1 files changed, 77 insertions, 0 deletions
diff --git a/venv/lib/python3.9/site-packages/pygments/lexers/ezhil.py b/venv/lib/python3.9/site-packages/pygments/lexers/ezhil.py
new file mode 100644
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+++ b/venv/lib/python3.9/site-packages/pygments/lexers/ezhil.py
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+"""
+    pygments.lexers.ezhil
+    ~~~~~~~~~~~~~~~~~~~~~
+
+    Pygments lexers for Ezhil language.
+
+    :copyright: Copyright 2006-2023 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, Comment, Name, String, Number, \
+    Punctuation, Operator, Whitespace
+
+__all__ = ['EzhilLexer']
+
+
+class EzhilLexer(RegexLexer):
+    """
+    Lexer for Ezhil, a Tamil script-based programming language.
+
+    .. versionadded:: 2.1
+    """
+    name = 'Ezhil'
+    url = 'http://ezhillang.org'
+    aliases = ['ezhil']
+    filenames = ['*.n']
+    mimetypes = ['text/x-ezhil']
+    # 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 = '[a-zA-Z_]|[\u0b80-\u0bff]'
+    tokens = {
+        'root': [
+            include('keywords'),
+            (r'#.*$', Comment.Single),
+            (r'[@+/*,^\-%]|[!<>=]=?|&&?|\|\|?', Operator),
+            ('இல்', Operator.Word),
+            (words(('assert', 'max', 'min',
+                    'நீளம்', 'சரம்_இடமாற்று', 'சரம்_கண்டுபிடி',
+                    'பட்டியல்', 'பின்இணை', 'வரிசைப்படுத்து',
+                    'எடு', 'தலைகீழ்', 'நீட்டிக்க', 'நுழைக்க', 'வை',
+                    'கோப்பை_திற', 'கோப்பை_எழுது', 'கோப்பை_மூடு',
+                    'pi', 'sin', 'cos', 'tan', 'sqrt', 'hypot', 'pow',
+                    'exp', 'log', 'log10', 'exit',
+                    ), suffix=r'\b'), Name.Builtin),
+            (r'(True|False)\b', Keyword.Constant),
+            (r'[^\S\n]+', Whitespace),
+            include('identifier'),
+            include('literal'),
+            (r'[(){}\[\]:;.]', Punctuation),
+        ],
+        'keywords': [
+            ('பதிப்பி|தேர்ந்தெடு|தேர்வு|ஏதேனில்|ஆனால்|இல்லைஆனால்|இல்லை|ஆக|ஒவ்வொன்றாக|இல்|வரை|செய்|முடியேனில்|பின்கொடு|முடி|நிரல்பாகம்|தொடர்|நிறுத்து|நிரல்பாகம்', Keyword),
+        ],
+        'identifier': [
+            ('(?:'+_TALETTERS+')(?:[0-9]|'+_TALETTERS+')*', Name),
+        ],
+        'literal': [
+            (r'".*?"', String),
+            (r'\d+((\.\d*)?[eE][+-]?\d+|\.\d*)', Number.Float),
+            (r'\d+', Number.Integer),
+        ]
+    }
+
+    def analyse_text(text):
+        """This language uses Tamil-script. We'll assume that if there's a
+        decent amount of Tamil-characters, it's this language. This assumption
+        is obviously horribly off if someone uses string literals in tamil
+        in another language."""
+        if len(re.findall(r'[\u0b80-\u0bff]', text)) > 10:
+            return 0.25
+
+    def __init__(self, **options):
+        super().__init__(**options)
+        self.encoding = options.get('encoding', 'utf-8')