From mboxrd@z Thu Jan 1 00:00:00 1970 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on inbox.vuxu.org X-Spam-Level: X-Spam-Status: No, score=-3.4 required=5.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED,UNPARSEABLE_RELAY autolearn=ham autolearn_force=no version=3.4.4 Received: (qmail 32680 invoked from network); 12 Aug 2021 00:35:26 -0000 Received: from zero.zsh.org (2a02:898:31:0:48:4558:7a:7368) by inbox.vuxu.org with ESMTPUTF8; 12 Aug 2021 00:35:26 -0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=zsh.org; s=rsa-20210803; h=List-Archive:List-Owner:List-Post:List-Unsubscribe: List-Subscribe:List-Help:List-Id:Sender:Content-Type:Subject:Cc:To:From:Date: References:In-Reply-To:Message-Id:Mime-Version:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID; bh=MXpLzxfWQJzvTcZK+96vF+srEIY//RDoiBPlbjFtRls=; b=GxdVkhS55+7wrqYq1gUUoj5EVk /tY4WLgBNAebiT1Vx7g9cky2Y7ZufV9Y9BkE3Vr5wM1Zw2gvpjbm7VnpyQrAyAltOsvintlFdIJWN rKneOZdl2FkxxtWDobk73msAbV9ZTbl4f4XsnIt3VGzZHgnbpKmis/7O228pJziVzCXr8ZLag7qxy yhY/PURup3965dznxwqyqXC47vdIPB6DhFybBLVeLm0+AwoLXzSmL+D9cizS1KmqpiTWBvxdxMd5Z oOQJe3klnMhMyWO1IjTIPwTtMNYFV6+wnHl914bUp+ZQmHgiTb5eRSy0tYyN8DGeyVyGE+jaKiWa5 3K75OWLA==; Received: from authenticated user by zero.zsh.org with local id 1mDygw-000JYX-0n; Thu, 12 Aug 2021 00:35:26 +0000 Received: from authenticated user by zero.zsh.org with esmtpsa (TLS1.3:TLS_AES_256_GCM_SHA384:256) id 1mDyg1-000IpP-3P; Thu, 12 Aug 2021 00:34:29 +0000 Received: from compute3.internal (compute3.nyi.internal [10.202.2.43]) by mailauth.nyi.internal (Postfix) with ESMTP id 8CC9727C0054; Wed, 11 Aug 2021 20:34:27 -0400 (EDT) Received: from imap2 ([10.202.2.52]) by compute3.internal (MEProxy); Wed, 11 Aug 2021 20:34:27 -0400 X-ME-Sender: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedvtddrkedvgdefhecutefuodetggdotefrodftvf curfhrohhfihhlvgemucfhrghsthforghilhdpqfgfvfdpuffrtefokffrpgfnqfghnecu uegrihhlohhuthemuceftddtnecusecvtfgvtghiphhivghnthhsucdlqddutddtmdenuc fjughrpefofgggkfgjfhffhffvufgtsehttdertderreejnecuhfhrohhmpefnrgifrhgv nhgtvggpgggvlhojiihquhgviicuoehlrghrrhihvhesiihshhdrohhrgheqnecuggftrf grthhtvghrnhepieekjeevledugeefiefgueelgffgtddtgeehvedvhedviefghedvffeu vddvueehnecuvehluhhsthgvrhfuihiivgeptdenucfrrghrrghmpehmrghilhhfrhhomh eplhgrrhhrhihvodhmvghsmhhtphgruhhthhhpvghrshhonhgrlhhithihqdduudehudek jeejtdegqdduudelvdejfeekhedqlhgrrhhrhihvpeepiihshhdrohhrghesfhgrshhtmh grihhlrdgtohhm X-ME-Proxy: Received: by mailuser.nyi.internal (Postfix, from userid 501) id E9DECA03D5D; Wed, 11 Aug 2021 20:34:26 -0400 (EDT) X-Mailer: MessagingEngine.com Webmail Interface User-Agent: Cyrus-JMAP/3.5.0-alpha0-554-g53a5f93b7d-fm-20210809.002-g53a5f93b Mime-Version: 1.0 Message-Id: <8d3c51cd-31f3-4dbe-a40d-fdc8b18bd593@www.fastmail.com> In-Reply-To: References: <27bc215c-3916-4afe-b8b3-7946dd0cb4bc@www.fastmail.com> Date: Wed, 11 Aug 2021 20:34:05 -0400 From: =?UTF-8?Q?Lawrence_Vel=C3=A1zquez?= To: "Zach Riggle" Cc: "Bart Schaefer" , zsh-users@zsh.org Subject: =?UTF-8?Q?Re:_Odd_behavior_with_various_(q)_array_modifiers_and_non-prin?= =?UTF-8?Q?table_characters_(backspace,_newline)?= Content-Type: text/plain X-Seq: 26924 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: On Wed, Aug 11, 2021, at 8:22 PM, Bart Schaefer wrote: > On Wed, Aug 11, 2021 at 4:25 PM Zach Riggle wrote: > > > > TLDR 2: I also learned that (q+) is my new favorite, and my code > > should use "command echo" to avoid the above behavior. > > You more likely want "setopt BSD_ECHO". > > You can also use > disable echo > but that might have unexpected side-effects on scripts written by others. A third option is to stick to print -r -- $foo or printf '%s\n' $foo which behave predictably and are zsh builtins. (The latter is also POSIX-compliant.) -- vq