Function: dictionary-connection-p

dictionary-connection-p is a byte-compiled function defined in dictionary-connection.el.gz.

Signature

(dictionary-connection-p CONNECTION)

Documentation

Return non-nil if CONNECTION is a connection object.

Source Code

;; Defined in /usr/src/emacs/lisp/net/dictionary-connection.el.gz
;;; dictionary-connection.el --- TCP-based client connection for dictionary  -*- lexical-binding:t -*-

;; Copyright (C) 2021-2026 Free Software Foundation, Inc.

;; Author: Torsten Hilbrich <torsten.hilbrich@gmx.net>
;; Keywords: network

;; This file is part of GNU Emacs.

;; GNU Emacs is free software: you can redistribute it and/or modify
;; it under the terms of the GNU General Public License as published by
;; the Free Software Foundation, either version 3 of the License, or
;; (at your option) any later version.

;; GNU Emacs is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
;; GNU General Public License for more details.

;; You should have received a copy of the GNU General Public License
;; along with GNU Emacs.  If not, see <https://www.gnu.org/licenses/>.

;;; Commentary:

;; dictionary-connection allows handling TCP-based connections in
;; client mode where text-based information is exchanged.  There is
;; special support for handling CR LF (and the usual CR LF . CR LF
;; terminator).

;;; Code:

(defsubst dictionary-connection-p (connection)
  "Return non-nil if CONNECTION is a connection object."
  (get connection 'connection))