OXIESEC PANEL

Name	Size	Modified	Perms
📁 ..	-	10/28/2024 06:50:42 AM	rwxr-xr-x
📄 LICENSE.txt	12.47 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 __future__.py	4.98 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 __phello__.foo.py	64 bytes	12/09/2021 05:04:37 PM	rw-r--r--
📁 __pycache__	-	05/09/2024 06:49:08 AM	rwxr-xr-x
📄 _bootlocale.py	1.76 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 _collections_abc.py	25.8 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 _compat_pickle.py	8.54 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 _compression.py	5.21 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 _dummy_thread.py	5.89 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 _markupbase.py	14.26 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 _osx_support.py	18.67 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 _py_abc.py	6.04 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 _pydecimal.py	223.18 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 _pyio.py	89.33 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 _sitebuiltins.py	3.04 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 _strptime.py	24.91 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 _sysconfigdata_m_linux_x86_64-linux-gnu.py	24.06 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 _threading_local.py	7.04 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 _weakrefset.py	5.55 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 abc.py	5.45 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 aifc.py	32.04 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 antigravity.py	477 bytes	12/09/2021 05:04:37 PM	rw-r--r--
📄 argparse.py	93.31 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 ast.py	12.56 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 asynchat.py	11.06 KB	12/09/2021 05:04:37 PM	rw-r--r--
📁 asyncio	-	05/09/2024 06:49:07 AM	rwxr-xr-x
📄 asyncore.py	19.65 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 base64.py	19.9 KB	12/09/2021 05:04:37 PM	rwxr-xr-x
📄 bdb.py	31.18 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 binhex.py	13.63 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 bisect.py	2.5 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 bz2.py	12.12 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 cProfile.py	6.09 KB	12/09/2021 05:04:37 PM	rwxr-xr-x
📄 calendar.py	24.24 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 cgi.py	33.84 KB	12/09/2021 05:04:37 PM	rwxr-xr-x
📄 cgitb.py	11.74 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 chunk.py	5.31 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 cmd.py	14.51 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 code.py	10.37 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 codecs.py	35.68 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 codeop.py	5.85 KB	12/09/2021 05:04:37 PM	rw-r--r--
📁 collections	-	05/09/2024 06:49:07 AM	rwxr-xr-x
📄 colorsys.py	3.97 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 compileall.py	13.33 KB	12/09/2021 05:04:37 PM	rw-r--r--
📁 concurrent	-	05/09/2024 06:49:08 AM	rwxr-xr-x
📄 configparser.py	53.01 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 contextlib.py	24.18 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 contextvars.py	129 bytes	12/09/2021 05:04:37 PM	rw-r--r--
📄 copy.py	8.61 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 copyreg.py	6.85 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 crypt.py	3.27 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 csv.py	15.8 KB	12/09/2021 05:04:37 PM	rw-r--r--
📁 ctypes	-	05/09/2024 06:49:08 AM	rwxr-xr-x
📁 curses	-	05/09/2024 06:49:08 AM	rwxr-xr-x
📄 dataclasses.py	47.7 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 datetime.py	84.52 KB	12/09/2021 05:04:37 PM	rw-r--r--
📁 dbm	-	05/09/2024 06:49:08 AM	rwxr-xr-x
📄 decimal.py	320 bytes	12/09/2021 05:04:37 PM	rw-r--r--
📄 difflib.py	82.41 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 dis.py	19.42 KB	12/09/2021 05:04:37 PM	rw-r--r--
📁 distutils	-	05/09/2024 06:57:52 AM	rwxr-xr-x
📄 doctest.py	101.84 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 dummy_threading.py	2.75 KB	12/09/2021 05:04:37 PM	rw-r--r--
📁 email	-	05/09/2024 06:49:08 AM	rwxr-xr-x
