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[2603:6081:7b01:cbda:5170:f33c:21eb:73eb]) by smtp.gmail.com with ESMTPSA id t1sm5555531qtc.32.2021.07.06.07.54.22 (version=TLS1_2 cipher=ECDHE-ECDSA-CHACHA20-POLY1305 bits=256/256); Tue, 06 Jul 2021 07:54:22 -0700 (PDT) Date: Tue, 6 Jul 2021 10:54:20 -0400 From: Tom Rini To: Wolfgang Denk Cc: Sean Anderson , u-boot@lists.denx.de, Marek =?iso-8859-1?Q?Beh=FAn?= , Simon Glass , Roland Gaudig , Heinrich Schuchardt , Kostas Michalopoulos Subject: Re: [RFC PATCH 02/28] cli: Add LIL shell Message-ID: <20210706145420.GQ9516@bill-the-cat> References: <20210701061611.957918-1-seanga2@gmail.com> <20210701061611.957918-3-seanga2@gmail.com> <126700.1625223815@gemini.denx.de> <8bbdb7a1-5085-a3b7-614f-12ae9aee8e8b@gmail.com> <18831.1625340810@gemini.denx.de> <20210705191058.GB9516@bill-the-cat> <192152.1625557603@gemini.denx.de> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="W1Uch4ZkhB38gmQ0" Content-Disposition: inline In-Reply-To: <192152.1625557603@gemini.denx.de> X-Clacks-Overhead: GNU Terry Pratchett User-Agent: Mutt/1.9.4 (2018-02-28) X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.34 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" X-Virus-Scanned: clamav-milter 0.103.2 at phobos.denx.de X-Virus-Status: Clean --W1Uch4ZkhB38gmQ0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Jul 06, 2021 at 09:46:43AM +0200, Wolfgang Denk wrote: > Dear Sean, >=20 > In message you wrote: > > > > >>> foo() { proc foo {first second} { > > >>> echo $1 $2 echo $first $second > > >>> } } > > > > This is not possible. We only have eval (run) as of today. I view adding > > functions as one of the most important usability improvements we can > > make. >=20 > Again: this is not an issue with hush as is, but only with our > resource-limited port of a nearly 20 year old version of it. >=20 > Updating to a current version would fix this, in an almost 100% > backward compatible way. Let us cut to the chase then. Who is going to port a modern version of hush over to U-Boot, and maintain it? If we fork and forget again, we'll be in a bad place once again in 2-3 years. --=20 Tom --W1Uch4ZkhB38gmQ0 Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQGzBAABCgAdFiEEGjx/cOCPqxcHgJu/FHw5/5Y0tywFAmDkbpkACgkQFHw5/5Y0 tyxg6AwAt01GYvPz3FQ+QUsysD+iI5+EGR7kYE0xe9+BqapPBWdTyXR79imnkW/U 2OmjK21RWauAKjXgQRMZgUm+rD4uLR1qSFNc8c2VAbash1Sc+tb8yDR3G8K4+vfj cWCXZA6sG7AJFESZDAa2geIabGkwsEetw1EldJeyEd1GLWlmtINal7VXJht9x1/L /fC6IA6Xh+F3PydeWX0Kb78eXM3G+cxPvXNw8CwXGBf+JG0m+W/lSBmzGAQ5ZvS8 Q+C/8zIiQIihcqqhj9wdRdasF9Bjd9/u6bpo6z8dGmdzZ0pTEdpCdiSttdw7Ztrn SlXpil0xcWITmpMPriDvKOTCTcTG6AhiURtoEM4VCRY5VSDNZKTutrCQlXdKtvIr f8vntkKNr/bPztsRe5meJVcOQk5xpyuRNYfwpgUNAOSOxxOayIaFsXYXo4xIbzSe wGfgS35i5zy0fAPPxiuHfFj7l7JoHvbZNC2u1V3nkRANoECHwck/mtbMEJSNv//M 1OdNwpU0 =mR/R -----END PGP SIGNATURE----- --W1Uch4ZkhB38gmQ0--