95 lines
3.6 KiB
Python
95 lines
3.6 KiB
Python
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"""
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pygments.lexers.supercollider
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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Lexer for SuperCollider
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:copyright: Copyright 2006-2024 by the Pygments team, see AUTHORS.
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:license: BSD, see LICENSE for details.
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"""
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import re
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from pygments.lexer import RegexLexer, include, words, default
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from pygments.token import Text, Comment, Operator, Keyword, Name, String, \
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Number, Punctuation
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__all__ = ['SuperColliderLexer']
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class SuperColliderLexer(RegexLexer):
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"""
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For SuperCollider source code.
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"""
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name = 'SuperCollider'
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url = 'http://supercollider.github.io/'
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aliases = ['supercollider', 'sc']
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filenames = ['*.sc', '*.scd']
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mimetypes = ['application/supercollider', 'text/supercollider']
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version_added = '2.1'
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flags = re.DOTALL | re.MULTILINE
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tokens = {
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'commentsandwhitespace': [
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(r'\s+', Text),
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(r'<!--', Comment),
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(r'//.*?\n', Comment.Single),
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(r'/\*.*?\*/', Comment.Multiline)
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],
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'slashstartsregex': [
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include('commentsandwhitespace'),
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(r'/(\\.|[^[/\\\n]|\[(\\.|[^\]\\\n])*])+/'
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r'([gim]+\b|\B)', String.Regex, '#pop'),
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(r'(?=/)', Text, ('#pop', 'badregex')),
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default('#pop'),
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],
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'badregex': [
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(r'\n', Text, '#pop')
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],
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'root': [
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(r'^(?=\s|/|<!--)', Text, 'slashstartsregex'),
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include('commentsandwhitespace'),
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(r'\+\+|--|~|&&|\?|:|\|\||\\(?=\n)|'
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r'(<<|>>>?|==?|!=?|[-<>+*%&|^/])=?', Operator, 'slashstartsregex'),
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(r'[{(\[;,]', Punctuation, 'slashstartsregex'),
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(r'[})\].]', Punctuation),
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(words((
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'for', 'in', 'while', 'do', 'break', 'return', 'continue',
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'switch', 'case', 'default', 'if', 'else', 'throw', 'try',
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'catch', 'finally', 'new', 'delete', 'typeof', 'instanceof',
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'void'), suffix=r'\b'),
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Keyword, 'slashstartsregex'),
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(words(('var', 'let', 'with', 'function', 'arg'), suffix=r'\b'),
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Keyword.Declaration, 'slashstartsregex'),
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(words((
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'(abstract', 'boolean', 'byte', 'char', 'class', 'const',
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'debugger', 'double', 'enum', 'export', 'extends', 'final',
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'float', 'goto', 'implements', 'import', 'int', 'interface',
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'long', 'native', 'package', 'private', 'protected', 'public',
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'short', 'static', 'super', 'synchronized', 'throws',
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'transient', 'volatile'), suffix=r'\b'),
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Keyword.Reserved),
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(words(('true', 'false', 'nil', 'inf'), suffix=r'\b'), Keyword.Constant),
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(words((
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'Array', 'Boolean', 'Date', 'Error', 'Function', 'Number',
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'Object', 'Packages', 'RegExp', 'String',
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'isFinite', 'isNaN', 'parseFloat', 'parseInt', 'super',
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'thisFunctionDef', 'thisFunction', 'thisMethod', 'thisProcess',
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'thisThread', 'this'), suffix=r'\b'),
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Name.Builtin),
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(r'[$a-zA-Z_]\w*', Name.Other),
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(r'\\?[$a-zA-Z_]\w*', String.Symbol),
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(r'[0-9][0-9]*\.[0-9]+([eE][0-9]+)?[fd]?', Number.Float),
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(r'0x[0-9a-fA-F]+', Number.Hex),
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(r'[0-9]+', Number.Integer),
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(r'"(\\\\|\\[^\\]|[^"\\])*"', String.Double),
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(r"'(\\\\|\\[^\\]|[^'\\])*'", String.Single),
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]
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}
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def analyse_text(text):
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"""We're searching for a common function and a unique keyword here."""
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if 'SinOsc' in text or 'thisFunctionDef' in text:
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return 0.1
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