Commit Graph

5441 Commits

Author SHA1 Message Date
Roberto Ierusalimschy
15f40fddca 'nextvar' now traverses the symbol array, instead of the constant tree. 1995-10-17 09:53:53 -02:00
Roberto Ierusalimschy
970995c3f2 'luaI_travfallbacks' now can look for a fallback. 1995-10-17 09:52:38 -02:00
Roberto Ierusalimschy
b17c76817d new function "luaI_findconstantbyname". 1995-10-13 12:16:25 -03:00
Roberto Ierusalimschy
b074306267 bug. "fgets" reads n-1 chars. 1995-10-11 17:50:56 -03:00
Roberto Ierusalimschy
3c75b75516 new module "func", for GC of functions,
and new "defines" for configuration setup.
1995-10-09 15:51:49 -03:00
Roberto Ierusalimschy
36a7fda014 bug: stack overflow error must leave space on the stack for error function. 1995-10-09 15:45:59 -03:00
Roberto Ierusalimschy
1bb3fb73cc fallback table now has number of parameters and results of each
fallback. This information is used by opcode.c, when calling a fallback.
1995-10-09 10:14:29 -03:00
Roberto Ierusalimschy
7e01348658 "docall" now assumes that called function is always on the stack, just
below "base". That gives more regularity for the stack shape, and
prevents fallbacks of being garbage collected if they are redefined
during execution.
1995-10-09 10:10:20 -03:00
Roberto Ierusalimschy
28b3017baf lua function "type" now returns the string "function" both for lua
functions and c functions.
1995-10-09 10:06:20 -03:00
Roberto Ierusalimschy
ae808860ae new functions: "ascii" and "int2str",
small "re-engineering" on parameter checking.
1995-10-09 09:49:21 -03:00
Roberto Ierusalimschy
a47e8c7dd0 small "re-engineering" on parameter checking.
correction of function "atan2".
1995-10-09 09:48:38 -03:00
Roberto Ierusalimschy
79ce619876 new command line options: -v to print Copyright message, and
- to read stdin.
1995-10-06 11:11:40 -03:00
Roberto Ierusalimschy
233f0b0cc7 definitions for Copyright and version notices 1995-10-06 11:11:10 -03:00
Roberto Ierusalimschy
025589f772 nova forma de comentarios: de '#' ate' fim de linha (para uso de lua
como shell)
1995-10-06 10:10:53 -03:00
Roberto Ierusalimschy
68f337dfa6 Garbage collection of functions + header structure for functions 1995-10-04 14:13:02 -03:00
Roberto Ierusalimschy
f132ac03bc Module to manipulate function headers. 1995-10-04 11:20:26 -03:00
Roberto Ierusalimschy
ec785a1d65 new option for "writeto" and "readfrom", to allow piped I/O on
machines that support it.
1995-10-04 10:53:10 -03:00
Roberto Ierusalimschy
e0621e6115 new function "atan2". 1995-10-04 10:52:09 -03:00
Roberto Ierusalimschy
38411aa102 small correction to avoid problems with DOS/Windows 1995-10-03 15:06:10 -03:00
Roberto Ierusalimschy
3ec4f4eb86 small corrections to avoid warnings. 1995-10-02 14:03:33 -03:00
Roberto Ierusalimschy
367139c6d9 buffer for literals now grows dynamically, allowing big programs between [[ and ]]. 1995-09-15 17:48:26 -03:00
Roberto Ierusalimschy
457bac94ce small corrections to avoid uninitialized global variables. 1995-09-15 17:47:53 -03:00
Roberto Ierusalimschy
bcf46ee83b new syntax for strings: [[ ... ]]. Still in tests,
since the code does not check buffer overflow.
1995-07-06 14:47:08 -03:00
Roberto Ierusalimschy
97b2fd1ba1 syntax for {...;...} is more flexible now. 1995-06-08 16:47:28 -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
8156604823 run-time stack now is controled at run time, instead of
compilation time.
1995-04-11 14:56:30 -03:00
Roberto Ierusalimschy
36b6fdda83 function "type" now returns a second result: the tag of the type,
so lua can discriminate different kinds of user data.
1995-03-17 17:42:20 -03:00
Waldemar Celes
3c67d2595b error message buffer got a bigger size 1995-03-17 17:27:11 -03:00
Roberto Ierusalimschy
2043a0ca30 adjust checks if stack has enough space 1995-02-10 10:51:29 -02:00
Luiz Henrique de Figueiredo
0761c4c036 included string.h 1995-02-07 14:04:15 -02:00
Roberto Ierusalimschy
2d053126e6 new function for copy strings (strdup is not ANSI) 1995-02-06 17:37:51 -02:00
Roberto Ierusalimschy
3203460c9e better approximation for PI 1995-02-06 17:36:43 -02:00
Roberto Ierusalimschy
bb00cd66a7 function "stat" needs "sys/types.h" 1995-02-06 17:36:13 -02:00
Roberto Ierusalimschy
7c342c488e header "stdlib.h" was missing (gcc does not warn that) 1995-02-06 17:35:09 -02:00
Roberto Ierusalimschy
b36cd823b1 header "string.h" was missing (gcc does not warn that) 1995-02-06 17:34:03 -02:00
Roberto Ierusalimschy
cda444d7f4 type names changed to avoid clashes 1995-02-06 17:32:43 -02:00
Roberto Ierusalimschy
dd28b830e9 a null lua_Object is LUA_NOOBJECT, not NULL. 1995-02-02 18:05:37 -02:00
Roberto Ierusalimschy
572ee14b52 use yacc++ instead of yacc. 1995-02-02 17:04:16 -02:00
Roberto Ierusalimschy
6198626138 libs should not use Lua internal functions (like mem.h).
a null lua_Object is LUA_NOOBJECT, not NULL.
1995-02-02 16:54:58 -02:00
Waldemar Celes
8795aab83e new API function lua_pushlocked & lua_checkstack is a macro 1995-01-27 15:19:06 -02:00
Waldemar Celes
f83db16cab new API function lua_pushlocked 1995-01-27 15:19:06 -02:00
Waldemar Celes
6e0e9935ec trocar a funcao para garbage colector adaptativo. 1995-01-18 18:15:54 -02:00
Waldemar Celes
97053335fb Trocar 'pushstring' por 'pushliteral' na macro 'getfield'. 1995-01-18 18:15:05 -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
53c0a0f43c function 'strfind' now has two optional parameters, to specify where
to start and stop the search.
1995-01-06 18:31:10 -02:00
Roberto Ierusalimschy
ad97e9ccbc small bug in fallback for power operator 1995-01-04 16:49:54 -02:00
Waldemar Celes
e4c69cf917 correcao de bug na construcao do formato. 1995-01-03 11:14:13 -02:00