Make the comma for every inline field

agaric/templates/field/field--entity-reference.html.twig

@@ -1,71 +0,0 @@
-{#
-/**
- * @file
- * Theme override for a field.
- *
- * To override output, copy the "field.html.twig" from the templates directory
- * to your theme's directory and customize it, just like customizing other
- * Drupal templates such as page.html.twig or node.html.twig.
- *
- * Instead of overriding the theming for all fields, you can also just override
- * theming for a subset of fields using
- * @link themeable Theme hook suggestions. @endlink For example,
- * here are some theme hook suggestions that can be used for a field_foo field
- * on an article node type:
- * - field--node--field-foo--article.html.twig
- * - field--node--field-foo.html.twig
- * - field--node--article.html.twig
- * - field--field-foo.html.twig
- * - field--text-with-summary.html.twig
- * - field.html.twig
- *
- * Available variables:
- * - attributes: HTML attributes for the containing element.
- * - label_hidden: Whether to show the field label or not.
- * - title_attributes: HTML attributes for the title.
- * - label: The label for the field.
- * - multiple: TRUE if a field can contain multiple items.
- * - items: List of all the field items. Each item contains:
- *   - attributes: List of HTML attributes for each item.
- *   - content: The field item's content.
- * - entity_type: The entity type to which the field belongs.
- * - field_name: The name of the field.
- * - field_type: The type of the field.
- * - label_display: The display settings for the label.
- *
- * @see template_preprocess_field()
- */
-#}
-{#
-  Ensures that the visually hidden option for field labels works correctly.
-  @todo: Remove when https://www.drupal.org/node/2779919 is resolved.
-#}
-{%
-  set title_classes = [
-    'label',
-    label_display == 'visually_hidden' ? 'visually-hidden',
-  ]
-%}
-{% set title_attributes = title_attributes.addClass(title_classes) %}
-{# Child templates can specify classes to be added to items. #}
-{% set item_classes = item_classes ?? [] %}
-
-{% if label_hidden %}
-  {% for item in items %}
-    {{ item.content}}
-  {% endfor %}
-{% elseif label_display == 'inline' %}
-  <p{{ attributes.removeClass('content') }}>
-    <label{{ title_attributes.removeClass('label') }}>{{ label }}</label>
-    {% for item in items %}
-      <strong>{{ item.content }}</strong>{% if not loop.last %}, {% endif %}
-    {% endfor %}
-  </p>
-{% else %}
-  <p{{ attributes }}>
-    <label{{ title_attributes }}>{{ label }}</label>
-    {% for item in items %}
-      <strong>{{ item.content }}</strong>
-    {% endfor %}
-  </p>
-{% endif %}

agaric/templates/field/field.html.twig

@@ -58,7 +58,7 @@
   <p{{ attributes.removeClass('content') }}>
     <label{{ title_attributes.removeClass('label') }}>{{ label }}</label>
     {% for item in items %}
-      <strong>{{ item.content }}</strong>
+      <strong>{{ item.content }}</strong>{% if not loop.last %}, {% endif %}
     {% endfor %}
   </p>
 {% else %}