#!/bin/bash

a=($@)
b=$#
f2=${a[$((--b))]}
f1=${a[$((--b))]}
diff "${a[@]:0:$b}" \
   <(xmllint --c14n "$f1" |xmllint --format -) \
   <(xmllint --c14n "$f2" |xmllint --format -)


##</code><code>##

($q=q:Sq=~/;[c](.)(.)/;chr(-||-|5+lengthSq)`"S|oS2"`map{chr |+ord
}map{substrSq`S_+|`|}3E|-|`7**2-3:)=~y+S|`+$1,++print+eval$q,q,a,