There's a subtle trap awaiting those who use s/// to modify HTML. 
  s/(^\d+[.]\s.+)/<h1>$1</h1>/g ;
                         ^

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Escape that character, or use something other than / to delimit the substitution.

In reply to Re: s!!! vs. s/// by dws
in thread s!!! vs. s/// by imlou

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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