Nice! In a fit of jealousy for not having thought of this myself I'll point out that the default column width for Text::Wrap is 76 characters. So an amended line if the stated 80 is the real case. 

use Text::Wrap;
$Text::Wrap::columns = 80;
# and continue as above...

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In reply to Re^4: Estimating height of TEXTAREA from content by Your Mother
in thread Estimating height of TEXTAREA from content by tomazos

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