1 files changed, 0 insertions, 105 deletions
diff --git a/pygments/scanner.py b/pygments/scanner.py
deleted file mode 100644
index bcb19ed9..00000000
--- a/pygments/scanner.py
+++ /dev/null
@@ -1,105 +0,0 @@
-# -*- coding: utf-8 -*-
-"""
-    pygments.scanner
-    ~~~~~~~~~~~~~~~~
-
-    This library implements a regex based scanner. Some languages
-    like Pascal are easy to parse but have some keywords that
-    depend on the context. Because of this it's impossible to lex
-    that just by using a regular expression lexer like the
-    `RegexLexer`.
-
-    Have a look at the `DelphiLexer` to get an idea of how to use
-    this scanner.
-
-    :copyright: Copyright 2006-2019 by the Pygments team, see AUTHORS.
-    :license: BSD, see LICENSE for details.
-"""
-import re
-
-
-class EndOfText(RuntimeError):
-    """
-    Raise if end of text is reached and the user
-    tried to call a match function.
-    """
-
-
-class Scanner(object):
-    """
-    Simple scanner
-
-    All method patterns are regular expression strings (not
-    compiled expressions!)
-    """
-
-    def __init__(self, text, flags=0):
-        """
-        :param text:    The text which should be scanned
-        :param flags:   default regular expression flags
-        """
-        self.data = text
-        self.data_length = len(text)
-        self.start_pos = 0
-        self.pos = 0
-        self.flags = flags
-        self.last = None
-        self.match = None
-        self._re_cache = {}
-
-    def eos(self):
-        """`True` if the scanner reached the end of text."""
-        return self.pos >= self.data_length
-    eos = property(eos, eos.__doc__)
-
-    def check(self, pattern):
-        """
-        Apply `pattern` on the current position and return
-        the match object. (Doesn't touch pos). Use this for
-        lookahead.
-        """
-        if self.eos:
-            raise EndOfText()
-        if pattern not in self._re_cache:
-            self._re_cache[pattern] = re.compile(pattern, self.flags)
-        return self._re_cache[pattern].match(self.data, self.pos)
-
-    def test(self, pattern):
-        """Apply a pattern on the current position and check
-        if it patches. Doesn't touch pos.
-        """
-        return self.check(pattern) is not None
-
-    def scan(self, pattern):
-        """
-        Scan the text for the given pattern and update pos/match
-        and related fields. The return value is a boolen that
-        indicates if the pattern matched. The matched value is
-        stored on the instance as ``match``, the last value is
-        stored as ``last``. ``start_pos`` is the position of the
-        pointer before the pattern was matched, ``pos`` is the
-        end position.
-        """
-        if self.eos:
-            raise EndOfText()
-        if pattern not in self._re_cache:
-            self._re_cache[pattern] = re.compile(pattern, self.flags)
-        self.last = self.match
-        m = self._re_cache[pattern].match(self.data, self.pos)
-        if m is None:
-            return False
-        self.start_pos = m.start()
-        self.pos = m.end()
-        self.match = m.group()
-        return True
-
-    def get_char(self):
-        """Scan exactly one char."""
-        self.scan('.')
-
-    def __repr__(self):
-        return '<%s %d/%d>' % (
-            self.__class__.__name__,
-            self.pos,
-            self.data_length
-        )