问题
I have seen various solutions around which work for pdf and HTML document output. However, none worked for me for word output. When used | as suggested here: Split the title onto multiple lines? simply made the whole title disappear. Here is the code:
---
title: |
| Supporting Information
| Development and mechanistic bla bla.
author: Some people
output:
word_document:
reference_docx: ACS SI style for RMD.docx
mainfont: Arial
---
<style>
body {
text-align: justify}
p {line-height: 1.5em;}
</style>
Any help would be much appreciated.
回答1:
The | pipes do not work together with word. Set the title into "" instead. For a line wrap in the title with output to word we can use:
\n
(important: headed by two spaces!).
---
title: "Supporting Information \nDevelopment and mechanistic bla bla."
author: Some people
output: word_document
---
Yielding
Empty lines
To achieve empty lines within the title word wants "something" in these lines, so we can set a non-breaking space after the line breaking code:
\n
(important again: \n headed by two spaces!).
---
title: "Supporting Information \n \n Development and mechanistic bla bla."
author: Some people
output: word_document
---
Yielding
来源：https://stackoverflow.com/questions/51559106/split-title-in-two-lines-in-rmarkdown-for-word-output