linux-kernel - Re: [PATCH 5/7] perf list: avoid confusion of perf output and the next command prompt

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Message-ID: <20150213145244.GS24251@kernel.org>
Date:	Fri, 13 Feb 2015 11:52:44 -0300
From:	Arnaldo Carvalho de Melo <acme@...nel.org>
To:	Yunlong Song <yunlong.song@...wei.com>
Cc:	a.p.zijlstra@...llo.nl, paulus@...ba.org, mingo@...hat.com,
	linux-kernel@...r.kernel.org, wangnan0@...wei.com
Subject: Re: [PATCH 5/7] perf list: avoid confusion of perf output and the
 next command prompt

Em Fri, Feb 13, 2015 at 09:11:53PM +0800, Yunlong Song escreveu:
> Distinguish the output of 'perf list --list-opts' or 'perf --list-cmds'
> with the next command prompt, which also happens in other cases (e.g.
> record, report ...).
> 
> Example
> Before this patch:
> $perf list --list-opts
> --raw-dump $          <-- the output and the next command prompt are at
>                           the same line
> 
> After this patch:
> $perf list --list-opts
> --raw-dump
> $                     <-- the new line

Unsure about this one, IIRC this --list-opts thing was added to be used
together with shell autocompletion, have you checked that this extra
newline is OK with that?

Please try searching for the changeset that introduced --list-opts to
get info about how to test this,

Thanks,

- Arnaldo
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