no venv

12 files changed, 0 insertions, 511 deletions

diff --git a/venv/lib/python3.11/site-packages/markdown_it/common/__init__.py b/venv/lib/python3.11/site-packages/markdown_it/common/__init__.py
deleted file mode 100644
index e69de29..0000000
--- a/venv/lib/python3.11/site-packages/markdown_it/common/__init__.py
+++ /dev/null
diff --git a/venv/lib/python3.11/site-packages/markdown_it/common/__pycache__/__init__.cpython-311.pyc b/venv/lib/python3.11/site-packages/markdown_it/common/__pycache__/__init__.cpython-311.pyc
deleted file mode 100644
index eefb1d9..0000000
--- a/venv/lib/python3.11/site-packages/markdown_it/common/__pycache__/__init__.cpython-311.pyc
+++ /dev/null
diff --git a/venv/lib/python3.11/site-packages/markdown_it/common/__pycache__/entities.cpython-311.pyc b/venv/lib/python3.11/site-packages/markdown_it/common/__pycache__/entities.cpython-311.pyc
deleted file mode 100644
index 0f727f7..0000000
--- a/venv/lib/python3.11/site-packages/markdown_it/common/__pycache__/entities.cpython-311.pyc
+++ /dev/null
diff --git a/venv/lib/python3.11/site-packages/markdown_it/common/__pycache__/html_blocks.cpython-311.pyc b/venv/lib/python3.11/site-packages/markdown_it/common/__pycache__/html_blocks.cpython-311.pyc
deleted file mode 100644
index a59fe25..0000000
--- a/venv/lib/python3.11/site-packages/markdown_it/common/__pycache__/html_blocks.cpython-311.pyc
+++ /dev/null
diff --git a/venv/lib/python3.11/site-packages/markdown_it/common/__pycache__/html_re.cpython-311.pyc b/venv/lib/python3.11/site-packages/markdown_it/common/__pycache__/html_re.cpython-311.pyc
deleted file mode 100644
index a71e80d..0000000
--- a/venv/lib/python3.11/site-packages/markdown_it/common/__pycache__/html_re.cpython-311.pyc
+++ /dev/null
diff --git a/venv/lib/python3.11/site-packages/markdown_it/common/__pycache__/normalize_url.cpython-311.pyc b/venv/lib/python3.11/site-packages/markdown_it/common/__pycache__/normalize_url.cpython-311.pyc
deleted file mode 100644
index d084e07..0000000
--- a/venv/lib/python3.11/site-packages/markdown_it/common/__pycache__/normalize_url.cpython-311.pyc
+++ /dev/null
diff --git a/venv/lib/python3.11/site-packages/markdown_it/common/__pycache__/utils.cpython-311.pyc b/venv/lib/python3.11/site-packages/markdown_it/common/__pycache__/utils.cpython-311.pyc
deleted file mode 100644
index 24e8539..0000000
--- a/venv/lib/python3.11/site-packages/markdown_it/common/__pycache__/utils.cpython-311.pyc
+++ /dev/null
diff --git a/venv/lib/python3.11/site-packages/markdown_it/common/entities.py b/venv/lib/python3.11/site-packages/markdown_it/common/entities.py
deleted file mode 100644
index 6bb2d34..0000000
--- a/venv/lib/python3.11/site-packages/markdown_it/common/entities.py
+++ /dev/null
@@ -1,4 +0,0 @@
-"""HTML5 entities map: { name -> characters }."""
