72 lines
3.7 KiB
Python
72 lines
3.7 KiB
Python
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import color, mode2
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from lex2 import Grammar, PatternRule, RegionRule
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class OpenTagGrammar(Grammar):
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rules = [
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RegionRule(name=r'string', start=r'(?P<tag>["\'])', grammar=Grammar(), end=r'%(tag)s'),
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PatternRule(name=r'namespace', pattern=r'[a-zA-Z_]+:'),
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PatternRule(name=r'attrname', pattern=r'[^ =>\n]+(?==)'),
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PatternRule(name=r'name', pattern=r'[^ =>\n]+'),
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]
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class StringGrammar(Grammar):
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rules = [
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PatternRule(name=r'octal', pattern=r'\\[0-7]{3}'),
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PatternRule(name=r'escaped', pattern=r'\\.'),
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]
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class BDSGrammar(Grammar):
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rules = [
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RegionRule(name=r'comment', start=r'<!--', grammar=Grammar(), end=r'-->'),
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RegionRule(name=r'opentag', start=r'<', grammar=OpenTagGrammar(), end=r'/?>'),
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PatternRule(name=r'closetag', pattern=r'< */ *[ =>\n]+ *>'),
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PatternRule(name=r'delimiter', pattern=r'[\[\]\{\}\(\),\?:]'),
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PatternRule(name=r'derived', pattern=r'(?:FM|CD|FS|FM|TA)[0-9]{3}-[0-9]{3}-[0-9]{3}'),
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PatternRule(name=r'question', pattern=r'GQ[0-9]{3}-[0-9]{3}-[0-9]{3}:MQ[0-9]{3}-[0-9]{3}-[0-9]{3}'),
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PatternRule(name=r'bdsfunc', pattern=r'[A-Z_][A-Z0-9_]+(?= *\()'),
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PatternRule(name=r'perlfunc', pattern=r'[a-zA-Z_][a-zA-Z0-9_]+(?= *\()'),
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PatternRule(name=r'misquoted', pattern=r"'[A-Z]{2}[0-9]{3}-[0-9]{3}-[0-9]{3}(?::[A-Z]{2}[0-9]{3}-[0-9]{3}-[0-9]{3})?'"),
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PatternRule(name=r'misquoted', pattern=r'"[A-Z]{2}[0-9]{3}-[0-9]{3}-[0-9]{3}(?::[A-Z]{2}[0-9]{3}-[0-9]{3}-[0-9]{3})?"'),
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RegionRule(name=r'string', start='"', grammar=StringGrammar(), end='"'),
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RegionRule(name=r'string', start="'", grammar=Grammar(), end="'"),
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PatternRule(name=r'operator', pattern=r'(?:>=|<=|>|<|==|&&|\|\||eq|ne)'),
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]
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class BDS(mode2.Fundamental):
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grammar = BDSGrammar
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opentoken = 'delimiter'
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opentags = {'(': ')', '[': ']', '{': '}'}
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closetoken = 'delimiter'
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closetags = {')': '(', ']': '[', '}': '{'}
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def __init__(self, w):
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mode2.Fundamental.__init__(self, w)
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self.add_bindings('close-paren', (')',))
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self.add_bindings('close-brace', ('}',))
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self.add_bindings('close-bracket', (']',))
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self.colors = {
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'comment.start': color.build('red', 'default'),
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'comment.null': color.build('red', 'default'),
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'comment.end': color.build('red', 'default'),
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'opentag.start': color.build('default', 'default'),
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'opentag.namespace': color.build('magenta', 'default'),
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'opentag.name': color.build('blue', 'default'),
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'opentag.attrname': color.build('blue', 'default'),
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'opentag.string.start': color.build('cyan', 'default'),
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'opentag.string.null': color.build('cyan', 'default'),
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'opentag.string.end': color.build('cyan', 'default'),
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'opentag.end': color.build('default', 'default'),
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'string.start': color.build('green', 'default'),
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'string.octal': color.build('magenta', 'default'),
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'string.escaped': color.build('magenta', 'default'),
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'string.null': color.build('green', 'default'),
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'string.end': color.build('green', 'default'),
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'derived': color.build('yellow', 'default'),
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'question': color.build('yellow', 'default'),
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'misquoted': color.build('yellow', 'red'),
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'bdsfunc': color.build('magenta', 'default'),
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'perlfunc': color.build('magenta', 'default'),
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'operator': color.build('magenta', 'default'),
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}
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def name(self):
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return "BDS"
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