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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 this page .

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Arnaud Delobelle, … Martin Eden3

Feb 19

ANN] Golua v0.2.0 (implementing Lua 5.5)

On 2026-02-19 00:47, Arnaud Delobelle wrote: > Hi everyone, > > Thank you for your continued

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ANN] Golua v0.2.0 (implementing Lua 5.5)

On 2026-02-19 00:47, Arnaud Delobelle wrote: > Hi everyone, > > Thank you for your continued

Feb 19

Lars Müller, John Belmonte2

Feb 19

Link rot on the Lua Wiki

I've removed the offending item from LuaLinks. On Wed, Feb 18, 2026 at 8:59 AM 'Lars Müller

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Link rot on the Lua Wiki

I've removed the offending item from LuaLinks. On Wed, Feb 18, 2026 at 8:59 AM 'Lars Müller

Feb 19

Ben Sivan, … Andrey Dobrovolsky6

Feb 17

[ANN] Luam: A minimalist, procedural Lua dialect for CAD (Luametry)‏

Hi Ben, Lua without closures and metatables is like Lisp without parentheses. Just a joke, I don'

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[ANN] Luam: A minimalist, procedural Lua dialect for CAD (Luametry)‏

Hi Ben, Lua without closures and metatables is like Lisp without parentheses. Just a joke, I don'

Feb 17

Sergey Bronnikov, … Roberto Ierusalimschy6

Feb 17

Undefined behavior in utf8_decode()

> there is an issue with undefined behavior in lutf8lib.c because shift > exponent may be too

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Undefined behavior in utf8_decode()

> there is an issue with undefined behavior in lutf8lib.c because shift > exponent may be too

Feb 17

Andre Leiradella, … Roberto Ierusalimschy15

Feb 17

Unaligned memory access

> > I think what they meant is you can pass a custom allocator function in > lua_newstate()

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Unaligned memory access

> > I think what they meant is you can pass a custom allocator function in > lua_newstate()

Feb 17

Sergey Bronnikov, … Yao Zi5

Feb 17

An unsigned overflow in luai_makeseed()

On Tue, Feb 17, 2026 at 01:50:39AM -0800, Sergey Bronnikov wrote: > Hello, > > the function

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An unsigned overflow in luai_makeseed()

On Tue, Feb 17, 2026 at 01:50:39AM -0800, Sergey Bronnikov wrote: > Hello, > > the function

Feb 17

Kritzel Kratzel, … Błażej Roszkowski7

Feb 15

Table length evaluations --> Lua 5.5 vs. Lua 5.4

The comment in ltable.c line 1291 above luaH_getn: ** Try to find a border in table 't'. (A

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Table length evaluations --> Lua 5.5 vs. Lua 5.4

The comment in ltable.c line 1291 above luaH_getn: ** Try to find a border in table 't'. (A

Feb 15

Marcus Lund, Luiz Henrique de Figueiredo2

Feb 13

luaU_undump stub in noparser.c

> Regarding noparser.c at https://www.lua.org/extras/ > > The luaU_undump stub in noparser.c

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luaU_undump stub in noparser.c

> Regarding noparser.c at https://www.lua.org/extras/ > > The luaU_undump stub in noparser.c

Feb 13

Brisbane Silicon, … Roberto Ierusalimschy3

Feb 12

> We're launching a Feather compatible version of our ELM11 board - > see https://www.

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> We're launching a Feather compatible version of our ELM11 board - > see https://www.

Feb 12

Mabrooka “Yosr” Ben Belgacem, Luiz Henrique de Figueiredo2

Feb 12

[PATCH] liblua: link shared library against libm to fix undefined sinh on glibc

> While running unit tests in a glibc-based environment, I encountered a runtime > issue when

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[PATCH] liblua: link shared library against libm to fix undefined sinh on glibc

> While running unit tests in a glibc-based environment, I encountered a runtime > issue when

Feb 12

Kritzel Kratzel

Feb 11

[ANN] OneLuaPro 5.4.8.3 – Event-driven Multi-threading and SQLite3+sqlean Integration

Hi everyone, OneLuaPro 5.4.8.3 has been released. This update introduces significant changes to the

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[ANN] OneLuaPro 5.4.8.3 – Event-driven Multi-threading and SQLite3+sqlean Integration

Hi everyone, OneLuaPro 5.4.8.3 has been released. This update introduces significant changes to the

Feb 11

Eric Covener, … Denis Dos Santos Silva14

Feb 9

regression on zOS between 5.4.8 to 5.5.0 on zOS

On Mon, Feb 9, 2026 at 6:20 PM Denis Dos Santos Silva <de...@roo.com.br> wrote: > > Hi

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regression on zOS between 5.4.8 to 5.5.0 on zOS

On Mon, Feb 9, 2026 at 6:20 PM Denis Dos Santos Silva <de...@roo.com.br> wrote: > > Hi

Feb 9

blogdron (BLOGDRON), … Martin Eden6

Feb 9

Its okey or not?

Thank you all ::) понедельник, 9 февраля 2026 г. в 21:06:14 UTC+3, Martin Eden: On 2026-02-09 18:21,

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Its okey or not?

Thank you all ::) понедельник, 9 февраля 2026 г. в 21:06:14 UTC+3, Martin Eden: On 2026-02-09 18:21,

Feb 9

Matěj Cepl, … Martin Eden4

Feb 9

[PATCH] Allow external definition of Lua library paths in luaconf.h

On 2026-02-09 02:37, Matěj Cepl wrote: > ping? Is there any hope this could be reviewed? Hello

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[PATCH] Allow external definition of Lua library paths in luaconf.h

On 2026-02-09 02:37, Matěj Cepl wrote: > ping? Is there any hope this could be reviewed? Hello

Feb 9

Jure Bagić, Roberto Ierusalimschy4

Feb 7

Missing global warning in lua interactive mode

I guess what to me looked wrong was the 'const' attribute: > global <const> A = 1;

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Missing global warning in lua interactive mode

I guess what to me looked wrong was the 'const' attribute: > global <const> A = 1;

Feb 7

Feb 7

[off-lua-l list:] Testing Rocks...

