Hi monks

i ve a problem in executing loop,i want to close the body tag before the reference or notes,or acknowledgement,if three statement will not present , the loop should close the body tag at the of chapter

the below code close the tag but the problem is , if the three statement present at a in a chapter mean it should close the body tag which statement come first.

The three statement may come in any order,my code put the tag before the reference statement because i put reference at the first position of the loop

References|Note|Acknowledgement,Note|References|Acknowledgement 
if($line =~ /<P_sec\d>(?:<\w>)?(<xref ref-type="page" id="page_\d+"\/>
+)?(?:<\w>)?(References|Note|Acknowledgement)(?:<\/\w>)?<\/P_sec\d>/<\
+/body>\n$&/si)
    {
    }
    else{
    $line .= "</body>\n";
    }

[download]

pls give me a suggestion to solve my problem,thanks

In reply to detection in Loop condition by maha

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