Created
April 23, 2009 14:22
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(encode || decode) character reference
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| function decode(line) { | |
| return line.replace(/&([#0-9a-zA-Z]+?);/g,function(entity,code){ | |
| if (/^#[0-9]+$/.test(code)) { | |
| return String.fromCharCode(code.slice(1)); | |
| } | |
| if (/^#x[0-9a-fA-F]+$/.test(code)) { | |
| return String.fromCharCode(parseInt(code.slice(2),16)); | |
| } | |
| return referenceMap[code] ? String.fromCharCode(referenceMap[code]) : entity; | |
| }); | |
| } | |
| function encode(line) { | |
| var result = ""; | |
| for (var i=0; i<line.length; i++) { | |
| result += ["&#",line.charCodeAt(i),";"].join(""); | |
| } | |
| return result; | |
| } | |
| function encode16(line) { | |
| var result = ""; | |
| for (var i=0; i<line.length; i++) { | |
| result += ["&#x",line.charCodeAt(i).toString(16),";"].join(""); | |
| } | |
| return result; | |
| } | |
| var referenceMap = { | |
| quot:34, amp:38, apos:39, lt:60, gt:62, nbsp:160, iexcl:161, cent:162, pound:163, | |
| curren:164, yen:165, brvbar:166, sect:167, uml:168, copy:169, ordf:170, laquo:171, | |
| not:172, shy:173, reg:174, macr:175, deg:176, plusmn:177, sup2:178, sup3:179, acute:180, | |
| micro:181, para:182, middot:183, cedil:184, sup1:185, ordm:186, raquo:187, frac14:188, | |
| frac12:189, frac34:190, iquest:191, Agrave:192, Aacute:193, Acirc:194, Atilde:195, | |
| Auml:196, Aring:197, AElig:198, Ccedil:199, Egrave:200, Eacute:201, Ecirc:202, Euml:203, | |
| Igrave:204, Iacute:205, Icirc:206, Iuml:207, ETH:208, Ntilde:209, Ograve:210, Oacute:211, | |
| Ocirc:212, Otilde:213, Ouml:214, times:215, Oslash:216, Ugrave:217, Uacute:218, Ucirc:219, | |
| Uuml:220, Yacute:221, THORN:222, szlig:223, agrave:224, aacute:225, acirc:226, atilde:227, | |
| auml:228, aring:229, aelig:230, ccedil:231, egrave:232, eacute:233, ecirc:234, euml:235, | |
| igrave:236, iacute:237, icirc:238, iuml:239, eth:240, ntilde:241, ograve:242, oacute:243, | |
| ocirc:244, otilde:245, ouml:246, divide:247, oslash:248, ugrave:249, uacute:250, ucirc:251, | |
| uuml:252, yacute:253, thorn:254, yuml:255, OElig:338, oelig:339, Scaron:352, scaron:353, | |
| Yuml:376, fnof:402, circ:710, tilde:732, Alpha:913, Beta:914, Gamma:915, Delta:916, | |
| Epsilon:917, Zeta:918, Eta:919, Theta:920, Iota:921, Kappa:922, Lambda:923, Mu:924, Nu:925, | |
| Xi:926, Omicron:927, Pi:928, Rho:929, Sigma:931, Tau:932, Upsilon:933, Phi:934, Chi:935, | |
| Psi:936, Omega:937, alpha:945, beta:946, gamma:947, delta:948, epsilon:949, zeta:950, | |
| eta:951, theta:952, iota:953, kappa:954, lambda:955, mu:956, nu:957, xi:958, omicron:959, | |
| pi:960, rho:961, sigmaf:962, sigma:963, tau:964, upsilon:965, phi:966, chi:967, psi:968, | |
| omega:969, thetasym:977, upsih:978, piv:982, ensp:8194, emsp:8195, thinsp:8201, zwnj:8204, | |
| zwj:8205, lrm:8206, rlm:8207, ndash:8211, mdash:8212, lsquo:8216, rsquo:8217, sbquo:8218, | |
| ldquo:8220, rdquo:8221, bdquo:8222, dagger:8224, Dagger:8225, bull:8226, hellip:8230, | |
| permil:8240, prime:8242, Prime:8243, lsaquo:8249, rsaquo:8250, oline:8254, frasl:8260, | |
| euro:8364, image:8465, weierp:8472, real:8476, trade:8482, alefsym:8501, larr:8592, | |
| uarr:8593, rarr:8594, darr:8595, harr:8596, crarr:8629, lArr:8656, uArr:8657, rArr:8658, | |
| dArr:8659, hArr:8660, forall:8704, part:8706, exist:8707, empty:8709, nabla:8711, isin:8712, | |
| notin:8713, ni:8715, prod:8719, sum:8721, minus:8722, lowast:8727, radic:8730, prop:8733, | |
| infin:8734, ang:8736, and:8743, or:8744, cap:8745, cup:8746, int:8747, there4:8756, sim:8764, | |
| cong:8773, asymp:8776, ne:8800, equiv:8801, le:8804, ge:8805, sub:8834, sup:8835, nsub:8836, | |
| sube:8838, supe:8839, oplus:8853, otimes:8855, perp:8869, sdot:8901, lceil:8968, rceil:8969, | |
| lfloor:8970, rfloor:8971, lang:9001, rang:9002, loz:9674, spades:9824, clubs:9827, | |
| hearts:9829, diams:9830 | |
| }; |
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