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281 Commits

Author SHA1 Message Date
Roberto Ierusalimschy
23f0ff9517 lots of janitor work (including comments) + 'arg' table created 
before running any script + changes in the parameters and return
of 'collectargs'
 2014-06-05 17:42:06 -03:00
Roberto Ierusalimschy
c6c41e85b2 more uniformity for defining system-dependent features 2014-02-26 12:27:56 -03:00
Roberto Ierusalimschy
1721d09ac8 still accepts initial '=' for expressions, for compatibility with old 
versions (and old habits...)
 2014-02-05 12:22:55 -02:00
Roberto Ierusalimschy
1a19893d6f new "calculator mode"; no need to add '=' to print expressions 2013-12-16 12:27:17 -02:00
Roberto Ierusalimschy
c5fcba1a17 detail (changing some names of macros) 2013-10-07 11:20:31 -03:00
Roberto Ierusalimschy
ab7086e209 pops the string from 'get_prompt' only after using it 2012-09-29 17:07:06 -03:00
Roberto Ierusalimschy
054c20cd5b spaces -> tabs in #defines 2012-05-23 12:37:09 -03:00
Roberto Ierusalimschy
4cca1a436d details (using lua_setglobal/lua_getglobal instead of explicit 
use of the global table)
 2012-04-20 14:05:17 -03:00
Roberto Ierusalimschy
e2fc2ce8df new way to handle -E option (write a mark in the registry to avoid 
reading environment variables)
 2011-12-12 14:34:03 -02:00
Roberto Ierusalimschy
166dd0261a new option '-E' to avoid environment variables 2011-08-17 17:19:52 -03:00
Roberto Ierusalimschy
6a5d89b39f detail (using array instead of several variables to keep track of 
enabled command-line options)
 2011-08-04 15:16:16 -03:00
Roberto Ierusalimschy
beab626061 correct length for LUA_COPYRIGHT (without trailing '\0') 2011-06-16 11:30:58 -03:00
Roberto Ierusalimschy
ee7d0c2649 new macro 'luai_writeline' to print newlines (and flush 'stdout') 2011-05-26 13:09:40 -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
682cce3813 macro 'mark' renamed 'EOFMARK' ('mark' is too easy to confict, e.g. 
in alllua.c)
 2011-03-14 12:39:42 -03:00
Roberto Ierusalimschy
094a7d0290 detail in 'print_usage' 2011-02-07 10:27:13 -02:00
Roberto Ierusalimschy
ac3afc7cd4 'printf' replaced by 'luai_writestring' 2010-12-03 15:20:50 -02:00
Roberto Ierusalimschy
4590a89b32 corrected warnings from different compilers (mostly casts and small 
details)
 2010-10-25 17:01:37 -02:00
Roberto Ierusalimschy
a122688091 better error message for 'lua -e -i' 2010-10-18 14:06:33 -02:00
Roberto Ierusalimschy
73b0a3451d environment variables consulted by Lua may be version-specific 2010-07-25 12:03:37 -03:00
Roberto Ierusalimschy
7631c29b2f comand-line option '-l' creates global with given name after 
requiring module
 2010-07-02 14:36:32 -03:00
Roberto Ierusalimschy
afdb19ac82 no more 'ccall' nor 'cpcall' functions. (With light C functions they 
are obsolete.)
