match: before ..... <textarea class="FolderTxtArea" name="blah"><%=foo::doSomething%></textarea>
varmatch:  <%=foo::doSomething%>
match: after  .... <textarea class="FolderTxtArea" name="blah"></textarea>
match: after testinsert  .... <testinsert<%=foo::doSomething%> class="FolderTxtArea" name="blah"></testinsert<%=foo::doSomething%>>