-import html.entities
-
-entities = {name.rstrip(";"): chars for name, chars in html.entities.html5.items()}
diff --git a/venv/lib/python3.11/site-packages/markdown_it/common/html_blocks.py b/venv/lib/python3.11/site-packages/markdown_it/common/html_blocks.py
deleted file mode 100644
index 8b199af..0000000
--- a/venv/lib/python3.11/site-packages/markdown_it/common/html_blocks.py
+++ /dev/null
@@ -1,68 +0,0 @@
-"""List of valid html blocks names, according to commonmark spec
-http://jgm.github.io/CommonMark/spec.html#html-blocks
-"""
-
-block_names = [
-    "address",
-    "article",
-    "aside",
-    "base",
-    "basefont",
-    "blockquote",
-    "body",
-    "caption",
-    "center",
-    "col",
-    "colgroup",
-    "dd",
-    "details",
-    "dialog",
-    "dir",
-    "div",
-    "dl",
-    "dt",
-    "fieldset",
-    "figcaption",
-    "figure",
-    "footer",
-    "form",
-    "frame",
-    "frameset",
-    "h1",
-    "h2",
-    "h3",
-    "h4",
-    "h5",
-    "h6",
-    "head",
-    "header",
-    "hr",
-    "html",
-    "iframe",
-    "legend",
-    "li",
-    "link",
-    "main",
-    "menu",
-    "menuitem",
-    "nav",
-    "noframes",
-    "ol",
-    "optgroup",
-    "option",
-    "p",
-    "param",
-    "section",
-    "source",
-    "summary",
-    "table",
-    "tbody",
-    "td",
-    "tfoot",
-    "th",
-    "thead",
-    "title",
-    "tr",
-    "track",
-    "ul",
-]
diff --git a/venv/lib/python3.11/site-packages/markdown_it/common/html_re.py b/venv/lib/python3.11/site-packages/markdown_it/common/html_re.py
deleted file mode 100644
index f0c336d..0000000
--- a/venv/lib/python3.11/site-packages/markdown_it/common/html_re.py
+++ /dev/null
@@ -1,40 +0,0 @@
-"""Regexps to match html elements
-"""
-
-import re
-
-attr_name = "[a-zA-Z_:][a-zA-Z0-9:._-]*"
-
-unquoted = "[^\"'=<>`\\x00-\\x20]+"
-single_quoted = "'[^']*'"
-double_quoted = '"[^"]*"'
-
-attr_value = "(?:" + unquoted + "|" + single_quoted + "|" + double_quoted + ")"
-
-attribute = "(?:\\s+" + attr_name + "(?:\\s*=\\s*" + attr_value + ")?)"
-
-open_tag = "<[A-Za-z][A-Za-z0-9\\-]*" + attribute + "*\\s*\\/?>"
-
-close_tag = "<\\/[A-Za-z][A-Za-z0-9\\-]*\\s*>"
-comment = "<!---->|<!--(?:-?[^>-])(?:-?[^-])*-->"
-processing = "<[?][\\s\\S]*?[?]>"
-declaration = "<![A-Z]+\\s+[^>]*>"
-cdata = "<!\\[CDATA\\[[\\s\\S]*?\\]\\]>"
-
-HTML_TAG_RE = re.compile(
-    "^(?:"
-    + open_tag
-    + "|"
-    + close_tag
-    + "|"
-    + comment
-    + "|"
-    + processing
-    + "|"
-    + declaration
-    + "|"
-    + cdata
-    + ")"
-)
-HTML_OPEN_CLOSE_TAG_STR = "^(?:" + open_tag + "|" + close_tag + ")"
-HTML_OPEN_CLOSE_TAG_RE = re.compile(HTML_OPEN_CLOSE_TAG_STR)
diff --git a/venv/lib/python3.11/site-packages/markdown_it/common/normalize_url.py b/venv/lib/python3.11/site-packages/markdown_it/common/normalize_url.py
deleted file mode 100644
index 92720b3..0000000
--- a/venv/lib/python3.11/site-packages/markdown_it/common/normalize_url.py
+++ /dev/null
@@ -1,81 +0,0 @@
-from __future__ import annotations
-
-from collections.abc import Callable
-from contextlib import suppress
-import re
-from urllib.parse import quote, unquote, urlparse, urlunparse  # noqa: F401
-
-import mdurl
-
-from .. import _punycode
-
-RECODE_HOSTNAME_FOR = ("http:", "https:", "mailto:")
-
-
-def normalizeLink(url: str) -> str:
-    """Normalize destination URLs in links
-
-    ::
-
-        [label]:   destination   'title'
-                ^^^^^^^^^^^
-    """
-    parsed = mdurl.parse(url, slashes_denote_host=True)
-
-    # Encode hostnames in urls like:
-    # `http://host/`, `https://host/`, `mailto:user@host`, `//host/`
-    #
-    # We don't encode unknown schemas, because it's likely that we encode
-    # something we shouldn't (e.g. `skype:name` treated as `skype:host`)
-    #
-    if parsed.hostname and (
-        not parsed.protocol or parsed.protocol in RECODE_HOSTNAME_FOR
-    ):
-        with suppress(Exception):
-            parsed = parsed._replace(hostname=_punycode.to_ascii(parsed.hostname))
-
-    return mdurl.encode(mdurl.format(parsed))
-
-
-def normalizeLinkText(url: str) -> str:
-    """Normalize autolink content
-
-    ::
-
-        <destination>
-         ~~~~~~~~~~~
-    """
-    parsed = mdurl.parse(url, slashes_denote_host=True)
-
-    # Encode hostnames in urls like:
-    # `http://host/`, `https://host/`, `mailto:user@host`, `//host/`
-    #
-    # We don't encode unknown schemas, because it's likely that we encode
-    # something we shouldn't (e.g. `skype:name` treated as `skype:host`)
-    #
-    if parsed.hostname and (
-        not parsed.protocol or parsed.protocol in RECODE_HOSTNAME_FOR
-    ):
-        with suppress(Exception):
-            parsed = parsed._replace(hostname=_punycode.to_unicode(parsed.hostname))
-
-    # add '%' to exclude list because of https://github.com/markdown-it/markdown-it/issues/720
-    return mdurl.decode(mdurl.format(parsed), mdurl.DECODE_DEFAULT_CHARS + "%")
-
-
-BAD_PROTO_RE = re.compile(r"^(vbscript|javascript|file|data):")
-GOOD_DATA_RE = re.compile(r"^data:image\/(gif|png|jpeg|webp);")
-
-
-def validateLink(url: str, validator: Callable[[str], bool] | None = None) -> bool:
-    """Validate URL link is allowed in output.
