From: Wolfgang Denk <wd@denx.de>
To: u-boot@lists.denx.de
Subject: [PATCH 0/3] add "call" command
Date: Fri, 25 Sep 2020 15:09:55 +0200 [thread overview]
Message-ID: <4118922.1601039395@gemini.denx.de> (raw)
In-Reply-To: <4b00225d-d960-4a14-9aec-110ddddf7f30@gmx.de>
Dear Heinrich Schuchardt,
In message <4b00225d-d960-4a14-9aec-110ddddf7f30@gmx.de> you wrote:
>
> Further we cannot first introduce a command call and then eliminate it
> due to backward compatibility. We should decide on the final version
> beforehand.
Full agreement. we need a concept of what is needed / wanted first.
And then we should look how current vrsions of hush fit into this.
> In the Linux world you can override a command using an alias. So I am
> not sure if a built in command should take precedence over a variable of
> the same name or the other way round.
This is simple. The PoLA (Principle of Least Astonishment) applies
here. Behaviour must be the same as in other (to some extent POSIX
compatible) shells. A shell should parse it's input, not adhoculate
it.
Best regards,
Wolfgang Denk
--
DENX Software Engineering GmbH, Managing Director: Wolfgang Denk
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
"Ada is PL/I trying to be Smalltalk. - Codoso diBlini
next prev parent reply other threads:[~2020-09-25 13:09 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-25 11:19 [PATCH 0/3] add "call" command Rasmus Villemoes
2020-09-25 11:19 ` [PATCH 1/3] cli_hush.c: refactor handle_dollar() to prepare for cmd_call Rasmus Villemoes
2020-09-25 13:02 ` Wolfgang Denk
2020-09-25 11:19 ` [PATCH 2/3] cli_hush.c: add "call" command Rasmus Villemoes
2020-09-25 13:18 ` Rasmus Villemoes
2020-09-26 8:37 ` Wolfgang Denk
2020-09-25 11:19 ` [PATCH 3/3] ut: add small hush tests Rasmus Villemoes
2020-09-25 11:52 ` [PATCH 0/3] add "call" command Heinrich Schuchardt
2020-09-25 12:36 ` Rasmus Villemoes
2020-09-25 13:09 ` Wolfgang Denk [this message]
2020-09-25 13:38 ` Rasmus Villemoes
2020-09-25 13:38 ` Heinrich Schuchardt
2020-09-25 13:51 ` Rasmus Villemoes
2020-09-26 8:55 ` Wolfgang Denk
2020-09-26 8:51 ` Wolfgang Denk
2020-09-26 10:39 ` Heinrich Schuchardt
2020-09-26 14:13 ` Wolfgang Denk
2020-09-25 12:59 ` Wolfgang Denk
2020-09-25 14:40 ` Simon Glass
2020-09-26 14:02 ` Wolfgang Denk
2020-09-29 17:45 ` Tom Rini
2020-09-30 11:46 ` Wolfgang Denk
2020-10-07 7:20 ` [PATCH v2 0/3] allow positional arguments with "run" Rasmus Villemoes
2020-10-07 7:20 ` [PATCH v2 1/3] cli_hush.c: refactor handle_dollar() to prepare for "run with arguments" Rasmus Villemoes
2020-10-12 3:34 ` Simon Glass
2020-10-07 7:20 ` [PATCH v2 2/3] allow positional arguments with "run" command Rasmus Villemoes
2020-10-12 3:34 ` Simon Glass
2020-10-12 7:06 ` Rasmus Villemoes
2020-10-15 15:05 ` Simon Glass
2020-10-15 22:06 ` Rasmus Villemoes
2020-10-19 7:31 ` Wolfgang Denk
2020-10-19 8:31 ` Rasmus Villemoes
2020-10-19 8:49 ` Wolfgang Denk
2020-10-07 7:20 ` [PATCH v2 3/3] ut: add small hush tests Rasmus Villemoes
2020-10-12 3:34 ` Simon Glass
2020-11-05 7:25 ` [PATCH v2 0/3] allow positional arguments with "run" Rasmus Villemoes
2020-11-06 20:52 ` Tom Rini
2020-11-08 13:28 ` Wolfgang Denk
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