Adjust templates layout for hugo 0.146, potentially breaking change

layouts/_shortcodes/button.html

@@ -0,0 +1,12 @@
+{{- $ref := "" }}
+{{- $target := "" -}}
+{{- with .Get "href" -}}
+  {{- $ref = . -}}
+  {{- $target = "_blank" -}}
+{{- end -}}
+{{- with .Get "relref" -}}
+  {{- $ref = relref $ . -}}
+{{- end -}}
+<a {{ with $ref }} href="{{.}}" {{ end }} {{ with $target }} target="{{.}}" rel="noopener" {{ end }} class="book-btn{{ with .Get "class" }} {{ . }}{{ end }}">
+  {{- .InnerDeindent -}}
+</a>

layouts/_shortcodes/columns.html

@@ -0,0 +1,9 @@
+{{- $ratio := (split (.Get "ratio") ":") -}}
+<div class="book-columns flex flex-wrap{{ with .Get "class" }} {{ . }}{{ end }}">
+{{ range $index, $content := split .InnerDeindent "<--->" }}
+  {{- $grow := default 1 (index $ratio $index) -}}
+  <div class="flex-even markdown-inner" style="flex-grow: {{ $grow }};">
+    {{ $content | safeHTML }}
+  </div>
+{{ end }}
+</div>

layouts/_shortcodes/details.html

@@ -0,0 +1,7 @@
+<details {{ if or (.Get "open") (in .Params "open") }}open{{ end }}>
+  {{- $summary := cond .IsNamedParams (.Get "title") (.Get 0) -}}
+  <summary>{{ $summary }}</summary>
+  <div class="markdown-inner">
+    {{ .InnerDeindent | safeHTML }}
+  </div>
+</details>

layouts/_shortcodes/hint.html

@@ -0,0 +1,3 @@
+<blockquote class="book-hint {{ .Get 0 }}">
+  {{ .Inner | safeHTML }}
+</blockquote>

layouts/_shortcodes/html.html

@@ -0,0 +1 @@
+{{- .Inner | safeHTML -}}

layouts/_shortcodes/i18n.html

@@ -0,0 +1,2 @@
+{{- $content := .Get 0 -}}
+{{- default $content (i18n $content) -}}

layouts/_shortcodes/katex.html

@@ -0,0 +1,13 @@
+{{- if not (.Page.Scratch.Get "katex") -}}
+<!-- Include katex only first time -->
+<link rel="stylesheet" href="{{ "katex/katex.min.css" | relURL }}" />
+<script defer src="{{ "katex/katex.min.js" | relURL }}"></script>
+<script defer src="{{ "katex/auto-render.min.js" | relURL }}" onload="renderMathInElement(document.body);"></script>
+{{- .Page.Scratch.Set "katex" true -}}
+{{- end -}}
+
+<span {{- with .Get "class" }} class="{{ . }}"{{ end }}>
+  {{ with .Get "display" }}\[{{else}}\({{end}}
+  {{- .InnerDeindent -}}
+  {{ with .Get "display" }}\]{{else}}\){{end}}
+</span>

layouts/_shortcodes/mermaid.html

@@ -0,0 +1,12 @@
+{{ if not (.Page.Scratch.Get "mermaid") }}
+<!-- Include mermaid only first time -->
+<script src="{{ "mermaid.min.js" | relURL }}"></script>
+{{ with resources.Get "mermaid.json" }}
+  <script>mermaid.initialize({{ .Content | safeJS }})</script>
+{{ end }}
+{{ .Page.Scratch.Set "mermaid" true }}
+{{ end }}
+
+<pre class="mermaid{{ with .Get "class" }} {{ . }}{{ end }}">
+  {{- .Inner -}}
+</pre>

layouts/_shortcodes/section.html

@@ -0,0 +1,13 @@
+{{- warnf "Section shortcode is deprecated and will be removed" -}}
+<dl>
+{{ range .Page.Pages }}
+  <dt>
+    <a href="{{ .RelPermalink }}">{{ partial "docs/title" . }}</a>
+  </dt>
+  {{ if (in $.Params "summary") -}}
+  <dd class="markdown-inner">
+    {{ default .Summary .Description }}
+  </dd>
+  {{ end -}}
+{{ end }}
+</dl>

layouts/_shortcodes/tab.html

@@ -0,0 +1,9 @@
+{{- $group := printf "tabs-%v" (default .Parent.Ordinal (.Parent.Get 0)) -}}
+{{- $tab := printf "%s-%d" $group .Ordinal }}
+<input type="radio" class="toggle" name="{{ $group }}" id="{{ $tab }}" {{ if not .Ordinal }}checked="checked"{{ end }} />
+<label for="{{ $tab }}">
+  {{- .Get 0 -}}
+</label>
+<div class="book-tabs-content markdown-inner">
+  {{- .Inner -}}
+</div>

layouts/_shortcodes/tabs.html

@@ -0,0 +1,3 @@
+<div class="book-tabs">
+{{ .Inner }}
+</div>