What I want...

./graphstk <<EOF
/home/dgnorton/go/src/github.com/influxdb/influxdb/datastore/shard_datastore.go:189 (0x7c4f90)
	(*ShardDatastore).GetOrCreateShard: hopwatch.Printf("err=%s", err.Error()).Break()
/home/dgnorton/go/src/github.com/influxdb/influxdb/cluster/shard.go:154 (0x7187ca)
	(*ShardData).SetLocalStore: _, err := self.store.GetOrCreateShard(self.id)
EOF

What I actually get after pasting the block of text...

./graphstk <<EOF
/home/dgnorton/go/src/github.com/influxdb/influxdb/datastore/shard_datastore.go:189 (0x7c4f90)
graphstk(*ShardDatastore).GetOrCreateShard: hopwatch.Printf("err=%s", err.Error()).Break()
/home/dgnorton/go/src/github.com/influxdb/influxdb/cluster/shard.go:154 (0x7187ca)
graphstk(*ShardData).SetLocalStore: _, err := self.store.GetOrCreateShard(self.id)
EOF

Notice the extra "graphstk" at the beginning of two lines.