(unless it's being used for polymorphing, of course).
git-svn-id: https://crawl-ref.svn.sourceforge.net/svnroot/crawl-ref/trunk@3773 c06c8d41-db1a-0410-9941-cceddc491573
HOPP345EQLSF24XJYE3625VKU23PBKM5ZZKNCXBXUWYYORYPMDAAC
// Turn an ordinary monster into a priestly monster, preserving
// the flags.
const unsigned long old_flags = mon->flags;
// Turn an ordinary monster into a priestly monster.