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Tue, 27 Apr 2021 03:46:48 -0700 (PDT) MIME-Version: 1.0 References: <95CDA630-4EE5-4003-8D9C-CCCB9A47F109@gmail.com> <4D587C0C-EB5F-4A58-A0AE-D45E43F432CD@gmail.com> <20210421212717.GE21343@tarpaulin.shahaf.local2> <214AC3E9-FFA5-4F39-A918-562682FE3A3B@gmail.com> In-Reply-To: From: Marlon Richert Date: Tue, 27 Apr 2021 13:46:12 +0300 Message-ID: Subject: Re: [PATCH] Add execute-command() widget function (was Re: [RFC][PATCH] Add change-directory() widget function) To: Bart Schaefer Cc: Zsh hackers list Content-Type: text/plain; charset="UTF-8" X-Seq: 48726 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, Apr 27, 2021 at 12:40 AM Bart Schaefer wrote: > I would think that occurs with "zle .push-line-or-edit" also? > > Anyway, no, there's no way to abort the current ZLE without $? > becoming nonzero. A lot of effort was put into preserving the value > of $? across everything that comes in between the previous command > ending (even if it ended by interrupting ZLE) and the next prompt > being printed. > > I believe you'll see similar things with e.g. edit-command-line from > the distribution, if it happens to take the branch that calls > send-break. In my patch, the last thing done before the widget exits is to set $BUFFER and call zle .accept-line. The only return value the user will see in that case is that of the executed command; not that of .push-line-or-edit. I still prefer that version. Are there drawbacks to that approach?