Produce a proper prompt when dropping 15 of 25 arrows inscribed with !d.

This is an evil hack; we might be better off without it… Fixes 1853852.

git-svn-id: https://crawl-ref.svn.sourceforge.net/svnroot/crawl-ref/trunk@5859 c06c8d41-db1a-0410-9941-cceddc491573

Created by  haranp  on June 15, 2008
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