[uaxid.eqci]
Annex E (informative) Conformance with UAX #31 [uaxid]
E.6 R5 Equivalent case-insensitive identifiers [uaxid.eqci]
1
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This document considers case to be significant in identifier comparison, and
does not do any case folding.
This requirement from UAX #31 does not apply to this document.