broken links to help files

[ikedabarry]

Hello,
I was trying to find the meaning of "rem" in the Character Decomposition below ("from (rem- 林 lín)").
The dixin.github.io links to the [?] help files all 404.
Can you tell me what "rem" means in this context?
Thank you,
Keith Ikeda-Barry
Vancouver

(https://hanziyuan.net/#%E5%A4%A2)
Character decomposition 字形分解 [?]:
Component 夢
from (rem- 林 lín)
from (rem+ eyebrows艹 - eyes 罒 - body 冖 person-dreaming) and
moon 夕
A177 梦[夢]
simp 梦.
(name- person-dreaming (梦)夢 mèng)

Decomposition notes 字形分解说明 [?]:
(- eyelids 艹 and eyes 罒 and body 冖勹 of a person sleeping and moon 夕
(- see 㝱)