104 lines
3.3 KiB
Python
104 lines
3.3 KiB
Python
|
"""
|
||
|
|
pygments.lexers.sophia
|
||
|
|
~~~~~~~~~~~~~~~~~~~~~~
|
||
|
|
|
||
|
|
Lexer for Sophia.
|
||
|
|
|
||
|
|
Derived from pygments/lexers/reason.py.
|
||
|
|
|
||
|
|
:copyright: Copyright 2006-2022 by the Pygments team, see AUTHORS.
|
||
|
|
:license: BSD, see LICENSE for details.
|
||
|
|
"""
|
||
|
|
|
||
|
|
from pygments.lexer import RegexLexer, include, default, words
|
||
|
|
from pygments.token import Comment, Keyword, Name, Number, Operator, \
|
||
|
|
Punctuation, String, Text
|
||
|
|
|
||
|
|
__all__ = ['SophiaLexer']
|
||
|
|
|
||
|
|
class SophiaLexer(RegexLexer):
|
||
|
|
"""
|
||
|
|
A Sophia lexer.
|
||
|
|
|
||
|
|
.. versionadded:: 2.11
|
||
|
|
"""
|
||
|
|
|
||
|
|
name = 'Sophia'
|
||
|
|
aliases = ['sophia']
|
||
|
|
filenames = ['*.aes']
|
||
|
|
mimetypes = []
|
||
|
|
|
||
|
|
keywords = (
|
||
|
|
'contract', 'include', 'let', 'switch', 'type', 'record', 'datatype',
|
||
|
|
'if', 'elif', 'else', 'function', 'stateful', 'payable', 'public',
|
||
|
|
'entrypoint', 'private', 'indexed', 'namespace', 'interface', 'main',
|
||
|
|
'using', 'as', 'for', 'hiding',
|
||
|
|
)
|
||
|
|
|
||
|
|
builtins = ('state', 'put', 'abort', 'require')
|
||
|
|
|
||
|
|
word_operators = ('mod', 'band', 'bor', 'bxor', 'bnot')
|
||
|
|
|
||
|
|
primitive_types = ('int', 'address', 'bool', 'bits', 'bytes', 'string',
|
||
|
|
'list', 'option', 'char', 'unit', 'map', 'event',
|
||
|
|
'hash', 'signature', 'oracle', 'oracle_query')
|
||
|
|
|
||
|
|
tokens = {
|
||
|
|
'escape-sequence': [
|
||
|
|
(r'\\[\\"\'ntbr]', String.Escape),
|
||
|
|
(r'\\[0-9]{3}', String.Escape),
|
||
|
|
(r'\\x[0-9a-fA-F]{2}', String.Escape),
|
||
|
|
],
|
||
|
|
'root': [
|
||
|
|
(r'\s+', Text.Whitespace),
|
||
|
|
(r'(true|false)\b', Keyword.Constant),
|
||
|
|
(r'\b([A-Z][\w\']*)(?=\s*\.)', Name.Class, 'dotted'),
|
||
|
|
(r'\b([A-Z][\w\']*)', Name.Function),
|
||
|
|
(r'//.*?\n', Comment.Single),
|
||
|
|
(r'\/\*(?!/)', Comment.Multiline, 'comment'),
|
||
|
|
|
||
|
|
(r'0[xX][\da-fA-F][\da-fA-F_]*', Number.Hex),
|
||
|
|
(r'#[\da-fA-F][\da-fA-F_]*', Name.Label),
|
||
|
|
(r'\d[\d_]*', Number.Integer),
|
||
|
|
|
||
|
|
(words(keywords, suffix=r'\b'), Keyword),
|
||
|
|
(words(builtins, suffix=r'\b'), Name.Builtin),
|
||
|
|
(words(word_operators, prefix=r'\b', suffix=r'\b'), Operator.Word),
|
||
|
|
(words(primitive_types, prefix=r'\b', suffix=r'\b'), Keyword.Type),
|
||
|
|
|
||
|
|
(r'[=!<>+\\*/:&|?~@^-]', Operator.Word),
|
||
|
|
(r'[.;:{}(),\[\]]', Punctuation),
|
||
|
|
|
||
|
|
(r"(ak_|ok_|oq_|ct_)[\w']*", Name.Label),
|
||
|
|
(r"[^\W\d][\w']*", Name),
|
||
|
|
|
||
|
|
(r"'(?:(\\[\\\"'ntbr ])|(\\[0-9]{3})|(\\x[0-9a-fA-F]{2}))'",
|
||
|
|
String.Char),
|
||
|
|
(r"'.'", String.Char),
|
||
|
|
(r"'[a-z][\w]*", Name.Variable),
|
||
|
|
|
||
|
|
(r'"', String.Double, 'string')
|
||
|
|
],
|
||
|
|
'comment': [
|
||
|
|
(r'[^/*]+', Comment.Multiline),
|
||
|
|
(r'\/\*', Comment.Multiline, '#push'),
|
||
|
|
(r'\*\/', Comment.Multiline, '#pop'),
|
||
|
|
(r'\*', Comment.Multiline),
|
||
|
|
],
|
||
|
|
'string': [
|
||
|
|
(r'[^\\"]+', String.Double),
|
||
|
|
include('escape-sequence'),
|
||
|
|
(r'\\\n', String.Double),
|
||
|
|
(r'"', String.Double, '#pop'),
|
||
|
|
],
|
||
|
|
'dotted': [
|
||
|
|
(r'\s+', Text),
|
||
|
|
(r'\.', Punctuation),
|
||
|
|
(r'[A-Z][\w\']*(?=\s*\.)', Name.Function),
|
||
|
|
(r'[A-Z][\w\']*', Name.Function, '#pop'),
|
||
|
|
(r'[a-z_][\w\']*', Name, '#pop'),
|
||
|
|
default('#pop'),
|
||
|
|
],
|
||
|
|
}
|
||
|
|
|