");

    functions(); // 高亮所有函数
    colorW(["=","+","-","*","|","^","%","$","<",">","&"],"pink"); // 使所有操作符变为粉色
    colorW(["0","1","2","3","4","5","6","7","8","9","#"], "purple"); // 使所有数字变为紫色
    colorW(["if","else","return","while","for"],"pink"); // 使所有循环关键字变为粉色
    colorW(["function","var","document","console"], "blueItal"); // 使所有特殊单词变为斜体蓝色
    quotes(); // 使所有字符串变为黄色
    comments(); // 使所有注释变为灰色

    toR = replace(toR, "  ", "  ");
    return toR;
}

// 替换字符串中的字符
function replace(toConv, dontWant, doWant){
    var tempList = toConv.split(dontWant);
    return tempList.join(doWant);
}

// 替换一些特殊字符，以避免与HTML混淆
function replSymb(st){
    var toR = st;
    toR = replace(toR, `&`,"&");// 替换符号以避免与HTML混淆
    toR = replace(toR, `=`,"=");
    toR = replace(toR, `"`,""");
    toR = replace(toR, `<`,"<");
    toR = replace(toR, `>`,">");
    return toR;
}

// 为特定单词着色
function colorW(words, color){
    for (var i = 0; i < words.length; i++) {
        toR = toR.split(words[i]);
        toR = toR.join(""+words[i]+"
"); // 用带颜色的包裹单词
    }
}

// 为字符串添加黄色高亮
function quotes(){
    toR = toR.split(""");
    for (var i = 1; i < toR.length; i+=2) {
        toR[i] = """+toR[i]+""";
    }
    toR = toR.join("");
}

// 为注释添加灰色高亮
function comments(){
    toR = toR.split("
");
    for (var i = 0; i < toR.length; i++) {
        if(toR[i].split("//").length > 1){ // 注释为灰色
            toR[i] = toR[i].split("//")[0] +"//"+ toR[i].split("//")[1] + "";
        }
    }
    toR = toR.join("
");
}

// 高亮函数名
function functions(){
    toR = toR.split("(");
    for (var i = 0; i < toR.length-1; i++) {
        var lastWord = toR[i];
        lastWord = lastWord.split(" ")[lastWord.split(" ").length-1];
        lastWord = lastWord.split("
")[lastWord.split("