Use unless loop for comma

and mention `search_exclude`

assets/js/search-data.json

@@ -7,6 +7,6 @@
     "content": "{{ page.content | newline_to_br | replace: '<br />', ' ' | replace: '</h1>', ' ' | strip_newlines | markdownify | strip_html | remove: 'Table of contents' | xml_excape | escape | replace: '\', ' ' | replace: '```', '' | replace: '   ', ' ' | replace: '    ', ' ' | remove: '---' | remove: '#####' | remove: '####' | remove: '###' | remove: '##' | strip_newlines }}",
     "url": "{{ page.url | absolute_url | xml_escape }}",
     "relUrl": "{{ page.url | xml_escape }}"
-  }{% if forloop.last %}{% else %},{% endif %}
+  }{% unless forloop.last %},{% endunless %}
   {% endif %}{% endfor %}
 }

docs/search.md

@@ -37,13 +37,13 @@ This command creates the `search-data.json` file that Jekyll uses to create your
 {% raw %}---
 ---
 {
-  {% for page in site.html_pages %}"{{ forloop.index0 }}": {
+  {% for page in site.html_pages %}{% if page.search_exclude != true %}"{{ forloop.index0 }}": {
     "id": "{{ forloop.index0 }}",
     "title": "{{ page.title | xml_escape }}",
     "content": "{{ page.content | markdownify | strip_html | xml_escape | remove: 'Table of contents' | remove: page.title | strip_newlines | replace: '\', ' '}}",
     "url": "{{ page.url | absolute_url | xml_escape }}",
     "relUrl": "{{ page.url | xml_escape }}"
-  }{% if forloop.last %}{% else %},
+  }{% unless forloop.last %},{% endunless %}
   {% endif %}{% endfor %}
 }{% endraw %}
 ```

lib/tasks/search.rake

@@ -12,13 +12,13 @@ namespace :search do
       f.puts '---
 ---
 {
-  {% for page in site.html_pages %}"{{ forloop.index0 }}": {
+  {% for page in site.html_pages %}{% if page.search_exclude != true %}"{{ forloop.index0 }}": {
     "id": "{{ forloop.index0 }}",
     "title": "{{ page.title | xml_escape }}",
     "content": "'+content+'",
     "url": "{{ page.url | absolute_url | xml_escape }}",
     "relUrl": "{{ page.url | xml_escape }}"
-  }{% if forloop.last %}{% else %},
+  }{% unless forloop.last %},{% endunless %}
   {% endif %}{% endfor %}
 }'
     end