20 -03:00
Roberto Ierusalimschy a580480b07 new implementation for globals: Global value is stored in TaggedString 1997-09-26 12:02:26 -03:00
Roberto Ierusalimschy 0dd6d1080e new opcode variants. 1997-09-24 16:43:11 -03:00
Roberto Ierusalimschy 3c820d622e better control over closed files 1997-09-23 11:12:44 -03:00
Roberto Ierusalimschy d6c867ea50 better way to cope with opcode variants 1997-09-22 17:53:20 -03:00
Roberto Ierusalimschy 2079cfe8fa new way to code globals, using const table instead of putting global 
index inside the opcode.
 1997-09-19 18:17:52 -03:00
Roberto Ierusalimschy dfe03c7abe small optimizations (bit scrubbing) 1997-09-19 15:40:32 -03:00
Roberto Ierusalimschy 8cd67ac676 Syntax analizer and code generator 1997-09-16 16:33:21 -03:00
Roberto Ierusalimschy 9828893f7e Makefile 1997-09-16 16:33:21 -03:00
Roberto Ierusalimschy 6990da0057 Lua virtual machine 1997-09-16 16:25:59 -03:00
Roberto Ierusalimschy d985dc0629 Opcodes for Lua virtual machine 1997-09-16 16:25:59 -03:00
Roberto Ierusalimschy 451124005b Standard I/O (and system) library 1997-09-16 16:25:59 -03:00
Roberto Ierusalimschy 2f1fa3d427 Type definitions for Lua objects 1997-09-16 16:25:59 -03:00
Roberto Ierusalimschy 189d64409b Garbage Collector 1997-09-16 16:25:59 -03:00
Roberto Ierusalimschy 60cc473bcf Lexical Analizer 1997-09-16 16:25:59 -03:00
Roberto Ierusalimschy 43a2ee6ea1 Stack and Call structure of Lua 1997-09-16 16:25:59 -03:00
Roberto Ierusalimschy 4b91e9cde6 Tag methods 1997-09-16 16:25:59 -03:00
Roberto Ierusalimschy 26c5f56ad1 Built-in functions 1997-09-16 16:25:59 -03:00
Roberto Ierusalimschy daa858ef27 String table (keep all strings handled by Lua) 1997-09-16 16:25:59 -03:00
Roberto Ierusalimschy ea169d2083 auxiliar functions from Lua API 1997-09-16 16:25:59 -03:00
Roberto Ierusalimschy c31aa863ac Auxiliar functions for building Lua libraries 1997-09-16 16:25:59 -03:00
Roberto Ierusalimschy ff08b0f406 Lua Function structures 1997-09-16 16:25:59 -03:00
Roberto Ierusalimschy c1801e623f Some generic functions over Lua objects 1997-09-16 16:25:59 -03:00
Roberto Ierusalimschy a404f6e0e6 Lua tables (hash) 1997-09-16 16:25:59 -03:00
Roberto Ierusalimschy 2d2440a753 Lua stand-alone interpreter 1997-09-16 16:25:59 -03:00
Roberto Ierusalimschy 0c4ed2b3dc main header file 1997-09-16 16:25:59 -03:00
Roberto Ierusalimschy b945fae40e Lua standard mathematical library 1997-09-16 16:25:59 -03:00
Roberto Ierusalimschy dadba4d6ed Interface to Memory Manager 1997-09-16 16:25:59 -03:00
Roberto Ierusalimschy d600a6b5b3 a generic input stream interface 1997-09-16 16:25:59 -03:00
Roberto Ierusalimschy 75ac0d2172 Standard library for strings and pattern-matching 1997-09-16 16:25:59 -03:00
Roberto Ierusalimschy 9f3785a2f3 Lua standard libraries 1997-09-16 16:25:59 -03:00
Roberto Ierusalimschy 84e92e0976 Debuging API 1997-09-16 16:25:59 -03:00
Roberto Ierusalimschy b8a049abed Global variables 1997-09-16 16:25:59 -03:00
Roberto Ierusalimschy e18f681333 very small corrections... 1997-09-16 16:01:10 -03:00
Roberto Ierusalimschy dd1aa28390 small optimization in opcodes for "and" and "or" 1997-08-04 16:15:05 -03:00
Roberto Ierusalimschy abbf14cd32 small optimizations; try to find previous use when coding a real constant. 1997-07-31 17:46:59 -03:00
Roberto Ierusalimschy e8292f076d new dependencies 1997-07-31 17:45:25 -03:00
