label $w.manlabel -text "Location for man pages: "
entry $w.man -width 30
$w.man insert end "/usr/local/man"
text $w.blurb -width 1 -height 5 -wrap word -relief flat -takefocus 0
$w.blurb insert end "\n(Tabbed-notebook Tcl code taken from \"Effective Tcl/Tk Programming\" by Mark Harrison and Michael McLennan, Addison-Wesley Professional Computing Series.)"