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Welcome to
lua-l
, a list for discussing the
Lua
programming language, its uses, and its implementation. For further information, visit
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Luiz Henrique de Figueiredo
, …
Roberto Ierusalimschy
5
Aug 22
[ANN] Lua 5.4.9 (rc1) now available
Lua 5.4.9 (rc1) is available for testing at https://www.lua.org/work/ Download it and give it a try.
unread,
[ANN] Lua 5.4.9 (rc1) now available
Lua 5.4.9 (rc1) is available for testing at https://www.lua.org/work/ Download it and give it a try.
Aug 22
Samir Tine
,
Berwyn Hoyt
2
Aug 22
[ANN] clx 0.3.0 released
Very impressive work. On Sat, 22 Aug 2026 at 19:21, Samir Tine <samir...@luart.org> wrote: Hi
unread,
[ANN] clx 0.3.0 released
Very impressive work. On Sat, 22 Aug 2026 at 19:21, Samir Tine <samir...@luart.org> wrote: Hi
Aug 22
Xavier Wang
Aug 22
[ANN] Piecetab — Lua-friendly building blocks for text editors
Hi all, I'd like to announce Piecetab: a set of libraries for building text editors, designed to
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[ANN] Piecetab — Lua-friendly building blocks for text editors
Hi all, I'd like to announce Piecetab: a set of libraries for building text editors, designed to
Aug 22
Marcus Rohrmoser
, …
Sewbacca
10
Aug 20
html parser
what html parser can you recommend? I come from https://aantron.github.io/lambdasoup/ and liked it,
unread,
html parser
what html parser can you recommend? I come from https://aantron.github.io/lambdasoup/ and liked it,
Aug 20
kid
,
Roberto Ierusalimschy
2
Aug 20
HARDMEMTESTS: apparent stale stack pointer written to L->top by checkGC (heap OOB read in traversethread)
> I would like to report a problem I ran into while testing the current > master (
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HARDMEMTESTS: apparent stale stack pointer written to L->top by checkGC (heap OOB read in traversethread)
> I would like to report a problem I ran into while testing the current > master (
Aug 20
amine kheddache
, …
Sainan
4
Aug 20
Free DeepSeek V4 models available through Ptero AI Chat
I wonder how many mailing lists you're spamming this to with a "here's how AI can help
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Free DeepSeek V4 models available through Ptero AI Chat
I wonder how many mailing lists you're spamming this to with a "here's how AI can help
Aug 20
Reuben Thomas
Aug 20
Maintainer sought for my power patches
Dear all, I realised recently that for some years I've spent more time simply refreshing my
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Maintainer sought for my power patches
Dear all, I realised recently that for some years I've spent more time simply refreshing my
Aug 20
Martin Eden
, …
Francisco Olarte
16
Aug 19
Lua syntax ambiguity
Hi Martin. I have been tracking this thread, and IMO, you are complicating things a lot. I would
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Lua syntax ambiguity
Hi Martin. I have been tracking this thread, and IMO, you are complicating things a lot. I would
Aug 19
Brisbane Silicon
,
Regan Ryan
2
Aug 18
Show & Tell: ELM11-Feather
I did email you, about 10 days ago. Got no response. On Wednesday, 19 August 2026 at 13:13:40 UTC+12
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Show & Tell: ELM11-Feather
I did email you, about 10 days ago. Got no response. On Wednesday, 19 August 2026 at 13:13:40 UTC+12
Aug 18
amine kheddache
, …
Martin Eden
8
Aug 18
Show & Tell: Ptero – Free AI Chat for Lua Developers
On 2026-08-18 00:58, 'TopchetoEU' via lua-l wrote: > This is the crap you get when you
