label syntax (Re: [ANN] Lua 5.2.0 (beta-rc1) now available)

[David Kolf <kolf@...>]

Another suggestion for the label syntax could be "name->", the label 
name followed by an arrow. That would be similiar to labels in other 
languages ("name:") and the arrow would indicate that the name points to 
something.

Example:

   if some_condition then
     goto label1
   end
   some_code (blub)
 label1->
   return