G'day Thijs, Thanks for responding to my 5.5 rock incompatibility post. I'd be happy to post

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[off-lua-l list:] Testing Rocks...

G'day Thijs, Thanks for responding to my 5.5 rock incompatibility post. I'd be happy to post

Feb 7

Martin Eden, Roberto Ierusalimschy2

Feb 7

Minor documentation inconsistency

> Looks like "global" declaration statement is put incomplete in > EBNF syntax

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Minor documentation inconsistency

> Looks like "global" declaration statement is put incomplete in > EBNF syntax

Feb 7

Marc Balmer, Sergey Zakharchenko2

Feb 6

externalstring and to-be-closed

Hello Marc, On Fri, Feb 6, 2026, 17:34 Marc Balmer <mhba...@gmail.com> wrote: Trying to better

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externalstring and to-be-closed

Hello Marc, On Fri, Feb 6, 2026, 17:34 Marc Balmer <mhba...@gmail.com> wrote: Trying to better

Feb 6

sur-behoffski, Thijs Schreijer2

Feb 6

Lua 5.5 and LuaRocks...

On Fri, 6 Feb 2026, at 01:08, sur-behoffski wrote: > G'day, > > Not surprisingly, some

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Lua 5.5 and LuaRocks...

On Fri, 6 Feb 2026, at 01:08, sur-behoffski wrote: > G'day, > > Not surprisingly, some

Feb 6

bil til, Thomas Jericke5

Feb 5

Invalidate / GC-marking after close of large data blocks

> And what is preventing you from using the same alloc / free that Lua is using? It is my general

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Invalidate / GC-marking after close of large data blocks

> And what is preventing you from using the same alloc / free that Lua is using? It is my general

Feb 5

Marc Balmer, … bil til4

Feb 4

Is this a valid use lua_pushexternalstring()

Am 03.02.2026 um 16:58 schrieb Błażej Roszkowski <blazej.r...@gmail.com>: No, it's

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Is this a valid use lua_pushexternalstring()

Am 03.02.2026 um 16:58 schrieb Błażej Roszkowski <blazej.r...@gmail.com>: No, it's

Feb 4

Rett Berg, … bil til19

Feb 4

Function to force table to shrink?

> For my example I should have added "now the workers see an empty table that they can keep

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Function to force table to shrink?

> For my example I should have added "now the workers see an empty table that they can keep

Feb 4

Michael Lenaghan, … Pierre Chapuis11

Feb 3

Re: [ANN] mote - Lightweight HTTP server with routing and middleware

Hello Björn, the application in question is some kind of personal homepage that I only run on Linux,

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Re: [ANN] mote - Lightweight HTTP server with routing and middleware

Hello Björn, the application in question is some kind of personal homepage that I only run on Linux,

Feb 3

Jure Bagić, … Gé Weijers12

Feb 2

Function statement name syntax in Lua

On Mon, Feb 2, 2026 at 10:59 AM Roberto Ierusalimschy <rob...@inf.puc-rio.br> wrote: It is not

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Function statement name syntax in Lua

On Mon, Feb 2, 2026 at 10:59 AM Roberto Ierusalimschy <rob...@inf.puc-rio.br> wrote: It is not

Feb 2

Jan 30

A new web framework in lua - Crescent Framework

My dream is to be able to build backend applications in Lua, but the most viable solution so far (

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A new web framework in lua - Crescent Framework

My dream is to be able to build backend applications in Lua, but the most viable solution so far (

Jan 30

Martin Eden, … Olive Simmons6

Jan 30

[ANN] File-to-image

On 2026-01-30 01:45, Olive Simmons wrote: > Writing usable deflate from within Lua is pretty easy,

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[ANN] File-to-image

On 2026-01-30 01:45, Olive Simmons wrote: > Writing usable deflate from within Lua is pretty easy,

Jan 30

Fourier Transformer, Martin Eden2

Jan 29

[ANN] tested - a new Lua unit testing library!

On 2026-01-27 04:37, 'Fourier Transformer' via lua-l wrote: > Hi! > > I'm

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[ANN] tested - a new Lua unit testing library!

On 2026-01-27 04:37, 'Fourier Transformer' via lua-l wrote: > Hi! > > I'm

Jan 29

Lourival Vieira Neto

Jan 24

[ANN] Lunatik v4.0 released

We're happy to announce the release of Lunatik v4.0. This is a major release that extends the

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[ANN] Lunatik v4.0 released

We're happy to announce the release of Lunatik v4.0. This is a major release that extends the

Jan 24

Cullen Clay (你講話真的很機車), … David Given4

Jan 24

Out-of-Bounds Read in luaO_pushvfstring Due to Unsanitized String Inputs

On Sat, 24 Jan 2026, at 10:18, Philippe Verdy wrote: How would you validate that strings of

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Out-of-Bounds Read in luaO_pushvfstring Due to Unsanitized String Inputs

On Sat, 24 Jan 2026, at 10:18, Philippe Verdy wrote: How would you validate that strings of

Jan 24

Sergey Bronnikov

Jan 23

[ANN] Fuzzing Lua in OSS-Fuzz

Hello, everyone, OSS-Fuzz, Google's open source fuzzing service, now supports fuzzing

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[ANN] Fuzzing Lua in OSS-Fuzz

Hello, everyone, OSS-Fuzz, Google's open source fuzzing service, now supports fuzzing

Jan 23

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