comm-central/third_party/rust/quick-xml/src/escapei.rs

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//! Manage xml character escapes↩
↩
use memchr::memchr2_iter;↩
use std::borrow::Cow;↩
use std::ops::Range;↩
↩
#[cfg(test)]↩
use pretty_assertions::assert_eq;↩
↩
/// Error for XML escape / unescape.↩
#[derive(Clone, Debug)]↩
pub enum EscapeError {↩
/// Entity with Null character↩
EntityWithNull(Range<usize>),↩
/// Unrecognized escape symbol↩
UnrecognizedSymbol(Range<usize>, String),↩
/// Cannot find `;` after `&`↩
UnterminatedEntity(Range<usize>),↩
/// Cannot convert Hexa to utf8↩
TooLongHexadecimal,↩
/// Character is not a valid hexadecimal value↩
InvalidHexadecimal(char),↩
/// Cannot convert decimal to hexa↩
TooLongDecimal,↩
/// Character is not a valid decimal value↩
InvalidDecimal(char),↩
/// Not a valid unicode codepoint↩
InvalidCodepoint(u32),↩
}↩
↩
impl std::fmt::Display for EscapeError {↩
fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {↩
match self {↩
EscapeError::EntityWithNull(e) => write!(↩
f,↩
"Error while escaping character at range {:?}: Null character entity not allowed",↩
e↩
),↩
EscapeError::UnrecognizedSymbol(rge, res) => write!(↩
f,↩
"Error while escaping character at range {:?}: Unrecognized escape symbol: {:?}",↩
rge, res↩
),↩
EscapeError::UnterminatedEntity(e) => write!(↩
f,↩
"Error while escaping character at range {:?}: Cannot find ';' after '&'",↩
e↩
),↩
EscapeError::TooLongHexadecimal => write!(f, "Cannot convert hexadecimal to utf8"),↩
EscapeError::InvalidHexadecimal(e) => {↩
write!(f, "'{}' is not a valid hexadecimal character", e)↩
}↩
EscapeError::TooLongDecimal => write!(f, "Cannot convert decimal to utf8"),↩
EscapeError::InvalidDecimal(e) => write!(f, "'{}' is not a valid decimal character", e),↩
EscapeError::InvalidCodepoint(n) => write!(f, "'{}' is not a valid codepoint", n),↩
}↩
}↩
}↩
↩
impl std::error::Error for EscapeError {}↩
↩
/// Escapes an `&str` and replaces all xml special characters (`<`, `>`, `&`, `'`, `"`)↩
/// with their corresponding xml escaped value.↩
///↩
/// This function performs following replacements:↩
///↩
/// | Character | Replacement↩
/// |-----------|------------↩
/// | `<` | `&lt;`↩
/// | `>` | `&gt;`↩
/// | `&` | `&amp;`↩
/// | `'` | `&apos;`↩
/// | `"` | `&quot;`↩
pub fn escape(raw: &str) -> Cow<str> {↩
_escape(raw, |ch| matches!(ch, b'<' | b'>' | b'&' | b'\'' | b'\"'))↩
}↩
↩
/// Escapes an `&str` and replaces xml special characters (`<`, `>`, `&`)↩
/// with their corresponding xml escaped value.↩
///↩
/// Should only be used for escaping text content. In XML text content, it is allowed↩
/// (though not recommended) to leave the quote special characters `"` and `'` unescaped.↩
///↩
/// This function performs following replacements:↩
///↩
/// | Character | Replacement↩
/// |-----------|------------↩
/// | `<` | `&lt;`↩
/// | `>` | `&gt;`↩
/// | `&` | `&amp;`↩
pub fn partial_escape(raw: &str) -> Cow<str> {↩
_escape(raw, |ch| matches!(ch, b'<' | b'>' | b'&'))↩
}↩
↩
/// Escapes an `&str` and replaces a subset of xml special characters (`<`, `>`,↩
/// `&`, `'`, `"`) with their corresponding xml escaped value.↩
pub(crate) fn _escape<F: Fn(u8) -> bool>(raw: &str, escape_chars: F) -> Cow<str> {↩
let bytes = raw.as_bytes();↩
let mut escaped = None;↩
let mut iter = bytes.iter();↩
let mut pos = 0;↩
while let Some(i) = iter.position(|&b| escape_chars(b)) {↩
if escaped.is_none() {↩
escaped = Some(Vec::with_capacity(raw.len()));↩
}↩
let escaped = escaped.as_mut().expect("initialized");↩
let new_pos = pos + i;↩
escaped.extend_from_slice(&bytes[pos..new_pos]);↩
match bytes[new_pos] {↩
b'<' => escaped.extend_from_slice(b"&lt;"),↩
b'>' => escaped.extend_from_slice(b"&gt;"),↩
b'\'' => escaped.extend_from_slice(b"&apos;"),↩
b'&' => escaped.extend_from_slice(b"&amp;"),↩
b'"' => escaped.extend_from_slice(b"&quot;"),↩
↩
// This set of escapes handles characters that should be escaped↩
// in elements of xs:lists, because those characters works as↩
// delimiters of list elements↩
b'\t' => escaped.extend_from_slice(b"&#9;"),↩
b'\n' => escaped.extend_from_slice(b"&#10;"),↩
b'\r' => escaped.extend_from_slice(b"&#13;"),↩
b' ' => escaped.extend_from_slice(b"&#32;"),↩
_ => unreachable!(↩
"Only '<', '>','\', '&', '\"', '\\t', '\\r', '\\n', and ' ' are escaped"↩
),↩
}↩
pos = new_pos + 1;↩
}↩
↩
if let Some(mut escaped) = escaped {↩
if let Some(raw) = bytes.get(pos..) {↩
escaped.extend_from_slice(raw);↩
}↩
// SAFETY: we operate on UTF-8 input and search for an one byte chars only,↩
// so all slices that was put to the `escaped` is a valid UTF-8 encoded strings↩
// TODO: Can be replaced with `unsafe { String::from_utf8_unchecked() }`↩
// if unsafe code will be allowed↩
Cow::Owned(String::from_utf8(escaped).unwrap())↩
} else {↩
Cow::Borrowed(raw)↩
}↩
}↩
↩
/// Unescape an `&str` and replaces all xml escaped characters (`&...;`) into↩
/// their corresponding value.↩
///↩
/// If feature [`escape-html`] is enabled, then recognizes all [HTML5 escapes].↩
///↩
/// [`escape-html`]: ../index.html#escape-html↩
pub fn unescape(raw: &str) -> Result<Cow<str>, EscapeError> {↩
unescape_with(raw, |_| None)↩
}↩
↩
/// Unescape an `&str` and replaces all xml escaped characters (`&...;`) into↩
/// their corresponding value, using a resolver function for custom entities.↩
///↩
/// If feature [`escape-html`] is enabled, then recognizes all [HTML5 escapes].↩
///↩
/// [`escape-html`]: ../index.html#escape-html↩
pub fn unescape_with<'input, 'entity, F>(↩
raw: &'input str,↩
mut resolve_entity: F,↩
) -> Result<Cow<'input, str>, EscapeError>↩
where↩
// the lifetime of the output comes from a capture or is `'static`↩
F: FnMut(&str) -> Option<&'entity str>,↩
{↩
let bytes = raw.as_bytes();↩
let mut unescaped = None;↩
let mut last_end = 0;↩
let mut iter = memchr2_iter(b'&', b';', bytes);↩
while let Some(start) = iter.by_ref().find(|p| bytes[*p] == b'&') {↩
match iter.next() {↩
Some(end) if bytes[end] == b';' => {↩
// append valid data↩
if unescaped.is_none() {↩
unescaped = Some(String::with_capacity(raw.len()));↩
}↩
let unescaped = unescaped.as_mut().expect("initialized");↩
unescaped.push_str(&raw[last_end..start]);↩
↩
// search for character correctness↩
let pat = &raw[start + 1..end];↩
if let Some(entity) = pat.strip_prefix('#') {↩
let codepoint = parse_number(entity, start..end)?;↩
unescaped.push_str(codepoint.encode_utf8(&mut [0u8; 4]));↩
} else if let Some(value) = named_entity(pat) {↩
unescaped.push_str(value);↩
} else if let Some(value) = resolve_entity(pat) {↩
unescaped.push_str(value);↩
} else {↩
return Err(EscapeError::UnrecognizedSymbol(↩
start + 1..end,↩
pat.to_string(),↩
));↩
}↩
↩
last_end = end + 1;↩
}↩
_ => return Err(EscapeError::UnterminatedEntity(start..raw.len())),↩
}↩
}↩
↩
if let Some(mut unescaped) = unescaped {↩
if let Some(raw) = raw.get(last_end..) {↩
unescaped.push_str(raw);↩
}↩
Ok(Cow::Owned(unescaped))↩
} else {↩
Ok(Cow::Borrowed(raw))↩
}↩
}↩
↩
#[cfg(not(feature = "escape-html"))]↩
fn named_entity(name: &str) -> Option<&str> {↩
// match over strings are not allowed in const functions↩
