/usr/share/emacs/site-lisp/mew/mew-demo.el is in mew-beta 7.0.50~6.7+0.20170719-1.
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 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 | ;;; mew-demo.el --- Startup demo for Mew
;; Author: Kazu Yamamoto <Kazu@Mew.org>
;; Created: Oct 2, 1996
;;; Code:
(require 'mew-vars)
(defvar mew-logo nil)
(defconst mew-icon-mew "Mew.png")
(defconst mew-hello-message
"
Welcome to Mew world.
Mew -- Messaging in the Emacs World
%s
Copyright (C) 1994-2015 Kazu Yamamoto
Please send comments to Kazu@Mew.org.
"
)
(defconst mew-demo-string
'(
"/\\\\ - \\\\/"
"-\\\\ - \\\\/" "\\\\\\ - \\\\/" "|\\\\ - \\\\/" "/\\\\ - \\\\/"
"-\\\\ - \\\\/" "\\\\\\ - \\\\/" "|\\\\ - \\\\/" "/\\\\ - \\\\/"
"/|\\ - \\\\/" "//\\ - \\\\/" "/-\\ - \\\\/" "/\\\\ - \\\\/"
"/|\\ - \\\\/" "//\\ - \\\\/" "/-\\ - \\\\/" "/\\\\ - \\\\/"
"/\\| - \\\\/" "/\\/ - \\\\/" "/\\- - \\\\/" "/\\\\ - \\\\/"
"/\\| - \\\\/" "/\\/ - \\\\/" "/\\- - \\\\/" "/\\\\ - \\\\/"
"/\\\\ - |\\/" "/\\\\ - /\\/" "/\\\\ - -\\/" "/\\\\ - \\\\/"
"/\\\\ - |\\/" "/\\\\ - /\\/" "/\\\\ - -\\/" "/\\\\ - \\\\/"
"/\\\\ - \\|/" "/\\\\ - \\//" "/\\\\ - \\-/" "/\\\\ - \\\\/"
"/\\\\ - \\|/" "/\\\\ - \\//" "/\\\\ - \\-/" "/\\\\ - \\\\/"
"/\\\\ - \\\\-" "/\\\\ - \\\\\\" "/\\\\ - \\\\|" "/\\\\ - \\\\/"
"/\\\\ - \\\\-" "/\\\\ - \\\\\\" "/\\\\ - \\\\|" "/\\\\ - \\\\/"
)
)
(defun mew-hello ()
(let ((time mew-demo-sit-for)
(left-margin 0)
(fill-column (window-width))
indent)
(if (not (integerp time)) (setq time 0))
(insert (format mew-hello-message mew-version))
(center-region (point-min) (point-max))
(if (null mew-demo-picture)
(mew-hello-text time)
(cond
((and window-system
(fboundp 'image-type-available-p)
(image-type-available-p 'png))
(goto-char (point-max))
(setq mew-logo (mew-create-image
(expand-file-name mew-icon-mew mew-icon-directory)))
(setq indent (/ (- (window-width)
(truncate (car (image-size mew-logo)))) 2))
(setq indent (max 0 indent))
(insert (make-string indent mew-sp))
(insert-image mew-logo)
(goto-char (point-min))
(mew-redraw time))
(t
(mew-hello-text time)))
(set-buffer-modified-p nil))))
(defun mew-hello-text (time)
(insert "/\\\\ - \\\\/")
(center-line)
(end-of-line)
(insert (make-string (1- (- (window-width) (current-column))) mew-sp))
(end-of-line)
(mew-redraw time)
(if (and mew-demo window-system) (mew-demo)))
(defun mew-demo (&optional string)
(let* ((strs (or string mew-demo-string))
(wl (window-width))
(ul (length (regexp-quote "/\\ - \\/")))
(pl (/ (- wl ul) 2))
(pre (make-string pl mew-sp))
(suf (make-string (1- (- (- wl pl) ul)) mew-sp)))
(save-window-excursion
(dolist (str strs)
(mew-demo-print str pre suf)
(mew-demo-loop)))))
(defun mew-demo-print (string prefix suffix)
(goto-char (point-max))
(let ((end (point)))
(beginning-of-line)
(delete-region (point) end))
(insert prefix string suffix))
(defun mew-demo-loop ()
(mew-redraw 0.02))
(provide 'mew-demo)
;;; Copyright Notice:
;; Copyright (C) 1996-2015 Mew developing team.
;; All rights reserved.
;; Redistribution and use in source and binary forms, with or without
;; modification, are permitted provided that the following conditions
;; are met:
;;
;; 1. Redistributions of source code must retain the above copyright
;; notice, this list of conditions and the following disclaimer.
;; 2. Redistributions in binary form must reproduce the above copyright
;; notice, this list of conditions and the following disclaimer in the
;; documentation and/or other materials provided with the distribution.
;; 3. Neither the name of the team nor the names of its contributors
;; may be used to endorse or promote products derived from this software
;; without specific prior written permission.
;;
;; THIS SOFTWARE IS PROVIDED BY THE TEAM AND CONTRIBUTORS ``AS IS'' AND
;; ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
;; IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
;; PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE TEAM OR CONTRIBUTORS BE
;; LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
;; CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
;; SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
;; BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
;; WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
;; OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
;; IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
;;; mew-demo.el ends here
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