From aeb2d50790ff2d9c5e519d03c1739835e11dc4aa Mon Sep 17 00:00:00 2001
From: keie <devnull@localhost>
Date: Thu, 25 Apr 1985 13:37:59 +0000
Subject: [PATCH] Changed trap number into bit shifted by number for ignore
 mask. The whole example is, at leat, unclear. The trap for EFOVL never
 occurs!

---
 doc/em/iotrap.nr | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/doc/em/iotrap.nr b/doc/em/iotrap.nr
index c5a5fa2d..716f363b 100644
--- a/doc/em/iotrap.nr
+++ b/doc/em/iotrap.nr
@@ -338,7 +338,7 @@ msave
  lim                    ; get current ignore mask
  ste msave              ; save it
  lim
- loc 4                  ; bit for EFOVFL
+ loc 16                  ; bit for EFOVFL
  ior 2                  ; set in mask
  sim                    ; ignore EFOVFL from now on
  lpi $catch             ; load procedure identifier