let s = match name.as_bytes() {↩
b"lt" => "<",↩
b"gt" => ">",↩
b"amp" => "&",↩
b"apos" => "'",↩
b"quot" => "\"",↩
_ => return None,↩
};↩
Some(s)↩
}↩
#[cfg(feature = "escape-html")]↩
fn named_entity(name: &str) -> Option<&str> {↩
// match over strings are not allowed in const functions↩
//TODO: automate up-to-dating using https://html.spec.whatwg.org/entities.json↩
let s = match name.as_bytes() {↩
b"Tab" => "\u{09}",↩
b"NewLine" => "\u{0A}",↩
b"excl" => "\u{21}",↩
b"quot" | b"QUOT" => "\u{22}",↩
b"num" => "\u{23}",↩
b"dollar" => "\u{24}",↩
b"percnt" => "\u{25}",↩
b"amp" | b"AMP" => "\u{26}",↩
b"apos" => "\u{27}",↩
b"lpar" => "\u{28}",↩
b"rpar" => "\u{29}",↩
b"ast" | b"midast" => "\u{2A}",↩
b"plus" => "\u{2B}",↩
b"comma" => "\u{2C}",↩
b"period" => "\u{2E}",↩
b"sol" => "\u{2F}",↩
b"colon" => "\u{3A}",↩
b"semi" => "\u{3B}",↩
b"lt" | b"LT" => "\u{3C}",↩
b"equals" => "\u{3D}",↩
b"gt" | b"GT" => "\u{3E}",↩
b"quest" => "\u{3F}",↩
b"commat" => "\u{40}",↩
b"lsqb" | b"lbrack" => "\u{5B}",↩
b"bsol" => "\u{5C}",↩
b"rsqb" | b"rbrack" => "\u{5D}",↩
b"Hat" => "\u{5E}",↩
b"lowbar" => "\u{5F}",↩
b"grave" | b"DiacriticalGrave" => "\u{60}",↩
b"lcub" | b"lbrace" => "\u{7B}",↩
b"verbar" | b"vert" | b"VerticalLine" => "\u{7C}",↩
b"rcub" | b"rbrace" => "\u{7D}",↩
b"nbsp" | b"NonBreakingSpace" => "\u{A0}",↩
b"iexcl" => "\u{A1}",↩
b"cent" => "\u{A2}",↩
b"pound" => "\u{A3}",↩
b"curren" => "\u{A4}",↩
b"yen" => "\u{A5}",↩
b"brvbar" => "\u{A6}",↩
b"sect" => "\u{A7}",↩
b"Dot" | b"die" | b"DoubleDot" | b"uml" => "\u{A8}",↩
b"copy" | b"COPY" => "\u{A9}",↩
b"ordf" => "\u{AA}",↩
b"laquo" => "\u{AB}",↩
b"not" => "\u{AC}",↩
b"shy" => "\u{AD}",↩
b"reg" | b"circledR" | b"REG" => "\u{AE}",↩
b"macr" | b"OverBar" | b"strns" => "\u{AF}",↩
b"deg" => "\u{B0}",↩
b"plusmn" | b"pm" | b"PlusMinus" => "\u{B1}",↩
b"sup2" => "\u{B2}",↩
b"sup3" => "\u{B3}",↩
b"acute" | b"DiacriticalAcute" => "\u{B4}",↩
b"micro" => "\u{B5}",↩
b"para" => "\u{B6}",↩
b"middot" | b"centerdot" | b"CenterDot" => "\u{B7}",↩
b"cedil" | b"Cedilla" => "\u{B8}",↩
b"sup1" => "\u{B9}",↩
b"ordm" => "\u{BA}",↩
b"raquo" => "\u{BB}",↩
b"frac14" => "\u{BC}",↩
b"frac12" | b"half" => "\u{BD}",↩
b"frac34" => "\u{BE}",↩
b"iquest" => "\u{BF}",↩
b"Agrave" => "\u{C0}",↩
b"Aacute" => "\u{C1}",↩
b"Acirc" => "\u{C2}",↩
b"Atilde" => "\u{C3}",↩
b"Auml" => "\u{C4}",↩
b"Aring" => "\u{C5}",↩
b"AElig" => "\u{C6}",↩
b"Ccedil" => "\u{C7}",↩
b"Egrave" => "\u{C8}",↩
b"Eacute" => "\u{C9}",↩
b"Ecirc" => "\u{CA}",↩
b"Euml" => "\u{CB}",↩
b"Igrave" => "\u{CC}",↩
b"Iacute" => "\u{CD}",↩
b"Icirc" => "\u{CE}",↩
b"Iuml" => "\u{CF}",↩
b"ETH" => "\u{D0}",↩
b"Ntilde" => "\u{D1}",↩
b"Ograve" => "\u{D2}",↩
b"Oacute" => "\u{D3}",↩
b"Ocirc" => "\u{D4}",↩
b"Otilde" => "\u{D5}",↩
b"Ouml" => "\u{D6}",↩
b"times" => "\u{D7}",↩
b"Oslash" => "\u{D8}",↩
b"Ugrave" => "\u{D9}",↩
b"Uacute" => "\u{DA}",↩
b"Ucirc" => "\u{DB}",↩
b"Uuml" => "\u{DC}",↩
b"Yacute" => "\u{DD}",↩
b"THORN" => "\u{DE}",↩
b"szlig" => "\u{DF}",↩
b"agrave" => "\u{E0}",↩
b"aacute" => "\u{E1}",↩
b"acirc" => "\u{E2}",↩
b"atilde" => "\u{E3}",↩
b"auml" => "\u{E4}",↩
b"aring" => "\u{E5}",↩
b"aelig" => "\u{E6}",↩
b"ccedil" => "\u{E7}",↩
b"egrave" => "\u{E8}",↩
b"eacute" => "\u{E9}",↩
b"ecirc" => "\u{EA}",↩
b"euml" => "\u{EB}",↩
b"igrave" => "\u{EC}",↩
b"iacute" => "\u{ED}",↩
b"icirc" => "\u{EE}",↩
b"iuml" => "\u{EF}",↩
b"eth" => "\u{F0}",↩
b"ntilde" => "\u{F1}",↩
b"ograve" => "\u{F2}",↩
b"oacute" => "\u{F3}",↩
b"ocirc" => "\u{F4}",↩
b"otilde" => "\u{F5}",↩
b"ouml" => "\u{F6}",↩
b"divide" | b"div" => "\u{F7}",↩
b"oslash" => "\u{F8}",↩
b"ugrave" => "\u{F9}",↩
b"uacute" => "\u{FA}",↩
b"ucirc" => "\u{FB}",↩
b"uuml" => "\u{FC}",↩
b"yacute" => "\u{FD}",↩
b"thorn" => "\u{FE}",↩
b"yuml" => "\u{FF}",↩
b"Amacr" => "\u{10}",↩
b"amacr" => "\u{10}",↩
b"Abreve" => "\u{10}",↩
b"abreve" => "\u{10}",↩
b"Aogon" => "\u{10}",↩
b"aogon" => "\u{10}",↩
b"Cacute" => "\u{10}",↩
b"cacute" => "\u{10}",↩
b"Ccirc" => "\u{10}",↩
b"ccirc" => "\u{10}",↩
b"Cdot" => "\u{10}",↩
b"cdot" => "\u{10}",↩
b"Ccaron" => "\u{10}",↩
b"ccaron" => "\u{10}",↩
b"Dcaron" => "\u{10}",↩
b"dcaron" => "\u{10}",↩
b"Dstrok" => "\u{11}",↩
b"dstrok" => "\u{11}",↩
b"Emacr" => "\u{11}",↩
b"emacr" => "\u{11}",↩
b"Edot" => "\u{11}",↩
b"edot" => "\u{11}",↩
b"Eogon" => "\u{11}",↩
b"eogon" => "\u{11}",↩
b"Ecaron" => "\u{11}",↩
b"ecaron" => "\u{11}",↩
b"Gcirc" => "\u{11}",↩
b"gcirc" => "\u{11}",↩
b"Gbreve" => "\u{11}",↩
b"gbreve" => "\u{11}",↩
b"Gdot" => "\u{12}",↩
b"gdot" => "\u{12}",↩
b"Gcedil" => "\u{12}",↩
b"Hcirc" => "\u{12}",↩
b"hcirc" => "\u{12}",↩
b"Hstrok" => "\u{12}",↩
b"hstrok" => "\u{12}",↩
b"Itilde" => "\u{12}",↩
b"itilde" => "\u{12}",↩
b"Imacr" => "\u{12}",↩
b"imacr" => "\u{12}",↩
b"Iogon" => "\u{12}",↩
b"iogon" => "\u{12}",↩
b"Idot" => "\u{13}",↩
b"imath" | b"inodot" => "\u{13}",↩
b"IJlig" => "\u{13}",↩
b"ijlig" => "\u{13}",↩
b"Jcirc" => "\u{13}",↩
b"jcirc" => "\u{13}",↩
b"Kcedil" => "\u{13}",↩
b"kcedil" => "\u{13}",↩
b"kgreen" => "\u{13}",↩
b"Lacute" => "\u{13}",↩
b"lacute" => "\u{13}",↩
b"Lcedil" => "\u{13}",↩
b"lcedil" => "\u{13}",↩
b"Lcaron" => "\u{13}",↩
b"lcaron" => "\u{13}",↩
b"Lmidot" => "\u{13}",↩
b"lmidot" => "\u{14}",↩
b"Lstrok" => "\u{14}",↩
b"lstrok" => "\u{14}",↩
b"Nacute" => "\u{14}",↩
b"nacute" => "\u{14}",↩
b"Ncedil" => "\u{14}",↩
b"ncedil" => "\u{14}",↩
b"Ncaron" => "\u{14}",↩
b"ncaron" => "\u{14}",↩
b"napos" => "\u{14}",↩
b"ENG" => "\u{14}",↩
b"eng" => "\u{14}",↩
b"Omacr" => "\u{14}",↩
b"omacr" => "\u{14}",↩
b"Odblac" => "\u{15}",↩
b"odblac" => "\u{15}",↩
b"OElig" => "\u{15}",↩
b"oelig" => "\u{15}",↩
b"Racute" => "\u{15}",↩
b"racute" => "\u{15}",↩
b"Rcedil" => "\u{15}",↩
b"rcedil" => "\u{15}",↩
b"Rcaron" => "\u{15}",↩
b"rcaron" => "\u{15}",↩
b"Sacute" => "\u{15}",↩
b"sacute" => "\u{15}",↩
b"Scirc" => "\u{15}",↩
b"scirc" => "\u{15}",↩
b"Scedil" => "\u{15}",↩
b"scedil" => "\u{15}",↩
b"Scaron" => "\u{16}",↩
b"scaron" => "\u{16}",↩
b"Tcedil" => "\u{16}",↩
b"tcedil" => "\u{16}",↩
b"Tcaron" => "\u{16}",↩
b"tcaron" => "\u{16}",↩
b"Tstrok" => "\u{16}",↩
b"tstrok" => "\u{16}",↩
b"Utilde" => "\u{16}",↩
b"utilde" => "\u{16}",↩
b"Umacr" => "\u{16}",↩
b"umacr" => "\u{16}",↩
b"Ubreve" => "\u{16}",↩
b"ubreve" => "\u{16}",↩
b"Uring" => "\u{16}",↩
b"uring" => "\u{16}",↩
b"Udblac" => "\u{17}",↩
b"udblac" => "\u{17}",↩
b"Uogon" => "\u{17}",↩
b"uogon" => "\u{17}",↩
b"Wcirc" => "\u{17}",↩
b"wcirc" => "\u{17}",↩
b"Ycirc" => "\u{17}",↩
b"ycirc" => "\u{17}",↩
b"Yuml" => "\u{17}",↩
b"Zacute" => "\u{17}",↩
b"zacute" => "\u{17}",↩
b"Zdot" => "\u{17}",↩
b"zdot" => "\u{17}",↩
b"Zcaron" => "\u{17}",↩
b"zcaron" => "\u{17}",↩
b"fnof" => "\u{19}",↩
b"imped" => "\u{1B}",↩
b"gacute" => "\u{1F}",↩
b"jmath" => "\u{23}",↩
b"circ" => "\u{2C}",↩
b"caron" | b"Hacek" => "\u{2C}",↩
b"breve" | b"Breve" => "\u{2D}",↩
b"dot" | b"DiacriticalDot" => "\u{2D}",↩
b"ring" => "\u{2D}",↩
b"ogon" => "\u{2D}",↩
b"tilde" | b"DiacriticalTilde" => "\u{2D}",↩
b"dblac" | b"DiacriticalDoubleAcute" => "\u{2D}",↩
b"DownBreve" => "\u{31}",↩
b"UnderBar" => "\u{33}",↩
b"Alpha" => "\u{39}",↩
b"Beta" => "\u{39}",↩
b"Gamma" => "\u{39}",↩
