mirror of
https://github.com/azaion/gps-denied-onboard.git
synced 2026-04-22 22:16:37 +00:00
Denys Zaitsev
69 lines
2.4 KiB
Python
69 lines
2.4 KiB
Python
"""
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pygments.lexers.rell
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~~~~~~~~~~~~~~~~~~~~
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Lexers for the Rell language.
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:copyright: Copyright 2006-present by the Pygments team, see AUTHORS.
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:license: BSD, see LICENSE for details.
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"""
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from pygments.lexer import RegexLexer, bygroups, default, words
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from pygments.token import Comment, Keyword, Name, String, Number, \
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Punctuation, Whitespace
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__all__ = ['RellLexer']
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class RellLexer(RegexLexer):
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"""
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A Lexer for Rell.
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"""
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name = 'Rell'
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url = 'https://docs.chromia.com/rell/rell-intro'
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aliases = ['rell']
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filenames = ['*.rell']
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mimetypes = ['text/x-rell']
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version_added = '2.20'
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ident = r'[a-zA-Z_][a-zA-Z0-9_]*'
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tokens = {
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'root': [
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(words((
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'big_integer', 'boolean', 'byte_array', 'decimal', 'gtv',
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'integer', 'json', 'list', 'map', 'mutable', 'set', 'text',
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'virtual'), suffix=r'\b'),
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Keyword.Type),
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(r'(false|true|null)\b', Keyword.Constant),
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(r'(entity|enum|namespace|object|struct)\b', Keyword.Declaration),
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(r'(function|operation|query)\b', Keyword.Declaration, 'function'),
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(words((
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'abstract', 'and', 'break', 'continue', 'create', 'delete',
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'else', 'for', 'if', 'import', 'in', 'index', 'key', 'limit',
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'module', 'not', 'offset', 'or', 'override', 'return', 'update',
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'val', 'var', 'when', 'while'), suffix=r'\b'),
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Keyword.Reserved),
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(r'//.*?$', Comment.Single),
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(r'/\*(.|\n|\r)*?\*/', Comment.Multiline),
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(r'"(\\\\|\\"|[^"])*"', String.Double),
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(r'\'(\\\\|\\\'|[^\\\'])*\'', String.Single),
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(r'-?[0-9]*\.[0-9]+([eE][+-][0-9]+)?', Number.Float),
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(r'-?[0-9]+([eE][+-][0-9]+|[lL])?', Number.Integer),
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(r'x(\'[a-fA-F0-9]*\'|"[a-fA-F0-9]*")', String.Binary),
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(r'(\.)([ \n\t\r]*)(' + ident + ')',
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bygroups(Punctuation, Whitespace, Name.Attribute)),
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(r'[{}():;,]+', Punctuation),
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(r'[ \n\t\r]+', Whitespace),
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(r'@[a-zA-Z_][a-zA-Z0-9_]*', Name.Decorator),
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(r'[~^*!%&\[\]<>|+=/?\-@\$]', Punctuation.Marker),
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(ident, Name),
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(r'(\.)+', Punctuation),
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],
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'function': [
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(r'[ \n\t\r]+', Whitespace),
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(ident, Name.Function, '#pop'),
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default('#pop'),
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],
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}
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