parameters: (self, fbsource_dir, target_dir)
docstring: Add a posix path or pattern.  We cannot normpath the input
          here because that would change the paths from posix to windows
          form and break the logic throughout this class.
docstring_summary: Add a posix path or pattern.  We cannot normpath the input
          here because that would change the paths from posix to windows
          form and break the logic throughout this class.
docstring_tokens: Add a posix path or pattern . We cannot normpath the input here because that would change the paths from posix to windows form and break the logic throughout this class .
function: def add_mapping(self, fbsource_dir, target_dir):
          """Add a posix path or pattern.  We cannot normpath the input
          here because that would change the paths from posix to windows
          form and break the logic throughout this class."""
          self.roots.append(fbsource_dir)
          self.mapping.append((fbsource_dir, target_dir))
function_tokens: def add_mapping ( self , fbsource_dir , target_dir ) : self . roots . append ( fbsource_dir ) self . mapping . append ( ( fbsource_dir , target_dir ) )