b"Delta" => "\u{39}",↩
b"Epsilon" => "\u{39}",↩
b"Zeta" => "\u{39}",↩
b"Eta" => "\u{39}",↩
b"Theta" => "\u{39}",↩
b"Iota" => "\u{39}",↩
b"Kappa" => "\u{39}",↩
b"Lambda" => "\u{39}",↩
b"Mu" => "\u{39}",↩
b"Nu" => "\u{39}",↩
b"Xi" => "\u{39}",↩
b"Omicron" => "\u{39}",↩
b"Pi" => "\u{3A}",↩
b"Rho" => "\u{3A}",↩
b"Sigma" => "\u{3A}",↩
b"Tau" => "\u{3A}",↩
b"Upsilon" => "\u{3A}",↩
b"Phi" => "\u{3A}",↩
b"Chi" => "\u{3A}",↩
b"Psi" => "\u{3A}",↩
b"Omega" => "\u{3A}",↩
b"alpha" => "\u{3B}",↩
b"beta" => "\u{3B}",↩
b"gamma" => "\u{3B}",↩
b"delta" => "\u{3B}",↩
b"epsiv" | b"varepsilon" | b"epsilon" => "\u{3B}",↩
b"zeta" => "\u{3B}",↩
b"eta" => "\u{3B}",↩
b"theta" => "\u{3B}",↩
b"iota" => "\u{3B}",↩
b"kappa" => "\u{3B}",↩
b"lambda" => "\u{3B}",↩
b"mu" => "\u{3B}",↩
b"nu" => "\u{3B}",↩
b"xi" => "\u{3B}",↩
b"omicron" => "\u{3B}",↩
b"pi" => "\u{3C}",↩
b"rho" => "\u{3C}",↩
b"sigmav" | b"varsigma" | b"sigmaf" => "\u{3C}",↩
b"sigma" => "\u{3C}",↩
b"tau" => "\u{3C}",↩
b"upsi" | b"upsilon" => "\u{3C}",↩
b"phi" | b"phiv" | b"varphi" => "\u{3C}",↩
b"chi" => "\u{3C}",↩
b"psi" => "\u{3C}",↩
b"omega" => "\u{3C}",↩
b"thetav" | b"vartheta" | b"thetasym" => "\u{3D}",↩
b"Upsi" | b"upsih" => "\u{3D}",↩
b"straightphi" => "\u{3D}",↩
b"piv" | b"varpi" => "\u{3D}",↩
b"Gammad" => "\u{3D}",↩
b"gammad" | b"digamma" => "\u{3D}",↩
b"kappav" | b"varkappa" => "\u{3F}",↩
b"rhov" | b"varrho" => "\u{3F}",↩
b"epsi" | b"straightepsilon" => "\u{3F}",↩
b"bepsi" | b"backepsilon" => "\u{3F}",↩
b"IOcy" => "\u{40}",↩
b"DJcy" => "\u{40}",↩
b"GJcy" => "\u{40}",↩
b"Jukcy" => "\u{40}",↩
b"DScy" => "\u{40}",↩
b"Iukcy" => "\u{40}",↩
b"YIcy" => "\u{40}",↩
b"Jsercy" => "\u{40}",↩
b"LJcy" => "\u{40}",↩
b"NJcy" => "\u{40}",↩
b"TSHcy" => "\u{40}",↩
b"KJcy" => "\u{40}",↩
b"Ubrcy" => "\u{40}",↩
b"DZcy" => "\u{40}",↩
b"Acy" => "\u{41}",↩
b"Bcy" => "\u{41}",↩
b"Vcy" => "\u{41}",↩
b"Gcy" => "\u{41}",↩
b"Dcy" => "\u{41}",↩
b"IEcy" => "\u{41}",↩
b"ZHcy" => "\u{41}",↩
b"Zcy" => "\u{41}",↩
b"Icy" => "\u{41}",↩
b"Jcy" => "\u{41}",↩
b"Kcy" => "\u{41}",↩
b"Lcy" => "\u{41}",↩
b"Mcy" => "\u{41}",↩
b"Ncy" => "\u{41}",↩
b"Ocy" => "\u{41}",↩
b"Pcy" => "\u{41}",↩
b"Rcy" => "\u{42}",↩
b"Scy" => "\u{42}",↩
b"Tcy" => "\u{42}",↩
b"Ucy" => "\u{42}",↩
b"Fcy" => "\u{42}",↩
b"KHcy" => "\u{42}",↩
b"TScy" => "\u{42}",↩
b"CHcy" => "\u{42}",↩
b"SHcy" => "\u{42}",↩
b"SHCHcy" => "\u{42}",↩
b"HARDcy" => "\u{42}",↩
b"Ycy" => "\u{42}",↩
b"SOFTcy" => "\u{42}",↩
b"Ecy" => "\u{42}",↩
b"YUcy" => "\u{42}",↩
b"YAcy" => "\u{42}",↩
b"acy" => "\u{43}",↩
b"bcy" => "\u{43}",↩
b"vcy" => "\u{43}",↩
b"gcy" => "\u{43}",↩
b"dcy" => "\u{43}",↩
b"iecy" => "\u{43}",↩
b"zhcy" => "\u{43}",↩
b"zcy" => "\u{43}",↩
b"icy" => "\u{43}",↩
b"jcy" => "\u{43}",↩
b"kcy" => "\u{43}",↩
b"lcy" => "\u{43}",↩
b"mcy" => "\u{43}",↩
b"ncy" => "\u{43}",↩
b"ocy" => "\u{43}",↩
b"pcy" => "\u{43}",↩
b"rcy" => "\u{44}",↩
b"scy" => "\u{44}",↩
b"tcy" => "\u{44}",↩
b"ucy" => "\u{44}",↩
b"fcy" => "\u{44}",↩
b"khcy" => "\u{44}",↩
b"tscy" => "\u{44}",↩
b"chcy" => "\u{44}",↩
b"shcy" => "\u{44}",↩
b"shchcy" => "\u{44}",↩
b"hardcy" => "\u{44}",↩
b"ycy" => "\u{44}",↩
b"softcy" => "\u{44}",↩
b"ecy" => "\u{44}",↩
b"yucy" => "\u{44}",↩
b"yacy" => "\u{44}",↩
b"iocy" => "\u{45}",↩
b"djcy" => "\u{45}",↩
b"gjcy" => "\u{45}",↩
b"jukcy" => "\u{45}",↩
b"dscy" => "\u{45}",↩
b"iukcy" => "\u{45}",↩
b"yicy" => "\u{45}",↩
b"jsercy" => "\u{45}",↩
b"ljcy" => "\u{45}",↩
b"njcy" => "\u{45}",↩
b"tshcy" => "\u{45}",↩
b"kjcy" => "\u{45}",↩
b"ubrcy" => "\u{45}",↩
b"dzcy" => "\u{45}",↩
b"ensp" => "\u{2002}",↩
b"emsp" => "\u{2003}",↩
b"emsp13" => "\u{2004}",↩
b"emsp14" => "\u{2005}",↩
b"numsp" => "\u{2007}",↩
b"puncsp" => "\u{2008}",↩
b"thinsp" | b"ThinSpace" => "\u{2009}",↩
b"hairsp" | b"VeryThinSpace" => "\u{200A}",↩
b"ZeroWidthSpace"↩
| b"NegativeVeryThinSpace"↩
| b"NegativeThinSpace"↩
| b"NegativeMediumSpace"↩
| b"NegativeThickSpace" => "\u{200B}",↩
b"zwnj" => "\u{200C}",↩
b"zwj" => "\u{200D}",↩
b"lrm" => "\u{200E}",↩
b"rlm" => "\u{200F}",↩
b"hyphen" | b"dash" => "\u{2010}",↩
b"ndash" => "\u{2013}",↩
b"mdash" => "\u{2014}",↩
b"horbar" => "\u{2015}",↩
b"Verbar" | b"Vert" => "\u{2016}",↩
b"lsquo" | b"OpenCurlyQuote" => "\u{2018}",↩
b"rsquo" | b"rsquor" | b"CloseCurlyQuote" => "\u{2019}",↩
b"lsquor" | b"sbquo" => "\u{201A}",↩
b"ldquo" | b"OpenCurlyDoubleQuote" => "\u{201C}",↩
b"rdquo" | b"rdquor" | b"CloseCurlyDoubleQuote" => "\u{201D}",↩
b"ldquor" | b"bdquo" => "\u{201E}",↩
b"dagger" => "\u{2020}",↩
b"Dagger" | b"ddagger" => "\u{2021}",↩
b"bull" | b"bullet" => "\u{2022}",↩
b"nldr" => "\u{2025}",↩
b"hellip" | b"mldr" => "\u{2026}",↩
b"permil" => "\u{2030}",↩
b"pertenk" => "\u{2031}",↩
b"prime" => "\u{2032}",↩
b"Prime" => "\u{2033}",↩
b"tprime" => "\u{2034}",↩
b"bprime" | b"backprime" => "\u{2035}",↩
b"lsaquo" => "\u{2039}",↩
b"rsaquo" => "\u{203A}",↩
b"oline" => "\u{203E}",↩
b"caret" => "\u{2041}",↩
b"hybull" => "\u{2043}",↩
b"frasl" => "\u{2044}",↩
b"bsemi" => "\u{204F}",↩
b"qprime" => "\u{2057}",↩
b"MediumSpace" => "\u{205F}",↩
b"NoBreak" => "\u{2060}",↩
b"ApplyFunction" | b"af" => "\u{2061}",↩
b"InvisibleTimes" | b"it" => "\u{2062}",↩
b"InvisibleComma" | b"ic" => "\u{2063}",↩
b"euro" => "\u{20AC}",↩
b"tdot" | b"TripleDot" => "\u{20DB}",↩
b"DotDot" => "\u{20DC}",↩
b"Copf" | b"complexes" => "\u{2102}",↩
b"incare" => "\u{2105}",↩
b"gscr" => "\u{210A}",↩
b"hamilt" | b"HilbertSpace" | b"Hscr" => "\u{210B}",↩
b"Hfr" | b"Poincareplane" => "\u{210C}",↩
b"quaternions" | b"Hopf" => "\u{210D}",↩
b"planckh" => "\u{210E}",↩
b"planck" | b"hbar" | b"plankv" | b"hslash" => "\u{210F}",↩
b"Iscr" | b"imagline" => "\u{2110}",↩
b"image" | b"Im" | b"imagpart" | b"Ifr" => "\u{2111}",↩
b"Lscr" | b"lagran" | b"Laplacetrf" => "\u{2112}",↩
b"ell" => "\u{2113}",↩
b"Nopf" | b"naturals" => "\u{2115}",↩
b"numero" => "\u{2116}",↩
b"copysr" => "\u{2117}",↩
b"weierp" | b"wp" => "\u{2118}",↩
b"Popf" | b"primes" => "\u{2119}",↩
b"rationals" | b"Qopf" => "\u{211A}",↩
b"Rscr" | b"realine" => "\u{211B}",↩
b"real" | b"Re" | b"realpart" | b"Rfr" => "\u{211C}",↩
b"reals" | b"Ropf" => "\u{211D}",↩
b"rx" => "\u{211E}",↩
b"trade" | b"TRADE" => "\u{2122}",↩
b"integers" | b"Zopf" => "\u{2124}",↩
b"ohm" => "\u{2126}",↩
b"mho" => "\u{2127}",↩
b"Zfr" | b"zeetrf" => "\u{2128}",↩
b"iiota" => "\u{2129}",↩
b"angst" => "\u{212B}",↩
b"bernou" | b"Bernoullis" | b"Bscr" => "\u{212C}",↩
b"Cfr" | b"Cayleys" => "\u{212D}",↩
b"escr" => "\u{212F}",↩
b"Escr" | b"expectation" => "\u{2130}",↩
b"Fscr" | b"Fouriertrf" => "\u{2131}",↩
b"phmmat" | b"Mellintrf" | b"Mscr" => "\u{2133}",↩
b"order" | b"orderof" | b"oscr" => "\u{2134}",↩
b"alefsym" | b"aleph" => "\u{2135}",↩
b"beth" => "\u{2136}",↩
b"gimel" => "\u{2137}",↩
b"daleth" => "\u{2138}",↩
b"CapitalDifferentialD" | b"DD" => "\u{2145}",↩
b"DifferentialD" | b"dd" => "\u{2146}",↩
b"ExponentialE" | b"exponentiale" | b"ee" => "\u{2147}",↩
b"ImaginaryI" | b"ii" => "\u{2148}",↩
b"frac13" => "\u{2153}",↩
b"frac23" => "\u{2154}",↩
b"frac15" => "\u{2155}",↩
b"frac25" => "\u{2156}",↩
b"frac35" => "\u{2157}",↩
b"frac45" => "\u{2158}",↩
b"frac16" => "\u{2159}",↩
b"frac56" => "\u{215A}",↩
