Re: Convenient undefined variable checking script

[Jorge <xxopxe@...>]

On 01/23/2013 02:02 PM, steve donovan wrote:
> Very much so.  This is a consequence of hacking away until something
> seems to work; something else may stop working ;)

"If it's not broken, you haven't finished yet" :)

> I think that if that 2 becomes 1 then your problem will disappear.

Indeed.

> The script will then not be able to warn about writes to subfields of
> global tables, but let's make it solid first.

A case i'm not sure what to do (under 5.1):

-------------------------------------
table.pack = table.pack or function() end
table.pack()
-------------------------------------

$ lua globalsplus.lua u.lua
globals: u.lua:1: undefined get table.pack
globals: u.lua:2: undefined get table.pack

Jorge