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Author SHA1 Message Date
Roberto Ierusalimschy
54840fb256 new functions to manipulate C global variables 1999-01-15 11:11:22 -02:00
Roberto Ierusalimschy
e87fddf1ad GC can be called during parsing, if needed. 1999-01-15 09:38:33 -02:00
Roberto Ierusalimschy
dea400bc1d "getstack" returns func, too. 1999-01-15 09:36:28 -02:00
Roberto Ierusalimschy
fb663f768d "%.16g" already formats integers as integers, so we do not need an 
alternative "%ld" convertion in "tostring".
 1999-01-13 17:09:04 -02:00
Roberto Ierusalimschy
e03767b3eb details (comments) 1999-01-13 17:08:37 -02:00
Roberto Ierusalimschy
8396027516 better precision when converting numbers to strings. 1999-01-12 16:38:35 -02:00
Roberto Ierusalimschy
e24f7fd2d2 details 1999-01-11 18:23:54 -02:00
Roberto Ierusalimschy
8081f39dab header missing. 1999-01-11 16:57:35 -02:00
Roberto Ierusalimschy
3cc4ca821e initialization module (to load libraries) 1999-01-08 14:49:32 -02:00
Roberto Ierusalimschy
01772cefa5 new library for debbuging 1999-01-08 14:47:44 -02:00
Roberto Ierusalimschy
dc90d4bce3 when handling signals (^C), deep old hook values. 1999-01-06 11:12:41 -02:00
Roberto Ierusalimschy
f5bc671030 "goto" for tail recursion changed to "while" 1999-01-04 15:34:49 -02:00
Roberto Ierusalimschy
d7294c6de8 double hashing for string tables. 1999-01-04 11:37:29 -02:00
Roberto Ierusalimschy
63a752f961 small improvements. 1999-01-04 11:37:07 -02:00
Roberto Ierusalimschy
03d38b66fd new sort algorithm. 1999-01-04 10:55:09 -02:00
Roberto Ierusalimschy
b9c9ccfbb4 function "move" for tables is better implemented with some "inside 
information".
 1999-01-04 10:54:33 -02:00
Roberto Ierusalimschy
b94110a68f bug: "format" does not check size of format item (such as "%00000...00000d"). 1999-01-04 10:53:24 -02:00
Roberto Ierusalimschy
8278468041 comments 1999-01-04 10:41:12 -02:00
Roberto Ierusalimschy
4fbb2531b3 don´t need the "+1", the "%" is enough to garantee r<1. 1998-12-30 19:23:26 -02:00
Roberto Ierusalimschy
59f8e6fb77 details ("settable") 1998-12-30 15:26:49 -02:00
Roberto Ierusalimschy
05d89b5c05 new option for function "random": random(a,b) returns a<=x<=b 1998-12-30 15:22:17 -02:00
Roberto Ierusalimschy
fe5c41fb8a new functions "tinsert" and "tremove" 1998-12-30 11:16:50 -02:00
Roberto Ierusalimschy
9a45543841 tables are better manipulated via "Hash *" instead of "TObject" or 
"lua_Object".
 1998-12-30 11:14:46 -02:00
Roberto Ierusalimschy
766e67ef3b to avoid warnings about "typecast" (Visual C++) 1998-12-28 11:44:54 -02:00
Roberto Ierusalimschy
4c94d8cc2c new function "luaO_str2d" to convert strings to numbers, because 
old "lex" algorithm had aproximation errors, but strtod (and atof
and scanf) are too slow.
 1998-12-27 18:25:20 -02:00
Roberto Ierusalimschy
d2de2d5eda format for double is always "%g", do not need #defines 1998-12-27 18:23:22 -02:00
Roberto Ierusalimschy
96a7695275 reorder and rename of most functions, for better documentation. 1998-12-27 18:22:36 -02:00
Roberto Ierusalimschy
63166c0ca0 new implementation of function "read", with predifined options. 1998-12-27 18:21:28 -02:00
Roberto Ierusalimschy
a881abfd1e "strtod" is cleaner than "scanf" for this job. 1998-12-24 12:57:23 -02:00
Roberto Ierusalimschy
d3ac7075a2 better error message 1998-12-23 12:06:57 -02:00
Roberto Ierusalimschy
0c9080c7a9 "tonumber" goes crazy with negative numbers in other bases (not 10), 
because "strtol" returns long, not unsigned long.
 1998-12-18 11:26:43 -02:00
Roberto Ierusalimschy
b8fcb7b151 details 1998-12-15 13:21:09 -02:00
Roberto Ierusalimschy
5d6de9075d "print" uses fputs instead of printf (easier to reimplement). 1998-12-15 12:59:59 -02:00
Roberto Ierusalimschy
21cff3015a details (for regularity) 1998-12-15 12:59:43 -02:00
Roberto Ierusalimschy
5ca2709ba0 small warnings 1998-12-03 13:45:15 -02:00
Roberto Ierusalimschy
bb1cb7b9f1 NUMBER_FMT also may be predefined in makefile 1998-12-01 17:09:47 -02:00
Roberto Ierusalimschy
c64f36ab2b better behavior for "strsub" when indices are out-of-range 1998-12-01 16:41:25 -02:00
Roberto Ierusalimschy
e4830ddce3 new option "mode" in "readfrom", "writeto" and "appendto" (for 
binary files).
 1998-11-20 13:41:43 -02:00
Roberto Ierusalimschy
758e330d6e new functions "getn" and "foreachi" 1998-11-13 14:48:48 -02:00
Roberto Ierusalimschy
8e3bd752bb small optimization in "sort" + new functions "getn" and "foreachi" 1998-11-13 14:39:18 -02:00
Roberto Ierusalimschy
a84bca67fc bug: gsub/strfind do not check whether captures are properly finished. 1998-11-10 17:38:12 -02:00
Roberto Ierusalimschy
4ccfb2f9bc "_TRIGMODE" was still being declared. 1998-09-08 16:25:35 -03:00
Roberto Ierusalimschy
ce9609296c function "luaL_argerror" prints wrong argument number (from a user's point 
of view) when functions have upvalues.
 1998-09-07 15:59:59 -03:00
Roberto Ierusalimschy
b1450721be new function "lua_nups" (number of upvalues). 1998-09-07 15:59:59 -03:00
Roberto Ierusalimschy
b04294d3d8 details. 1998-08-30 17:25:24 -03:00
Roberto Ierusalimschy
22c2704842 "lua_state" is already declared in lua.h, which is included here. 1998-08-30 15:28:58 -03:00
Roberto Ierusalimschy
ee22af5ced new functions "seek" and "flush". 1998-08-24 17:14:56 -03:00
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