79 lines
2.5 KiB
Python
79 lines
2.5 KiB
Python
|
"""
|
||
|
|
pygments.lexers.sieve
|
||
|
|
~~~~~~~~~~~~~~~~~~~~~
|
||
|
|
|
||
|
|
Lexer for Sieve file format.
|
||
|
|
|
||
|
|
https://tools.ietf.org/html/rfc5228
|
||
|
|
https://tools.ietf.org/html/rfc5173
|
||
|
|
https://tools.ietf.org/html/rfc5229
|
||
|
|
https://tools.ietf.org/html/rfc5230
|
||
|
|
https://tools.ietf.org/html/rfc5232
|
||
|
|
https://tools.ietf.org/html/rfc5235
|
||
|
|
https://tools.ietf.org/html/rfc5429
|
||
|
|
https://tools.ietf.org/html/rfc8580
|
||
|
|
|
||
|
|
:copyright: Copyright 2006-2024 by the Pygments team, see AUTHORS.
|
||
|
|
:license: BSD, see LICENSE for details.
|
||
|
|
"""
|
||
|
|
|
||
|
|
from pygments.lexer import RegexLexer, bygroups
|
||
|
|
from pygments.token import Comment, Name, Literal, String, Text, Punctuation, \
|
||
|
|
Keyword
|
||
|
|
|
||
|
|
__all__ = ["SieveLexer"]
|
||
|
|
|
||
|
|
|
||
|
|
class SieveLexer(RegexLexer):
|
||
|
|
"""
|
||
|
|
Lexer for sieve format.
|
||
|
|
"""
|
||
|
|
name = 'Sieve'
|
||
|
|
filenames = ['*.siv', '*.sieve']
|
||
|
|
aliases = ['sieve']
|
||
|
|
url = 'https://en.wikipedia.org/wiki/Sieve_(mail_filtering_language)'
|
||
|
|
version_added = '2.6'
|
||
|
|
|
||
|
|
tokens = {
|
||
|
|
'root': [
|
||
|
|
(r'\s+', Text),
|
||
|
|
(r'[();,{}\[\]]', Punctuation),
|
||
|
|
# import:
|
||
|
|
(r'(?i)require',
|
||
|
|
Keyword.Namespace),
|
||
|
|
# tags:
|
||
|
|
(r'(?i)(:)(addresses|all|contains|content|create|copy|comparator|'
|
||
|
|
r'count|days|detail|domain|fcc|flags|from|handle|importance|is|'
|
||
|
|
r'localpart|length|lowerfirst|lower|matches|message|mime|options|'
|
||
|
|
r'over|percent|quotewildcard|raw|regex|specialuse|subject|text|'
|
||
|
|
r'under|upperfirst|upper|value)',
|
||
|
|
bygroups(Name.Tag, Name.Tag)),
|
||
|
|
# tokens:
|
||
|
|
(r'(?i)(address|addflag|allof|anyof|body|discard|elsif|else|envelope|'
|
||
|
|
r'ereject|exists|false|fileinto|if|hasflag|header|keep|'
|
||
|
|
r'notify_method_capability|notify|not|redirect|reject|removeflag|'
|
||
|
|
r'setflag|size|spamtest|stop|string|true|vacation|virustest)',
|
||
|
|
Name.Builtin),
|
||
|
|
(r'(?i)set',
|
||
|
|
Keyword.Declaration),
|
||
|
|
# number:
|
||
|
|
(r'([0-9.]+)([kmgKMG])?',
|
||
|
|
bygroups(Literal.Number, Literal.Number)),
|
||
|
|
# comment:
|
||
|
|
(r'#.*$',
|
||
|
|
Comment.Single),
|
||
|
|
(r'/\*.*\*/',
|
||
|
|
Comment.Multiline),
|
||
|
|
# string:
|
||
|
|
(r'"[^"]*?"',
|
||
|
|
String),
|
||
|
|
# text block:
|
||
|
|
(r'text:',
|
||
|
|
Name.Tag, 'text'),
|
||
|
|
],
|
||
|
|
'text': [
|
||
|
|
(r'[^.].*?\n', String),
|
||
|
|
(r'^\.', Punctuation, "#pop"),
|
||
|
|
]
|
||
|
|
}
|