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-rw-r--r--src/interp/parse.boot4
1 files changed, 0 insertions, 4 deletions
diff --git a/src/interp/parse.boot b/src/interp/parse.boot
index acecc6bd..3c0237e5 100644
--- a/src/interp/parse.boot
+++ b/src/interp/parse.boot
@@ -333,10 +333,6 @@ parseOr u ==
(x:= parseTran first u) is ["not",y] => parseIf [y,parseOr rest u,"true"]
true => parseIf [x,"true",parseOr rest u]
-parseNot u ==
- $InteractiveMode => ["not",parseTran first u]
- parseTran ["IF",first u,:'(false true)]
-
parseEquivalence [a,b] == parseIf [a,b,parseIf [b,:'(false true)]]
parseImplies [a,b] == parseIf [a,b,"true"]