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9319735744
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Author SHA1 Message Date
Roberto Ierusalimschy
9319735744 using new lib auxlib. 1997-04-04 12:35:37 -03:00
Roberto Ierusalimschy
1ea6e8064c "setintmethod" returns old method (to be coerent with seterrormethod). 
BUG: wrong pointer arithmetic (index out of range when comparing).
obs: version 4 is due to internal methods.
 1997-04-03 15:27:06 -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
d0339e7b72 "setintmethod" returns old method (to be coerent with seterrormethod). 
obs: version 2 is due to internal methods.
 1997-04-03 15:24:23 -03:00
Roberto Ierusalimschy
075b7918c3 new function "getintmethod" 1997-04-02 20:04:12 -03:00
Roberto Ierusalimschy
7c99149a76 "tostring" gives an overview of a userdata. 1997-04-02 19:53:35 -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
f29fbf2bf6 lua_getuserdata must return NULL if object is not userdata; 
small BUG: wrong error message for a=b[1] (b not a table)
 1997-04-02 14:44:18 -03:00
Roberto Ierusalimschy
4355e1afcd "getbyte" returns userdata size when called without second parameter. 1997-04-02 14:44:18 -03:00
Roberto Ierusalimschy
cae1eff901 small "bugs" detected by Purify: cannot read "next" after 0. 1997-04-01 18:23:20 -03:00
Roberto Ierusalimschy
f83bc86e51 small "bugs" detected by Purify: some blocks may be smaller than 
sizeof(int).
 1997-04-01 18:23:20 -03:00
Roberto Ierusalimschy
59744f0311 "storeglobal" changed to "setglobal" 1997-04-01 16:02:43 -03:00
Roberto Ierusalimschy
bb2e2bec18 new lua function "tag" 1997-04-01 14:31:42 -03:00
Roberto Ierusalimschy
efaaf99c42 first version of "setglobal" and "getglobal" internal methods. 1997-03-31 17:59:09 -03:00
Roberto Ierusalimschy
f8a571ee35 some new options for warnings and optimizations. 1997-03-31 17:58:42 -03:00
Roberto Ierusalimschy
397e32399b update of ".h" dependencies 1997-03-31 11:23:49 -03:00
Roberto Ierusalimschy
373363cb69 new name for old "mem.h" (conflicts with some compiler libraries) 1997-03-31 11:19:01 -03:00
Roberto Ierusalimschy
ad5574c4c9 "Object" renamed to "TObject" (Tagged Object), to avoid conflicts with 
pre-defined names in some C compilers.
 1997-03-31 11:02:58 -03:00
Roberto Ierusalimschy
264f8c5e7b new (internal?) functions to manipulate userdata 1997-03-26 19:23:15 -03:00
Roberto Ierusalimschy
9e9e2ea287 BUG: must mark userdata in garbage collection. 1997-03-26 19:22:41 -03:00
Roberto Ierusalimschy
03d917f229 some corrections, improvements; 1997-03-24 14:13:22 -03:00
Roberto Ierusalimschy
c3488f5115 must call "gc" i.m. for nil after all others. 1997-03-21 18:39:57 -03:00
Roberto Ierusalimschy
6fef372fb8 mathlib now uses i.m. for "pow" operator. 1997-03-21 15:37:28 -03:00
Roberto Ierusalimschy
052a1cc46c files now have proper tags. 1997-03-20 17:36:58 -03:00
Roberto Ierusalimschy
ae067dcddd BUG: lua_newtag can be called before luaI_IMtable is initialized. 1997-03-20 17:36:19 -03:00
Roberto Ierusalimschy
5d60470508 i.m. "arith" and "order" splited for different operations 1997-03-20 16:20:43 -03:00
Roberto Ierusalimschy
88d7ffb0d0 luaI_type moved to fallback.c 1997-03-20 16:20:23 -03:00
Roberto Ierusalimschy
47527d2d3c setmethods should return old methods. 1997-03-19 18:12:34 -03:00
Roberto Ierusalimschy
1444d28476 first full implementation of internal methods 1997-03-19 16:41:10 -03:00
Roberto Ierusalimschy
2de803c250 new header 'auxlib.h' + new function luaL_verror 1997-03-18 12:30:50 -03:00
Roberto Ierusalimschy
fa08b42dd8 new header for auxiliar functions. 1997-03-18 12:30:50 -03:00
Roberto Ierusalimschy
eea734aa88 new module 'auxlib' centralizes functions to get/check parameters. 1997-03-17 14:02:29 -03:00
Roberto Ierusalimschy
b6d91e24e2 "tag" changed to "ttype" (since now tag has other meaning) 1997-03-11 15:44:28 -03:00
Roberto Ierusalimschy
a82ab0852e new explanation about communication between Lua and C. 1997-03-06 19:19:08 -03:00
Roberto Ierusalimschy
b8af9c56c9 new form for constructors: {[exp] = exp, ...} 1997-03-06 14:30:55 -03:00
Roberto Ierusalimschy
c3c0b52a1f atualization of #include dependencies. 1997-03-05 10:37:04 -03:00
Roberto Ierusalimschy
ec422ec7d0 skips can be nested (why not?). 1997-03-05 10:32:41 -03:00
Roberto Ierusalimschy
a8a15ff1bd "mem.c.debug" incorporated (with "#if"). 1997-03-03 16:55:38 -03:00
Roberto Ierusalimschy
131d66efd2 first step in implementing internal methods. 1997-02-26 14:38:41 -03:00
Roberto Ierusalimschy
bbf1b3060a small correction. 1997-02-26 14:07:57 -03:00
Roberto Ierusalimschy
8b7f271ea2 new pattern item ".-"; 
empty patterns may be used in gsub.
 1997-02-21 12:21:34 -03:00
Roberto Ierusalimschy
bc323435ee new facilities for pattern matching (%b and .-); 
explanations about  next-nextvar.
 1997-02-21 12:19:37 -03:00
Roberto Ierusalimschy
6769f34817 lua_Type is private (preparation for tags) 1997-02-20 12:51:14 -03:00
Roberto Ierusalimschy
0b110f7922 small syntax error (yacc does not complain, but bison does). 1997-02-13 14:18:39 -02:00
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
b48847c5fa BUG: "inclinenumber" cannot use public buffer, since it could change 
the buffer pointer (luaY_lex and read_long_string have local
pointers to it).
 1997-02-07 11:49:46 -02:00
Roberto Ierusalimschy
1143bf9286 better check when converting from float to int, to avoid overflow 
(on some machines it may result in run-time error)
 1997-01-31 12:27:11 -02:00
Roberto Ierusalimschy
d9ecc13545 lhf revisions/sugestions 1997-01-23 14:17:53 -02:00
Roberto Ierusalimschy
f00d692445 small correction to avoid "wrong" default action 1997-01-15 14:11:37 -02:00