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Author SHA1 Message Date
Roberto Ierusalimschy cc117253c8 new implementation for error handling: on error, function _ERRORMESSAGE 
is called, which in turn calls _ALERT to write a message to stderr.
 1998-08-21 14:43:44 -03:00
Roberto Ierusalimschy 8e226e6a09 small bug: nuse may change when table is rehashed; 
3/2 is a good fraction for hash limit (instead of 0.7, using floats)
 1998-08-11 13:38:34 -03:00
Roberto Ierusalimschy 1d420c2c11 better error message for code too long (old one was misleading when the 
problem was SETLINE after 64k lines...)
 1998-08-11 10:28:05 -03:00
Roberto Ierusalimschy 5378331f2d hash tables may shrink if use rate is too small. 1998-08-10 18:36:32 -03:00
Roberto Ierusalimschy 894a264671 new hash function. 1998-07-27 14:06:17 -03:00
Roberto Ierusalimschy e1a127245d details ("luaX_token2str" doesn't need LexState) 1998-07-24 15:02:38 -03:00
Roberto Ierusalimschy afb5ef72e1 new function "sort" + many small changes 1998-07-12 13:16:43 -03:00
Roberto Ierusalimschy 1d8edd347d small changes to use new auxiliar functions 1998-07-12 13:16:02 -03:00
Roberto Ierusalimschy 41d9ea948c auxiliar functions "luaH_setint" & "luaH_getint". 1998-07-12 13:15:19 -03:00
Roberto Ierusalimschy ee912e5a7f auxiliar function "luaD_calln". 1998-07-12 13:14:34 -03:00
Roberto Ierusalimschy ad446a0eb0 "%q" can handle strings with '\0'. 1998-07-12 13:13:45 -03:00
Roberto Ierusalimschy 176cb39feb macro encapsulates de "-". 1998-07-12 13:11:55 -03:00
Roberto Ierusalimschy 64ad009fb2 "fileName" cannot be NULL 1998-07-12 13:10:38 -03:00
Roberto Ierusalimschy dcb1a08906 "exp" changed to "exp0" to avoid problems with math.h. 1998-07-06 19:07:51 -03:00
Roberto Ierusalimschy 1788501eed double constant used in integer expression 1998-07-06 19:04:58 -03:00
Roberto Ierusalimschy bee1a5aeb2 spelling 1998-07-01 11:21:57 -03:00
Roberto Ierusalimschy 994aba062b when debuging, blocks must be kept in double allignment. 1998-06-29 19:03:06 -03:00
Roberto Ierusalimschy e869d17eb1 functions should return explicit "nil"s. 1998-06-29 15:24:06 -03:00
Roberto Ierusalimschy 9a0221ef58 detail 1998-06-29 15:09:28 -03:00
Roberto Ierusalimschy 07008b5d45 details (by lhf) 1998-06-25 13:48:44 -03:00
Roberto Ierusalimschy 8f31eda649 details in comments 1998-06-25 11:37:00 -03:00
Roberto Ierusalimschy da94130160 stupid bug (in syntax print "hello") 1998-06-24 11:48:15 -03:00
Roberto Ierusalimschy 468fbdbde7 details 1998-06-24 10:33:00 -03:00
Roberto Ierusalimschy eb45f8b631 details (dependencies) 1998-06-19 15:52:27 -03:00
Roberto Ierusalimschy df0df08bc5 "dostring" accepts chunk name. 1998-06-19 15:47:06 -03:00
Roberto Ierusalimschy 9618aaf07d small corrections in comments 1998-06-19 13:14:09 -03:00
Roberto Ierusalimschy bec9bc4154 sugestions by lhf 1998-06-18 14:36:27 -03:00
Roberto Ierusalimschy 955a811aa1 category for "setlocale" is given by name 1998-06-18 14:04:28 -03:00
Roberto Ierusalimschy c9902be294 "findname" moved from lobject.c to lauxlib.c (so libraries may use it). 1998-06-18 13:57:03 -03:00
Roberto Ierusalimschy 112c9d53ab new version by lhf 1998-06-18 13:52:04 -03:00
Roberto Ierusalimschy 0789451458 details 1998-06-18 13:51:53 -03:00
Roberto Ierusalimschy d97af0de26 "lua_dobuffer" gets an extra argument, with the chunk name 1998-06-15 18:34:14 -03:00
Roberto Ierusalimschy 1917149fdd details. 1998-06-11 15:21:37 -03:00
