Hi monks, I want to format a string so that it neatly prints 60 characters per line. The only way I know how to do this is with: 
$string =~ s/(.{60})/$1\n/g;

[download]
However, i want to do this in a loop where $1 is already being used as something else, hence this doesn't work! Can anyone suggest an alternative?? Thanks! 
 if ($line =~ /^\s{0,3}(\w+)(\d+)(\w+)\s+((\w+))/)  {
  # $1-$3 used by something else here
   my $string = $4;
   $string =~ s/(.{60})/$1\n/g;
   print "$string\n";
}

[download]

In reply to formatting strings by Anonymous Monk

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post, it's "PerlMonks-approved HTML":


  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.