Add doc

CHANGELOG.md

@@ -1,7 +1,7 @@
 ## 1.6.0
 ### Features
 - Improve sidebar performance. The active item is automatically scrolled in the visible view.
-- New markdown grammar: `! `. e.g. `! content` will be rendered as `<p class="tip">content</p>`
+- New doc helper: `! `. e.g. `! content` will be rendered as `<p class="tip">content</p>`
 
 ## 1.5.2
 ### Bug fixes

docs/README.md

@@ -157,6 +157,26 @@ window.$docsify = {
 }
 ```
 
+### Doc Helpers
+#### p.tip
+
+'! ' add your content will rendered as `<p class="tip">content</p>`
+
+```markdown
+! Important **information**
+```
+
+It will be rendered
+
+```html
+<p class="tip">Important <strong>information</strong></p>
+```
+
+e.g.
+
+! Important **information**
+
+
 ## Options
 
 You can add configurations in the script tag attributes or with `window.$docsify`.

docs/zh-cn.md

@@ -163,6 +163,24 @@ window.$docsify = {
 }
 ```
 
+### 文档助手
+#### 内置「提示」语法
+
+感叹号加空格，后面接内容，会渲染成带 tip 类名的段落。
+
+```markdown
+! 提示信息，**支持其他 markdown 语法**
+```
+
+将被渲染成
+
+```html
+<p class="tip">提示信息<strong>支持其他 markdown 语法</strong></p>
+```
+
+效果
+
+! 适合显示醒目的内容
 
 ## 配置参数