only activate navigation pager if page-pager attribute is set

preview-src/index.adoc

@@ -4,6 +4,7 @@ Author Name
 :idseparator: -
 :!example-caption:
 :!table-caption:
+:page-pagination:
 
 image:multirepo-ssg.svg[Multirepo SSG,200,float=right]
 Platonem complectitur mediocritatem ea eos.

src/partials/head-info.hbs

     {{#with page.canonicalUrl}}
     <link rel="canonical" href="{{this}}">
     {{/with}}
+    {{#unless (eq page.attributes.pagination undefined)}}
     {{#with page.previous}}
     <link rel="prev" href="{{{relativize ./url}}}">
     {{/with}}
     {{#with page.next}}
     <link rel="next" href="{{{relativize ./url}}}">
     {{/with}}
+    {{/unless}}
     {{#with page.description}}
     <meta name="description" content="{{this}}">
     {{/with}}

src/partials/pagination.hbs

+{{#unless (eq page.attributes.pagination undefined)}}
 {{#if (or page.previous page.next)}}
 <nav class="pagination">
   {{#with page.previous}}
@@ -8,3 +9,4 @@
   {{/with}}
 </nav>
 {{/if}}
+{{/unless}}