37 lines
1.2 KiB
Python
37 lines
1.2 KiB
Python
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import color, mode2
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from lex3 import Grammar, PatternRule, RegionRule
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class TagGrammar(Grammar):
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rules = [
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RegionRule(r'string', r'"', Grammar, r'"'),
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RegionRule(r'string', r"'", Grammar, r"'"),
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PatternRule(r'namespace', r'[a-zA-Z_]+:'),
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PatternRule(r'attrname', r'[^ =>\n]+(?==)'),
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PatternRule(r'name', r'[^\[\] =>\n]+'),
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]
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class XMLGrammar(Grammar):
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rules = [
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# TODO: how does cdata work again?
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RegionRule(r'comment', r'<!--', Grammar, r'-->'),
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RegionRule(r'tag', r'<', TagGrammar, r'/?>'),
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]
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class XML(mode2.Fundamental):
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grammar = XMLGrammar
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colors = {
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'comment.start': ('red', 'default'),
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'comment.null': ('red', 'default'),
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'comment.end': ('red', 'default'),
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'tag.start': ('default', 'default'),
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'tag.namespace': ('magenta', 'default'),
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'tag.name': ('blue', 'default'),
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'tag.attrname': ('cyan', 'default'),
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'tag.string.start': ('green', 'default'),
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'tag.string.null': ('green', 'default'),
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'tag.string.end': ('green', 'default'),
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'tag.end': ('default', 'default'),
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}
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def name(self):
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return "XML"
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