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  • 2b1fc1b38c with string cache, it is not that important for 'type' to avoid 'lua_pushstring' Roberto Ierusalimschy 2015-06-26 16:25:45 -03:00
  • f01c12c891 detail (cast to avoid mixing types in conditional expression) Roberto Ierusalimschy 2015-06-25 11:00:01 -03:00
  • 5aabb7a891 buffer size changed from size_t to int (it is always small) + comments + assert that printf result fits in given buffer Roberto Ierusalimschy 2015-06-24 15:25:10 -03:00
  • cb1e451999 detail Roberto Ierusalimschy 2015-06-24 15:23:57 -03:00
  • 43cff79bf7 detail Roberto Ierusalimschy 2015-06-21 10:50:29 -03:00
  • 95c3144393 redefine 'l_sprintf' to test correctness of buffer sizes given to 'snprintf' Roberto Ierusalimschy 2015-06-18 11:27:44 -03:00
  • 19eb6ae580 using 'snprintf' in C99 (both for documentation of buffer sizes and some complains from tools) Roberto Ierusalimschy 2015-06-18 11:26:05 -03:00
  • cbe05b48bb using 'lua_longassert' to avoid warnings Roberto Ierusalimschy 2015-06-18 11:25:26 -03:00
  • e7f34ad395 better implementation for buffers (reallocated memory directly with allocation function; generates much less garbage) Roberto Ierusalimschy 2015-06-18 11:23:14 -03:00
  • a5cbb7c3a7 detail (i + 1 > exp is simply i >= exp) Roberto Ierusalimschy 2015-06-18 11:20:32 -03:00
  • dcad08b76d details (use original type when saving variable's value) Roberto Ierusalimschy 2015-06-18 11:19:52 -03:00
  • afbf5c5dab missing ']]' in long string Roberto Ierusalimschy 2015-06-18 11:05:28 -03:00
  • a1415c0d72 bug in order NaN x int (tests must ensure that NaN does not get converted to integer) v5.3.1 Roberto Ierusalimschy 2015-06-09 12:53:35 -03:00
  • 2ecaf18138 using macros ('rttype' and 'settt_') to access "private" field 'tt_' Roberto Ierusalimschy 2015-06-09 11:21:42 -03:00
  • cbef15f3ea comment (FALLTHROUGH position) Roberto Ierusalimschy 2015-06-09 11:21:13 -03:00
  • 16e8bb360b comment Roberto Ierusalimschy 2015-06-09 11:21:00 -03:00
  • 6628012e9e new release number (5.3.1) Roberto Ierusalimschy 2015-06-03 10:03:38 -03:00
  • ed1fe28bb8 When comparing integers with floats, use float as common type when possible (i.e., when integer fits in a float without losses); seems to be more efficient in architectures with native support for used Lua numbers Roberto Ierusalimschy 2015-06-02 16:11:24 -03:00
  • 6645bb2df4 'strcache' elements as arrays of 1 element hints that cache can be n-way (instead of direct mapped) Roberto Ierusalimschy 2015-06-01 13:34:37 -03:00
  • 02aed045de bug: return hook may not see correct values for active local variables when function returns Roberto Ierusalimschy 2015-05-22 16:32:42 -03:00
  • 72bd2ef6c5 dependencies updated Roberto Ierusalimschy 2015-05-22 16:29:43 -03:00
  • d39bb51faa bug: interpreter cannot pop activation frame before calling return hook (as it may want to access local variables active by the end of the function) Roberto Ierusalimschy 2015-05-22 14:48:19 -03:00
  • 6142e663e4 reuse of 'addinfo' by lexical errors Roberto Ierusalimschy 2015-05-22 14:45:56 -03:00
  • 6dc20ff293 'l <= r' for numbers has its own function, instead of using 'not (r < l)' (seems to be slightly more efficient) Roberto Ierusalimschy 2015-05-20 15:19:11 -03:00
