Fixing pub cache and redoing the roll yet again. Now charcode package seem to be in a good state.

packages/charcode/lib/html_entity.dart

+// Copyright (c) 2014, the Dart project authors.  Please see the AUTHORS file
+// for details. All rights reserved. Use of this source is governed by a
+// BSD-style license that can be found in the LICENSE file.
+
+/// Character codes based on HTML 4.01 character entity names.
+///
+/// For each entity name, e.g., `nbsp`,
+/// a constant with that name prefixed by `$` is defined
+/// for that entity's code point.
+///
+/// The HTML entities include the non-ASCII Latin-1 characters and
+/// symbols, mathematical symbols and Greek litters.
+///
+/// The five characters that are ASCII
+/// are exported from the `ascii.dart` library.
+///
+/// Three names conflict with `ascii.dart`: `$minus`, `$sub` and `$tilde`.
+/// If importing both libraries, these three should be hidden from one of the
+/// libraries.
+library charcode.htmlentity.dollar_lowercase;
+
+export "ascii.dart" show $quot, $amp, $apos, $lt, $gt;
+
+/// no-break space (non-breaking space)
+const int $nbsp = 0x00A0;
+
+/// inverted exclamation mark ('¡')
+const int $iexcl = 0x00A1;
+
+/// cent sign ('¢')
+const int $cent = 0x00A2;
+
+/// pound sign ('£')
+const int $pound = 0x00A3;
+
+/// currency sign ('¤')
+const int $curren = 0x00A4;
+
+/// yen sign (yuan sign) ('¥')
+const int $yen = 0x00A5;
+
+/// broken bar (broken vertical bar) ('¦')
+const int $brvbar = 0x00A6;
+
+/// section sign ('§')
+const int $sect = 0x00A7;
+
+/// diaeresis (spacing diaeresis); see Germanic umlaut ('¨')
+const int $uml = 0x00A8;
+
+/// copyright symbol ('©')
+const int $copy = 0x00A9;
+
+/// feminine ordinal indicator ('ª')
+const int $ordf = 0x00AA;
+
+/// left-pointing double angle quotation mark (left pointing guillemet) ('«')
+const int $laquo = 0x00AB;
+
+/// not sign ('¬')
+const int $not = 0x00AC;
+
+/// soft hyphen (discretionary hyphen)
+const int $shy = 0x00AD;
+
+/// registered sign (registered trademark symbol) ('®')
+const int $reg = 0x00AE;
+
+/// macron (spacing macron, overline, APL overbar) ('¯')
+const int $macr = 0x00AF;
+
+/// degree symbol ('°')
+const int $deg = 0x00B0;
+
+/// plus-minus sign (plus-or-minus sign) ('±')
+const int $plusmn = 0x00B1;
+
+/// superscript two (superscript digit two, squared) ('²')
+const int $sup2 = 0x00B2;
+
+/// superscript three (superscript digit three, cubed) ('³')
+const int $sup3 = 0x00B3;
+
+/// acute accent (spacing acute) ('´')
+const int $acute = 0x00B4;
+
+/// micro sign ('µ')
+const int $micro = 0x00B5;
+
+/// pilcrow sign (paragraph sign) ('¶')
+const int $para = 0x00B6;
+
+/// middle dot (Georgian comma, Greek middle dot) ('·')
+const int $middot = 0x00B7;
+
+/// cedilla (spacing cedilla) ('¸')
+const int $cedil = 0x00B8;
+
+/// superscript one (superscript digit one) ('¹')
+const int $sup1 = 0x00B9;
+
+/// masculine ordinal indicator ('º')
+const int $ordm = 0x00BA;
+
+/// right-pointing double angle quotation mark (right pointing guillemet) ('»')
+const int $raquo = 0x00BB;
