Merge pull request #5540 from discourse/mixed-text-direction-support

FEATURE: Mixed text direction support

config/locales/client.en.yml

@@ -1278,6 +1278,7 @@ en:
       olist_title: "Numbered List"
       ulist_title: "Bulleted List"
       list_item: "List item"
+      toggle_direction: "Toggle Direction"
       help: "Markdown Editing Help"
       collapse: "minimize the composer panel"
       abandon: "close composer and discard draft"

config/locales/server.en.yml

@@ -968,6 +968,7 @@ en:
     default_locale: "The default language of this Discourse instance"
     allow_user_locale: "Allow users to choose their own language interface preference"
     set_locale_from_accept_language_header: "set interface language for anonymous users from their web browser's language headers. (EXPERIMENTAL, does not work with anonymous cache)"
+    support_mixed_text_direction: "Support mixed left-to-right and right-to-left text directions."
     min_post_length: "Minimum allowed post length in characters"
     min_first_post_length: "Minimum allowed first post (topic body) length in characters"
     min_personal_message_post_length: "Minimum allowed post length in characters for messages"

config/site_settings.yml

@@ -79,6 +79,9 @@ basic:
   set_locale_from_accept_language_header:
     default: false
     validator: "AllowUserLocaleEnabledValidator"
+  support_mixed_text_direction:
+    client: true
+    default: false
   categories_topics:
     default: 20
     min: 5