On Sun, Sep 2, 2012 at 11:11 PM, Dan B. <danb@kempt.net> wrote: > > Are you sure about sed? > > I tried probing how LANG= vs. LANG=en_US.UTF-8 affected whether > the regular expression "[a-z]" matched "X". Grep seems to be > affected as expected, but sed never matched. (That's on Squeeze.) What commands dud you use?!