47 lines
1.9 KiB
Python
47 lines
1.9 KiB
Python
import color, mode
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from lex import Grammar, PatternRule, RegionRule
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class StringGrammar(Grammar):
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rules = [
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PatternRule(r'escaped', r'\\.'),
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]
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class BDSGrammar(Grammar):
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rules = [
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PatternRule(r'comment', r'#.*$'),
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PatternRule(r'bds_section', r'section(?= *\()'),
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PatternRule(r'bds_component', r"[A-Z]{2}\d{3}-\d{3}-\d{3}(?= *\()"),
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PatternRule(r'bds_attr_name', r"[a-z_]+(?==)"),
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RegionRule(r'bds_attr_value', r'(?<=)"', StringGrammar, r'"'),
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RegionRule(r'bds_attr_value', r"(?<=)'", StringGrammar, r"'"),
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PatternRule(r'bds_num', r"-?(?:[0-9][0-9\.]*[0-9]|[0-9])"),
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PatternRule(r'bds_alias', r"[a-z0-9]+(?=:[A-Z]{2}\d{3}-\d{3}-\d{3})"),
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PatternRule(r'bds_id', r"[A-Z]{2}\d{3}-\d{3}-\d{3}"),
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PatternRule(r'bds_func', r"[a-zA-Z0-9_]+(?= *\()"),
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RegionRule(r'bds_string', r'"', StringGrammar, r'"'),
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RegionRule(r'bds_string', r"'", StringGrammar, r"'"),
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]
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class BDS(mode.Fundamental):
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modename = 'bds'
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extensions = ['.bds']
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grammar = BDSGrammar
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colors = {
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'bds_section': ('blue', 'default', 'bold'),
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'bds_component': ('magenta', 'default', 'bold'),
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'bds_attr_name': ('blue', 'default', 'bold'),
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'bds_attr_value.start': ('green', 'default', 'bold'),
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'bds_attr_value.null': ('green', 'default', 'bold'),
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'bds_attr_value.end': ('green', 'default', 'bold'),
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'bds_num': ('red', 'default', 'bold'),
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'bds_alias': ('magenta', 'default', 'bold'),
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'bds_id': ('yellow', 'default', 'bold'),
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'bds_func': ('cyan', 'default', 'bold'),
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'bds_op': ('magenta', 'default', 'bold'),
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'bds_string.start': ('red', 'default', 'bold'),
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'bds_string.null': ('red', 'default', 'bold'),
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'bds_string.end': ('red', 'default', 'bold'),
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}
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install = BDS.install
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