📁 encodings	-	05/09/2024 06:49:07 AM	rwxr-xr-x
📁 ensurepip	-	05/09/2024 07:26:24 AM	rwxr-xr-x
📄 enum.py	33.96 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 filecmp.py	9.6 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 fileinput.py	14.28 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 fnmatch.py	3.96 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 formatter.py	14.79 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 fractions.py	23.08 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 ftplib.py	34.43 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 functools.py	32.16 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 genericpath.py	4.8 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 getopt.py	7.31 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 getpass.py	5.85 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 gettext.py	21.87 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 glob.py	5.51 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 gzip.py	19.86 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 hashlib.py	9.31 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 heapq.py	22.48 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 hmac.py	6.36 KB	12/09/2021 05:04:37 PM	rw-r--r--
📁 html	-	05/09/2024 06:49:08 AM	rwxr-xr-x
📁 http	-	05/09/2024 06:49:08 AM	rwxr-xr-x
📄 imaplib.py	52.04 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 imghdr.py	3.71 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 imp.py	10.29 KB	12/09/2021 05:04:37 PM	rw-r--r--
📁 importlib	-	05/09/2024 06:49:07 AM	rwxr-xr-x
📄 inspect.py	114.88 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 io.py	3.43 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 ipaddress.py	71.84 KB	12/09/2021 05:04:37 PM	rw-r--r--
📁 json	-	05/09/2024 06:49:08 AM	rwxr-xr-x
📄 keyword.py	2.19 KB	12/09/2021 05:04:37 PM	rwxr-xr-x
📁 lib-dynload	-	05/09/2024 07:13:53 AM	rwxr-xr-x
📁 lib2to3	-	05/09/2024 06:58:00 AM	rwxr-xr-x
📄 linecache.py	5.19 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 locale.py	76.36 KB	12/09/2021 05:04:37 PM	rw-r--r--
📁 logging	-	05/09/2024 06:49:07 AM	rwxr-xr-x
📄 lzma.py	12.68 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 macpath.py	5.98 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 mailbox.py	76.81 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 mailcap.py	7.91 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 mimetypes.py	20.99 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 modulefinder.py	22.5 KB	12/09/2021 05:04:37 PM	rw-r--r--
📁 multiprocessing	-	05/09/2024 06:49:08 AM	rwxr-xr-x
📄 netrc.py	5.44 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 nntplib.py	42.08 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 ntpath.py	21.82 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 nturl2path.py	2.52 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 numbers.py	10 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 opcode.py	5.69 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 operator.py	10.61 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 optparse.py	58.96 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 os.py	36.9 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 pathlib.py	48.54 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 pdb.py	61.03 KB	12/09/2021 05:04:37 PM	rwxr-xr-x
📄 pickle.py	56.63 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 pickletools.py	89.08 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 pipes.py	8.71 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 pkgutil.py	20.96 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 platform.py	46.84 KB	12/09/2021 05:04:37 PM	rwxr-xr-x
📄 plistlib.py	29.2 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 poplib.py	14.61 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 posixpath.py	15.4 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 pprint.py	20.39 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 profile.py	21.95 KB	12/09/2021 05:04:37 PM	rwxr-xr-x
📄 pstats.py	26.67 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 pty.py	4.65 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 py_compile.py	7.81 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 pyclbr.py	14.78 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 pydoc.py	104.52 KB	12/09/2021 05:04:37 PM	rwxr-xr-x
