Re: Assignment-like word shouldn't be subjected to tilde expansion in POSIX mode

Path	csiph.com!xmission!news.snarked.org!news.linkpendium.com!news.linkpendium.com!panix!usenet.stanford.edu!not-for-mail
From	"M. Nejat AYDIN" <mnaydin@yahoo.com>
Newsgroups	gnu.bash.bug
Subject	Re: Assignment-like word shouldn't be subjected to tilde expansion in POSIX mode
Date	Tue, 21 Jul 2020 10:55:06 +0300
Lines	18
Approved	bug-bash@gnu.org
Message-ID	<mailman.273.1595318116.24492.bug-bash@gnu.org> (permalink)
References	<CAH7i3LqG=mnoiSbetxVdg3wqso5orGgMqQk70-UfJ=wcdf6uLQ@mail.gmail.com> <8ddc4816-f85e-97b3-5c51-9b55acdcaca5@case.edu> <9881b6b4-237f-ea61-d9fc-9c3f9f9ae4c3@yahoo.com>
NNTP-Posting-Host	lists.gnu.org
Mime-Version	1.0
Content-Type	text/plain; charset=utf-8; format=flowed
Content-Transfer-Encoding	8bit
X-Trace	usenet.stanford.edu 1595318117 12948 209.51.188.17 (21 Jul 2020 07:55:17 GMT)
X-Complaints-To	action@cs.stanford.edu
To	bug-bash@gnu.org
Envelope-to	bug-bash@gnu.org
DKIM-Signature	v=1; a=rsa-sha256; c=relaxed/relaxed; d=yahoo.com; s=s2048; t=1595318111; bh=wSWxWEa0vxnZ1lpdi6kX/FezlOSqpOy4Ene9LwU5sJY=; h=Subject:To:References:From:Date:In-Reply-To:From:Subject; b=p5jjgFAqOkk3bmg5ZD068EWznVlrEBvyp2+b96p1rGpQ/idzJgMhwnkok0g7tZsPbDKgY3c84c0wCJk9SuI16of9y14ZQ6RmYWwxJnuYQYTy/TPX0q1p/zcj52YCiLBOgjvOtBZzeXWRBZD1YieMh7brWZvXNLvG6TuOJFHLF7BZGc7j8D08SsdW81azu/6FjRDALko4KPX06DrKkjuaSz09UqZd/eaDmx8BzshG/F5VOwnT134ZnIMrhZt8zanxz1Nd4DHtWSExCjrtUwNiZhOFXnvPtqNFL7gXxIXhF1uExAzWnVADupXYVo1Hs84hqB62nVV+XIWARJb/bk6BOg==
X-YMail-OSG	fMpXRcIVM1nbbsrSTiZfR5qHvQTs_8z43ktB_lemxqglP2edg_3BvGpluiH8FPC 6qzwY2BtUfJOBUqO7mQMsX5uFLwvdBuPFMzDR73LbH6yTTgF1bDZ3p2ryMkuq2QiBDhSmMnfblSH Ax458FrKLBHKcPw7HI2J8rjsrDQkODToWxFk3El9QyiICNLRqWFNsqKA6EQcM8JT_p1icU.IklPL YdKMy8.g0ryANTwkDC1sFqHWK.ZV_EAPqlBaOw_C9fmmJK0ynesiWyaPDYdrNTx3DzoLPPvEkRsc 7S8kMTrOAiCUYJaia1IwdD3ZxFXTYJpmGNMq3St_Htuib.SzB_dyAhRBXSWiVkd5tN1qFMjKW9Wg vPrDPtR5X8Fjs7yGgiUy_31XTDyadFKYEKkjCoPHS5XeLHwiebzT18o8OaBRcYCWDyPTFVCqn25R UTNQ5Jia0Z_.9CIqU1niuD7HuUNYYVFK3rEtG.47ImgElKpBrAmnLc3jkci8N908QaKR1y0RuvsN Puxutro8wp1jNkiO4Mf8dTPm9jhX56oLPMi9IoG5hIInYvq6mgQsOx_zEt9HtMHQ38OSg7VZ_nHb LSXCM0UWbl6XtDYkhzx7zFdmi8jkfEv2rmjUbhPmf4rhrZmdLOSAaLNSKGcCNevNSzEnLQKakT3w bjzTtNaYr8yl_sGlSG3Sc_Z.H6t4LRCGnBR7uD2BwxsdCE0Dg55Z0d8NXhK4HpSOhdaTdMGN7oCW TI_yuiMyZNu1j4QVWr6Yw.RO9boxCsciKdGyI5.doVJ_jkz4X1Joypd5pFtXwxdIPkzXG1YeSUve nCy.YeKowT7XILZjdfDyuHZK7Q4WjmFDhwmjD4VBg2vW0xH71vvWgBe_ednjuAzMMrqJD2JofQvP _BA9fkkWELaS0TD150pUThZj8NoPHfDrp7HwS_OGyzroAUfOLjQHF4hLQoSEDXWAibFGpYpysQQU Al4DTrcSQt62vUFty_csTlDB.Zlqc.XsCgg1DT7iCNjUHnkN.5XlkSEjRgV1oK2u5qk8OXVDwXYa 9OnAvy_1srXKh6SIQGUpvE.nBwZO5ZlHQUbB015HIG6ZbeStVaNOksD8.TJaBaM0eyXEFpcTIHm7 mPVk42AbQWcSDdPPNU_avHLZZGJUyje4_NALFRZO60Rad38XV2MtqJHTUAgxVYMi7wl3.LC8EJh2 HGQHOi8zaY6z0j_GPN2SD2mUrq92oQTEEGCLcPtAsos_fTpPT_WtHEu2sZTKI6FJs0no2QVJ_WGR fm0DTQk2rGcOTyrPtxDA3jHflPmfD_vUNuF.Sim37nP0Uv307gtHtTpF3Casp5dsaOTiuSjJMhR5 q5Kp1ULiOmXWBw3nor_BnYTQr.NU2AfDK13q7ra.rB2ehDGyPHaDAt7BL7qAoflL2TVA-
