diff --git a/lispusers/BACKGROUND-YIELD b/lispusers/BACKGROUND-YIELD
index 00d4ded4..aa634972 100644
--- a/lispusers/BACKGROUND-YIELD
+++ b/lispusers/BACKGROUND-YIELD
@@ -1,12 +1,12 @@
 (DEFINE-FILE-INFO PACKAGE "INTERLISP" READTABLE "INTERLISP" BASE 10)
 
-
(FILECREATED "28-Jul-2023 09:49:24" {DSK}<home>larry>il>medley>lispusers>BACKGROUND-YIELD.;2
 1770   
+
(FILECREATED " 9-Nov-2025 11:52:07" {DSK}<Users>larry>il>MEDLEY>LISPUSERS>BACKGROUND-YIELD.;2
 1882   
 
       :EDIT-BY "lmm"
 
       :CHANGES-TO (FNS BACKGROUND-YIELD)
 
-      :PREVIOUS-DATE "14-Nov-2021 22:05:58" {DSK}<home>larry>il>medley>lispusers>BACKGROUND-YIELD.;1
+      :PREVIOUS-DATE "28-Jul-2023 09:49:24" {DSK}<Users>larry>il>MEDLEY>LISPUSERS>BACKGROUND-YIELD.;1
 )
 
 
@@ -26,13 +26,14 @@
 (DEFINEQ
 
 (BACKGROUND-YIELD

-  [LAMBDA NIL
                                                (* ; "Edited 28-Jul-2023 09:11 by lmm")


+  [LAMBDA NIL
                                                (* ; "Edited  9-Nov-2025 11:50 by lmm")


+                                                             (* ; "Edited 28-Jul-2023 09:11 by lmm")


                                                            (* ; "Edited 20-Sep-2021 11:37 by larry")

     (LET ((\BACKGROUND T))
-         (DECLARE
 (SPECVARS \BACKGROUND))
+         (DECLARE
 (SPECVARS \BACKGROUND)
+                (GLOBALVARS BACKGROUND-YIELD))
          (IF
 (FIXP BACKGROUND-YIELD)
-             THEN
 (SUBRCALL YIELD BACKGROUND-YIELD)
-                  (SUBRCALL CAUSE-INTERRUPT])
+             THEN
 (SUBRCALL YIELD BACKGROUND-YIELD])
 
 (INIT-YIELD

   [LAMBDA (ONP)
                                        (* ; "Edited 19-Sep-2021 13:32 by larry")

@@ -51,5 +52,5 @@
 
 (RPAQQ BACKGROUND-YIELD
 833333)
 (DECLARE%: DONTCOPY
-  (FILEMAP (NIL (806 1655 (BACKGROUND-YIELD 816 . 1271) (INIT-YIELD 1273 . 1653)))))
+  (FILEMAP (NIL (808 1767 (BACKGROUND-YIELD 818 . 1383) (INIT-YIELD 1385 . 1765)))))
 STOP
diff --git a/lispusers/BACKGROUND-YIELD.LCOM b/lispusers/BACKGROUND-YIELD.LCOM
index 3e46012b..c44c58fc 100644
Binary files a/lispusers/BACKGROUND-YIELD.LCOM and b/lispusers/BACKGROUND-YIELD.LCOM differ