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209 Commits

Author SHA1 Message Date
Roberto Ierusalimschy 61c3c80177 detail 2014-10-28 16:23:31 -02:00
Roberto Ierusalimschy fa4d5c8689 pack/unpack do not handle final '\0' as an "option" (it streches 
unnecessarily the switch range)
 2014-10-27 11:30:24 -02:00
Roberto Ierusalimschy bdf566a8a3 `name' in comments changed to 'name' 2014-10-25 09:50:46 -02:00
Roberto Ierusalimschy ff9ca88aa6 added some casts to avoid warnings in some compilers 2014-10-24 09:42:29 -02:00
Roberto Ierusalimschy 57559547a3 in 'pack'/'unpack', endianness and alignment treated like options + 
small changes in names and handling of internal options ('KOption')
 2014-10-20 14:44:54 -02:00
Roberto Ierusalimschy f97c64d7bf macros 'LUA_QL'/'LUA_QL' deprecated 2014-10-17 13:28:21 -03:00
Roberto Ierusalimschy c172a4f7c2 'dumpint' and related functions replaced by 'string.pack'/'string.unpack' 2014-10-17 07:55:28 -03:00
Roberto Ierusalimschy 798660c9cd deprecated "cast macros" ('luaL_checkint', 'luaL_optint', etc.) 2014-10-01 08:54:56 -03:00
Roberto Ierusalimschy 4fba117433 [un]'dumpint' -> [un]'dumpinteger' 2014-08-20 19:06:41 -03:00
Roberto Ierusalimschy 1aa5262634 do not assume numbers are coercible to strings 2014-07-30 10:59:24 -03:00
Roberto Ierusalimschy 3ccbae84d2 added some casts between integral types (to avoid warnings) 2014-07-29 13:01:00 -03:00
Roberto Ierusalimschy 68616c6669 using lua_Unsigned (instead of lua_Integer) for bit manipulation 2014-04-27 11:42:26 -03:00
Roberto Ierusalimschy 3d4913f703 back to larger sizes for 'dumpint/undumpint' (small Lua should 
be able to dump/undump long-long integers)
 2014-04-16 15:48:31 -03:00
Roberto Ierusalimschy a2c094fe2d size of strings in 'string.rep' should be limited by the size of 
lua_Integer, not of 'int'
 2014-04-14 13:59:46 -03:00
Roberto Ierusalimschy ef789d4161 new global macro 'LUA_MAXUNSIGNED' 2014-04-12 11:45:10 -03:00
Roberto Ierusalimschy 115fa77009 maximum size for dump of integers is size of lua_Integer (which 
means that there is no overflows when undumping)
 2014-04-10 16:45:43 -03:00
Roberto Ierusalimschy 561030c211 pack/unpack functions renamed dump/undump 2014-04-10 15:24:12 -03:00
Roberto Ierusalimschy 48c745a611 avoid constant overflow when shifting left signed integers until 
their last bit
 2014-04-03 10:29:24 -03:00
Roberto Ierusalimschy 8ef9117924 fancier way to do sign extension 2014-03-31 15:38:26 -03:00
Roberto Ierusalimschy 420cc62fac missplelling in comments/function names (endianess -> endianness) 2014-03-27 12:58:05 -03:00
Roberto Ierusalimschy 2d5e2212d4 native lua_Number may be neither float nor double (in pack/unpackfloat) 2014-03-21 11:26:44 -03:00
Roberto Ierusalimschy da4811238a details (typos in comments) 2014-03-21 10:52:33 -03:00
Roberto Ierusalimschy ad40bb1181 detail in string.rep: allow large repetitions of the empty string (no 
possibility of overflows)
 2014-03-12 15:09:06 -03:00
Roberto Ierusalimschy 6318de80d3 added 'strip' parameter to lua_dump/string.dump 2014-02-25 11:30:21 -03:00
Roberto Ierusalimschy 916bd874ad added explicit default options to string.pack/unpack functions 2014-01-09 14:21:28 -02:00
Roberto Ierusalimschy cd848cab6b first implementation for string.pack/unpackfloat + try not to assume 
that chars have 8 bits
 2014-01-08 16:34:34 -02:00
Roberto Ierusalimschy 29256e8960 first implementation of string.packint/string.unpackint 2014-01-05 12:05:58 -02:00
Roberto Ierusalimschy 7c4cc505db added "reasonable" limit for 'string.rep' (otherwise it is too easy 
to crash the machine)
 2013-06-20 12:06:51 -03:00
Roberto Ierusalimschy 55f566bd22 use lua_Integer for integer parameters to avoid truncation 2013-06-19 11:29:01 -03:00
Roberto Ierusalimschy c5069528e1 details ('Type* id' -> 'Type *id') 2013-06-07 11:51:10 -03:00
Roberto Ierusalimschy 944709c77b more definitions to support integer formatting 2013-04-25 10:52:13 -03:00
Roberto Ierusalimschy 53480f1163 details (remove of some extra spaces) 2012-08-14 15:12:34 -03:00
Roberto Ierusalimschy 6625cbecd1 Bug: Some patterns can overflow the C stack, due to recursion 
(Took the opportunity to refactor function 'match')
 2012-07-31 14:48:42 -03:00
Roberto Ierusalimschy 054c20cd5b spaces -> tabs in #defines 2012-05-23 12:37:09 -03:00
Roberto Ierusalimschy 048be9cf27 different scheme to check arguments to '%d', '%x', etc. Old scheme 
did not work well when lua_Number is an integer.
 2012-04-20 10:16:48 -03:00
Roberto Ierusalimschy 462375ba47 'if' to avoid empty 'memcpy' (may be expensive) 2012-04-03 16:06:19 -03:00
Roberto Ierusalimschy f1d2ac3a98 allow non-integer arguments to integer formats (%d, %x, etc.), 
but check range
 2011-11-30 16:24:56 -02:00
Roberto Ierusalimschy 5a568a3b01 detail (comment) 2011-10-25 10:01:20 -02:00
Roberto Ierusalimschy b5bf7d9ef4 'string.format' checks whether values for integer formats are 
actually integers
 2011-08-09 17:58:29 -03:00
Roberto Ierusalimschy 17526ed2fe no more errors on accesses to 'string' and strings 2011-06-28 14:13:52 -03:00
Roberto Ierusalimschy 817f8674af avoid warning about -unsigned value 2011-06-16 11:14:31 -03:00
Roberto Ierusalimschy c9d1d9f9c6 better way to test overflows with string indices 2011-06-09 15:22:47 -03:00
Roberto Ierusalimschy ad2531a0ee more complete (and hopefuly more correct) handling of 'sizeof(char)' 2011-05-03 13:01:57 -03:00
Roberto Ierusalimschy bad231c481 'LUA_USELONGLONG' -> 'LUA_USE_LONGLONG' 2011-04-20 13:36:28 -03:00
Roberto Ierusalimschy a25416a8d5 use of 'luaL_tolstring' for option '%s' in 'string.format' 2011-03-18 16:02:33 -03:00
Roberto Ierusalimschy e7a9c45a48 trying to avoid assumption that sizeof(char)==1 2011-02-07 17:15:24 -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 8980c630bf error when indexing strings with invalid keys 2010-12-20 15:25:36 -02:00
Roberto Ierusalimschy af119c8b55 official support for floating hexa numerals 2010-12-10 17:03:46 -02:00