Here is an example of the input text

<Node id="ID0" class="rulegroup" name="Variable text" toplevel="true" type="cisco_ios">

 Example of output text

<Node id="ID0" class="rulegroup" name="Variable text-Prod" toplevel="true" type="cisco_ios">

Second example:

<ServerNode id="ID0" oid="-11ww3effd" class="rule" name="Variable text" toplevel="true" type="linuxServer">

<ServerNode id="ID0" oid="-11ww3effd" class="rule" name="Variable text-Prod" toplevel="true" type="linuxServer"> 

Rules:

Whenever you find  class="rulegroup" name=" or class="rule" name=" I need to append -Prod to the name.

I can use either Ultraedit or a Windows GNU utility.

Using Ultraedit with Perl regular expression engine checked, you can do a replace like this

(?=<[^<>]*class="(?:rulegroup|rule)")(<[^<>]+name="[^"]+)

replace with

\1-Prod

I'm impressed.  Worked like a charm.

Thanks!

Now I have a great template to adapt to other situations where the parameters are a little different.