Roberto Ierusalimschy 3037dccaf6 prime numbers spread better. 1997-07-31 17:44:46 -03:00
Roberto Ierusalimschy a7793468aa correct support for changing real to double (optional) 1997-07-31 16:37:37 -03:00
Roberto Ierusalimschy caa987faad "random" accepts an 'n' to return between 1 and 'n'. 1997-07-30 19:15:18 -03:00
Roberto Ierusalimschy 0892f0e5b7 BIG CHANGE: functions have their own "constant table". 1997-07-30 19:00:50 -03:00
Roberto Ierusalimschy 1d7857bc63 free(b) is equivalent to realloc(b, 0) 1997-07-30 15:29:08 -03:00
Roberto Ierusalimschy 72a1d81b51 bug: lua_getlocal breaks when called with a CFunction. 1997-07-29 18:11:10 -03:00
Roberto Ierusalimschy 2c580a0afb new way to handle global state during compilation. 1997-07-29 17:38:45 -03:00
Roberto Ierusalimschy 05e8b0ae80 new opcode, ENDCODE, to signal end of code vector. 1997-07-29 17:38:06 -03:00
Roberto Ierusalimschy 16dd77e8d9 unused field "size" in struct TFunc. 1997-07-29 16:44:02 -03:00
Roberto Ierusalimschy 0600f968c3 BUG: LUA_COMPAT2_5 written wrong... 1997-07-29 10:35:06 -03:00
Roberto Ierusalimschy 971b1d557d bug log. Most of the log is done automatically by RCS, and not in 
the file itself :-)
 1997-07-29 10:34:15 -03:00
Roberto Ierusalimschy 11d97c34d5 skipping of '#' in first line is done by lex.c. 1997-07-29 10:33:15 -03:00
Roberto Ierusalimschy 66be42549e BUG: files starting with '#' get wrong line numbers 1997-07-07 18:05:51 -03:00
Roberto Ierusalimschy 067db30d71 "next" & "nextvar" check if argument is a result of previous calls 1997-07-07 13:44:26 -03:00
Roberto Ierusalimschy da4dbe65b2 new functionality for "format": "%d$...". 1997-07-04 19:35:38 -03:00
Roberto Ierusalimschy 4321fde2a7 error inside an error method could break the stack. 1997-07-04 11:55:37 -03:00
Roberto Ierusalimschy 8f3df1d471 small details. 1997-07-02 15:50:18 -03:00
Roberto Ierusalimschy 1a17211707 auxliar support for "locale" (to avoid portability problems) 1997-07-02 15:45:09 -03:00
Roberto Ierusalimschy d56e3a6481 "locale" support + better uniformity in formating 1997-07-02 14:09:48 -03:00
Roberto Ierusalimschy 7820a47184 LOCALE support 1997-07-01 16:32:41 -03:00
Roberto Ierusalimschy 88b185ada1 more uniform source (more macros...) 1997-07-01 14:41:34 -03:00
Roberto Ierusalimschy ef3c45d523 for security reasons, one cannot change the tag of a udata 
from Lua.
 1997-06-27 19:38:49 -03:00
Roberto Ierusalimschy 20a48a818f a file handle must be a userdata. 1997-06-27 19:38:49 -03:00
Roberto Ierusalimschy c9e6ed1d9f small corrections. 1997-06-27 15:39:34 -03:00
Roberto Ierusalimschy 56fdab67d8 believe it or not, this makes a difference... 1997-06-26 18:40:57 -03:00
Roberto Ierusalimschy 3a98c8670d new name for _VERSION (standard of _UPPERCASES for pre-defined 
global variable)
 1997-06-26 17:47:43 -03:00
Roberto Ierusalimschy da585783e3 new method to handle current files, with global variables 
_INPUT and _OUTPUT.
 1997-06-26 17:39:10 -03:00
Roberto Ierusalimschy e81f184164 new #define LUA_COMPAT2_5 to select "compatibility mode". 1997-06-23 15:27:53 -03:00
Roberto Ierusalimschy 3e43275308 incompatibilities with 2.5 + restrictions on tag methods 1997-06-20 16:28:16 -03:00
Roberto Ierusalimschy f97307b548 zio should not care about how a user creates a FILE (pipe, socket, popen, 
etc).
