partial rollback of ff206df4

render output_separator by name and char

src/InSillyCloWeb/assemblies/templates/assemblies/assembly_detail_content.html

@@ -37,7 +37,10 @@
                     {{object|field_verbose_name_and_help_text:'output_separator'}}
                     {%trans ':'%}
                 </dt>
-                <dd class="col-1">&nbsp;</dd>
+                <dd class="col-9">
+                    {{object.get_output_separator_display}}
+                    <code class="border border-1 border-dark px-2 pb-0 pt-1">{{object.output_separator}}</code>
+                </dd>
                 <dt class="col-3">
                     {{object|field_verbose_name_and_help_text:'restriction_enzyme'}}
                     {%trans ':'%}