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Author SHA1 Message Date
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
Roberto Ierusalimschy 1bf762ba38 Generic buffer facilities for Lua (and libraries) 1997-12-23 17:24:36 -02:00
Roberto Ierusalimschy 541e722360 details 1997-12-23 17:24:19 -02:00
Roberto Ierusalimschy 807ba6301c error method *always* gets a string (otherwise it is not called at all) 1997-12-23 10:50:49 -02:00
Roberto Ierusalimschy 03f3f9e707 "zio" now keeps its "name". 1997-12-22 18:57:18 -02:00
Roberto Ierusalimschy a78eecee48 details (aborts with invalid arguments) 1997-12-22 18:03:50 -02:00
Roberto Ierusalimschy 43461d267f help message 1997-12-22 16:05:23 -02:00
Roberto Ierusalimschy fae0b52825 small bugs in error report 1997-12-22 15:52:20 -02:00
Roberto Ierusalimschy 22439a7511 new syntax for constructors (a={n=3;1,2,3}). 1997-12-22 15:24:11 -02:00
Roberto Ierusalimschy 7ecc3ce827 new command line options 1997-12-19 16:34:23 -02:00
Roberto Ierusalimschy 4e91384e14 sorting the includes... 1997-12-18 17:11:43 -02:00
Roberto Ierusalimschy de79e7fc58 back to "lua_upvalue"... (seems better choice) 1997-12-18 16:32:39 -02:00
Roberto Ierusalimschy 8b5b42563c "lua_dobuffer" (is not official, but its there...) 1997-12-17 18:57:20 -02:00
Roberto Ierusalimschy 502343b402 new scheme for buffers, centralized in auxlib. 1997-12-17 18:48:58 -02:00
Roberto Ierusalimschy 82d09fbf0d new structure for closures, without static variables. 1997-12-15 15:58:49 -02:00
Roberto Ierusalimschy 9be85d1648 new year 1997-12-15 15:47:55 -02:00
Roberto Ierusalimschy 45e533599f optimization: closures without upvalues don't need to be closures 1997-12-15 14:17:20 -02:00
Roberto Ierusalimschy 94144a7821 otimization: closures without upvalues don't need to be closures 1997-12-15 14:17:20 -02:00
Roberto Ierusalimschy 4daae2165d new API function and built-in "lua_copytagmethods" 1997-12-11 15:21:11 -02:00
Roberto Ierusalimschy cdd261f332 new option "-q" (quiet), and multi-line commands (ending with '\') 1997-12-11 15:00:21 -02:00
Roberto Ierusalimschy 034f16892e better treatment of MARKs and DEBUG cases. 1997-12-11 12:48:46 -02:00
Roberto Ierusalimschy c759520bc8 safer way to put #defines in error messages... 1997-12-09 14:01:08 -02:00
Roberto Ierusalimschy 80b3d28f4a details (mainly error messages) 1997-12-09 11:50:08 -02:00
Roberto Ierusalimschy 69d97712ec arguments "var=value" doesn't need quotes for value 1997-12-03 17:57:54 -02:00
Roberto Ierusalimschy 5d89dad9b8 bug log 1997-12-02 10:46:15 -02:00
Roberto Ierusalimschy 525a91fed3 BUG: "lastline" was not reset on function entry, so debug information 
started only in the 2nd line of a function.
 1997-12-02 10:43:54 -02:00
Roberto Ierusalimschy 868d16dee0 comments 1997-12-02 10:43:44 -02:00
Roberto Ierusalimschy 3393fd7f25 first version of "lua_close" 1997-12-01 18:31:25 -02:00
Roberto Ierusalimschy 00c122cc29 other distribution of memory debug information. 1997-12-01 18:30:44 -02:00
Roberto Ierusalimschy 03160920cf store "functofind" in stack top, so doesn't need this field in 
global state.
 1997-11-28 14:56:05 -02:00
Roberto Ierusalimschy b42cc6a4d2 no more protected global variables; using upvalues to store tags. 1997-11-28 10:40:37 -02:00
Roberto Ierusalimschy a6ad644bf2 no more protected global variables 1997-11-28 10:39:45 -02:00
Roberto Ierusalimschy 39fd5bb9b0 details 1997-11-28 10:39:22 -02:00
Roberto Ierusalimschy 5482992dec other access method for C upvalues (as arguments) 1997-11-27 16:25:14 -02:00
Roberto Ierusalimschy 024528e0c2 global variables starting with '.' are protected in Lua (temporarily at 
least...)
