Hi,
I'm a beginner to Perl and have to write a script to compare 2 XML files and highlight the differences. The problem thatI have is that the tags used are the same throughout the file

As seen from the file structure, there can be any number of elements within the <zone>. ...</zone> tab. I need to individually extract them and compare it against another file of the same structure. I've no idea how to go about this so ur help would be greatly apprecicated.

Thanks
FILE STRUCTURE:
===============

<zone> <zone abc> <vertex x= "332" y="425"> <vertex x= "332" y="425"> <vertex x= "3032" y="2425"> <vertex x= "3032" y="2425"> </zone abc> <zone category = "000" value = "text"> </zone category> </zone> <zone> <zone abc> <vertex x= "336" y="225"> <vertex x= "336" y="225"> <vertex x= "1332" y="4125"> <vertex x= "1332" y="4125"> </zone abc> <zone category = "001" value = "image"> </zone category> </zone>";

20040115 Edited by Corion: Fixed formatting


In reply to Comparing XML files using Perl script by Anonymous Monk

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post, it's "PerlMonks-approved HTML":



  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.