-
-    This validator can prohibit more than really needed to prevent XSS.
-    It's a tradeoff to keep code simple and to be secure by default.
-
-    Note: url should be normalized at this point, and existing entities decoded.
-    """
-    if validator is not None:
-        return validator(url)
-    url = url.strip().lower()
-    return bool(GOOD_DATA_RE.search(url)) if BAD_PROTO_RE.search(url) else True
diff --git a/venv/lib/python3.11/site-packages/markdown_it/common/utils.py b/venv/lib/python3.11/site-packages/markdown_it/common/utils.py
deleted file mode 100644
index 0d11e3e..0000000
--- a/venv/lib/python3.11/site-packages/markdown_it/common/utils.py
+++ /dev/null
@@ -1,318 +0,0 @@
-"""Utilities for parsing source text
-"""
-from __future__ import annotations
-
-import re
-from typing import Match, TypeVar
-
-from .entities import entities
-
-
-def charCodeAt(src: str, pos: int) -> int | None:
-    """
-    Returns the Unicode value of the character at the specified location.
-
-    @param - index The zero-based index of the desired character.
-    If there is no character at the specified index, NaN is returned.
-
-    This was added for compatibility with python
-    """
-    try:
-        return ord(src[pos])
-    except IndexError:
-        return None
-
-
-def charStrAt(src: str, pos: int) -> str | None:
-    """
-    Returns the Unicode value of the character at the specified location.
-
-    @param - index The zero-based index of the desired character.
-    If there is no character at the specified index, NaN is returned.
-
-    This was added for compatibility with python
-    """
-    try:
-        return src[pos]
-    except IndexError:
-        return None
-
-
-_ItemTV = TypeVar("_ItemTV")
-
-
-def arrayReplaceAt(
-    src: list[_ItemTV], pos: int, newElements: list[_ItemTV]
-) -> list[_ItemTV]:
-    """
-    Remove element from array and put another array at those position.
-    Useful for some operations with tokens
-    """
-    return src[:pos] + newElements + src[pos + 1 :]
-
-
-def isValidEntityCode(c: int) -> bool:
-    # broken sequence
-    if c >= 0xD800 and c <= 0xDFFF:
-        return False
-    # never used
-    if c >= 0xFDD0 and c <= 0xFDEF:
-        return False
-    if ((c & 0xFFFF) == 0xFFFF) or ((c & 0xFFFF) == 0xFFFE):
-        return False
-    # control codes
-    if c >= 0x00 and c <= 0x08:
-        return False
-    if c == 0x0B:
-        return False
-    if c >= 0x0E and c <= 0x1F:
-        return False
-    if c >= 0x7F and c <= 0x9F:
-        return False
-    # out of range
-    if c > 0x10FFFF:
-        return False
-    return True
-
-
-def fromCodePoint(c: int) -> str:
-    """Convert ordinal to unicode.
-
-    Note, in the original Javascript two string characters were required,
-    for codepoints larger than `0xFFFF`.
-    But Python 3 can represent any unicode codepoint in one character.
