[Crum/Wiki] Reconsider the use of the Solidus

[remnqymi]

Solidus (standard forward slash) was used to encode a number of symbols in the book. See docs and query.

Some of these are likely incorrect and need to be changed.

[remnqymi]

Let's start by categorizing all use cases of the solidus in the dataset, so we can judge them individually.

Blocking on #503!

[remnqymi]

NOTE: Old Coptic Esh (ⳇ) seems to be used in KELLIA. (Edit: This is likely incorrect. See.)

[pishoyg]

KELLIA seems to use a regular overline for ϩⲟⲗⲟⲕ/: https://coptic-dictionary.org/entry.cgi?tla=C11153

[remnqymi]

It appears that Right Low Paraphrase Bracket (⸝) is employed as well!

[remnqymi]

See also KELLIA Products, which lists valuable papers about the encoding and digitization of Coptic text.