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309 Commits

Author SHA1 Message Date
Roberto Ierusalimschy
79cb336d74 does not allow standard files to be closed 2007-04-19 17:22:32 -03:00
Roberto Ierusalimschy
d22526ec30 'lua_strlen' is for compatibility only 2006-09-18 11:03:18 -03:00
Roberto Ierusalimschy
ee41bc03ab details 2006-06-22 13:12:59 -03:00
Roberto Ierusalimschy
55e323190e files should not be operated after fclose, even when fclose fails 2006-05-08 17:14:16 -03:00
Roberto Ierusalimschy
64205e91a3 empty string may cause out-of-bound access 2006-01-28 10:59:13 -02:00
Roberto Ierusalimschy
baffc37f5c detail 2006-01-18 09:49:12 -02:00
Roberto Ierusalimschy
bfdcbbcd76 small optimizations (lua_newtable -> lua_createtable) 2005-12-29 14:23:32 -02:00
Roberto Ierusalimschy
ed7039024d avoid some warnings 2005-10-19 11:05:11 -02:00
Roberto Ierusalimschy
ebf646efb5 detail 2005-10-14 13:24:11 -03:00
Roberto Ierusalimschy
3390f9a35a detail 2005-08-26 14:36:32 -03:00
Roberto Ierusalimschy
2f2b4a42a9 luaL_checkudata raises an error if value is not correct 
(like other luaL_check functions)
 2005-08-17 16:05:04 -03:00
Roberto Ierusalimschy
5e8a9e324c luaL_openlib -> luaL_register, luaL_putchar -> luaL_addchar 2005-08-15 11:12:32 -03:00
Roberto Ierusalimschy
80ac5e83fd details (alphabetical order for list of functions) 2005-07-12 11:32:08 -03:00
Roberto Ierusalimschy
3ad03b331d optional size for 'setvbuf' 2005-06-06 15:42:21 -03:00
Roberto Ierusalimschy
86add535d8 'popen' is back 2005-06-06 10:30:52 -03:00
Roberto Ierusalimschy
e8a7ecb982 luaL_findstring -> luaL_checkoption 2005-05-25 10:21:26 -03:00
Roberto Ierusalimschy
c2bb9abcec better quotes for strings in error messages 2005-05-16 18:19:00 -03:00
Roberto Ierusalimschy
086d6b09ce avoid name colision with `close' function 2005-03-18 15:01:14 -03:00
Roberto Ierusalimschy
7d45a5f48f C functions and userdata also have environments 2005-02-18 10:40:02 -02:00
Roberto Ierusalimschy
2d8b099274 better checking for read errors (with `ferror´) 2004-08-13 16:52:13 -03:00
Roberto Ierusalimschy
f87057690b `io.lines' also can give the file name in its error message 2004-08-09 11:35:59 -03:00
Roberto Ierusalimschy
76d8b8db06 lua_pushfstring' now supports %p' option too 2004-07-09 13:01:38 -03:00
Roberto Ierusalimschy
ce455481ab separation between io lib and os lib 2004-07-09 12:47:48 -03:00
Roberto Ierusalimschy
0733c83b8c other modules may need FILEHANDLE definition 2004-05-28 15:35:05 -03:00
Roberto Ierusalimschy
e9844a4f1d `popen' is not ANSI and therefore was removed from the basic library 2004-05-28 15:32:51 -03:00
Roberto Ierusalimschy
37cd986532 in time', uses default if isdst' is absent 2004-05-10 17:26:37 -03:00
Roberto Ierusalimschy
b4cd38ba6c new scheme for configuration through `luaconf.h' 2004-04-30 17:13:38 -03:00
Roberto Ierusalimschy
10de467c79 new function `lua_createtable' 2003-10-10 10:29:28 -03:00
Roberto Ierusalimschy
533737f26e new functions lua_getfield' and lua_setfield' 2003-10-10 09:57:55 -03:00
Roberto Ierusalimschy
f04fe526cd new functions `lua_tointeger' and lua_pushinteger' 2003-10-07 17:13:41 -03:00
Roberto Ierusalimschy
64066359dd bug: IBM AS400 (OS400) has sizeof(void *)==16, and a `%p' may generate 
up to 60 characters in a `printf'. That causes a buffer overflow in
`tostring'..