User-Agent	Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0
In-Reply-To	<8ddc4816-f85e-97b3-5c51-9b55acdcaca5@case.edu>
Content-Language	en-US
X-Mailer	WebService/1.1.16271 hermes_yahoo Apache-HttpAsyncClient/4.1.4 (Java/11.0.7)
Content-Length	508
Received-SPF	pass client-ip=74.6.128.31; envelope-from=mnaydin@yahoo.com; helo=sonic304-56.consmr.mail.bf2.yahoo.com
X-detected-operating-system	by eggs.gnu.org: First seen = 2020/07/21 03:55:11
X-ACL-Warn	Detected OS = Linux 3.1-3.10 [fuzzy]
X-Spam_score_int	-30
X-Spam_score	-3.1
X-Spam_bar	---
X-Spam_report	(-3.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H2=-1, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no
X-Spam_action	no action
X-BeenThere	bug-bash@gnu.org
X-Mailman-Version	2.1.23
Precedence	list
List-Id	Bug reports for the GNU Bourne Again SHell <bug-bash.gnu.org>
List-Unsubscribe	<https://lists.gnu.org/mailman/options/bug-bash>, <mailto:bug-bash-request@gnu.org?subject=unsubscribe>
List-Archive	<https://lists.gnu.org/archive/html/bug-bash>
List-Post	<mailto:bug-bash@gnu.org>
List-Help	<mailto:bug-bash-request@gnu.org?subject=help>
List-Subscribe	<https://lists.gnu.org/mailman/listinfo/bug-bash>, <mailto:bug-bash-request@gnu.org?subject=subscribe>
X-Mailman-Original-Message-ID	<9881b6b4-237f-ea61-d9fc-9c3f9f9ae4c3@yahoo.com>
X-Mailman-Original-References	<CAH7i3LqG=mnoiSbetxVdg3wqso5orGgMqQk70-UfJ=wcdf6uLQ@mail.gmail.com> <8ddc4816-f85e-97b3-5c51-9b55acdcaca5@case.edu>
Xref	csiph.com gnu.bash.bug:16596

Show key headers only | View raw

On 7/19/20 1:04 AM, Chet Ramey wrote:
> On 7/18/20 1:38 AM, Oğuz wrote:
>> See:
>>
>>      $ set +k -o posix
>>      $ echo foo=~:~
>>      foo=~:/home/oguz
>>
>> If I'm not misreading the standard `foo=~:~' should be printed
>> verbatim, all shells I have except bash does so.
> 
> Thanks for the report. This one has been around since bash-3.1.

Also, shouldn't the tilde be expanded following
     $ echo ~:
? The colon terminates tilde-prefix in an assignment, but there is no
assignment involved here.

Back to gnu.bash.bug | Previous | Next | Find similar

Thread

Re: Assignment-like word shouldn't be subjected to tilde expansion in POSIX mode "M. Nejat AYDIN" <mnaydin@yahoo.com> - 2020-07-21 10:55 +0300

csiph-web