Given that most printable characters appear in consecutive runs in most popular character sets, it's easy to build a character class which only includes them. for example, for 7-bit ASCII you can write something like this to only print character between the space (0x20) and the tilde (0x7E).

while (<>) {
  s/[^ -~]//g;
  print;
}

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European Perl Conference - Sept 22/24 2000, ICA, London
<http://www.yapc.org/Europe/>

In reply to Re: I need a Regex to get my Dirty Data Whiter. by davorg
in thread I need a Regex to get my Dirty Data Whiter. by frankus

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