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[217.227.106.119]) by smtp.gmail.com with ESMTPSA id x1-20020a056402414100b00571bc3bb70csm11812274eda.87.2024.04.28.01.08.21 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 28 Apr 2024 01:08:21 -0700 (PDT) In-Reply-To: <87il01c3qp.fsf@gmail.com> (Helmut Eller's message of "Sun, 28 Apr 2024 10:04:30 +0200") Received-SPF: pass client-ip=2a00:1450:4864:20::530; envelope-from=gerd.moellmann@gmail.com; helo=mail-ed1-x530.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 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.devel:318253 Archived-At: Helmut Eller writes: >> Looks to me that the font objecz could come from there. > > In font.h is this comment > FONT-ENTITY > > Pseudo vector (length FONT_ENTITY_MAX) of fully instantiated > font properties that a font-driver returns upon a request of > FONT-SPEC. > > Note: Only the method `list' and `match' of a font-driver can > create this object, and it should never be modified by Lisp. > > Is the "should never be modified" part a problem for the GC? Don't know, but it says "modified by Lisp", which I'd interpret as meaning users should not tinker with them.