Just to be different:

# $str defined elsewhere 
$str =~ s/\A
    (.{0,17})
    (.*)       # Normal rules about .* don't apply--we 
               # really do need everything that's left
\z/$1(?($2) \. \. \.)/x;

[download]

Update: Never mind. Doesn't work.

----
I wanted to explore how Perl's closures can be manipulated, and ended up creating an object system by accident.
-- Schemer

Note: All code is untested, unless otherwise stated

In reply to Re: truncating a line by hardburn
in thread truncating a line by Anonymous Monk

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