Add cn blog for key binding guide (#3675)

README.md

@@ -118,7 +118,7 @@ through search tools: `ag`, `rg`, `ack`, `pt` and `grep`, Choose one you like.
 You don't need to remember any key bindings, as the mapping guide will show up after the <kbd>SPC</kbd> is pressed.
 The mapping guide is also available for `g`, `z`, and `s`.
 
-![mapping guide](https://user-images.githubusercontent.com/13142418/35568184-9a318082-058d-11e8-9d88-e0eafd1d498d.gif)
+![float_guide](https://user-images.githubusercontent.com/13142418/89091735-5de96a00-d3de-11ea-85e1-b0fc64537836.gif)
 
 [**Help description for key bindings**](https://spacevim.org/help-description-for-key-bindings/)
 

docs/_posts/2017-05-25-mnemonic-key-bindings-navigation.md

@@ -2,28 +2,37 @@
 title: "Mnemonic key bindings navigation"
 categories: [feature, blog]
 description: "Key bindings are organized using mnemonic prefixes like b for buffer, p for project, s for search, h for help, etc…"
-image: https://user-images.githubusercontent.com/13142418/80597412-62f2f200-8a5a-11ea-9dbf-30ec9f82422a.gif
+image: https://user-images.githubusercontent.com/13142418/89091735-5de96a00-d3de-11ea-85e1-b0fc64537836.gif
 commentsID: "Mnemonic key bindings navigation"
 comments: true
 ---
 
-# [Blogs](../blog/) >> # Mnemonic key bindings navigation
+# [Blogs](../blog/) >> Mnemonic key bindings navigation
 
 You don't need to remember any key bindings, as a guide buffer is displayed each time the prefix key is pressed
 in normal/visual mode. It lists the available key bindings and their short description.
 
-The prefix can be `[SPC]`, `[Window]`, `[denite]`, `<leader>` and `[unite]`, when the guide is opened, you can
+The prefix can be `[SPC]`, `[Window]`, `<leader>`, when the guide is opened, you can
-see the prefix on the statusline. This will be shown in floating windows if your vim/neovim support this feature.
+see the prefix on the statusline.
+
+This will be shown in floating windows if your vim/neovim support this feature.
+
+- vim: `8.1.1364`
+- neovim: `v0.4.2`
+
+![float_guide](https://user-images.githubusercontent.com/13142418/89091735-5de96a00-d3de-11ea-85e1-b0fc64537836.gif)
+
+Otherwise, it will be displayed in split Window.
 
 ![mapping guide](https://user-images.githubusercontent.com/13142418/35568184-9a318082-058d-11e8-9d88-e0eafd1d498d.gif)
 
 ## default key binding prefixes
 
-| Prefix name | custom option and default value   | description                         |
+| Prefix name | custom option and default value                         | description                        |
-| ----------- | --------------------------------- | ----------------------------------- |
+| ----------- | ------------------------------------------------------- | ---------------------------------- |
-| `[SPC]`     | NONE / `<Space>`                  | default mapping prefix of SpaceVim  |
+| `[SPC]`     | NONE / `<Space>`                                        | default mapping prefix of SpaceVim |
-| `[Window]`  | `g:spacevim_windows_leader` / `s` | window mapping prefix of SpaceVim   |
+| `[Window]`  | `g:spacevim_windows_leader` / `s`                       | window mapping prefix of SpaceVim  |
-| `<leader>`  | `mapleader` / `` \ ``             | default leader prefix of vim/neovim |
+| `<leader>`  | `mapleader` / `\` | default leader prefix of vim/neovim |
 
 By default the guide buffer will be displayed 1000ms after the key has been pressed. You can change the delay by setting `'timeoutlen'` option to your liking (the value is in milliseconds).
 

docs/_posts/2019-05-26-mnemonic-key-bindings-navigation.md

@@ -0,0 +1,63 @@
+---
+title: "快捷键助记导航"
+categories: [blog_cn, feature_cn]
+description: "快捷键助记导航会根据已输入的按键，自动智能提示下一个按键以及其功能。"
+image: https://user-images.githubusercontent.com/13142418/89091735-5de96a00-d3de-11ea-85e1-b0fc64537836.gif
+permalink: /cn/:title/
+lang: zh
+type: article
+comments: true
+commentsID: "快捷键助记导航"
+---
+
+# [Blogs](../blog/) >> 快捷键助记导航
+
+<!-- vim-markdown-toc GFM -->
+
+- [功能简介](#功能简介)
+- [默认快捷键前缀](#默认快捷键前缀)
+- [翻页及其他帮助信息](#翻页及其他帮助信息)
+
+<!-- vim-markdown-toc -->
+
+## 功能简介
+
+在使用 SpaceVim 时，不需要记忆任何快捷键，快捷键助记导航会根据已输入的按键，智能提示下一个按键以及其功能。
+导航窗口打开后，可在状态栏上可以看到已输入的按键，通常以`[SPC]`, `[Window]`, `<leader>`开头。
+
+窗口的打开方式基于 Vim 或者 Neovim 的版本，当使用的高于以下版本的 Vim 或者 Neovim 时，将使用悬浮窗口打开：
+
+- vim: `8.1.1364`
+- neovim: `v0.4.2`
+
+![float_guide](https://user-images.githubusercontent.com/13142418/89091735-5de96a00-d3de-11ea-85e1-b0fc64537836.gif)
+
+若使用的是低版本的 Vim 或者 Neovim，则使用分割窗口打开：
+
+![mapping guide](https://user-images.githubusercontent.com/13142418/35568184-9a318082-058d-11e8-9d88-e0eafd1d498d.gif)
+
+## 默认快捷键前缀
+
+| 前缀       | 配置选项及默认值                                      | 描述               |
+| ---------- | ----------------------------------------------------- | ------------------ |
+| `[SPC]`    | NONE / `<Space>`                                      | 默认快捷键前缀     |
+| `[Window]` | `g:spacevim_windows_leader` / `s`                     | 默认窗口快捷键前缀 |
+| `<leader>` | `mapleader` / `\` | 默认的 Vim 或者 Neovim 快捷键前缀 |
+
+默认情况下，快捷键导航窗口将在按键停顿 1000ms 后自动打开，这一世间是根据 Vim 选项`'timeoutlen'` 来设定的。
+
+例如，在 Normal 模式下，按下空格键，将可以看到：
+
+![mapping-guide](https://cloud.githubusercontent.com/assets/13142418/25778673/ae8c3168-3337-11e7-8536-ee78d59e5a9c.png)
+
+这一导航中，所有快捷键均已`[SPC]`为前缀，可以按下按键`b`查看 buffer 相关的快捷键，或者`p`查看 project 相关的快捷键。
+
+## 翻页及其他帮助信息
+
+导航窗口打开后，按下按键`Ctrl-h`，就可以在状态栏上看到帮助信息，以及三个按键功能。
+
+| 快捷键 | 功能描述       |
+| ------ | -------------- |
+| `u`    | 撤销上一个按键 |
+| `n`    | 向下翻页       |
+| `p`    | 向上翻页       |

docs/layers/lang/markdown.md

@@ -11,6 +11,7 @@ description: "Edit markdown within vim, autopreview markdown in the default brow
 - [Install](#install)
 - [Formatting](#formatting)
   - [options](#options)
+- [Tagbar](#tagbar)
 - [Key bindings](#key-bindings)
 
 <!-- vim-markdown-toc -->