From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on inbox.vuxu.org X-Spam-Level: X-Spam-Status: No, score=-1.0 required=5.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI autolearn=ham autolearn_force=no version=3.4.4 Received: from minnie.tuhs.org (minnie.tuhs.org [IPv6:2600:3c01:e000:146::1]) by inbox.vuxu.org (Postfix) with ESMTP id 8EB992935A for ; Tue, 16 Jul 2024 08:59:34 +0200 (CEST) Received: from minnie.tuhs.org (localhost [IPv6:::1]) by minnie.tuhs.org (Postfix) with ESMTP id 944DF4171D; Tue, 16 Jul 2024 16:59:28 +1000 (AEST) Received: from marmaro.de (marmaro.de [176.28.23.198]) by minnie.tuhs.org (Postfix) with ESMTP id 1169D4171C for ; Tue, 16 Jul 2024 16:59:19 +1000 (AEST) Received: by marmaro.de (masqmail 0.3.6-dev, from userid 1000) id 1sTc9e-0hh-00 for ; Tue, 16 Jul 2024 08:59:18 +0200 To: tuhs@tuhs.org In-reply-to: References: Comments: In-reply-to Douglas McIlroy message dated "Mon, 15 Jul 2024 15:52:22 -0400." MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-ID: <2708.1721113158.1@marmaro.de> Content-Transfer-Encoding: quoted-printable Date: Tue, 16 Jul 2024 08:59:18 +0200 From: markus schnalke Message-ID: <1sTc9e-0hh-00@marmaro.de> Message-ID-Hash: 2I427PF2UEQGRPOEDTU2EVB5CEGTRNZR X-Message-ID-Hash: 2I427PF2UEQGRPOEDTU2EVB5CEGTRNZR X-MailFrom: meillo@marmaro.de X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; header-match-tuhs.tuhs.org-0; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header X-Mailman-Version: 3.3.6b1 Precedence: list Subject: [TUHS] Re: When did "man cal" lose the comment about 1752? List-Id: The Unix Heritage Society mailing list Archived-At: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: Hoi. [2024-07-15 15:52] Douglas McIlroy > > >=C2=A0Yeah, but if you do that you have to treat the places > > acquired in the Louisiana Purchase differently because > > they switched in 1582.=C2=A0 And Puerto Rico.=C2=A0 Bleh. > = > Then there are all the German city states. And the > shifting borders of Poland.=C2=A0(cal -s country) is a mighty > low-res "solution" to the Julian/Gregorian problem. Several of these small entities, adopting the Gregorian calendar at different times, you can see in this lenghty list: https://de.wikipedia.org/wiki/Gregorianischer_Kalender#%C3%9Cbernahme_des_= gregorianischen_Kalenders (in German) meillo