Le mer. 24 janv. 2024 à 17:39, Steve Downey via SG16 <sg16@lists.isocpp.org> a écrit :
u8"\N{OHM SIGN}" is probably the closer to right thing, since it's distinguishable from u8"\N{GREEK CAPITAL LETTER OMEGA}"
Distinguishable yes, but canonically equivalent, and discouraged.
The Unicode Standard reads, in Section 7.2 Greek, sub Greek Letters as Symbols,
The ohm sign is canonically equivalent to the capital omega, and normalization would remove any distinction. Its use is therefore discouraged in favor of capital omega.

Best regards,

Robin Leroy