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53 Commits

Author SHA1 Message Date
Roberto Ierusalimschy 45cf24485d useless #include. 1996-02-14 15:25:04 -03:00
Roberto Ierusalimschy d1608c597e reserved words are stored in main string table; "marked" field is 
used to indicate its type.
Table initializations centralized by "tree.c".
 1996-02-14 10:35:51 -03:00
Roberto Ierusalimschy 41259bff31 BIG CHANGE: new data structure for constants, strings and globals, using 
an array of hash tables for all them.
 1996-02-12 15:32:40 -03:00
Roberto Ierusalimschy 0d50b87aa4 lua_table now has references to global variable names (TreeNode's). 1996-01-26 16:03:19 -02:00
Roberto Ierusalimschy 8dae4657a1 "setglobal" and "getglobal" moved to inout.c, as it concentrates pre-defined 
library.
 1996-01-26 12:04:32 -02:00
Roberto Ierusalimschy 3681d025ac new function "assert" 1996-01-23 16:39:45 -02:00
Roberto Ierusalimschy a19f9056f3 new function "tostring". 1996-01-22 15:40:00 -02:00
Roberto Ierusalimschy e74b250d71 memory overflow tries a garbage collection; if it fails then exit the 
program.
 1996-01-22 12:15:13 -02:00
Roberto Ierusalimschy bf006eeaf5 "getobjectname" got a "lua_" prefix. 1996-01-09 18:23:19 -02:00
Roberto Ierusalimschy 63b8a6fd20 "getobjname" checks first fallbacks (so, if a function is global and 
a fallback, it is reported as a fallback).
 1995-11-03 13:30:50 -02:00
Roberto Ierusalimschy 15d48576ea functions now may be declared with any "var" as a name; 
therefore they do not have a "baptism" name.
Changes in debug API to acomodate that.
 1995-10-26 12:21:56 -02:00
Roberto Ierusalimschy ebcf546a55 small changes in the format of debug information. 1995-10-23 11:53:48 -02:00
Roberto Ierusalimschy 2cffb08a5c new style for debug information about functions: no more SETFUNCTION 
opcodes. When a function is called, its entry in the stack is marked with
LUA_T_(C)MARK, so function 'luaD_stackedfunction' can find it if
needed.
Functions now have their file names in the headers, so there is no need
of 'addfile' and the like.
 1995-10-17 09:58:41 -02:00
Roberto Ierusalimschy b17c76817d new function "luaI_findconstantbyname". 1995-10-13 12:16:25 -03:00
Roberto Ierusalimschy 68f337dfa6 Garbage collection of functions + header structure for functions 1995-10-04 14:13:02 -03:00
Roberto Ierusalimschy 457bac94ce small corrections to avoid uninitialized global variables. 1995-09-15 17:47:53 -03:00
Waldemar Celes e13753e2fb Ajustar limites para garbage collection. 1995-05-16 16:23:55 -03:00
Roberto Ierusalimschy ec79f25286 new lua function "getstack"; new interface to function luaI_reportbug. 1995-05-16 14:23:58 -03:00
Roberto Ierusalimschy 18ea2eff80 calls to "lua_reportbug" changed to "lua_error", since 
"lua_reportbug" is only an internal function to build debug information
 1995-05-02 15:43:03 -03:00
Waldemar Celes 6e0e9935ec trocar a funcao para garbage colector adaptativo. 1995-01-18 18:15:54 -02:00
Roberto Ierusalimschy f4591397da strdup is done via mem.c to control its memory allocation 1995-01-14 13:40:26 -02:00
Roberto Ierusalimschy 8faf4d1de2 control of garbage collection is done with Longs, as there can be 
more than WORD objects to collect.