 2010-04-14 12:14:21 -03:00
Roberto Ierusalimschy
489253d753 better definitions for lua_[gs]etglobal + less uses of ENVIRONINDEX 2010-03-13 00:57:46 -03:00
Roberto Ierusalimschy
622e448710 removed useless test (argv[i] cannot be NULL when i<argc) 2010-02-27 18:15:36 -03:00
Roberto Ierusalimschy
4274738e81 new macro 'luai_writestringerror' 2010-02-18 17:18:41 -02:00
Roberto Ierusalimschy
0d7d559dcc no need to flush either stderr or \n-terminated outputs 2010-02-11 15:12:27 -02:00
Roberto Ierusalimschy
a838b3b496 better usage messages, showing entire offending argument 2010-02-09 09:58:57 -02:00
Roberto Ierusalimschy
4f5f2fe367 new function 'luaL_cpcall' 2010-01-21 14:49:21 -02:00
Roberto Ierusalimschy
c8ab34ab7a better messages for invalid options 2010-01-21 14:31:06 -02:00
Roberto Ierusalimschy
cc1cbd19a0 'lua_cpcall' is deprecated + other small changes in 'pmain' (comments 
and reordering to check arguments before running any Lua code)
 2009-12-22 14:47:12 -02:00
Roberto Ierusalimschy
f84b575cfa no more pseudoindex LUA_GLOBALSINDEX; global table now accessible 
through registry
 2009-12-22 13:32:50 -02:00
Roberto Ierusalimschy
c3a6f3fa1c 'lua_objlen' replaced by 'lua_rawlen', 'lua_len', and 'luaL_len' 2009-12-17 14:20:01 -02:00
Roberto Ierusalimschy
adc6a4865b macro name change: LUA_INIT->LUA_INIT_VAR 2009-12-17 11:07:41 -02:00
Roberto Ierusalimschy
de6fc75d63 several configuration options that do not change often moved out of 
luaconf.h and into more internal files
 2009-12-17 10:26:09 -02:00
Roberto Ierusalimschy
2e51792596 avoid using deprecated macros lua_[gs]etglobal 2009-12-11 11:40:44 -02:00
Roberto Ierusalimschy
2b25489b47 'notail' -> 'noextrachars' ('notail' may confuse with tail calls) 2009-11-24 16:05:12 -02:00
Roberto Ierusalimschy
bc439e21cd avoid an unprotected call to 'lua_tostring' which theoretically may 
cause a panicked exit
 2009-08-10 13:23:19 -03:00
Roberto Ierusalimschy
5bff2aaf47 calls with LUA_MULTRET may leave no free slots in the stack 2009-07-15 14:35:20 -03:00
Roberto Ierusalimschy
4a818f068a 'checkversion' implemented in the auxiliary library 2009-06-18 15:59:58 -03:00
Roberto Ierusalimschy
f36e319658 'fputs' changed to 'luai_writestring' + use of 'lua_checkversion' 2009-02-19 14:15:35 -03:00
Roberto Ierusalimschy
f9dec5fc84 do not use compatibility macros in Lua 2008-07-11 14:51:01 -03:00
Roberto Ierusalimschy
9e7de9473c message from -v option goes to stdout, as it is not an error message 2008-06-26 16:47:51 -03:00
Roberto Ierusalimschy
1527d8f00d GC called after errors now are called after showing error message (to 
avoid problems when there are other errors during GC itself)
 2008-06-26 16:40:12 -03:00
Roberto Ierusalimschy
c676f13e1a stand-alone error-message details 2007-09-05 14:17:39 -03:00
Roberto Ierusalimschy
72c2f75648 detail (LUA_COPYRIGHT includes release number) 2007-08-07 13:53:40 -03:00
Roberto Ierusalimschy
3f78748ef3 traceback function moved to auxlib 2007-06-22 12:33:54 -03:00
Roberto Ierusalimschy
4eb49163c6 error handler in 'lua.c' tries '__tostring' metamethod if error 
message is not a string
 2007-04-26 17:39:38 -03:00
Roberto Ierusalimschy
afa0d0ac0d new constant LUA_OK 2006-10-10 14:40:17 -03:00
Roberto Ierusalimschy
d22526ec30 'lua_strlen' is for compatibility only 2006-09-18 11:03:18 -03:00
Roberto Ierusalimschy
a7c9e45c64 avoid trailing white spaces 2006-09-11 11:07:24 -03:00
Roberto Ierusalimschy
74832b2a10 detail 2006-06-23 13:09:15 -03:00
Roberto Ierusalimschy
475b0ecbf1 new macro LUA_RELEASE 2006-06-02 12:34:00 -03:00
Roberto Ierusalimschy
20f4bbdc3a does not accept garbage after options (e.g., -ixxx) 2006-05-24 11:16:39 -03:00
Roberto Ierusalimschy
672bb67ee6 environment variable names should be configurable 2006-04-10 15:27:23 -03:00
Roberto Ierusalimschy
bfdcbbcd76 small optimizations (lua_newtable -> lua_createtable) 2005-12-29 14:23:32 -02:00
Roberto Ierusalimschy
30eebb2d1c detail (stop collector while openning libraries) 2005-12-29 10:30:16 -02:00
Roberto Ierusalimschy
3592c08a2c avoid printing two copyright messages with '-v -i' options 2005-11-28 12:44:48 -02:00
