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#61, Add katex shortcode

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Alex Shpak 2019-08-22 23:59:51 +02:00
parent c98b510fe0
commit 185e52d2f6
7 changed files with 54 additions and 4 deletions
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13
README.md
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@ -260,6 +260,19 @@ sequenceDiagram
{{< /mermaid >}}
```
### KaTeX Syntax
Render math formulas with [KaTeX](https://katex.org/)
```
{{< katex >}}
$$ x = \begin{cases}
a &\text{if } b \\
c &\text{if } d
\end{cases} $$
{{< /katex >}}
```
## Contributing
### [Extra credits to contributors](https://github.com/alex-shpak/hugo-book/graphs/contributors)

25
exampleSite/content/docs/shortcodes.md
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@ -166,3 +166,28 @@ sequenceDiagram
{{< /mermaid >}}
{{< /columns >}}
## KaTeX
{{< columns >}}
```
$$ x = \begin{cases}
a &\text{if } b \\
c &\text{if } d
\end{cases} $$
```
<--->
{{< katex >}}
$$ x = \begin{cases}
a &\text{if } b \\
c &\text{if } d
\end{cases} $$
{{< /katex >}}
{{< /columns >}}

2
exampleSite/resources/_gen/assets/js/search-data.js_da973b2166501f614a67d55884e62fdb.content
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exampleSite/resources/_gen/assets/js/search-data.js_da973b2166501f614a67d55884e62fdb.json
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@ -1 +1 @@
{"Target":"search-data.min.613ed83747ddaa2f75aeac976f9f2a6612611b9c9d57468f57147a9a5233a14a.js","MediaType":"application/javascript","Data":{"Integrity":"sha256-YT7YN0fdqi91rqyXb58qZhJhG5ydV0aPVxR6mlIzoUo="}}
{"Target":"search-data.min.8e65fc357463e492a0a63bbf1f8879c1d3e651b9b8ab524fd1782b843af7bf9c.js","MediaType":"application/javascript","Data":{"Integrity":"sha256-jmX8NXRj5JKgpju/H4h5wdPmUbm4q1JP0XgrhDr3v5w="}}

2
exampleSite/resources/_gen/assets/js/search.js_db9e329433ffca0798ed12c88043b3b3.content
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@ -1,4 +1,4 @@
(function(){const input=document.querySelector("#book-search-input");const results=document.querySelector("#book-search-results");input.addEventListener("focus",init);input.addEventListener("keyup",search);function init(){input.removeEventListener("focus",init);input.required=true;loadScript("/example/lunr.min.js");loadScript("/example/search-data.min.613ed83747ddaa2f75aeac976f9f2a6612611b9c9d57468f57147a9a5233a14a.js",function(){input.readOnly=false;input.required=false;search();});}
(function(){const input=document.querySelector("#book-search-input");const results=document.querySelector("#book-search-results");input.addEventListener("focus",init);input.addEventListener("keyup",search);function init(){input.removeEventListener("focus",init);input.required=true;loadScript("/example/lunr.min.js");loadScript("/example/search-data.min.8e65fc357463e492a0a63bbf1f8879c1d3e651b9b8ab524fd1782b843af7bf9c.js",function(){input.readOnly=false;input.required=false;search();});}
function search(){while(results.firstChild){results.removeChild(results.firstChild);}
if(!input.value){return;}
const terms=lunr.tokenizer(input.value);const searchHits=window.bookSearch.idx.query(function(query){query.term(terms,{boost:100});query.term(terms,{boost:10,wildcard:lunr.Query.wildcard.LEADING|lunr.Query.wildcard.TRAILING});query.term(terms,{editDistance:2});});searchHits.slice(0,10).forEach(function(hit){const page=window.bookSearch.pages[hit.ref];const li=document.createElement("li"),a=li.appendChild(document.createElement("a"));a.href=page.href;a.textContent=page.title;results.appendChild(li);});}

2
exampleSite/resources/_gen/assets/js/search.js_db9e329433ffca0798ed12c88043b3b3.json
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@ -1 +1 @@
{"Target":"search.min.0447761fc68ec7ed1cdd2551765f48f51d0a1c93a5cd3775b1785b1a9fae79bc.js","MediaType":"application/javascript","Data":{"Integrity":"sha256-BEd2H8aOx+0c3SVRdl9I9R0KHJOlzTd1sXhbGp+uebw="}}
{"Target":"search.min.cb8117f621a52d2616303b084f897f1d82fac83fc82d1fb628f29d9b705e798a.js","MediaType":"application/javascript","Data":{"Integrity":"sha256-y4EX9iGlLSYWMDsIT4l/HYL6yD/ILR+2KPKdm3BeeYo="}}

12
layouts/shortcodes/katex.html Normal file
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@ -0,0 +1,12 @@
{{ if not (.Page.Scratch.Get "katex") }}
<!-- Include katext only first time -->
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/katex@0.11.0/dist/katex.min.css" integrity="sha384-BdGj8xC2eZkQaxoQ8nSLefg4AV4/AwB3Fj+8SUSo7pnKP6Eoy18liIKTPn9oBYNG" crossorigin="anonymous">
<script defer src="https://cdn.jsdelivr.net/npm/katex@0.11.0/dist/katex.min.js" integrity="sha384-JiKN5O8x9Hhs/UE5cT5AAJqieYlOZbGT3CHws/y97o3ty4R7/O5poG9F3JoiOYw1" crossorigin="anonymous"></script>
<script defer src="https://cdn.jsdelivr.net/npm/katex@0.11.0/dist/contrib/auto-render.min.js" integrity="sha384-kWPLUVMOks5AQFrykwIup5lo0m3iMkkHrD0uJ4H5cjeGihAutqP0yW0J6dpFiVkI" crossorigin="anonymous" onload="renderMathInElement(document.body);"></script>
{{ .Page.Scratch.Set "katex" true }}
{{ end }}
<p class="katex{{ with .Get "class" }} {{ . }}{{ end }}">
{{ .Inner }}
</p>