77 lines
2.5 KiB
Python
77 lines
2.5 KiB
Python
|
# -*- coding: utf-8 -*-
|
||
|
|
"""
|
||
|
|
pygments.lexers.ambient
|
||
|
|
~~~~~~~~~~~~~~~~~~~~~~~
|
||
|
|
|
||
|
|
Lexers for AmbientTalk language.
|
||
|
|
|
||
|
|
:copyright: Copyright 2006-2020 by the Pygments team, see AUTHORS.
|
||
|
|
:license: BSD, see LICENSE for details.
|
||
|
|
"""
|
||
|
|
|
||
|
|
import re
|
||
|
|
|
||
|
|
from pygments.lexer import RegexLexer, include, words
|
||
|
|
from pygments.token import Text, Comment, Operator, Keyword, Name, String, \
|
||
|
|
Number, Punctuation
|
||
|
|
|
||
|
|
__all__ = ['AmbientTalkLexer']
|
||
|
|
|
||
|
|
|
||
|
|
class AmbientTalkLexer(RegexLexer):
|
||
|
|
"""
|
||
|
|
Lexer for `AmbientTalk <https://code.google.com/p/ambienttalk>`_ source code.
|
||
|
|
|
||
|
|
.. versionadded:: 2.0
|
||
|
|
"""
|
||
|
|
name = 'AmbientTalk'
|
||
|
|
filenames = ['*.at']
|
||
|
|
aliases = ['at', 'ambienttalk', 'ambienttalk/2']
|
||
|
|
mimetypes = ['text/x-ambienttalk']
|
||
|
|
|
||
|
|
flags = re.MULTILINE | re.DOTALL
|
||
|
|
|
||
|
|
builtin = words(('if:', 'then:', 'else:', 'when:', 'whenever:', 'discovered:',
|
||
|
|
'disconnected:', 'reconnected:', 'takenOffline:', 'becomes:',
|
||
|
|
'export:', 'as:', 'object:', 'actor:', 'mirror:', 'taggedAs:',
|
||
|
|
'mirroredBy:', 'is:'))
|
||
|
|
tokens = {
|
||
|
|
'root': [
|
||
|
|
(r'\s+', Text),
|
||
|
|
(r'//.*?\n', Comment.Single),
|
||
|
|
(r'/\*.*?\*/', Comment.Multiline),
|
||
|
|
(r'(def|deftype|import|alias|exclude)\b', Keyword),
|
||
|
|
(builtin, Name.Builtin),
|
||
|
|
(r'(true|false|nil)\b', Keyword.Constant),
|
||
|
|
(r'(~|lobby|jlobby|/)\.', Keyword.Constant, 'namespace'),
|
||
|
|
(r'"(\\\\|\\"|[^"])*"', String),
|
||
|
|
(r'\|', Punctuation, 'arglist'),
|
||
|
|
(r'<:|[*^!%&<>+=,./?-]|:=', Operator),
|
||
|
|
(r"`[a-zA-Z_]\w*", String.Symbol),
|
||
|
|
(r"[a-zA-Z_]\w*:", Name.Function),
|
||
|
|
(r"[{}()\[\];`]", Punctuation),
|
||
|
|
(r'(self|super)\b', Name.Variable.Instance),
|
||
|
|
(r"[a-zA-Z_]\w*", Name.Variable),
|
||
|
|
(r"@[a-zA-Z_]\w*", Name.Class),
|
||
|
|
(r"@\[", Name.Class, 'annotations'),
|
||
|
|
include('numbers'),
|
||
|
|
],
|
||
|
|
'numbers': [
|
||
|
|
(r'(\d+\.\d*|\d*\.\d+)([eE][+-]?[0-9]+)?', Number.Float),
|
||
|
|
(r'\d+', Number.Integer)
|
||
|
|
],
|
||
|
|
'namespace': [
|
||
|
|
(r'[a-zA-Z_]\w*\.', Name.Namespace),
|
||
|
|
(r'[a-zA-Z_]\w*:', Name.Function, '#pop'),
|
||
|
|
(r'[a-zA-Z_]\w*(?!\.)', Name.Function, '#pop')
|
||
|
|
],
|
||
|
|
'annotations': [
|
||
|
|
(r"(.*?)\]", Name.Class, '#pop')
|
||
|
|
],
|
||
|
|
'arglist': [
|
||
|
|
(r'\|', Punctuation, '#pop'),
|
||
|
|
(r'\s*(,)\s*', Punctuation),
|
||
|
|
(r'[a-zA-Z_]\w*', Name.Variable),
|
||
|
|
],
|
||
|
|
}
|