Hi,

>  Would it be possible to release a new iup version from the latest svn
> master to have this fix available in the official build?

  That depends on the changes. Can you send me a diff?

Em qui., 26 de mai. de 2022 às 16:08, Ico <i...@zevv.nl> escreveu:

> Hi Scuri,
>
> I spent the afternoon digging myself through the code, learning the
> internals of coroutines in the Lua interpreter and about how iuplua
> handles the lua_State context; my conclusion is that iuplua seems to
> pass around the wrong lua_State, using the thread `L` instead of the
> main `L`, which causes a nasty mixup when resuming coroutines from
> a iup callback.
>
> I came up with a fix that makes sure the main lua_State is stored
> and used in the iup callbacks, which seems to solve my problem.
>
> As I prepared my patch to play nicely with the lastest iup version
> I cloned the svn repo - only to find that exactly this change was
> already part of the upstream code, commit r5923 with the log message
> "Using the main thread for the IupLua callbacks"
>
> So, the bad news is that I wasted a few hours, the good news is that I
> learned a lot and got my problem fixed.
>
> Would it be possible to release a new iup version from the latest svn
> master to have this fix available in the official build?
>
> Thanks!
>
> Ico
>
>
> Quoting Ico (2022-05-26 14:00:01)
>
> > I'm still running into some issues when mixing iup and coroutines, the
> > snippet below results in a reproducable crash on both linux and win32.
>
> --
> :wq
> ^X^Cy^K^X^C^C^C^C
>
>
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>
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