22 lines
573 B
Python
22 lines
573 B
Python
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import color, mode2
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from lex3 import Grammar, PatternRule, RegionRule
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class HexGrammar(Grammar):
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rules = [
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PatternRule(r'zero', r"00"),
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PatternRule(r'printable', r"[2-7][0-9a-f]"),
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PatternRule(r'byte', r'[0-f][0-f]'),
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]
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class Hex(mode2.Fundamental):
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grammar = HexGrammar
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colors = {
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'zero': ('magenta', 'default'),
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'printable': ('green', 'default'),
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'byte': ('white', 'default'),
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}
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def __init__(self, w):
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mode2.Fundamental.__init__(self, w)
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def name(self):
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return "Hex"
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