Set CSS of words enclosed in double quotes

Question

This is a follow up question to my question about Setting the CSS of code if it contains a reserved word.

What I am trying to do: If some code has quot

Answer 1

Here's a pure JavaScript version:
id= id of element with quotes
classid= class to add to the quotes

function quotes(id,classid) {
    var code  = document.getElementById(id).innerHTML; 
    var split = code.split('\"'); 
    for (var j = 0; j < split.length - 1; j++) {
        if (j%2 == 0) { 
            split[j] = split[j] + '"';
        } else {
            split[j] = split[j] + '"';
        }
    }
    document.getElementById(id).innerHTML = split.join("");
    code  = document.getElementById(id).innerHTML;
    split = code.split('\'');
    var openQ = 1;
    var sub1;
    var sub2;
    for (var j = 0; j < split.length - 1; j++) {
        sub1 = split[j+1].substr(0,2);
        sub2 = split[j+1].substr(0,3);
        if(sub1 != "s " && sub2 != "ll ") {
          if (openQ) {
            split[j] = split[j] + '\'';
            openQ = 0;
          } else {
            split[j] = split[j] + '\'';
            openQ = 1;
          }
        }
        else {
            split[j] = split[j] + '\'';
        }
    }
    document.getElementById(id).innerHTML = split.join("");
}