  • 99391e24ea new configuration macro 'l_mathlim' (simplifies some dependencies on float type) Roberto Ierusalimschy 2015-05-20 14:39:23 -03:00
  • 0ec12c1bd1 new semantics for numerical order (following math regardless representation) Roberto Ierusalimschy 2015-05-20 13:22:55 -03:00
  • a71c0ab861 detail (removed useless '#include') Roberto Ierusalimschy 2015-05-20 13:22:30 -03:00
  • 04ba6ea83b new semantics for equality int-float Roberto Ierusalimschy 2015-04-29 15:27:16 -03:00
  • a1935b9cba error message ("too complex" -> "too many registers") + MAXREGS changed to 255 (no reason not to use maximum allowed) Roberto Ierusalimschy 2015-04-29 15:24:11 -03:00
  • 513c639bf9 patch for last bug corrected to be against last released version (and not against last version in RCS...) Roberto Ierusalimschy 2015-04-13 13:13:25 -03:00
  • 69b5f7a410 some details in 'luaO_int2fb' + more consistent use of the locale decimal point Roberto Ierusalimschy 2015-04-11 15:30:08 -03:00
  • ae76c39712 Bug: suspended '__le' metamethod can give wrong result Roberto Ierusalimschy 2015-04-10 14:56:25 -03:00
  • 0d4a1f71db re-organization of initial configuration options Roberto Ierusalimschy 2015-04-10 14:41:04 -03:00
  • 67bf789462 avoid using API functions inside the core Roberto Ierusalimschy 2015-04-06 09:23:48 -03:00
  • 48d0674c2e more consistent use of locale radix character across Lua Roberto Ierusalimschy 2015-04-03 15:41:57 -03:00
  • 6ffe006f5c detail (removed unused macro VARBITS) Roberto Ierusalimschy 2015-04-02 18:10:53 -03:00
  • 4998e852ec new function 'log2' to test 'luaO_ceillog2' (if needed) Roberto Ierusalimschy 2015-04-02 18:10:21 -03:00
  • 65ac789565 detail (comment) Roberto Ierusalimschy 2015-04-02 18:09:51 -03:00
  • cfc84c856d 'LUA_REAL_*' -> 'LUA_FLOAT_*' (everywhere else we are using 'float') Roberto Ierusalimschy 2015-03-31 09:00:07 -03:00
  • 63720a4290 janitor work (comments, variable names, some other details) Roberto Ierusalimschy 2015-03-30 16:51:00 -03:00
  • 484bf14a6b calls to 'luaC_checkGC' in luaD_precall moved near to 'luaD_checkstack' (which is what can need memory) Roberto Ierusalimschy 2015-03-30 13:05:23 -03:00
  • abb2f5511d detail ('b + base' -> 'base + b' to follow all other similar uses) Roberto Ierusalimschy 2015-03-30 12:45:01 -03:00
  • fcc6e1220e avoid expression with side effect (in debug mode) inside 'sizeof' Roberto Ierusalimschy 2015-03-30 12:43:51 -03:00
  • 3a91274547 details (avoid 'lint' warnings) Roberto Ierusalimschy 2015-03-30 12:42:59 -03:00
  • f2a813ae10 details (avoid some 'lint' warnings) Roberto Ierusalimschy 2015-03-28 16:16:55 -03:00
  • e723c75c02 details (avoid 'lint' warnings) Roberto Ierusalimschy 2015-03-28 16:14:47 -03:00
  • b436ed58a3 'clearapihash' -> 'luaS_clearcache' and moved to 'lstring.c' (which keeps all code related to this cache) Roberto Ierusalimschy 2015-03-25 10:42:19 -03:00
  • 2b37f2150e comments Roberto Ierusalimschy 2015-03-14 14:58:57 -03:00
  • 331632e8d8 code detail ('if' -> '?:') Roberto Ierusalimschy 2015-03-13 13:24:50 -03:00
  • 7d930ec694 use 'log2' when available Roberto Ierusalimschy 2015-03-12 11:04:04 -03:00
  • 0cf3b6495a 'ci_func' don't need to be exported Roberto Ierusalimschy 2015-03-11 13:10:41 -03:00
  • b66fedadae 'lua_pushliteral' implemented with 'lua_pushstring' (to take advantage of the cache) Roberto Ierusalimschy 2015-03-10 11:17:51 -03:00
