Hi Valavan, 

my $sgml = <<SGML;
<html>
<greeting class="simple">Hello, world!<head>heading</head>
</html>
SGML

while ($sgml=~s#(<)([^/<>\s]+)((?:\s[^/<>]+)?>)([^<>]+)(<[^/<>]+>)#$1$
+2$3$4$1\/$2>$5#){}
print "\n\n";
print "\nOutput:\n$sgml\n";
print "\n\n";

[download]

Input: 

<html>
<greeting class="simple">Hello, world!<head>heading</head>
</html>

[download]

Output: 

<html>
<greeting class="simple">Hello, world!</greeting><head>heading</head>
</html>

[download]
~ ~ ~ ~ ~

In reply to Re: read a file and insert closing tags if not present by gopalr
in thread read a file and insert closing tags if not present by valavanp

Title:
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and:  <code> code here </code>
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