[tex-live] how to get info about Lua interpreter version from command line

[Philip Taylor]

jfbu wrote:
> Hi,
>
> whether I do texlua -v or luatex --credits, I don't get the information
> about which Lua interpreter is used.
>
> How can I get that ?
X:\Users\Philip Taylor.Fujitsu-PC>texlua con
print(_VERSION)
^Z
Lua 5.2