There are many ways you could move forward from here:

  1. One way is to convert both values to a unified representation, for example all-upper-case or all-lower-case, and then compare the two with simple string equality: 
    if (uc $vord eq uc $nick) { ... }

    [download]
  2. Another way is to compile your $nick into a safe regular expression and check against that:
    if ($vord =~ /^\Q$nick\E$/i) {
...
}

    [download]
    The \Q .. \E escapes turn of the interpretation of all regular-expression metacharacters in-between them.

In reply to Re: If two variables match by Corion
in thread If two variables match by ivanatora

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