import color, mode2
from lex2 import Grammar, PatternRule

class ConsoleGrammar(Grammar):
    rules = [
        PatternRule(name=r'mesg', pattern=r'^[A-Za-z].*$'),
        PatternRule(name=r'input', pattern=r'^>>>.*$'),
        PatternRule(name=r'input', pattern=r'^-->.*$'),
        PatternRule(name=r'output', pattern=r'^   .*$'),
    ]
class Console(mode2.Fundamental):
    grammar = ConsoleGrammar()
    def __init__(self, w):
        mode2.Fundamental.__init__(self, w)
        self.colors = {
            'mesg':   color.build('blue', 'default'),
            'input':  color.build('cyan', 'default'),
            'output': color.build('default', 'default'),
        }
    def name(self):
        return "Console"