96ea2e0fb4
fallback to unary minus is 'arith' with operation code 'unm'
Roberto Ierusalimschy
1994-11-21 11:30:15 -02:00
93ccdd52ef
lua_lock receives its parameter via stack. beginblock and endblock do not have parameters
Roberto Ierusalimschy
1994-11-18 17:46:21 -02:00
333a4f13d0
lua_lock receives its parameter via stack
Roberto Ierusalimschy
1994-11-18 17:46:21 -02:00
73664eb739
function 'lua_createstring' moved from table.c to tree.c
Roberto Ierusalimschy
1994-11-18 17:27:38 -02:00
feed56a01c
small correction
Roberto Ierusalimschy
1994-11-17 19:27:30 -02:00
1929ddcf49
userdata can have different tags
Roberto Ierusalimschy
1994-11-17 19:23:43 -02:00
aa4cd37adf
small bug corrected
Roberto Ierusalimschy
1994-11-17 19:11:37 -02:00
a84aa11f71
pow operation is defined in mathlib.c
Roberto Ierusalimschy
1994-11-17 17:43:34 -02:00
9bee23fd05
listing did not list POWOP
Roberto Ierusalimschy
1994-11-17 17:09:46 -02:00
3bd0f9e211
uses new memory module (mem.c). small changes in seting debug line. if and elseif unified in a outine 'codeIf'
Roberto Ierusalimschy
1994-11-17 16:59:06 -02:00
5406d391cd
new API functions startblock and endblock
Roberto Ierusalimschy
1994-11-17 14:41:42 -02:00
b234da1cc2
changes in garbage collection control
Roberto Ierusalimschy
1994-11-17 11:58:57 -02:00
d6a1699e37
uses a single list to keep allocated strings.
Roberto Ierusalimschy
1994-11-16 16:09:11 -02:00
a5862498a1
set first position of a free block to -1, to catch errors
Roberto Ierusalimschy
1994-11-16 16:09:11 -02:00
2b5bc5d1a8
new module for memory allocation
Roberto Ierusalimschy
1994-11-16 15:39:16 -02:00
94686ce585
correction of function 'nextvar'
Roberto Ierusalimschy
1994-11-16 14:03:48 -02:00
86b35cf4f6
unification of symbol tree and constant tree
Roberto Ierusalimschy
1994-11-14 19:40:14 -02:00
3b7a36653b
lua_equalObj now is global (and is used by opcode)
Roberto Ierusalimschy
1994-11-14 16:41:15 -02:00
e1d91fd0e1
new API function to create tables
Roberto Ierusalimschy
1994-11-13 14:17:04 -02:00
5e60b961de
small changes to avoid shadowing
Roberto Ierusalimschy
1994-11-13 12:54:18 -02:00
e4645c835d
small changes in 'ugly' part.
Roberto Ierusalimschy
1994-11-13 12:39:04 -02:00
0c5ac77c99
small corrections to avoid 'warings' with acc. do_call was moving results in the wrong order.
Roberto Ierusalimschy
1994-11-11 12:00:08 -02:00
b8996eaaba
small corrections to avoid 'warings' with acc
Roberto Ierusalimschy
1994-11-11 12:00:08 -02:00
ff7f769454
small changes in error recovery
Roberto Ierusalimschy
1994-11-10 18:41:37 -02:00
8a0521fa52
fallback for garbage collection
Roberto Ierusalimschy
1994-11-10 15:36:54 -02:00
9deac27704
fallback list moved from opcode.c to fallback.c
Roberto Ierusalimschy
1994-11-10 15:11:52 -02:00
d531ccd082
execution of 'mains' separated from calls
Roberto Ierusalimschy
1994-11-09 16:13:29 -02:00
df0cfc1e19
calls lua_reportbug instead of lua_error, in default fallbacks
Roberto Ierusalimschy
1994-11-09 16:12:42 -02:00
6b387e01b2
lua_parse has a different interface
Roberto Ierusalimschy
1994-11-09 16:10:58 -02:00
d0780fa16d
lua_call cannot be a macro, because it would push the function over the parameters
Roberto Ierusalimschy
1994-11-09 16:10:11 -02:00
fc0de64c2c
lua_debugline is kept in the stack 'funcstack' when debugging.
Roberto Ierusalimschy
1994-11-09 16:09:22 -02:00
b8bfa9628d
because lua_error does a longjmp, there is no need to a variable 'err'. lua_parse has a different interface, to allow the free of the main block even if compilation fails. small changes in the debug system.