b"frac18" => "\u{215B}",↩
b"frac38" => "\u{215C}",↩
b"frac58" => "\u{215D}",↩
b"frac78" => "\u{215E}",↩
b"larr" | b"leftarrow" | b"LeftArrow" | b"slarr" | b"ShortLeftArrow" => "\u{2190}",↩
b"uarr" | b"uparrow" | b"UpArrow" | b"ShortUpArrow" => "\u{2191}",↩
b"rarr" | b"rightarrow" | b"RightArrow" | b"srarr" | b"ShortRightArrow" => "\u{2192}",↩
b"darr" | b"downarrow" | b"DownArrow" | b"ShortDownArrow" => "\u{2193}",↩
b"harr" | b"leftrightarrow" | b"LeftRightArrow" => "\u{2194}",↩
b"varr" | b"updownarrow" | b"UpDownArrow" => "\u{2195}",↩
b"nwarr" | b"UpperLeftArrow" | b"nwarrow" => "\u{2196}",↩
b"nearr" | b"UpperRightArrow" | b"nearrow" => "\u{2197}",↩
b"searr" | b"searrow" | b"LowerRightArrow" => "\u{2198}",↩
b"swarr" | b"swarrow" | b"LowerLeftArrow" => "\u{2199}",↩
b"nlarr" | b"nleftarrow" => "\u{219A}",↩
b"nrarr" | b"nrightarrow" => "\u{219B}",↩
b"rarrw" | b"rightsquigarrow" => "\u{219D}",↩
b"Larr" | b"twoheadleftarrow" => "\u{219E}",↩
b"Uarr" => "\u{219F}",↩
b"Rarr" | b"twoheadrightarrow" => "\u{21A0}",↩
b"Darr" => "\u{21A1}",↩
b"larrtl" | b"leftarrowtail" => "\u{21A2}",↩
b"rarrtl" | b"rightarrowtail" => "\u{21A3}",↩
b"LeftTeeArrow" | b"mapstoleft" => "\u{21A4}",↩
b"UpTeeArrow" | b"mapstoup" => "\u{21A5}",↩
b"map" | b"RightTeeArrow" | b"mapsto" => "\u{21A6}",↩
b"DownTeeArrow" | b"mapstodown" => "\u{21A7}",↩
b"larrhk" | b"hookleftarrow" => "\u{21A9}",↩
b"rarrhk" | b"hookrightarrow" => "\u{21AA}",↩
b"larrlp" | b"looparrowleft" => "\u{21AB}",↩
b"rarrlp" | b"looparrowright" => "\u{21AC}",↩
b"harrw" | b"leftrightsquigarrow" => "\u{21AD}",↩
b"nharr" | b"nleftrightarrow" => "\u{21AE}",↩
b"lsh" | b"Lsh" => "\u{21B0}",↩
b"rsh" | b"Rsh" => "\u{21B1}",↩
b"ldsh" => "\u{21B2}",↩
b"rdsh" => "\u{21B3}",↩
b"crarr" => "\u{21B5}",↩
b"cularr" | b"curvearrowleft" => "\u{21B6}",↩
b"curarr" | b"curvearrowright" => "\u{21B7}",↩
b"olarr" | b"circlearrowleft" => "\u{21BA}",↩
b"orarr" | b"circlearrowright" => "\u{21BB}",↩
b"lharu" | b"LeftVector" | b"leftharpoonup" => "\u{21BC}",↩
b"lhard" | b"leftharpoondown" | b"DownLeftVector" => "\u{21BD}",↩
b"uharr" | b"upharpoonright" | b"RightUpVector" => "\u{21BE}",↩
b"uharl" | b"upharpoonleft" | b"LeftUpVector" => "\u{21BF}",↩
b"rharu" | b"RightVector" | b"rightharpoonup" => "\u{21C0}",↩
b"rhard" | b"rightharpoondown" | b"DownRightVector" => "\u{21C1}",↩
b"dharr" | b"RightDownVector" | b"downharpoonright" => "\u{21C2}",↩
b"dharl" | b"LeftDownVector" | b"downharpoonleft" => "\u{21C3}",↩
b"rlarr" | b"rightleftarrows" | b"RightArrowLeftArrow" => "\u{21C4}",↩
b"udarr" | b"UpArrowDownArrow" => "\u{21C5}",↩
b"lrarr" | b"leftrightarrows" | b"LeftArrowRightArrow" => "\u{21C6}",↩
b"llarr" | b"leftleftarrows" => "\u{21C7}",↩
b"uuarr" | b"upuparrows" => "\u{21C8}",↩
b"rrarr" | b"rightrightarrows" => "\u{21C9}",↩
b"ddarr" | b"downdownarrows" => "\u{21CA}",↩
b"lrhar" | b"ReverseEquilibrium" | b"leftrightharpoons" => "\u{21CB}",↩
b"rlhar" | b"rightleftharpoons" | b"Equilibrium" => "\u{21CC}",↩
b"nlArr" | b"nLeftarrow" => "\u{21CD}",↩
b"nhArr" | b"nLeftrightarrow" => "\u{21CE}",↩
b"nrArr" | b"nRightarrow" => "\u{21CF}",↩
b"lArr" | b"Leftarrow" | b"DoubleLeftArrow" => "\u{21D0}",↩
b"uArr" | b"Uparrow" | b"DoubleUpArrow" => "\u{21D1}",↩
b"rArr" | b"Rightarrow" | b"Implies" | b"DoubleRightArrow" => "\u{21D2}",↩
b"dArr" | b"Downarrow" | b"DoubleDownArrow" => "\u{21D3}",↩
b"hArr" | b"Leftrightarrow" | b"DoubleLeftRightArrow" | b"iff" => "\u{21D4}",↩
b"vArr" | b"Updownarrow" | b"DoubleUpDownArrow" => "\u{21D5}",↩
b"nwArr" => "\u{21D6}",↩
b"neArr" => "\u{21D7}",↩
b"seArr" => "\u{21D8}",↩
b"swArr" => "\u{21D9}",↩
b"lAarr" | b"Lleftarrow" => "\u{21DA}",↩
b"rAarr" | b"Rrightarrow" => "\u{21DB}",↩
b"zigrarr" => "\u{21DD}",↩
b"larrb" | b"LeftArrowBar" => "\u{21E4}",↩
b"rarrb" | b"RightArrowBar" => "\u{21E5}",↩
b"duarr" | b"DownArrowUpArrow" => "\u{21F5}",↩
b"loarr" => "\u{21FD}",↩
b"roarr" => "\u{21FE}",↩
b"hoarr" => "\u{21FF}",↩
b"forall" | b"ForAll" => "\u{2200}",↩
b"comp" | b"complement" => "\u{2201}",↩
b"part" | b"PartialD" => "\u{2202}",↩
b"exist" | b"Exists" => "\u{2203}",↩
b"nexist" | b"NotExists" | b"nexists" => "\u{2204}",↩
b"empty" | b"emptyset" | b"emptyv" | b"varnothing" => "\u{2205}",↩
b"nabla" | b"Del" => "\u{2207}",↩
b"isin" | b"isinv" | b"Element" | b"in" => "\u{2208}",↩
b"notin" | b"NotElement" | b"notinva" => "\u{2209}",↩
b"niv" | b"ReverseElement" | b"ni" | b"SuchThat" => "\u{220B}",↩
b"notni" | b"notniva" | b"NotReverseElement" => "\u{220C}",↩
b"prod" | b"Product" => "\u{220F}",↩
b"coprod" | b"Coproduct" => "\u{2210}",↩
b"sum" | b"Sum" => "\u{2211}",↩
b"minus" => "\u{2212}",↩
b"mnplus" | b"mp" | b"MinusPlus" => "\u{2213}",↩
b"plusdo" | b"dotplus" => "\u{2214}",↩
b"setmn" | b"setminus" | b"Backslash" | b"ssetmn" | b"smallsetminus" => "\u{2216}",↩
b"lowast" => "\u{2217}",↩
b"compfn" | b"SmallCircle" => "\u{2218}",↩
b"radic" | b"Sqrt" => "\u{221A}",↩
b"prop" | b"propto" | b"Proportional" | b"vprop" | b"varpropto" => "\u{221D}",↩
b"infin" => "\u{221E}",↩
b"angrt" => "\u{221F}",↩
b"ang" | b"angle" => "\u{2220}",↩
b"angmsd" | b"measuredangle" => "\u{2221}",↩
b"angsph" => "\u{2222}",↩
b"mid" | b"VerticalBar" | b"smid" | b"shortmid" => "\u{2223}",↩
b"nmid" | b"NotVerticalBar" | b"nsmid" | b"nshortmid" => "\u{2224}",↩
b"par" | b"parallel" | b"DoubleVerticalBar" | b"spar" | b"shortparallel" => "\u{2225}",↩
b"npar" | b"nparallel" | b"NotDoubleVerticalBar" | b"nspar" | b"nshortparallel" => {↩
"\u{2226}"↩
}↩
b"and" | b"wedge" => "\u{2227}",↩
b"or" | b"vee" => "\u{2228}",↩
b"cap" => "\u{2229}",↩
b"cup" => "\u{222A}",↩
b"int" | b"Integral" => "\u{222B}",↩
b"Int" => "\u{222C}",↩
b"tint" | b"iiint" => "\u{222D}",↩
b"conint" | b"oint" | b"ContourIntegral" => "\u{222E}",↩
b"Conint" | b"DoubleContourIntegral" => "\u{222F}",↩
b"Cconint" => "\u{2230}",↩
b"cwint" => "\u{2231}",↩
b"cwconint" | b"ClockwiseContourIntegral" => "\u{2232}",↩
b"awconint" | b"CounterClockwiseContourIntegral" => "\u{2233}",↩
b"there4" | b"therefore" | b"Therefore" => "\u{2234}",↩
b"becaus" | b"because" | b"Because" => "\u{2235}",↩
b"ratio" => "\u{2236}",↩
b"Colon" | b"Proportion" => "\u{2237}",↩
b"minusd" | b"dotminus" => "\u{2238}",↩
b"mDDot" => "\u{223A}",↩
b"homtht" => "\u{223B}",↩
b"sim" | b"Tilde" | b"thksim" | b"thicksim" => "\u{223C}",↩
b"bsim" | b"backsim" => "\u{223D}",↩
b"ac" | b"mstpos" => "\u{223E}",↩
b"acd" => "\u{223F}",↩
b"wreath" | b"VerticalTilde" | b"wr" => "\u{2240}",↩
b"nsim" | b"NotTilde" => "\u{2241}",↩
b"esim" | b"EqualTilde" | b"eqsim" => "\u{2242}",↩
b"sime" | b"TildeEqual" | b"simeq" => "\u{2243}",↩
b"nsime" | b"nsimeq" | b"NotTildeEqual" => "\u{2244}",↩
b"cong" | b"TildeFullEqual" => "\u{2245}",↩
b"simne" => "\u{2246}",↩
b"ncong" | b"NotTildeFullEqual" => "\u{2247}",↩
b"asymp" | b"ap" | b"TildeTilde" | b"approx" | b"thkap" | b"thickapprox" => "\u{2248}",↩
b"nap" | b"NotTildeTilde" | b"napprox" => "\u{2249}",↩
b"ape" | b"approxeq" => "\u{224A}",↩
b"apid" => "\u{224B}",↩
b"bcong" | b"backcong" => "\u{224C}",↩
b"asympeq" | b"CupCap" => "\u{224D}",↩
b"bump" | b"HumpDownHump" | b"Bumpeq" => "\u{224E}",↩
