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
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
|
;;; gnus-ems.el --- functions for making Gnus work under different Emacsen
;; Copyright (C) 1995,96 Free Software Foundation, Inc.
;; Author: Lars Magne Ingebrigtsen <larsi@ifi.uio.no>
;; Keywords: news
;; 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 2, 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; see the file COPYING. If not, write to the
;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
;; Boston, MA 02111-1307, USA.
;;; Commentary:
;;; Code:
(eval-when-compile (require 'cl))
(defvar gnus-mouse-2 [mouse-2])
(defalias 'gnus-make-overlay 'make-overlay)
(defalias 'gnus-overlay-put 'overlay-put)
(defalias 'gnus-move-overlay 'move-overlay)
(defalias 'gnus-overlay-end 'overlay-end)
(defalias 'gnus-extent-detached-p 'ignore)
(defalias 'gnus-extent-start-open 'ignore)
(defalias 'gnus-set-text-properties 'set-text-properties)
(defalias 'gnus-group-remove-excess-properties 'ignore)
(defalias 'gnus-topic-remove-excess-properties 'ignore)
(defalias 'gnus-appt-select-lowest-window 'appt-select-lowest-window)
(defalias 'gnus-mail-strip-quoted-names 'mail-strip-quoted-names)
(defalias 'gnus-make-local-hook 'make-local-hook)
(defalias 'gnus-add-hook 'add-hook)
(defalias 'gnus-character-to-event 'identity)
(defalias 'gnus-add-text-properties 'add-text-properties)
(defalias 'gnus-put-text-property 'put-text-property)
(defalias 'gnus-mode-line-buffer-identification 'identity)
(eval-and-compile
(autoload 'gnus-xmas-define "gnus-xmas")
(autoload 'gnus-xmas-redefine "gnus-xmas")
(autoload 'appt-select-lowest-window "appt.el"))
(or (fboundp 'mail-file-babyl-p)
(fset 'mail-file-babyl-p 'rmail-file-p))
;;; Mule functions.
(defun gnus-mule-cite-add-face (number prefix face)
;; At line NUMBER, ignore PREFIX and add FACE to the rest of the line.
(if face
(let ((inhibit-point-motion-hooks t)
from to)
(goto-line number)
(if (boundp 'MULE)
(forward-char (chars-in-string prefix))
(forward-char (length prefix)))
(skip-chars-forward " \t")
(setq from (point))
(end-of-line 1)
(skip-chars-backward " \t")
(setq to (point))
(if (< from to)
(gnus-overlay-put (gnus-make-overlay from to) 'face face)))))
(defun gnus-mule-max-width-function (el max-width)
(` (let* ((val (eval (, el)))
(valstr (if (numberp val)
(int-to-string val) val)))
(if (> (length valstr) (, max-width))
(truncate-string valstr (, max-width))
valstr))))
(eval-and-compile
(if (string-match "XEmacs\\|Lucid" emacs-version)
()
(defvar gnus-mouse-face-prop 'mouse-face
"Property used for highlighting mouse regions.")
(defvar gnus-article-x-face-command
"{ echo '/* Width=48, Height=48 */'; uncompface; } | icontopbm | xv -quit -"
"String or function to be executed to display an X-Face header.
If it is a string, the command will be executed in a sub-shell
asynchronously. The compressed face will be piped to this command.")
;; Added by Per Abrahamsen <amanda@iesd.auc.dk>.
(defvar gnus-display-type
(condition-case nil
(let ((display-resource (x-get-resource ".displayType" "DisplayType")))
(cond (display-resource (intern (downcase display-resource)))
((x-display-color-p) 'color)
((x-display-grayscale-p) 'grayscale)
(t 'mono)))
(error 'mono))
"A symbol indicating the display Emacs is running under.
The symbol should be one of `color', `grayscale' or `mono'. If Emacs
guesses this display attribute wrongly, either set this variable in
your `~/.emacs' or set the resource `Emacs.displayType' in your
`~/.Xdefaults'. See also `gnus-background-mode'.
This is a meta-variable that will affect what default values other
variables get. You would normally not change this variable, but
pounce directly on the real variables themselves.")
