1 ;;; cus-start.el --- define customization properties of builtins.
3 ;; Copyright (C) 1997 Free Software Foundation, Inc.
5 ;; Author: Per Abrahamsen <abraham@dina.kvl.dk>
8 ;; This file is part of GNU Emacs.
10 ;; GNU Emacs is free software; you can redistribute it and/or modify
11 ;; it under the terms of the GNU General Public License as published by
12 ;; the Free Software Foundation; either version 2, or (at your option)
15 ;; GNU Emacs is distributed in the hope that it will be useful,
16 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
17 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 ;; GNU General Public License for more details.
20 ;; You should have received a copy of the GNU General Public License
21 ;; along with GNU Emacs; see the file COPYING. If not, write to the
22 ;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
23 ;; Boston, MA 02111-1307, USA.
27 ;; This file adds customize support for built-in variables.
29 ;; While dumping Emacs, this file is loaded, but it only records
30 ;; the standard values; it does not do the rest of the job.
31 ;; Later on, if the user makes a customization buffer,
32 ;; this file is loaded again with (require 'cus-start);
33 ;; then it does the whole job.
37 (let ((all '(;; abbrev.c
38 (abbrev-all-caps abbrev-mode boolean
)
39 (pre-abbrev-expand-hook abbrev-mode hook
)
41 (gc-cons-threshold alloc integer
)
42 (undo-limit undo integer
)
43 (undo-strong-limit undo integer
)
44 (garbage-collection-messages alloc boolean
)
46 (mode-line-format modeline sexp
) ;Hard to do right.
47 (default-major-mode internal function
)
48 (enable-multibyte-characters mule boolean
)
49 (case-fold-search matching boolean
)
50 (fill-column fill integer
)
51 (left-margin fill integer
)
52 (tab-width editing-basics integer
)
53 (ctl-arrow display boolean
)
54 (truncate-lines display boolean
)
55 (selective-display display
56 (choice (const :tag
"off" nil
)
61 (selective-display-ellipses display boolean
)
62 (transient-mark-mode editing-basics boolean
)
64 (mark-even-if-inactive editing-basics boolean
)
66 (shell-file-name execute file
)
68 (repeat (choice (const :tag
"default" nil
)
69 (file :format
"%v"))))
71 (completion-ignored-extensions dired
72 (repeat (string :format
"%v")))
74 (baud-rate display integer
)
75 (inverse-video display boolean
)
76 (visible-bell display boolean
)
77 (no-redraw-on-reenter display boolean
)
79 (user-full-name mail string
)
81 (max-specpdl-size limits integer
)
82 (max-lisp-eval-depth limits integer
)
83 (stack-trace-on-error debug
84 (choice (const :tag
"off")
85 (repeat :menu-tag
"When"
87 (symbol :format
"%v"))
88 (const :tag
"always" t
)))
90 (choice (const :tag
"off")
91 (repeat :menu-tag
"When"
93 (symbol :format
"%v"))
94 (const :tag
"always" t
)))
95 (debug-ignored-errors debug
(repeat (choice symbol regexp
)))
96 (debug-on-quit debug choice
)
98 (insert-default-directory minibuffer boolean
)
100 (default-frame-alist frames
101 (repeat (cons :format
"%v"
102 (symbol :tag
"Parameter")
103 (sexp :tag
"Value"))))
105 (indent-tabs-mode fill boolean
)
107 (meta-prefix-char keyboard character
)
108 (auto-save-interval auto-save integer
)
109 (auto-save-timeout auto-save
(choice (const :tag
"off" nil
)
110 (integer :format
"%v")))
111 (echo-keystrokes minibuffer boolean
)
112 (polling-period keyboard integer
)
113 (double-click-time mouse
(restricted-sexp
114 :match-alternatives
(integerp 'nil
't
)))
115 (inhibit-local-menu-bar-menus menu boolean
)
116 (help-char keyboard character
)
117 (help-event-list keyboard
(repeat (sexp :format
"%v")))
118 (menu-prompting menu boolean
)
119 (suggest-key-bindings keyboard
(choice (const :tag
"off" nil
)
120 (integer :tag
"time" 2)
124 (load-path environment
125 (repeat (choice :tag
"[Current dir?]"
126 :format
"%[Current dir?%] %v"
127 (const :tag
" current dir" nil
)
128 (directory :format
"%v"))))
130 (completion-auto-help minibuffer boolean
)
131 (enable-recursive-minibuffers minibuffer boolean
)
132 (minibuffer-auto-raise minibuffer boolean
)
134 (delete-exited-processes processes-basics boolean
)
136 (parse-sexp-ignore-comments editing-basics boolean
)
137 (words-include-escapes editing-basics boolean
)
139 (temp-buffer-show-function windows function
)
140 (display-buffer-function windows function
)
141 (pop-up-frames frames boolean
)
142 (pop-up-frame-function frames function
)
143 (special-display-buffer-names
145 (repeat (choice :tag
"Buffer"
147 (string :format
"%v")
148 (cons :tag
"With attributes"
151 (string :format
"%v")
152 (repeat :tag
"Attributes"
154 (symbol :tag
"Parameter")
155 (sexp :tag
"Value")))))))
156 (special-display-regexps
158 (repeat (choice :tag
"Buffer"
160 (regexp :format
"%v")
161 (cons :tag
"With attributes"
164 (regexp :format
"%v")
165 (repeat :tag
"Attributes"
167 (symbol :tag
"Parameter")
168 (sexp :tag
"Value")))))))
169 (special-display-function frames function
)
170 (same-window-buffer-names windows
(repeat (string :format
"%v")))
171 (same-window-regexps windows
(repeat (regexp :format
"%v")))
172 (pop-up-windows windows boolean
)
173 (next-screen-context-lines windows boolean
)
174 (split-height-threshold windows integer
)
175 (window-min-height windows integer
)
176 (window-min-width windows integer
)
178 (scroll-step windows integer
)
179 (truncate-partial-width-windows display boolean
)
180 (mode-line-inverse-video modeline boolean
)
181 (line-number-display-limit display integer
)
182 (highlight-nonselected-windows display boolean
)
183 (message-log-max debug
(choice (const :tag
"Disable" nil
)
184 (integer :menu-tag
"lines"
186 (const :tag
"Unlimited" t
)))
188 (x-bitmap-file-path installation
189 (repeat (directory :format
"%v")))))
190 this symbol group type
191 ;; This function turns a value
192 ;; into an expression which produces that value.
193 (quoter (lambda (sexp)
194 (if (or (memq sexp
'(t nil
))
196 (eq (aref (symbol-name sexp
) 0) ?
:))
198 (memq (car sexp
) '(lambda)))
201 (and (fboundp 'characterp
)
204 (list 'quote sexp
)))))
211 (if (not (boundp symbol
))
212 ;; If variables are removed from C code, give an error here!
213 (message "Built-in variable `%S' not bound" symbol
)
214 ;; Save the standard value, unless we already did.
215 (or (get symbol
'standard-value
)
216 (put symbol
'standard-value
217 (list (funcall quoter
(default-value symbol
)))))
218 ;; If this is NOT while dumping Emacs,
219 ;; set up the rest of the customization info.
221 ;; Add it to the right group.
222 (custom-add-to-group group symbol
'custom-variable
)
224 (put symbol
'custom-type type
)))))
226 ;; Record cus-start as loaded
227 ;; if we have set up all the info that we can set up.
228 ;; Don't record cus-start as loaded
229 ;; if we have set up only the standard values.
231 (provide 'cus-start
))
233 ;;; cus-start.el ends here.