JavaScript 荧光笔v1.0

Posted 2021-05-20

/*
**************************************
* String.highlight v1.0              *
* Autor: Carlos R. L. Rodrigues      *
**************************************
*/
String.prototype.highlight = function(f, c, i){
    var r = this, t = /([(){}|*+?.,^$\[\]\\])/g, i = !i ? "i" : "", rf = function(t, i){
        return r.lastIndexOf("<", i) > r.lastIndexOf(">", i) ? t : c(t, p);
    };
    for(var p = -1, l = (f = f instanceof Array ? f : [f]).length; ++p < l;)
        r = r.replace(new RegExp(f[p].replace(t, "\\\$1"), "gm" + i), rf);
    return r;
}