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Fri, 2 Apr 2021 23:12:55 -0400 (EDT) Received: by tarpaulin.shahaf.local2 (Postfix, from userid 1005) id 4FC26W6zzYz2HV; Sat, 3 Apr 2021 03:12:51 +0000 (UTC) Date: Sat, 3 Apr 2021 03:12:51 +0000 From: Daniel Shahaf To: Marlon Richert Cc: Zsh hackers list Subject: Re: Why does _main_complete not try the next completer when $_comp_mesg is non-zero? Message-ID: <20210403031251.GE28573@tarpaulin.shahaf.local2> References: <20210331232013.GC16838@tarpaulin.shahaf.local2> <20210401170800.GA11180@tarpaulin.shahaf.local2> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20210401170800.GA11180@tarpaulin.shahaf.local2> User-Agent: Mutt/1.10.1 (2018-07-13) X-Seq: 48380 Archived-At: X-Loop: zsh-workers@zsh.org Errors-To: zsh-workers-owner@zsh.org Precedence: list Precedence: bulk Sender: zsh-workers-request@zsh.org X-no-archive: yes List-Id: List-Help: List-Subscribe: List-Unsubscribe: List-Post: List-Owner: List-Archive: Archived-At: Daniel Shahaf wrote on Thu, Apr 01, 2021 at 17:08:00 +0000: > Marlon Richert wrote on Thu, Apr 01, 2021 at 08:11:35 +0300: > > > > > On 1. Apr 2021, at 2.20, Daniel Shahaf wrote: > > >> > > >> autoload +X -Uz _complete > > >> functions[_autocomplete._complete]=$functions[_complete] > > >> _complete() { > > >> _autocomplete._complete "$@" > > >> local -i ret=$? > > >> (( ret )) && _comp_mesg='' > > >> return ret > > > > > > Considered using an «{ } always { }» block? > > > > What for? > > For clarity, since it seems that's the pattern you're shooting for. > Also, it would take care of preserving $?. I was thinking of this: _complete() { { _autocomplete._complete "$@" } always { (( $? )) && _comp_mesg='' } } Note that always blocks don't affect the overall exit code: % { (exit 42) } always { (exit 0) }; echo $? 42 % > > I have no need to ever restore the original _complete(). > > An always block wouldn't do this.