b"bumpe" | b"HumpEqual" | b"bumpeq" => "\u{224F}",↩
b"esdot" | b"DotEqual" | b"doteq" => "\u{2250}",↩
b"eDot" | b"doteqdot" => "\u{2251}",↩
b"efDot" | b"fallingdotseq" => "\u{2252}",↩
b"erDot" | b"risingdotseq" => "\u{2253}",↩
b"colone" | b"coloneq" | b"Assign" => "\u{2254}",↩
b"ecolon" | b"eqcolon" => "\u{2255}",↩
b"ecir" | b"eqcirc" => "\u{2256}",↩
b"cire" | b"circeq" => "\u{2257}",↩
b"wedgeq" => "\u{2259}",↩
b"veeeq" => "\u{225A}",↩
b"trie" | b"triangleq" => "\u{225C}",↩
b"equest" | b"questeq" => "\u{225F}",↩
b"ne" | b"NotEqual" => "\u{2260}",↩
b"equiv" | b"Congruent" => "\u{2261}",↩
b"nequiv" | b"NotCongruent" => "\u{2262}",↩
b"le" | b"leq" => "\u{2264}",↩
b"ge" | b"GreaterEqual" | b"geq" => "\u{2265}",↩
b"lE" | b"LessFullEqual" | b"leqq" => "\u{2266}",↩
b"gE" | b"GreaterFullEqual" | b"geqq" => "\u{2267}",↩
b"lnE" | b"lneqq" => "\u{2268}",↩
b"gnE" | b"gneqq" => "\u{2269}",↩
b"Lt" | b"NestedLessLess" | b"ll" => "\u{226A}",↩
b"Gt" | b"NestedGreaterGreater" | b"gg" => "\u{226B}",↩
b"twixt" | b"between" => "\u{226C}",↩
b"NotCupCap" => "\u{226D}",↩
b"nlt" | b"NotLess" | b"nless" => "\u{226E}",↩
b"ngt" | b"NotGreater" | b"ngtr" => "\u{226F}",↩
b"nle" | b"NotLessEqual" | b"nleq" => "\u{2270}",↩
b"nge" | b"NotGreaterEqual" | b"ngeq" => "\u{2271}",↩
b"lsim" | b"LessTilde" | b"lesssim" => "\u{2272}",↩
b"gsim" | b"gtrsim" | b"GreaterTilde" => "\u{2273}",↩
b"nlsim" | b"NotLessTilde" => "\u{2274}",↩
b"ngsim" | b"NotGreaterTilde" => "\u{2275}",↩
b"lg" | b"lessgtr" | b"LessGreater" => "\u{2276}",↩
b"gl" | b"gtrless" | b"GreaterLess" => "\u{2277}",↩
b"ntlg" | b"NotLessGreater" => "\u{2278}",↩
b"ntgl" | b"NotGreaterLess" => "\u{2279}",↩
b"pr" | b"Precedes" | b"prec" => "\u{227A}",↩
b"sc" | b"Succeeds" | b"succ" => "\u{227B}",↩
b"prcue" | b"PrecedesSlantEqual" | b"preccurlyeq" => "\u{227C}",↩
b"sccue" | b"SucceedsSlantEqual" | b"succcurlyeq" => "\u{227D}",↩
b"prsim" | b"precsim" | b"PrecedesTilde" => "\u{227E}",↩
b"scsim" | b"succsim" | b"SucceedsTilde" => "\u{227F}",↩
b"npr" | b"nprec" | b"NotPrecedes" => "\u{2280}",↩
b"nsc" | b"nsucc" | b"NotSucceeds" => "\u{2281}",↩
b"sub" | b"subset" => "\u{2282}",↩
b"sup" | b"supset" | b"Superset" => "\u{2283}",↩
b"nsub" => "\u{2284}",↩
b"nsup" => "\u{2285}",↩
b"sube" | b"SubsetEqual" | b"subseteq" => "\u{2286}",↩
b"supe" | b"supseteq" | b"SupersetEqual" => "\u{2287}",↩
b"nsube" | b"nsubseteq" | b"NotSubsetEqual" => "\u{2288}",↩
b"nsupe" | b"nsupseteq" | b"NotSupersetEqual" => "\u{2289}",↩
b"subne" | b"subsetneq" => "\u{228A}",↩
b"supne" | b"supsetneq" => "\u{228B}",↩
b"cupdot" => "\u{228D}",↩
b"uplus" | b"UnionPlus" => "\u{228E}",↩
b"sqsub" | b"SquareSubset" | b"sqsubset" => "\u{228F}",↩
b"sqsup" | b"SquareSuperset" | b"sqsupset" => "\u{2290}",↩
b"sqsube" | b"SquareSubsetEqual" | b"sqsubseteq" => "\u{2291}",↩
b"sqsupe" | b"SquareSupersetEqual" | b"sqsupseteq" => "\u{2292}",↩
b"sqcap" | b"SquareIntersection" => "\u{2293}",↩
b"sqcup" | b"SquareUnion" => "\u{2294}",↩
b"oplus" | b"CirclePlus" => "\u{2295}",↩
b"ominus" | b"CircleMinus" => "\u{2296}",↩
b"otimes" | b"CircleTimes" => "\u{2297}",↩
b"osol" => "\u{2298}",↩
b"odot" | b"CircleDot" => "\u{2299}",↩
b"ocir" | b"circledcirc" => "\u{229A}",↩
b"oast" | b"circledast" => "\u{229B}",↩
b"odash" | b"circleddash" => "\u{229D}",↩
b"plusb" | b"boxplus" => "\u{229E}",↩
b"minusb" | b"boxminus" => "\u{229F}",↩
b"timesb" | b"boxtimes" => "\u{22A0}",↩
b"sdotb" | b"dotsquare" => "\u{22A1}",↩
b"vdash" | b"RightTee" => "\u{22A2}",↩
b"dashv" | b"LeftTee" => "\u{22A3}",↩
b"top" | b"DownTee" => "\u{22A4}",↩
b"bottom" | b"bot" | b"perp" | b"UpTee" => "\u{22A5}",↩
b"models" => "\u{22A7}",↩
b"vDash" | b"DoubleRightTee" => "\u{22A8}",↩
b"Vdash" => "\u{22A9}",↩
b"Vvdash" => "\u{22AA}",↩
b"VDash" => "\u{22AB}",↩
b"nvdash" => "\u{22AC}",↩
b"nvDash" => "\u{22AD}",↩
b"nVdash" => "\u{22AE}",↩
b"nVDash" => "\u{22AF}",↩
b"prurel" => "\u{22B0}",↩
b"vltri" | b"vartriangleleft" | b"LeftTriangle" => "\u{22B2}",↩
b"vrtri" | b"vartriangleright" | b"RightTriangle" => "\u{22B3}",↩
b"ltrie" | b"trianglelefteq" | b"LeftTriangleEqual" => "\u{22B4}",↩
b"rtrie" | b"trianglerighteq" | b"RightTriangleEqual" => "\u{22B5}",↩
b"origof" => "\u{22B6}",↩
b"imof" => "\u{22B7}",↩
b"mumap" | b"multimap" => "\u{22B8}",↩
b"hercon" => "\u{22B9}",↩
b"intcal" | b"intercal" => "\u{22BA}",↩
b"veebar" => "\u{22BB}",↩
b"barvee" => "\u{22BD}",↩
b"angrtvb" => "\u{22BE}",↩
b"lrtri" => "\u{22BF}",↩
b"xwedge" | b"Wedge" | b"bigwedge" => "\u{22C0}",↩
b"xvee" | b"Vee" | b"bigvee" => "\u{22C1}",↩
b"xcap" | b"Intersection" | b"bigcap" => "\u{22C2}",↩
b"xcup" | b"Union" | b"bigcup" => "\u{22C3}",↩
b"diam" | b"diamond" | b"Diamond" => "\u{22C4}",↩
b"sdot" => "\u{22C5}",↩
b"sstarf" | b"Star" => "\u{22C6}",↩
b"divonx" | b"divideontimes" => "\u{22C7}",↩
b"bowtie" => "\u{22C8}",↩
b"ltimes" => "\u{22C9}",↩
b"rtimes" => "\u{22CA}",↩
b"lthree" | b"leftthreetimes" => "\u{22CB}",↩
b"rthree" | b"rightthreetimes" => "\u{22CC}",↩
b"bsime" | b"backsimeq" => "\u{22CD}",↩
b"cuvee" | b"curlyvee" => "\u{22CE}",↩
b"cuwed" | b"curlywedge" => "\u{22CF}",↩
b"Sub" | b"Subset" => "\u{22D0}",↩
b"Sup" | b"Supset" => "\u{22D1}",↩
b"Cap" => "\u{22D2}",↩
b"Cup" => "\u{22D3}",↩
b"fork" | b"pitchfork" => "\u{22D4}",↩
b"epar" => "\u{22D5}",↩
b"ltdot" | b"lessdot" => "\u{22D6}",↩
b"gtdot" | b"gtrdot" => "\u{22D7}",↩
b"Ll" => "\u{22D8}",↩
b"Gg" | b"ggg" => "\u{22D9}",↩
b"leg" | b"LessEqualGreater" | b"lesseqgtr" => "\u{22DA}",↩
b"gel" | b"gtreqless" | b"GreaterEqualLess" => "\u{22DB}",↩
b"cuepr" | b"curlyeqprec" => "\u{22DE}",↩
b"cuesc" | b"curlyeqsucc" => "\u{22DF}",↩
b"nprcue" | b"NotPrecedesSlantEqual" => "\u{22E0}",↩
b"nsccue" | b"NotSucceedsSlantEqual" => "\u{22E1}",↩
b"nsqsube" | b"NotSquareSubsetEqual" => "\u{22E2}",↩
b"nsqsupe" | b"NotSquareSupersetEqual" => "\u{22E3}",↩
b"lnsim" => "\u{22E6}",↩
b"gnsim" => "\u{22E7}",↩
b"prnsim" | b"precnsim" => "\u{22E8}",↩
b"scnsim" | b"succnsim" => "\u{22E9}",↩
b"nltri" | b"ntriangleleft" | b"NotLeftTriangle" => "\u{22EA}",↩
b"nrtri" | b"ntriangleright" | b"NotRightTriangle" => "\u{22EB}",↩
b"nltrie" | b"ntrianglelefteq" | b"NotLeftTriangleEqual" => "\u{22EC}",↩
b"nrtrie" | b"ntrianglerighteq" | b"NotRightTriangleEqual" => "\u{22ED}",↩
b"vellip" => "\u{22EE}",↩
b"ctdot" => "\u{22EF}",↩
b"utdot" => "\u{22F0}",↩
b"dtdot" => "\u{22F1}",↩
b"disin" => "\u{22F2}",↩
b"isinsv" => "\u{22F3}",↩
b"isins" => "\u{22F4}",↩
b"isindot" => "\u{22F5}",↩
b"notinvc" => "\u{22F6}",↩
b"notinvb" => "\u{22F7}",↩
b"isinE" => "\u{22F9}",↩
b"nisd" => "\u{22FA}",↩
b"xnis" => "\u{22FB}",↩
b"nis" => "\u{22FC}",↩
b"notnivc" => "\u{22FD}",↩
b"notnivb" => "\u{22FE}",↩
b"barwed" | b"barwedge" => "\u{2305}",↩
b"Barwed" | b"doublebarwedge" => "\u{2306}",↩
b"lceil" | b"LeftCeiling" => "\u{2308}",↩
b"rceil" | b"RightCeiling" => "\u{2309}",↩
b"lfloor" | b"LeftFloor" => "\u{230A}",↩
b"rfloor" | b"RightFloor" => "\u{230B}",↩
b"drcrop" => "\u{230C}",↩
b"dlcrop" => "\u{230D}",↩
b"urcrop" => "\u{230E}",↩
b"ulcrop" => "\u{230F}",↩
b"bnot" => "\u{2310}",↩
b"profline" => "\u{2312}",↩
b"profsurf" => "\u{2313}",↩
b"telrec" => "\u{2315}",↩
