R Blogdown雨果主题未遵循与LaTeX有关的Pandoc规则 [英] Pandoc rules regarding LaTeX not followed on R blogdown hugo themes

问题描述

我可以使用默认的

当 Pandoc 应该遵循我上面引用的规则时，为什么会调用 LaTeX?我如何使用其他"雨果主题，仍然使用LaTeX数学方程式，让Pandoc遵循自己的规则吗?不幸的是，转义 $ 不会执行任何操作，并且显示与未转义版本相同的结果.

 #不起作用\ $ 5到\ $ 10之间的金额. 

进入双斜杠转义操作似乎也不起作用:

 #不起作用\\ $ 5到\\ $ 10之间的金额. 

---

对于那些想知道的问题-回答了最后两个问题， 1 ， 2 ，如果回答了该问题，则应为这三部分的结尾.

解决方案

首先创建以下文件:

 /your-blogdown-site/themes/hugo-theme-codex/layouts/partials/math.html 

然后将其添加到刚创建的 math.html 的正文中:

 <脚本src ="//yihui.org/js/math-code.js"</script<脚本异步src ="//cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.5/MathJax.js?config=TeX-MML-AM_CHTML"</script> 

似乎只有MathJax版本 2.7.5 正常工作.

blogdown书籍模板部分是阅读此类材料的很好来源的东西.您必须在YAML中包括 math:true 才能使用此方法显示LaTeX数学方程式.

I can create a new blogdown site utilizing the default hugo-lithium theme and the text statement below will not render as a LaTeX equation, which is the behavior I expect.

An amount between $5 and $10.

Pandoc's manual explains the reason why, which I'll paste below with a bold emphasis:

Anything between two $ characters will be treated as TeX math. The opening $ must have a non-space character immediately to its right, while the closing $ must have a non-space character immediately to its left, and must not be followed immediately by a digit. Thus, $20,000 and $30,000 won’t parse as math. If for some reason you need to enclose text in literal $ characters, backslash-escape them and they won’t be treated as math delimiters.

HOWEVER, I can change to other Hugo themes (e.g. hugo-theme-codex) and this exact same text block renders improperly whenever I include math: true in my YAML.

An amount between $5 and $10. ends up displaying as:

Why is LaTeX invoked, when Pandoc is supposed to follow the rule I quoted above? How can I use "other" hugo themes, still use LaTeX math equations, and have Pandoc follow it's own rules? Escaping the $ unfortunately doesn't do anything, and displays the same result as the un-escaped version.

# Doesn't work
An amount between \$5 and \$10.

Getting in on the double slash escape action doesn't seem to work either:

# Doesn't work
An amount between \\$5 and \\$10.

---

And for those wondering - the last two questions have been answered, 1, 2, and if this question is answered this should be the end of this three part story.

解决方案

First create the following file:

/your-blogdown-site/themes/hugo-theme-codex/layouts/partials/math.html

Then add this to the body of math.html that you just created:

<script src="//yihui.org/js/math-code.js"></script>
<script async
src="//cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.5/MathJax.js?config=TeX-MML-AM_CHTML">
</script>

Only MathJax release 2.7.5 seems to work right.

The blogdown book templates section is a good source of reading material for this sort of thing. You must include math: true in your YAML to display LaTeX math equations utilizing this method.

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