On Thu, 01 Nov 2012, Giovanni Di Milia wrote:
> In this way I have the the same XML I uploaded.

Sounds good then.  However, we may need to test some more.  E.g. (i) how
an unescaped `>' in the input XML file looks like after a few
insert-export cycles: is it staying the same? is it getting
double-escaped or something? (ii) how `a>b' in the input XML file
gets stored in bibxxx tables and hence gets indexed: literally as such?
or as `a>b'? (iii) how it is displayed? (Here we have a convention that
leading `<!--HTML-->' means the value is HTML and should be presented as
such.) I won't go into too much details here.

To study the difference in behaviour between `>' and `&gt;' in the input
file, you can have a test record with something like:

  <datafield tag="245" ind1=" " ind2=" ">
     <subfield code="a">first > second &gt; third &lt; fourth</subfield>
  </datafield>

and check how the above things behave with the current code base and
after your changes.

Best regards
-- 
Tibor Simko

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