From: "nobu (Nobuyoshi Nakada) via ruby-core" Date: 2023-03-18T06:47:53+00:00 Subject: [ruby-core:112939] [Ruby master Bug#19532] Handling of 6-byte codepoints in left_adjust_char_head in CESU-8 encoding is broken Issue #19532 has been updated by nobu (Nobuyoshi Nakada). The change itself looks fine, but also I���m for obsoleting CESU-8. ---------------------------------------- Bug #19532: Handling of 6-byte codepoints in left_adjust_char_head in CESU-8 encoding is broken https://bugs.ruby-lang.org/issues/19532#change-102463 * Author: Eregon (Benoit Daloze) * Status: Open * Priority: Normal * ruby -v: ruby 3.2.1 (2023-02-08 revision 31819e82c8) [x86_64-linux] * Backport: 2.7: UNKNOWN, 3.0: REQUIRED, 3.1: REQUIRED, 3.2: REQUIRED ---------------------------------------- ```ruby irb(main):001:0> "\u{10000}".encode("cesu-8").chop => "\xED\xA0\x80" ``` But it should be `""`. Fix in https://github.com/ruby/ruby/pull/7510 -- https://bugs.ruby-lang.org/ ______________________________________________ ruby-core mailing list -- ruby-core@ml.ruby-lang.org To unsubscribe send an email to ruby-core-leave@ml.ruby-lang.org ruby-core info -- https://ml.ruby-lang.org/mailman3/postorius/lists/ruby-core.ml.ruby-lang.org/