📁 pydoc_data	-	05/09/2024 06:49:08 AM	rwxr-xr-x
📄 queue.py	11.09 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 quopri.py	7.08 KB	12/09/2021 05:04:37 PM	rwxr-xr-x
📄 random.py	26.91 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 re.py	14.84 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 reprlib.py	5.14 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 rlcompleter.py	6.93 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 runpy.py	11.68 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 sched.py	6.29 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 secrets.py	1.99 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 selectors.py	18.13 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 shelve.py	8.33 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 shlex.py	12.74 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 shutil.py	40.97 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 signal.py	2.07 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 site.py	21.79 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 sitecustomize.py	155 bytes	12/09/2021 05:04:37 PM	rw-r--r--
📄 smtpd.py	33.9 KB	12/09/2021 05:04:37 PM	rwxr-xr-x
📄 smtplib.py	43.17 KB	12/09/2021 05:04:37 PM	rwxr-xr-x
📄 sndhdr.py	6.92 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 socket.py	26.72 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 socketserver.py	26.29 KB	12/09/2021 05:04:37 PM	rw-r--r--
📁 sqlite3	-	05/09/2024 06:49:08 AM	rwxr-xr-x
📄 sre_compile.py	26.24 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 sre_constants.py	7.01 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 sre_parse.py	38.24 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 ssl.py	44.43 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 stat.py	4.92 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 statistics.py	20.17 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 string.py	11.29 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 stringprep.py	12.61 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 struct.py	257 bytes	12/09/2021 05:04:37 PM	rw-r--r--
📄 subprocess.py	70 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 sunau.py	17.94 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 symbol.py	2.08 KB	12/09/2021 05:04:37 PM	rwxr-xr-x
📄 symtable.py	7.1 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 sysconfig.py	23.94 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 tabnanny.py	11.14 KB	12/09/2021 05:04:37 PM	rwxr-xr-x
📄 tarfile.py	90.45 KB	12/09/2021 05:04:37 PM	rwxr-xr-x
📄 telnetlib.py	22.59 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 tempfile.py	31.06 KB	12/09/2021 05:04:37 PM	rw-r--r--
📁 test	-	05/09/2024 06:49:08 AM	rwxr-xr-x
📄 textwrap.py	18.95 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 this.py	1003 bytes	12/09/2021 05:04:37 PM	rw-r--r--
📄 threading.py	47.9 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 timeit.py	13.13 KB	12/09/2021 05:04:37 PM	rwxr-xr-x
📄 token.py	3.67 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 tokenize.py	26.4 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 trace.py	28.3 KB	12/09/2021 05:04:37 PM	rwxr-xr-x
📄 traceback.py	22.89 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 tracemalloc.py	16.68 KB	12/09/2021 05:04:37 PM	rw-r--r--
📄 tty.py	879 bytes	12/09/2021 05:04:37 PM	rw-r--r--
📄 turtle.py	140.24 KB	12/09/2021 05:04:37 PM	rw-r--r--
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📄 typing.py	54.37 KB	12/09/2021 05:04:37 PM	rw-r--r--
📁 unittest	-	05/09/2024 06:49:08 AM	rwxr-xr-x
📁 urllib	-	05/09/2024 06:49:08 AM	rwxr-xr-x
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📁 venv	-	05/09/2024 06:49:08 AM	rwxr-xr-x
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📄 webbrowser.py	22.55 KB	12/09/2021 05:04:37 PM	rwxr-xr-x
📁 wsgiref	-	05/09/2024 06:49:08 AM	rwxr-xr-x
📄 xdrlib.py	5.77 KB	12/09/2021 05:04:37 PM	rw-r--r--
📁 xml	-	05/09/2024 06:49:08 AM	rwxr-xr-x
📁 xmlrpc	-	05/09/2024 06:49:08 AM	rwxr-xr-x
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Editing: _markupbase.py

