# Matches Header information from the output of git diff
(?m)^diff                                     # diff line start
\s--git\s                                     # whitespace, then --git, then whitespace
(?<From>\S+)                                  # From
\s                                            # Whitespace
(?<To>\S+)                                    # To
(?<ExtendedHeader>(?:.|\s){0,}?(?=\z|^index)) # Until 'index'
^index\s                                      # Index Line Start
(?<FromHash>\w+)                              # FromHash
\.{2,2}                                       # DotDot
(?<ToHash>\w+)                                # ToHash
\s(?<Mode>\w+)                                # FileMode
(?:.|\s){0,}?(?=\z|^---)                      # UntilDashLine
\-{3,3}\s                                     # DashLineAndWhitespace
(?<FromUnified>\S+)                           # FromUnified
\s+\+{3,3}\s                                  # PlusLineAndWhitespace
(?<ToUnified>\S+)                             # ToUnified
\s