From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 21975 invoked by alias); 26 Sep 2011 04:30:49 -0000 Mailing-List: contact zsh-users-help@zsh.org; run by ezmlm Precedence: bulk X-No-Archive: yes List-Id: Zsh Users List List-Post: List-Help: X-Seq: 16432 Received: (qmail 8887 invoked from network); 26 Sep 2011 04:30:47 -0000 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on f.primenet.com.au X-Spam-Level: X-Spam-Status: No, score=-2.7 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FROM,HTML_MESSAGE,RCVD_IN_DNSWL_LOW autolearn=ham version=3.3.1 Received-SPF: pass (ns1.primenet.com.au: SPF record at _spf.google.com designates 209.85.213.171 as permitted sender) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; bh=0PMLOCMq72hJKLMzyCLiYuLVe6Ji0Q5Fw7+ZjHC3wAY=; b=PatG6bwhBu+/XHURSn4BcsbfKMw6R3q/hXl6yTgrSxaBRYqWoASQK3R363nDQaeogG fx8CILZdDaigtTtL/sbw7FOYFOftU2hklFP0U1Lz6jN3yzYv3/mmg3grK7xaQD/I7mz5 qJyM9CSBjEqX+rn7g9KxiUf8mKLbEXP7Hx8KI= MIME-Version: 1.0 In-Reply-To: References: <110924112412.ZM24918@torch.brasslantern.com> <110925151330.ZM20235@torch.brasslantern.com> Date: Sun, 25 Sep 2011 21:22:40 -0700 Message-ID: Subject: Re: prompts with newlines get printed twice From: =?UTF-8?Q?Jorge_Israel_Pe=C3=B1a?= To: Bart Schaefer Cc: zsh-users@zsh.org Content-Type: multipart/alternative; boundary=bcaec51dde3976e22f04add0820c --bcaec51dde3976e22f04add0820c Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Hey Bart, you said move up one less line than the amount you have. So I was playing around with the prompt by making it three lines (so that there's an empty line after the previous command's output, etc.) and the way I did it is: trap 'tput cuu1 tput cuu1' WINCH But I don't think this is the correct way? When I resize the terminal horizontally with this, the prompt keeps moving down by itself, but this doesn't happen when it's just one line and there is only one 'tput cuu1', s= o I have a feeling I'm doing it wrong. Would appreciate any comments. 2011/9/25 Jorge Israel Pe=C3=B1a > Thanks for your time Bart. > > I have tested your workaround and it does seem to work! This seems better > because there is no need to wrap the prompt directive in a function or an= y > of that stuff. > > I saw your post on the workers mailing list, thanks again for taking the > time to look into it. Hopefully now that you've brought attention to this= it > could be discussed by people more knowledgeable with the zsh source and > perhaps even get it fixed. > > For now I'm glad I have a workaround I can use in .zshrc at least :) > > Thanks again! > > On Sun, Sep 25, 2011 at 3:13 PM, Bart Schaefer wrote: > >> On Sep 24, 4:24pm, Jorge Israel Pena wrote: >> } >> } So are there any known workarounds? Or is this something that would >> } have to be fixed in zsh itself? >> >> Until a few minutes ago I'd have said it was something that needed to >> be fixed in Terminal, but I may have found a zsh bug that's behind it >> all. I've sent a possible fix to zsh-workers for discussion. >> >> On Sep 24, 5:14pm, Jorge Israel Pena wrote: >> } >> } Hey guys. I have extracted what I felt were the relevant parts from my >> } previously posted link. Like I said, I am no zsh expert (In fact I'm >> } completely new to it) so I don't know if this is right or if there are >> } more efficient, better ways of doing this. >> } >> } Source: https://gist.github.com/1240023 >> } >> } I tested it various times and it seems to be working perfectly. >> >> I don't find any evidence that this helps except possibly by waiting to >> change the prompt until the first time the WINCH is received, which >> would avoid the startup-time double prompt. I still get the prompt >> printed multiple times if I later resize the window. >> >> However, >> >> trap 'tput cuu1' WINCH >> >> (that is, move up one line on each WINCH signal) might work around it >> for you. If your prompt has more than two lines, you'll need to move >> up one less than the number of lines in the prompt. >> > > > > -- > - Jorge Israel Pe=C3=B1a > --=20 - Jorge Israel Pe=C3=B1a --bcaec51dde3976e22f04add0820c--