Do you even need to manipulate how keys are interpreted? It sounds like you really could just modify the record separator.

local $/ = "  "; # two spaces.
while (my $rec = <>) {
    chomp($rec);
    foreach my $field (split /[ ]/, $rec) { # Any x20 space for field 
+separator, after having dealt with double-spaces.
        # Do something with $field
    }
}

[download]

Single space to separate fields, double space to separate records.


Dave

In reply to Re: Using spacebar instead of return key for terminal input by davido
in thread Using spacebar instead of return key for terminal input by nysus

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