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"""
pygments.lexers.ooc
~~~~~~~~~~~~~~~~~~~
Lexers for the Ooc language.
:copyright: Copyright 2006-2021 by the Pygments team, see AUTHORS.
:license: BSD, see LICENSE for details.
"""
from pygments.lexer import RegexLexer, bygroups, words
from pygments.token import Text, Comment, Operator, Keyword, Name, String, \
Number, Punctuation
__all__ = ['OocLexer']
class OocLexer(RegexLexer):
"""
For `Ooc <http://ooc-lang.org/>`_ source code
.. versionadded:: 1.2
"""
name = 'Ooc'
aliases = ['ooc']
filenames = ['*.ooc']
mimetypes = ['text/x-ooc']
tokens = {
'root': [
(words((
'class', 'interface', 'implement', 'abstract', 'extends', 'from',
'this', 'super', 'new', 'const', 'final', 'static', 'import',
'use', 'extern', 'inline', 'proto', 'break', 'continue',
'fallthrough', 'operator', 'if', 'else', 'for', 'while', 'do',
'switch', 'case', 'as', 'in', 'version', 'return', 'true',
'false', 'null'), prefix=r'\b', suffix=r'\b'),
Keyword),
(r'include\b', Keyword, 'include'),
(r'(cover)([ \t]+)(from)([ \t]+)(\w+[*@]?)',
bygroups(Keyword, Text, Keyword, Text, Name.Class)),
(r'(func)((?:[ \t]|\\\n)+)(~[a-z_]\w*)',
bygroups(Keyword, Text, Name.Function)),
(r'\bfunc\b', Keyword),
# Note: %= and ^= not listed on http://ooc-lang.org/syntax
(r'//.*', Comment),
(r'(?s)/\*.*?\*/', Comment.Multiline),
(r'(==?|\+=?|-[=>]?|\*=?|/=?|:=|!=?|%=?|\?|>{1,3}=?|<{1,3}=?|\.\.|'
r'&&?|\|\|?|\^=?)', Operator),
(r'(\.)([ \t]*)([a-z]\w*)', bygroups(Operator, Text,
Name.Function)),
(r'[A-Z][A-Z0-9_]+', Name.Constant),
(r'[A-Z]\w*([@*]|\[[ \t]*\])?', Name.Class),
(r'([a-z]\w*(?:~[a-z]\w*)?)((?:[ \t]|\\\n)*)(?=\()',
bygroups(Name.Function, Text)),
(r'[a-z]\w*', Name.Variable),
# : introduces types
(r'[:(){}\[\];,]', Punctuation),
(r'0x[0-9a-fA-F]+', Number.Hex),
(r'0c[0-9]+', Number.Oct),
(r'0b[01]+', Number.Bin),
(r'[0-9_]\.[0-9_]*(?!\.)', Number.Float),
(r'[0-9_]+', Number.Decimal),
(r'"(?:\\.|\\[0-7]{1,3}|\\x[a-fA-F0-9]{1,2}|[^\\"])*"',
String.Double),
(r"'(?:\\.|\\[0-9]{1,3}|\\x[a-fA-F0-9]{1,2}|[^\\\'\n])'",
String.Char),
(r'@', Punctuation), # pointer dereference
(r'\.', Punctuation), # imports or chain operator
(r'\\[ \t\n]', Text),
(r'[ \t]+', Text),
],
'include': [
(r'[\w/]+', Name),
(r',', Punctuation),
(r'[ \t]', Text),
(r'[;\n]', Text, '#pop'),
],
}
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