| //! 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(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 | |
| /// |-----------|------------ | |
| /// | `<` | `<` | |
| /// | `>` | `>` | |
| /// | `&` | `&` | |
| /// | `'` | `'` | |
| /// | `"` | `"` | |
| 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 | |
| /// |-----------|------------ | |
| /// | `<` | `<` | |
| /// | `>` | `>` | |
| /// | `&` | `&` | |
| 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. | |
| 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"<"), | |
| b'>' => escaped.extend_from_slice(b">"), | |
| b'\'' => escaped.extend_from_slice(b"'"), | |
| b'&' => escaped.extend_from_slice(b"&"), | |
| b'"' => escaped.extend_from_slice(b"""), | |
| _ => unreachable!("Only '<', '>','\', '&' 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]. | |
| /// | |
| /// [HTML5 escapes]: https://dev.w3.org/html5/html-author/charref | |
| 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]. | |
| /// | |
| /// [HTML5 escapes]: https://dev.w3.org/html5/html-author/charref | |
| pub fn unescape_with<'input, 'entity, F>( | |
| raw: &'input str, | |
| resolve_entity: F, | |
| ) -> Result<Cow<'input, str>, EscapeError> | |
| where | |
| // the lifetime of the output comes from a capture or is `'static` | |
| F: Fn(&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 pat.starts_with('#') { | |
| let entity = &pat[1..]; // starts after the # | |
| 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> { | |
| // imported from https://dev.w3.org/html5/html-author/charref | |
| // 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 bytes.starts_with('x') { | |
| parse_hexadecimal(&bytes[1..]) | |
| } 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() { | |
| assert_eq!(unescape("test").unwrap(), Cow::Borrowed("test")); | |
| assert_eq!(unescape("<test>").unwrap(), "<test>"); | |
| assert_eq!(unescape("0").unwrap(), "0"); | |
| assert_eq!(unescape("0").unwrap(), "0"); | |
| assert!(unescape("&foo;").is_err()); | |
| } | |
| #[test] | |
| fn test_unescape_with() { | |
| let custom_entities = |ent: &str| match ent { | |
| "foo" => Some("BAR"), | |
| _ => None, | |
| }; | |
| assert_eq!( | |
| unescape_with("test", custom_entities).unwrap(), | |
| Cow::Borrowed("test") | |
| ); | |
| assert_eq!( | |
| unescape_with("<test>", custom_entities).unwrap(), | |
| "<test>" | |
| ); | |
| assert_eq!(unescape_with("0", custom_entities).unwrap(), "0"); | |
| assert_eq!(unescape_with("0", 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() { | |
| assert_eq!(escape("test"), Cow::Borrowed("test")); | |
| assert_eq!(escape("<test>"), "<test>"); | |
| assert_eq!(escape("\"a\"bc"), ""a"bc"); | |
| assert_eq!(escape("\"a\"b&c"), ""a"b&c"); | |
| assert_eq!( | |
| escape("prefix_\"a\"b&<>c"), | |
| "prefix_"a"b&<>c" | |
| ); | |
| } | |
| #[test] | |
| fn test_partial_escape() { | |
| assert_eq!(partial_escape("test"), Cow::Borrowed("test")); | |
| assert_eq!(partial_escape("<test>"), "<test>"); | |
| assert_eq!(partial_escape("\"a\"bc"), "\"a\"bc"); | |
| assert_eq!(partial_escape("\"a\"b&c"), "\"a\"b&c"); | |
| assert_eq!( | |
| partial_escape("prefix_\"a\"b&<>c"), | |
| "prefix_\"a\"b&<>c" | |
| ); | |
| } |