Re: Creating / updating an icon is Xorg's System Tray.

[Laurent FAILLIE <l_faillie@...>]

> You can't.  Lua's written in ANSI C, and ANSI C does not have any
> considerations for X.  You will almost certainly need to use a native
> graphical toolkit library.  I suspect lgi can do this.

Thanks Rob for pointing lgi : it's working pretty well :)