b"target" => "\u{2316}",↩
b"ulcorn" | b"ulcorner" => "\u{231C}",↩
b"urcorn" | b"urcorner" => "\u{231D}",↩
b"dlcorn" | b"llcorner" => "\u{231E}",↩
b"drcorn" | b"lrcorner" => "\u{231F}",↩
b"frown" | b"sfrown" => "\u{2322}",↩
b"smile" | b"ssmile" => "\u{2323}",↩
b"cylcty" => "\u{232D}",↩
b"profalar" => "\u{232E}",↩
b"topbot" => "\u{2336}",↩
b"ovbar" => "\u{233D}",↩
b"solbar" => "\u{233F}",↩
b"angzarr" => "\u{237C}",↩
b"lmoust" | b"lmoustache" => "\u{23B0}",↩
b"rmoust" | b"rmoustache" => "\u{23B1}",↩
b"tbrk" | b"OverBracket" => "\u{23B4}",↩
b"bbrk" | b"UnderBracket" => "\u{23B5}",↩
b"bbrktbrk" => "\u{23B6}",↩
b"OverParenthesis" => "\u{23DC}",↩
b"UnderParenthesis" => "\u{23DD}",↩
b"OverBrace" => "\u{23DE}",↩
b"UnderBrace" => "\u{23DF}",↩
b"trpezium" => "\u{23E2}",↩
b"elinters" => "\u{23E7}",↩
b"blank" => "\u{2423}",↩
b"oS" | b"circledS" => "\u{24C8}",↩
b"boxh" | b"HorizontalLine" => "\u{2500}",↩
b"boxv" => "\u{2502}",↩
b"boxdr" => "\u{250C}",↩
b"boxdl" => "\u{2510}",↩
b"boxur" => "\u{2514}",↩
b"boxul" => "\u{2518}",↩
b"boxvr" => "\u{251C}",↩
b"boxvl" => "\u{2524}",↩
b"boxhd" => "\u{252C}",↩
b"boxhu" => "\u{2534}",↩
b"boxvh" => "\u{253C}",↩
b"boxH" => "\u{2550}",↩
b"boxV" => "\u{2551}",↩
b"boxdR" => "\u{2552}",↩
b"boxDr" => "\u{2553}",↩
b"boxDR" => "\u{2554}",↩
b"boxdL" => "\u{2555}",↩
b"boxDl" => "\u{2556}",↩
b"boxDL" => "\u{2557}",↩
b"boxuR" => "\u{2558}",↩
b"boxUr" => "\u{2559}",↩
b"boxUR" => "\u{255A}",↩
b"boxuL" => "\u{255B}",↩
b"boxUl" => "\u{255C}",↩
b"boxUL" => "\u{255D}",↩
b"boxvR" => "\u{255E}",↩
b"boxVr" => "\u{255F}",↩
b"boxVR" => "\u{2560}",↩
b"boxvL" => "\u{2561}",↩
b"boxVl" => "\u{2562}",↩
b"boxVL" => "\u{2563}",↩
b"boxHd" => "\u{2564}",↩
b"boxhD" => "\u{2565}",↩
b"boxHD" => "\u{2566}",↩
b"boxHu" => "\u{2567}",↩
b"boxhU" => "\u{2568}",↩
b"boxHU" => "\u{2569}",↩
b"boxvH" => "\u{256A}",↩
b"boxVh" => "\u{256B}",↩
b"boxVH" => "\u{256C}",↩
b"uhblk" => "\u{2580}",↩
b"lhblk" => "\u{2584}",↩
b"block" => "\u{2588}",↩
b"blk14" => "\u{2591}",↩
b"blk12" => "\u{2592}",↩
b"blk34" => "\u{2593}",↩
b"squ" | b"square" | b"Square" => "\u{25A1}",↩
b"squf" | b"squarf" | b"blacksquare" | b"FilledVerySmallSquare" => "\u{25AA}",↩
b"EmptyVerySmallSquare" => "\u{25AB}",↩
b"rect" => "\u{25AD}",↩
b"marker" => "\u{25AE}",↩
b"fltns" => "\u{25B1}",↩
b"xutri" | b"bigtriangleup" => "\u{25B3}",↩
b"utrif" | b"blacktriangle" => "\u{25B4}",↩
b"utri" | b"triangle" => "\u{25B5}",↩
b"rtrif" | b"blacktriangleright" => "\u{25B8}",↩
b"rtri" | b"triangleright" => "\u{25B9}",↩
b"xdtri" | b"bigtriangledown" => "\u{25BD}",↩
b"dtrif" | b"blacktriangledown" => "\u{25BE}",↩
b"dtri" | b"triangledown" => "\u{25BF}",↩
b"ltrif" | b"blacktriangleleft" => "\u{25C2}",↩
b"ltri" | b"triangleleft" => "\u{25C3}",↩
b"loz" | b"lozenge" => "\u{25CA}",↩
b"cir" => "\u{25CB}",↩
b"tridot" => "\u{25EC}",↩
b"xcirc" | b"bigcirc" => "\u{25EF}",↩
b"ultri" => "\u{25F8}",↩
b"urtri" => "\u{25F9}",↩
b"lltri" => "\u{25FA}",↩
b"EmptySmallSquare" => "\u{25FB}",↩
b"FilledSmallSquare" => "\u{25FC}",↩
b"starf" | b"bigstar" => "\u{2605}",↩
b"star" => "\u{2606}",↩
b"phone" => "\u{260E}",↩
b"female" => "\u{2640}",↩
b"male" => "\u{2642}",↩
b"spades" | b"spadesuit" => "\u{2660}",↩
b"clubs" | b"clubsuit" => "\u{2663}",↩
b"hearts" | b"heartsuit" => "\u{2665}",↩
b"diams" | b"diamondsuit" => "\u{2666}",↩
b"sung" => "\u{266A}",↩
b"flat" => "\u{266D}",↩
b"natur" | b"natural" => "\u{266E}",↩
b"sharp" => "\u{266F}",↩
b"check" | b"checkmark" => "\u{2713}",↩
b"cross" => "\u{2717}",↩
b"malt" | b"maltese" => "\u{2720}",↩
b"sext" => "\u{2736}",↩
b"VerticalSeparator" => "\u{2758}",↩
b"lbbrk" => "\u{2772}",↩
b"rbbrk" => "\u{2773}",↩
b"lobrk" | b"LeftDoubleBracket" => "\u{27E6}",↩
b"robrk" | b"RightDoubleBracket" => "\u{27E7}",↩
b"lang" | b"LeftAngleBracket" | b"langle" => "\u{27E8}",↩
b"rang" | b"RightAngleBracket" | b"rangle" => "\u{27E9}",↩
b"Lang" => "\u{27EA}",↩
b"Rang" => "\u{27EB}",↩
b"loang" => "\u{27EC}",↩
b"roang" => "\u{27ED}",↩
b"xlarr" | b"longleftarrow" | b"LongLeftArrow" => "\u{27F5}",↩
b"xrarr" | b"longrightarrow" | b"LongRightArrow" => "\u{27F6}",↩
b"xharr" | b"longleftrightarrow" | b"LongLeftRightArrow" => "\u{27F7}",↩
b"xlArr" | b"Longleftarrow" | b"DoubleLongLeftArrow" => "\u{27F8}",↩
b"xrArr" | b"Longrightarrow" | b"DoubleLongRightArrow" => "\u{27F9}",↩
b"xhArr" | b"Longleftrightarrow" | b"DoubleLongLeftRightArrow" => "\u{27FA}",↩
b"xmap" | b"longmapsto" => "\u{27FC}",↩
b"dzigrarr" => "\u{27FF}",↩
b"nvlArr" => "\u{2902}",↩
b"nvrArr" => "\u{2903}",↩
b"nvHarr" => "\u{2904}",↩
b"Map" => "\u{2905}",↩
b"lbarr" => "\u{290C}",↩
b"rbarr" | b"bkarow" => "\u{290D}",↩
b"lBarr" => "\u{290E}",↩
b"rBarr" | b"dbkarow" => "\u{290F}",↩
b"RBarr" | b"drbkarow" => "\u{2910}",↩
b"DDotrahd" => "\u{2911}",↩
b"UpArrowBar" => "\u{2912}",↩
b"DownArrowBar" => "\u{2913}",↩
b"Rarrtl" => "\u{2916}",↩
b"latail" => "\u{2919}",↩
b"ratail" => "\u{291A}",↩
b"lAtail" => "\u{291B}",↩
b"rAtail" => "\u{291C}",↩
b"larrfs" => "\u{291D}",↩
b"rarrfs" => "\u{291E}",↩
b"larrbfs" => "\u{291F}",↩
b"rarrbfs" => "\u{2920}",↩
b"nwarhk" => "\u{2923}",↩
b"nearhk" => "\u{2924}",↩
b"searhk" | b"hksearow" => "\u{2925}",↩
b"swarhk" | b"hkswarow" => "\u{2926}",↩
b"nwnear" => "\u{2927}",↩
b"nesear" | b"toea" => "\u{2928}",↩
b"seswar" | b"tosa" => "\u{2929}",↩
b"swnwar" => "\u{292A}",↩
b"rarrc" => "\u{2933}",↩
b"cudarrr" => "\u{2935}",↩
b"ldca" => "\u{2936}",↩
b"rdca" => "\u{2937}",↩
b"cudarrl" => "\u{2938}",↩
b"larrpl" => "\u{2939}",↩
b"curarrm" => "\u{293C}",↩
b"cularrp" => "\u{293D}",↩
b"rarrpl" => "\u{2945}",↩
b"harrcir" => "\u{2948}",↩
b"Uarrocir" => "\u{2949}",↩
b"lurdshar" => "\u{294A}",↩
b"ldrushar" => "\u{294B}",↩
b"LeftRightVector" => "\u{294E}",↩
b"RightUpDownVector" => "\u{294F}",↩
b"DownLeftRightVector" => "\u{2950}",↩
b"LeftUpDownVector" => "\u{2951}",↩
b"LeftVectorBar" => "\u{2952}",↩
b"RightVectorBar" => "\u{2953}",↩
b"RightUpVectorBar" => "\u{2954}",↩
b"RightDownVectorBar" => "\u{2955}",↩
b"DownLeftVectorBar" => "\u{2956}",↩
b"DownRightVectorBar" => "\u{2957}",↩
b"LeftUpVectorBar" => "\u{2958}",↩
b"LeftDownVectorBar" => "\u{2959}",↩
b"LeftTeeVector" => "\u{295A}",↩
b"RightTeeVector" => "\u{295B}",↩
b"RightUpTeeVector" => "\u{295C}",↩
b"RightDownTeeVector" => "\u{295D}",↩
b"DownLeftTeeVector" => "\u{295E}",↩
b"DownRightTeeVector" => "\u{295F}",↩
b"LeftUpTeeVector" => "\u{2960}",↩
b"LeftDownTeeVector" => "\u{2961}",↩
b"lHar" => "\u{2962}",↩
b"uHar" => "\u{2963}",↩
b"rHar" => "\u{2964}",↩
b"dHar" => "\u{2965}",↩
b"luruhar" => "\u{2966}",↩
b"ldrdhar" => "\u{2967}",↩
b"ruluhar" => "\u{2968}",↩
b"rdldhar" => "\u{2969}",↩
b"lharul" => "\u{296A}",↩
b"llhard" => "\u{296B}",↩
b"rharul" => "\u{296C}",↩
b"lrhard" => "\u{296D}",↩
b"udhar" | b"UpEquilibrium" => "\u{296E}",↩
b"duhar" | b"ReverseUpEquilibrium" => "\u{296F}",↩
b"RoundImplies" => "\u{2970}",↩
b"erarr" => "\u{2971}",↩
b"simrarr" => "\u{2972}",↩
b"larrsim" => "\u{2973}",↩
b"rarrsim" => "\u{2974}",↩
b"rarrap" => "\u{2975}",↩
b"ltlarr" => "\u{2976}",↩
b"gtrarr" => "\u{2978}",↩
b"subrarr" => "\u{2979}",↩
b"suplarr" => "\u{297B}",↩
b"lfisht" => "\u{297C}",↩