Roberto Ierusalimschy
1994-11-09 16:07:38 -02:00
aa7b1fcec4
new API
Roberto Ierusalimschy
1994-11-07 16:27:39 -02:00
d95a8b3121
new API: lua_Object now is an integer
Roberto Ierusalimschy
1994-11-07 14:34:44 -02:00
9ffba7a3db
first implementation of 'fallbacks'
Roberto Ierusalimschy
1994-11-07 13:20:56 -02:00
de4e2305c5
Type renamed to lua_Type
Roberto Ierusalimschy
1994-11-07 13:20:56 -02:00
63d300167e
module to implement default fallbacks and lock mechanisms
Roberto Ierusalimschy
1994-11-07 13:20:56 -02:00
62ec3797d5
inheritance is not built-in
Roberto Ierusalimschy
1994-11-07 13:19:51 -02:00
0a5dce5704
new opcodes for '>' and '>='
Roberto Ierusalimschy
1994-11-06 13:35:04 -02:00
8c22057b2e
new global function 'setfallback'
Roberto Ierusalimschy
1994-11-04 15:20:00 -02:00
253655ae4b
small corrections.
Roberto Ierusalimschy
1994-11-04 08:47:49 -02:00
c635044f2f
creation of function do_protectedrun, that executes lua code enclosed in a setjmp, with error recovery. Elimination of functions lua_isnil, etc.
Roberto Ierusalimschy
1994-11-04 08:47:49 -02:00
3db06a95a3
Elimination of functions lua_isnil, etc.
Roberto Ierusalimschy
1994-11-04 08:47:49 -02:00
31d58e2f01
more functions from opcode.c 'open_file' and 'open_string' return an error message lua_type renamed to luaI_type (I for Internal, as this function is not exported outside lua)
Roberto Ierusalimschy
1994-11-03 20:34:29 -02:00
42ef3f9388
there is no need of predefined constants.
Roberto Ierusalimschy
1994-11-03 20:33:40 -02:00
2651afc455
RESET is generated at codereturn.
Roberto Ierusalimschy
1994-11-03 20:32:42 -02:00
5cb6856ebc
because lua_error now does a longjmp, many functions do not need to check conditions.
Roberto Ierusalimschy
1994-11-03 20:20:15 -02:00
852d9a8597
function 'lua_addfile' returns an error message
Roberto Ierusalimschy
1994-11-03 19:48:36 -02:00
6b18cc9a17
prototype for function 'yylex'
Roberto Ierusalimschy
1994-11-03 15:09:20 -02:00
fbf887ec2b
new way to call functions, plus several small changes. This is a temporary version!
Roberto Ierusalimschy
1994-11-02 18:30:53 -02:00
ae77864844
tags T_NIL, etc, changed to LUA_T_NIL, etc some lua_ functions changed form opcode.c to here
Roberto Ierusalimschy
1994-11-02 18:29:39 -02:00
f53460aab9
CREATEARRAY now has an argument, the size of the array to create.
Roberto Ierusalimschy
1994-11-01 16:25:20 -02:00
41e4c5798e
small corrections
Roberto Ierusalimschy
1994-11-01 15:54:31 -02:00
fb23cd2e26
deletion of 'include mm.h'
Roberto Ierusalimschy
1994-10-21 17:00:12 -02:00
2f1de3b1e1
implementacao das funcoes 'date', 'time' e 'beep'. troca de nome de 'abort' para 'exit'
Waldemar Celes
1994-10-19 15:02:20 -02:00
1a6536aaad
deletion of 'include mm.h'
Roberto Ierusalimschy
1994-10-18 16:34:47 -02:00
d7cb47fadf
new parameter in function 'tree_create'. Maybe we will return to version 1.1
Waldemar Celes
1994-10-18 15:36:11 -02:00
f84abc6799
split to 'ugly.h'.
Waldemar Celes
1994-10-18 15:34:34 -02:00
3386e3c1fb
definition of ugly tokens
Waldemar Celes
1994-10-18 12:30:29 -02:00
25010f8e09
remove of 'printf' for debuging.
Roberto Ierusalimschy
1994-10-17 19:45:00 -02:00
424db1db0c
power operator (^). no more contructors (@). methods can be called on indexed variables. fixed debuging information.
Waldemar Celes
1994-10-17 17:05:32 -02:00
e9049cbfc9
files end with EOF, instead of 0.
Waldemar Celes
1994-10-17 17:04:19 -02:00
d1c5f42943
new algorithm for reading floats. files end with EOF, instead of 0.
Waldemar Celes
1994-10-17 17:01:53 -02:00
ad07c0f638
new operations POWOP (power) and PUSHMARKMET (for marking method calls). remove of operation PUSHOBJECT.
Waldemar Celes
1994-10-17 17:00:40 -02:00
fca10c6733
Aumentar buffer para saida.
