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+# $EPIC: delitem.txt,v 1.2 2006/07/26 19:47:17 sthalik Exp $
+======Synopsis:======
+$delitem(<array> <item#>)
+======Technical:======
+This function is used to delete an entry from an array created with
+$[[setitem]]().  If the item deleted is the only one present in the array,
+the array is deleted too.  If the item is not the last item in the
+array, all items beyond it (with higher item numbers) are shifted down
+by one to fill in the gap.
+======Practical:======
+This function is used to delete items from an array.  The uses for this
+are pretty obvious.  If you add items to an array, it follows that you
+might want to remove them, too.
+======Returns:======
+<file>
+   -2   if the item does not exist in the array
+   -1   if the array does not exist
+   on success
+</file>
+======Examples:======
+  $delitem(array 2)             deletes item 2 from array "array"
+  $delitem(fake_array 4)        error, "fake_array_ does not exist
+  $delitem(array -2)            error, item -2 does not exist