b"rfisht" => "\u{297D}",↩
b"ufisht" => "\u{297E}",↩
b"dfisht" => "\u{297F}",↩
b"lopar" => "\u{2985}",↩
b"ropar" => "\u{2986}",↩
b"lbrke" => "\u{298B}",↩
b"rbrke" => "\u{298C}",↩
b"lbrkslu" => "\u{298D}",↩
b"rbrksld" => "\u{298E}",↩
b"lbrksld" => "\u{298F}",↩
b"rbrkslu" => "\u{2990}",↩
b"langd" => "\u{2991}",↩
b"rangd" => "\u{2992}",↩
b"lparlt" => "\u{2993}",↩
b"rpargt" => "\u{2994}",↩
b"gtlPar" => "\u{2995}",↩
b"ltrPar" => "\u{2996}",↩
b"vzigzag" => "\u{299A}",↩
b"vangrt" => "\u{299C}",↩
b"angrtvbd" => "\u{299D}",↩
b"ange" => "\u{29A4}",↩
b"range" => "\u{29A5}",↩
b"dwangle" => "\u{29A6}",↩
b"uwangle" => "\u{29A7}",↩
b"angmsdaa" => "\u{29A8}",↩
b"angmsdab" => "\u{29A9}",↩
b"angmsdac" => "\u{29AA}",↩
b"angmsdad" => "\u{29AB}",↩
b"angmsdae" => "\u{29AC}",↩
b"angmsdaf" => "\u{29AD}",↩
b"angmsdag" => "\u{29AE}",↩
b"angmsdah" => "\u{29AF}",↩
b"bemptyv" => "\u{29B0}",↩
b"demptyv" => "\u{29B1}",↩
b"cemptyv" => "\u{29B2}",↩
b"raemptyv" => "\u{29B3}",↩
b"laemptyv" => "\u{29B4}",↩
b"ohbar" => "\u{29B5}",↩
b"omid" => "\u{29B6}",↩
b"opar" => "\u{29B7}",↩
b"operp" => "\u{29B9}",↩
b"olcross" => "\u{29BB}",↩
b"odsold" => "\u{29BC}",↩
b"olcir" => "\u{29BE}",↩
b"ofcir" => "\u{29BF}",↩
b"olt" => "\u{29C0}",↩
b"ogt" => "\u{29C1}",↩
b"cirscir" => "\u{29C2}",↩
b"cirE" => "\u{29C3}",↩
b"solb" => "\u{29C4}",↩
b"bsolb" => "\u{29C5}",↩
b"boxbox" => "\u{29C9}",↩
b"trisb" => "\u{29CD}",↩
b"rtriltri" => "\u{29CE}",↩
b"LeftTriangleBar" => "\u{29CF}",↩
b"RightTriangleBar" => "\u{29D0}",↩
b"race" => "\u{29DA}",↩
b"iinfin" => "\u{29DC}",↩
b"infintie" => "\u{29DD}",↩
b"nvinfin" => "\u{29DE}",↩
b"eparsl" => "\u{29E3}",↩
b"smeparsl" => "\u{29E4}",↩
b"eqvparsl" => "\u{29E5}",↩
b"lozf" | b"blacklozenge" => "\u{29EB}",↩
b"RuleDelayed" => "\u{29F4}",↩
b"dsol" => "\u{29F6}",↩
b"xodot" | b"bigodot" => "\u{2A00}",↩
b"xoplus" | b"bigoplus" => "\u{2A01}",↩
b"xotime" | b"bigotimes" => "\u{2A02}",↩
b"xuplus" | b"biguplus" => "\u{2A04}",↩
b"xsqcup" | b"bigsqcup" => "\u{2A06}",↩
b"qint" | b"iiiint" => "\u{2A0C}",↩
b"fpartint" => "\u{2A0D}",↩
b"cirfnint" => "\u{2A10}",↩
b"awint" => "\u{2A11}",↩
b"rppolint" => "\u{2A12}",↩
b"scpolint" => "\u{2A13}",↩
b"npolint" => "\u{2A14}",↩
b"pointint" => "\u{2A15}",↩
b"quatint" => "\u{2A16}",↩
b"intlarhk" => "\u{2A17}",↩
b"pluscir" => "\u{2A22}",↩
b"plusacir" => "\u{2A23}",↩
b"simplus" => "\u{2A24}",↩
b"plusdu" => "\u{2A25}",↩
b"plussim" => "\u{2A26}",↩
b"plustwo" => "\u{2A27}",↩
b"mcomma" => "\u{2A29}",↩
b"minusdu" => "\u{2A2A}",↩
b"loplus" => "\u{2A2D}",↩
b"roplus" => "\u{2A2E}",↩
b"Cross" => "\u{2A2F}",↩
b"timesd" => "\u{2A30}",↩
b"timesbar" => "\u{2A31}",↩
b"smashp" => "\u{2A33}",↩
b"lotimes" => "\u{2A34}",↩
b"rotimes" => "\u{2A35}",↩
b"otimesas" => "\u{2A36}",↩
b"Otimes" => "\u{2A37}",↩
b"odiv" => "\u{2A38}",↩
b"triplus" => "\u{2A39}",↩
b"triminus" => "\u{2A3A}",↩
b"tritime" => "\u{2A3B}",↩
b"iprod" | b"intprod" => "\u{2A3C}",↩
b"amalg" => "\u{2A3F}",↩
b"capdot" => "\u{2A40}",↩
b"ncup" => "\u{2A42}",↩
b"ncap" => "\u{2A43}",↩
b"capand" => "\u{2A44}",↩
b"cupor" => "\u{2A45}",↩
b"cupcap" => "\u{2A46}",↩
b"capcup" => "\u{2A47}",↩
b"cupbrcap" => "\u{2A48}",↩
b"capbrcup" => "\u{2A49}",↩
b"cupcup" => "\u{2A4A}",↩
b"capcap" => "\u{2A4B}",↩
b"ccups" => "\u{2A4C}",↩
b"ccaps" => "\u{2A4D}",↩
b"ccupssm" => "\u{2A50}",↩
b"And" => "\u{2A53}",↩
b"Or" => "\u{2A54}",↩
b"andand" => "\u{2A55}",↩
b"oror" => "\u{2A56}",↩
b"orslope" => "\u{2A57}",↩
b"andslope" => "\u{2A58}",↩
b"andv" => "\u{2A5A}",↩
b"orv" => "\u{2A5B}",↩
b"andd" => "\u{2A5C}",↩
b"ord" => "\u{2A5D}",↩
b"wedbar" => "\u{2A5F}",↩
b"sdote" => "\u{2A66}",↩
b"simdot" => "\u{2A6A}",↩
b"congdot" => "\u{2A6D}",↩
b"easter" => "\u{2A6E}",↩
b"apacir" => "\u{2A6F}",↩
b"apE" => "\u{2A70}",↩
b"eplus" => "\u{2A71}",↩
b"pluse" => "\u{2A72}",↩
b"Esim" => "\u{2A73}",↩
b"Colone" => "\u{2A74}",↩
b"Equal" => "\u{2A75}",↩
b"eDDot" | b"ddotseq" => "\u{2A77}",↩
b"equivDD" => "\u{2A78}",↩
b"ltcir" => "\u{2A79}",↩
b"gtcir" => "\u{2A7A}",↩
b"ltquest" => "\u{2A7B}",↩
b"gtquest" => "\u{2A7C}",↩
b"les" | b"LessSlantEqual" | b"leqslant" => "\u{2A7D}",↩
b"ges" | b"GreaterSlantEqual" | b"geqslant" => "\u{2A7E}",↩
b"lesdot" => "\u{2A7F}",↩
b"gesdot" => "\u{2A80}",↩
b"lesdoto" => "\u{2A81}",↩
b"gesdoto" => "\u{2A82}",↩
b"lesdotor" => "\u{2A83}",↩
b"gesdotol" => "\u{2A84}",↩
b"lap" | b"lessapprox" => "\u{2A85}",↩
b"gap" | b"gtrapprox" => "\u{2A86}",↩
b"lne" | b"lneq" => "\u{2A87}",↩
b"gne" | b"gneq" => "\u{2A88}",↩
b"lnap" | b"lnapprox" => "\u{2A89}",↩
b"gnap" | b"gnapprox" => "\u{2A8A}",↩
b"lEg" | b"lesseqqgtr" => "\u{2A8B}",↩
b"gEl" | b"gtreqqless" => "\u{2A8C}",↩
b"lsime" => "\u{2A8D}",↩
b"gsime" => "\u{2A8E}",↩
b"lsimg" => "\u{2A8F}",↩
b"gsiml" => "\u{2A90}",↩
b"lgE" => "\u{2A91}",↩
b"glE" => "\u{2A92}",↩
b"lesges" => "\u{2A93}",↩
b"gesles" => "\u{2A94}",↩
b"els" | b"eqslantless" => "\u{2A95}",↩
b"egs" | b"eqslantgtr" => "\u{2A96}",↩
b"elsdot" => "\u{2A97}",↩
b"egsdot" => "\u{2A98}",↩
b"el" => "\u{2A99}",↩
b"eg" => "\u{2A9A}",↩
b"siml" => "\u{2A9D}",↩
b"simg" => "\u{2A9E}",↩
b"simlE" => "\u{2A9F}",↩
b"simgE" => "\u{2AA0}",↩
b"LessLess" => "\u{2AA1}",↩
b"GreaterGreater" => "\u{2AA2}",↩
b"glj" => "\u{2AA4}",↩
b"gla" => "\u{2AA5}",↩
b"ltcc" => "\u{2AA6}",↩
b"gtcc" => "\u{2AA7}",↩
b"lescc" => "\u{2AA8}",↩
b"gescc" => "\u{2AA9}",↩
b"smt" => "\u{2AAA}",↩
b"lat" => "\u{2AAB}",↩
b"smte" => "\u{2AAC}",↩
b"late" => "\u{2AAD}",↩
b"bumpE" => "\u{2AAE}",↩
b"pre" | b"preceq" | b"PrecedesEqual" => "\u{2AAF}",↩
b"sce" | b"succeq" | b"SucceedsEqual" => "\u{2AB0}",↩
b"prE" => "\u{2AB3}",↩
b"scE" => "\u{2AB4}",↩
b"prnE" | b"precneqq" => "\u{2AB5}",↩
b"scnE" | b"succneqq" => "\u{2AB6}",↩
b"prap" | b"precapprox" => "\u{2AB7}",↩
b"scap" | b"succapprox" => "\u{2AB8}",↩
b"prnap" | b"precnapprox" => "\u{2AB9}",↩
b"scnap" | b"succnapprox" => "\u{2ABA}",↩
b"Pr" => "\u{2ABB}",↩
b"Sc" => "\u{2ABC}",↩
b"subdot" => "\u{2ABD}",↩
b"supdot" => "\u{2ABE}",↩
b"subplus" => "\u{2ABF}",↩
b"supplus" => "\u{2AC0}",↩
b"submult" => "\u{2AC1}",↩
b"supmult" => "\u{2AC2}",↩
b"subedot" => "\u{2AC3}",↩
b"supedot" => "\u{2AC4}",↩
b"subE" | b"subseteqq" => "\u{2AC5}",↩
b"supE" | b"supseteqq" => "\u{2AC6}",↩
b"subsim" => "\u{2AC7}",↩
b"supsim" => "\u{2AC8}",↩
b"subnE" | b"subsetneqq" => "\u{2ACB}",↩
b"supnE" | b"supsetneqq" => "\u{2ACC}",↩
b"csub" => "\u{2ACF}",↩
b"csup" => "\u{2AD0}",↩
b"csube" => "\u{2AD1}",↩
b"csupe" => "\u{2AD2}",↩
b"subsup" => "\u{2AD3}",↩
b"supsub" => "\u{2AD4}",↩
b"subsub" => "\u{2AD5}",↩
b"supsup" => "\u{2AD6}",↩
b"suphsub" => "\u{2AD7}",↩
b"supdsub" => "\u{2AD8}",↩
b"forkv" => "\u{2AD9}",↩
b"topfork" => "\u{2ADA}",↩
b"mlcp" => "\u{2ADB}",↩
b"Dashv" | b"DoubleLeftTee" => "\u{2AE4}",↩
b"Vdashl" => "\u{2AE6}",↩
b"Barv" => "\u{2AE7}",↩
b"vBar" => "\u{2AE8}",↩
b"vBarv" => "\u{2AE9}",↩
b"Vbar" => "\u{2AEB}",↩
b"Not" => "\u{2AEC}",↩
b"bNot" => "\u{2AED}",↩
b"rnmid" => "\u{2AEE}",↩
b"cirmid" => "\u{2AEF}",↩
b"midcir" => "\u{2AF0}",↩
b"topcir" => "\u{2AF1}",↩
b"nhpar" => "\u{2AF2}",↩
b"parsim" => "\u{2AF3}",↩
b"parsl" => "\u{2AFD}",↩
b"fflig" => "\u{FB00}",↩
b"filig" => "\u{FB01}",↩
b"fllig" => "\u{FB02}",↩
