DM: If player has elves in S19, store them at victory

data/campaigns/Delfadors_Memoirs/utils/sides.cfg

@@ -530,6 +530,18 @@
     # them back would imply that dwarves had been following him around
     # *in Wesnoth* for 26 years.  Revisit this if we let Delfador
     # have his elvish veterans for this battle.
+    # If the player has recruited any elves, store them
+    [store_unit]
+        variable=delfador_elvish_veterans
+        mode=append
+        [filter]
+            side=1
+            race=elf
+            [not]
+                id=Kalenz
+            [/not]
+        [/filter]
+    [/store_unit]
     {MEMOIRS_STORE_MATCHING_UNITS (
         [not]
             id=Kalenz