ce4c83ff
 wxy
初始提交
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var decodeMap = require("../maps/decode.json");
module.exports = decodeCodePoint;
// modified version of https://github.com/mathiasbynens/he/blob/master/src/he.js#L94-L119
function decodeCodePoint(codePoint){
if((codePoint >= 0xD800 && codePoint <= 0xDFFF) || codePoint > 0x10FFFF){
return "\uFFFD";
}
if(codePoint in decodeMap){
codePoint = decodeMap[codePoint];
}
var output = "";
if(codePoint > 0xFFFF){
codePoint -= 0x10000;
output += String.fromCharCode(codePoint >>> 10 & 0x3FF | 0xD800);
codePoint = 0xDC00 | codePoint & 0x3FF;
}
output += String.fromCharCode(codePoint);
return output;
}
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