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2017-07-25 6:58 GMT+02:00 Thomas Jericke <tjericke@indel.ch>:
> On 25.07.2017 06:17, szbnwer@gmail.com wrote:
>
> then just
> var ::=  Name | tableconstructor ‘[’ exp ‘]’ | prefixexp ‘[’ exp ‘]’ |
> prefixexp ‘.’ Name
> :D
>
> i think the complexity of implementation is the real question here
>
> You can look at my existing implementation for Lua 5.2
>
> http://lua-users.org/wiki/ThomasJericke
> http://lua-users.org/files/wiki_insecure/power_patches/5.2/optbrackets-5.2.2.patch
>
> Second time in a short while I post this, but this time it is really
> appropriate.

Thanks for doing so. I remembered somone had done it but forgot who.

Please consider putting a short description of it on

   http://lua-users.org/wiki/LuaPowerPatches

(That's where I looked in vain.)