如何给Typora设置标题自动编号

如何给Typora设置标题自动编号

注意，本文可能过期失效。

这个问题已经有很多人提供了解决的方案，这里记录其中一种方案。

可以看看这篇知乎文章，里面告诉我们官方早就2016年提供了解决方案：Typora 标题自动编号 - 一大朵云的文章 - 知乎 https://zhuanlan.zhihu.com/p/110257979。

如果想直接看官方给的解决方案，可以看这里：http://support.typora.io/Auto-Numbering/

你可能要知道如何在Typora中新增 css 文件：http://support.typora.io/Add-Custom-CSS/

此外，官方直接给出的方案只能为正文中的标题自动编号，如果想为侧边栏设置标题自动编号，可以看官方引用的解决方案：https://pastebin.com/XmYgBbaz

可以把上述的方案提供的css代码放在同一个base.user.css文件中，就能同时为正文和侧边栏的标题设置自动编号。

/* --------------------------------------对侧栏标题进行编号--------------------------------------------------- */
.sidebar-content {
    counter-reset: h1
}

.outline-h1 {
    counter-reset: h2
}

.outline-h2 {
    counter-reset: h3
}

.outline-h3 {
    counter-reset: h4
}

.outline-h4 {
    counter-reset: h5
}

.outline-h5 {
    counter-reset: h6
}

.outline-h1>.outline-item>.outline-label:before {
    counter-increment: h1;
    content: counter(h1) ". "
}

.outline-h2>.outline-item>.outline-label:before {
    counter-increment: h2;
    content: counter(h1) "." counter(h2) ". "
}

.outline-h3>.outline-item>.outline-label:before {
    counter-increment: h3;
    content: counter(h1) "." counter(h2) "." counter(h3) ". "
}

.outline-h4>.outline-item>.outline-label:before {
    counter-increment: h4;
    content: counter(h1) "." counter(h2) "." counter(h3) "." counter(h4) ". "
}

.outline-h5>.outline-item>.outline-label:before {
    counter-increment: h5;
    content: counter(h1) "." counter(h2) "." counter(h3) "." counter(h4) "." counter(h5) ". "
}

.outline-h6>.outline-item>.outline-label:before {
    counter-increment: h6;
    content: counter(h1) "." counter(h2) "." counter(h3) "." counter(h4) "." counter(h5) "." counter(h6) ". "
}

/* -------------------------------------对正文中的标题进行编号------------------------------------------------- */
** initialize css counter */
#write {
    counter-reset: h1
}

h1 {
    counter-reset: h2
}

h2 {
    counter-reset: h3
}

h3 {
    counter-reset: h4
}

h4 {
    counter-reset: h5
}

h5 {
    counter-reset: h6
}

/** put counter result into headings */
#write h1:before {
    counter-increment: h1;
    content: counter(h1) ". "
}

#write h2:before {
    counter-increment: h2;
    content: counter(h1) "." counter(h2) ". "
}

#write h3:before,
h3.md-focus.md-heading:before /** override the default style for focused headings */ {
    counter-increment: h3;
    content: counter(h1) "." counter(h2) "." counter(h3) ". "
}

#write h4:before,
h4.md-focus.md-heading:before {
    counter-increment: h4;
    content: counter(h1) "." counter(h2) "." counter(h3) "." counter(h4) ". "
}

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

#write h6:before,
h6.md-focus.md-heading: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;
}

最后要注意，上述方案提供的css默认是从一级标题开始编号的，你可以简单修改成从二级标题开始编号，这里不再赘述。