ah! In that case, 

(my $tmp = $s) =~ s/,/./;
$s = $tmp if looks_like_numbers($tmp);

[download]

You'd be better of specifying which columns are numeric, though. Text::CSV_XS can even take advantage of that information if you tell it (via types).

In reply to Re^7: Change decimal point temporarily by ikegami
in thread Change decimal point temporarily by lima1

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