1 files changed, 0 insertions, 101 deletions
diff --git a/pygments/lexers/apl.py b/pygments/lexers/apl.py
deleted file mode 100644
index 26962504..00000000
--- a/pygments/lexers/apl.py
+++ /dev/null
@@ -1,101 +0,0 @@
-# -*- coding: utf-8 -*-
-"""
-    pygments.lexers.apl
-    ~~~~~~~~~~~~~~~~~~~
-
-    Lexers for APL.
-
-    :copyright: Copyright 2006-2019 by the Pygments team, see AUTHORS.
-    :license: BSD, see LICENSE for details.
-"""
-
-from pygments.lexer import RegexLexer
-from pygments.token import Text, Comment, Operator, Keyword, Name, String, \
-    Number, Punctuation
-
-__all__ = ['APLLexer']
-
-
-class APLLexer(RegexLexer):
-    """
-    A simple APL lexer.
-
-    .. versionadded:: 2.0
-    """
-    name = 'APL'
-    aliases = ['apl']
-    filenames = ['*.apl']
-
-    tokens = {
-        'root': [
-            # Whitespace
-            # ==========
-            (r'\s+', Text),
-            #
-            # Comment
-            # =======
-            # '⍝' is traditional; '#' is supported by GNU APL and NGN (but not Dyalog)
-            (u'[⍝#].*$', Comment.Single),
-            #
-            # Strings
-            # =======
-            (r'\'((\'\')|[^\'])*\'', String.Single),
-            (r'"(("")|[^"])*"', String.Double),  # supported by NGN APL
-            #
-            # Punctuation
-            # ===========
-            # This token type is used for diamond and parenthesis
-            # but not for bracket and ; (see below)
-            (u'[⋄◇()]', Punctuation),
-            #
-            # Array indexing
-            # ==============
-            # Since this token type is very important in APL, it is not included in
-            # the punctuation token type but rather in the following one
-            (r'[\[\];]', String.Regex),
-            #
-            # Distinguished names
-            # ===================
-            # following IBM APL2 standard
-            (u'⎕[A-Za-zΔ∆⍙][A-Za-zΔ∆⍙_¯0-9]*', Name.Function),
-            #
-            # Labels
-            # ======
-            # following IBM APL2 standard
-            # (u'[A-Za-zΔ∆⍙][A-Za-zΔ∆⍙_¯0-9]*:', Name.Label),
-            #
-            # Variables
-            # =========
-            # following IBM APL2 standard
-            (u'[A-Za-zΔ∆⍙][A-Za-zΔ∆⍙_¯0-9]*', Name.Variable),
-            #
-            # Numbers
-            # =======
-            (u'¯?(0[Xx][0-9A-Fa-f]+|[0-9]*\\.?[0-9]+([Ee][+¯]?[0-9]+)?|¯|∞)'
-             u'([Jj]¯?(0[Xx][0-9A-Fa-f]+|[0-9]*\\.?[0-9]+([Ee][+¯]?[0-9]+)?|¯|∞))?',
-             Number),
-            #
-            # Operators
-            # ==========
-            (u'[\\.\\\\\\/⌿⍀¨⍣⍨⍠⍤∘]', Name.Attribute),  # closest token type
-            (u'[+\\-×÷⌈⌊∣|⍳?*⍟○!⌹<≤=>≥≠≡≢∊⍷∪∩~∨∧⍱⍲⍴,⍪⌽⊖⍉↑↓⊂⊃⌷⍋⍒⊤⊥⍕⍎⊣⊢⍁⍂≈⌸⍯↗]',
-             Operator),
-            #
-            # Constant
-            # ========
-            (u'⍬', Name.Constant),
-            #
-            # Quad symbol
-            # ===========
-            (u'[⎕⍞]', Name.Variable.Global),
-            #
-            # Arrows left/right
-            # =================
-            (u'[←→]', Keyword.Declaration),
-            #
-            # D-Fn
-            # ====
-            (u'[⍺⍵⍶⍹∇:]', Name.Builtin.Pseudo),
-            (r'[{}]', Keyword.Type),
-        ],
-    }