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Fri, 28 Apr 2023 16:22:25 +0200 Received: from oxbe21.tb.ukmail.iss.as9143.net ([172.25.160.152]) by smtp3.tb.ukmail.iss.as9143.net with ESMTP id sOzRpClTwvML8sOzRppniX; Fri, 28 Apr 2023 16:22:25 +0200 X-Env-Mailfrom: p.w.stephenson@ntlworld.com X-Env-Rcptto: zsh-workers@zsh.org X-SourceIP: 172.25.160.152 X-CNFS-Analysis: v=2.4 cv=NuYXMeRJ c=1 sm=1 tr=0 ts=644bd6a1 cx=a_exe a=I3kh1BFku3bnNore5KbC7A==:117 a=1DWFKdCB1IcA:10 a=IkcTkHD0fZMA:10 a=pGLkceISAAAA:8 a=6oick45zeSt7-DVYYmsA:9 a=QEXdDO2ut3YA:10 a=75Kt_H3ikK-EkTT1woid:22 X-Authenticated-Sender: p.w.stephenson@ntlworld.com DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ntlworld.com; s=meg.feb2017; t=1682691745; bh=GrOIrkZWwszzOVuDWkaCScgCH1NTSZ8TXnBn8z21iy8=; h=Date:From:To:In-Reply-To:References:Subject; b=NuIT1tpgb4AcGdlf6grVh81Nmz6zZheCw7SbAKTExIl0xo3uHKhO7u8t0DIUkBJey oXpVs7drqiWoZBs2VbQBj+jHHCIbzxhWeq+KKs4uipdlq03qjFKnj8TYMiF7lrBb4i aUW2GEqSP6vTe9STn8TCFFoLuJUPj6vzXHfezBjFw2FwSXYUmLXklqHORDz9K3PTHu Nk9U/lvYkECFr97dWbca0xGmIl/v7upl5phG5TbE4bls3RV7aZBj2ppZBqKK93KEIb JGA/18PMU5QX/JeOkimXcRye4gbITHT9ESqX4m1pDpMj4KBH7W2Wbbv4GlbSEhrn8O FKT/ZbA/z1e9w== Date: Fri, 28 Apr 2023 15:22:25 +0100 (BST) From: Peter Stephenson To: Zsh hackers list Message-ID: <1209713483.9390210.1682691745248@mail.virginmedia.com> In-Reply-To: References: <886115150.3264962.1682430985767@mail.virginmedia.com> <384683842.2892075.1682682065470@mail.virginmedia.com> Subject: Re: [BUG] sigsegv MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Priority: 3 Importance: Normal X-Mailer: Open-Xchange Mailer X-Originating-IP: 147.161.224.167 X-Originating-Client: open-xchange-appsuite X-CMAE-Envelope: MS4xfNrWatwhQdiba5SDa6InPIsvV5zlXqKmBEHQ0piko4r31t9qkPlFR38ldh3H61bGbNtc1wNnMyXrm9pXSFaoKLze+qq/5AEjkqbomxIOpcwW+og20srU rXruzHBrdz3U0G+D8lFr0uWaqyuDkCOAQ9PSXWFqyUAJOQJd22yoJSv5o/qDWaONu7C2C9O6PDfH31pnO+dmqjuKm5+gENqRfK/X+fNmIrASb7nJNocFKn/K X-Seq: 51678 Archived-At: X-Loop: zsh-workers@zsh.org Errors-To: zsh-workers-owner@zsh.org Precedence: list Precedence: bulk Sender: zsh-workers-request@zsh.org X-no-archive: yes List-Id: List-Help: , List-Subscribe: , List-Unsubscribe: , List-Post: List-Owner: List-Archive: > On 28/04/2023 15:13 Sebastian Gniazdowski wrote: > I'm searching for an empty word, i.e.: I'm just pressing alt-/ right > after the shell has started. The crash is when the shell is putting together what's already in your history into a set of words, so it can use them from completing. If you look at the string that is being pared in "bufferwords" at the point of the crash, which comes from the history entry "he", you should see a line from your previous command line history. That's probably causing the shell some problems --- although there's always the possibility it might be a previous history entry that's messed things up, but this is the place to look first. What you're searching for / completing probably isn't all that important. Hmm, come to think of it a bit of safety combined with a DPUTS() might help with both aspects --- I'll see if I've got time for that over the weekend. pws