diff --git a/README.md b/README.md
index 7e1a53cf..fa28e4f8 100644
--- a/README.md
+++ b/README.md
@@ -88,7 +88,7 @@ It runs smoothly on the Raspberry Pi, Termux [on Android](https://www.youtube.co
5. To copy selected file paths to system clipboard and show notis on cp, mv, rm completion use option `-x`.
6. For a strictly CLI-only experience, see plugin `nuke`. It's a sample opener you can customize.
-Don't memorize! Arrows (or h j k l), / and q suffice. Tab creates, cycles contexts. Hit ? to lookup shortcuts.
+Don't memorize! Arrows (or h j k l), /, q suffice. Tab creates, cycles contexts. ? lists shortcuts.
## Installation
diff --git a/nnn.1 b/nnn.1
index b0a18099..ea3f9712 100644
--- a/nnn.1
+++ b/nnn.1
@@ -148,6 +148,10 @@ To modify match criteria at runtime:
.br
- toggle case sensitivity: press ':' at empty filter prompt
.Pp
+In each context the last filter is persisted at runtime or in saved
+sessions, and can be accessed with '^L' at the empty filter prompt. It's
+possible to change the match criteria and re-apply the last filter.
+.Pp
Common regex use cases:
.Pp
(1) To list all matches starting with the filter expression, start the expression