diff --git a/vim/vim.md b/vim/vim.md
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--- a/vim/vim.md
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@@ -1,3 +1,51 @@
+- [vim](#vim)
+  - [Buffers,Windows,Tabs](#bufferswindowstabs)
+    - [Buffer](#buffer)
+      - [`:bnext` `:bprevious`](#bnext-bprevious)
+      - [`:buffer {filename}`](#buffer-filename)
+      - [`:buffer {n}`](#buffer-n)
+      - [`ctrl + ^`](#ctrl--)
+      - [`:bdelete`](#bdelete)
+      - [exit vim with all buffers closed](#exit-vim-with-all-buffers-closed)
+      - [`:e {filepath}`](#e-filepath)
+    - [windows](#windows)
+      - [`:split {filename}`](#split-filename)
+      - [切换窗口](#切换窗口)
+      - [关闭窗口](#关闭窗口)
+      - [split窗口快捷键](#split窗口快捷键)
+      - [窗口相关命令行](#窗口相关命令行)
+    - [tabs](#tabs)
+      - [`:tabnew`](#tabnew)
+      - [`:tabclose`](#tabclose)
+      - [`:tabnext`](#tabnext)
+      - [`:tabprevious`](#tabprevious)
+      - [`:tablast`](#tablast)
+      - [`:tabfirst`](#tabfirst)
+      - [`gt`](#gt)
+      - [`gT`](#gt-1)
+      - [`{n}gt`](#ngt)
+      - [`vim -p`](#vim--p)
+    - [window和buffer的组合](#window和buffer的组合)
+  - [Registers](#registers)
+    - [Register Types](#register-types)
+    - [register operators](#register-operators)
+    - [Calling register from insert mode](#calling-register-from-insert-mode)
+    - [unnamed register](#unnamed-register)
+    - [numbered register](#numbered-register)
+      - [yanked register](#yanked-register)
+      - [non-zero numbered register](#non-zero-numbered-register)
+        - [`.`](#)
+    - [small deletion register](#small-deletion-register)
+    - [named register](#named-register)
+      - [append to named register](#append-to-named-register)
+    - [read-only register](#read-only-register)
+    - [alternate file register](#alternate-file-register)
+    - [expression register](#expression-register)
+    - [selection register](#selection-register)
+    - [black hole register](#black-hole-register)
+    - [last search register](#last-search-register)
+
+
 # vim
 ## Buffers,Windows,Tabs
 在现代的文本编辑器，通常会存在`windows`和`tabs`两种抽象。但是，vim和常用的文本编辑器不同，其抽象组成如下：