Me again. Does this do what you want? 
$t =~ s/(.{39}[^\s]*)\s+/$1\n/;
$t =~ s/([^\n]{60}[^\s]*)\s+/$1\n/g;

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Update: removed unnecessary parens. I don't know what I was thinking when I put them in.
The PerlMonk tr/// Advocate

In reply to Re: adding newline to middle of a string cleanly by Roy Johnson
in thread adding newline to middle of a string cleanly by tbone

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