/usr/share/emacs/site-lisp/elscreen/elscreen-server.el is in elscreen 1.4.6-5.2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 | ;; -*- Mode: Emacs-Lisp -*-
;;
;; elscreen-server.el
;;
(defconst elscreen-server-version "0.2.0 (November 23, 2007)")
;;
;; Author: Hideyuki Shirai <shirai@meadowy.org>
;; Naoto Morishima <naoto@morishima.net>
;; Created: October 11, 2007
;; Revised: November 23, 2007
;; This program 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 2, or (at your option)
;; any later version.
;;
;; This program 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 this program; see the file COPYING. If not, write to
;; the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
(provide 'elscreen-server)
(require 'elscreen)
(defmacro elscreen-server-defcustom-dont-use-dedicated-frame (type)
`(defcustom elscreen-server-dont-use-dedicated-frame t
"*Non-nil to use dframe-attached-frame if frame is dedicated"
:type 'boolean
:group ,type))
(defsubst elscreen-server-visit-files-new-screen (buffer-list)
(let* ((selected-frame (selected-frame))
(dframe-attached-frame (and (fboundp 'dframe-attached-frame)
(dframe-attached-frame selected-frame))))
(when (and elscreen-server-dont-use-dedicated-frame
(framep dframe-attached-frame))
(select-frame dframe-attached-frame))
(elscreen-goto (car (mapcar
(lambda (buffer)
(elscreen-find-screen-by-buffer buffer 'create))
buffer-list)))
(elscreen-notify-screen-modification 'force-immediately)
(select-frame selected-frame)))
(eval-after-load "server"
;; For server.el distributed with GNU Emacs
'(progn
(elscreen-server-defcustom-dont-use-dedicated-frame 'server)
(defadvice server-visit-files (after elscreen-server-visit-files activate)
(elscreen-server-visit-files-new-screen
(if (processp (car ad-return-value))
;; Before multi-tty; server-visit-files returns a list of proc
;; and client-record.
(cdr ad-return-value)
;; After multi-tty was merged; in server.el r1.131 or later, it
;; returns only client-record.
ad-return-value)))))
(eval-after-load "gnuserv"
'(progn
(elscreen-server-defcustom-dont-use-dedicated-frame 'gnuserv)
(defun elscreen-server-find-buffer-visiting (filename)
(if (file-directory-p filename)
(car (dired-buffers-for-dir filename))
(find-buffer-visiting filename)))
(cond
((fboundp 'gnuserv-edit-files)
;; For (current) gnuserv typically used with XEmacs
(defadvice gnuserv-edit-files (around elscreen-gnuserv-edit-files activate)
(let ((filename-list (mapcar 'cdr list))
(gnuserv-frame t))
(save-window-excursion ad-do-it)
(elscreen-server-visit-files-new-screen
(mapcar 'elscreen-server-find-buffer-visiting filename-list)))))
((fboundp 'server-find-file)
;; For (ancient) gnuserv typically used with Meadow
(defadvice server-edit-files (around elscreen-server-edit-files activate)
(let ((filename-list (mapcar 'cdr list))
(gnuserv-frame (selected-frame)))
(save-window-excursion ad-do-it)
(elscreen-server-visit-files-new-screen
(mapcar 'elscreen-server-find-buffer-visiting filename-list))))
(defadvice server-edit-files-quickly (around elscreen-server-edit-files-quickly activate)
(let ((filename-list (mapcar 'cdr list))
(gnuserv-frame (selected-frame)))
(save-window-excursion ad-do-it)
(elscreen-server-visit-files-new-screen
(mapcar 'elscreen-server-find-buffer-visiting filename-list))))))))
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