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429 Commits

Author SHA1 Message Date
Roberto Ierusalimschy
1e64c1391f Bug: stack overflow with nesting of coroutine.close 2022-10-25 16:44:06 -03:00
Roberto Ierusalimschy
295cde9454 New release number (5.4.5) 2022-04-07 10:52:15 -03:00
Roberto Ierusalimschy
05ac2409ee New year (2022) 2022-01-02 07:11:08 -03:00
Roberto Ierusalimschy
ba81adaad9 Next release number (5.4.4) 2021-03-29 11:26:07 -03:00
Roberto Ierusalimschy
e7803f7dbc New release number (5.4.3) 2021-03-03 09:44:20 -03:00
Roberto Ierusalimschy
cc1692515e New API function 'lua_closeslot' 
Closing a to-be-closed variable with 'lua_settop' is too restrictive,
as it erases all slots above the variable. Moreover, it adds side
effects to 'lua_settop', which should be a fairly basic function.
 2021-01-11 15:03:01 -03:00
Roberto Ierusalimschy
849b2ecbd2 New release number (5.4.2) 2020-10-12 14:52:39 -03:00
Roberto Ierusalimschy
b6888a158b New release number (5.4.1) 2020-09-15 14:27:10 -03:00
Roberto Ierusalimschy
46c3587a6f Clearer distinction between types and tags 
LUA_T* represents only types; tags (types + Variants) are represented
by LUA_V* constants.
 2020-01-31 11:09:53 -03:00
Roberto Ierusalimschy
d7bb8df841 Copyright year changed to 2020 2019-12-27 10:38:53 -03:00
Roberto Ierusalimschy
03cde80b58 'setCstacklimit' renamed to 'setcstacklimit' 
Function names in the API use only lowercase letters.
 2019-09-24 14:31:06 -03:00
Roberto Ierusalimschy
be73f72fcc New function 'setCstacklimit' 
Added new functions to dynamically set the C-stack limit
('lua_setCstacklimit' in the C-API, 'debug.setCstacklimit' in Lua).
 2019-06-18 16:52:22 -03:00
Roberto Ierusalimschy
5ca1075b71 Added field 'srclen' to structure 'lua_Debug' 
This new field gets the length of 'source' in the same structure.
Unlike the other strings in that structure, 'source' can be
relatively large, and Lua already has its length readily available.
 2019-04-04 11:45:26 -03:00
Roberto Ierusalimschy
f9b0cf0e2e Year in copyright notice updated to 2019 2019-03-25 14:00:09 -03:00
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