Please review the following. If you agree with the proposed change
and have no further information to add, then there is no need to
respond. If you disagree with the proposed change, have corrections
or new information to offer, or have comments on the candidate
polls, then please reply by Monday, October 31st.
LWG issue 3780.
P2675R0: LWG 3780: The Paper
(format's width estimation is too approximate and not forward
The range of codepoints to be considered of width 2 is not
compatible with recent and future unicode versions.
Please adopt LWG3780 for C++23, backported to C++20
SG16 chair notes:
Thank you to Corentin for filing LWG issue 3780 and for
authoring P2675 in response to requests
for a more thorough analysis of the consequences of the proposal.
- [FR-XX]: SG16 recommends resolving the comment by adopting P2675R0.
- [FR-XX]: SG16 recommends rejecting the comment but encourages
consideration of P2675R0
for a future standard.
- [FR-XX]: SG16 recommends rejecting the comment as not a