Delayed jobs are now included in the delete protocol.

doc/protocol.txt

@@ -245,8 +245,8 @@ RESERVED <id> <bytes>\r\n
 
 The delete command removes a job from the server entirely. It is normally used
 by the client when the job has successfully run to completion. A client can
-delete jobs that it has reserved, ready jobs, and jobs that are buried. The
-delete command looks like this:
+delete jobs that it has reserved, ready jobs, delayed jobs, and jobs that are
+buried. The delete command looks like this:
 
 delete <id>\r\n
 

prot.c

@@ -607,6 +607,15 @@ remove_buried_job(job j)
     return j;
 }
 
+static job
+remove_delayed_job(job j)
+{
+    if (!j || j->r.state != Delayed) return NULL;
+    heapremove(&j->tube->delay, j->heap_index);
+
+    return j;
+}
+
 static job
 remove_ready_job(job j)
 {
@@ -1278,7 +1287,8 @@ dispatch_cmd(conn c)
         j = job_find(id);
         j = remove_reserved_job(c, j) ? :
             remove_ready_job(j) ? :
-            remove_buried_job(j);
+            remove_buried_job(j) ? :
+            remove_delayed_job(j);
 
         if (!j) return reply(c, MSG_NOTFOUND, MSG_NOTFOUND_LEN, STATE_SENDWORD);