On Wed, 22 Dec 2004 22:52:36 +1300, Michael Robinson <michael at diaspora.gen.nz> wrote: [snip] > As proof of this, the following (bash specific) script will print "4321": > [snip] > > I think I prefer rev(1). I have to agree. rev(0) is quite ugly ;) -- Andrew Stephen http://www.evil.geek.nz/