 1997-11-27 13:59:44 -02:00
Roberto Ierusalimschy ef37c87e93 no more 'globalbag' 1997-11-27 13:59:25 -02:00
Roberto Ierusalimschy 9e029f98b9 details 1997-11-26 18:44:52 -02:00
Roberto Ierusalimschy e962330df9 "stacklimit" is not necessary. 1997-11-26 18:28:22 -02:00
Roberto Ierusalimschy b291e50006 extra argument for "assert" 1997-11-26 17:40:27 -02:00
Roberto Ierusalimschy 9ae0c082a3 small details by lint. 1997-11-26 16:53:45 -02:00
Roberto Ierusalimschy accd7bc253 small modifications (format, small optimizations, etc) 1997-11-21 17:00:46 -02:00
Roberto Ierusalimschy 6153200bc2 make sure there is no mem problems, using %.ns instead of %s for luaV_error. 1997-11-19 16:16:33 -02:00
Roberto Ierusalimschy 2e7595522d allows '\r' at the end of pragmas, so one can mix Windows and Unix files 1997-11-19 15:35:47 -02:00
Roberto Ierusalimschy b79ffdc4ce global state for Lua interpreter 1997-11-19 15:31:19 -02:00
Roberto Ierusalimschy 592a3f289b first implementation of centralized global state. 1997-11-19 15:29:23 -02:00
Roberto Ierusalimschy 9cdeb275e7 details 1997-11-10 15:47:01 -02:00
Roberto Ierusalimschy c957b270d2 "call" now handles errors (instead of "dostring") 1997-11-07 16:19:13 -02:00
Roberto Ierusalimschy 92791b9dd6 small details 1997-11-07 13:09:49 -02:00
Roberto Ierusalimschy 45cad43c3f "lua_open": now lua has an explicit open operation. 1997-11-04 13:27:53 -02:00
Roberto Ierusalimschy dad5a01fb0 trigonometric mode stored in a Lua global variable. 1997-11-03 19:11:44 -02:00
Roberto Ierusalimschy 66713181c1 no need of "emergency error"... 1997-11-03 19:00:23 -02:00
Roberto Ierusalimschy 7135803cc8 "global" version of a nil object. 1997-11-03 18:45:23 -02:00
Roberto Ierusalimschy b7567b6673 "read" & "write" may receive a file handler as first argument 1997-10-30 18:29:09 -02:00
Roberto Ierusalimschy f8c95fa9e8 new "block" syntax (DO ... END) 1997-10-30 16:47:19 -02:00
Roberto Ierusalimschy 9c965d0ffb more precise error messages for compiler limits. 1997-10-28 15:26:53 -02:00
Roberto Ierusalimschy 6103dca8ee small bug. 1997-10-27 14:14:37 -02:00
Roberto Ierusalimschy 18cd7adac6 optimization to handle <a.x> (new opcode). 1997-10-24 16:40:29 -02:00
Roberto Ierusalimschy 41223a01ec definition of "PI" and modes for angles. 1997-10-24 15:44:22 -02:00
Roberto Ierusalimschy e78cf96c97 first version of Cclosures. 1997-10-24 15:17:24 -02:00
Roberto Ierusalimschy 0cb3843956 "foreach" and "foreachvar" more robust (to survive GCs), and with 
termination test.
 1997-10-23 14:28:48 -02:00
Roberto Ierusalimschy 907368ead5 GC now considers an "estimate" of object size, instead of just the number 
of objects.
 1997-10-23 14:26:37 -02:00
Roberto Ierusalimschy 81489beea1 functions may use many upvalues, to keep global values. 1997-10-18 14:46:39 -02:00
Roberto Ierusalimschy ac30aad09b new functions "foreach" and "foreachvar" 1997-10-18 14:33:36 -02:00
Roberto Ierusalimschy 2c89651fc6 macro "val" should live together with macro "ref". 1997-10-18 14:29:15 -02:00
Roberto Ierusalimschy 3a89c973ff details 1997-10-16 19:14:47 -02:00
Roberto Ierusalimschy 52d5e8032c better identification of types which are tags 1997-10-16 18:07:40 -02:00
Roberto Ierusalimschy 19c178fa14 new (smaller) prompt 1997-10-16 16:35:59 -02:00
Roberto Ierusalimschy 45ccb0e881 "nupvalues" is kept in Closure, not in prototype (as a preparation 
for C closures...)