Roberto Ierusalimschy 0845e73b6a new copyright notice 1998-06-06 18:05:52 -03:00
Roberto Ierusalimschy 7dfa952091 no more error for '\x' (with "invalid" x) 1998-06-06 17:44:05 -03:00
Roberto Ierusalimschy 02134b4a87 name: lua_pushCclosure -> lua_pushcclosure. 1998-06-05 19:17:44 -03:00
Roberto Ierusalimschy bdb1db4d37 "read" more efficient when reading lines and whole files ('.*') 1998-06-02 18:20:54 -03:00
Roberto Ierusalimschy 02a6891939 API for functions to manipulate global state. 1998-06-02 17:37:04 -03:00
Roberto Ierusalimschy 741c6f5006 'dobuffer' addpoted. 1998-05-31 19:22:00 -03:00
Roberto Ierusalimschy 6152973f9c new names for 'ascii' ('strbyte') and 'int2str' ('strchar') 1998-05-31 19:20:45 -03:00
Roberto Ierusalimschy 243a808067 'print' now calls 'tostring' 1998-05-31 19:19:35 -03:00
Roberto Ierusalimschy 62c36a6056 better error message when '^' is not defined. 1998-05-31 19:18:24 -03:00
Roberto Ierusalimschy 74719afc33 new functions "frexp" and "ldexp" 1998-05-27 16:09:39 -03:00
Roberto Ierusalimschy 7e59a8901d NEW LL(1) PARSER 1998-05-27 10:08:34 -03:00
Roberto Ierusalimschy abc6eac404 new function "clock" 1998-05-20 19:21:35 -03:00
Roberto Ierusalimschy 054e0b888a number type in Lua changed for double (by default). 1998-05-18 19:26:03 -03:00
Roberto Ierusalimschy da252eeff7 arguments for "format" 'x', 'X', 'o' and 'u' must be unsigned int. 1998-05-18 19:21:55 -03:00
Roberto Ierusalimschy 9890bedaab details (format for html) 1998-04-02 13:09:16 -03:00
Roberto Ierusalimschy 0a0c9593b8 many small corrections; strings with '\0' 1998-03-30 15:17:55 -03:00
Roberto Ierusalimschy d470792517 words are stored in hi-lo order (easier to print) 1998-03-30 10:57:23 -03:00
Roberto Ierusalimschy 439236773b changes by lhf 1998-03-26 11:50:19 -03:00
Roberto Ierusalimschy 2a2b64d6ac opcode "CLOSURE" gets the prototipe (instead of a previous pushconstant) 1998-03-25 15:52:29 -03:00
Roberto Ierusalimschy daa937c043 pattern-matching support for '\0'. 1998-03-24 17:14:25 -03:00
Roberto Ierusalimschy 21455162b5 details (and new escape sequences: \a, \b, ...) 1998-03-20 11:18:18 -03:00
Roberto Ierusalimschy 99cc4b20f2 details 1998-03-11 10:59:50 -03:00
Roberto Ierusalimschy 0969a971cd better use of "ASSERT". 1998-03-09 18:49:52 -03:00
Roberto Ierusalimschy be6d215f67 BUG: gsub('a', '(b?)%1*' ...) loops (because the capture is empty). 1998-03-09 15:28:08 -03:00
Roberto Ierusalimschy e74817f8aa correct way to handle string delimiters 1998-03-09 14:22:49 -03:00
Roberto Ierusalimschy 043c2ac258 new names for "lua_pushlstr" and "lua_getstrlen" 1998-03-06 15:47:42 -03:00
Roberto Ierusalimschy 88a2023c32 support for strings with '\0' 1998-03-06 13:54:42 -03:00
Roberto Ierusalimschy 5ef1989c4b "settag" returns its first argument. 1998-02-12 17:27:10 -02:00
Roberto Ierusalimschy f380d627f8 usefull macros also available as functions 1998-02-12 17:23:32 -02:00
Roberto Ierusalimschy aafa106d10 implementation of numerical escape sequences in strings ("\12"); 
better error messages for wrong tokens
 1998-02-11 18:56:46 -02:00
Roberto Ierusalimschy 29b7b8e52c better error messages for wrong tokens 1998-02-11 18:56:46 -02:00
Roberto Ierusalimschy a9dd2c6717 interrupts lua loops with "^C" (via signals) 1998-02-11 18:56:05 -02:00
Roberto Ierusalimschy aee3f97acb put back quotes (") when string in dostring ends with a \n 1998-01-29 13:59:35 -02:00
