From 1d773bcefb40f69fe31dc048bfbdd83601fe0e62 Mon Sep 17 00:00:00 2001
From: ath3
Date: Sun, 28 Nov 2021 02:21:40 +0100
Subject: Implement black hole register (#1165)

---
 book/src/usage.md | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'book/src')

diff --git a/book/src/usage.md b/book/src/usage.md
index 6b7cbc41..cf7d9d48 100644
--- a/book/src/usage.md
+++ b/book/src/usage.md
@@ -23,8 +23,10 @@ If there is a selected register before invoking a change or delete command, the
 | `/`                | Last search           |
 | `:`                | Last executed command |
 | `"`                | Last yanked text      |
+| `_`                | Black hole            |
 
 > There is no special register for copying to system clipboard, instead special commands and keybindings are provided. See the [keymap](keymap.md#space-mode) for the specifics.
+> The black hole register works as a no-op register, meaning no data will be written to / read from it.
 
 ## Surround
 
-- 
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