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Author SHA1 Message Date
Roberto Ierusalimschy cf22133b69 no need to avoid calling ctype functions as now they are implemented 
by us (no inefficiencies due to accessing locale information)
 2010-04-15 16:44:43 -03:00
Roberto Ierusalimschy b7be05ad27 invalid instructions "cannot" happen 2010-04-15 16:43:43 -03:00
Roberto Ierusalimschy afdb19ac82 no more 'ccall' nor 'cpcall' functions. (With light C functions they 
are obsolete.)
 2010-04-14 12:14:21 -03:00
Roberto Ierusalimschy 7dfa4cd655 first implementation of light C functions 2010-04-14 12:13:48 -03:00
Roberto Ierusalimschy fc6203ee43 BUG: 'string.format' may get buffer when there are missing arguments 2010-04-12 13:13:02 -03:00
Roberto Ierusalimschy b2dd246b7a better control in 'totalmem' over choosing counters 2010-04-12 13:07:39 -03:00
Roberto Ierusalimschy d20ff60615 new macro LUA_NUMTAGS 2010-04-12 13:07:29 -03:00
Roberto Ierusalimschy d41b467320 check memory allows strings to live in the main GC list (it should 
work ok).
 2010-04-12 09:42:07 -03:00
Roberto Ierusalimschy 4541243355 patterns now accept '\0' as a regular character 2010-04-12 09:00:50 -03:00
Roberto Ierusalimschy 9100f7479a new implementation for Generic Buffer manipulation (using userdata as 
temporary buffer space)
 2010-04-09 13:14:46 -03:00
Roberto Ierusalimschy 055104f5b6 keep memory-error message in the global state, so that its use 
does not depend on Lua internalizing strings to avoid a string
creation on memory errors
 2010-04-08 14:16:46 -03:00
Roberto Ierusalimschy 28aa733c15 macro 'eqstr' was being used to compare non-string entities 2010-04-08 14:06:33 -03:00
Roberto Ierusalimschy 6abde1b05a no need to keep "_ENV" name in global state (can be kept in lex state) 2010-04-05 13:35:37 -03:00
Roberto Ierusalimschy d394d5536a new macro 'eqstr' 2010-04-05 13:26:37 -03:00
Roberto Ierusalimschy a2f98314a3 'lua_pushstring' now uses 'luaS_new' 2010-04-05 11:21:38 -03:00
Roberto Ierusalimschy a09c8d7beb cannot sweep main thread in sweepstring phase 2010-04-05 11:15:35 -03:00
Roberto Ierusalimschy f80ff7a336 'luaS_new' changed from macro to function 2010-04-03 17:24:18 -03:00
Roberto Ierusalimschy a08fc34ee4 avoid using 'luaS_new' when can use 'luaS_newlstr' 2010-04-02 12:39:07 -03:00
Roberto Ierusalimschy d00d2eaf51 small changes in 'luaO_pushvfstring' 2010-04-02 12:30:27 -03:00
Roberto Ierusalimschy 11126422d9 option to return GC to normal (incremental, non generational) mode 2010-04-02 12:19:19 -03:00
Roberto Ierusalimschy e54668b696 added proper code to trace garbage collection 2010-04-02 11:37:41 -03:00
Roberto Ierusalimschy 9eb832de54 work related to hooks moved from 'luaV_execute' to 'traceexec' 2010-03-29 17:45:49 -03:00
Roberto Ierusalimschy 82a1f5d354 comments 2010-03-29 14:44:31 -03:00
Roberto Ierusalimschy a8d3aa14fd global table now is only kept in the registry 2010-03-29 14:43:14 -03:00
Roberto Ierusalimschy 064e406f67 no more fenvs! 2010-03-26 17:58:11 -03:00
Roberto Ierusalimschy 5c87f61e6b major collections in generational mode 2010-03-25 16:37:23 -03:00
Roberto Ierusalimschy 3aa9598177 'mainthread' is not inserted in the 'allgc' list anymore, but swept 
separately.
