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Mon, 24 Nov 2025 03:52:46 +0800 From: Dan Jacobson <jidanni@HIDDEN> To: bug-gnu-emacs@HIDDEN Subject: shell-command-on-region: add REPLACE for ERROR-BUFFER too Date: Mon, 24 Nov 2025 03:52:46 +0800 Message-ID: <877bvgfrw1.3.fsf@HIDDEN> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=23.83.212.47; envelope-from=jidanni@HIDDEN; helo=cyan.elm.relay.mailchannels.net 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, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-Spam-Score: 0.9 (/) X-Debbugs-Envelope-To: submit X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -0.1 (/) shell-command-on-region docstring says: Optional fifth arg REPLACE, if non-nil, means to insert the output in place of text from START to END, putting point and mark around it. If REPLACE is the symbol ‘no-mark’, don’t set the mark. Optional sixth arg ERROR-BUFFER, if non-nil, specifies a buffer or buffer name to which to direct the command’s standard error output. If nil, error output is mingled with regular output. OK, we see there is a REPLACE, but it only applies to the STDOUT buffer. The ERROR-BUFFER has no REPLACE option, so the user is presented with old errors too, stacked perhaps new at the top, or maybe new at the bottom, (wish there was a timestamp option), separated with ^L's. Therefore ERROR-BUFFER also needs a REPLACE option too.
Dan Jacobson <jidanni@HIDDEN>:bug-gnu-emacs@HIDDEN.
Full text available.bug-gnu-emacs@HIDDEN:bug#79885; Package emacs.
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