in src/main/java/org/apache/commons/text/translate/EntityArrays.java [159:356]
static {
final Map<CharSequence, CharSequence> initialMap = new HashMap<>();
// <!-- Latin Extended-B -->
initialMap.put("\u0192", "ƒ"); // latin small f with hook = function= florin, U+0192 ISOtech -->
// <!-- Greek -->
initialMap.put("\u0391", "Α"); // greek capital letter alpha, U+0391 -->
initialMap.put("\u0392", "Β"); // greek capital letter beta, U+0392 -->
initialMap.put("\u0393", "Γ"); // greek capital letter gamma,U+0393 ISOgrk3 -->
initialMap.put("\u0394", "Δ"); // greek capital letter delta,U+0394 ISOgrk3 -->
initialMap.put("\u0395", "Ε"); // greek capital letter epsilon, U+0395 -->
initialMap.put("\u0396", "Ζ"); // greek capital letter zeta, U+0396 -->
initialMap.put("\u0397", "Η"); // greek capital letter eta, U+0397 -->
initialMap.put("\u0398", "Θ"); // greek capital letter theta,U+0398 ISOgrk3 -->
initialMap.put("\u0399", "Ι"); // greek capital letter iota, U+0399 -->
initialMap.put("\u039A", "Κ"); // greek capital letter kappa, U+039A -->
initialMap.put("\u039B", "Λ"); // greek capital letter lambda,U+039B ISOgrk3 -->
initialMap.put("\u039C", "Μ"); // greek capital letter mu, U+039C -->
initialMap.put("\u039D", "Ν"); // greek capital letter nu, U+039D -->
initialMap.put("\u039E", "Ξ"); // greek capital letter xi, U+039E ISOgrk3 -->
initialMap.put("\u039F", "Ο"); // greek capital letter omicron, U+039F -->
initialMap.put("\u03A0", "Π"); // greek capital letter pi, U+03A0 ISOgrk3 -->
initialMap.put("\u03A1", "Ρ"); // greek capital letter rho, U+03A1 -->
// <!-- there is no Sigmaf, and no U+03A2 character either -->
initialMap.put("\u03A3", "Σ"); // greek capital letter sigma,U+03A3 ISOgrk3 -->
initialMap.put("\u03A4", "Τ"); // greek capital letter tau, U+03A4 -->
initialMap.put("\u03A5", "Υ"); // greek capital letter upsilon,U+03A5 ISOgrk3 -->
initialMap.put("\u03A6", "Φ"); // greek capital letter phi,U+03A6 ISOgrk3 -->
initialMap.put("\u03A7", "Χ"); // greek capital letter chi, U+03A7 -->
initialMap.put("\u03A8", "Ψ"); // greek capital letter psi,U+03A8 ISOgrk3 -->
initialMap.put("\u03A9", "Ω"); // greek capital letter omega,U+03A9 ISOgrk3 -->
initialMap.put("\u03B1", "α"); // greek small letter alpha,U+03B1 ISOgrk3 -->
initialMap.put("\u03B2", "β"); // greek small letter beta, U+03B2 ISOgrk3 -->
initialMap.put("\u03B3", "γ"); // greek small letter gamma,U+03B3 ISOgrk3 -->
initialMap.put("\u03B4", "δ"); // greek small letter delta,U+03B4 ISOgrk3 -->
initialMap.put("\u03B5", "ε"); // greek small letter epsilon,U+03B5 ISOgrk3 -->
initialMap.put("\u03B6", "ζ"); // greek small letter zeta, U+03B6 ISOgrk3 -->
initialMap.put("\u03B7", "η"); // greek small letter eta, U+03B7 ISOgrk3 -->
initialMap.put("\u03B8", "θ"); // greek small letter theta,U+03B8 ISOgrk3 -->
initialMap.put("\u03B9", "ι"); // greek small letter iota, U+03B9 ISOgrk3 -->
initialMap.put("\u03BA", "κ"); // greek small letter kappa,U+03BA ISOgrk3 -->
initialMap.put("\u03BB", "λ"); // greek small letter lambda,U+03BB ISOgrk3 -->
initialMap.put("\u03BC", "μ"); // greek small letter mu, U+03BC ISOgrk3 -->
