forked from varia/varia.website
55 lines
1.5 KiB
Python
55 lines
1.5 KiB
Python
|
# -*- coding: utf-8 -*-
|
||
|
|
"""
|
||
|
|
pygments.lexers.trafficscript
|
||
|
|
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
||
|
|
|
||
|
|
Lexer for RiverBed's TrafficScript (RTS) language.
|
||
|
|
|
||
|
|
:copyright: Copyright 2006-2019 by the Pygments team, see AUTHORS.
|
||
|
|
:license: BSD, see LICENSE for details.
|
||
|
|
"""
|
||
|
|
|
||
|
|
import re
|
||
|
|
|
||
|
|
from pygments.lexer import RegexLexer
|
||
|
|
from pygments.token import String, Number, Name, Keyword, Operator, Text, Comment
|
||
|
|
|
||
|
|
__all__ = ['RtsLexer']
|
||
|
|
|
||
|
|
|
||
|
|
class RtsLexer(RegexLexer):
|
||
|
|
"""
|
||
|
|
For `Riverbed Stingray Traffic Manager <http://www.riverbed.com/stingray>`_
|
||
|
|
|
||
|
|
.. versionadded:: 2.1
|
||
|
|
"""
|
||
|
|
name = 'TrafficScript'
|
||
|
|
aliases = ['rts','trafficscript']
|
||
|
|
filenames = ['*.rts']
|
||
|
|
|
||
|
|
tokens = {
|
||
|
|
'root' : [
|
||
|
|
(r"'(\\\\|\\[^\\]|[^'\\])*'", String),
|
||
|
|
(r'"', String, 'escapable-string'),
|
||
|
|
(r'(0x[0-9a-fA-F]+|\d+)', Number),
|
||
|
|
(r'\d+\.\d+', Number.Float),
|
||
|
|
(r'\$[a-zA-Z](\w|_)*', Name.Variable),
|
||
|
|
(r'(if|else|for(each)?|in|while|do|break|sub|return|import)', Keyword),
|
||
|
|
(r'[a-zA-Z][\w.]*', Name.Function),
|
||
|
|
(r'[-+*/%=,;(){}<>^.!~|&\[\]\?\:]', Operator),
|
||
|
|
(r'(>=|<=|==|!=|'
|
||
|
|
r'&&|\|\||'
|
||
|
|
r'\+=|.=|-=|\*=|/=|%=|<<=|>>=|&=|\|=|\^=|'
|
||
|
|
r'>>|<<|'
|
||
|
|
r'\+\+|--|=>)', Operator),
|
||
|
|
(r'[ \t\r]+', Text),
|
||
|
|
(r'#[^\n]*', Comment),
|
||
|
|
],
|
||
|
|
'escapable-string' : [
|
||
|
|
(r'\\[tsn]', String.Escape),
|
||
|
|
(r'[^"]', String),
|
||
|
|
(r'"', String, '#pop'),
|
||
|
|
],
|
||
|
|
|
||
|
|
}
|