[1] [CITE[XUL Apps > XHTML Ruby Support - outsider reflex]], [[YUKI "Piro" Hiroshi]], [TIME[2024-08-25T15:09:39.000Z]] <https://piro.sakura.ne.jp/xul/_rubysupport.html>

[2] [CITE@en[GitHub - piroor/rubysupport: XHTML Ruby Support, Adds XHTML Ruby support. Ruby texts will be rendered above the base texts, as a small text.]], [TIME[2024-08-25T15:11:14.000Z]] <https://github.com/piroor/rubysupport>


[3] >>2 の履歴の最古を見ればわかるように、当初は >>4 
の一機能だった (今は言及すらないが)。 >>5 はその当時のもの。

[4] [CITE[XUL Apps > ContextMenu Extensions - outsider reflex]], [[YUKI "Piro" Hiroshi]], [TIME[2024-08-25T15:30:46.000Z]] <https://piro.sakura.ne.jp/xul/ctxextensions/>


[5] [CITE[My Works/ContextMenu-Extensions for Mozilla - outsider reflex]], [[Piro(SHIMODA Hiroshi)]], [TIME[2024-08-25T15:31:52.000Z]], [TIME[2001-10-30T12:03:41.263Z]] <https://web.archive.org/web/20011030120333/http://www.cc-net.or.jp/~piro/works/_moz-extensions.html>