Note that this set of regexes will convert '&amp;lt;' to '<' due to the repeated substitutions. But you could do the &amp; substitution last to avoid that. Percents are also documented as something that gets escaped, so you'll want a substitution for that too.

In reply to Re^4: Spreadsheet::XLSX returning &lt; &gt; and &amp; instead of < > & by Anonymous Monk
in thread Spreadsheet::XLSX returning &lt; &gt; and &amp; instead of < > & by psynk

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