How to get "Number of differences" from diff output

[Huzaifa S]

With reference to code below, the XML Diff output is saved into variable "pz", This content has a line that says "Number of differences: 2320 differences from 630 lines of code." Can I get this info by looking up some internal property on the object pd? OR do I have to parse the output?

var options = {
api:""
source: srcXML,
diff: diffXML,
mode: "diff", // beautify, diff, minify, parse
lang: "auto"
};
var pd = prettydiff(options);
var pz = pd[0];

[in...@prettydiff.com]

Huzaifa,

Looking at the provided sample code you are assigning the result of a
prettydiff function to a variable "pd". The data you seek is in pd[1]
(the second and final index of the array).

I am not currently generating the diff counts as a stand alone data facet,
but I probably should.

Austin

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