Documentation have link is 404 Not Found - Lua reference manual in HTML

Title : Reference Manual for version 1.9
Item : Lua reference manual in HTML
Explain : open the link will get “404 Not Found” message

So this a link on @willy

In the documentation section, LUA reference manual points to:

While the correct link would be:

Also all links in doc/lua.txt always point to 1.6, even in 1.7+ releases.

[sending it again via the web interface]

now fixed both on the site and in sources + marked for backporting. Thanks Lukas!