 2003-08-25 16:49:47 -03:00
Roberto Ierusalimschy
66ed154c89 details 2003-07-09 09:08:43 -03:00
Roberto Ierusalimschy
0ec4c473df bug: file:close cannot be called without a file. 2003-07-07 10:32:52 -03:00
Roberto Ierusalimschy
f93051155c ok to use #elif' and #if defined()' 2003-05-14 18:01:53 -03:00
Roberto Ierusalimschy
524ae9fc3d new function `setvbuf' 2003-05-14 16:03:43 -03:00
Roberto Ierusalimschy
82dfacbcf7 detail 2003-04-30 17:24:38 -03:00
Roberto Ierusalimschy
26097b6c4b uses integers as keys to standard i/o files 2003-04-30 17:15:55 -03:00
Roberto Ierusalimschy
1a553f9199 better error messages 2003-03-19 18:16:12 -03:00
Roberto Ierusalimschy
40cfb0691e new auxiliary functions for `type' manipulation 2003-03-18 09:25:32 -03:00
Roberto Ierusalimschy
7ea180af6e detail 2003-03-14 16:08:11 -03:00
Roberto Ierusalimschy
05d567d52e io.input'/io.output' always return current file 2003-03-14 16:00:16 -03:00
Roberto Ierusalimschy
034de1fe73 new names for functions that open C libraries 2003-03-11 09:24:34 -03:00
Roberto Ierusalimschy
572bddc0b0 LUA_USETMPNAME -> USE_TMPNAME 2003-03-06 16:36:44 -03:00
Roberto Ierusalimschy
60d11ec316 by default, gcc does not get tmpname 2003-02-27 09:39:05 -03:00
Roberto Ierusalimschy
7285fa393b use C names for C types 2003-02-11 13:31:50 -02:00
Roberto Ierusalimschy
5085f09ce5 small optimizations 2003-02-11 13:24:52 -02:00
Roberto Ierusalimschy
9a5bab82ff use the more modern _POSIX_C_SOURCE instead of older _POSIX_SOURCE 2003-01-17 13:27:28 -02:00
Roberto Ierusalimschy
32fd039bb5 `openlib' functions return new module 2002-12-20 08:26:33 -02:00
Roberto Ierusalimschy
27c6b4d422 each .c file defines its own name 2002-12-04 15:38:31 -02:00
Roberto Ierusalimschy
90d7892007 new function `io.type' 2002-12-04 13:27:17 -02:00
Roberto Ierusalimschy
041cb96992 small bug: `write' must return three values in case of errors 2002-12-04 13:17:36 -02:00
Roberto Ierusalimschy
d9340154ac `__tostring' for files + small bug (could do invalid read inside 
a userdata when it was not a file)
 2002-11-25 13:05:39 -02:00
Roberto Ierusalimschy
96ba5d0bc2 include file name in error messages 2002-11-18 14:53:19 -02:00
Roberto Ierusalimschy
097edd3884 better names for auxiliar functions 2002-11-14 13:41:38 -02:00
Roberto Ierusalimschy
6505503b49 do not pretend that file is closed when close fails 2002-10-21 17:41:24 -03:00
Roberto Ierusalimschy
ec748fcb0a correct handling of opened files in presence of memory allocation 
errors
 2002-10-16 17:41:35 -03:00
Roberto Ierusalimschy
669129a6d8 io.lines() iterate over the standard input file 2002-10-11 17:40:32 -03:00
Roberto Ierusalimschy
e8f35fc4ff unification of __index & __gettable (and __newindex & __settable) 2002-09-19 17:12:47 -03:00
Roberto Ierusalimschy
f6bc7884be new generators for reading a file line by line 2002-09-17 17:35:54 -03:00
Roberto Ierusalimschy
