1 files changed, 7 insertions, 3 deletions
diff --git a/flag.go b/flag.go
index e4e0c94..e7f6779 100644
--- a/flag.go
+++ b/flag.go
@@ -285,10 +285,10 @@ func (f *FlagSet) HasFlags() bool {
 }
 
 // HasAvailableFlags returns a bool to indicate if the FlagSet has any flags
-// definied that are not hidden or deprecated.
+// that are not hidden.
 func (f *FlagSet) HasAvailableFlags() bool {
 	for _, flag := range f.formal {
-		if !flag.Hidden && len(flag.Deprecated) == 0 {
+		if !flag.Hidden {
 			return true
 		}
 	}
@@ -398,6 +398,7 @@ func (f *FlagSet) MarkDeprecated(name string, usageMessage string) error {
 		return fmt.Errorf("deprecated message for flag %q must be set", name)
 	}
 	flag.Deprecated = usageMessage
+	flag.Hidden = true
 	return nil
 }
 
@@ -668,7 +669,7 @@ func (f *FlagSet) FlagUsagesWrapped(cols int) string {
 
 	maxlen := 0
 	f.VisitAll(func(flag *Flag) {
-		if flag.Deprecated != "" || flag.Hidden {
+		if flag.Hidden {
 			return
 		}
 
@@ -715,6 +716,9 @@ func (f *FlagSet) FlagUsagesWrapped(cols int) string {
 				line += fmt.Sprintf(" (default %s)", flag.DefValue)
 			}
 		}
+		if len(flag.Deprecated) != 0 {
+			line += fmt.Sprintf(" (DEPRECATED: %s)", flag.Deprecated)
+		}
 
 		lines = append(lines, line)
 	})