1 files changed, 0 insertions, 76 deletions
diff --git a/pygments/lexers/ambient.py b/pygments/lexers/ambient.py
deleted file mode 100644
index 7d42d12a..00000000
--- a/pygments/lexers/ambient.py
+++ /dev/null
@@ -1,76 +0,0 @@
-# -*- coding: utf-8 -*-
-"""
-    pygments.lexers.ambient
-    ~~~~~~~~~~~~~~~~~~~~~~~
-
-    Lexers for AmbientTalk language.
-
-    :copyright: Copyright 2006-2019 by the Pygments team, see AUTHORS.
-    :license: BSD, see LICENSE for details.
-"""
-
-import re
-
-from pygments.lexer import RegexLexer, include, words
-from pygments.token import Text, Comment, Operator, Keyword, Name, String, \
-    Number, Punctuation
-
-__all__ = ['AmbientTalkLexer']
-
-
-class AmbientTalkLexer(RegexLexer):
-    """
-    Lexer for `AmbientTalk <https://code.google.com/p/ambienttalk>`_ source code.
-
-    .. versionadded:: 2.0
-    """
-    name = 'AmbientTalk'
-    filenames = ['*.at']
-    aliases = ['at', 'ambienttalk', 'ambienttalk/2']
-    mimetypes = ['text/x-ambienttalk']
-
-    flags = re.MULTILINE | re.DOTALL
-
-    builtin = words(('if:', 'then:', 'else:', 'when:', 'whenever:', 'discovered:',
-                     'disconnected:', 'reconnected:', 'takenOffline:', 'becomes:',
-                     'export:', 'as:', 'object:', 'actor:', 'mirror:', 'taggedAs:',
-                     'mirroredBy:', 'is:'))
-    tokens = {
-        'root': [
-            (r'\s+', Text),
-            (r'//.*?\n', Comment.Single),
-            (r'/\*.*?\*/', Comment.Multiline),
-            (r'(def|deftype|import|alias|exclude)\b', Keyword),
-            (builtin, Name.Builtin),
-            (r'(true|false|nil)\b', Keyword.Constant),
-            (r'(~|lobby|jlobby|/)\.', Keyword.Constant, 'namespace'),
-            (r'"(\\\\|\\"|[^"])*"', String),
-            (r'\|', Punctuation, 'arglist'),
-            (r'<:|[*^!%&<>+=,./?-]|:=', Operator),
-            (r"`[a-zA-Z_]\w*", String.Symbol),
-            (r"[a-zA-Z_]\w*:", Name.Function),
-            (r"[{}()\[\];`]", Punctuation),
-            (r'(self|super)\b', Name.Variable.Instance),
-            (r"[a-zA-Z_]\w*", Name.Variable),
-            (r"@[a-zA-Z_]\w*", Name.Class),
-            (r"@\[", Name.Class, 'annotations'),
-            include('numbers'),
-        ],
-        'numbers': [
-            (r'(\d+\.\d*|\d*\.\d+)([eE][+-]?[0-9]+)?', Number.Float),
-            (r'\d+', Number.Integer)
-        ],
-        'namespace': [
-            (r'[a-zA-Z_]\w*\.', Name.Namespace),
-            (r'[a-zA-Z_]\w*:', Name.Function, '#pop'),
-            (r'[a-zA-Z_]\w*(?!\.)', Name.Function, '#pop')
-        ],
-        'annotations': [
-            (r"(.*?)\]", Name.Class, '#pop')
-        ],
-        'arglist': [
-            (r'\|', Punctuation, '#pop'),
-            (r'\s*(,)\s*', Punctuation),
-            (r'[a-zA-Z_]\w*', Name.Variable),
-        ],
-    }