signbit.3.patch   [plain text]

--- signbit.3.orig	Fri Oct  3 17:12:55 2003
+++ signbit.3	Fri Nov  7 15:40:35 2003
@@ -50,8 +50,3 @@
 .Fn signbit
 macro conforms to
 .St -isoC-99 .
-.Sh HISTORY
-The
-.Fn signbit
-macro was added in
-.Fx 5.1 .