scrubbers/default: Add ruby element and it's childs

This allows to format Japanese furigana (aka ruby) notation.

Present in XHTML 1.1, HTML 5 and later. Absent in XHTML 1.0, HTML 4 and earlier.

See https://www.w3.org/TR/ruby/

diff --git a/priv/scrubbers/default.ex b/priv/scrubbers/default.ex
index ea0480dcd910ff6476fbdb16cf18c6fc91aa7c7f..7b06994de1dce831d5a3d9584cf53d84463b001b 100644 (file)
--- a/priv/scrubbers/default.ex
+++ b/priv/scrubbers/default.ex
@@ -47,6 +47,11 @@ defmodule Pleroma.HTML.Scrubber.Default do
   Meta.allow_tag_with_these_attributes(:strong, [])
   Meta.allow_tag_with_these_attributes(:sub, [])
   Meta.allow_tag_with_these_attributes(:sup, [])
+  Meta.allow_tag_with_these_attributes(:ruby, [])
+  Meta.allow_tag_with_these_attributes(:rb, [])
+  Meta.allow_tag_with_these_attributes(:rp, [])
+  Meta.allow_tag_with_these_attributes(:rt, [])
+  Meta.allow_tag_with_these_attributes(:rtc, [])
   Meta.allow_tag_with_these_attributes(:u, [])
   Meta.allow_tag_with_these_attributes(:ul, [])