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Author SHA1 Message Date
Roberto Ierusalimschy
ec52149485 'lua_lessthan' replaced by more generic 'lua_compare' 2009-06-17 14:53:50 -03:00
Roberto Ierusalimschy
6980cb1aa7 new functions 'lua_arith' and 'lua_compare' 2009-06-17 14:53:14 -03:00
Roberto Ierusalimschy
59a59fafc6 exports luaV_arith to be used by lua_arith 2009-06-17 14:51:07 -03:00
Roberto Ierusalimschy
2bdd194f43 exports luaV_arith to be used by lua_arith + uses 'luaO_arith' to 
perform basic arith. operations
 2009-06-17 14:50:09 -03:00
Roberto Ierusalimschy
96fa34ec32 constant folding uses 'luaO_arith' to perform basic operations 2009-06-17 14:49:09 -03:00
Roberto Ierusalimschy
6a024df440 new function 'luaO_arith' to perform basic arithmetic operations 2009-06-17 14:48:34 -03:00
Roberto Ierusalimschy
77fd93188e 'lessequal' renamed 'luaV_lessequal' and exported to be used by 
'lua_compare'
 2009-06-17 13:17:14 -03:00
Roberto Ierusalimschy
a21c89ddc8 new API function 'lua_mainthread' 2009-06-15 16:51:31 -03:00
Roberto Ierusalimschy
49b88b1c39 patch for wrong code generation for some particular boolean expressions 2009-06-15 11:12:59 -03:00
Roberto Ierusalimschy
3db5f60547 BUG: "(((1 or false) and true) or false)" gives wrong result 2009-06-15 10:52:08 -03:00
Roberto Ierusalimschy
2258ec6bc9 'getline' renamed to 'getfuncline' (to avoid problems with POSIX) 2009-06-10 13:57:53 -03:00
Roberto Ierusalimschy
2598138ece new function 'luaK_codek' (detail) 2009-06-10 13:52:03 -03:00
Roberto Ierusalimschy
4a67e48611 new macro 'condmovestack' instead of 'condhardstacktests' 2009-06-08 16:35:59 -03:00
Roberto Ierusalimschy
5cdec7d124 added "\n" at the end of 'package.config' (so that the string 
is a sequence of complete lines)
 2009-06-04 16:34:24 -03:00
Roberto Ierusalimschy
9423e22aa3 no more L->base + ci->base only for Lua functions (C functions may use 
'func')
 2009-06-01 16:09:26 -03:00
Roberto Ierusalimschy
57f8414de1 small bug in 'luaV_concat' (L->top was left incorrect in some cases) 2009-05-27 14:11:27 -03:00
Roberto Ierusalimschy
139d562861 type of 'luai_ctype_' array changed to unsigned (safer for bitwise 
operations)
 2009-05-27 13:51:15 -03:00
Roberto Ierusalimschy
eea6d10866 details (use ci->base instead of L->base when possible) 2009-05-22 12:19:54 -03:00
Roberto Ierusalimschy
019ebcb85f errors in finalizers are propagated with code LUA_ERRGCMM (ERRor in 
__gc MetaMethod)
 2009-05-21 17:06:11 -03:00
Roberto Ierusalimschy
889284ebd0 hexadecimal escape sequences in strings + better error messages for 
bad decimal escape sequences
 2009-05-18 14:28:04 -03:00
Roberto Ierusalimschy
6956331093 new macro 'zungetc' 2009-05-18 14:26:25 -03:00
Roberto Ierusalimschy
92479f1a8b new property 'lisupper' (needed to compute values for hexa digits) 2009-05-18 14:15:14 -03:00
Roberto Ierusalimschy
e67dc3a227 'symbexec' merged with 'getobjname' (as only use for symbolic execution 
now is to find a "good" name for an object)
 2009-05-04 15:26:21 -03:00
Roberto Ierusalimschy
0cc3add9f8 variable renaming: 'lualibs' -> 'loadedlibs'; 'luareqlibs' -> 
'preloadedlibs'
 2009-05-01 10:46:35 -03:00
Roberto Ierusalimschy
71c2eeff98 comments 2009-05-01 10:37:11 -03:00
Roberto Ierusalimschy
d7bc346d7a no more code checking 2009-04-30 14:42:21 -03:00
Roberto Ierusalimschy
673c456cba resize string hash table only when new size is smaller than current one 2009-04-29 14:09:41 -03:00
Roberto Ierusalimschy
ea44570883 hash table for strings is rehashed in place 2009-04-29 14:09:41 -03:00
Roberto Ierusalimschy
e091a254df new way to GC stacks: the entire stack must be correct all the times; 
the 'dead' part of a stack (after the top) must have only nil's, so
that 'top' may go up without cleaning the stack.