  • fd6e680e21 detail Roberto Ierusalimschy 2015-03-10 11:15:06 -03:00
  • 57c0db219b line history keep lines without added 'return' Roberto Ierusalimschy 2015-03-09 18:57:05 -03:00
  • 4ba0cb4580 always use macros to operate on lua_Numbers Roberto Ierusalimschy 2015-03-07 16:30:16 -03:00
  • a30c66f0fc macro 'luai_apicheck'/'api_check' back with a 'lua_State' parameter (some people use it) Roberto Ierusalimschy 2015-03-06 16:49:50 -03:00
  • bb4baa73ea allocation function is not exactly API (and cannot raise errors like other API functions); better not use 'api_check' for cheking it. Roberto Ierusalimschy 2015-03-06 16:45:54 -03:00
  • d7d44b038d detail (use 'lua_pushliteral' to push an empty string) Roberto Ierusalimschy 2015-03-06 16:09:08 -03:00
  • 297512b34c avoid using 'lua_pushliteral' in a non-zero-terminated string Roberto Ierusalimschy 2015-03-05 13:07:46 -03:00
  • 2ae2e6408e avoid testing for NULL when marking objects that cannot be NULL Roberto Ierusalimschy 2015-03-04 10:51:55 -03:00
  • a80cada914 new cache for interning strings Roberto Ierusalimschy 2015-03-04 10:31:21 -03:00
  • a00013c8d0 'point2int' -> 'point2uint' (to reflect its actual result type) Roberto Ierusalimschy 2015-03-03 16:53:13 -03:00
  • b9a1f27250 do not attempt emergency collection while building state (it is useless, and state can be inconsistent) Roberto Ierusalimschy 2015-03-03 15:18:29 -03:00
  • 29aed28802 detail (use 'luaS_newliteral' when possible) Roberto Ierusalimschy 2015-03-03 15:17:04 -03:00
  • 951b562cf8 configuration for numerical types through only one #define for each type Roberto Ierusalimschy 2015-03-02 13:59:01 -03:00
  • 6408bc0b7f new macros 'chgfltvalue'/'chgivalue' (numerical for loop does not need to set the type of its internal variable at each iteration) Roberto Ierusalimschy 2015-03-02 13:04:52 -03:00
  • 91efb4b895 LUA_COMPAT_5_1 needs some options deprecated from 5.2 to 5.3 Roberto Ierusalimschy 2015-02-28 16:22:31 -03:00
  • 27c5b1b237 added patches to two bugs Roberto Ierusalimschy 2015-02-23 16:20:43 -03:00
  • 4324904b60 corrected year (2014 -> 2015) for release 5.2.4. v5-2 Roberto Ierusalimschy 2015-02-21 12:04:50 -02:00
  • d51bdc166d bug: 'string.format("%f")' can cause a buffer overflow (with long doubles) bug: 'debug.getlocal' on a coroutine suspended in a hook can crash the interpreter Roberto Ierusalimschy 2015-02-20 16:21:29 -02:00
  • 81245b1ad5 'numisinteger' (for table keys) replaced by 'luaV_tointeger' (old 'tointeger_aux'), which can do the same job. Roberto Ierusalimschy 2015-02-20 12:27:53 -02:00
  • 397ce11996 make 'hashfloat' configurable Roberto Ierusalimschy 2015-02-20 12:05:01 -02:00
  • 5705476065 bug: when manipulating other threads, there is no garanties about their stack space Roberto Ierusalimschy 2015-02-19 15:16:55 -02:00
  • 97f2aa5a44 bug: when manipulating other threads, there is no garanties about their stack space Roberto Ierusalimschy 2015-02-19 15:06:21 -02:00
  • abd8f8433d bug: suspended function can have its 'func' field not pointing to its function, crashing debug functions Roberto Ierusalimschy 2015-02-19 15:05:13 -02:00
  • 419e2cb01d detail (file does not need 'string.h') Roberto Ierusalimschy 2015-02-16 11:15:00 -02:00