Waldemar Celes
1994-10-13 16:28:54 -03:00
6bc68d4645
Acertar bug para evitar formato "%5.0s", por exemplo.
Waldemar Celes
1994-10-13 14:18:32 -03:00
ceaaa0cca8
Correcao do tratamento de erro reportado dentro de uma funcao.
Waldemar Celes
1994-10-11 11:38:17 -03:00
82ceb12b7a
Implementacao das funcoes para conversao de angulos rad r deg.
Waldemar Celes
1994-10-11 10:06:47 -03:00
87dded9363
Mudancas na sintaxe para a versao 2.0. Igual relacional passa a ser ==, tiramos o colchete na criacao de tabelas usando apenas chaves (podendo fazer inicializacao mista). O caracter @ so' deve estar presente quando se tem construtores associados. /
Waldemar Celes
1994-10-11 10:02:39 -03:00
d107d5bfd2
implementacao de busca no campo godparent em substituicao ao campo parents.
Waldemar Celes
1994-10-11 09:59:49 -03:00
d7d7b477bb
consertar bug no formato real com zero casas decimais e implementar a funcao readuntil.
Waldemar Celes
1994-10-07 19:47:05 -03:00
dc6d0dcc09
retirar especificador de formato %n da funcao ToReal e acertar funcao lua_convtonumber.
Waldemar Celes
1994-09-27 18:43:30 -03:00
7cfb5ff41f
Mudancas para tornar lex.c um modulo independente dos outros modulos de Lua
Waldemar Celes
1994-09-26 13:21:52 -03:00
24c962de43
added support for ugly tokens
Luiz Henrique de Figueiredo
1994-09-22 09:44:00 -03:00
98d9509676
sai strtod, entra sscanf. permite conversao de numeros com espacos em volta.
Waldemar Celes
1994-09-20 12:11:11 -03:00
98263e2ef1
acertar bug no formato de string.
Waldemar Celes
1994-09-12 16:24:31 -03:00
d2117d66ec
default size for arrays is no more 101, as arrays now can grow.
Waldemar Celes
1994-09-08 13:51:49 -03:00
0dcae99d74
new field 'next' in struct 'Hash', to list tables for garbage collection.
Waldemar Celes
1994-09-08 13:51:49 -03:00
b826a39919
Implementacao de heranca multipla.
Waldemar Celes
1994-09-08 12:27:10 -03:00
1ea0d09281
Alteracao do buffer de funcao de 32 para 64.
Waldemar Celes
1994-09-05 18:22:43 -03:00
3693f3f062
escapes \' e \" em strings; correcao do escape \\
Waldemar Celes
1994-09-05 16:14:40 -03:00
0c6b906c8c
Compatibilizacao com C++.
Waldemar Celes
1994-08-24 12:29:02 -03:00
9294a2787f
nova funcao 'debug', para auxiliar debugacao de programas lua.
Roberto Ierusalimschy
1994-08-17 19:34:20 -03:00
0ec3a21451
inclui 'lua.h' que contem prototipos das funcoes 'lua_errorfunction' e 'lua_error'.
Roberto Ierusalimschy
1994-08-17 19:22:44 -03:00
0624540eef
Implementacao da macro 'lua_strcmp'
Waldemar Celes
1994-08-17 14:41:50 -03:00
a4eeb099c8
Alteracao na macro 'streq'
Waldemar Celes
1994-08-17 14:41:23 -03:00
c364c7286f
inclusao de 'lualib.h' para ter prototipos das funcoes de 'iolib_open' e 'strlib_open'.
Waldemar Celes
1994-08-17 12:10:04 -03:00
7c05266050
novas funcoes 'gettable' e 'pushtable'.
Waldemar Celes
1994-08-17 12:05:08 -03:00
592a949272
heranca e nova implementacao do hash.
Waldemar Celes
1994-08-17 12:03:11 -03:00
c4b8b1b989
novas funcoes 'gettable' e 'pushtable', nova implementacao do hash e heranca nas indexacoes.
Waldemar Celes
1994-08-17 12:02:03 -03:00
f490b1bff8
Implementacao das funcoes 'log', 'log10' e 'exp'.
Waldemar Celes
1994-08-15 11:13:44 -03:00
3921b43e44
Implementacao das funcoes 'getenv' e 'abort'
Waldemar Celes
1994-08-11 20:11:57 -03:00
b28da81cfe
Alteracao do hash, trocando tratamento de colisao por lista pela estrategia de re-hash. Foi feito uma avaliacao da funcao de hash, e constatado sua eficiencia com uma media de 4 acessos no hash ate' 70% ocupado.
Waldemar Celes
1994-08-09 08:24:45 -03:00
Roberto Ierusalimschy
Waldemar Celes
Luiz Henrique de Figueiredo