🚸 fix #556

CHANGELOG.md

@@ -68,12 +68,14 @@
 
 ### v3.3.6 / 2020-07-xx
 
+* [556](https://github.com/Vanessa219/vditor/issues/556) options.preview.markdown.setext 默认值修改为 false `改进功能`
 * [554](https://github.com/Vanessa219/vditor/issues/554) SV 模式 Ctrl+u 代码块生成光标初始定位优化 `改进功能`
 * [558](https://github.com/Vanessa219/vditor/issues/558) [suggestion] shift+enter and end the lists `改进功能`
 * [547](https://github.com/Vanessa219/vditor/issues/547) 文件上传 format 第一个参数 files 为空数组 `修复缺陷`
 * [562](https://github.com/Vanessa219/vditor/issues/562) 为上传添加 fieldName 选项 `引入特性`
 * [553](https://github.com/Vanessa219/vditor/issues/553) 子任务列表回车问题 `改进功能`
 * 添加 `options.upload.fieldName`
+* `options.preview.markdown.setext` 默认值修改为 `false`
 
 ### v3.3.5 / 2020-07-09
 

README.md

@@ -257,7 +257,7 @@ new Vditor('vditor', {
 | toc | Insert Table of Contents | false |
 | footnotes | Footnotes | true |
 | codeBlockPreview |Whether to render code blocks in wysiwyg and ir modes | true |
-| setext | Whether to parse the setext header | fa;se |
+| setext | Whether to parse the setext header | true |
 | paragraphBeginningSpace | Two spaces before the paragraph | false |
 | sanitize | Use XSS | true |
 | listStyle | add data-style attribute | false |

src/ts/constants.ts

@@ -32,7 +32,7 @@ export abstract class Constants {
         listStyle: false,
         paragraphBeginningSpace: false,
         sanitize: true,
-        setext: false,
+        setext: true,
         toc: false,
     };
     public static readonly HLJS_OPTIONS = {