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-rw-r--r--src/algebra/kl.spad.pamphlet4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/algebra/kl.spad.pamphlet b/src/algebra/kl.spad.pamphlet
index 18aa41f0..9840b033 100644
--- a/src/algebra/kl.spad.pamphlet
+++ b/src/algebra/kl.spad.pamphlet
@@ -204,7 +204,7 @@ Kernel(S: SetCategory): Exports == Implementation where
(f := property(o := operator k, SPECIALDISP)) case None =>
((f@None) pretend (List S -> OutputForm)) (argument k)
l := [x::OutputForm for x in argument k]$List(OutputForm)
- (u := display o) case "failed" => prefix(name(o)::OutputForm, l)
+ (u := display o) case nothing => prefix(name(o)::OutputForm, l)
(u::(List OutputForm -> OutputForm)) l
triage(k1, k2) ==
@@ -223,7 +223,7 @@ Kernel(S: SetCategory): Exports == Implementation where
(f := property(o := operator k, SPECIALINPUT)) case None =>
((f@None) pretend (List S -> InputForm)) (argument k)
l := [convert x for x in argument k]$List(InputForm)
- (u := input operator k) case "failed" =>
+ (u := input operator k) case nothing =>
convert concat(convert name operator k, l)
(u::(List InputForm -> InputForm)) l