-    """
-    return chr(c)
-
-
-# UNESCAPE_MD_RE = re.compile(r'\\([!"#$%&\'()*+,\-.\/:;<=>?@[\\\]^_`{|}~])')
-# ENTITY_RE_g       = re.compile(r'&([a-z#][a-z0-9]{1,31})', re.IGNORECASE)
-UNESCAPE_ALL_RE = re.compile(
-    r'\\([!"#$%&\'()*+,\-.\/:;<=>?@[\\\]^_`{|}~])' + "|" + r"&([a-z#][a-z0-9]{1,31});",
-    re.IGNORECASE,
-)
-DIGITAL_ENTITY_BASE10_RE = re.compile(r"#([0-9]{1,8})")
-DIGITAL_ENTITY_BASE16_RE = re.compile(r"#x([a-f0-9]{1,8})", re.IGNORECASE)
-
-
-def replaceEntityPattern(match: str, name: str) -> str:
-    """Convert HTML entity patterns,
-    see https://spec.commonmark.org/0.30/#entity-references
-    """
-    if name in entities:
-        return entities[name]
-
-    code: None | int = None
-    if pat := DIGITAL_ENTITY_BASE10_RE.fullmatch(name):
-        code = int(pat.group(1), 10)
-    elif pat := DIGITAL_ENTITY_BASE16_RE.fullmatch(name):
-        code = int(pat.group(1), 16)
-
-    if code is not None and isValidEntityCode(code):
-        return fromCodePoint(code)
-
-    return match
-
-
-def unescapeAll(string: str) -> str:
-    def replacer_func(match: Match[str]) -> str:
-        escaped = match.group(1)
-        if escaped:
-            return escaped
-        entity = match.group(2)
-        return replaceEntityPattern(match.group(), entity)
-
-    if "\\" not in string and "&" not in string:
-        return string
-    return UNESCAPE_ALL_RE.sub(replacer_func, string)
-
-
-ESCAPABLE = r"""\\!"#$%&'()*+,./:;<=>?@\[\]^`{}|_~-"""
-ESCAPE_CHAR = re.compile(r"\\([" + ESCAPABLE + r"])")
-
-
-def stripEscape(string: str) -> str:
-    """Strip escape \\ characters"""
-    return ESCAPE_CHAR.sub(r"\1", string)
-
-
-def escapeHtml(raw: str) -> str:
-    """Replace special characters "&", "<", ">" and '"' to HTML-safe sequences."""
-    # like html.escape, but without escaping single quotes
-    raw = raw.replace("&", "&amp;")  # Must be done first!
-    raw = raw.replace("<", "&lt;")
-    raw = raw.replace(">", "&gt;")
-    raw = raw.replace('"', "&quot;")
-    return raw
-
-
-# //////////////////////////////////////////////////////////////////////////////
-
-REGEXP_ESCAPE_RE = re.compile(r"[.?*+^$[\]\\(){}|-]")
-
-
-def escapeRE(string: str) -> str:
-    string = REGEXP_ESCAPE_RE.sub("\\$&", string)
-    return string
-
-
-# //////////////////////////////////////////////////////////////////////////////
-
-
-def isSpace(code: int | None) -> bool:
-    """Check if character code is a whitespace."""
-    return code in (0x09, 0x20)
-
-
-def isStrSpace(ch: str | None) -> bool:
-    """Check if character is a whitespace."""
