英文:
How to insert the word "Chapter" followed by the chapter number in a Quarto book?
问题
我试图在RStudio中使用Quarto创建一个HTML书籍。我将书的每一章设置为单独的.qmd文件，并在_quarto.yml文件中列出了所有章节。默认情况下，Quarto将章节标题格式化为"X MyTitle"，其中X是章节编号（例如，1、2、3...），MyTitle是标题（h1）（在每个章节的.qmd文件开头使用# MyTitle定义）。我想改变这种行为，使每个章节自动编号，并显示为"第X章：MyTitle"。在使用knitr和bookdown时，通过修改yaml文件，这很容易实现，例如：
book_filename: "machine-learning-causal-inference-with-bookdown"
language:
ui:
chapter_name: "第"
然而，在Quarto中似乎不再有效（我尝试过，它不起作用，也不会被R Studio的IDE IntelliSense/自动补全识别）。我查看了Quarto书籍选项，但未找到简单的方法来“重构”章节标题的呈现方式。我希望能够复制来自已修改章节标题的示例Quarto书籍的代码，但遗憾的是，文档中提供的所有示例都指向使用默认章节标题实现的书籍（例如R for Data Science、Python for Data Analysis和Visualization Curriculum）。
所以，有没有人知道一个相对简单的方法来实现这个目标？如果没有，我认为我可能可以通过自定义层叠样式表（CSS）文件来实现，尽管有些痛苦，但考虑到我所期望的章节标题定制是多么普遍，我无法想象在Quarto中没有已经有一个简单而直接的处理方法。
英文:
I am attempting to create an HTML book in RStudio using Quarto. I have set up each chapter of the book as a separate .qmd file and have all the chapters listed in my _quarto.yml file. By default, Quarto formats chapter headings as "X MyTitle" where X is the chapter number (e.g. 1, 2, 3, ...) and MyTitle is the heading (h1) (defined by # MyTitle at the beginning of each chapter's .qmd file). I would like to change this behavior so that each Chapter is automatically numbered and displayed as "Chapter X: MyTitle." This was straight forward when using knitr with bookdown by modifying the yaml file to include something like:
book_filename: "machine-learning-causal-inference-with-bookdown"
language:
ui:
chapter_name: "Chapter "
However, this does not appear to be valid in Quarto now (I tried this and it didn't work, nor do the options seem to be recognized by the IntelliSense/autocompletion in R Studio's IDE). I reviewed the quarto book options, but couldn't find an easy way to "restructure" the way the chapter headers are presented. I had hoped to replicate code from a sample Quarto book that had modified chapter headings, but sadly, all the examples provided in the documentation point to books that use the default chapter heading implementation (e.g. R for Data Science, Python for Data Analysis, and Visualization Curriculum).
So does anyone know a relatively straight forward way to accomplish this? If not, I figured, I can probably accomplish this, albeit somewhat painfully, with a custom Cascading Style Sheet (CSS) file, but given how common my desired chapter heading customization likely is, I can't imagine there's not already a simple and straight-forward way for handling this in Quarto.
答案1
得分: 3
你可以将以下内容添加到你的CSS文件中：
.chapter-number::before {
content: "章节：";
}
你也可以通过YAML自定义章节名称，例如：
chapters:
- text: "我自己的章节名称"
file: 01-chapter.qmd
英文:
You could add this to your css file:
.chapter-number::before {
content: "Chapter: ";
}
You can customize your chapter names in the YAML like this btw:
chapters:
- text: "My very own chapter name"
file: 01-chapter.qmd
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