81a8845e4f detail 2002-08-21 11:57:48 -03:00
Roberto Ierusalimschy
576bded513 details 2002-08-16 17:02:13 -03:00
Roberto Ierusalimschy
2e38c6ae5a luadebug.h' content now is included in lua.h' 2002-08-06 15:01:50 -03:00
Roberto Ierusalimschy
79c8edb6c4 new names for light userdata operations 2002-07-17 13:25:13 -03:00
Roberto Ierusalimschy
ce6b930464 `isdst' should be a boolean (and not 0/1!!) 2002-07-12 15:54:53 -03:00
Roberto Ierusalimschy
88607acc2c details 2002-06-26 13:37:23 -03:00
Roberto Ierusalimschy
d8678edddc luaL_verror -> luaL_error 2002-06-18 12:16:18 -03:00
Roberto Ierusalimschy
000d081fd0 warnings from other compilers 2002-06-06 15:17:33 -03:00
Roberto Ierusalimschy
e3cddc950c C is not C++... 2002-06-06 09:43:08 -03:00
Roberto Ierusalimschy
5a8f383e60 io.close() closes standard output file; `close' now is method 2002-06-05 14:42:03 -03:00
Roberto Ierusalimschy
5b8ee9fa8d new names for standard libraries 2002-06-05 14:24:04 -03:00
Roberto Ierusalimschy
a102221a0b better error messages 2002-06-05 13:59:37 -03:00
Roberto Ierusalimschy
71144e3ff0 errors `return' int, to avoid warnings 
+ home-made `sprintf' (first version)
 2002-05-06 16:05:10 -03:00
Roberto Ierusalimschy
85dcb411a8 all textual errors go through `luaL_verror' 2002-05-02 14:12:27 -03:00
Roberto Ierusalimschy
1ce6cb6032 no more option `*u' in read (too complex) 2002-04-12 16:56:25 -03:00
Roberto Ierusalimschy
237969724f support for light' userdata + simpler support for boxed' udata 2002-04-05 15:54:31 -03:00
Roberto Ierusalimschy
c3b90061ea new design for iolib (object style) 2002-04-04 17:24:56 -03:00
Roberto Ierusalimschy
d1f220217b when possible, library functions accept nil as none 2002-03-27 12:30:41 -03:00
Roberto Ierusalimschy
88c9bf99de standard libraries in packages 2002-03-20 09:54:08 -03:00
Roberto Ierusalimschy
252e01e398 `setlocale' may be used to query the current locale 2002-02-08 20:39:56 -02:00
Roberto Ierusalimschy
86a4de256e no more lua_[gs]etstr 2002-02-07 15:25:36 -02:00
Roberto Ierusalimschy
d6fd33e76f eventtable' renamed to metatable' 2002-01-30 15:26:44 -02:00
Roberto Ierusalimschy
09e15692f3 rename of lua_isnull to lua_isnone 2001-12-20 19:27:12 -02:00
Roberto Ierusalimschy
9cd36059ad new API functions lua_getstr/lua_setstr 2001-12-10 20:09:51 -02:00
Roberto Ierusalimschy
592a309177 tag system replaced by event tables 2001-12-05 18:15:18 -02:00
Roberto Ierusalimschy
72659a0605 no more explicit support for wide-chars; too much troble... 2001-11-28 18:13:13 -02:00
Roberto Ierusalimschy
070204300c more consistent names for auxlib functions 2001-10-26 15:33:30 -02:00
Roberto Ierusalimschy
b840a7518d details 2001-10-02 13:43:29 -03:00
Roberto Ierusalimschy
e1d072571e better syntax for type casts 2001-08-31 16:46:07 -03:00
Roberto Ierusalimschy
45b173cbf8 warnings/details 2001-07-21 21:59:36 -03:00
Roberto Ierusalimschy
6c8e652aa6 use macros for 'getc' 2001-07-16 17:24:48 -03:00
