This function removes a contig and all readings contained within it.
Annotations on the removed readings and contig are added to the free
annotations list. The old records will be reused when new readings and
contigs are created.
This page is maintained by
James Bonfield.
Last generated on 29 April 1996.
URL: http://www.mrc-lmb.cam.ac.uk/pubseq/manual/gap4_120.html
