DMARC-Filter: OpenDMARC Filter v1.4.2 delorie.com 51OGv9Tv3812017 Authentication-Results: delorie.com; dmarc=pass (p=none dis=none) header.from=cygwin.com Authentication-Results: delorie.com; spf=pass smtp.mailfrom=cygwin.com DKIM-Filter: OpenDKIM Filter v2.11.0 delorie.com 51OGv9Tv3812017 Authentication-Results: delorie.com; dkim=pass (1024-bit key, unprotected) header.d=cygwin.com header.i=@cygwin.com header.a=rsa-sha256 header.s=default header.b=Y/MqgVkY X-Recipient: archive-cygwin AT delorie DOT com DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org C15233858C51 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cygwin.com; s=default; t=1740416227; bh=7PuA1wRBzUuA5TahqwSv8mUE4Rn42vfr9yq2YVUfRx8=; h=References:In-Reply-To:Date:Subject:To:List-Id:List-Unsubscribe: List-Archive:List-Post:List-Help:List-Subscribe:From:Reply-To: From; b=Y/MqgVkYbp3/KACQTXmo5ReIyZMAqfniGYwAF+J2dgc2SMIiXtDdU+pHZJkXJok2k DCM/OzFh44Y4Q9vpDbJqQNDfesS2i0XrAeu9j3dNzndFrTwR1dSGG3zqrUV4s6HlAf fM6jbh7IbYF6HpIqglGV7iOVKRv+fknNpUD0yo38= X-Original-To: cygwin AT cygwin DOT com Delivered-To: cygwin AT cygwin DOT com DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 211123858D37 ARC-Filter: OpenARC Filter v1.0.0 sourceware.org 211123858D37 ARC-Seal: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1740416164; cv=none; b=ORtfz9Fx3uksqxVkXjpkQZt9kylN2OSFz4J07FPOucDB5Y3dYp8iAjHaqmHDymhiudg0geWN6ENVhWua6KwPBCyL28McKrbp5OjZjvW9KeXgC3VLr2vGoVfChLYKcaQfhODEQWF7wDVG7INgiKpoDtnIMbsP8WB5SSFTm3PJ0xw= ARC-Message-Signature: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1740416164; c=relaxed/simple; bh=CUSI9+bH7O4Hy42NDCKZolqR8bB6Tcv3hNV6iyfY1ME=; h=DKIM-Signature:MIME-Version:From:Date:Message-ID:Subject:To; b=JrBjKbE8wKbl09oqLgtkqR4oH/uWQADWnYRlf0TZ7tXWQS38mKGiNehbbczycaWUV6su/rthd7foWFJhbf21dZsJPfBp3uIQt897yaNaXSjiR9ExXucDB5L5kfJRhuvTVlG2AYY45MjMXJyBsRTHnL3narzResgYwAnU/PaijrE= ARC-Authentication-Results: i=1; server2.sourceware.org DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 211123858D37 X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1740416163; x=1741020963; h=to:subject:message-id:date:from:in-reply-to:references:mime-version :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=CUSI9+bH7O4Hy42NDCKZolqR8bB6Tcv3hNV6iyfY1ME=; b=dYhx4mNgEuPNNm2sWZnm+FDvLUy72Ej19kiwljrzWgyKo8I4UtTvV55J/Pk2tbdVNK IWEQhTyBRFZoftRHetBNYp6IFEA25h5U8uwR9405eo0DLqZSK7T8r3YyDumQw+Dhn/hY 9mIN3wAzoaSP2Wfm9toY79B8PI8VtwTzBlzDtBMtEeFhLnHoTcysqXHAbi85YMumDF3P cNU8pOA5QIKwBRIGElWZ5ArtbGPZ6UAdzvDcRiCcxVYhV+/HEVZBBfR5hmc7MOH//KVg OOZ496fTf5i9YS3UZN4IuHJ5xLcGpRxwKOpm3/c3cN+8t5YXcfzE/9uwYkcp0XGyUDpd FxtA== X-Gm-Message-State: AOJu0Yw0Tw85+951Xraa45UOMx2ig7/Xp9UAJTdTK+59ek+0pvHcUs9U EJFn3EINi87jjyReADcNo1G33fx8l8x0MHO2Zh8dqpH8jGxPReEaGtbMWRJABFzFjM9djGtL5d5 dOVJK70+ga1gYoUoPRd7KQOf4wnwSW+wE X-Gm-Gg: ASbGncvnp1o3+KxRefZ7HBhNcgOlybwRqEcZy+Smkn+rjrH2xAAaIsyjqtW+q+QPGKv L7yFxtY1dXL6noQTDYYzio3TeAXUGgE61QC/KX82xcfOL5bIQa4bDQ8mrYKu61GQ/4jOI2O0DvR uuTq8= X-Google-Smtp-Source: AGHT+IGifDxt0arRvuMmx2f2EdWD03avlBQrCM31mHvFxzNwhkv0FBSOcXM+lpDtCHdFiFUwVi9wEbuwznO5f6abcTU= X-Received: by 2002:a05:6122:3783:b0:520:b76d:f3c9 with SMTP id 71dfb90a1353d-521dcd709b4mr10113686e0c.1.1740416163399; Mon, 24 Feb 2025 08:56:03 -0800 (PST) MIME-Version: 1.0 References: In-Reply-To: Date: Mon, 24 Feb 2025 17:55:35 +0100 X-Gm-Features: AWEUYZm6rb0yLsOEbmI2yJgQMV4ASMl2faKU8I7HGo29iv0qbl3IyXUiinimkTk Message-ID: Subject: Re: Bash 5 bug in Cygwin only: empty pattern inside a regular expression To: cygwin AT cygwin DOT com X-BeenThere: cygwin AT cygwin DOT com X-Mailman-Version: 2.1.30 List-Id: General Cygwin discussions and problem reports List-Archive: List-Post: List-Help: List-Subscribe: , From: LLoyd via Cygwin Reply-To: LLoyd Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "Cygwin" On Mon, 24 Feb 2025 at 17:01, LLoyd wrote: > > [...] > reg='foo|'; [[ foo =~ $regex ]] > > [...] Sorry, typo on that line, I meant to write that I also tested: regex='foo|'; [[ foo =~ $regex ]] It's probably a libc bug. Please let me know if I can do anything. LLoyd -- Problem reports: https://cygwin.com/problems.html FAQ: https://cygwin.com/faq/ Documentation: https://cygwin.com/docs.html Unsubscribe info: https://cygwin.com/ml/#unsubscribe-simple