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Fri, 15 Oct 2021 15:22:53 +0000 Message-ID: <30f36c61-a7b6-c15a-f083-02b69ee0bbfa@cornell.edu> Date: Fri, 15 Oct 2021 11:22:52 -0400 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:91.0) Gecko/20100101 Thunderbird/91.2.0 Subject: Re: emacs 28.0.60-1.f7e6c199bf (TEST) Content-Language: en-US To: cygwin@cygwin.com References: <1f5ec7a5-3970-3c88-268f-7752a587def8@gmail.com> From: Ken Brown In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-ClientProxiedBy: BL1P223CA0022.NAMP223.PROD.OUTLOOK.COM (2603:10b6:208:2c4::27) To BN7PR04MB4388.namprd04.prod.outlook.com (2603:10b6:406:f8::19) MIME-Version: 1.0 Received: from [IPV6:2603:7081:7e3f:3419:5ca:c9e4:bb0:45bf] (2603:7081:7e3f:3419:5ca:c9e4:bb0:45bf) by BL1P223CA0022.NAMP223.PROD.OUTLOOK.COM (2603:10b6:208:2c4::27) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4608.16 via Frontend Transport; Fri, 15 Oct 2021 15:22:53 +0000 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: 5ef668f3-b1a7-4842-c5ba-08d98fefa85a X-MS-TrafficTypeDiagnostic: BN8PR04MB6162: X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:7219; 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Subsequent uses are >>> as fast as expected. Could some sort of run-time compilation going on >>> in the background before the keyboard macro executes the first time? >>> >>> As I said, this may not be related to Cygwin at all. >> >> This is mentioned in the announcement for emacs 28.0.60-1.f7e6c199bf (TEST) >> >> The first few times you run Emacs, it might seem slow to start. This >> is because it is compiling the elisp libraries that are needed for >> your init file (usually .emacs). For the same reason, you might see >> occasional pauses the first time you use a command. But otherwise >> you should see a noticeable speed-up of Emacs. > > I'm not talking about startup or commands. I'm talking about keyboard > macros which are not mentioned in the paragraph above. I've already > experienced those symptoms described. I've defined a few keyboard macros and haven't noticed any delay, but they were very short. Do you have a reproducible recipe? Ken