Hi, I would like to correct sequences of "wrong" html entities which look like this: 
>lt;amp;

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So basically, it is a sequence of html escape codes, of which only the first one starts with an &. I need to insert an & before each of the following (without spaces) codes. How can I do that? It looks like I need some left context for this (i.e. the condition: the whole word starts with an &), but I don't know how to specify it. So far I can insert the & sign only on the first wrong code (gt). Thank you! Eugene.

In reply to Question for regex experts by evgen-i

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


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