initialMap.put("\u03BD", "ν"); // greek small letter nu, U+03BD ISOgrk3 -->
initialMap.put("\u03BE", "ξ"); // greek small letter xi, U+03BE ISOgrk3 -->
initialMap.put("\u03BF", "ο"); // greek small letter omicron, U+03BF NEW -->
initialMap.put("\u03C0", "π"); // greek small letter pi, U+03C0 ISOgrk3 -->
initialMap.put("\u03C1", "ρ"); // greek small letter rho, U+03C1 ISOgrk3 -->
initialMap.put("\u03C2", "ς"); // greek small letter final sigma,U+03C2 ISOgrk3 -->
initialMap.put("\u03C3", "σ"); // greek small letter sigma,U+03C3 ISOgrk3 -->
initialMap.put("\u03C4", "τ"); // greek small letter tau, U+03C4 ISOgrk3 -->
initialMap.put("\u03C5", "υ"); // greek small letter upsilon,U+03C5 ISOgrk3 -->
initialMap.put("\u03C6", "φ"); // greek small letter phi, U+03C6 ISOgrk3 -->
initialMap.put("\u03C7", "χ"); // greek small letter chi, U+03C7 ISOgrk3 -->
initialMap.put("\u03C8", "ψ"); // greek small letter psi, U+03C8 ISOgrk3 -->
initialMap.put("\u03C9", "ω"); // greek small letter omega,U+03C9 ISOgrk3 -->
initialMap.put("\u03D1", "ϑ"); // greek small letter theta symbol,U+03D1 NEW -->
initialMap.put("\u03D2", "ϒ"); // greek upsilon with hook symbol,U+03D2 NEW -->
initialMap.put("\u03D6", "ϖ"); // greek pi symbol, U+03D6 ISOgrk3 -->
// <!-- General Punctuation -->
initialMap.put("\u2022", "•"); // bullet = black small circle,U+2022 ISOpub -->
// <!-- bullet is NOT the same as bullet operator, U+2219 -->
initialMap.put("\u2026", "…"); // horizontal ellipsis = three dot leader,U+2026 ISOpub -->
initialMap.put("\u2032", "′"); // prime = minutes = feet, U+2032 ISOtech -->
initialMap.put("\u2033", "″"); // double prime = seconds = inches,U+2033 ISOtech -->
initialMap.put("\u203E", "‾"); // overline = spacing overscore,U+203E NEW -->
initialMap.put("\u2044", "⁄"); // fraction slash, U+2044 NEW -->
// <!-- Letterlike Symbols -->
initialMap.put("\u2118", "℘"); // script capital P = power set= Weierstrass p, U+2118 ISOamso -->
initialMap.put("\u2111", "ℑ"); // blackletter capital I = imaginary part,U+2111 ISOamso -->
initialMap.put("\u211C", "ℜ"); // blackletter capital R = real part symbol,U+211C ISOamso -->
initialMap.put("\u2122", "™"); // trade mark sign, U+2122 ISOnum -->
initialMap.put("\u2135", "ℵ"); // alef symbol = first transfinite cardinal,U+2135 NEW -->
// <!-- alef symbol is NOT the same as hebrew letter alef,U+05D0 although the
// same glyph could be used to depict both characters -->
// <!-- Arrows -->
initialMap.put("\u2190", "←"); // leftwards arrow, U+2190 ISOnum -->
initialMap.put("\u2191", "↑"); // upwards arrow, U+2191 ISOnum-->
initialMap.put("\u2192", "→"); // rightwards arrow, U+2192 ISOnum -->
initialMap.put("\u2193", "↓"); // downwards arrow, U+2193 ISOnum -->
initialMap.put("\u2194", "↔"); // left right arrow, U+2194 ISOamsa -->
initialMap.put("\u21B5", "↵"); // downwards arrow with corner leftwards= carriage return, U+21B5 NEW -->
initialMap.put("\u21D0", "⇐"); // leftwards double arrow, U+21D0 ISOtech -->
// <!-- ISO 10646 does not say that lArr is the same as the 'is implied by'
// arrow but also does not have any other character for that function.