"""Shared support for scanning document type declarations in HTML and XHTML.

This module is used as a foundation for the html.parser module.  It has no
documented public API and should not be used directly.

"""

import re

_declname_match = re.compile(r'[a-zA-Z][-_.a-zA-Z0-9]*\s*').match
_declstringlit_match = re.compile(r'(\'[^\']*\'|"[^"]*")\s*').match
_commentclose = re.compile(r'--\s*>')
_markedsectionclose = re.compile(r']\s*]\s*>')

# An analysis of the MS-Word extensions is available at
# http://www.planetpublish.com/xmlarena/xap/Thursday/WordtoXML.pdf

_msmarkedsectionclose = re.compile(r']\s*>')

del re

class ParserBase:
    """Parser base class which provides some common support methods used
    by the SGML/HTML and XHTML parsers."""

def __init__(self):
        if self.__class__ is ParserBase:
            raise RuntimeError(
                "_markupbase.ParserBase must be subclassed")

def error(self, message):
        raise NotImplementedError(
            "subclasses of ParserBase must override error()")

def reset(self):
        self.lineno = 1
        self.offset = 0

def getpos(self):
        """Return current line number and offset."""
        return self.lineno, self.offset

# Internal -- update line number and offset.  This should be
    # called for each piece of data exactly once, in order -- in other
    # words the concatenation of all the input strings to this
    # function should be exactly the entire input.
    def updatepos(self, i, j):
        if i >= j:
            return j
        rawdata = self.rawdata
        nlines = rawdata.count("\n", i, j)
        if nlines:
            self.lineno = self.lineno + nlines
            pos = rawdata.rindex("\n", i, j) # Should not fail
            self.offset = j-(pos+1)
        else:
            self.offset = self.offset + j-i
        return j

_decl_otherchars = ''

# Internal -- parse declaration (for use by subclasses).
    def parse_declaration(self, i):
        # This is some sort of declaration; in "HTML as
        # deployed," this should only be the document type
        # declaration ("<!DOCTYPE html...>").
        # ISO 8879:1986, however, has more complex
        # declaration syntax for elements in <!...>, including:
        # --comment--
        # [marked section]
        # name in the following list: ENTITY, DOCTYPE, ELEMENT,
        # ATTLIST, NOTATION, SHORTREF, USEMAP,
        # LINKTYPE, LINK, IDLINK, USELINK, SYSTEM
        rawdata = self.rawdata
        j = i + 2
        assert rawdata[i:j] == "<!", "unexpected call to parse_declaration"
        if rawdata[j:j+1] == ">":
            # the empty comment <!>
            return j + 1
        if rawdata[j:j+1] in ("-", ""):
            # Start of comment followed by buffer boundary,
            # or just a buffer boundary.
            return -1
        # A simple, practical version could look like: ((name|stringlit) S*) + '>'
        n = len(rawdata)
        if rawdata[j:j+2] == '--': #comment
            # Locate --.*-- as the body of the comment
            return self.parse_comment(i)
        elif rawdata[j] == '[': #marked section
            # Locate [statusWord [...arbitrary SGML...]] as the body of the marked section
            # Where statusWord is one of TEMP, CDATA, IGNORE, INCLUDE, RCDATA
            # Note that this is extended by Microsoft Office "Save as Web" function
            # to include [if...] and [endif].
            return self.parse_marked_section(i)
        else: #all other declaration elements
            decltype, j = self._scan_name(j, i)
        if j < 0:
            return j
        if decltype == "doctype":
            self._decl_otherchars = ''
        while j < n:
            c = rawdata[j]
            if c == ">":
                # end of declaration syntax
                data = rawdata[i+2:j]
                if decltype == "doctype":
                    self.handle_decl(data)
                else:
                    # According to the HTML5 specs sections "8.2.4.44 Bogus
                    # comment state" and "8.2.4.45 Markup declaration open
                    # state", a comment token should be emitted.
                    # Calling unknown_decl provides more flexibility though.
                    self.unknown_decl(data)
                return j + 1
            if c in "\"'":
                m = _declstringlit_match(rawdata, j)
                if not m:
                    return -1 # incomplete
                j = m.end()
            elif c in "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ":
                name, j = self._scan_name(j, i)
            elif c in self._decl_otherchars:
                j = j + 1
            elif c == "[":
                # this could be handled in a separate doctype parser
                if decltype == "doctype":
                    j = self._parse_doctype_subset(j + 1, i)
                elif decltype in {"attlist", "linktype", "link", "element"}:
                    # must tolerate []'d groups in a content model in an element declaration
                    # also in data attribute specifications of attlist declaration
                    # also link type declaration subsets in linktype declarations
                    # also link attribute specification lists in link declarations
                    self.error("unsupported '[' char in %s declaration" % decltype)
                else:
                    self.error("unexpected '[' char in declaration")
            else:
                self.error(
                    "unexpected %r char in declaration" % rawdata[j])
            if j < 0:
                return j
        return -1 # incomplete

