72 lines
3.4 KiB
Python
72 lines
3.4 KiB
Python
import color, mode
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from lex import Grammar, PatternRule, RegionRule
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from mode.perl import StringGrammar, PerlGrammar
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class PerlDirectiveGrammar(Grammar):
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rules = [PatternRule(r'tt.perl', r'(?:PERL|RAWPERL|END)(?![A-Z_])')]
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class DirectiveGrammar(Grammar):
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rules = [
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PatternRule(r'tt.keyword', r'(?:BLOCK|CALL|CASE|CATCH|CLEAR|DEBUG|DEFAULT|FINAL|FILTER|FOREACH|ELSIF|ELSE|END|GET|IF|INCLUDE|INSERT|IN|LAST|MACRO|META|NEXT|PERL|PROCESS|RAWPERL|RETURN|SET|STOP|SWITCH|TAGS|THROW|TRY|UNLESS|USE|WHILE|WRAPPER)(?![A-Z_])'),
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PatternRule(r'attribute', r'[a-zA-Z_][a-zA-Z0-9_]*(?= *=)'),
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RegionRule(r'string', r'"', StringGrammar, r'"'),
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RegionRule(r'string', r"'", StringGrammar, r"'"),
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]
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class TagGrammar(Grammar):
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rules = [
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RegionRule(r'tt.directive', r'\[\%', DirectiveGrammar, r'%%\]'),
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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 TemplateGrammar(Grammar):
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rules = [
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PatternRule(r'escaped', r'&[^;]+;'),
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RegionRule(r'comment', r'<!--', Grammar, r'-->'),
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RegionRule(r'comment', r'\[\%#', Grammar, r'%%\]'),
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PatternRule(r'tt.data', r'[^\[<&]+'),
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RegionRule(r'tt.directive', r'\[\%(?= *PERL)', PerlDirectiveGrammar,
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r'%%\]', PerlGrammar, r'\[%%', PerlDirectiveGrammar, '%%\]'),
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RegionRule(r'tt.directive', r'\[\%', DirectiveGrammar, r'%%\]'),
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RegionRule(r'tt.tag', r'</?(?=[a-zA-Z_])', TagGrammar, r'/?>'),
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]
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class Template(mode.Fundamental):
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name = 'Template'
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extensions = ['.tt']
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grammar = TemplateGrammar
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colors = {
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'tt.directive.start': ('magenta', 'default', 'bold'),
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'tt.directive.comment': ('red', 'default', 'bold'),
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'tt.directive.keyword': ('yellow', 'default', 'bold'),
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'tt.directive.attribute': ('magenta', 'default', 'bold'),
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'tt.directive.string.start': ('green', 'default', 'bold'),
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'tt.directive.string.escaped': ('magenta', 'default', 'bold'),
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'tt.directive.string.octal': ('magenta', 'default', 'bold'),
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'tt.directive.string.null': ('green', 'default', 'bold'),
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'tt.directive.string.end': ('green', 'default', 'bold'),
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'tt.directive.null': ('magenta', 'default', 'bold'),
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'tt.directive.middle0': ('magenta', 'default', 'bold'),
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'tt.directive.middle1': ('magenta', 'default', 'bold'),
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'tt.directive.end': ('magenta', 'default', 'bold'),
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'tt.tag.start': ('default', 'default', 'bold'),
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'tt.tag.namespace': ('magenta', 'default', 'bold'),
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'tt.tag.name': ('blue', 'default', 'bold'),
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'tt.tag.attrname': ('cyan', 'default', 'bold'),
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'tt.tag.string.start': ('green', 'default', 'bold'),
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'tt.tag.string.null': ('green', 'default', 'bold'),
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'tt.tag.string.end': ('green', 'default', 'bold'),
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'tt.tag.end': ('default', 'default', 'bold'),
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'tt.perl': ('red', 'default', 'bold'),
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}
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_bindings = {
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'close-paren': (')',),
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'close-brace': ('}',),
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'close-bracket': (']',),
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}
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install = Template.install
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