 1997-06-20 16:25:54 -03:00
Roberto Ierusalimschy 6402bfb1f8 better error message for dostring (2nd argument) 1997-06-20 16:19:09 -03:00
Roberto Ierusalimschy 27b6bbdcf3 "testC" inactive (active only for tests) 1997-06-19 15:55:40 -03:00
Roberto Ierusalimschy 5a198de3c1 new prefix luaZ 1997-06-19 15:55:28 -03:00
Roberto Ierusalimschy c5d7ba7347 dostring has an optional error method argument 1997-06-19 15:49:40 -03:00
Roberto Ierusalimschy f84c2ebc4a dostring has an optional error method argument; 
counter for gsub only when there is a table (to keep full compatibility)
 1997-06-19 15:49:40 -03:00
Roberto Ierusalimschy c8897f2b08 counter for gsub only when there is a table (to keep full compatibility) 1997-06-19 15:49:40 -03:00
Roberto Ierusalimschy 6bb2cac3db setparsedfile is extern; luaz_... changed to luaZ_... 1997-06-19 15:04:34 -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 a38f093f05 luaI_initTFunc initializes fileName. 1997-06-19 14:46:12 -03:00
Roberto Ierusalimschy b6adfdd01b gsub aborts if error occurs. 1997-06-19 14:45:28 -03:00
Roberto Ierusalimschy b90b4bbd3a macros don't need prototypes. 1997-06-18 18:39:56 -03:00
Roberto Ierusalimschy f6d95140ae using old version functions. 1997-06-18 18:20:45 -03:00
Roberto Ierusalimschy eca17b24ea #if wraps compatibility issue 1997-06-18 18:20:45 -03:00
Roberto Ierusalimschy 6b61582e47 do not use $...$ to italic. 1997-06-18 18:11:53 -03:00
Roberto Ierusalimschy 60bdc370d9 new functions lua_doFILE and lua_dobuffer to help users... 1997-06-18 17:35:49 -03:00
Roberto Ierusalimschy b9e31f73ee exported functions follow "lua" prefix rule. 1997-06-18 17:30:52 -03:00
Roberto Ierusalimschy ea98620d98 new arguments for gsub 1997-06-18 17:15:47 -03:00
Roberto Ierusalimschy 6b78040840 lhf corrections + new gsub 1997-06-18 17:14:52 -03:00
Roberto Ierusalimschy e931c7c0f6 error message always shows file names. 1997-06-18 14:33:30 -03:00
Roberto Ierusalimschy 70160320b1 first version for Lua 3.0 (with tag methods, etc) 1997-06-17 15:45:16 -03:00
Roberto Ierusalimschy bfbf56f15a extra parameter for "call" is "pack" or "plain". 1997-06-17 15:44:31 -03:00
Roberto Ierusalimschy 732ef82c72 "luaI_undump1" cannot be static; luac uses it. 1997-06-17 15:19:17 -03:00
Roberto Ierusalimschy 2a1da64872 "lua_getobjname" must return "tag-method" and not "fallback". 1997-06-17 15:09:31 -03:00
Roberto Ierusalimschy 3c5d71cf77 "nil" may have fallbacks too. 1997-06-17 14:27:07 -03:00
Roberto Ierusalimschy 1848bcc15b "strsub" accepts negative indices (count from the end of the string). 1997-06-16 17:29:59 -03:00
Roberto Ierusalimschy 4d2de484f6 "lua_seterrormethod" should return the previous handler. 1997-06-16 16:48:18 -03:00
Roberto Ierusalimschy 312f78d925 default error method is not nil (nil does nothing). 1997-06-16 15:43:19 -03:00
Roberto Ierusalimschy e4b69d6c9c "order" and "concat" operations choose tag methods the same way that 
"arith" operations do (first the first parameter, etc).
 1997-06-16 15:42:32 -03:00
Roberto Ierusalimschy c9a2dfeb2c using "zio" for parsing Lua code. 1997-06-16 13:50:22 -03:00
Roberto Ierusalimschy 9fe5be3acf library for uniform buffered input. 1997-06-16 13:50:22 -03:00
Roberto Ierusalimschy 611680af08 functions "lua_settagmethod" and similars should be safe too. 1997-06-12 15:27:29 -03:00
Roberto Ierusalimschy cb1d8f0fa0 missing small dependency. 1997-06-11 15:57:00 -03:00