format another way

internal/matcher/radix.go

@@ -158,7 +158,14 @@ func (r *radixMatcher) Register(pattern string) {
 }
 
 func (r *radixMatcher) Patterns() []string {
-	out := make([]string, len(r.saved))
-	copy(out, r.saved)
+	ownIdx := len(r.saved)
+	out := make([]string, len(r.saved)+len(r.regexps))
+	copy(out, r.saved[:ownIdx])
+
+	for i := 0; i < len(r.regexps); i++ {
+		idx := i + ownIdx
+		out[idx] = r.regexps[i].String()
+	}
+
 	return out
 }