From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 8968 invoked by alias); 7 Dec 2016 03:25:35 -0000 Mailing-List: contact zsh-workers-help@zsh.org; run by ezmlm Precedence: bulk X-No-Archive: yes List-Id: Zsh Workers List List-Post: List-Help: X-Seq: 40112 Received: (qmail 17635 invoked from network); 7 Dec 2016 03:25:35 -0000 X-Qmail-Scanner-Diagnostics: from mail-qk0-f181.google.com by f.primenet.com.au (envelope-from , uid 7791) with qmail-scanner-2.11 (clamdscan: 0.99.2/21882. spamassassin: 3.4.1. Clear:RC:0(209.85.220.181):SA:0(-0.0/5.0):. Processed in 1.175172 secs); 07 Dec 2016 03:25:35 -0000 X-Spam-Checker-Version: SpamAssassin 3.4.1 (2015-04-28) on f.primenet.com.au X-Spam-Level: X-Spam-Status: No, score=-0.0 required=5.0 tests=HTML_MESSAGE, RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H3,RCVD_IN_MSPIKE_WL,SPF_PASS, T_DKIM_INVALID autolearn=unavailable autolearn_force=no version=3.4.1 X-Envelope-From: schaefer@brasslantern.com X-Qmail-Scanner-Mime-Attachments: | X-Qmail-Scanner-Zip-Files: | Received-SPF: pass (ns1.primenet.com.au: SPF record at _netblocks.google.com designates 209.85.220.181 as permitted sender) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=brasslantern-com.20150623.gappssmtp.com; s=20150623; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :cc; bh=Hgt6sVsQMIbSK+rqYNEewHeqO5MWpVu5RSpoFR+MlLg=; b=j26JQXJctbpTUoNx2jlXlc+RyNldOfSJ4DFelE92WLdEGlBGBGC8Aeh6985o+MezvH Pr7rklm9UB2eDm9ellJH++Pi41huiYPDHWz+yfPInH8qXARjDvAKZupF7wkecqBsqWLK Cbugigvyq8CtG85u0W5xiQaM6Hc+Fj++NSdmXbumzZCmC4lAq7QHY3cmqCNjLW8gp/uz slFpdD5VRNAu7VBtrDRCNJo3OnJgpiSkBGe59nr1rLhboq2Ok6+1BOJ80t4xIv/riIvu kvFwYAqpHrd3+d8zn6ne91b3MPTJQt7kjucZ4m8lo5/FcHjgtQzFtg0tvuPxZ+yD+vgy 029A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to:cc; bh=Hgt6sVsQMIbSK+rqYNEewHeqO5MWpVu5RSpoFR+MlLg=; b=HJYt8RTwHuUX/9flHWPCWY0b4lkDFs9sMBuvvSDjHKlGnWKfB4fYJHoM8eGvL66Di7 OB/gtCtq8cy7z90ZLmzrSlF0kvBLy5pml+HHpItu7LxghUoFSilZ/ta5DzSUkAcguZ9+ h0NA6tCFqGGPyfqZWlJwQBKBJazfyVqLavfLFlBAacDI586XwRsgU2bnfiM2IQGNeXIo hq6XIamLnlladprx9rmxOxHZe9aWzwgsQ/1gstsXoNYYyLv+YEW5Qzr4nLEbC4qbkTar Ow2dhpEnfKiC4Hx5hdgbpy0xfYEsBvQrNsIBOthHI7rFApMDe/8mSAx+tu0h/70t0az0 VcfQ== X-Gm-Message-State: AKaTC00BRCQkjU+dmuElWxQTiVPvqkgq5KeUwtXrFdHzpo3kR0GzLCpCcPe5JF7x6ZMbv0aEeaGUtUScL25o6g== X-Received: by 10.55.164.206 with SMTP id n197mr63011588qke.197.1481081128771; Tue, 06 Dec 2016 19:25:28 -0800 (PST) MIME-Version: 1.0 In-Reply-To: References: From: Bart Schaefer Date: Tue, 6 Dec 2016 19:25:27 -0800 Message-ID: Subject: Re: Regression in bracketed-paste-magic (not in 5.2, but affects 5.3's test releases) To: Zhiming Wang Cc: Zsh hackers list Content-Type: multipart/alternative; boundary=94eb2c06567a90850e05430912b6 --94eb2c06567a90850e05430912b6 Content-Type: text/plain; charset=UTF-8 On Dec 6, 2016 6:58 PM, "Zhiming Wang" wrote: Commit 20948d0 (38579: Functions/Zle/bracketed-paste-magic: simplify saving and restoring of state) introduced a regression that results in the ZLE buffer being repeated when pasting under certain conditions. [...] Here's a simple reproducer: 2. Press the following sequence of keys (no space): ^R echo ^R ^E (history-incremental-search-backward, "echo", history-incremental-search-backward, end-of-line), then paste something, say, "zsh". This probably indicates a problem with undo-point handling around history search, which has been a sticky wicket in the past. The patch you cite replaced b-p-m's internal handling of $BUFFER with reliance on the undo mechanism. For the 5.3 release the easiest approach is likely to be to back out that change and re-apply it after the release when it can be more thoroughly debugged. --94eb2c06567a90850e05430912b6--