parameters: (self, rname)
docstring: Add a routine that we don't want to consider when looking at
          dependencies.
docstring_summary: Add a routine that we don't want to consider when looking at
          dependencies.
docstring_tokens: Add a routine that we don t want to consider when looking at dependencies .
function: def addIgnorableRoutine(self, rname):
          """Add a routine that we don't want to consider when looking at
          dependencies.
          """
          rname = rname.lower()
          routine = UnknownFortranRoutine(rname)
          self.names_to_routines[rname] = routine
function_tokens: def addIgnorableRoutine ( self , rname ) : rname = rname . lower ( ) routine = UnknownFortranRoutine ( rname ) self . names_to_routines [ rname ] = routine