1 files changed, 2 insertions, 0 deletions
diff --git a/txr.1 b/txr.1
index 98a1387a..d4e2a1e6 100644
--- a/txr.1
+++ b/txr.1
@@ -6617,6 +6617,8 @@ Certain object types have a custom equal function.
 
 .SS Function length
 
+.SS Functions sub, ref and replace
+
 .SS Function symbol-function
 
 .SS Function func-get-form