 1997-10-16 08:59:34 -02:00
Roberto Ierusalimschy 4be18fa889 details 1997-10-15 18:16:00 -02:00
Roberto Ierusalimschy 7c261a13b5 more uniform treatment to opcode variants. 1997-10-13 20:12:04 -02:00
Roberto Ierusalimschy 2bb94d9e22 using bison instead of yacc; lparser.c renamed to lstx.c (to 
avoid confusion with lparser.h...)
 1997-10-13 20:10:45 -02:00
Roberto Ierusalimschy a3235ad270 prompt for interactive mode 1997-10-06 12:51:32 -02:00
Roberto Ierusalimschy f6a9cc9a67 jumps are relative to next instruction 1997-10-06 12:51:11 -02:00
Roberto Ierusalimschy 28d47a0aaa all jumps have byte variants; WHILE optimization 1997-10-01 17:05:34 -03:00
Roberto Ierusalimschy eb617df2d8 better way to traverse GCnode lists. 1997-09-26 13:46:20 -03:00
Roberto Ierusalimschy a580480b07 new implementation for globals: Global value is stored in TaggedString 1997-09-26 12:02:26 -03:00
Roberto Ierusalimschy 0dd6d1080e new opcode variants. 1997-09-24 16:43:11 -03:00
Roberto Ierusalimschy 3c820d622e better control over closed files 1997-09-23 11:12:44 -03:00
Roberto Ierusalimschy d6c867ea50 better way to cope with opcode variants 1997-09-22 17:53:20 -03:00
Roberto Ierusalimschy 2079cfe8fa new way to code globals, using const table instead of putting global 
index inside the opcode.
 1997-09-19 18:17:52 -03:00
Roberto Ierusalimschy dfe03c7abe small optimizations (bit scrubbing) 1997-09-19 15:40:32 -03:00
Roberto Ierusalimschy 8cd67ac676 Syntax analizer and code generator 1997-09-16 16:33:21 -03:00
Roberto Ierusalimschy 9828893f7e Makefile 1997-09-16 16:33:21 -03:00
Roberto Ierusalimschy 6990da0057 Lua virtual machine 1997-09-16 16:25:59 -03:00
Roberto Ierusalimschy d985dc0629 Opcodes for Lua virtual machine 1997-09-16 16:25:59 -03:00
Roberto Ierusalimschy 451124005b Standard I/O (and system) library 1997-09-16 16:25:59 -03:00
Roberto Ierusalimschy 2f1fa3d427 Type definitions for Lua objects 1997-09-16 16:25:59 -03:00
Roberto Ierusalimschy 189d64409b Garbage Collector 1997-09-16 16:25:59 -03:00
Roberto Ierusalimschy 60cc473bcf Lexical Analizer 1997-09-16 16:25:59 -03:00
Roberto Ierusalimschy 43a2ee6ea1 Stack and Call structure of Lua 1997-09-16 16:25:59 -03:00
Roberto Ierusalimschy 4b91e9cde6 Tag methods 1997-09-16 16:25:59 -03:00
Roberto Ierusalimschy 26c5f56ad1 Built-in functions 1997-09-16 16:25:59 -03:00
Roberto Ierusalimschy daa858ef27 String table (keep all strings handled by Lua) 1997-09-16 16:25:59 -03:00
Roberto Ierusalimschy ea169d2083 auxiliar functions from Lua API 1997-09-16 16:25:59 -03:00
Roberto Ierusalimschy c31aa863ac Auxiliar functions for building Lua libraries 1997-09-16 16:25:59 -03:00
Roberto Ierusalimschy ff08b0f406 Lua Function structures 1997-09-16 16:25:59 -03:00
Roberto Ierusalimschy c1801e623f Some generic functions over Lua objects 1997-09-16 16:25:59 -03:00