// So ? lArr canbe used for 'is implied by' as ISOtech suggests -->
initialMap.put("\u21D1", "⇑"); // upwards double arrow, U+21D1 ISOamsa -->
initialMap.put("\u21D2", "⇒"); // rightwards double arrow,U+21D2 ISOtech -->
// <!-- ISO 10646 does not say this is the 'implies' character but does not
// have another character with this function so ?rArr can be used for
// 'implies' as ISOtech suggests -->
initialMap.put("\u21D3", "⇓"); // downwards double arrow, U+21D3 ISOamsa -->
initialMap.put("\u21D4", "⇔"); // left right double arrow,U+21D4 ISOamsa -->
// <!-- Mathematical Operators -->
initialMap.put("\u2200", "∀"); // for all, U+2200 ISOtech -->
initialMap.put("\u2202", "∂"); // partial differential, U+2202 ISOtech -->
initialMap.put("\u2203", "∃"); // there exists, U+2203 ISOtech -->
initialMap.put("\u2205", "∅"); // empty set = null set = diameter,U+2205 ISOamso -->
initialMap.put("\u2207", "∇"); // nabla = backward difference,U+2207 ISOtech -->
initialMap.put("\u2208", "∈"); // element of, U+2208 ISOtech -->
initialMap.put("\u2209", "∉"); // not an element of, U+2209 ISOtech -->
initialMap.put("\u220B", "∋"); // contains as member, U+220B ISOtech -->
// <!-- should there be a more memorable name than 'ni'? -->
initialMap.put("\u220F", "∏"); // n-ary product = product sign,U+220F ISOamsb -->
// <!-- prod is NOT the same character as U+03A0 'greek capital letter pi'
// though the same glyph might be used for both -->
initialMap.put("\u2211", "∑"); // n-ary summation, U+2211 ISOamsb -->
// <!-- sum is NOT the same character as U+03A3 'greek capital letter sigma'
// though the same glyph might be used for both -->
initialMap.put("\u2212", "−"); // minus sign, U+2212 ISOtech -->
initialMap.put("\u2217", "∗"); // asterisk operator, U+2217 ISOtech -->
initialMap.put("\u221A", "√"); // square root = radical sign,U+221A ISOtech -->
initialMap.put("\u221D", "∝"); // proportional to, U+221D ISOtech -->
initialMap.put("\u221E", "∞"); // infinity, U+221E ISOtech -->
initialMap.put("\u2220", "∠"); // angle, U+2220 ISOamso -->
initialMap.put("\u2227", "∧"); // logical and = wedge, U+2227 ISOtech -->
initialMap.put("\u2228", "∨"); // logical or = vee, U+2228 ISOtech -->
initialMap.put("\u2229", "∩"); // intersection = cap, U+2229 ISOtech -->
initialMap.put("\u222A", "∪"); // union = cup, U+222A ISOtech -->
initialMap.put("\u222B", "∫"); // integral, U+222B ISOtech -->
initialMap.put("\u2234", "∴"); // therefore, U+2234 ISOtech -->
initialMap.put("\u223C", "∼"); // tilde operator = varies with = similar to,U+223C ISOtech -->
// <!-- tilde operator is NOT the same character as the tilde, U+007E,although
// the same glyph might be used to represent both -->
initialMap.put("\u2245", "≅"); // approximately equal to, U+2245 ISOtech -->
initialMap.put("\u2248", "≈"); // almost equal to = asymptotic to,U+2248 ISOamsr -->
initialMap.put("\u2260", "≠"); // not equal to, U+2260 ISOtech -->
initialMap.put("\u2261", "≡"); // identical to, U+2261 ISOtech -->
initialMap.put("\u2264", "≤"); // less-than or equal to, U+2264 ISOtech -->
initialMap.put("\u2265", "≥"); // greater-than or equal to,U+2265 ISOtech -->
initialMap.put("\u2282", "⊂"); // subset of, U+2282 ISOtech -->
initialMap.put("\u2283", "⊃"); // superset of, U+2283 ISOtech -->
// <!-- note that nsup, 'not a superset of, U+2283' is not covered by the
// Symbol font encoding and is not included. Should it be, for symmetry?
