updates

Backend/venv/lib/python3.12/site-packages/pygments/lexers/json5.py

@@ -0,0 +1,83 @@
+"""
+    pygments.lexers.json5
+    ~~~~~~~~~~~~~~~~~~~~~
+
+    Lexer for Json5 file format.
+
+    :copyright: Copyright 2006-2025 by the Pygments team, see AUTHORS.
+    :license: BSD, see LICENSE for details.
+"""
+
+from pygments.lexer import include, RegexLexer, words
+from pygments.token import Comment, Keyword, Name, Number, Punctuation, \
+    String, Whitespace
+
+__all__ = ['Json5Lexer']
+
+
+def string_rules(quote_mark):
+    return [
+        (rf"[^{quote_mark}\\]+", String),
+        (r"\\.", String.Escape),
+        (r"\\", Punctuation),
+        (quote_mark, String, '#pop'),
+    ]
+
+
+def quoted_field_name(quote_mark):
+    return [
+        (rf'([^{quote_mark}\\]|\\.)*{quote_mark}',
+         Name.Variable, ('#pop', 'object_value'))
+    ]
+
+
+class Json5Lexer(RegexLexer):
+    """Lexer for JSON5 data structures."""
+
+    name = 'JSON5'
+    aliases = ['json5']
+    filenames = ['*.json5']
+    url = "https://json5.org"
+    version_added = '2.19'
+    tokens = {
+        '_comments': [
+            (r'(//|#).*\n', Comment.Single),
+            (r'/\*\*([^/]|/(?!\*))*\*/', String.Doc),
+            (r'/\*([^/]|/(?!\*))*\*/', Comment),
+        ],
+        'root': [
+            include('_comments'),
+            (r"'", String, 'singlestring'),
+            (r'"', String, 'doublestring'),
+            (r'[+-]?0[xX][0-9a-fA-F]+', Number.Hex),
+            (r'[+-.]?[0-9]+[.]?[0-9]?([eE][-]?[0-9]+)?', Number.Float),
+            (r'\{', Punctuation, 'object'),
+            (r'\[', Punctuation, 'array'),
+            (words(['false', 'Infinity', '+Infinity', '-Infinity', 'NaN',
+                    'null', 'true',], suffix=r'\b'), Keyword),
+            (r'\s+', Whitespace),
+            (r':', Punctuation),
+        ],
+        'singlestring': string_rules("'"),
+        'doublestring': string_rules('"'),
+        'array': [
+            (r',', Punctuation),
+            (r'\]', Punctuation, '#pop'),
+            include('root'),
+        ],
+        'object': [
+            (r'\s+', Whitespace),
+            (r'\}', Punctuation, '#pop'),
+            (r'\b([^:]+)', Name.Variable, 'object_value'),
+            (r'"', Name.Variable, 'double_field_name'),
+            (r"'", Name.Variable, 'single_field_name'),
+            include('_comments'),
+        ],
+        'double_field_name': quoted_field_name('"'),
+        'single_field_name': quoted_field_name("'"),
+        'object_value': [
+            (r',', Punctuation, '#pop'),
+            (r'\}', Punctuation, '#pop:2'),
+            include('root'),
+        ],
+    }