ManageIQ/manageiq — pull request #1128 by jrafanie (2014-11-25 23:20:34+00:00)
Title: Clean up some invalid ascii character sequences.

Rubocop was reporting a fatal error:
lib/util/win32/wim_parser.rb:1:1: F: "\xe2" on us-ascii.

To diagnose, I read the each byte of the file, reporting any outside ascii range.

r = File.read("lib/util/win32/wim_parser.rb")
r.each_byte {|b| if b > 126; print "!!! #{b}"; else print b.chr; end;}; nil

The relevant characters and their surrounding context:
"Value is set to !!! 226�!!! 156MSWIM\0\0!!! 226�!!! 157"

"This flag is primarily used in the Windows!!! 194!!! 160Deployment Services (WDS) scenario"