例如下面的例子，2.被设定为标题2了，可是不出现在文件结构图里，为什么？

 光标落在标题上，右键，段落，如下：

 在看看正常出现的标题3，右键-->段落，如下：

 看“大纲级别””，没有出现在结构图里的大纲级别是“正文”，要出现在结构图里，大纲级别必须对。改成2级，可以了。

参考了幻心矢这篇csdn博客。他在这个博客里实现了这个功能，具体typora操作可以看他那个。

但他有个问题是，把前面的几个标题和几级目录给干掉了，因为前面是摘要、目录这两个一级标题，然后他本人不喜欢1、2标题编号，所以是从三级标题开始的。

因此，我把他的base.user.css修改了下，准确来说是删掉了一些我看来冗余的上述额外逻辑，就全部级别的标题都编号，再在视图里也都展示出来即可。

/** initialize css counter */
#write, .sidebar-content,.md-toc-content{
    counter-reset: h1
}

#write h1, .outline-h1, .md-toc-item.md-toc-h1 {
    counter-reset: h2
}

#write h2, .outline-h2, .md-toc-item.md-toc-h2 {
    counter-reset: h3
}

#write h3, .outline-h3, .md-toc-item.md-toc-h3 {
    counter-reset: h4
}

#write h4, .outline-h4, .md-toc-item.md-toc-h4 {
    counter-reset: h5
}

#write h5, .outline-h5, .md-toc-item.md-toc-h5 {
    counter-reset: h6
}

/** put counter result into headings */
#write h1:before,
.outline-h1>.outline-item>.outline-label:before,
.md-toc-item.md-toc-h1>.md-toc-inner:before {
    counter-increment: h1;
    content: counter(h1) ". "
}

#write h2:before,
.outline-h2>.outline-item>.outline-label:before,
.md-toc-item.md-toc-h2>.md-toc-inner:before {
    counter-increment: h2;
    content: counter(h1) "." counter(h2) ". "
}

#write h3:before,
h3.md-focus.md-heading:before,
.outline-h3>.outline-item>.outline-label:before,
.md-toc-item.md-toc-h3>.md-toc-inner:before  {
    counter-increment: h3;
    content: counter(h1) "." counter(h2) "." counter(h3) ". "
}

#write h4:before,
h4.md-focus.md-heading:before,
.outline-h4>.outline-item>.outline-label:before,
.md-toc-item.md-toc-h4>.md-toc-inner:before  {
    counter-increment: h4;
    content: counter(h1) "." counter(h2) "." counter(h3) "." counter(h4) ". "
}

#write h5:before,
h5.md-focus.md-heading:before,
.outline-h5>.outline-item>.outline-label:before,
.md-toc-item.md-toc-h5>.md-toc-inner:before  {
    counter-increment: h5;
    content: counter(h1) "." counter(h2) "." counter(h3) "." counter(h4) "." counter(h5) ". "
}

#write h6:before,
h6.md-focus.md-heading:before,
.outline-h6>.outline-item>.outline-label:before,
.md-toc-item.md-toc-h6>.md-toc-inner:before  {
    counter-increment: h6;
    content: counter(h1) "." counter(h2) "." counter(h3) "." counter(h4) "." counter(h5) "." counter(h6) ". "
}

/** override the default style for focused headings */
#write>h3.md-focus:before,
#write>h4.md-focus:before,
#write>h5.md-focus:before,
#write>h6.md-focus:before,
h3.md-focus:before,
h4.md-focus:before,
h5.md-focus:before,
h6.md-focus:before {
    color: inherit;
    border: inherit;
    border-radius: inherit;
    position: inherit;
    left:initial;
    float: none;
    top:initial;
    font-size: inherit;
    padding-left: inherit;
    padding-right: inherit;
    vertical-align: inherit;
    font-weight: inherit;
    line-height: inherit;
}

然后typora重启后打开文件的效果呢，就是这样子。

还是很感谢幻心矢，毕竟我也不是做前端的，23333333333

解决Typora中设置标题，对应大纲中不显示的问题

问题描述：今天在使用Typora时，设置内容为二级标题后，对应大纲中没有显示，查看标题确实设置成功了

解决办法：

1. 按“ctrl+/” 将内容切换为换代码状态；
   可以看到没有显示标题的原因是因为缩进与其他不同；
2. 鼠标选中未缩进的内容，按Shift+Tab；
   
3. 最后按“Ctrl+/”返回即可；