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415 Commits

Author SHA1 Message Date
Roberto Ierusalimschy b56d4e570a Changes in the warning system 
- The warning functions get an extra parameter that tells whether
message is to be continued (instead of using end-of-lines as a signal).

- The user data for the warning function is a regular value, instead
of a writable slot inside the Lua state.
 2019-03-14 15:30:54 -03:00
Roberto Ierusalimschy c6f7181e91 No more LUA_ERRGCMM errors 
Errors in finalizers (__gc metamethods) are never propagated.
Instead, they generate a warning.
 2019-01-01 12:14:56 -02:00
Roberto Ierusalimschy 437a5b07d4 Added a warning system to Lua 
The warning system is just a way for Lua to emit warnings, messages
to the programmer that do not interfere with the running program.
 2018-12-28 15:42:34 -02:00
Roberto Ierusalimschy fdc25a1ebf New functions 'lua_resetthread' and 'coroutine.kill' 
New functions to reset/kill a thread/coroutine, mainly (only?) to
close any pending to-be-closed variable. ('lua_resetthread' also
allows a thread to be reused...)
 2018-12-13 13:07:53 -02:00
Roberto Ierusalimschy 5fda30b4f9 'lua_toclose' gets the index to be closed as an argument 
Sometimes it is useful to mark to-be-closed an index that is not
at the top of the stack (e.g., if the value to be closed came from
a function call returning multiple values).
 2018-11-12 14:15:50 -02:00
Roberto Ierusalimschy b8fed93215 New syntax for to-be-closed variables 
The new syntax is <local *toclose x = f()>. The mark '*' allows other
attributes to be added later without the need of new keywords; it
also allows better error messages.  The API function was also renamed
('lua_tobeclosed' -> 'lua_toclose').
 2018-11-07 10:03:05 -02:00
Roberto Ierusalimschy 34840301b5 To-be-closed variables in the C API 2018-10-25 15:30:15 -03:00
Roberto Ierusalimschy f99509581e Removed extra information from RCS keyword strings 
Version numbers and dates (mostly wrong) from RCS keyword strings
removed from all source files; only the file name are kept.
 2018-08-23 14:26:12 -03:00
Roberto Ierusalimschy 84058b1506 Added definition for LUA_VERSION_RELEASE_NUM 
LUA_VERSION_RELEASE_NUM is set to the release number of the Lua
interpreter (e.g., 5.4.0 becomes the integer 50400).
 2018-07-11 13:17:46 -03:00
Roberto Ierusalimschy af70905246 no need to check whether libraries and host use the same kernel; 
Lua should work correctly with several copies of the kernel
 2018-06-18 09:08:10 -03:00
Roberto Ierusalimschy 03c6a05ec8 no more nil-in-table 2018-04-04 11:23:41 -03:00
Roberto Ierusalimschy 4907444db9 'fTransfer' -> 'ftransfer' / 'nTransfer' -> 'ntransfer' 
(keep the standard of names in lower case)
 2018-03-16 12:33:34 -03:00
Roberto Ierusalimschy 8b0434e5e6 both 'fTransfer' and 'nTransfer' may not fit in a 'char' 2018-03-05 11:15:32 -03:00
Roberto Ierusalimschy df49384516 year in copyright changed to 2018 2018-03-02 13:30:47 -03:00
Roberto Ierusalimschy d766e2ae17 first (parcial) implementation of 'keyin'/'removekey' 
(still no metamethods, no raw verssions)
 2018-02-25 09:48:16 -03:00
Roberto Ierusalimschy ca6fe7449a userdata can have multiple user values 2018-02-20 13:52:50 -03:00
Roberto Ierusalimschy 422318f677 two new fields 'fTransfer'/'nTransfer' in 'lua_Debug' structure 
(for information about values being given and returned in function calls)
 2018-02-17 17:29:29 -02:00
Roberto Ierusalimschy ad0704e40c back to 'CallInfo' (no gains with its removal) 2017-11-07 11:25:26 -02:00
Roberto Ierusalimschy 6bb3e40a8d 'lua_Debug' not using 'CallInfo' 2017-11-03 18:41:05 -02:00
Roberto Ierusalimschy ba36180fd7 new API for 'lua_resume' + cleaning the uses of the 'extra' field in 
'CallInfo'
 2017-11-02 09:28:56 -02:00
Roberto Ierusalimschy 11769b203f new version (5.4) 2017-07-27 10:36:54 -03:00
Roberto Ierusalimschy 72d82a296c revamping the incremental collector 
Some simplifications (not counting bytes, couting only slots visited;
no more 'gcfinnum'); more GC parameters; using vararg in 'lua_gc' to
set parameters in different GC modes
 2017-05-26 16:14:29 -03:00
Roberto Ierusalimschy 49f7aab62a 'lua_rawlen' returns 'lua_Unsigned' instead of 'size_t'. (Real 
length of strings and userdata are limited by Lua integers,
but table length is hard to compute limiting it to 'size_t'.)
