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envelope-from=e.fraga@ucl.ac.uk; helo=EUR05-AM6-obe.outbound.protection.outlook.com X-Spam_score_int: -27 X-Spam_score: -2.8 X-Spam_bar: -- X-Spam_report: (-2.8 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, MSGID_FROM_MTA_HEADER=0.001, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: emacs-orgmode@gnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: "General discussions about Org-mode." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: emacs-orgmode@gnu.org Errors-To: emacs-orgmode-bounces+larch=yhetil.org@gnu.org Sender: "Emacs-orgmode" X-Migadu-Flow: FLOW_IN X-Migadu-Spam-Score: -4.06 Authentication-Results: aspmx1.migadu.com; dkim=pass header.d=ucl.ac.uk header.s=selector1 header.b=ZTY+f9sp; arc=pass ("microsoft.com:s=arcselector9901:i=1"); dmarc=pass (policy=none) header.from=ucl.ac.uk; spf=pass (aspmx1.migadu.com: domain of emacs-orgmode-bounces@gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=emacs-orgmode-bounces@gnu.org X-Migadu-Queue-Id: 1D10C2C811 X-Spam-Score: -4.06 X-Migadu-Scanner: scn0.migadu.com X-TUID: johcCi5Yh9Z3 On Friday, 12 Feb 2021 at 11:29, Dmitry Knyaginin wrote: > I have some wild theories, including a gamma particle hitting my laptop ;) Something I saw on the emacs developer list: if you invoke a special mode while visting a file not intended for that mode, it is possible for contents to be deleted and no undo information kept. I don't have more details than this unfortunately. Luckily, I've never run into this but, then again, I don't usually invoke a mode switching command explicitly. I'm glad you could get some (all?) of what you lost from git. Another data point pushing everybody to use version control systems! -- : Eric S Fraga via Emacs 28.0.50, Org release_9.4.4-213-g49364f