71 lines
1.9 KiB
Python
71 lines
1.9 KiB
Python
|
# -*- coding: utf-8 -*-
|
||
|
|
"""
|
||
|
|
pygments.lexers.scdoc
|
||
|
|
~~~~~~~~~~~~~~~~~~~~~
|
||
|
|
|
||
|
|
Lexer for scdoc, a simple man page generator.
|
||
|
|
|
||
|
|
:copyright: Copyright 2006-2019 by the Pygments team, see AUTHORS.
|
||
|
|
:license: BSD, see LICENSE for details.
|
||
|
|
"""
|
||
|
|
|
||
|
|
import re
|
||
|
|
|
||
|
|
from pygments.lexer import RegexLexer, include, bygroups, \
|
||
|
|
using, this
|
||
|
|
from pygments.token import Text, Comment, Keyword, String, \
|
||
|
|
Generic
|
||
|
|
|
||
|
|
|
||
|
|
__all__ = ['ScdocLexer']
|
||
|
|
|
||
|
|
|
||
|
|
class ScdocLexer(RegexLexer):
|
||
|
|
"""
|
||
|
|
`scdoc` is a simple man page generator for POSIX systems written in C99.
|
||
|
|
https://git.sr.ht/~sircmpwn/scdoc
|
||
|
|
|
||
|
|
.. versionadded:: 2.5
|
||
|
|
"""
|
||
|
|
name = 'scdoc'
|
||
|
|
aliases = ['scdoc', 'scd']
|
||
|
|
filenames = ['*.scd', '*.scdoc']
|
||
|
|
flags = re.MULTILINE
|
||
|
|
|
||
|
|
tokens = {
|
||
|
|
'root': [
|
||
|
|
# comment
|
||
|
|
(r'^(;.+\n)', bygroups(Comment)),
|
||
|
|
|
||
|
|
# heading with pound prefix
|
||
|
|
(r'^(#)([^#].+\n)', bygroups(Generic.Heading, Text)),
|
||
|
|
(r'^(#{2})(.+\n)', bygroups(Generic.Subheading, Text)),
|
||
|
|
# bulleted lists
|
||
|
|
(r'^(\s*)([*-])(\s)(.+\n)',
|
||
|
|
bygroups(Text, Keyword, Text, using(this, state='inline'))),
|
||
|
|
# numbered lists
|
||
|
|
(r'^(\s*)(\.+\.)( .+\n)',
|
||
|
|
bygroups(Text, Keyword, using(this, state='inline'))),
|
||
|
|
# quote
|
||
|
|
(r'^(\s*>\s)(.+\n)', bygroups(Keyword, Generic.Emph)),
|
||
|
|
# text block
|
||
|
|
(r'^(```\n)([\w\W]*?)(^```$)', bygroups(String, Text, String)),
|
||
|
|
|
||
|
|
include('inline'),
|
||
|
|
],
|
||
|
|
'inline': [
|
||
|
|
# escape
|
||
|
|
(r'\\.', Text),
|
||
|
|
# underlines
|
||
|
|
(r'(\s)(_[^_]+_)(\W|\n)', bygroups(Text, Generic.Emph, Text)),
|
||
|
|
# bold
|
||
|
|
(r'(\s)(\*[^\*]+\*)(\W|\n)', bygroups(Text, Generic.Strong, Text)),
|
||
|
|
# inline code
|
||
|
|
(r'`[^`]+`', String.Backtick),
|
||
|
|
|
||
|
|
# general text, must come last!
|
||
|
|
(r'[^\\\s]+', Text),
|
||
|
|
(r'.', Text),
|
||
|
|
],
|
||
|
|
}
|