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Refactor KaTeX shortcode, remove whitespaces and fix font size

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Alex Shpak 2020-04-11 20:05:43 +02:00
parent d61558462f
commit e4e43bd9b1
2 changed files with 12 additions and 21 deletions
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17
exampleSite/content/docs/shortcodes/katex.md
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@ -7,20 +7,14 @@ KaTeX shortcode let you render math typesetting in markdown document. See [KaTeX
```latex ```latex
{{</* katex [display] [class="text-center"] */>}} {{</* katex [display] [class="text-center"] */>}}
x = \begin{cases} f(x) = \int_{-\infty}^\infty\hat f(\xi)\,e^{2 \pi i \xi x}\,d\xi
a &\text{if } b \\
c &\text{if } d
\end{cases}
{{</* /katex */>}} {{</* /katex */>}}
``` ```
<---> <--->
{{< katex >}} {{< katex display >}}
x = \begin{cases} f(x) = \int_{-\infty}^\infty\hat f(\xi)\,e^{2 \pi i \xi x}\,d\xi
a &\text{if } b \\
c &\text{if } d
\end{cases}
{{< /katex >}} {{< /katex >}}
{{< /columns >}} {{< /columns >}}
@ -29,9 +23,6 @@ x = \begin{cases}
Here is some inline example: {{< katex >}}\pi(x){{< /katex >}}, rendered in the same line. And below is `display` example, having `display: block` Here is some inline example: {{< katex >}}\pi(x){{< /katex >}}, rendered in the same line. And below is `display` example, having `display: block`
{{< katex display >}} {{< katex display >}}
x = \begin{cases} f(x) = \int_{-\infty}^\infty\hat f(\xi)\,e^{2 \pi i \xi x}\,d\xi
a &\text{if } b \\
c &\text{if } d
\end{cases}
{{< /katex >}} {{< /katex >}}
Text continues here. Text continues here.

16
layouts/shortcodes/katex.html
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@ -1,13 +1,13 @@
{{ if not (.Page.Scratch.Get "katex") }} {{- if not (.Page.Scratch.Get "katex") -}}
<!-- Include katext only first time --> <!-- Include katext only first time -->
<link rel="stylesheet" href="{{ "katex/katex.min.css" | relURL }}"> <link rel="stylesheet" href="{{ "katex/katex.min.css" | relURL }}" />
<script defer src="{{ "katex/katex.min.js" | relURL }}"></script> <script defer src="{{ "katex/katex.min.js" | relURL }}"></script>
<script defer src="{{ "katex/auto-render.min.js" | relURL }}" onload="renderMathInElement(document.body);"></script> <script defer src="{{ "katex/auto-render.min.js" | relURL }}" onload="renderMathInElement(document.body);"></script>
{{ .Page.Scratch.Set "katex" true }} {{- .Page.Scratch.Set "katex" true -}}
{{ end }} {{- end -}}
<span class="katex{{ with .Get "class" }} {{ . }}{{ end }}"> <span {{- with .Get "class" }} class="{{ . }}"{{ end }}>
{{ if in .Params "display" }}\[{{ else }}\({{ end -}} {{- cond (in .Params "display") "\\[" "\\(" -}}
{{ $.Inner }} {{- trim .Inner "\n" -}}
{{- if in .Params "display" }}\]{{ else }}\){{ end }} {{- cond (in .Params "display") "\\]" "\\)" -}}
</span> </span>