 2017-05-18 09:34:58 -03:00
Roberto Ierusalimschy f5f3df3bd1 generational collection: new attempt (still incomplete) 2017-02-23 18:07:34 -03:00
Roberto Ierusalimschy 08199ade4a release 5.3.4 (year 2017) 2016-12-22 13:51:20 -02:00
Roberto Ierusalimschy aa66ca76ce 'lua_pushglobaltable' returns 'void' 2016-05-30 12:53:28 -03:00
Roberto Ierusalimschy 994374c4df new release number + new year 2016-01-13 15:55:19 -02:00
Roberto Ierusalimschy fc085aa627 new release number (5.3.2) 2015-11-13 15:18:42 -02:00
Roberto Ierusalimschy 6628012e9e new release number (5.3.1) 2015-06-03 10:03:38 -03:00
Roberto Ierusalimschy b66fedadae 'lua_pushliteral' implemented with 'lua_pushstring' (to take 
advantage of the cache)
 2015-03-10 11:17:51 -03:00
Roberto Ierusalimschy 965f74525b removed macro LUAI_FIRSTPSEUDOIDX (that stuff does not need 
to be configurable)
 2015-01-13 17:50:30 -02:00
Roberto Ierusalimschy 94eb37dc73 new year (2015) 2014-12-26 15:24:27 -02:00
Roberto Ierusalimschy 64e25a6186 avoid octal numerals 2014-12-08 13:12:07 -02:00
Roberto Ierusalimschy 92f02fff11 bug: lua_tounsignedx must cast to lua_Unsigned (of course...) 2014-11-29 15:24:05 -02:00
Roberto Ierusalimschy 125296c83d next release won't be beta 2014-11-28 17:13:39 -02:00
Roberto Ierusalimschy 4fde357130 details (matching parameter names with manual) 2014-11-12 11:30:15 -02:00
Roberto Ierusalimschy b044b8c182 detail (line break) 2014-11-08 15:57:08 -02:00
Roberto Ierusalimschy 0d31efb365 'lua_stringtonum' -> 'lua_stringtonumber' 2014-10-17 16:17:55 -03:00
Roberto Ierusalimschy 89602bf747 'lua_strtonum' -> 'lua_stringtonum' 2014-10-15 11:27:40 -03:00
Roberto Ierusalimschy 2a21f6c894 'lua_Kcontext' -> 'lua_KContext' 2014-10-07 15:29:13 -03:00
Roberto Ierusalimschy 15f4150518 alpha -> beta 2014-10-04 19:57:36 -03:00
Roberto Ierusalimschy 798660c9cd deprecated "cast macros" ('luaL_checkint', 'luaL_optint', etc.) 2014-10-01 08:54:56 -03:00
Roberto Ierusalimschy 7f1a2ad699 new functions 'lua_geti/lua_seti' (non raw) 2014-08-21 17:07:56 -03:00
Roberto Ierusalimschy 2be88d5084 'lua_Ctx' -> 'lua_Kcontext' 2014-08-01 14:33:08 -03:00
Roberto Ierusalimschy fba9050d3d release changed to (5.3) alpha 2014-07-31 10:44:30 -03:00
Roberto Ierusalimschy baa0e23456 better support for extra user space associated with a Lua state 2014-07-24 11:00:16 -03:00
Roberto Ierusalimschy 97e299c395 'lua_replace' implemented as a macro using 'lua_copy' 2014-07-22 15:07:47 -03:00
Roberto Ierusalimschy 1aa4f69b51 new type 'lua_Ctx' for continuation-function contexts (to allow type 
to be configurable)
 2014-07-17 10:53:37 -03:00
Roberto Ierusalimschy a77d263e86 unsigned-manipulation functions (lua_puhsunsigned, lua_tounsigned, etc.) 
deprecated
 2014-06-26 15:38:28 -03:00
Roberto Ierusalimschy 6f6fd96e3b new type lua_KFunction + no more 'lua_getctx' 2014-06-10 14:41:38 -03:00