Make ^l clear screen and scrollback

init.zsh

@@ -171,6 +171,19 @@ zle -N zle-line-init
 # Fast switch of modes
 KEYTIMEOUT=1
 
+# Clear scrollback on ^l
+__zsh_clear_screen_and_scrollback() {
+    echoti civis >"$TTY"
+    printf '%b' '\e[H\e[2J' >"$TTY"
+    zle .reset-prompt
+    zle -R
+    printf '%b' '\e[3J' >"$TTY"
+    echoti cnorm >"$TTY"
+}
+
+zle -N __zsh_clear_screen_and_scrollback
+bindkey '^L' __zsh_clear_screen_and_scrollback
+
 # Direnv
 if which direnv >/dev/null 2>&1; then
     eval "$(direnv hook zsh)"