+
+/// vulgar fraction one quarter (fraction one quarter) ('¼')
+const int $frac14 = 0x00BC;
+
+/// vulgar fraction one half (fraction one half) ('½')
+const int $frac12 = 0x00BD;
+
+/// vulgar fraction three quarters (fraction three quarters) ('¾')
+const int $frac34 = 0x00BE;
+
+/// inverted question mark (turned question mark) ('¿')
+const int $iquest = 0x00BF;
+
+/// Latin capital letter A with grave accent (Latin capital letter A grave) ('À')
+const int $Agrave = 0x00C0;
+
+/// Latin capital letter A with acute accent ('Á')
+const int $Aacute = 0x00C1;
+
+/// Latin capital letter A with circumflex ('Â')
+const int $Acirc = 0x00C2;
+
+/// Latin capital letter A with tilde ('Ã')
+const int $Atilde = 0x00C3;
+
+/// Latin capital letter A with diaeresis ('Ä')
+const int $Auml = 0x00C4;
+
+/// Latin capital letter A with ring above (Latin capital letter A ring) ('Å')
+const int $Aring = 0x00C5;
+
+/// Latin capital letter AE (Latin capital ligature AE) ('Æ')
+const int $AElig = 0x00C6;
+
+/// Latin capital letter C with cedilla ('Ç')
+const int $Ccedil = 0x00C7;
+
+/// Latin capital letter E with grave accent ('È')
+const int $Egrave = 0x00C8;
+
+/// Latin capital letter E with acute accent ('É')
+const int $Eacute = 0x00C9;
+
+/// Latin capital letter E with circumflex ('Ê')
+const int $Ecirc = 0x00CA;
+
+/// Latin capital letter E with diaeresis ('Ë')
+const int $Euml = 0x00CB;
+
+/// Latin capital letter I with grave accent ('Ì')
+const int $Igrave = 0x00CC;
+
+/// Latin capital letter I with acute accent ('Í')
+const int $Iacute = 0x00CD;
+
+/// Latin capital letter I with circumflex ('Î')
+const int $Icirc = 0x00CE;
+
+/// Latin capital letter I with diaeresis ('Ï')
+const int $Iuml = 0x00CF;
+
+/// Latin capital letter Eth ('Ð')
+const int $ETH = 0x00D0;
+
+/// Latin capital letter N with tilde ('Ñ')
+const int $Ntilde = 0x00D1;
+
+/// Latin capital letter O with grave accent ('Ò')
+const int $Ograve = 0x00D2;
+
+/// Latin capital letter O with acute accent ('Ó')
+const int $Oacute = 0x00D3;
+
+/// Latin capital letter O with circumflex ('Ô')
+const int $Ocirc = 0x00D4;
+
+/// Latin capital letter O with tilde ('Õ')
+const int $Otilde = 0x00D5;
+
+/// Latin capital letter O with diaeresis ('Ö')
+const int $Ouml = 0x00D6;
+
+/// multiplication sign ('×')
+const int $times = 0x00D7;
+
+/// Latin capital letter O with stroke (Latin capital letter O slash) ('Ø')
+const int $Oslash = 0x00D8;
+
+/// Latin capital letter U with grave accent ('Ù')
+const int $Ugrave = 0x00D9;
+
+/// Latin capital letter U with acute accent ('Ú')
+const int $Uacute = 0x00DA;
+
+/// Latin capital letter U with circumflex ('Û')
+const int $Ucirc = 0x00DB;
+
+/// Latin capital letter U with diaeresis ('Ü')
+const int $Uuml = 0x00DC;
+
+/// Latin capital letter Y with acute accent ('Ý')
+const int $Yacute = 0x00DD;
+
+/// Latin capital letter THORN ('Þ')
+const int $THORN = 0x00DE;
+
+/// Latin small letter sharp s (ess-zed); see German Eszett ('ß')
+const int $szlig = 0x00DF;
+
+/// Latin small letter a with grave accent ('à')