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Show & Tell: Ptero – Free AI Chat for Lua Developers
On 2026-08-18 00:58, 'TopchetoEU' via lua-l wrote: > This is the crap you get when you
Aug 18
Reuben Thomas
Aug 17
Cannot edit lua-users.org
I've just refreshed my long-maintained patches to Lua for Lua 5.5.1, and went to lua-users.org as
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Cannot edit lua-users.org
I've just refreshed my long-maintained patches to Lua for Lua 5.5.1, and went to lua-users.org as
Aug 17
Reuben Thomas
Aug 17
[ANN] lrexlib 2.9.4 released
I am happy to announce the release of lrexlib 2.9.4, Lua binding for regex libraries. * Note that
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[ANN] lrexlib 2.9.4 released
I am happy to announce the release of lrexlib 2.9.4, Lua binding for regex libraries. * Note that
Aug 17
Thijs Schreijer
Aug 15
[ANN] new Copas release 4.12.0; security fixes
List, happy to announce a new security focused Copas [1] release. If you use Copas, it is highly
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[ANN] new Copas release 4.12.0; security fixes
List, happy to announce a new security focused Copas [1] release. If you use Copas, it is highly
Aug 15
Richard Beckmann
,
Javier Guerra Giraldez
2
Aug 12
lsqlite3 0.9.7 is not available on LuaRocks
Mea culpa. i'll deal with it. On Wed, 12 Aug 2026 at 17:06, 'Richard Beckmann' via lua-l
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lsqlite3 0.9.7 is not available on LuaRocks
Mea culpa. i'll deal with it. On Wed, 12 Aug 2026 at 17:06, 'Richard Beckmann' via lua-l
Aug 12
Payo Nel
, …
Francisco Olarte
8
Aug 12
luaO_pushvfstring reads past end of format string on trailing %
On Wed, 12 Aug 2026 at 16:48, Roberto Ierusalimschy <rob...@inf.puc-rio.br> wrote: > The
unread,
luaO_pushvfstring reads past end of format string on trailing %
On Wed, 12 Aug 2026 at 16:48, Roberto Ierusalimschy <rob...@inf.puc-rio.br> wrote: > The
Aug 12
Martin Eden
,
Spar
3
Aug 8
Inconsistent handling of invalid escape sequences
You need to escape twice. In the command line it interpreted as you type, but in load you wrapped
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Inconsistent handling of invalid escape sequences
You need to escape twice. In the command line it interpreted as you type, but in load you wrapped
Aug 8
Sainan
,
Luiz Henrique de Figueiredo
3
Aug 7
Bugs page no longer listing "fixed in" versions?
Hmm, I suppose. It's just a bit of a shame there's not a much better changelog-esque
unread,
Bugs page no longer listing "fixed in" versions?
Hmm, I suppose. It's just a bit of a shame there's not a much better changelog-esque
Aug 7
David Sicilia
, …
Martin Eden
7
Aug 7
Roberto Interview
On 2026-08-04 04:29, David Sicilia wrote: > Title: "Creator of Lua: Scripting, Programming
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Roberto Interview
On 2026-08-04 04:29, David Sicilia wrote: > Title: "Creator of Lua: Scripting, Programming
Aug 7
Alex
Aug 6
Lua 5.5.1 for OS/2 and DOS now available on SourceForge
Hello, OS/2 and DOS binaries of the latest Lua 5.5.1 release are now available on https://sourceforge
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Lua 5.5.1 for OS/2 and DOS now available on SourceForge
Hello, OS/2 and DOS binaries of the latest Lua 5.5.1 release are now available on https://sourceforge
Aug 6
Komo
,
Marc Balmer
2
Aug 4
lua.org is inaccessible
Am 04.08.2026 um 14:42 schrieb Komo: > I can't seems to access the official website for Lua
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lua.org is inaccessible
