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[66.158.159.145]) by smtp.gmail.com with ESMTPSA id v18-20020ac873d2000000b004035b79860dsm31722qtp.81.2023.07.19.20.39.18 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 19 Jul 2023 20:39:18 -0700 (PDT) From: Maxim Cournoyer To: Simon Tournier Cc: help-guix Subject: Re: error: %guix-register-program: unbound variable on guix time-machine References: <87zg5kdlu6.fsf@gmail.com> <87v8fj8lxn.fsf@gmail.com> Date: Wed, 19 Jul 2023 23:39:17 -0400 In-Reply-To: <87v8fj8lxn.fsf@gmail.com> (Simon Tournier's message of "Mon, 19 Jun 2023 18:19:00 +0200") Message-ID: <87jzuvmeu2.fsf@gmail.com> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.2 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Received-SPF: pass client-ip=2607:f8b0:4864:20::835; envelope-from=maxim.cournoyer@gmail.com; helo=mail-qt1-x835.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 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, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: help-guix@gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: help-guix-bounces+larch=yhetil.org@gnu.org Sender: help-guix-bounces+larch=yhetil.org@gnu.org X-Migadu-Country: US X-Migadu-Flow: FLOW_IN X-Migadu-Spam-Score: -8.04 X-Spam-Score: -8.04 X-Migadu-Queue-Id: EBFC94D10F X-Migadu-Scanner: mx1.migadu.com X-TUID: DKmCvbjFfx37 Hi Simon, Simon Tournier writes: > Hi Maxim, > > On Wed, 31 May 2023 at 21:15, Maxim Cournoyer = wrote: >> Hello, >> >> Attempting to navigate to a relatively distant past (Wed Jan 25 23:42:11 >> 2017 -0500) with commit 9b9e147117e6009451d7acc1f8f156e041263e32, I hit: > > [...] > >> Is this expected? info '(guix) Invoking guix time-machine' does not >> mention of any point "too far" in the past to travel to. > > It=E2=80=99s expected. It=E2=80=99s not possible to travel so far back. = The zero for > time-traveling is the introduction of =E2=80=9Cinferiors=E2=80=9D mechani= sm around 2019. > > Well, since the question is recurrent, I agree that: > > 1. the manual needs to be improved; > 2. the command =E2=80=9Cguix time-machine=E2=80=9D should raise a gentle= error when the > specification is unreachable. I've sent a patch doing both 1 and 2 above to guix-patches; you were CC'd on it. Let me know what you think! --=20 Thanks, Maxim