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Sat, 24 Apr 2021 19:18:36 -0700 (PDT) MIME-Version: 1.0 References: <20210411175726.hxnm33mxoska2tsm@chazelas.org> <20210411193154.zkekzvb4o6xmriwo@chazelas.org> <20210413071742.tisslgg5fdqbageg@chazelas.org> <20210422153100.GD154089@zira.vinc17.org> <20210423164525.GA2033191@zira.vinc17.org> <55222-1619218004.791735@3FXq.NU49.vlrg> <20210424230219.GD2587578@zira.vinc17.org> In-Reply-To: <20210424230219.GD2587578@zira.vinc17.org> From: Bart Schaefer Date: Sat, 24 Apr 2021 19:18:25 -0700 Message-ID: Subject: Re: sh emulation POSIX non-conformances ("inf"/"Inf" in arithmetic expressions) To: Zsh hackers list Content-Type: text/plain; charset="UTF-8" X-Seq: 48699 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: On Sat, Apr 24, 2021 at 4:03 PM Vincent Lefevre wrote: > > both for the behavior and documentation, be careful with the > locales, in particular in Turkish ones. I don't know whether > this is expected in zsh, but... > > zira% zsh -fc 'export LC_ALL=fr_FR.utf8; echo $((Inf)) $((inf))' > Inf Inf > zira% zsh -fc 'export LC_ALL=tr_TR.utf8; echo $((Inf)) $((inf))' > Inf 0 schaefer[856] ls -ld /usr/share/i18n/locales/tr_TR -rw-r--r-- 1 root root 168368 Dec 16 03:04 /usr/share/i18n/locales/tr_TR schaefer[857] Src/zsh -fc 'export LC_ALL=tr_TR.utf8; echo $((Inf)) $((inf))' Inf Inf ??