On Fri, Apr 27, 2012 at 02:02, Bill Gradwohl <b...@ycc.com> wrote: > > So, if you want to make sure a sub > function can't touch a variable, put another function in between that > localises and then unsets the variable. >
Sounds interesting. Will see if I can take advantage of this in future. :) > > > -- > Bill Gradwohl >
