trepan/processor/parse/scanner.py
def t_direction(self, s):
        r'^[+-]$'
        # Used in the "list" command
        self.add_token('DIRECTION', s)
        self.pos += len(s)
def t_direction(self, s):
        r'^[+-]$'
        # Used in the "list" command
        self.add_token('DIRECTION', s)
        self.pos += len(s)
def t_direction ( self , s ) : # Used in the "list" command self . add_token ( 'DIRECTION' , s ) self . pos += len ( s )
r'^[+-]$
r ^ [ + - ] $