63 lines
2.1 KiB
Python
63 lines
2.1 KiB
Python
import commands
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import time
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from tab import StackTabber
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from method import Method
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from mode import Fundamental
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from lex import Grammar, PatternRule, RegionRule, PatternMatchRule
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from mode.python import StringGrammar1, StringGrammar2
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from mode.pipe import Pipe
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from method.shell import Interact
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chr1 = '[a-zA-Z_]'
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chr2 = '[a-zA-Z_0-9]'
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word = chr1 + chr2 + '*'
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class NestedCommentGrammar(Grammar): pass
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NestedCommentGrammar.rules = [
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RegionRule('comment', r'/\*', NestedCommentGrammar, r'\*/'),
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PatternRule('data', r'(?:[^\*]|\*(?!/))+'),
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]
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class ScalaGrammar(Grammar):
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rules = [
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PatternRule('scala.comment', '//.*$'),
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RegionRule('scala.comment', r'/\*', NestedCommentGrammar, r'\*/'),
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PatternRule('spaces', r'(?:\t| )+'),
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PatternRule('eol', r'\n'),
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PatternRule('scala.reserved', '(?:yield|with|while|var|val|type|true|try|trait|throw|this|super|sealed|return|protected|private|package|override|object|null|new|match|lazy|import|implicit|if|forSome|for|finally|final|false|extends|else|do|def|class|catch|case|abstract)(?!%s)' % word),
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PatternRule('scala.integer', '-?(?:0|[1-9])[0-9]*[Ll]?'),
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PatternRule('scala.integer', '-?0x[0-9A-Fa-f]+[Ll]?'),
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PatternRule('scala.integer', '-?0[0-7]+[Ll]?'),
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PatternRule('scala.float', r'-?[0-9]+\.[0-9]*'), # FIXME
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PatternRule('scala.bool', '(?:true|false)(?![a-zA-Z0-9_])'),
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PatternRule('scala.char', r"'(?:[^'\\]|\\u[0-9A-Fa-f]{4}|\\[0-7]{1,3}|\\[btnfr\"'\\])'"),
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#PatternRule('scala.string', '-?[0-9]'),
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#PatternRule('scala.symbol', '-?[0-9]'),
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PatternRule('scalar.null', 'null'),
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]
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class Scala(Fundamental):
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name = 'Scala'
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extensions = ['.scala']
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grammar = ScalaGrammar
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commentc = '--'
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opentokens = ('delimiter',)
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opentags = {'(': ')', '[': ']', '{': '}'}
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closetokens = ('delimiter',)
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closetags = {')': '(', ']': '[', '}': '{'}
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colors = {}
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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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def install(*args):
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Scala.install(*args)
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