b"ffilig" => "\u{FB03}",↩
b"ffllig" => "\u{FB04}",↩
b"Ascr" => "\u{1D49}",↩
b"Cscr" => "\u{1D49}",↩
b"Dscr" => "\u{1D49}",↩
b"Gscr" => "\u{1D4A}",↩
b"Jscr" => "\u{1D4A}",↩
b"Kscr" => "\u{1D4A}",↩
b"Nscr" => "\u{1D4A}",↩
b"Oscr" => "\u{1D4A}",↩
b"Pscr" => "\u{1D4A}",↩
b"Qscr" => "\u{1D4A}",↩
b"Sscr" => "\u{1D4A}",↩
b"Tscr" => "\u{1D4A}",↩
b"Uscr" => "\u{1D4B}",↩
b"Vscr" => "\u{1D4B}",↩
b"Wscr" => "\u{1D4B}",↩
b"Xscr" => "\u{1D4B}",↩
b"Yscr" => "\u{1D4B}",↩
b"Zscr" => "\u{1D4B}",↩
b"ascr" => "\u{1D4B}",↩
b"bscr" => "\u{1D4B}",↩
b"cscr" => "\u{1D4B}",↩
b"dscr" => "\u{1D4B}",↩
b"fscr" => "\u{1D4B}",↩
b"hscr" => "\u{1D4B}",↩
b"iscr" => "\u{1D4B}",↩
b"jscr" => "\u{1D4B}",↩
b"kscr" => "\u{1D4C}",↩
b"lscr" => "\u{1D4C}",↩
b"mscr" => "\u{1D4C}",↩
b"nscr" => "\u{1D4C}",↩
b"pscr" => "\u{1D4C}",↩
b"qscr" => "\u{1D4C}",↩
b"rscr" => "\u{1D4C}",↩
b"sscr" => "\u{1D4C}",↩
b"tscr" => "\u{1D4C}",↩
b"uscr" => "\u{1D4C}",↩
b"vscr" => "\u{1D4C}",↩
b"wscr" => "\u{1D4C}",↩
b"xscr" => "\u{1D4C}",↩
b"yscr" => "\u{1D4C}",↩
b"zscr" => "\u{1D4C}",↩
b"Afr" => "\u{1D50}",↩
b"Bfr" => "\u{1D50}",↩
b"Dfr" => "\u{1D50}",↩
b"Efr" => "\u{1D50}",↩
b"Ffr" => "\u{1D50}",↩
b"Gfr" => "\u{1D50}",↩
b"Jfr" => "\u{1D50}",↩
b"Kfr" => "\u{1D50}",↩
b"Lfr" => "\u{1D50}",↩
b"Mfr" => "\u{1D51}",↩
b"Nfr" => "\u{1D51}",↩
b"Ofr" => "\u{1D51}",↩
b"Pfr" => "\u{1D51}",↩
b"Qfr" => "\u{1D51}",↩
b"Sfr" => "\u{1D51}",↩
b"Tfr" => "\u{1D51}",↩
b"Ufr" => "\u{1D51}",↩
b"Vfr" => "\u{1D51}",↩
b"Wfr" => "\u{1D51}",↩
b"Xfr" => "\u{1D51}",↩
b"Yfr" => "\u{1D51}",↩
b"afr" => "\u{1D51}",↩
b"bfr" => "\u{1D51}",↩
b"cfr" => "\u{1D52}",↩
b"dfr" => "\u{1D52}",↩
b"efr" => "\u{1D52}",↩
b"ffr" => "\u{1D52}",↩
b"gfr" => "\u{1D52}",↩
b"hfr" => "\u{1D52}",↩
b"ifr" => "\u{1D52}",↩
b"jfr" => "\u{1D52}",↩
b"kfr" => "\u{1D52}",↩
b"lfr" => "\u{1D52}",↩
b"mfr" => "\u{1D52}",↩
b"nfr" => "\u{1D52}",↩
b"ofr" => "\u{1D52}",↩
b"pfr" => "\u{1D52}",↩
b"qfr" => "\u{1D52}",↩
b"rfr" => "\u{1D52}",↩
b"sfr" => "\u{1D53}",↩
b"tfr" => "\u{1D53}",↩
b"ufr" => "\u{1D53}",↩
b"vfr" => "\u{1D53}",↩
b"wfr" => "\u{1D53}",↩
b"xfr" => "\u{1D53}",↩
b"yfr" => "\u{1D53}",↩
b"zfr" => "\u{1D53}",↩
b"Aopf" => "\u{1D53}",↩
b"Bopf" => "\u{1D53}",↩
b"Dopf" => "\u{1D53}",↩
b"Eopf" => "\u{1D53}",↩
b"Fopf" => "\u{1D53}",↩
b"Gopf" => "\u{1D53}",↩
b"Iopf" => "\u{1D54}",↩
b"Jopf" => "\u{1D54}",↩
b"Kopf" => "\u{1D54}",↩
b"Lopf" => "\u{1D54}",↩
b"Mopf" => "\u{1D54}",↩
b"Oopf" => "\u{1D54}",↩
b"Sopf" => "\u{1D54}",↩
b"Topf" => "\u{1D54}",↩
b"Uopf" => "\u{1D54}",↩
b"Vopf" => "\u{1D54}",↩
b"Wopf" => "\u{1D54}",↩
b"Xopf" => "\u{1D54}",↩
b"Yopf" => "\u{1D55}",↩
b"aopf" => "\u{1D55}",↩
b"bopf" => "\u{1D55}",↩
b"copf" => "\u{1D55}",↩
b"dopf" => "\u{1D55}",↩
b"eopf" => "\u{1D55}",↩
b"fopf" => "\u{1D55}",↩
b"gopf" => "\u{1D55}",↩
b"hopf" => "\u{1D55}",↩
b"iopf" => "\u{1D55}",↩
b"jopf" => "\u{1D55}",↩
b"kopf" => "\u{1D55}",↩
b"lopf" => "\u{1D55}",↩
b"mopf" => "\u{1D55}",↩
b"nopf" => "\u{1D55}",↩
b"oopf" => "\u{1D56}",↩
b"popf" => "\u{1D56}",↩
b"qopf" => "\u{1D56}",↩
b"ropf" => "\u{1D56}",↩
b"sopf" => "\u{1D56}",↩
b"topf" => "\u{1D56}",↩
b"uopf" => "\u{1D56}",↩
b"vopf" => "\u{1D56}",↩
b"wopf" => "\u{1D56}",↩
b"xopf" => "\u{1D56}",↩
b"yopf" => "\u{1D56}",↩
b"zopf" => "\u{1D56}",↩
_ => return None,↩
};↩
Some(s)↩
}↩
↩
fn parse_number(bytes: &str, range: Range<usize>) -> Result<char, EscapeError> {↩
let code = if let Some(hex_digits) = bytes.strip_prefix('x') {↩
parse_hexadecimal(hex_digits)↩
} else {↩
parse_decimal(bytes)↩
}?;↩
if code == 0 {↩
return Err(EscapeError::EntityWithNull(range));↩
}↩
match std::char::from_u32(code) {↩
Some(c) => Ok(c),↩
None => Err(EscapeError::InvalidCodepoint(code)),↩
}↩
}↩
↩
fn parse_hexadecimal(bytes: &str) -> Result<u32, EscapeError> {↩
// maximum code is 0x10FFFF => 6 characters↩
if bytes.len() > 6 {↩
return Err(EscapeError::TooLongHexadecimal);↩
}↩
let mut code = 0;↩
for b in bytes.bytes() {↩
code <<= 4;↩
code += match b {↩
b'0'..=b'9' => b - b'0',↩
b'a'..=b'f' => b - b'a' + 10,↩
b'A'..=b'F' => b - b'A' + 10,↩
b => return Err(EscapeError::InvalidHexadecimal(b as char)),↩
} as u32;↩
}↩
Ok(code)↩
}↩
↩
fn parse_decimal(bytes: &str) -> Result<u32, EscapeError> {↩
// maximum code is 0x10FFFF = 1114111 => 7 characters↩
if bytes.len() > 7 {↩
return Err(EscapeError::TooLongDecimal);↩
}↩
let mut code = 0;↩
for b in bytes.bytes() {↩
code *= 10;↩
code += match b {↩
b'0'..=b'9' => b - b'0',↩
b => return Err(EscapeError::InvalidDecimal(b as char)),↩
} as u32;↩
}↩
Ok(code)↩
}↩
↩
#[test]↩
fn test_unescape() {↩
let unchanged = unescape("test").unwrap();↩
// assert_eq does not check that Cow is borrowed, but we explicitly use Cow↩
// because it influences diff↩
// TODO: use assert_matches! when stabilized and other features will bump MSRV↩
assert_eq!(unchanged, Cow::Borrowed("test"));↩
assert!(matches!(unchanged, Cow::Borrowed(_)));↩
↩
assert_eq!(unescape("&lt;test&gt;").unwrap(), "<test>");↩
assert_eq!(unescape("&#x30;").unwrap(), "0");↩
assert_eq!(unescape("&#48;").unwrap(), "0");↩
assert!(unescape("&foo;").is_err());↩
}↩
↩
#[test]↩
fn test_unescape_with() {↩
let custom_entities = |ent: &str| match ent {↩
"foo" => Some("BAR"),↩
_ => None,↩
};↩
↩
let unchanged = unescape_with("test", custom_entities).unwrap();↩
// assert_eq does not check that Cow is borrowed, but we explicitly use Cow↩
// because it influences diff↩
// TODO: use assert_matches! when stabilized and other features will bump MSRV↩
assert_eq!(unchanged, Cow::Borrowed("test"));↩
assert!(matches!(unchanged, Cow::Borrowed(_)));↩
↩
assert_eq!(↩
unescape_with("&lt;test&gt;", custom_entities).unwrap(),↩
"<test>"↩
);↩
assert_eq!(unescape_with("&#x30;", custom_entities).unwrap(), "0");↩
assert_eq!(unescape_with("&#48;", custom_entities).unwrap(), "0");↩
assert_eq!(unescape_with("&foo;", custom_entities).unwrap(), "BAR");↩
assert!(unescape_with("&fop;", custom_entities).is_err());↩
}↩
↩
#[test]↩
fn test_escape() {↩
let unchanged = escape("test");↩
// assert_eq does not check that Cow is borrowed, but we explicitly use Cow↩
// because it influences diff↩
// TODO: use assert_matches! when stabilized and other features will bump MSRV↩
assert_eq!(unchanged, Cow::Borrowed("test"));↩
assert!(matches!(unchanged, Cow::Borrowed(_)));↩
↩
assert_eq!(escape("<test>"), "&lt;test&gt;");↩
assert_eq!(escape("\"a\"bc"), "&quot;a&quot;bc");↩
assert_eq!(escape("\"a\"b&c"), "&quot;a&quot;b&amp;c");↩
assert_eq!(↩
escape("prefix_\"a\"b&<>c"),↩
"prefix_&quot;a&quot;b&amp;&lt;&gt;c"↩
);↩
}↩
↩
#[test]↩
fn test_partial_escape() {↩
let unchanged = partial_escape("test");↩
// assert_eq does not check that Cow is borrowed, but we explicitly use Cow↩
// because it influences diff↩
// TODO: use assert_matches! when stabilized and other features will bump MSRV↩
assert_eq!(unchanged, Cow::Borrowed("test"));↩
assert!(matches!(unchanged, Cow::Borrowed(_)));↩
↩
assert_eq!(partial_escape("<test>"), "&lt;test&gt;");↩
assert_eq!(partial_escape("\"a\"bc"), "\"a\"bc");↩
assert_eq!(partial_escape("\"a\"b&c"), "\"a\"b&amp;c");↩
assert_eq!(↩
partial_escape("prefix_\"a\"b&<>c"),↩
"prefix_\"a\"b&amp;&lt;&gt;c"↩
);↩
}↩