Restoring authorship annotation for <[email protected]>. Commit 1 of 2.

1 files changed, 100 insertions, 100 deletions

diff --git a/contrib/python/Pygments/py3/pygments/lexers/verification.py b/contrib/python/Pygments/py3/pygments/lexers/verification.py
index 2d473ae8128..5a502efb47c 100644
--- a/contrib/python/Pygments/py3/pygments/lexers/verification.py
+++ b/contrib/python/Pygments/py3/pygments/lexers/verification.py
@@ -1,113 +1,113 @@
-"""
-    pygments.lexers.verification
-    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-    Lexer for Intermediate Verification Languages (IVLs).
-
+""" 
+    pygments.lexers.verification 
+    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 
+ 
+    Lexer for Intermediate Verification Languages (IVLs). 
+ 
     :copyright: Copyright 2006-2021 by the Pygments team, see AUTHORS.
-    :license: BSD, see LICENSE for details.
-"""
-
-from pygments.lexer import RegexLexer, include, words
-from pygments.token import Comment, Operator, Keyword, Name, Number, \
+    :license: BSD, see LICENSE for details. 
+""" 
+ 
+from pygments.lexer import RegexLexer, include, words 
+from pygments.token import Comment, Operator, Keyword, Name, Number, \ 
     Punctuation, Text, Generic
-
-__all__ = ['BoogieLexer', 'SilverLexer']
-
-
-class BoogieLexer(RegexLexer):
-    """
-    For `Boogie <https://boogie.codeplex.com/>`_ source code.
-
-    .. versionadded:: 2.1
-    """
-    name = 'Boogie'
-    aliases = ['boogie']
-    filenames = ['*.bpl']
-
-    tokens = {
-        'root': [
-            # Whitespace and Comments
+ 
+__all__ = ['BoogieLexer', 'SilverLexer'] 
+ 
+ 
+class BoogieLexer(RegexLexer): 
+    """ 
+    For `Boogie <https://boogie.codeplex.com/>`_ source code. 
+ 
+    .. versionadded:: 2.1 
+    """ 
+    name = 'Boogie' 
+    aliases = ['boogie'] 
+    filenames = ['*.bpl'] 
+ 
+    tokens = { 
+        'root': [ 
+            # Whitespace and Comments 
             (r'\n', Text),
             (r'\s+', Text),
             (r'\\\n', Text),  # line continuation
-            (r'//[/!](.*?)\n', Comment.Doc),
-            (r'//(.*?)\n', Comment.Single),
-            (r'/\*', Comment.Multiline, 'comment'),
-
-            (words((
-                'axiom', 'break', 'call', 'ensures', 'else', 'exists', 'function',
-                'forall', 'if', 'invariant', 'modifies', 'procedure',  'requires',
-                'then', 'var', 'while'),
-             suffix=r'\b'), Keyword),
-            (words(('const',), suffix=r'\b'), Keyword.Reserved),
-
-            (words(('bool', 'int', 'ref'), suffix=r'\b'), Keyword.Type),
-            include('numbers'),
-            (r"(>=|<=|:=|!=|==>|&&|\|\||[+/\-=>*<\[\]])", Operator),
+            (r'//[/!](.*?)\n', Comment.Doc), 
+            (r'//(.*?)\n', Comment.Single), 
+            (r'/\*', Comment.Multiline, 'comment'), 
+ 
+            (words(( 
+                'axiom', 'break', 'call', 'ensures', 'else', 'exists', 'function', 
+                'forall', 'if', 'invariant', 'modifies', 'procedure',  'requires', 
+                'then', 'var', 'while'), 
+             suffix=r'\b'), Keyword), 
+            (words(('const',), suffix=r'\b'), Keyword.Reserved), 
+ 
+            (words(('bool', 'int', 'ref'), suffix=r'\b'), Keyword.Type), 
+            include('numbers'), 
+            (r"(>=|<=|:=|!=|==>|&&|\|\||[+/\-=>*<\[\]])", Operator), 
             (r'\{.*?\}', Generic.Emph), #triggers
-            (r"([{}():;,.])", Punctuation),
-            # Identifier
-            (r'[a-zA-Z_]\w*', Name),
-        ],
-        'comment': [
-            (r'[^*/]+', Comment.Multiline),
-            (r'/\*', Comment.Multiline, '#push'),
-            (r'\*/', Comment.Multiline, '#pop'),
-            (r'[*/]', Comment.Multiline),
-        ],
-        'numbers': [
-            (r'[0-9]+', Number.Integer),
-        ],
-    }
-
-
-class SilverLexer(RegexLexer):
-    """
-    For `Silver <https://bitbucket.org/viperproject/silver>`_ source code.
