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Sun, 30 May 2021 08:30:08 -0400 (EDT) X-Mailer: MessagingEngine.com Webmail Interface User-Agent: Cyrus-JMAP/3.5.0-alpha0-468-gdb53729b73-fm-20210517.001-gdb53729b Mime-Version: 1.0 Message-Id: In-Reply-To: References: <20210528200137.nw35xglpw7j2j4r7@chazelas.org> <20210529114352.GB25290@tarpaulin.shahaf.local2> Date: Sun, 30 May 2021 12:29:47 +0000 From: "Daniel Shahaf" To: "Zsh hackers list" Cc: "Samuel Bancal" Subject: Re: broken pipe message with setopt PRINT_EXIT_VALUE Content-Type: text/plain;charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Seq: 48956 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: Bart Schaefer wrote on Sat, 29 May 2021 15:52 +00:00: > On Sat, May 29, 2021 at 4:44 AM Daniel Shahaf = wrote: > > > > Bart Schaefer wrote on Fri, May 28, 2021 at 14:26:25 -0700: > > > PRINT_EXIT_VALUE is disabled in subshells because subshells do not= > > > normally maintain a jobs table like an interactive shell does. > > > > That's the reason in implementation terms, but what's the reason in > > user-facing terms? >=20 > Command grouping. The exit value of the subshell is still printed by > the parent if the whole group's status is nonzero. This implies that it's a bug that =C2=AB{ false; true }=C2=BB prints a = PRINT_EXIT_VALUE message for =C2=ABfalse=C2=BB. Cheers, Daniel