# Internal -- parse a marked section
    # Override this to handle MS-word extension syntax <![if word]>content<![endif]>
    def parse_marked_section(self, i, report=1):
        rawdata= self.rawdata
        assert rawdata[i:i+3] == '<![', "unexpected call to parse_marked_section()"
        sectName, j = self._scan_name( i+3, i )
        if j < 0:
            return j
        if sectName in {"temp", "cdata", "ignore", "include", "rcdata"}:
            # look for standard ]]> ending
            match= _markedsectionclose.search(rawdata, i+3)
        elif sectName in {"if", "else", "endif"}:
            # look for MS Office ]> ending
            match= _msmarkedsectionclose.search(rawdata, i+3)
        else:
            self.error('unknown status keyword %r in marked section' % rawdata[i+3:j])
        if not match:
            return -1
        if report:
            j = match.start(0)
            self.unknown_decl(rawdata[i+3: j])
        return match.end(0)

# Internal -- parse comment, return length or -1 if not terminated
    def parse_comment(self, i, report=1):
        rawdata = self.rawdata
        if rawdata[i:i+4] != '<!--':
            self.error('unexpected call to parse_comment()')
        match = _commentclose.search(rawdata, i+4)
        if not match:
            return -1
        if report:
            j = match.start(0)
            self.handle_comment(rawdata[i+4: j])
        return match.end(0)

# Internal -- scan past the internal subset in a <!DOCTYPE declaration,
    # returning the index just past any whitespace following the trailing ']'.
    def _parse_doctype_subset(self, i, declstartpos):
        rawdata = self.rawdata
        n = len(rawdata)
        j = i
        while j < n:
            c = rawdata[j]
            if c == "<":
                s = rawdata[j:j+2]
                if s == "<":
                    # end of buffer; incomplete
                    return -1
                if s != "<!":
                    self.updatepos(declstartpos, j + 1)
                    self.error("unexpected char in internal subset (in %r)" % s)
                if (j + 2) == n:
                    # end of buffer; incomplete
                    return -1
                if (j + 4) > n:
                    # end of buffer; incomplete
                    return -1
                if rawdata[j:j+4] == "<!--":
                    j = self.parse_comment(j, report=0)
                    if j < 0:
                        return j
                    continue
                name, j = self._scan_name(j + 2, declstartpos)
                if j == -1:
                    return -1
                if name not in {"attlist", "element", "entity", "notation"}:
                    self.updatepos(declstartpos, j + 2)
                    self.error(
                        "unknown declaration %r in internal subset" % name)
                # handle the individual names
                meth = getattr(self, "_parse_doctype_" + name)
                j = meth(j, declstartpos)
                if j < 0:
                    return j
            elif c == "%":
                # parameter entity reference
                if (j + 1) == n:
                    # end of buffer; incomplete
                    return -1
                s, j = self._scan_name(j + 1, declstartpos)
                if j < 0:
                    return j
                if rawdata[j] == ";":
                    j = j + 1
            elif c == "]":
                j = j + 1
                while j < n and rawdata[j].isspace():
                    j = j + 1
                if j < n:
                    if rawdata[j] == ">":
                        return j
                    self.updatepos(declstartpos, j)
                    self.error("unexpected char after internal subset")
                else:
                    return -1
            elif c.isspace():
                j = j + 1
            else:
                self.updatepos(declstartpos, j)
                self.error("unexpected char %r in internal subset" % c)
        # end of buffer reached
        return -1

