Or just process the file to remove all blank-like characters, newlines and so-on, then see what something like the diff
command-line command (or its Windows equivalent) will do for you.
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Posts may use any of the Perl Monks Approved HTML tags. Currently these include the following:
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<blockquote> <br /> <dd>
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<h5> <h6> <hr /> <i>
<li> <nbsp> <ol> <p>
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<sub> <sup> <table>
<td> <th> <tr> <tt>
Snippets of code should be wrapped in
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<pre> tags. In fact, <pre>
tags should generally be avoided. If they must
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taken to ensure that their contents do not
have long lines (<70 chars), in order to prevent
horizontal scrolling (and possible janitor
Want more info? How to link
or How to display code and escape characters
are good places to start.