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Wed, 7 Apr 2021 20:06:28 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=tnetconsulting.net; s=2019; t=1617843988; bh=8BWhnma6RVGrIYVF2aGdtRu6oUYi2PtI8BFjDDStVDI=; h=Subject:To:References:From:Message-ID:Date:User-Agent: MIME-Version:In-Reply-To:Content-Type:Cc:Content-Disposition: Content-Language:Content-Transfer-Encoding:Content-Type:Date:From: In-Reply-To:Message-ID:MIME-Version:References:Reply-To: Resent-Date:Resent-From:Resent-To:Resent-Cc:Sender:Subject:To: User-Agent; b=deW49/qjjpiH9RipebJN5GkCxP/imCG4LjVlMB2LU8yJPY2tyonOreLtx9OFV+b2t VGh6LImdLw9REordTMqpPxL/R55iHdHqsQnTwGVjiO+DvXpCKlDvCQhw4i5KIbSNqv OdxjNWKIYeP5noavPlhJWG/cAFEQkm9q1TSH5ZLM= Subject: Re: alias with a parameter To: zsh-users@zsh.org References: <20210407070518.szoet4rxbouwzelm@chazelas.org> From: Grant Taylor Organization: TNet Consulting Message-ID: Date: Wed, 7 Apr 2021 19:06:30 -0600 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.9.0 MIME-Version: 1.0 In-Reply-To: Content-Type: multipart/signed; protocol="application/pkcs7-signature"; micalg=sha-256; boundary="------------ms040207080103040800030306" X-Seq: 26639 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: This is a cryptographically signed message in MIME format. --------------ms040207080103040800030306 Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: quoted-printable On 4/7/21 6:48 AM, lb@covisp.net wrote: > Bad idea, or just a style "this is proper practice" sort of thing? >=20 > I can't imagine any 'bad idea' from this, as it is doing the same=20 > basic thing. Stephane is correct. It's actually a bug which I occasionally tickle.=20 I've just never been motivated to do anything about it. The bug is when I would try to p(ush)d to a directory that doesn't=20 exist, e.g. typo. I end up unwittingly doing a popd backwards. I just actually hacked this together. pd () { [ $# -eq 1 ] && pushd "${1}" [ $# -eq 0 ] && popd } I should have expected (and did) that my function would be scrutinized.=20 Which I'm cool with. But even my buggy version demonstrates that=20 function parameters do work, which is what the OP's question was about. = ;-) --=20 Grant. . . . unix || die --------------ms040207080103040800030306 Content-Type: application/pkcs7-signature; name="smime.p7s" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="smime.p7s" Content-Description: S/MIME Cryptographic Signature MIAGCSqGSIb3DQEHAqCAMIACAQExDzANBglghkgBZQMEAgEFADCABgkqhkiG9w0BBwEAAKCC CzkwggUhMIIECaADAgECAhA/wgXwQl9mDHSg5enGHBeSMA0GCSqGSIb3DQEBCwUAMIGWMQsw CQYDVQQGEwJHQjEbMBkGA1UECBMSR3JlYXRlciBNYW5jaGVzdGVyMRAwDgYDVQQHEwdTYWxm b3JkMRgwFgYDVQQKEw9TZWN0aWdvIExpbWl0ZWQxPjA8BgNVBAMTNVNlY3RpZ28gUlNBIENs aWVudCBBdXRoZW50aWNhdGlvbiBhbmQgU2VjdXJlIEVtYWlsIENBMB4XDTIwMTExNjAwMDAw MFoXDTIxMTExNjIzNTk1OVowKzEpMCcGCSqGSIb3DQEJARYaZ3RheWxvckB0bmV0Y29uc3Vs dGluZy5uZXQwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDM6cGNMlSUFPM3zVw+ VgSslz2QRtMj+FerQ0DpmgbhUzqm5hMRe0hMA2OBf41HDAeOV0RKcLx2+HozHlyQST2xagOX 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