34 lines
1.2 KiB
Python
34 lines
1.2 KiB
Python
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from pygments.lexer import RegexLexer, bygroups
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from pygments.token import *
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class DataSpecLexer(RegexLexer):
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name = 'DataSpec'
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aliases = ['dataspec']
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filenames = []
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tokens = {
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'root': [
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(r'(\s*)(\+-)', bygroups(Text, Text), 'boundary'),
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(r'(\s+)([\+|])', bygroups(Text, Text), 'content'),
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(r'~', Generic.Strong, 'content'),
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(r'(\s*)(\w+)(\s)(::)(\s)', bygroups(Text, Name.Tag, Text, Operator, Text), 'definition'),
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],
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'boundary': [
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(r'---\+$', Text, '#pop'),
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(r'(//)(-\+)?$', bygroups(Generic.Strong, Text), '#pop'),
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(r'---\+-', Text),
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(r'(//)(-\+-)', bygroups(Generic.Strong, Text)),
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],
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'content': [
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(r'(\s*)([\+|])$', bygroups(Text, Text), '#pop'),
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(r'(\s*)(~)$', bygroups(Text, Generic.Strong), '#pop'),
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(r'(\s*)(\w+)', bygroups(Text, Name.Tag)),
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(r'(\s*)(\|)', bygroups(Text, Text)),
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],
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'definition': [
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(r'(\s*)(\w+)(\s)(::)(\s)', bygroups(Text, Name.Tag, Text, Operator, Text)),
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(r'(\s*)((?:[A-Z][a-z]+)+)', bygroups(Text, Name.Class)),
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(r'(\s*)(\w+)', bygroups(Text, Comment)),
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],
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}
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