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-rw-r--r--Tools/CodeGen/KrancGroups.m4
1 files changed, 4 insertions, 0 deletions
diff --git a/Tools/CodeGen/KrancGroups.m b/Tools/CodeGen/KrancGroups.m
index 53b66ad..d49b21f 100644
--- a/Tools/CodeGen/KrancGroups.m
+++ b/Tools/CodeGen/KrancGroups.m
@@ -56,6 +56,7 @@ VerifyGroupNames;
VerifyGroups;
EnsureInterfaceTimelevels;
GroupExtras;
+DeleteGroupExtra;
Begin["`Private`"];
@@ -91,6 +92,9 @@ CreateGroup[name_, vars_, extras_] :=
AddGroupExtra[group_, extra_] :=
Append[group, extra];
+DefFn[
+ DeleteGroupExtra[group_, extra_Symbol] :=
+ DeleteCases[group, extra -> _]];
VerifyGroup[group_] :=
Module[{},