// It is in ISOamsn -->,
initialMap.put("\u2284", "⊄"); // not a subset of, U+2284 ISOamsn -->
initialMap.put("\u2286", "⊆"); // subset of or equal to, U+2286 ISOtech -->
initialMap.put("\u2287", "⊇"); // superset of or equal to,U+2287 ISOtech -->
initialMap.put("\u2295", "⊕"); // circled plus = direct sum,U+2295 ISOamsb -->
initialMap.put("\u2297", "⊗"); // circled times = vector product,U+2297 ISOamsb -->
initialMap.put("\u22A5", "⊥"); // up tack = orthogonal to = perpendicular,U+22A5 ISOtech -->
initialMap.put("\u22C5", "⋅"); // dot operator, U+22C5 ISOamsb -->
// <!-- dot operator is NOT the same character as U+00B7 middle dot -->
// <!-- Miscellaneous Technical -->
initialMap.put("\u2308", "⌈"); // left ceiling = apl upstile,U+2308 ISOamsc -->
initialMap.put("\u2309", "⌉"); // right ceiling, U+2309 ISOamsc -->
initialMap.put("\u230A", "⌊"); // left floor = apl downstile,U+230A ISOamsc -->
initialMap.put("\u230B", "⌋"); // right floor, U+230B ISOamsc -->
initialMap.put("\u2329", "⟨"); // left-pointing angle bracket = bra,U+2329 ISOtech -->
// <!-- lang is NOT the same character as U+003C 'less than' or U+2039 'single left-pointing angle quotation
// mark' -->
initialMap.put("\u232A", "⟩"); // right-pointing angle bracket = ket,U+232A ISOtech -->
// <!-- rang is NOT the same character as U+003E 'greater than' or U+203A
// 'single right-pointing angle quotation mark' -->
// <!-- Geometric Shapes -->
initialMap.put("\u25CA", "◊"); // lozenge, U+25CA ISOpub -->
// <!-- Miscellaneous Symbols -->
initialMap.put("\u2660", "♠"); // black spade suit, U+2660 ISOpub -->
// <!-- black here seems to mean filled as opposed to hollow -->
initialMap.put("\u2663", "♣"); // black club suit = shamrock,U+2663 ISOpub -->
initialMap.put("\u2665", "♥"); // black heart suit = valentine,U+2665 ISOpub -->
initialMap.put("\u2666", "♦"); // black diamond suit, U+2666 ISOpub -->
// <!-- Latin Extended-A -->
initialMap.put("\u0152", "Œ"); // -- latin capital ligature OE,U+0152 ISOlat2 -->
initialMap.put("\u0153", "œ"); // -- latin small ligature oe, U+0153 ISOlat2 -->
// <!-- ligature is a misnomer, this is a separate character in some languages -->
initialMap.put("\u0160", "Š"); // -- latin capital letter S with caron,U+0160 ISOlat2 -->
initialMap.put("\u0161", "š"); // -- latin small letter s with caron,U+0161 ISOlat2 -->
initialMap.put("\u0178", "Ÿ"); // -- latin capital letter Y with dieresis,U+0178 ISOlat2 -->
// <!-- Spacing Modifier Letters -->
initialMap.put("\u02C6", "ˆ"); // -- modifier letter circumflex accent,U+02C6 ISOpub -->
initialMap.put("\u02DC", "˜"); // small tilde, U+02DC ISOdia -->
// <!-- General Punctuation -->
initialMap.put("\u2002", " "); // en space, U+2002 ISOpub -->
initialMap.put("\u2003", " "); // em space, U+2003 ISOpub -->
initialMap.put("\u2009", " "); // thin space, U+2009 ISOpub -->
initialMap.put("\u200C", "‌"); // zero width non-joiner,U+200C NEW RFC 2070 -->
initialMap.put("\u200D", "‍"); // zero width joiner, U+200D NEW RFC 2070 -->
initialMap.put("\u200E", "‎"); // left-to-right mark, U+200E NEW RFC 2070 -->
initialMap.put("\u200F", "‏"); // right-to-left mark, U+200F NEW RFC 2070 -->
initialMap.put("\u2013", "–"); // en dash, U+2013 ISOpub -->
initialMap.put("\u2014", "—"); // em dash, U+2014 ISOpub -->
initialMap.put("\u2018", "‘"); // left single quotation mark,U+2018 ISOnum -->
initialMap.put("\u2019", "’"); // right single quotation mark,U+2019 ISOnum -->
initialMap.put("\u201A", "‚"); // single low-9 quotation mark, U+201A NEW -->
initialMap.put("\u201C", "“"); // left double quotation mark,U+201C ISOnum -->
initialMap.put("\u201D", "”"); // right double quotation mark,U+201D ISOnum -->
initialMap.put("\u201E", "„"); // double low-9 quotation mark, U+201E NEW -->
initialMap.put("\u2020", "†"); // dagger, U+2020 ISOpub -->
initialMap.put("\u2021", "‡"); // double dagger, U+2021 ISOpub -->
initialMap.put("\u2030", "‰"); // per mille sign, U+2030 ISOtech -->
initialMap.put("\u2039", "‹"); // single left-pointing angle quotation mark,U+2039 ISO proposed -->
// <!-- lsaquo is proposed but not yet ISO standardized -->
initialMap.put("\u203A", "›"); // single right-pointing angle quotation mark,U+203A ISO proposed -->
// <!-- rsaquo is proposed but not yet ISO standardized -->
initialMap.put("\u20AC", "€"); // -- euro sign, U+20AC NEW -->
HTML40_EXTENDED_ESCAPE = Collections.unmodifiableMap(initialMap);
}