#39, Finish columns shortcode, clean scss

layouts/partials/docs/git-footer.html

@@ -1,5 +1,5 @@
 {{ if or .GitInfo .Site.Params.BookEditPath }}
-<div class="align-center book-git-footer {{ if not .GitInfo }}justify-end{{ else }}justify-between{{ end }}">
+<div class="book-footer {{ if not .GitInfo }}justify-end{{ else }}justify-between{{ end }}">
   {{ with .GitInfo }}
   <div>
     {{ $date := .AuthorDate.Local.Format (default "January 2, 2006" $.Site.Params.BookDateFormat) }}

layouts/partials/docs/shared.html

@@ -37,4 +37,4 @@
   menu.scrollTop = localStorage.getItem('menu.scrollTop')
 })()
 </script>
-{{ end }}
+{{ end }}

layouts/shortcodes/column.html

@@ -1,10 +0,0 @@
-{{ if .Inner }}
-<div class="flex">
-  <div class="flex-even">
-    {{ .Inner | markdownify }}
-  </div>
-</div>
-{{ else }}
-  </div> <!-- close current column -->
-  <div class="flex-even"> <!-- open new column -->
-{{ end }}

layouts/shortcodes/columns.html

@@ -0,0 +1,7 @@
+<div class="book-columns flex">
+  {{ range split .Inner "<--->" }}
+  <div class="flex-even">
+    {{ . | markdownify }}
+  </div>
+  {{ end }}
+</div>

layouts/shortcodes/expand.html

@@ -6,7 +6,7 @@
     </div>
     <input type="checkbox" style="display: none" />
     <div class="book-expand-content markdown-inner">
-      {{- .Inner | markdownify -}}
+      {{ .Inner | markdownify }}
     </div>
   </label>
 </div>

layouts/shortcodes/mermaid.html

@@ -0,0 +1,9 @@
+{{ if not (.Page.Scratch.Get "mermaid") }}
+<!-- Include mermaid only first time -->
+<script src="{{ "mermaid.min.js" | absURL }}"></script>
+{{ .Page.Scratch.Set "mermaid" true }}
+{{ end }}
+
+<p class="mermaid flex align-center">
+  {{ .Inner }}
+</p>

layouts/shortcodes/tab.html

@@ -8,5 +8,5 @@
     
   {{ .Parent.Scratch.Add $group (dict "Name" $name "Content" .Inner) }}
 {{ else }}
-  {{- errorf "%q: tab shortcode must be inside tabs shortcode" .Page.Path -}}
+  {{ errorf "%q: 'tab' shortcode must be inside 'tabs' shortcode" .Page.Path }}
 {{ end}}