Terminating syllable extenders?

[Amelie Zapf]

Hi folks,

is it possible to automatically terminate a syllable extender where there is 
a rest? I want this look:

  |    |     |      \       |
  |    |     |      /       |
  |    |     |      \       |
 O|   O|    O|      C      O|
       \____/

 Ly - ric______            new

Thankful for any response,

Amy

-- 
The New Testament offers the basis for modern computer coding theory,
in the form of an affirmation of the binary number system.

        But let your communication be Yea, yea; nay, nay: for
        whatsoever is more than these cometh of evil.
                -- Matthew 5:37