Check for white space : Pattern matching « Regular Expression « Perl






  1. Perl
  2. Regular Expression
  3. Pattern matching

Check for white space

    

#!/usr/bin/perl -w

foreach $patt (@ARGV) {


    # Check for white space.
    if ($patt =~ /\s/) {
        print "\tFound white space in \"$patt\".\n";
    }
}








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