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Tue, 20 Sep 2022 16:08:55 -0700 (PDT) MIME-Version: 1.0 References: <20220920135404.64r5fnrlgmgxogye@chazelas.org> In-Reply-To: <20220920135404.64r5fnrlgmgxogye@chazelas.org> From: Bart Schaefer Date: Tue, 20 Sep 2022 16:08:44 -0700 Message-ID: Subject: Re: [bug] locale ctype not always honoured properly in pcre matching To: Zsh hackers list Content-Type: text/plain; charset="UTF-8" X-Seq: 50656 Archived-At: X-Loop: zsh-workers@zsh.org Errors-To: zsh-workers-owner@zsh.org Precedence: list Precedence: bulk Sender: zsh-workers-request@zsh.org X-no-archive: yes List-Id: List-Help: List-Subscribe: List-Unsubscribe: List-Post: List-Owner: List-Archive: I'm not 100% sure, but I think this is because in Src/Modules/pcre.c the state of UTF-8 parsing is cached and only changes when the MULTIBYTE option is different upon re-entry. Changing the locale doesn't have that effect.