intermediate changes

ref:cde9a383711a11544ce7e107a78147fb96cc4029

1 files changed, 69 insertions, 0 deletions

diff --git a/contrib/python/Pygments/py2/pygments/lexers/x10.py b/contrib/python/Pygments/py2/pygments/lexers/x10.py
new file mode 100644
index 0000000000..eac87b1cff
--- /dev/null
+++ b/contrib/python/Pygments/py2/pygments/lexers/x10.py
@@ -0,0 +1,69 @@
+# -*- coding: utf-8 -*-
+"""
+    pygments.lexers.x10
+    ~~~~~~~~~~~~~~~~~~~
+
+    Lexers for the X10 programming 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 Text, Comment, Operator, Keyword, Name, String, \
+    Number, Punctuation, Error
+
+__all__ = ['X10Lexer']
+
+class X10Lexer(RegexLexer):
+    """
+    For the X10 language.
+
+    .. versionadded:: 0.1
+    """
+
+    name = 'X10'
+    aliases = ['x10', 'xten']
+    filenames = ['*.x10']
+    mimetypes = ['text/x-x10']
+
+    keywords = (
+        'as', 'assert', 'async', 'at', 'athome', 'ateach', 'atomic',
+        'break', 'case', 'catch', 'class', 'clocked', 'continue',
+        'def', 'default', 'do', 'else', 'final', 'finally', 'finish',
+        'for', 'goto', 'haszero', 'here', 'if', 'import', 'in',
+        'instanceof', 'interface', 'isref', 'new', 'offer',
+        'operator', 'package', 'return', 'struct', 'switch', 'throw',
+        'try', 'type', 'val', 'var', 'when', 'while'
+    )
+
+    types = (
+        'void'
+    )
+
+    values = (
+        'false', 'null', 'self', 'super', 'this', 'true'
+    )
+
+    modifiers = (
+        'abstract', 'extends', 'implements', 'native', 'offers',
+        'private', 'property', 'protected', 'public', 'static',
+        'throws', 'transient'
+    )
+
+    tokens = {
+        'root': [
+            (r'[^\S\n]+', Text),
+            (r'//.*?\n', Comment.Single),
+            (r'/\*(.|\n)*?\*/', Comment.Multiline),
+            (r'\b(%s)\b' % '|'.join(keywords), Keyword),
+            (r'\b(%s)\b' % '|'.join(types), Keyword.Type),
+            (r'\b(%s)\b' % '|'.join(values), Keyword.Constant),
+            (r'\b(%s)\b' % '|'.join(modifiers), Keyword.Declaration),
+            (r'"(\\\\|\\"|[^"])*"', String),
+            (r"'\\.'|'[^\\]'|'\\u[0-9a-fA-F]{4}'", String.Char),
+            (r'.', Text)
+        ],
+    }