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authorKarl Williamson <khw@cpan.org>2022-08-31 08:37:52 -0600
committerKarl Williamson <khw@cpan.org>2022-08-31 08:37:52 -0600
commite4bbbfe02b9e9aae521b164eba0e518ca478945f (patch)
tree24b3ff50705b1f14734c1c15074cd5752d649998 /patchlevel.h
parent112f4f94ee0433b46530c806e4b4dee9f06bc382 (diff)
parent45488af500bfccfc3d16e5767274bb885c901d95 (diff)
downloadperl-e4bbbfe02b9e9aae521b164eba0e518ca478945f.tar.gz
Merge branch 'Improve switching to a new LC_CTYPE locale' into blead
This series of commits caches the LC_CTYPE value so it doesn't need to be recalculated And uses our built-in fold tables for the C and UTF-8 locales. This saves work and avoids bugs in vendors' locale definitions A new diagnostic is raised when someone switches to, say an ISO 2022, multibyte locale that is not UTF-8. These are unsupported, and can crash the interpreter. The message is thus marked as S And new verbose debugging info is added.
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