-    return ch in ("\t", " ")
-
-
-MD_WHITESPACE = {
-    0x09,  # \t
-    0x0A,  # \n
-    0x0B,  # \v
-    0x0C,  # \f
-    0x0D,  # \r
-    0x20,  # space
-    0xA0,
-    0x1680,
-    0x202F,
-    0x205F,
-    0x3000,
-}
-
-
-def isWhiteSpace(code: int) -> bool:
-    r"""Zs (unicode class) || [\t\f\v\r\n]"""
-    if code >= 0x2000 and code <= 0x200A:
-        return True
-    return code in MD_WHITESPACE
-
-
-# //////////////////////////////////////////////////////////////////////////////
-
-UNICODE_PUNCT_RE = re.compile(
-    r"[!-#%-\*,-\/:;\?@\[-\]_\{\}\xA1\xA7\xAB\xB6\xB7\xBB\xBF\u037E\u0387\u055A-\u055F\u0589\u058A\u05BE\u05C0\u05C3\u05C6\u05F3\u05F4\u0609\u060A\u060C\u060D\u061B\u061E\u061F\u066A-\u066D\u06D4\u0700-\u070D\u07F7-\u07F9\u0830-\u083E\u085E\u0964\u0965\u0970\u09FD\u0A76\u0AF0\u0C84\u0DF4\u0E4F\u0E5A\u0E5B\u0F04-\u0F12\u0F14\u0F3A-\u0F3D\u0F85\u0FD0-\u0FD4\u0FD9\u0FDA\u104A-\u104F\u10FB\u1360-\u1368\u1400\u166D\u166E\u169B\u169C\u16EB-\u16ED\u1735\u1736\u17D4-\u17D6\u17D8-\u17DA\u1800-\u180A\u1944\u1945\u1A1E\u1A1F\u1AA0-\u1AA6\u1AA8-\u1AAD\u1B5A-\u1B60\u1BFC-\u1BFF\u1C3B-\u1C3F\u1C7E\u1C7F\u1CC0-\u1CC7\u1CD3\u2010-\u2027\u2030-\u2043\u2045-\u2051\u2053-\u205E\u207D\u207E\u208D\u208E\u2308-\u230B\u2329\u232A\u2768-\u2775\u27C5\u27C6\u27E6-\u27EF\u2983-\u2998\u29D8-\u29DB\u29FC\u29FD\u2CF9-\u2CFC\u2CFE\u2CFF\u2D70\u2E00-\u2E2E\u2E30-\u2E4E\u3001-\u3003\u3008-\u3011\u3014-\u301F\u3030\u303D\u30A0\u30FB\uA4FE\uA4FF\uA60D-\uA60F\uA673\uA67E\uA6F2-\uA6F7\uA874-\uA877\uA8CE\uA8CF\uA8F8-\uA8FA\uA8FC\uA92E\uA92F\uA95F\uA9C1-\uA9CD\uA9DE\uA9DF\uAA5C-\uAA5F\uAADE\uAADF\uAAF0\uAAF1\uABEB\uFD3E\uFD3F\uFE10-\uFE19\uFE30-\uFE52\uFE54-\uFE61\uFE63\uFE68\uFE6A\uFE6B\uFF01-\uFF03\uFF05-\uFF0A\uFF0C-\uFF0F\uFF1A\uFF1B\uFF1F\uFF20\uFF3B-\uFF3D\uFF3F\uFF5B\uFF5D\uFF5F-\uFF65]|\uD800[\uDD00-\uDD02\uDF9F\uDFD0]|\uD801\uDD6F|\uD802[\uDC57\uDD1F\uDD3F\uDE50-\uDE58\uDE7F\uDEF0-\uDEF6\uDF39-\uDF3F\uDF99-\uDF9C]|\uD803[\uDF55-\uDF59]|\uD804[\uDC47-\uDC4D\uDCBB\uDCBC\uDCBE-\uDCC1\uDD40-\uDD43\uDD74\uDD75\uDDC5-\uDDC8\uDDCD\uDDDB\uDDDD-\uDDDF\uDE38-\uDE3D\uDEA9]|\uD805[\uDC4B-\uDC4F\uDC5B\uDC5D\uDCC6\uDDC1-\uDDD7\uDE41-\uDE43\uDE60-\uDE6C\uDF3C-\uDF3E]|\uD806[\uDC3B\uDE3F-\uDE46\uDE9A-\uDE9C\uDE9E-\uDEA2]|\uD807[\uDC41-\uDC45\uDC70\uDC71\uDEF7\uDEF8]|\uD809[\uDC70-\uDC74]|\uD81A[\uDE6E\uDE6F\uDEF5\uDF37-\uDF3B\uDF44]|\uD81B[\uDE97-\uDE9A]|\uD82F\uDC9F|\uD836[\uDE87-\uDE8B]|\uD83A[\uDD5E\uDD5F]"  # noqa: E501
-)
-
-
-# Currently without astral characters support.
-def isPunctChar(ch: str) -> bool:
-    """Check if character is a punctuation character."""