Roberto Ierusalimschy 46968b8ffa "volatile is the only reliable way to ensure that a local variable 
retains the value it had at the time of the call to longjmp"
 1998-01-28 15:47:05 -02:00
Roberto Ierusalimschy 6cdf0d8768 tables can become full of "emptys" slots, and keep growing without limits. 1998-01-28 14:50:33 -02:00
Roberto Ierusalimschy 07ff251a17 details in "dostring" identification 1998-01-27 19:21:27 -02:00
Roberto Ierusalimschy b3b7cf7335 BUG: "lua_getstring" may create a new string, so should check GC 1998-01-27 17:13:45 -02:00
Roberto Ierusalimschy 8622dc18bf bug: format size limits with little problems 1998-01-27 17:11:36 -02:00
Roberto Ierusalimschy d22e2644dd wrong line number (+1) in error report when file starts with "#..." 1998-01-19 18:18:02 -02:00
Roberto Ierusalimschy f529a22ca5 BUG: wrong line number (+1) in error report when file starts with "#..." 1998-01-19 18:18:02 -02:00
Roberto Ierusalimschy 783ba75129 needs "stdlib.h" (calls "exit") 1998-01-19 17:49:49 -02:00
Roberto Ierusalimschy d49e4dd752 MAX_WORD should not be bigger than MAX_INT 1998-01-19 17:49:22 -02:00
Roberto Ierusalimschy 981fddea02 module to load bytecodes from files. 1998-01-14 13:49:01 -02:00
Roberto Ierusalimschy 81b953f27e details 1998-01-14 11:49:44 -02:00
Roberto Ierusalimschy b9acf4b4af "strcoll" may not exist in ond ansi machines 1998-01-14 11:49:15 -02:00
Roberto Ierusalimschy 44ace0aefd we don't need a type "Word". 1998-01-14 11:48:28 -02:00
Roberto Ierusalimschy 5981161360 small optimizations (?) 1998-01-13 16:06:27 -02:00
Roberto Ierusalimschy 763c64be9b details 1998-01-13 13:42:43 -02:00
Roberto Ierusalimschy f0dffaa209 new way to hanlde arg information 1998-01-12 11:35:37 -02:00
Roberto Ierusalimschy 77a6836fef we don't need a type "Word". 1998-01-12 11:00:51 -02:00
Roberto Ierusalimschy 9f043e8017 luaL_arg_check now is inlined 1998-01-09 13:09:53 -02:00
Roberto Ierusalimschy 6ac047afc4 details 1998-01-09 12:57:43 -02:00
Roberto Ierusalimschy 0e1058cfdd small optimizations in switch order 1998-01-09 12:44:55 -02:00
Roberto Ierusalimschy 26679b1a48 back to upavalues as extra arguments for C closures; this way it's 
trivial to make currying.
 1998-01-07 14:26:48 -02:00
Roberto Ierusalimschy e04c2b9aa8 details 1998-01-06 17:17:31 -02:00
Roberto Ierusalimschy 0c031dcc8b details 1998-01-05 15:12:54 -02:00
Roberto Ierusalimschy c332c4e927 reference manual of the Lua language 1998-01-02 16:34:00 -02:00
Roberto Ierusalimschy 964c503a63 LUA_COMPAT2.5 may use #ifdef instead of #if 1998-01-02 15:46:32 -02:00
Roberto Ierusalimschy 90d87e3a78 details 1997-12-30 17:15:52 -02:00
Roberto Ierusalimschy f76bca23ef variants for "ARGS". 1997-12-30 17:08:23 -02:00
Roberto Ierusalimschy a5fd7d722c opctional "base" in "tonumber" convertion. 1997-12-30 15:57:45 -02:00
Roberto Ierusalimschy 4e0bf95622 variant opcodes for PUSHSELF 1997-12-29 15:35:46 -02:00
Roberto Ierusalimschy 498a934abf new syntax possibilities: f(x).x, etc; on the other hand, 
"function ... (x)" now is more restricted.
 1997-12-29 15:28:45 -02:00
Roberto Ierusalimschy ce53872684 new syntax: f´s´ for f(´s´). 1997-12-28 20:48:15 -02:00
Roberto Ierusalimschy da96eb2cce some details related to OLD_ANSI 1997-12-26 16:38:16 -02:00
Roberto Ierusalimschy fada8efd01 "rand()", in SunOS, may return values bigger than "RAND_MAX"... 1997-12-26 16:36:31 -02:00
Roberto Ierusalimschy d916487d7c auxlib split in two parts (lauxlib and lbuffer) 1997-12-23 17:24:36 -02:00