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* back to open hashing for the string table (but with a differentRoberto Ierusalimschy2013-09-051-2/+3
| | | | | 'hnext' field, to strings are still collected like all other objects)
* upvalues collected by reference countRoberto Ierusalimschy2013-08-271-9/+4
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* 'next' field for tables changed from pointer to integer (for betterRoberto Ierusalimschy2013-08-181-2/+2
| | | | alignment on 64-bit machines)
* double-linked list of all upvalues elliminated and changed to aRoberto Ierusalimschy2013-08-071-8/+2
| | | | traversal of all non-marked threads
* 'luaO_str2int' more generic: accepts white spaces around the numeralRoberto Ierusalimschy2013-05-141-2/+2
| | | | and handles signal
* macro 'nvalue' removed (direct conversion from integer to double,Roberto Ierusalimschy2013-05-061-4/+1
| | | | without an intermediate variable, can cause "excessive precision"
* constant folding and API arithmetic with integersRoberto Ierusalimschy2013-05-021-2/+3
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* 'luaO_arith' -> 'luaO_numarith'Roberto Ierusalimschy2013-04-291-2/+2
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* first implementation of literal integers (no constant folding yet)Roberto Ierusalimschy2013-04-161-1/+2
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* first steps in the support of integers: basic representation + table ↵Roberto Ierusalimschy2013-04-151-118/+20
| | | | indexing + basic API ops (tointeger/pushinteger) + equality + a few extra stuff
* 'ttypenv' -> 'ttnov'Roberto Ierusalimschy2013-04-121-3/+3
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* no more macro 'changenvalue'Roberto Ierusalimschy2012-09-111-5/+2
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* better(?) handling of '#define's for IEEE-related tricks + avoid usingRoberto Ierusalimschy2012-05-111-18/+19
| | | | IEEE trick for 64-bit integer types (lua_Integer on 64-bit machines)
* no more 'Proto' objects on the stack. Protos are anchored on outerRoberto Ierusalimschy2012-05-081-6/+1
| | | | Protos or on a Closure, which must be created before the Proto.
* first implementation of long stringsRoberto Ierusalimschy2012-01-251-3/+12
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* field 'reserved' -> 'extra' (may be used for other purposes too)Roberto Ierusalimschy2012-01-231-1/+1
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* new macro 'checktype'Roberto Ierusalimschy2012-01-201-2/+8
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* object tag keeps variant bits too -> no need for 'isC' field inRoberto Ierusalimschy2012-01-201-5/+7
| | | | Closures + more strick typing for closure variants
* extra comments about what fields are optional debug informationRoberto Ierusalimschy2011-10-311-4/+4
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* more macros to try to make NaN trick work with other sizes ofRoberto Ierusalimschy2011-10-171-17/+39
| | | | | IEEE float numbers. (It has not been tested with such different sizes...)
* dead objects are not collectable.Roberto Ierusalimschy2011-09-241-3/+5
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* NILCONSTANT also depends no endianess (with NaN trick)Roberto Ierusalimschy2011-07-041-4/+4
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* configuration for NaN trick big-endian + macro 'luai_checknum' toRoberto Ierusalimschy2011-06-131-2/+19
| | | | | ensure numbers comming from C are not "improper" (some kinds of signaling NaNs)
* macro 'NNMARK' (mark for non-number values using the NaN trick)Roberto Ierusalimschy2011-06-091-4/+6
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* first version with 'NANTRICK' (packing all Lua values inside a 'double')Roberto Ierusalimschy2011-06-071-15/+103
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* stricter control (using tag variants) over closure kinds (Lua x C)Roberto Ierusalimschy2011-06-021-15/+32
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* yet another macro ('num_')Roberto Ierusalimschy2011-05-311-4/+5
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* no need for two different implementations for equality (one raw andRoberto Ierusalimschy2011-05-311-2/+2
| | | | one with metamethods)
* yet another macro abstracting TValue representationRoberto Ierusalimschy2011-05-261-12/+13
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* new macro 'lua_longassert' that is equivalent to an assertion withoutRoberto Ierusalimschy2011-05-051-4/+3
| | | | | a stringfication of the condition, to avoid too long string literals (limited by C90 to ~510 characters)
* new macros abstracting TValue representation (to easy change toRoberto Ierusalimschy2011-05-051-43/+48
| | | | other representations)
* detail in assertionRoberto Ierusalimschy2011-05-041-2/+2
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* more complete (and hopefuly more correct) handling of 'sizeof(char)'Roberto Ierusalimschy2011-05-031-3/+3
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* cleaner scheme of bits for variant types (light C functions) andRoberto Ierusalimschy2011-04-071-33/+47
| | | | collectable types
* all names used internally by macros end with '_'Roberto Ierusalimschy2011-04-051-28/+28
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* small problems with 'luaone.c'Roberto Ierusalimschy2011-02-281-1/+6
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* prototype for 'luaO_ceillog2' was different from definitionRoberto Ierusalimschy2011-01-071-2/+2
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* 'hexafloat' moved to 'lobject.c' (hexa conversion needs it too)Roberto Ierusalimschy2010-12-101-1/+2
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* detection of erroneous numeric strings with \0 (such as "1\0")Roberto Ierusalimschy2010-12-061-2/+2
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* finalizers (__gc) for tablesRoberto Ierusalimschy2010-11-261-1/+5
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* several new commentsRoberto Ierusalimschy2010-07-261-27/+43
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* Lua closures are cached for reuseRoberto Ierusalimschy2010-06-041-1/+2
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* slightly better definition for 'changenvalue'Roberto Ierusalimschy2010-05-071-3/+2
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* "light C function" is a better name than "C-function pointer"Roberto Ierusalimschy2010-04-181-6/+6
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* first implementation of light C functionsRoberto Ierusalimschy2010-04-141-9/+30
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* new macro LUA_NUMTAGSRoberto Ierusalimschy2010-04-121-10/+4
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* no more fenvs!Roberto Ierusalimschy2010-03-261-3/+2
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* first version of _ENV; no more global variablesRoberto Ierusalimschy2010-03-121-2/+1
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* 'setobj' must assing fields one by one, to allow trick of usingRoberto Ierusalimschy2010-01-081-3/+5
| | | | pad space in table keys
* new macros 'LUAI_DDEC'/'LUAI_DDEF' to better control declarations andRoberto Ierusalimschy2009-11-191-2/+2
| | | | definitions of non-static variables