text: # -*- coding: utf-8 -*-
  """
      pygments.lexers.ezhil
      ~~~~~~~~~~~~~~~~~~~~~
  
      Pygments lexers for Ezhil language.
  
      :copyright: Copyright 2006-2017 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 Keyword, Text, Comment, Name
  from pygments.token import String, Number, Punctuation, Operator
  
  __all__ = ['EzhilLexer']
  
  
  class EzhilLexer(RegexLexer):
      """
      Lexer for `Ezhil, a Tamil script-based programming language <http://ezhillang.org>`_
  
      .. versionadded:: 2.1
      """
      name = 'Ezhil'
      aliases = ['ezhil']
      filenames = ['*.n']
      mimetypes = ['text/x-ezhil']
      flags = re.MULTILINE | re.UNICODE
      # Refer to tamil.utf8.tamil_letters from open-tamil for a stricter version of this.
      # This much simpler version is close enough, and includes combining marks.
      _TALETTERS = u'[a-zA-Z_]|[\u0b80-\u0bff]'
      tokens = {
          'root': [
              include('keywords'),
              (r'#.*\n', Comment.Single),
              (r'[@+/*,^\-%]|[!<>=]=?|&&?|\|\|?', Operator),
              (u'இல்', Operator.Word),
              (words((u'assert', u'max', u'min',
                      u'நீளம்', u'சரம்_இடமாற்று', u'சரம்_கண்டுபிடி',
                      u'பட்டியல்', u'பின்இணை', u'வரிசைப்படுத்து',
                      u'எடு', u'தலைகீழ்', u'நீட்டிக்க', u'நுழைக்க', u'வை',
                      u'கோப்பை_திற', u'கோப்பை_எழுது', u'கோப்பை_மூடு',
                      u'pi', u'sin', u'cos', u'tan', u'sqrt', u'hypot', u'pow',
                      u'exp', u'log', u'log10', u'exit',
                      ), suffix=r'\b'), Name.Builtin),
              (r'(True|False)\b', Keyword.Constant),
              (r'[^\S\n]+', Text),
              include('identifier'),
              include('literal'),
              (r'[(){}\[\]:;.]', Punctuation),
          ],
          'keywords': [
              (u'பதிப்பி|தேர்ந்தெடு|தேர்வு|ஏதேனில்|ஆனால்|இல்லைஆனால்|இல்லை|ஆக|ஒவ்வொன்றாக|இல்|வரை|செய்|முடியேனில்|பின்கொடு|முடி|நிரல்பாகம்|தொடர்|நிறுத்து|நிரல்பாகம்', Keyword),
          ],
          'identifier': [
              (u'(?:'+_TALETTERS+u')(?:[0-9]|'+_TALETTERS+u')*', Name),
          ],
          'literal': [
              (r'".*?"', String),
              (r'(?u)\d+((\.\d*)?[eE][+-]?\d+|\.\d*)', Number.Float),
              (r'(?u)\d+', Number.Integer),
          ]
      }
  
      def __init__(self, **options):
          super(EzhilLexer, self).__init__(**options)
          self.encoding = options.get('encoding', 'utf-8')
  