Re: string substitution broken since 5.2

[Koichi Murase]

2022年11月4日(金) 23:26 Martin D Kealey <martin@kurahaupo.gen.nz>:
> I now very much regret not commenting on this proposal during the
> pre-release period, and I apologise for not having done so.

I actually raised the concern in [1], but Chet's reply [2] at the time was

> I generally make new functionality that's controlled by a separate option
> off by default in releases. I'll do the same here.

Chet seems to have changed his mind after that (as Chet explained in
another reply in this reply tree), and it was not made off in
releases.

[1] https://lists.gnu.org/archive/html/bug-bash/2022-01/msg00036.html
[2] https://lists.gnu.org/archive/html/bug-bash/2022-01/msg00043.html