intermediate changes

ref:cde9a383711a11544ce7e107a78147fb96cc4029

1 files changed, 84 insertions, 0 deletions

diff --git a/contrib/python/Pygments/py3/pygments/lexers/resource.py b/contrib/python/Pygments/py3/pygments/lexers/resource.py
new file mode 100644
index 0000000000..3ed176a181
--- /dev/null
+++ b/contrib/python/Pygments/py3/pygments/lexers/resource.py
@@ -0,0 +1,84 @@
+"""
+    pygments.lexers.resource
+    ~~~~~~~~~~~~~~~~~~~~~~~~
+
+    Lexer for resource definition files.
+
+    :copyright: Copyright 2006-2021 by the Pygments team, see AUTHORS.
+    :license: BSD, see LICENSE for details.
+"""
+
+import re
+
+from pygments.lexer import RegexLexer, bygroups, words
+from pygments.token import Comment, String, Number, Operator, Text, \
+    Keyword, Name
+
+__all__ = ['ResourceLexer']
+
+
+class ResourceLexer(RegexLexer):
+    """Lexer for `ICU Resource bundles
+    <http://userguide.icu-project.org/locale/resources>`_.
+
+    .. versionadded:: 2.0
+    """
+    name = 'ResourceBundle'
+    aliases = ['resourcebundle', 'resource']
+    filenames = []
+
+    _types = (':table', ':array', ':string', ':bin', ':import', ':intvector',
+              ':int', ':alias')
+
+    flags = re.MULTILINE | re.IGNORECASE
+    tokens = {
+        'root': [
+            (r'//.*?$', Comment),
+            (r'"', String, 'string'),
+            (r'-?\d+', Number.Integer),
+            (r'[,{}]', Operator),
+            (r'([^\s{:]+)(\s*)(%s?)' % '|'.join(_types),
+             bygroups(Name, Text, Keyword)),
+            (r'\s+', Text),
+            (words(_types), Keyword),
+        ],
+        'string': [
+            (r'(\\x[0-9a-f]{2}|\\u[0-9a-f]{4}|\\U00[0-9a-f]{6}|'
+             r'\\[0-7]{1,3}|\\c.|\\[abtnvfre\'"?\\]|\\\{|[^"{\\])+', String),
+            (r'\{', String.Escape, 'msgname'),
+            (r'"', String, '#pop')
+        ],
+        'msgname': [
+            (r'([^{},]+)(\s*)', bygroups(Name, String.Escape), ('#pop', 'message'))
+        ],
+        'message': [
+            (r'\{', String.Escape, 'msgname'),
+            (r'\}', String.Escape, '#pop'),
+            (r'(,)(\s*)([a-z]+)(\s*\})',
+             bygroups(Operator, String.Escape, Keyword, String.Escape), '#pop'),
+            (r'(,)(\s*)([a-z]+)(\s*)(,)(\s*)(offset)(\s*)(:)(\s*)(-?\d+)(\s*)',
+             bygroups(Operator, String.Escape, Keyword, String.Escape, Operator,
+                      String.Escape, Operator.Word, String.Escape, Operator,
+                      String.Escape, Number.Integer, String.Escape), 'choice'),
+            (r'(,)(\s*)([a-z]+)(\s*)(,)(\s*)',
+             bygroups(Operator, String.Escape, Keyword, String.Escape, Operator,
+                      String.Escape), 'choice'),
+            (r'\s+', String.Escape)
+        ],
+        'choice': [
+            (r'(=|<|>|<=|>=|!=)(-?\d+)(\s*\{)',
+             bygroups(Operator, Number.Integer, String.Escape), 'message'),
+            (r'([a-z]+)(\s*\{)', bygroups(Keyword.Type, String.Escape), 'str'),
+            (r'\}', String.Escape, ('#pop', '#pop')),
+            (r'\s+', String.Escape)
+        ],
+        'str': [
+            (r'\}', String.Escape, '#pop'),
+            (r'\{', String.Escape, 'msgname'),
+            (r'[^{}]+', String)
+        ]
+    }
+
+    def analyse_text(text):
+        if text.startswith('root:table'):
+            return 1.0