+@c We use @&key, etc to escape & from TeX in lambda lists --
+@c so we need to define them for info as well.
+@macro &allow-other-keys
+&allow-other-keys
+@end macro
+@macro &optional
+&optional
+@end macro
+@macro &rest
+&rest
+@end macro
+@macro &key
+&key
+@end macro
+@macro &body
+&body
+@end macro
+