+const int $agrave = 0x00E0;
+
+/// Latin small letter a with acute accent ('á')
+const int $aacute = 0x00E1;
+
+/// Latin small letter a with circumflex ('â')
+const int $acirc = 0x00E2;
+
+/// Latin small letter a with tilde ('ã')
+const int $atilde = 0x00E3;
+
+/// Latin small letter a with diaeresis ('ä')
+const int $auml = 0x00E4;
+
+/// Latin small letter a with ring above ('å')
+const int $aring = 0x00E5;
+
+/// Latin small letter ae (Latin small ligature ae) ('æ')
+const int $aelig = 0x00E6;
+
+/// Latin small letter c with cedilla ('ç')
+const int $ccedil = 0x00E7;
+
+/// Latin small letter e with grave accent ('è')
+const int $egrave = 0x00E8;
+
+/// Latin small letter e with acute accent ('é')
+const int $eacute = 0x00E9;
+
+/// Latin small letter e with circumflex ('ê')
+const int $ecirc = 0x00EA;
+
+/// Latin small letter e with diaeresis ('ë')
+const int $euml = 0x00EB;
+
+/// Latin small letter i with grave accent ('ì')
+const int $igrave = 0x00EC;
+
+/// Latin small letter i with acute accent ('í')
+const int $iacute = 0x00ED;
+
+/// Latin small letter i with circumflex ('î')
+const int $icirc = 0x00EE;
+
+/// Latin small letter i with diaeresis ('ï')
+const int $iuml = 0x00EF;
+
+/// Latin small letter eth ('ð')
+const int $eth = 0x00F0;
+
+/// Latin small letter n with tilde ('ñ')
+const int $ntilde = 0x00F1;
+
+/// Latin small letter o with grave accent ('ò')
+const int $ograve = 0x00F2;
+
+/// Latin small letter o with acute accent ('ó')
+const int $oacute = 0x00F3;
+
+/// Latin small letter o with circumflex ('ô')
+const int $ocirc = 0x00F4;
+
+/// Latin small letter o with tilde ('õ')
+const int $otilde = 0x00F5;
+
+/// Latin small letter o with diaeresis ('ö')
+const int $ouml = 0x00F6;
+
+/// division sign (obelus) ('÷')
+const int $divide = 0x00F7;
+
+/// Latin small letter o with stroke (Latin small letter o slash) ('ø')
+const int $oslash = 0x00F8;
+
+/// Latin small letter u with grave accent ('ù')
+const int $ugrave = 0x00F9;
+
+/// Latin small letter u with acute accent ('ú')
+const int $uacute = 0x00FA;
+
+/// Latin small letter u with circumflex ('û')
+const int $ucirc = 0x00FB;
+
+/// Latin small letter u with diaeresis ('ü')
+const int $uuml = 0x00FC;
+
+/// Latin small letter y with acute accent ('ý')
+const int $yacute = 0x00FD;
+
+/// Latin small letter thorn ('þ')
+const int $thorn = 0x00FE;
+
+/// Latin small letter y with diaeresis ('ÿ')
+const int $yuml = 0x00FF;
+
+/// Latin capital ligature oe ('Œ')
+const int $OElig = 0x0152;
+
+/// Latin small ligature oe ('œ')
+const int $oelig = 0x0153;
+
+/// Latin capital letter s with caron ('Š')
+const int $Scaron = 0x0160;
+
+/// Latin small letter s with caron ('š')
+const int $scaron = 0x0161;
+
+/// Latin capital letter y with diaeresis ('Ÿ')
+const int $Yuml = 0x0178;
+
+/// Latin small letter f with hook (function, florin) ('ƒ')
+const int $fnof = 0x0192;
+
+/// modifier letter circumflex accent ('ˆ')
+const int $circ = 0x02C6;
+
+/// small tilde ('˜')
+const int $tilde = 0x02DC;
+
+/// Greek capital letter Alpha ('Α')