 2009-04-28 16:04:36 -03:00
Roberto Ierusalimschy
58c3aa8b5f malicious zero-length string in binary code may segfault Lua + 
wrong code generation for some particular boolean expressions
 2009-04-27 17:11:11 -03:00
Roberto Ierusalimschy
c1f78ff3d3 unused arguments removed 2009-04-27 15:58:31 -03:00
Roberto Ierusalimschy
e5249b9fb5 'exit' changed to 'abort' in case of panic (+ some extra comments) 
'abort' seems more in line with panic ("abnormal termination")
 2009-04-26 18:55:35 -03:00
Roberto Ierusalimschy
d3037d97ec several small improvements based on 'ci' being fixed now (including 
erasing savedpc from lua_State)
 2009-04-17 19:00:01 -03:00
Roberto Ierusalimschy
c6b442bd36 'luaM_freearray' does not need array type as argument 2009-04-17 11:40:13 -03:00
Roberto Ierusalimschy
4f88418170 'CallInfo' stack implemented as double-linked list instead of an array 2009-04-17 11:28:06 -03:00
Roberto Ierusalimschy
311e9f3ceb 'nresults' is saved in CallInfo from the caller, not the called 2009-04-15 13:53:39 -03:00
Roberto Ierusalimschy
8775f25830 new function 'T.makeCfunc' (for later use) 2009-04-14 16:10:17 -03:00
Roberto Ierusalimschy
70a63fa5ad first implementation of yieldable 'pcall' 2009-04-08 15:04:33 -03:00
Roberto Ierusalimschy
fffbaede75 detail 2009-04-03 12:58:03 -03:00
Roberto Ierusalimschy
ae9ad6c694 added comment explaining why the 'feof' test when loading a file 2009-04-02 16:54:06 -03:00
Roberto Ierusalimschy
83d2dbb15d Lua will abort anyway, so 'panic' does not need to. 2009-03-31 14:25:08 -03:00
Roberto Ierusalimschy
4e43741943 in 'lua_call', avoid preparing a continuation when thread cannot yield. 2009-03-30 15:39:20 -03:00
Roberto Ierusalimschy
a274596ecc avoid making 'lastfree' an invalid pointer 2009-03-30 15:38:24 -03:00
Roberto Ierusalimschy
7e9bc41fe7 'loadlib(lib, "*")' loads 'lib' with global names exported to all 2009-03-26 19:25:05 -03:00
Roberto Ierusalimschy
b1e1c15ced small bug: EOZ is a valid character to be tested 2009-03-26 15:53:52 -03:00
Roberto Ierusalimschy
3dbf305408 no more support for old-style varargs 2009-03-26 09:57:01 -03:00
Roberto Ierusalimschy
6d0ae11c57 'context' added to suspendable calls 2009-03-23 11:26:12 -03:00
Roberto Ierusalimschy
3ca739b418 'math.random' uses lua_Number to manage its arguments (there is no 
reason to lose range).
 2009-03-17 14:55:39 -03:00
Roberto Ierusalimschy
9e613b8583 missing argument to 'assert' raises "assertion failed" error 2009-03-16 13:30:50 -03:00
Roberto Ierusalimschy
9428ec42d0 new optional argument to 'load', to control allowed modes (binary or 
textual chunks)
 2009-03-13 12:50:03 -03:00