Roberto Ierusalimschy
ff7638b0ed VC warnings 2005-10-24 15:38:47 -02:00
Roberto Ierusalimschy
7f376e6ea8 do a complete garbage collection in case of errors 2005-10-21 11:48:31 -02:00
Roberto Ierusalimschy
86704cffe9 detail in usage message 2005-10-14 15:34:23 -03:00
Roberto Ierusalimschy
fa41fafa6e reorganization of argument handling 2005-10-14 15:15:46 -03:00
Roberto Ierusalimschy
506c89cef8 just in case, flush all output 2005-09-06 14:19:33 -03:00
Roberto Ierusalimschy
9273fbd131 no more 'luaL_get/setfield' (replaced by more direct luaL_findtable) 2005-08-26 14:32:05 -03:00
Roberto Ierusalimschy
be666a662b detail 2005-08-25 16:55:38 -03:00
Roberto Ierusalimschy
39cdbce23e no more '-w' option + new way to check module existence 2005-08-25 12:39:16 -03:00
Roberto Ierusalimschy
f7720bebe3 more precise way to check incomplete lines 2005-06-28 10:01:50 -03:00
Roberto Ierusalimschy
eca9fa02d2 small improvement 2005-06-03 17:16:16 -03:00
Roberto Ierusalimschy
67578ec51f several small details 2005-05-17 16:49:15 -03:00
Roberto Ierusalimschy
c2bb9abcec better quotes for strings in error messages 2005-05-16 18:19:00 -03:00
Roberto Ierusalimschy
04f657c7f8 new protocol to open standard libraries 2005-04-13 14:24:20 -03:00
Roberto Ierusalimschy
2873d4efff stack could overflow with too many command-line arguments 2005-04-11 15:01:35 -03:00
Roberto Ierusalimschy
445eda7ead details 2005-03-30 16:50:29 -03:00
Roberto Ierusalimschy
092dc95b06 using require' to implement -l' 2005-03-29 13:47:48 -03:00
Roberto Ierusalimschy
8af1ca02e0 LUA_USERCONFIG is no longer necessary 2005-03-23 14:50:49 -03:00
Roberto Ierusalimschy
f1eb79fdf4 some line-edit facilities must free the line after its use 2005-03-22 13:55:35 -03:00
Roberto Ierusalimschy
6d475731ca cleaner configuration for lua.c 2005-03-21 15:12:07 -03:00
Roberto Ierusalimschy
0480ea0886 gets `debug.traceback' current when error occurs 2005-01-10 15:21:10 -02:00
Roberto Ierusalimschy
e791f025c0 no more `_TRACEBACK' variable 2005-01-10 14:30:59 -02:00
Roberto Ierusalimschy
9be5844713 first full implementation of new package system 2004-11-18 17:53:49 -02:00
Roberto Ierusalimschy
7d309480dd new way to handle _PATH (old LUA_PATH) 2004-08-30 15:35:14 -03:00
Roberto Ierusalimschy
5dcd908add detail 2004-08-26 11:19:55 -03:00
Roberto Ierusalimschy
a535ad6fee several small changes (mainly function names) 2004-07-13 16:56:44 -03:00
Roberto Ierusalimschy
80ec81926c `lua.c' also needs the default path, so auxlib should provide it 2004-07-01 11:26:28 -03:00
Roberto Ierusalimschy
dba17070ac optional error for accesss to undefined variables/fields 2004-06-17 11:06:52 -03:00
Roberto Ierusalimschy
569eefbf73 detail 2004-06-16 17:22:43 -03:00
Roberto Ierusalimschy
616438fe9a new way to use vararg' parameters (with ...') 2004-05-31 15:51:50 -03:00
Roberto Ierusalimschy
b4cd38ba6c new scheme for configuration through `luaconf.h' 2004-04-30 17:13:38 -03:00
Roberto Ierusalimschy
275c150b17 error()' (and error(nil)') generates errors with no error messages 2003-10-23 16:06:22 -02:00
Roberto Ierusalimschy
ee07ad346d `getn' doesn't need this field (values cannot be nil) 2003-05-07 13:02:16 -03:00
Roberto Ierusalimschy
f84c5a5fc6 avoid conflicts in (re)definition of `isatty' 2003-04-03 10:34:42 -03:00
Roberto Ierusalimschy
80bac182db do not mix --help' with --' 2003-03-24 09:40:01 -03:00
Roberto Ierusalimschy
0ca225d33a better error message 2003-03-19 18:15:18 -03:00
Roberto Ierusalimschy
4734e2de05 `loadlib' now an official library 2003-03-17 10:01:48 -03:00
Roberto Ierusalimschy
034de1fe73 new names for functions that open C libraries 2003-03-11 09:24:34 -03:00
Roberto Ierusalimschy
7c3857cded comments 2003-03-07 10:21:31 -03:00
Roberto Ierusalimschy
383a6e88f9 argv[0] may be NULL 2003-01-29 11:23:45 -02:00
Roberto Ierusalimschy
592cf2334e "panic" cannot happen in lua.c, with lua_cpcall + 
argv[0] may be empty
 2003-01-29 08:27:07 -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
27c6b4d422 each .c file defines its own name 2002-12-04 15:38:31 -02:00
Roberto Ierusalimschy
0bb8eb5151 new function `lua_cpcall' 2002-12-04 15:29:32 -02:00