+const int $Alpha = 0x0391;
+
+/// Greek capital letter Beta ('Β')
+const int $Beta = 0x0392;
+
+/// Greek capital letter Gamma ('Γ')
+const int $Gamma = 0x0393;
+
+/// Greek capital letter Delta ('Δ')
+const int $Delta = 0x0394;
+
+/// Greek capital letter Epsilon ('Ε')
+const int $Epsilon = 0x0395;
+
+/// Greek capital letter Zeta ('Ζ')
+const int $Zeta = 0x0396;
+
+/// Greek capital letter Eta ('Η')
+const int $Eta = 0x0397;
+
+/// Greek capital letter Theta ('Θ')
+const int $Theta = 0x0398;
+
+/// Greek capital letter Iota ('Ι')
+const int $Iota = 0x0399;
+
+/// Greek capital letter Kappa ('Κ')
+const int $Kappa = 0x039A;
+
+/// Greek capital letter Lambda ('Λ')
+const int $Lambda = 0x039B;
+
+/// Greek capital letter Mu ('Μ')
+const int $Mu = 0x039C;
+
+/// Greek capital letter Nu ('Ν')
+const int $Nu = 0x039D;
+
+/// Greek capital letter Xi ('Ξ')
+const int $Xi = 0x039E;
+
+/// Greek capital letter Omicron ('Ο')
+const int $Omicron = 0x039F;
+
+/// Greek capital letter Pi ('Π')
+const int $Pi = 0x03A0;
+
+/// Greek capital letter Rho ('Ρ')
+const int $Rho = 0x03A1;
+
+/// Greek capital letter Sigma ('Σ')
+const int $Sigma = 0x03A3;
+
+/// Greek capital letter Tau ('Τ')
+const int $Tau = 0x03A4;
+
+/// Greek capital letter Upsilon ('Υ')
+const int $Upsilon = 0x03A5;
+
+/// Greek capital letter Phi ('Φ')
+const int $Phi = 0x03A6;
+
+/// Greek capital letter Chi ('Χ')
+const int $Chi = 0x03A7;
+
+/// Greek capital letter Psi ('Ψ')
+const int $Psi = 0x03A8;
+
+/// Greek capital letter Omega ('Ω')
+const int $Omega = 0x03A9;
+
+/// Greek small letter alpha ('α')
+const int $alpha = 0x03B1;
+
+/// Greek small letter beta ('β')
+const int $beta = 0x03B2;
+
+/// Greek small letter gamma ('γ')
+const int $gamma = 0x03B3;
+
+/// Greek small letter delta ('δ')
+const int $delta = 0x03B4;
+
+/// Greek small letter epsilon ('ε')
+const int $epsilon = 0x03B5;
+
+/// Greek small letter zeta ('ζ')
+const int $zeta = 0x03B6;
+
+/// Greek small letter eta ('η')
+const int $eta = 0x03B7;
+
+/// Greek small letter theta ('θ')
+const int $theta = 0x03B8;
+
+/// Greek small letter iota ('ι')
+const int $iota = 0x03B9;
+
+/// Greek small letter kappa ('κ')
+const int $kappa = 0x03BA;
+
+/// Greek small letter lambda ('λ')
+const int $lambda = 0x03BB;
+
+/// Greek small letter mu ('μ')
+const int $mu = 0x03BC;
+
+/// Greek small letter nu ('ν')
+const int $nu = 0x03BD;
+
+/// Greek small letter xi ('ξ')
+const int $xi = 0x03BE;
+
+/// Greek small letter omicron ('ο')
+const int $omicron = 0x03BF;
+
+/// Greek small letter pi ('π')
+const int $pi = 0x03C0;
+
+/// Greek small letter rho ('ρ')
+const int $rho = 0x03C1;
+
+/// Greek small letter final sigma ('ς')
+const int $sigmaf = 0x03C2;
+
+/// Greek small letter sigma ('σ')
+const int $sigma = 0x03C3;
+
+/// Greek small letter tau ('τ')
+const int $tau = 0x03C4;
+
+/// Greek small letter upsilon ('υ')
+const int $upsilon = 0x03C5;
+
+/// Greek small letter phi ('φ')
+const int $phi = 0x03C6;
+
+/// Greek small letter chi ('χ')
+const int $chi = 0x03C7;
+
