{{ if not (.Page.Scratch.Get "katex") }} <!-- Include katext only first time --> <link rel="stylesheet" href="{{ index (index .Site.Data.assets "katex.css") "src" | relURL }}" /><script defer src="{{ index (index .Site.Data.assets "katex.js") "src" | relURL }}"></script> {{ .Page.Scratch.Set "katex" true }} {{ end }} <span class="gdoc-katex katex{{ with .Get "class" }}{{ . }}{{ end }}"> {{ cond (in .Params "display") "\\[" "\\(" -}} {{- trim .Inner "\n" -}} {{- cond (in .Params "display") "\\]" "\\)" }} </span>