Roberto Ierusalimschy
ae1cf64348 better names for type-related functions 2001-07-12 15:11:58 -03:00
Roberto Ierusalimschy
a264fd089e small bug in read_chars (fread x eof) 2001-07-12 11:59:14 -03:00
Roberto Ierusalimschy
61a036eaa5 new macro to control format for `read"*n"' 2001-06-28 11:45:44 -03:00
Roberto Ierusalimschy
9559c111a3 new read' option *u' (read-until) + simpler implementation for `read' 2001-06-22 10:49:42 -03:00
Roberto Ierusalimschy
4905fdd135 C++ warning 2001-06-08 13:48:32 -03:00
Roberto Ierusalimschy
65c289b046 details 2001-06-07 10:46:29 -03:00
Roberto Ierusalimschy
d5b83ead90 new implementation for userdatas, without `keys' 2001-06-06 15:00:19 -03:00
Roberto Ierusalimschy
572a69b6af name changes 2001-04-23 13:35:45 -03:00
Roberto Ierusalimschy
dd3a63c205 new way to handle `profiles' 2001-03-26 11:31:49 -03:00
Roberto Ierusalimschy
6d4db86888 open functions are lua_Cfunctions 2001-03-06 17:09:38 -03:00
Roberto Ierusalimschy
35023355f2 details for wchar 2001-02-23 14:28:12 -03:00
Roberto Ierusalimschy
39b7978329 first (big) step to support wide chars 2001-02-23 14:17:25 -03:00
Roberto Ierusalimschy
52ee91dd73 better encapsulation of some types 2001-02-22 14:15:18 -03:00
Roberto Ierusalimschy
dc17a9cc24 new semantics for pushuserdata 2001-02-09 17:52:54 -02:00
Roberto Ierusalimschy
e70e6a3b7a <read(0)> tests for EOF 2001-02-09 14:25:50 -02:00
Roberto Ierusalimschy
1f917e709c better use of extra include files (both for tests and for old_ansi) 2001-02-06 14:01:29 -02:00
Roberto Ierusalimschy
7e3d3e1f70 details 2001-02-02 17:02:40 -02:00
Roberto Ierusalimschy
9b45439860 details 2001-01-26 12:16:24 -02:00
Roberto Ierusalimschy
bce6572579 new macros + new names to facilitate compilation of threaded version 2001-01-26 09:45:51 -02:00
Roberto Ierusalimschy
a53d9b66ca first implementation for type names 2001-01-25 14:45:36 -02:00
Roberto Ierusalimschy
f2c451d745 all accesses to TObjects done through macros 2001-01-18 13:59:09 -02:00
Roberto Ierusalimschy
321c7fb6f8 details 2001-01-11 16:59:20 -02:00
Roberto Ierusalimschy
4ff5545709 new macro pushliteral 2001-01-10 14:58:11 -02:00
Roberto Ierusalimschy
6af005ec20 bug: when `read' fails it must return nil (and not no value) 2000-12-22 15:32:28 -02:00
Roberto Ierusalimschy
1db05793a0 time' does not need to correct its table argument (use date' for that) 2000-12-22 14:57:13 -02:00
Roberto Ierusalimschy
af97be026b new function for time and date 2000-12-18 11:42:19 -02:00
Roberto Ierusalimschy
4894c27962 lua_Number defined in lua.h (1st version) 2000-12-04 16:33:40 -02:00
Roberto Ierusalimschy
35d6b15057 some cleaning 2000-11-23 11:49:35 -02:00
Roberto Ierusalimschy
67c1afff59 lua_settagmethod does not return old tag method 2000-10-31 11:10:24 -02:00
Roberto Ierusalimschy
2cbbf3933a new macro LUALIB_API (so the lib can be a separate DLL) 2000-10-27 14:15:53 -02:00
