Browse Source

Changed trap number into bit shifted by number for ignore mask.
The whole example is, at leat, unclear.
The trap for EFOVL never occurs!

keie 39 years ago
parent
commit
aeb2d50790
1 changed files with 1 additions and 1 deletions
  1. 1 1
      doc/em/iotrap.nr

+ 1 - 1
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