git-svn-id: https://crawl-ref.svn.sourceforge.net/svnroot/crawl-ref/trunk@5930 c06c8d41-db1a-0410-9941-cceddc491573
J5UGBV3RSQDQUEGHIMXS3PLNPSO4VTK2SGDLQGHCTDXTF5HUOZ5AC
P5TRGRH7XMQSPCZKM5IEEO34TY6WMLGHHX7BU6Y453JFRXLUR2VQC
NUYXKJP5YXHRDUQW5QW7UC3D5U3VPANIOZAOHFCPWMSRYGMA3GCAC
K2CS6TCX2NDVL2ASEHGP4J4K4IJ6FP3ANNKTSIWVG43HPYSBX6ZQC
KAOE5HB3THUKVGFZRO5EZESHEB3Q34WUO5DFMLWIKOBF47LZTIYAC
// Choose nearest monster as a foe. (Used for berserking monsters.)