Commit Graph

127 Commits

Author SHA1 Message Date
Roberto Ierusalimschy 4321fde2a7 error inside an error method could break the stack. 1997-07-04 11:55:37 -03:00
Roberto Ierusalimschy 7820a47184 LOCALE support 1997-07-01 16:32:41 -03:00
Roberto Ierusalimschy 56fdab67d8 believe it or not, this makes a difference... 1997-06-26 18:40:57 -03:00
Roberto Ierusalimschy e81f184164 new #define LUA_COMPAT2_5 to select "compatibility mode". 1997-06-23 15:27:53 -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 4d2de484f6 "lua_seterrormethod" should return the previous handler. 1997-06-16 16:48:18 -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 611680af08 functions "lua_settagmethod" and similars should be safe too. 1997-06-12 15:27:29 -03:00
Roberto Ierusalimschy dd22ea4da5 new implementation for udata (again they are just void *);
new implementation for the API: most operations now do not disturb
structures lua2C and C2lua.
1997-06-09 14:28:14 -03:00
Roberto Ierusalimschy 5fdcfeb353 new lua_Objects are created below the C2lua stack, so most API functions
don't need to adjust stack.
1997-06-06 17:54:40 -03:00
Roberto Ierusalimschy b546a042e8 another (better?) implementation for "pushsubscript". 1997-05-26 11:23:55 -03:00
Roberto Ierusalimschy 369dd65318 small optimization in the access to i.m. table. 1997-04-24 19:59:57 -03:00
Roberto Ierusalimschy 209602ac31 BUG: input file must be closed just after parser. 1997-04-15 14:32:47 -03:00
Roberto Ierusalimschy 42fa305649 better error messages;
better names for some API functions.
1997-04-04 19:24:51 -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 075b7918c3 new function "getintmethod" 1997-04-02 20:04:12 -03:00
Roberto Ierusalimschy 27d95f1880 "newtag" does not need a type name. 1997-04-02 19:52:42 -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 59744f0311 "storeglobal" changed to "setglobal" 1997-04-01 16:02:43 -03:00
Roberto Ierusalimschy efaaf99c42 first version of "setglobal" and "getglobal" internal methods. 1997-03-31 17:59:09 -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 5d60470508 i.m. "arith" and "order" splited for different operations 1997-03-20 16:20:43 -03:00
Roberto Ierusalimschy 1444d28476 first full implementation of internal methods 1997-03-19 16:41:10 -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 b8af9c56c9 new form for constructors: {[exp] = exp, ...} 1997-03-06 14:30:55 -03:00
Roberto Ierusalimschy 131d66efd2 first step in implementing internal methods. 1997-02-26 14:38:41 -03:00
Roberto Ierusalimschy 6769f34817 lua_Type is private (preparation for tags) 1997-02-20 12:51:14 -03:00
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 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 d8b0bbb2ad BUG: pointer arithmetic does not have to work when pointing outside
an array.
1996-11-22 11:08:28 -02:00
Roberto Ierusalimschy d59c52753f undump needs file in binary mode 1996-11-18 11:48:44 -02:00
Roberto Ierusalimschy e5ec547eb3 "call" returns separate results, instead of a table. 1996-09-24 18:46:44 -03:00
Roberto Ierusalimschy 6d383202dc "dofile" and "dostring" may return values. 1996-09-24 14:30:28 -03:00
Roberto Ierusalimschy 82f9f3e552 better structure to control stack interface lua-C.
beginblock-endblock keeps better control over stack
1996-09-20 09:51:16 -03:00
Roberto Ierusalimschy d289ac81d3 functions may have tags CMARK and MARK, too. 1996-09-02 18:57:51 -03:00
Roberto Ierusalimschy d763b69740 skip first line of a lua file if it starts with a '#' (to allow shell
scripts).
1996-08-15 15:40:55 -03:00
Roberto Ierusalimschy 7a38bdd4b3 "exit" is defined in "stdlib". 1996-07-24 14:55:57 -03:00
Roberto Ierusalimschy 3211a9648a "lua_dofile" returns different error codes if it could not open the file 1996-06-10 16:36:24 -03:00
Roberto Ierusalimschy 9863223fbf first version of vararg facility (plus new function "call"). 1996-05-28 18:07:32 -03:00
Roberto Ierusalimschy bced00ab9e lua_Reference is int, so say so. 1996-04-25 11:10:00 -03:00
Roberto Ierusalimschy 0ef5cf2289 lock mechanism seperseded by the REFERENCE mechanism. 1996-04-22 15:00:37 -03:00
Roberto Ierusalimschy ce23901f04 smaller limit to stack size (otherwise C stack can finish first) 1996-03-22 16:12:15 -03:00
Roberto Ierusalimschy 7a35f23c16 a simplification about memory error messages. 1996-03-21 15:55:02 -03:00
Roberto Ierusalimschy 9284742a11 better control when growing arrays. 1996-03-21 13:33:47 -03:00
Roberto Ierusalimschy 9704ff4cb1 hook variables are global, no more "lua_set...hook" functions. 1996-03-20 15:44:02 -03:00
Roberto Ierusalimschy 85b76bcc01 functions "lua_is..." consider coercions.
small change when calling call hook.
1996-03-19 19:28:37 -03:00
Roberto Ierusalimschy 7e0be1fbde unused "#include" 1996-03-19 13:50:24 -03:00