  • 374f6c4612 detail ('fopen' needs 'stdio.h') Roberto Ierusalimschy 2015-02-16 11:14:33 -02:00
  • 4bdf9962bf bug: suspended function can have its 'func' field not pointing to its function, crashing debug functions Roberto Ierusalimschy 2015-02-13 14:01:17 -02:00
  • e0306e386f some changes in 'hashfloat' to avoid undefined (in ISO C) numerical conversions Roberto Ierusalimschy 2015-02-13 11:05:34 -02:00
  • 2e6e53c7cc added API checks to some unprotected 'top' increments Roberto Ierusalimschy 2015-02-11 16:47:22 -02:00
  • 2a57d2346e detail Roberto Ierusalimschy 2015-02-09 16:05:46 -02:00
  • 7e425be975 bug (in 5.2): Chunk with too many lines can seg. fault Roberto Ierusalimschy 2015-02-09 15:57:45 -02:00
  • ce74637ace bug: Chunk with too many lines can seg. fault Roberto Ierusalimschy 2015-02-09 15:56:34 -02:00
  • 0705e7b39f detail (no need to write 'double' in source) Roberto Ierusalimschy 2015-02-09 15:41:54 -02:00
  • 4ccc4578b3 detail (use 'l_floor' instead of 'l_mathop(floor)') Roberto Ierusalimschy 2015-02-09 13:41:56 -02:00
  • 5e8c162b6c detail Roberto Ierusalimschy 2015-02-05 15:50:24 -02:00
  • c8d6cb0136 macros 'luai_num*' (for float arithmetic operations) moved to llimits.h. Roberto Ierusalimschy 2015-02-05 15:15:33 -02:00
  • 0edcdf49c0 added comments documenting LUA_NOCVTN2S/LUA_NOCVTS2N Roberto Ierusalimschy 2015-02-05 14:53:34 -02:00
  • b7dfd18612 make buffer for format specification a little larger (length modifier can be larger than 2, e.g. "I64") Roberto Ierusalimschy 2015-02-04 10:54:31 -02:00
  • 8efcd411fe own implementation for 'string.format("%a")' for C89 platforms Roberto Ierusalimschy 2015-02-04 10:52:57 -02:00
  • 90d016980f detail ('luaL_getmetatable' does not return a boolean, but a tag) Roberto Ierusalimschy 2015-02-03 15:38:24 -02:00
  • b3996c55f6 LUAL_BUFFERSIZE affects the API, so it is better not to change it between releases of the same version. (The long double case seems to be too rare, so that should not be a problem; moreover, that case is related to a bug) Roberto Ierusalimschy 2015-01-16 15:26:56 -02:00
  • 438a9fcc78 LUAI_MAXSHORTLEN moved from 'luaconf.h' to 'llimits.h' (does not affect the API and is seldom modified) Roberto Ierusalimschy 2015-01-16 15:15:52 -02:00
  • 7e2015a46d size of short strings stored in a single byte, to reduce the size of struct 'TString' Roberto Ierusalimschy 2015-01-16 14:54:37 -02:00
  • 5b01cb39b5 larger MINSTRTABSIZE (standard Lua starts with ~230 strings, after oppening the standard libraries) Roberto Ierusalimschy 2015-01-16 13:41:03 -02:00
  • a0503305bd comments Roberto Ierusalimschy 2015-01-16 11:26:55 -02:00
  • 965f74525b removed macro LUAI_FIRSTPSEUDOIDX (that stuff does not need to be configurable) Roberto Ierusalimschy 2015-01-13 17:50:30 -02:00
  • 3f2e21f0ea Long double needs a larger LUAL_BUFFERSIZE (because 'string.format("%.99f", 1e4900)' can generate quite long strings), but otherwise buffer can be 1~2K Roberto Ierusalimschy 2015-01-13 15:24:22 -02:00
  • 3509914916 BUG (when compiled with long double): buffer overflow when formatting string.format("%.99f", 1e4930) Roberto Ierusalimschy 2015-01-13 15:18:25 -02:00
  • ae27be40c9 better check for overflows in 'table.move' (removes restriction that initial position should be positive) Roberto Ierusalimschy 2015-01-13 14:27:29 -02:00