-Setting the statfmt string allows specifying the data
-.I walk
-should print.
-It takes a string of characters, each corresponding
-to some piece of information about the file being
-traversed, and prints them separated by spaces.
+Specify the output format.
+Each character in
+.I statfmt
+specifies a file attribute to display.
+The printed attributes are separated by spaces.
+.RS \n(INu