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Author SHA1 Message Date
Roberto Ierusalimschy
7482e8f914 no need of lookahead in Zio 2011-02-23 10:13:10 -03:00
Roberto Ierusalimschy
03b769053a correct interpretation of return value from pclose 2011-02-21 16:12:54 -03:00
Roberto Ierusalimschy
3c710f056b small bug: may call reader function again after it returned end 
of input
 2011-02-17 15:34:16 -02:00
Roberto Ierusalimschy
c0a865fa54 error for repeated label + jumps allowed to labels followed by 
'no-op' statements
 2011-02-14 14:36:34 -02:00
Roberto Ierusalimschy
0009ac1f3a 'break' does not need to be last statement in a block + 
'explist1' -> 'explist' + moving a few functions around
 2011-02-14 12:59:28 -02:00
Roberto Ierusalimschy
7b968bb514 p-close returns "correct" status plus type of termination 2011-02-10 13:35:50 -02:00
Roberto Ierusalimschy
bf8b08295a 'break' coded as 'goto' + small bug when closing multiple gotos 
to the same label
 2011-02-10 12:50:41 -02:00
Roberto Ierusalimschy
3f5b56c48b simpler code for repeat-until 2011-02-09 15:03:18 -02:00
Roberto Ierusalimschy
e7192dfdbb corrected 'follow' for checking whether label is last statement 
in a block
 2011-02-09 14:51:28 -02:00
Roberto Ierusalimschy
0539f48661 small changes in goto-related error messages 2011-02-09 12:45:19 -02:00
Roberto Ierusalimschy
e7a9c45a48 trying to avoid assumption that sizeof(char)==1 2011-02-07 17:15:24 -02:00
Roberto Ierusalimschy
fd6c1f4898 ensures that all local variables are declared inside some block, 
opening a new block at 'open_func'
 2011-02-07 17:00:30 -02:00
Roberto Ierusalimschy
f079749287 some reorganization of dynamic data structures used by the parser 2011-02-07 15:14:50 -02:00
Roberto Ierusalimschy
f8d677f94c no more 'OP_CLOSE' instructions (use jumps to close upvalues) 2011-02-07 10:28:27 -02:00
Roberto Ierusalimschy
094a7d0290 detail in 'print_usage' 2011-02-07 10:27:13 -02:00
Roberto Ierusalimschy
7cc0e63d8a first implementation of 'goto' 2011-02-04 15:34:43 -02:00
Roberto Ierusalimschy
a4a8914c20 new reserved word 'goto' 2011-02-02 12:55:17 -02:00
Roberto Ierusalimschy
06c7efb4a9 avoid extra increment to 'savedpc' when jumping 2011-02-01 16:32:55 -02:00
Roberto Ierusalimschy
dd547c55c8 new scheme to close upvalues in 'break'; jump instructions may 
do the close, avoiding the need for a OP_CLOSE instruction
 2011-02-01 16:03:10 -02:00
Roberto Ierusalimschy
f6bd8b1147 better control for GC running or stopped 2011-02-01 14:52:38 -02:00
Roberto Ierusalimschy
a7faa557fa bug: problem with optimizations of short-circuit logic 2011-01-31 12:52:32 -02:00
Roberto Ierusalimschy
026a7e92be bug in some short-circuit optimizations 2011-01-31 12:28:41 -02:00
Roberto Ierusalimschy
c4ea0c3b29 detail (cleaning trailing spaces) 2011-01-26 14:30:02 -02:00
Roberto Ierusalimschy
7106c491dd 'sep' argument to 'string.rep' + 'string.rep' preallocates entire 
buffer before creating resulting string
 2011-01-12 18:36:01 -02:00
Roberto Ierusalimschy
a10d495b18 'luaL_findtable' returns boolean about whether it created a new 
table (to easy initializing table)
 2011-01-10 13:51:42 -02:00
Roberto Ierusalimschy
c2e3cc4c89 using 'luaL_findtable' to manage hook table 2011-01-10 13:51:19 -02:00
Roberto Ierusalimschy
67feed49f1 optional argument 'sep' to 'searchpath' 2011-01-07 16:54:49 -02:00
Roberto Ierusalimschy
b63b0928cf prototype for 'luaO_ceillog2' was different from definition 2011-01-07 13:46:27 -02:00
Roberto Ierusalimschy
511679313f new function 'rawlen' 2011-01-07 10:41:48 -02:00
Roberto Ierusalimschy
868ff40339 full collection does not restart collector + avoid changing GC 
state if an error happens in a step
 2010-12-29 16:00:23 -02:00
Roberto Ierusalimschy
aa6faa6331 own implementation of 'tunumber', so that it works correctly with 
numbers outside the 'int' range
 2010-12-27 16:00:38 -02:00
Roberto Ierusalimschy
0b3f4e254e more efficient hash for numbers in IEEE754 machines 2010-12-23 13:38:28 -02:00
Roberto Ierusalimschy
551b076f1c change in the relationship between totalbytes and GCdebt - luaM_realloc_ 
is too critical to update two counters
 2010-12-20 17:40:07 -02:00
Roberto Ierusalimschy
737f119187 better control for GC running or stopped 2010-12-20 16:17:46 -02:00
Roberto Ierusalimschy
8980c630bf error when indexing strings with invalid keys 2010-12-20 15:25:36 -02:00
Roberto Ierusalimschy
8d579c5bc5 'debug.setmetatable' returns object (like 'setmetatable') 2010-12-20 15:24:15 -02:00
Roberto Ierusalimschy
d51743b0c7 removed 'newproxy' 2010-12-17 13:14:58 -02:00
Roberto Ierusalimschy
1a92c2b354 allows number of bits used by the library to be changed from outside 2010-12-17 11:26:38 -02:00
Roberto Ierusalimschy
fe0d54d37e table library respects '#' metamethods 2010-12-17 10:15:34 -02:00
Roberto Ierusalimschy
c9af0768fc GC does not mark dead registers inside activation record 2010-12-17 10:05:37 -02:00
Roberto Ierusalimschy
7e0caa7d61 new closures are always created on "next" register (so that GC knows 
stack limit)
 2010-12-17 10:03:41 -02:00
Roberto Ierusalimschy
a40768e5ea new macro 'luaC_condGC' to allow extra code to be run in case 
of GC steps
 2010-12-17 10:02:29 -02:00
Roberto Ierusalimschy
4a83fe569c comment 2010-12-15 17:13:29 -02:00
Roberto Ierusalimschy
b83b6ba015 'loadin' -> 'load' 2010-12-13 14:38:00 -02:00
Roberto Ierusalimschy
af119c8b55 official support for floating hexa numerals 2010-12-10 17:03:46 -02:00
Roberto Ierusalimschy
1aead7f553 'hexafloat' moved to 'lobject.c' (hexa conversion needs it too) 2010-12-10 12:53:15 -02:00
Roberto Ierusalimschy
75d8470f0f new macro 'cast_uchar' 2010-12-10 11:40:22 -02:00
Roberto Ierusalimschy
81646af13b 'loadstring' deprecated; use 'load' instead 2010-12-08 10:58:04 -02:00
Roberto Ierusalimschy
233b71c092 comment 2010-12-07 09:40:42 -02:00
Roberto Ierusalimschy
ccc4fc9cf0 detection of erroneous numeric strings with \0 (such as "1\0") 2010-12-06 19:08:36 -02:00