+/// Greek small letter psi ('ψ')
+const int $psi = 0x03C8;
+
+/// Greek small letter omega ('ω')
+const int $omega = 0x03C9;
+
+/// Greek theta symbol ('ϑ')
+const int $thetasym = 0x03D1;
+
+/// Greek Upsilon with hook symbol ('ϒ')
+const int $upsih = 0x03D2;
+
+/// Greek pi symbol ('ϖ')
+const int $piv = 0x03D6;
+
+/// en space
+const int $ensp = 0x2002;
+
+/// em space
+const int $emsp = 0x2003;
+
+/// thin space
+const int $thinsp = 0x2009;
+
+/// zero-width non-joiner
+const int $zwnj = 0x200C;
+
+/// zero-width joiner
+const int $zwj = 0x200D;
+
+/// left-to-right mark
+const int $lrm = 0x200E;
+
+/// right-to-left mark
+const int $rlm = 0x200F;
+
+/// en dash ('–')
+const int $ndash = 0x2013;
+
+/// em dash ('—')
+const int $mdash = 0x2014;
+
+/// left single quotation mark ('‘')
+const int $lsquo = 0x2018;
+
+/// right single quotation mark ('’')
+const int $rsquo = 0x2019;
+
+/// single low-9 quotation mark ('‚')
+const int $sbquo = 0x201A;
+
+/// left double quotation mark ('“')
+const int $ldquo = 0x201C;
+
+/// right double quotation mark ('”')
+const int $rdquo = 0x201D;
+
+/// double low-9 quotation mark ('„')
+const int $bdquo = 0x201E;
+
+/// dagger, obelisk ('†')
+const int $dagger = 0x2020;
+
+/// double dagger, double obelisk ('‡')
+const int $Dagger = 0x2021;
+
+/// bullet (black small circle) ('•')
+const int $bull = 0x2022;
+
+/// horizontal ellipsis (three dot leader) ('…')
+const int $hellip = 0x2026;
+
+/// per mille sign ('‰')
+const int $permil = 0x2030;
+
+/// prime (minutes, feet) ('′')
+const int $prime = 0x2032;
+
+/// double prime (seconds, inches) ('″')
+const int $Prime = 0x2033;
+
+/// single left-pointing angle quotation mark ('‹')
+const int $lsaquo = 0x2039;
+
+/// single right-pointing angle quotation mark ('›')
+const int $rsaquo = 0x203A;
+
+/// overline (spacing overscore) ('‾')
+const int $oline = 0x203E;
+
+/// fraction slash (solidus) ('⁄')
+const int $frasl = 0x2044;
+
+/// euro sign ('€')
+const int $euro = 0x20AC;
+
+/// black-letter capital I (imaginary part) ('ℑ')
+const int $image = 0x2111;
+
+/// script capital P (power set, Weierstrass p) ('℘')
+const int $weierp = 0x2118;
+
+/// black-letter capital R (real part symbol) ('ℜ')
+const int $real = 0x211C;
+
+/// trademark symbol ('™')
+const int $trade = 0x2122;
+
+/// alef symbol (first transfinite cardinal) ('ℵ')
+const int $alefsym = 0x2135;
+
+/// leftwards arrow ('←')
+const int $larr = 0x2190;
+
+/// upwards arrow ('↑')
+const int $uarr = 0x2191;
+
+/// rightwards arrow ('→')
+const int $rarr = 0x2192;
+
+/// downwards arrow ('↓')
+const int $darr = 0x2193;
+
+/// left right arrow ('↔')
+const int $harr = 0x2194;
+
+/// downwards arrow with corner leftwards (carriage return) ('↵')
+const int $crarr = 0x21B5;
+
+/// leftwards double arrow ('⇐')
+const int $lArr = 0x21D0;
+
+/// upwards double arrow ('⇑')
+const int $uArr = 0x21D1;
+
+/// rightwards double arrow ('⇒')
+const int $rArr = 0x21D2;
+
+/// downwards double arrow ('⇓')
+const int $dArr = 0x21D3;
+
+/// left right double arrow ('⇔')
+const int $hArr = 0x21D4;
+
