--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/ThirdParty/Pygments/pygments/lexers/esoteric.py Wed Mar 11 18:32:27 2015 +0100
@@ -0,0 +1,114 @@
+# -*- coding: utf-8 -*-
+"""
+ pygments.lexers.esoteric
+ ~~~~~~~~~~~~~~~~~~~~~~~~
+
+ Lexers for esoteric languages.
+
+ :copyright: Copyright 2006-2014 by the Pygments team, see AUTHORS.
+ :license: BSD, see LICENSE for details.
+"""
+
+from pygments.lexer import RegexLexer, include
+from pygments.token import Text, Comment, Operator, Keyword, Name, String, \
+ Number, Punctuation, Error
+
+__all__ = ['BrainfuckLexer', 'BefungeLexer', 'RedcodeLexer']
+
+
+class BrainfuckLexer(RegexLexer):
+ """
+ Lexer for the esoteric `BrainFuck <http://www.muppetlabs.com/~breadbox/bf/>`_
+ language.
+ """
+
+ name = 'Brainfuck'
+ aliases = ['brainfuck', 'bf']
+ filenames = ['*.bf', '*.b']
+ mimetypes = ['application/x-brainfuck']
+
+ tokens = {
+ 'common': [
+ # use different colors for different instruction types
+ (r'[.,]+', Name.Tag),
+ (r'[+-]+', Name.Builtin),
+ (r'[<>]+', Name.Variable),
+ (r'[^.,+\-<>\[\]]+', Comment),
+ ],
+ 'root': [
+ (r'\[', Keyword, 'loop'),
+ (r'\]', Error),
+ include('common'),
+ ],
+ 'loop': [
+ (r'\[', Keyword, '#push'),
+ (r'\]', Keyword, '#pop'),
+ include('common'),
+ ]
+ }
+
+
+class BefungeLexer(RegexLexer):
+ """
+ Lexer for the esoteric `Befunge <http://en.wikipedia.org/wiki/Befunge>`_
+ language.
+
+ .. versionadded:: 0.7
+ """
+ name = 'Befunge'
+ aliases = ['befunge']
+ filenames = ['*.befunge']
+ mimetypes = ['application/x-befunge']
+
+ tokens = {
+ 'root': [
+ (r'[0-9a-f]', Number),
+ (r'[+*/%!`-]', Operator), # Traditional math
+ (r'[<>^v?\[\]rxjk]', Name.Variable), # Move, imperatives
+ (r'[:\\$.,n]', Name.Builtin), # Stack ops, imperatives
+ (r'[|_mw]', Keyword),
+ (r'[{}]', Name.Tag), # Befunge-98 stack ops
+ (r'".*?"', String.Double), # Strings don't appear to allow escapes
+ (r'\'.', String.Single), # Single character
+ (r'[#;]', Comment), # Trampoline... depends on direction hit
+ (r'[pg&~=@iotsy]', Keyword), # Misc
+ (r'[()A-Z]', Comment), # Fingerprints
+ (r'\s+', Text), # Whitespace doesn't matter
+ ],
+ }
+
+
+class RedcodeLexer(RegexLexer):
+ """
+ A simple Redcode lexer based on ICWS'94.
+ Contributed by Adam Blinkinsop <blinks@acm.org>.
+
+ .. versionadded:: 0.8
+ """
+ name = 'Redcode'
+ aliases = ['redcode']
+ filenames = ['*.cw']
+
+ opcodes = ('DAT', 'MOV', 'ADD', 'SUB', 'MUL', 'DIV', 'MOD',
+ 'JMP', 'JMZ', 'JMN', 'DJN', 'CMP', 'SLT', 'SPL',
+ 'ORG', 'EQU', 'END')
+ modifiers = ('A', 'B', 'AB', 'BA', 'F', 'X', 'I')
+
+ tokens = {
+ 'root': [
+ # Whitespace:
+ (r'\s+', Text),
+ (r';.*$', Comment.Single),
+ # Lexemes:
+ # Identifiers
+ (r'\b(%s)\b' % '|'.join(opcodes), Name.Function),
+ (r'\b(%s)\b' % '|'.join(modifiers), Name.Decorator),
+ (r'[A-Za-z_]\w+', Name),
+ # Operators
+ (r'[-+*/%]', Operator),
+ (r'[#$@<>]', Operator), # mode
+ (r'[.,]', Punctuation), # mode
+ # Numbers
+ (r'[-+]?\d+', Number.Integer),
+ ],
+ }
