On Dec 1, 2006, at 7:22 PM, Edwin Fine wrote:

> /usr/local/lib/ruby/site_ruby/1.8/tk.rb:1187: warning: instance  
> variable
> @encoding not initialized
>
> Is it something I am doing wrong, or some other problem? I don't know
> much about Tcl/Tk.

I'd look into this, but you aren't giving enough info for me to have  
a clue as to how to reproduce it.

OTOH, since it's only a warning, it probably OK to let it go for now  
unless you're seeing visible problems such as bad graphic output.  
I've seen a number of harmless warnings both from Ruby/Tk and Tk  
itself before.

Regards, Morton