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Fri, 21 May 2021 04:39:01 -0700 (PDT) MIME-Version: 1.0 References: <873D08A9-F321-474A-8440-CCE7DCCBA529@gmail.com> <20210414120551.GA3882@tarpaulin.shahaf.local2> <6CEA4F3E-9A64-44E1-9121-FA9D5E053AB5@gmail.com> <20210414140950.GH3882@tarpaulin.shahaf.local2> <0be2a280-9f0e-4762-87cb-aa6af32a813c@www.fastmail.com> <20210501144344.GA4080@tarpaulin.shahaf.local2> <20210503160445.GD16336@tarpaulin.shahaf.local2> In-Reply-To: From: Marlon Richert Date: Fri, 21 May 2021 14:38:25 +0300 Message-ID: Subject: Re: sysexits.h codes? (was: Re: [RFC][PATCH] `newuser` prompt theme) To: Zsh hackers list Content-Type: text/plain; charset="UTF-8" X-Seq: 48890 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 Tue, May 4, 2021 at 2:13 PM Marlon Richert wrote: > I've given it some more thought and the best option, I think, would be > as follows: > * Have an associative array $sysexits. > * Let the keys be the return codes and the values be the exact > descriptions that PRINT_EXIT_VALUE shows (minus the 'zsh: ' prefix and > command suffix, of course). > * Include all of 0 (success), 1 (failure), 2 (error), 64 - 78 > (sysexits.h), 126 (command not executable), 127 (command not found), > and 129 - 159 (signal.h). (Anything else I'm forgetting?) > * $sysexits could either be built in, like $signals, or be available > through a module. > > Additional features for consideration: > * Make $sysexits editable, so that you can modify what PRINT_EXIT_VALUE outputs. > * Let PRINT_EXIT_VALUE support formatting in the form of prompt escape > sequences. Actually, I think it would be pretty nice to have something like $TIMEFMT but for exit codes. And adding support to both of these for prompt escape sequences would be great. :)