 1995-01-12 12:19:04 -02:00
Roberto Ierusalimschy 8cb8594a3b better control of integer types and their limits 1994-12-20 19:20:36 -02:00
Roberto Ierusalimschy 3365a35243 new constant LUA_NOOBJECT 1994-12-16 13:55:04 -02:00
Roberto Ierusalimschy d490555ec9 garbage collection tag for strings organized in struct TaggedString 1994-11-23 12:32:00 -02:00
Roberto Ierusalimschy bba1ae427f new lua functions 'getglobal' and 'setglobal' 1994-11-21 19:41:09 -02:00
Roberto Ierusalimschy 73664eb739 function 'lua_createstring' moved from table.c to tree.c 1994-11-18 17:27:38 -02:00
Roberto Ierusalimschy b234da1cc2 changes in garbage collection control 1994-11-17 11:58:57 -02:00
Roberto Ierusalimschy 2b5bc5d1a8 new module for memory allocation 1994-11-16 15:39:16 -02:00
Roberto Ierusalimschy 94686ce585 correction of function 'nextvar' 1994-11-16 14:03:48 -02:00
Roberto Ierusalimschy 86b35cf4f6 unification of symbol tree and constant tree 1994-11-14 19:40:14 -02:00
Roberto Ierusalimschy b8996eaaba small corrections to avoid 'warings' with acc 1994-11-11 12:00:08 -02:00
Roberto Ierusalimschy ff7f769454 small changes in error recovery 1994-11-10 18:41:37 -02:00
Roberto Ierusalimschy 5f2d187b73 frees file names when unstacked 1994-11-09 16:11:47 -02:00
Roberto Ierusalimschy dabe09518f garbage collection for locked objects 1994-11-08 18:07:54 -02:00
Roberto Ierusalimschy d95a8b3121 new API: lua_Object now is an integer 1994-11-07 14:34:44 -02:00
Roberto Ierusalimschy 8c22057b2e new global function 'setfallback' 1994-11-04 15:20:00 -02:00
Roberto Ierusalimschy 42ef3f9388 there is no need of predefined constants. 1994-11-03 20:33:40 -02:00
Roberto Ierusalimschy 852d9a8597 function 'lua_addfile' returns an error message 1994-11-03 19:48:36 -02:00
Roberto Ierusalimschy 0162decc58 tags T_NIL, etc, changed to LUA_T_NIL, etc 1994-11-02 18:29:09 -02:00
Roberto Ierusalimschy ac68a3abc4 frees filename from file stack 1994-11-02 17:09:23 -02:00
Roberto Ierusalimschy 1a6536aaad deletion of 'include mm.h' 1994-10-18 16:34:47 -02:00
Roberto Ierusalimschy 25010f8e09 remove of 'printf' for debuging. 1994-10-17 19:45:00 -02:00
Waldemar Celes f8c8159362 adaptative garbage collection. 1994-10-17 17:03:23 -02:00
Waldemar Celes b1e9b37883 Implementacao de funcoes para tratar Lua function em C e 
correcoes de bugs nas tabelas dinamicas.
 1994-08-03 11:15:46 -03:00
Waldemar Celes 493d718b7f Uso de arvores binarias para armazenar nomes e realocacao dinamica 
de tabelas (pilhas, hashtable, globais, codigo, etc.)
 1994-07-19 18:27:18 -03:00
Waldemar Celes 44521b21e5 Implementacao da nova estrategia para armazenar os arrays 
em lista encadeada.
 1994-04-20 19:07:57 -03:00
Waldemar Celes ed80de37d9 Correcao de bug: uma string ja' existente na tabela de string nao 
estava sendo liberada.
 1994-04-13 19:10:21 -03:00
Waldemar Celes 662e2fa5cc Modificaco para reservar espaco do byte para marcar constantes 
pre-definidas.
 1994-04-06 09:55:08 -03:00
Waldemar Celes 540dc65bcd Acrescentar o gerenciador de memoria "mm", corrigir bug reservando 
o byte para a coleta de lixo nas constantes pre-definidas e
colocar um teste em tempo de execucao para evitar duplicidade de
valores na tabela de strings (teste ainda linear).
 1994-03-28 12:15:59 -03:00