-
-    .. versionadded:: 2.2
-    """
-    name = 'Silver'
-    aliases = ['silver']
-    filenames = ['*.sil', '*.vpr']
-
-    tokens = {
-        'root': [
-            # Whitespace and Comments
+            (r"([{}():;,.])", Punctuation), 
+            # Identifier 
+            (r'[a-zA-Z_]\w*', Name), 
+        ], 
+        'comment': [ 
+            (r'[^*/]+', Comment.Multiline), 
+            (r'/\*', Comment.Multiline, '#push'), 
+            (r'\*/', Comment.Multiline, '#pop'), 
+            (r'[*/]', Comment.Multiline), 
+        ], 
+        'numbers': [ 
+            (r'[0-9]+', Number.Integer), 
+        ], 
+    } 
+ 
+ 
+class SilverLexer(RegexLexer): 
+    """ 
+    For `Silver <https://bitbucket.org/viperproject/silver>`_ source code. 
+ 
+    .. versionadded:: 2.2 
+    """ 
+    name = 'Silver' 
+    aliases = ['silver'] 
+    filenames = ['*.sil', '*.vpr'] 
+ 
+    tokens = { 
+        'root': [ 
+            # Whitespace and Comments 
             (r'\n', Text),
             (r'\s+', Text),
             (r'\\\n', Text),  # line continuation
-            (r'//[/!](.*?)\n', Comment.Doc),
-            (r'//(.*?)\n', Comment.Single),
-            (r'/\*', Comment.Multiline, 'comment'),
-
-            (words((
-                'result', 'true', 'false', 'null', 'method', 'function',
-                'predicate', 'program', 'domain', 'axiom', 'var', 'returns',
+            (r'//[/!](.*?)\n', Comment.Doc), 
+            (r'//(.*?)\n', Comment.Single), 
+            (r'/\*', Comment.Multiline, 'comment'), 
+ 
+            (words(( 
+                'result', 'true', 'false', 'null', 'method', 'function', 
+                'predicate', 'program', 'domain', 'axiom', 'var', 'returns', 
                 'field', 'define', 'fold', 'unfold', 'inhale', 'exhale', 'new', 'assert',
-                'assume', 'goto', 'while', 'if', 'elseif', 'else', 'fresh',
-                'constraining', 'Seq', 'Set', 'Multiset', 'union', 'intersection',
-                'setminus', 'subset', 'unfolding', 'in', 'old', 'forall', 'exists',
-                'acc', 'wildcard', 'write', 'none', 'epsilon', 'perm', 'unique',
-                'apply', 'package', 'folding', 'label', 'forperm'),
-             suffix=r'\b'), Keyword),
+                'assume', 'goto', 'while', 'if', 'elseif', 'else', 'fresh', 
+                'constraining', 'Seq', 'Set', 'Multiset', 'union', 'intersection', 
+                'setminus', 'subset', 'unfolding', 'in', 'old', 'forall', 'exists', 
+                'acc', 'wildcard', 'write', 'none', 'epsilon', 'perm', 'unique', 
+                'apply', 'package', 'folding', 'label', 'forperm'), 
+             suffix=r'\b'), Keyword), 
             (words(('requires', 'ensures', 'invariant'), suffix=r'\b'), Name.Decorator),
             (words(('Int', 'Perm', 'Bool', 'Ref', 'Rational'), suffix=r'\b'), Keyword.Type),
-            include('numbers'),
-            (r'[!%&*+=|?:<>/\-\[\]]', Operator),
+            include('numbers'), 
+            (r'[!%&*+=|?:<>/\-\[\]]', Operator), 
             (r'\{.*?\}', Generic.Emph), #triggers
-            (r'([{}():;,.])', Punctuation),
-            # Identifier
-            (r'[\w$]\w*', Name),
-        ],
-        'comment': [
-            (r'[^*/]+', Comment.Multiline),
-            (r'/\*', Comment.Multiline, '#push'),
-            (r'\*/', Comment.Multiline, '#pop'),
-            (r'[*/]', Comment.Multiline),
-        ],
-        'numbers': [
-            (r'[0-9]+', Number.Integer),
-        ],
-    }
+            (r'([{}():;,.])', Punctuation), 
+            # Identifier 
+            (r'[\w$]\w*', Name), 
+        ], 
+        'comment': [ 
+            (r'[^*/]+', Comment.Multiline), 
+            (r'/\*', Comment.Multiline, '#push'), 
+            (r'\*/', Comment.Multiline, '#pop'), 
+            (r'[*/]', Comment.Multiline), 
+        ], 
+        'numbers': [ 
+            (r'[0-9]+', Number.Integer), 
+        ], 
+    }