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-rw-r--r--pygments/lexers/ezhil.py69
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diff --git a/pygments/lexers/ezhil.py b/pygments/lexers/ezhil.py
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-# -*- coding: utf-8 -*-
-"""
- pygments.lexers.ezhil
- ~~~~~~~~~~~~~~~~~~~~~
-
- Pygments lexers for Ezhil 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 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')