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Wed, 13 Oct 2021 16:11:32 -0400 (EDT) X-Mailer: MessagingEngine.com Webmail Interface User-Agent: Cyrus-JMAP/3.5.0-alpha0-1345-g8441cd7852-fm-20211006.001-g8441cd78 Mime-Version: 1.0 Message-Id: <557c9bb2-a10f-46db-b2fc-dec4e3a2cf30@www.fastmail.com> In-Reply-To: References: Date: Wed, 13 Oct 2021 20:11:11 +0000 From: "Daniel Shahaf" To: zsh-users@zsh.org Subject: Re: functions -t Content-Type: text/plain;charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Seq: 27237 Archived-At: X-Loop: zsh-users@zsh.org Errors-To: zsh-users-owner@zsh.org Precedence: list Precedence: bulk Sender: zsh-users-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 Wed, 13 Oct 2021 19:48 +00:00: > On Wed, Oct 13, 2021 at 11:46 AM Pier Paolo Grassi wrote: >> >> nice, thanks! >> >>> % f(){} >>> % functions -T f >>> % which f | sed -n 2p >>> # traced > > It'd be a bit better to use "functions f" here rather than "which", > so that you don't end up doing a path search etc. if "f" is not a > function. > > [[ $(functions -x0 f) =3D *$'\n# traced\n'* ]] > > is probably good enough. I'm debating whether this is commonly needed > enough that the "# traced" comment should appear in the $functions > hash. I suspect not. A boolean test, perhaps? Since =C2=ABfunctions -T=C2=BB =3D=3D =C2=ABty= peset -f -T=C2=BB, how about, say, a =C2=ABtypeget -f -T f=C2=BB command that returns 0 or 1 ac= cording to whether -T is/isn't set on the function f? The idea behind this name is that =C2=ABtypeset -x foo=C2=BB sets -x and =C2=ABtypeget -x foo=C2=BB w= ould query the setting. For instance, =C2=ABtypeget -A foo=C2=BB =3D=3D =C2=AB[[ ${(t)= foo} =3D *assoc* ]]=C2=BB. In the specific case of -T/-t, I suppose it's a fair question to ask what =C2=ABtypeset -ft foo; typeget -fT foo=C2=BB would return.