Removing 0's

["Bert Jacobs" <b.jacobs@pandora.be>]

Hi,

Using S-Plus 6.2 for Windows XP

I have a vector of values that looks like this:

0
0
12
15
16
0
0
18
4
3
2
0
0

Does there exist an elegant way to achieve the following 
=removing the 0's at the start of the vector (if there are any) and at the
end of the vector (if there are any):

12
15
16
0
0
18
4
3
2

Thx for helping me out.
Bert