Undefined var in Javascript code about diff-match-patch

[NeilFraser]

Unable to recreate. Here are my steps:

Go to:
https://neil.fraser.name/software/diff_match_patch/demos/diff.html
Open console.
Paste your code (simplified a little bit):

        var dm = new diff_match_patch();

        var t1 = 
        "Let's enjoy right here where we at\n" + 
        "Who knows where this road is supposed to lead\n" + 
        "We got nothin' but time\n" + 
        "As long as you're right here next to me\n" + 
        "Everything's gonna be alright\n";

        var t2 = 
        "Let's enjoy right here where we at\n" + 
        "Who knows where this road supposed to lead?\n" + 
        "We got nothin' but time\n" + 
        "As long as you're right here next to me\n" + 
        "Everythin's gonna be alright\n" + 
        "If it's meant to be, it'll be, it'll be\n";

        var d = dm.diff_main(t1, t2);

        var ds = dm.diff_prettyHtml(d);
        console.log(d);
        console.log(ds);

Result:

(8) [d…h.Diff, d…h.Diff, d…h.Diff, d…h.Diff, d…h.Diff, d…h.Diff, d…h.Diff, d…h.Diff]
<span>Let's enjoy right here where we at&para;<br>Who knows where this road </span><del style="background:#ffe6e6;">is </del><span>supposed to lead</span><ins style="background:#e6ffe6;">?</ins><span>&para;<br>We got nothin' but time&para;<br>As long as you're right here next to me&para;<br>Everythin</span><del style="background:#ffe6e6;">g</del><span>'s gonna be alright&para;<br></span><ins style="background:#e6ffe6;">If it's meant to be, it'll be, it'll be&para;<br></ins>

I don't see an error. Please reopen this bug if you are still having problems.