-    return UNICODE_PUNCT_RE.search(ch) is not None
-
-
-MD_ASCII_PUNCT = {
-    0x21,  # /* ! */
-    0x22,  # /* " */
-    0x23,  # /* # */
-    0x24,  # /* $ */
-    0x25,  # /* % */
-    0x26,  # /* & */
-    0x27,  # /* ' */
-    0x28,  # /* ( */
-    0x29,  # /* ) */
-    0x2A,  # /* * */
-    0x2B,  # /* + */
-    0x2C,  # /* , */
-    0x2D,  # /* - */
-    0x2E,  # /* . */
-    0x2F,  # /* / */
-    0x3A,  # /* : */
-    0x3B,  # /* ; */
-    0x3C,  # /* < */
-    0x3D,  # /* = */
-    0x3E,  # /* > */
-    0x3F,  # /* ? */
-    0x40,  # /* @ */
-    0x5B,  # /* [ */
-    0x5C,  # /* \ */
-    0x5D,  # /* ] */
-    0x5E,  # /* ^ */
-    0x5F,  # /* _ */
-    0x60,  # /* ` */
-    0x7B,  # /* { */
-    0x7C,  # /* | */
-    0x7D,  # /* } */
-    0x7E,  # /* ~ */
-}
-
-
-def isMdAsciiPunct(ch: int) -> bool:
-    """Markdown ASCII punctuation characters.
-
-    ::
-
-        !, ", #, $, %, &, ', (, ), *, +, ,, -, ., /, :, ;, <, =, >, ?, @, [, \\, ], ^, _, `, {, |, }, or ~
-
-    See http://spec.commonmark.org/0.15/#ascii-punctuation-character
-
-    Don't confuse with unicode punctuation !!! It lacks some chars in ascii range.
-
-    """  # noqa: E501
-    return ch in MD_ASCII_PUNCT
-
-
-def normalizeReference(string: str) -> str:
-    """Helper to unify [reference labels]."""
-    # Trim and collapse whitespace
-    #
-    string = re.sub(r"\s+", " ", string.strip())
-
-    # In node v10 'ẞ'.toLowerCase() === 'Ṿ', which is presumed to be a bug
-    # fixed in v12 (couldn't find any details).
-    #
-    # So treat this one as a special case
-    # (remove this when node v10 is no longer supported).
-    #
-    # if ('ẞ'.toLowerCase() === 'Ṿ') {
-    #   str = str.replace(/ẞ/g, 'ß')
-    # }
-
-    # .toLowerCase().toUpperCase() should get rid of all differences
-    # between letter variants.
-    #
-    # Simple .toLowerCase() doesn't normalize 125 code points correctly,
-    # and .toUpperCase doesn't normalize 6 of them (list of exceptions:
-    # İ, ϴ, ẞ, Ω, K, Å - those are already uppercased, but have differently
-    # uppercased versions).
-    #
-    # Here's an example showing how it happens. Lets take greek letter omega:
-    # uppercase U+0398 (Θ), U+03f4 (ϴ) and lowercase U+03b8 (θ), U+03d1 (ϑ)
-    #
-    # Unicode entries:
-    # 0398;GREEK CAPITAL LETTER THETA;Lu;0;L;;;;;N;;;;03B8
-    # 03B8;GREEK SMALL LETTER THETA;Ll;0;L;;;;;N;;;0398;;0398
-    # 03D1;GREEK THETA SYMBOL;Ll;0;L;<compat> 03B8;;;;N;GREEK SMALL LETTER SCRIPT THETA;;0398;;0398
-    # 03F4;GREEK CAPITAL THETA SYMBOL;Lu;0;L;<compat> 0398;;;;N;;;;03B8
-    #
-    # Case-insensitive comparison should treat all of them as equivalent.
-    #
-    # But .toLowerCase() doesn't change ϑ (it's already lowercase),
-    # and .toUpperCase() doesn't change ϴ (already uppercase).
-    #
-    # Applying first lower then upper case normalizes any character:
-    # '\u0398\u03f4\u03b8\u03d1'.toLowerCase().toUpperCase() === '\u0398\u0398\u0398\u0398'
-    #
-    # Note: this is equivalent to unicode case folding; unicode normalization
-    # is a different step that is not required here.
-    #
-    # Final result should be uppercased, because it's later stored in an object
-    # (this avoid a conflict with Object.prototype members,
-    # most notably, `__proto__`)
-    #
-    return string.lower().upper()
-
-
-LINK_OPEN_RE = re.compile(r"^<a[>\s]", flags=re.IGNORECASE)
-LINK_CLOSE_RE = re.compile(r"^</a\s*>", flags=re.IGNORECASE)
-
-
-def isLinkOpen(string: str) -> bool:
-    return bool(LINK_OPEN_RE.search(string))
-
-
-def isLinkClose(string: str) -> bool:
-    return bool(LINK_CLOSE_RE.search(string))