+/// for all ('∀')
+const int $forall = 0x2200;
+
+/// partial differential ('∂')
+const int $part = 0x2202;
+
+/// there exists ('∃')
+const int $exist = 0x2203;
+
+/// empty set (null set); see also U+8960, ⌀ ('∅')
+const int $empty = 0x2205;
+
+/// del or nabla (vector differential operator) ('∇')
+const int $nabla = 0x2207;
+
+/// element of ('∈')
+const int $isin = 0x2208;
+
+/// not an element of ('∉')
+const int $notin = 0x2209;
+
+/// contains as member ('∋')
+const int $ni = 0x220B;
+
+/// n-ary product (product sign) ('∏')
+const int $prod = 0x220F;
+
+/// n-ary summation ('∑')
+const int $sum = 0x2211;
+
+/// minus sign ('−')
+const int $minus = 0x2212;
+
+/// asterisk operator ('∗')
+const int $lowast = 0x2217;
+
+/// square root (radical sign) ('√')
+const int $radic = 0x221A;
+
+/// proportional to ('∝')
+const int $prop = 0x221D;
+
+/// infinity ('∞')
+const int $infin = 0x221E;
+
+/// angle ('∠')
+const int $ang = 0x2220;
+
+/// logical and (wedge) ('∧')
+const int $and = 0x2227;
+
+/// logical or (vee) ('∨')
+const int $or = 0x2228;
+
+/// intersection (cap) ('∩')
+const int $cap = 0x2229;
+
+/// union (cup) ('∪')
+const int $cup = 0x222A;
+
+/// integral ('∫')
+const int $int = 0x222B;
+
+/// therefore sign ('∴')
+const int $there4 = 0x2234;
+
+/// tilde operator (varies with, similar to) ('∼')
+const int $sim = 0x223C;
+
+/// congruent to ('≅')
+const int $cong = 0x2245;
+
+/// almost equal to (asymptotic to) ('≈')
+const int $asymp = 0x2248;
+
+/// not equal to ('≠')
+const int $ne = 0x2260;
+
+/// identical to; sometimes used for 'equivalent to' ('≡')
+const int $equiv = 0x2261;
+
+/// less-than or equal to ('≤')
+const int $le = 0x2264;
+
+/// greater-than or equal to ('≥')
+const int $ge = 0x2265;
+
+/// subset of ('⊂')
+const int $sub = 0x2282;
+
+/// superset of ('⊃')
+const int $sup = 0x2283;
+
+/// not a subset of ('⊄')
+const int $nsub = 0x2284;
+
+/// subset of or equal to ('⊆')
+const int $sube = 0x2286;
+
+/// superset of or equal to ('⊇')
+const int $supe = 0x2287;
+
+/// circled plus (direct sum) ('⊕')
+const int $oplus = 0x2295;
+
+/// circled times (vector product) ('⊗')
+const int $otimes = 0x2297;
+
+/// up tack (orthogonal to, perpendicular) ('⊥')
+const int $perp = 0x22A5;
+
+/// dot operator ('⋅')
+const int $sdot = 0x22C5;
+
+/// vertical ellipsis ('⋮')
+const int $vellip = 0x22EE;
+
+/// left ceiling (APL upstile) ('⌈')
+const int $lceil = 0x2308;
+
+/// right ceiling ('⌉')
+const int $rceil = 0x2309;
+
+/// left floor (APL downstile) ('⌊')
+const int $lfloor = 0x230A;
+
+/// right floor ('⌋')
+const int $rfloor = 0x230B;
+
+/// left-pointing angle bracket (bra) ('〈')
+const int $lang = 0x2329;
+
+/// right-pointing angle bracket (ket) ('〉')
+const int $rang = 0x232A;
+
+/// lozenge ('◊')
+const int $loz = 0x25CA;
+
+/// black spade suit ('♠')
+const int $spades = 0x2660;
+
+/// black club suit (shamrock) ('♣')
+const int $clubs = 0x2663;
+
+/// black heart suit (valentine) ('♥')
+const int $hearts = 0x2665;
+
+/// black diamond suit ('♦')
+const int $diams = 0x2666;