# Internal -- scan past <!ELEMENT declarations
    def _parse_doctype_element(self, i, declstartpos):
        name, j = self._scan_name(i, declstartpos)
        if j == -1:
            return -1
        # style content model; just skip until '>'
        rawdata = self.rawdata
        if '>' in rawdata[j:]:
            return rawdata.find(">", j) + 1
        return -1

# Internal -- scan past <!ATTLIST declarations
    def _parse_doctype_attlist(self, i, declstartpos):
        rawdata = self.rawdata
        name, j = self._scan_name(i, declstartpos)
        c = rawdata[j:j+1]
        if c == "":
            return -1
        if c == ">":
            return j + 1
        while 1:
            # scan a series of attribute descriptions; simplified:
            #   name type [value] [#constraint]
            name, j = self._scan_name(j, declstartpos)
            if j < 0:
                return j
            c = rawdata[j:j+1]
            if c == "":
                return -1
            if c == "(":
                # an enumerated type; look for ')'
                if ")" in rawdata[j:]:
                    j = rawdata.find(")", j) + 1
                else:
                    return -1
                while rawdata[j:j+1].isspace():
                    j = j + 1
                if not rawdata[j:]:
                    # end of buffer, incomplete
                    return -1
            else:
                name, j = self._scan_name(j, declstartpos)
            c = rawdata[j:j+1]
            if not c:
                return -1
            if c in "'\"":
                m = _declstringlit_match(rawdata, j)
                if m:
                    j = m.end()
                else:
                    return -1
                c = rawdata[j:j+1]
                if not c:
                    return -1
            if c == "#":
                if rawdata[j:] == "#":
                    # end of buffer
                    return -1
                name, j = self._scan_name(j + 1, declstartpos)
                if j < 0:
                    return j
                c = rawdata[j:j+1]
                if not c:
                    return -1
            if c == '>':
                # all done
                return j + 1

# Internal -- scan past <!NOTATION declarations
    def _parse_doctype_notation(self, i, declstartpos):
        name, j = self._scan_name(i, declstartpos)
        if j < 0:
            return j
        rawdata = self.rawdata
        while 1:
            c = rawdata[j:j+1]
            if not c:
                # end of buffer; incomplete
                return -1
            if c == '>':
                return j + 1
            if c in "'\"":
                m = _declstringlit_match(rawdata, j)
                if not m:
                    return -1
                j = m.end()
            else:
                name, j = self._scan_name(j, declstartpos)
                if j < 0:
                    return j

# Internal -- scan past <!ENTITY declarations
    def _parse_doctype_entity(self, i, declstartpos):
        rawdata = self.rawdata
        if rawdata[i:i+1] == "%":
            j = i + 1
            while 1:
                c = rawdata[j:j+1]
                if not c:
                    return -1
                if c.isspace():
                    j = j + 1
                else:
                    break
        else:
            j = i
        name, j = self._scan_name(j, declstartpos)
        if j < 0:
            return j
        while 1:
            c = self.rawdata[j:j+1]
            if not c:
                return -1
            if c in "'\"":
                m = _declstringlit_match(rawdata, j)
                if m:
                    j = m.end()
                else:
                    return -1    # incomplete
            elif c == ">":
                return j + 1
            else:
                name, j = self._scan_name(j, declstartpos)
                if j < 0:
                    return j

# Internal -- scan a name token and the new position and the token, or
    # return -1 if we've reached the end of the buffer.
    def _scan_name(self, i, declstartpos):
        rawdata = self.rawdata
        n = len(rawdata)
        if i == n:
            return None, -1
        m = _declname_match(rawdata, i)
        if m:
            s = m.group()
            name = s.strip()
            if (i + len(s)) == n:
                return None, -1  # end of buffer
            return name.lower(), m.end()
        else:
            self.updatepos(declstartpos, i)
            self.error("expected name token at %r"
                       % rawdata[declstartpos:declstartpos+20])

# To be overridden -- handlers for unknown objects
    def unknown_decl(self, data):
        pass