second commit
This commit is contained in:
98
env/lib/python3.11/site-packages/pygments/lexers/wren.py
vendored
Normal file
98
env/lib/python3.11/site-packages/pygments/lexers/wren.py
vendored
Normal file
@ -0,0 +1,98 @@
|
||||
"""
|
||||
pygments.lexers.wren
|
||||
~~~~~~~~~~~~~~~~~~~~
|
||||
|
||||
Lexer for Wren.
|
||||
|
||||
:copyright: Copyright 2006-2024 by the Pygments team, see AUTHORS.
|
||||
:license: BSD, see LICENSE for details.
|
||||
"""
|
||||
|
||||
import re
|
||||
|
||||
from pygments.lexer import include, RegexLexer, words
|
||||
from pygments.token import Whitespace, Punctuation, Keyword, Name, Comment, \
|
||||
Operator, Number, String
|
||||
|
||||
__all__ = ['WrenLexer']
|
||||
|
||||
class WrenLexer(RegexLexer):
|
||||
"""
|
||||
For Wren source code, version 0.4.0.
|
||||
"""
|
||||
name = 'Wren'
|
||||
url = 'https://wren.io'
|
||||
aliases = ['wren']
|
||||
filenames = ['*.wren']
|
||||
version_added = '2.14'
|
||||
|
||||
flags = re.MULTILINE | re.DOTALL
|
||||
|
||||
tokens = {
|
||||
'root': [
|
||||
# Whitespace.
|
||||
(r'\s+', Whitespace),
|
||||
(r'[,\\\[\]{}]', Punctuation),
|
||||
|
||||
# Really 'root', not '#push': in 'interpolation',
|
||||
# parentheses inside the interpolation expression are
|
||||
# Punctuation, not String.Interpol.
|
||||
(r'\(', Punctuation, 'root'),
|
||||
(r'\)', Punctuation, '#pop'),
|
||||
|
||||
# Keywords.
|
||||
(words((
|
||||
'as', 'break', 'class', 'construct', 'continue', 'else',
|
||||
'for', 'foreign', 'if', 'import', 'return', 'static', 'super',
|
||||
'this', 'var', 'while'), prefix = r'(?<!\.)',
|
||||
suffix = r'\b'), Keyword),
|
||||
|
||||
(words((
|
||||
'true', 'false', 'null'), prefix = r'(?<!\.)',
|
||||
suffix = r'\b'), Keyword.Constant),
|
||||
|
||||
(words((
|
||||
'in', 'is'), prefix = r'(?<!\.)',
|
||||
suffix = r'\b'), Operator.Word),
|
||||
|
||||
# Comments.
|
||||
(r'/\*', Comment.Multiline, 'comment'), # Multiline, can nest.
|
||||
(r'//.*?$', Comment.Single), # Single line.
|
||||
(r'#.*?(\(.*?\))?$', Comment.Special), # Attribute or shebang.
|
||||
|
||||
# Names and operators.
|
||||
(r'[!%&*+\-./:<=>?\\^|~]+', Operator),
|
||||
(r'[a-z][a-zA-Z_0-9]*', Name),
|
||||
(r'[A-Z][a-zA-Z_0-9]*', Name.Class),
|
||||
(r'__[a-zA-Z_0-9]*', Name.Variable.Class),
|
||||
(r'_[a-zA-Z_0-9]*', Name.Variable.Instance),
|
||||
|
||||
# Numbers.
|
||||
(r'0x[0-9a-fA-F]+', Number.Hex),
|
||||
(r'\d+(\.\d+)?([eE][-+]?\d+)?', Number.Float),
|
||||
|
||||
# Strings.
|
||||
(r'""".*?"""', String), # Raw string
|
||||
(r'"', String, 'string'), # Other string
|
||||
],
|
||||
'comment': [
|
||||
(r'/\*', Comment.Multiline, '#push'),
|
||||
(r'\*/', Comment.Multiline, '#pop'),
|
||||
(r'([^*/]|\*(?!/)|/(?!\*))+', Comment.Multiline),
|
||||
],
|
||||
'string': [
|
||||
(r'"', String, '#pop'),
|
||||
(r'\\[\\%"0abefnrtv]', String.Escape), # Escape.
|
||||
(r'\\x[a-fA-F0-9]{2}', String.Escape), # Byte escape.
|
||||
(r'\\u[a-fA-F0-9]{4}', String.Escape), # Unicode escape.
|
||||
(r'\\U[a-fA-F0-9]{8}', String.Escape), # Long Unicode escape.
|
||||
|
||||
(r'%\(', String.Interpol, 'interpolation'),
|
||||
(r'[^\\"%]+', String), # All remaining characters.
|
||||
],
|
||||
'interpolation': [
|
||||
# redefine closing paren to be String.Interpol
|
||||
(r'\)', String.Interpol, '#pop'),
|
||||
include('root'),
|
||||
],
|
||||
}
|
Reference in New Issue
Block a user