From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: "T.V Raman" Newsgroups: gmane.emacs.devel Subject: Re: How to retrieve a node from ewoc by data (extend library?) 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[24.4.174.65]) by smtp.gmail.com with ESMTPSA id l14-20020a17090a49ce00b001c6f589ed4bsm2340023pjm.55.2022.03.20.06.25.45 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 20 Mar 2022 06:25:45 -0700 (PDT) In-Reply-To: (Stefan Monnier's message of "Sat, 19 Mar 2022 22:49:14 -0400") X-Host-Lookup-Failed: Reverse DNS lookup failed for 2607:f8b0:4864:20::52e (failed) Received-SPF: pass client-ip=2607:f8b0:4864:20::52e; envelope-from=raman@google.com; helo=mail-pg1-x52e.google.com X-Spam_score_int: -161 X-Spam_score: -16.2 X-Spam_bar: ---------------- X-Spam_report: (-16.2 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_MED=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, ENV_AND_HDR_SPF_MATCH=-0.5, PDS_HP_HELO_NORDNS=0.659, RCVD_IN_DNSWL_NONE=-0.0001, RDNS_NONE=0.793, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01, USER_IN_DEF_DKIM_WL=-7.5, USER_IN_DEF_SPF_WL=-7.5 autolearn=no 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" Xref: news.gmane.io gmane.emacs.devel:287318 Archived-At: Speaking of ewoc, debugging elisp tools that ewoc can prove hard from experience because attempting to print an ewoc object ends up walking a complex chain of self-referential nodes; attempting to debug package jabber.el in the past comes to mind. Could ewoc perhaps define some ewoc-specific print functions that allows the developer to inspect the state of the ewoc graph? --=20 Thanks, --Raman(I Search, I Find, I Misplace, I Research) =817=A94 Id: kg:/m/0285kf1 =950=DC8