Am 04.08.2026 um 14:42 schrieb Komo: > I can't seems to access the official website for Lua
Aug 4
mathieu stumpf-guntz
, …
TopchetoEU
13
Aug 4
Inconsistent Multiline String Handling in Lua REPL (Direct Input vs. History Recall)
Hi TopchetoEU, Thanks for this feedback. It was genuinely valuable and highlighted a fully relevant
unread,
Inconsistent Multiline String Handling in Lua REPL (Direct Input vs. History Recall)
Hi TopchetoEU, Thanks for this feedback. It was genuinely valuable and highlighted a fully relevant
Aug 4
Luiz Henrique de Figueiredo
Aug 3
[ANN] Lua 5.5.1 now available
Lua 5.5.1 has been frozen and is now the current release of Lua 5.5. Lua 5.5.1 fixes all bugs listed
unread,
[ANN] Lua 5.5.1 now available
Lua 5.5.1 has been frozen and is now the current release of Lua 5.5. Lua 5.5.1 fixes all bugs listed
Aug 3
Regan Ryan
, …
TopchetoEU
4
Aug 2
Lua taking advantage of MCU MRAM
This could be very doable without much extension of the core language (VM, instruction set, etc.). A
unread,
Lua taking advantage of MCU MRAM
This could be very doable without much extension of the core language (VM, instruction set, etc.). A
Aug 2
sur-behoffski
, …
Roberto Ierusalimschy
5
Jul 31
Unix, C, int-32-bits and... hardware architecture assumptions
On 2026-07-31 23:30, Roberto Ierusalimschy wrote: >> 'Sainan' wrote: >>
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Unix, C, int-32-bits and... hardware architecture assumptions
On 2026-07-31 23:30, Roberto Ierusalimschy wrote: >> 'Sainan' wrote: >>
Jul 31
Sainan
, …
Sean Conner
18
Jul 30
MSVC warnings when compiling Lua as C++
It was thus said that the Great ppp vvv once stated: > > Maybe there would be some value in
unread,
MSVC warnings when compiling Lua as C++
It was thus said that the Great ppp vvv once stated: > > Maybe there would be some value in
Jul 30
Luiz Henrique de Figueiredo
,
blogdron (BLOGDRON)
3
Jul 29
[ANN] Lua 5.5.1 (rc2) now available
Lua 5.5.1 (rc2) is available for testing at https://www.lua.org/work/ Download it and give it a try.
unread,
[ANN] Lua 5.5.1 (rc2) now available
Lua 5.5.1 (rc2) is available for testing at https://www.lua.org/work/ Download it and give it a try.
Jul 29
Martin Eden
, …
George Georgalis
6
Jul 25
[ANN] Lua Callgraph Generator (lcg)
On Sat, Jul 25, 2026 at 8:39 AM 'Martin Eden' via lua-l <lu...@googlegroups.com> wrote:
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[ANN] Lua Callgraph Generator (lcg)
On Sat, Jul 25, 2026 at 8:39 AM 'Martin Eden' via lua-l <lu...@googlegroups.com> wrote:
Jul 25
Jure Bagić
,
Roberto Ierusalimschy
5
Jul 21
Similar issue with 'luaL_newmetatable' in I/O standard library
> Additionally, shouldn't 'lua_setupvalue' have 'api_checkpop' and not >
unread,
Similar issue with 'luaL_newmetatable' in I/O standard library
> Additionally, shouldn't 'lua_setupvalue' have 'api_checkpop' and not >
Jul 21
Ali Rahbar
,
Roberto Ierusalimschy
3
Jul 21
when multi threading,"luaL_dostring" crashes in Lua 5.4, but works fine in Lua 5.1
oh sorry. i mistakely sent the code. the code is wrong. On Tue, Jul 21, 2026 at 12:21 AM Roberto
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when multi threading,"luaL_dostring" crashes in Lua 5.4, but works fine in Lua 5.1
oh sorry. i mistakely sent the code. the code is wrong. On Tue, Jul 21, 2026 at 12:21 AM Roberto
Jul 21
Luiz Henrique de Figueiredo
, …
TopchetoEU
12
Jul 18
Subject: [ANN] Lua 5.5.1 (rc1) now available
On Friday, 17 July 2026 22:38:36 EEST 'Martin Eden' via lua-l wrote: > On 2026-07-15 22:53
unread,
Subject: [ANN] Lua 5.5.1 (rc1) now available
On Friday, 17 July 2026 22:38:36 EEST 'Martin Eden' via lua-l wrote: > On 2026-07-15 22:53
Jul 18