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envelope-from=andreas.roehler@easy-emacs.de; helo=mout.kundenserver.de X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_NONE=0.001, SPF_NONE=0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.io gmane.emacs.bugs:234028 Archived-At: This is a multi-part message in MIME format. --------------cohrNc55hODNqpM8EpepjO2K Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Docstring of mapcan tells: Probably introduced at or before Emacs version 26.1. The "before" might be deleted, as  GNU Emacs 25.3.1 (x86_64-pc-linux-gnu, GTK+ Version 2.24.32) of 2022-06-08 fails with Debugger entered--Lisp error: (void-function mapcan) --------------cohrNc55hODNqpM8EpepjO2K Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: 8bit

Docstring of mapcan tells:

Probably introduced at or before Emacs version 26.1.

The "before" might be deleted, as


 GNU Emacs 25.3.1 (x86_64-pc-linux-gnu, GTK+ Version 2.24.32) of 2022-06-08 fails with

Debugger entered--Lisp error: (void-function mapcan)

--------------cohrNc55hODNqpM8EpepjO2K--