(defvar gnus-background-mode
(condition-case nil
(let ((bg-resource (x-get-resource ".backgroundMode"
"BackgroundMode"))
(params (frame-parameters)))
(cond (bg-resource (intern (downcase bg-resource)))
((and (cdr (assq 'background-color params))
(< (apply '+ (x-color-values
(cdr (assq 'background-color params))))
(* (apply '+ (x-color-values "white")) .6)))
'dark)
(t 'light)))
(error 'light))
"A symbol indicating the Emacs background brightness.
The symbol should be one of `light' or `dark'.
If Emacs guesses this frame attribute wrongly, either set this variable in
your `~/.emacs' or set the resource `Emacs.backgroundMode' in your
`~/.Xdefaults'.
See also `gnus-display-type'.
This is a meta-variable that will affect what default values other
variables get. You would normally not change this variable, but
pounce directly on the real variables themselves."))
(cond
((string-match "XEmacs\\|Lucid" emacs-version)
(gnus-xmas-define))
((or (not (boundp 'emacs-minor-version))
(< emacs-minor-version 30))
;; Remove the `intangible' prop.
(let ((props (and (boundp 'gnus-hidden-properties)
gnus-hidden-properties)))
(while (and props (not (eq (car (cdr props)) 'intangible)))
(setq props (cdr props)))
(and props (setcdr props (cdr (cdr (cdr props))))))
(or (fboundp 'buffer-substring-no-properties)
(defun buffer-substring-no-properties (beg end)
(format "%s" (buffer-substring beg end)))))
((boundp 'MULE)
(provide 'gnusutil))))
(eval-and-compile
(cond
((not window-system)
(defun gnus-dummy-func (&rest args))
(let ((funcs '(mouse-set-point set-face-foreground
set-face-background x-popup-menu)))
(while funcs
(or (fboundp (car funcs))
(fset (car funcs) 'gnus-dummy-func))
(setq funcs (cdr funcs))))))
(or (fboundp 'file-regular-p)
(defun file-regular-p (file)
(and (not (file-directory-p file))
(not (file-symlink-p file))
(file-exists-p file))))
(or (fboundp 'face-list)
(defun face-list (&rest args))))
(eval-and-compile
(let ((case-fold-search t))
(cond
((string-match "windows-nt\\|os/2\\|emx" (format "%s" system-type))
(setq nnheader-file-name-translation-alist
(append nnheader-file-name-translation-alist
'((?: . ?_)
(?+ . ?-))))))))
(defvar gnus-tmp-unread)
(defvar gnus-tmp-replied)
(defvar gnus-tmp-score-char)
(defvar gnus-tmp-indentation)
(defvar gnus-tmp-opening-bracket)
(defvar gnus-tmp-lines)
(defvar gnus-tmp-name)
(defvar gnus-tmp-closing-bracket)
(defvar gnus-tmp-subject-or-nil)
(defun gnus-ems-redefine ()
(cond
((string-match "XEmacs\\|Lucid" emacs-version)
(gnus-xmas-redefine))
((boundp 'MULE)
;; Mule definitions
(defalias 'gnus-truncate-string 'truncate-string)
(fset 'gnus-summary-make-display-table (lambda () nil))
(fset 'gnus-cite-add-face 'gnus-mule-cite-add-face)
(fset 'gnus-max-width-function 'gnus-mule-max-width-function)
(if (boundp 'gnus-check-before-posting)
(setq gnus-check-before-posting
(delq 'long-lines
(delq 'control-chars gnus-check-before-posting))))
(defun gnus-summary-line-format-spec ()
(insert gnus-tmp-unread gnus-tmp-replied
gnus-tmp-score-char gnus-tmp-indentation)
(put-text-property
(point)
(progn
(insert
gnus-tmp-opening-bracket
(format "%4d: %-20s"
gnus-tmp-lines
(if (> (length gnus-tmp-name) 20)
(truncate-string gnus-tmp-name 20)
gnus-tmp-name))
gnus-tmp-closing-bracket)
(point))
gnus-mouse-face-prop gnus-mouse-face)
(insert " " gnus-tmp-subject-or-nil "\n"))
)))
(provide 'gnus-ems)
;; Local Variables:
;; byte-compile-warnings: '(redefine callargs)
;; End:
;;; gnus-ems.el ends here
|
