[erlang-questions] XML diff

[Roberto Ostinelli]

Dear list,

I was wandering if there is some available work done in generating XML
files diff, obviously in Erlang but this is a broader question.

so, for instance, given these two files:

<root>
   <entries>
      <entry>1</entry>
      <entry>2</entry>
   <entries>
<root>

and

<root>
   <entries>
      <entry>1</entry>
      <entry>3</entry>
   <entries>
<root>

I'd like to be able to generate some kind of diff file stating that entry
with value 2 got removed and entry with value 3 added.

I do realize this is a generic questions but I'd like to hear any thoughts
that you might have.

Thank you,

r.
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