+
+** Commands
+
+In spray-mode buffers, following commands are available.
+
+- =spray-start/stop= (SPC) ::
+ pause or resume spraying
+
+- =spray-backward-word= (h, <left>) ::
+ pause and back to the last word
+
+- =spray-forward-word= (l, <right>) ::
+ inverse of =spray-backward-word=
+
+Press any key else to quit =spray-mode=.
+
+** Customization
+
+You may customize spray by modifying following items:
+
+- [Variable] spray-wpm
+- [Variable] spray-height
+- [Keymap] spray-mode-map
+- [Face] spray-base-face
+- [Face] spray-orp-face