From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Po Lu Newsgroups: gmane.emacs.devel Subject: assq_no_quit... huh? Date: Fri, 20 Dec 2024 10:13:53 +0800 Message-ID: <87zfkrp0da.fsf@yahoo.com> References: <87zfkrp0da.fsf.ref@yahoo.com> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="5012"; mail-complaints-to="usenet@ciao.gmane.io" To: emacs-devel@gnu.org Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Fri Dec 20 03:15:15 2024 Return-path: Envelope-to: ged-emacs-devel@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1tOSXn-0001Cc-SV for ged-emacs-devel@m.gmane-mx.org; Fri, 20 Dec 2024 03:15:11 +0100 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1tOSWs-0005YP-UG; Thu, 19 Dec 2024 21:14:14 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1tOSWq-0005Xs-Hz for emacs-devel@gnu.org; Thu, 19 Dec 2024 21:14:12 -0500 Original-Received: from sonic310-25.consmr.mail.ne1.yahoo.com ([66.163.186.206]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1tOSWn-0000X6-0L for emacs-devel@gnu.org; Thu, 19 Dec 2024 21:14:11 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yahoo.com; s=s2048; t=1734660845; bh=Dz8db+0ULGihYGFQX6NhGhu+v4BmINN0CepYgSLhPwE=; h=From:To:Subject:Date:References:From:Subject:Reply-To; b=RGSz8R1INx8KB/cox4Ze/iXf99lgpaBXKB9ezAZrf4JKGLe9kSj3oFqsZPBlbR76RHl2prhSyJ3dqwxKzadbpdafjP0V5SfJ+OBJJ+Wu8qj/vpD4qOW/gMKY4egmWgHJKFuRnHLgyre/nWu8SCU+42Imve2ON7YG4YGESJ3GD32A+wCgV9j3u1DPXci+MNtmPnH7bknYEb9foCeVfYu3epKae+wePGTN99MM/jdWp9XdPe3/o0vHsZP/0MR2qH4oVskmPcCv6TJQwl5Ou8W5Fq3mNJkiWXuz6WhGtvAhPTqT+pkis4frOxmn5D21exc92d8p4QZM/8BeqOcfVIb+Ew== X-SONIC-DKIM-SIGN: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yahoo.com; s=s2048; t=1734660845; bh=Ht94gzG0jyUo3n2E93cYGdXuTFHPcmrzsZL7pru6aZ0=; h=X-Sonic-MF:From:To:Subject:Date:From:Subject; b=IzLWL67H45/wK4xFwk+gZdqZ6mHPe6u4xDldNIYaKo9wZAgfC54iFUxxyMsYbUyv8Yu8G3gAeeuUQIP1S6SD91taKMNS7lkHMicyZHXBt0SvruZO1pOqetWQQfhc7pB7OoPqZekGSTQxvcUeyRMfyZZGdGxp0SC5LLRtbUjE32n/quUHZ9scqRtR7PgHi2iW9uhGHjM65X5V6mBfBjkoFjKPcNWD+R8SEY1y9fbGx5ewRMiPeV4HYIcbbs3qO8hrQh/703k5gjVyAtImKZiGycbi7OiOkMMK7VARztuAeX54LtSRzGIWAneg3TMru9wA5Y3iNPjTCrDqN6mjWN+QEQ== X-YMail-OSG: _JsJ0NEVM1mf8RhmAR6vScs7bLES9YyJNpA0sdVYlp9Pw5wPyj6mwZw14bzlTRX cunD4MFRqXFqZvzHz479exNENo9y75_nf7o.zHuutlJmadrwqx.ppMk8NrDCHFxs1ndS5v47kHhT 7wqSsyu.JIoEevdjVRpOOpeHsuqcLUUmGNbSA7KeX8a8Cuz_xVV4rKYSOLNNSe06lMxF0Zcs3Twb dyFGusa.Stc9jnPiEEPgUQoQqrUDFsof.9Um0OlycwC4QH7lIjC3uC4JFGQQSe2FlQoF_LUh8c5D KFDSyAzn4Hpn5mC4_Za0yR3sgerxrXCift6TEv3gy.MXZn3QHi9tt0Pw8o_QF46o0i69zKu5L.ci iZol._qVPcB7FBcPsGgEU76nX1HNPtpthf4Z1NiaAp9OD1JfxcdqcQ9Jp_yXvS.JsQUYaS3e0pES DvxwcSkBAmD8w4OMLEnHISd4OeBJJPxvhQAZKIdInvvTn9eurfl8vW.C0kTyA2RVwmwqRpX7.DfP eLg9aX6aO_n.lblMfp3uj7AvOK7Schk3M65Xtm0xNUkOXeLa9fvOXDSusIHIwUmEXewL.ka0.9f4 GqdUDTYpetzV8b3KMm_buDjz1W3e.cU6.uQcEr5zeNW8duDIw5bnU9Tb4sYcZDQ8GPYSMqLa8Syj PJyuqGl2FHSQKm_t5Gxmd5aXfMVZAtrWqx1eomad1sQJltANKlGiIBXzQl289kDEX.n.N4cEQuTU 7tnZ0jcKVE_sy6c_k7qkpqTFlsDXukdIja8RMRH4gkcbGiycRSS_90jpI8iuRJNDx8zWhiArBvx4 rWmtOVQiK4COVSPB8iFChZaCosXWqNdGz.4QSiB0rC X-Sonic-MF: X-Sonic-ID: 78fb8cab-5294-4c6b-96c2-48f79b161074 Original-Received: from sonic.gate.mail.ne1.yahoo.com by sonic310.consmr.mail.ne1.yahoo.com with HTTP; Fri, 20 Dec 2024 02:14:05 +0000 Original-Received: by hermes--production-sg3-5b7954b588-87b64 (Yahoo Inc. Hermes SMTP Server) with ESMTPA ID 7d635b3fb30323ab0379ce65c8ce3f36; Fri, 20 Dec 2024 02:13:58 +0000 (UTC) X-Mailer: WebService/1.1.23040 mail.backend.jedi.jws.acl:role.jedi.acl.token.atz.jws.hermes.yahoo Received-SPF: pass client-ip=66.163.186.206; envelope-from=luangruo@yahoo.com; helo=sonic310-25.consmr.mail.ne1.yahoo.com X-Spam_score_int: -31 X-Spam_score: -3.2 X-Spam_bar: --- X-Spam_report: (-3.2 / 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, RCVD_IN_MSPIKE_H2=-1.116, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, 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:326768 Archived-At: What's the meaning of this code? if (is_tty_frame (f)) { /* Ignore all invisble tty frames, children or root. */ if (!FRAME_VISIBLE_P (root_frame (f))) continue; /* Remember tty root frames which we've seen. */ if (!FRAME_PARENT_FRAME (f) && NILP (assq_no_quit (frame, tty_root_frames))) <=== tty_root_frames = Fcons (frame, tty_root_frames); } No alist is being constructed and consequently assq_no_quit always returns nil.