 2010-03-25 10:06:36 -03:00
Roberto Ierusalimschy 64d39ed1b6 generational mode no longer sweep old objects 2010-03-24 12:51:10 -03:00
Roberto Ierusalimschy 4433dbb5f5 userdata with finalizers are kept in a separated list ('udgc'), instead 
of at the end of 'rootgc' (which was renamed to 'allgc', as it is not
"root" in the usual meaning for collectors)
 2010-03-24 10:07:01 -03:00
Roberto Ierusalimschy 5cb128ea54 BUG: emergency collector might resize 'strt' (string table) when 
creating a new string
+ atomic and markroot steps has some cost
+ full collection must leave collector in proper state when mode
is generational
 2010-03-23 17:16:06 -03:00
Roberto Ierusalimschy 74123e9686 draft version of a generational mode for garbage collection. (Not well 
tested; no major collections; ...)
 2010-03-22 15:28:03 -03:00
Roberto Ierusalimschy 9c196bebad detail (wrong comment about LUAI_GCPAUSE) 2010-03-22 14:45:55 -03:00
Roberto Ierusalimschy 28b2566c97 'lua_assert' not visible from libraries 2010-03-22 14:28:31 -03:00
Roberto Ierusalimschy caf74dd731 'cpcall' renamed to 'ccall' as it does not do a protected call 2010-03-19 18:04:17 -03:00
Roberto Ierusalimschy 62840c5fad 'ipairs' is deprecated 2010-03-19 12:52:48 -03:00
Roberto Ierusalimschy 5ca7cdd709 for compatibility only: 'module' changes the first upvalue of 
calling function to affect its environment
 2010-03-19 12:02:34 -03:00
Roberto Ierusalimschy 1514e49d43 avoid using function environments in C libraries (as it probably will 
be deprecated)
 2010-03-17 18:37:37 -03:00
Roberto Ierusalimschy 22ef84b6c8 '_ENV' name permanently stored in global state for easier access 2010-03-13 12:55:42 -03:00
Roberto Ierusalimschy 63a2b62468 must include 'string.h' because a macro uses 'strlen' 2010-03-13 12:55:01 -03:00
Roberto Ierusalimschy 489253d753 better definitions for lua_[gs]etglobal + less uses of ENVIRONINDEX 2010-03-13 00:57:46 -03:00
Roberto Ierusalimschy 25c557ec63 first version of _ENV; no more global variables 2010-03-12 16:14:06 -03:00
Roberto Ierusalimschy f292760f12 small optimization in luaL_addlstring (avoid adding chars one by one) 
(suggested by Chuck Coffing)
 2010-03-12 15:59:32 -03:00
Roberto Ierusalimschy 1124cb1247 first step towards _ENV: all chunks have an puvalues _ENV with the 
global table
 2010-03-08 13:55:52 -03:00
Roberto Ierusalimschy c295147874 when finding a 'name' for a function, handle the case when the function 
is a for iterator
 2010-03-05 11:01:29 -03:00
Roberto Ierusalimschy e560ac4862 when searching for a variable name, look existing upvalues before 
goingg to upper levels
 2010-03-04 15:12:57 -03:00
Roberto Ierusalimschy 915a9a912c just in case, better to flush error messages 2010-03-03 15:53:02 -03:00
Roberto Ierusalimschy ae0a5e2142 new option '*L' for io.read + options for io.lines 2010-03-03 15:48:57 -03:00
Roberto Ierusalimschy 347f0c33d1 avoid 'continue' unless necessary 2010-02-27 18:16:24 -03:00
Roberto Ierusalimschy 622e448710 removed useless test (argv[i] cannot be NULL when i<argc) 2010-02-27 18:15:36 -03:00
Roberto Ierusalimschy 0fe2576a39 new instructions to optimize indexing on upvalues 2010-02-26 17:40:29 -03:00