Roberto Ierusalimschy
89f98c0995 in function `read_file', realloc() doesn't free the buffer if it can't 
allocate new memory
 2000-10-26 10:53:55 -02:00
Roberto Ierusalimschy
b892f0a877 new API function `createuserdata' 2000-10-26 10:47:05 -02:00
Roberto Ierusalimschy
64eecc0b82 new macro LUA_API 2000-10-20 14:39:03 -02:00
Roberto Ierusalimschy
f6834f4393 new API function `lua_type' + new type lua_Type 2000-10-02 17:10:55 -03:00
Roberto Ierusalimschy
f9dd50cefc `read("*w")' should return nil at EOF 2000-09-22 15:14:06 -03:00
Roberto Ierusalimschy
620d22f2a0 new API function lua_rawget 2000-09-14 11:09:31 -03:00
Roberto Ierusalimschy
f45cba42b5 details for OLD_ANSI 2000-09-13 17:12:14 -03:00
Roberto Ierusalimschy
5d033f33eb details in ERRORMESSAGE 2000-09-12 15:41:55 -03:00
Roberto Ierusalimschy
c1f725ba4a read patterns (deprecated) use new auxlib's buffer system 2000-09-12 10:58:37 -03:00
Roberto Ierusalimschy
d1c351857d ERRORMESSAGE uses auxlib's buffer to build message string 2000-09-12 10:48:34 -03:00
Roberto Ierusalimschy
8060193702 `lauxlib' is now part of the libraries (not used by core Lua) 2000-09-11 17:29:27 -03:00
Roberto Ierusalimschy
787a78f83e new scheme for buffers 2000-09-11 14:38:42 -03:00
Roberto Ierusalimschy
6e80c1cde1 new version for API 2000-09-05 16:33:32 -03:00
Roberto Ierusalimschy
f0b3cd1d6f new API functions pop', insert', and `move' 2000-08-31 17:23:40 -03:00
Roberto Ierusalimschy
10b4799ce5 details 2000-08-31 10:30:10 -03:00
Roberto Ierusalimschy
a97f29f154 explicit stack control in the API 2000-08-29 17:43:28 -03:00
Roberto Ierusalimschy
ac12f4db4b C upvalues are the last arguments to a function 2000-08-29 11:33:31 -03:00
Roberto Ierusalimschy
9fdf73bc9a first version for new API 2000-08-28 14:57:04 -03:00
Roberto Ierusalimschy
e662e0f1cd simpler way to access _INPUT and _OUTPUT 2000-08-22 14:47:17 -03:00
Roberto Ierusalimschy
ddc8d94a08 new name for `lua_[sg]etglobaltable' 2000-08-14 16:18:14 -03:00
Roberto Ierusalimschy
e238efc536 default now is multi-state 2000-08-09 16:16:57 -03:00
Roberto Ierusalimschy
52062684e1 better control over use of `errno' 2000-06-20 14:13:21 -03:00
Roberto Ierusalimschy
1de5587184 `lua.h' is included before any other Lua header file 2000-06-12 10:52:05 -03:00
Roberto Ierusalimschy
f63d7753b8 files are closed when collected (again) 2000-05-30 15:55:16 -03:00
Roberto Ierusalimschy
8e617985fa functions for...' and raw...' are obsolete now 2000-05-26 16:17:57 -03:00
Roberto Ierusalimschy
ef62b340e0 code cleaner for 16 bits. 2000-05-24 10:54:49 -03:00
Roberto Ierusalimschy
44b71ca816 defines for _ERRORMESSAGE and _ALERT 2000-05-09 11:50:16 -03:00
Roberto Ierusalimschy
2ae9c856cf more uniform names 2000-04-24 18:05:11 -03:00
Roberto Ierusalimschy
556a89e537 new names for debug types 2000-03-30 14:19:48 -03:00
Roberto Ierusalimschy
5f3c5ace95 message detail 2000-03-22 13:24:13 -03:00