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mirror of https://git.savannah.gnu.org/git/emacs.git synced 2024-12-24 10:38:38 +00:00
emacs/lisp/cus-start.el
Dave Love 13eb63ffef Add display-buffer-reuse-frames,
file-coding-system-alist.
2000-08-20 17:21:22 +00:00

283 lines
9.9 KiB
EmacsLisp

;;; cus-start.el --- define customization properties of builtins.
;;
;; Copyright (C) 1997, 1999, 2000 Free Software Foundation, Inc.
;;
;; Author: Per Abrahamsen <abraham@dina.kvl.dk>
;; Keywords: internal
;; 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:
;;
;; This file adds customize support for built-in variables.
;; While dumping Emacs, this file is loaded, but it only records
;; the standard values; it does not do the rest of the job.
;; Later on, if the user makes a customization buffer,
;; this file is loaded again with (require 'cus-start);
;; then it does the whole job.
;;; Code:
(let ((all '(;; abbrev.c
(abbrev-all-caps abbrev-mode boolean)
(pre-abbrev-expand-hook abbrev-mode hook)
;; alloc.c
(gc-cons-threshold alloc integer)
(undo-limit undo integer)
(undo-strong-limit undo integer)
(garbage-collection-messages alloc boolean)
;; buffer.c
(mode-line-format modeline sexp) ;Hard to do right.
(default-major-mode internal function)
(enable-multibyte-characters mule boolean)
(case-fold-search matching boolean)
(fill-column fill integer)
(left-margin fill integer)
(tab-width editing-basics integer)
(ctl-arrow display boolean)
(truncate-lines display boolean)
(selective-display-ellipses display boolean)
(transient-mark-mode editing-basics boolean)
(indicate-empty-lines display boolean "21.1")
(scroll-up-aggressively windows boolean "21.1")
(scroll-down-aggressively windows boolean "21.1")
;; callint.c
(mark-even-if-inactive editing-basics boolean)
;; callproc.c
(shell-file-name execute file)
(exec-path execute
(repeat (choice (const :tag "default" nil)
(file :format "%v"))))
;; coding.c
(inhibit-eol-conversion mule boolean)
(eol-mnemonic-undecided mule string)
(eol-mnemonic-unix mule string)
(eol-mnemonic-dos mule string)
(eol-mnemonic-mac mule string)
(file-coding-system-alist
mule
(alist
:key-type (regexp :tag "File regexp")
:value-type (choice
:value (undecided . undecided)
(cons :tag "Encoding/decoding pair"
:value (undecided . undecided)
(coding-system :tag "Decoding")
(coding-system :tag "Encoding"))
(coding-system :tag "Single coding system"
:value undecided)
(function :value ignore))))
;; dired.c
(completion-ignored-extensions dired
(repeat (string :format "%v")))
;; dispnew.c
(baud-rate display integer)
(inverse-video display boolean)
(visible-bell display boolean)
(no-redraw-on-reenter display boolean)
;; editfns.c
(user-full-name mail string)
;; eval.c
(max-specpdl-size limits integer)
(max-lisp-eval-depth limits integer)
(stack-trace-on-error debug
(choice (const :tag "off")
(repeat :menu-tag "When"
:value (nil)
(symbol :format "%v"))
(const :tag "always" t)))
(debug-on-error debug
(choice (const :tag "off")
(repeat :menu-tag "When"
:value (nil)
(symbol :format "%v"))
(const :tag "always" t)))
(debug-ignored-errors debug (repeat (choice symbol regexp)))
(debug-on-quit debug
(choice (const :tag "off")
(repeat :menu-tag "When"
:value (nil)
(symbol :format "%v"))
(const :tag "always" t)))
;; fileio.c
(insert-default-directory minibuffer boolean)
;; fns.c
(use-dialog-box menu boolean "21.1")
;; frame.c
(default-frame-alist frames
(repeat (cons :format "%v"
(symbol :tag "Parameter")
(sexp :tag "Value"))))
;; indent.c
(indent-tabs-mode fill boolean)
;; keyboard.c
(meta-prefix-char keyboard character)
(auto-save-interval auto-save integer)
(auto-save-timeout auto-save (choice (const :tag "off" nil)
(integer :format "%v")))
(echo-keystrokes minibuffer number)
(polling-period keyboard integer)
(double-click-time mouse (restricted-sexp
:match-alternatives (integerp 'nil 't)))
(inhibit-local-menu-bar-menus menu boolean)
(help-char keyboard character)
(help-event-list keyboard (repeat (sexp :format "%v")))
(menu-prompting menu boolean)
(suggest-key-bindings keyboard (choice (const :tag "off" nil)
(integer :tag "time" 2)
(other :tag "on")))
;; lread.c
;; This is not good news because it will use the wrong
;; version-specific directories when you upgrade. We need
;; customization of the front of the list, maintaining the standard
;; value intact at the back.
;;; (load-path environment
;;; (repeat (choice :tag "[Current dir?]"
;;; :format "%[Current dir?%] %v"
;;; (const :tag " current dir" nil)
;;; (directory :format "%v"))))
;; minibuf.c
(completion-auto-help minibuffer boolean)
(enable-recursive-minibuffers minibuffer boolean)
(minibuffer-auto-raise minibuffer boolean)
;; msdos.c
(dos-unsupported-char-glyph display integer)
;; process.c
(delete-exited-processes processes-basics boolean)
;; syntax.c
(parse-sexp-ignore-comments editing-basics boolean)
(words-include-escapes editing-basics boolean)
;; window.c
(temp-buffer-show-function windows function)
(display-buffer-function windows function)
(pop-up-frames frames boolean)
(pop-up-frame-function frames function)
(special-display-buffer-names
frames
(repeat (choice :tag "Buffer"
:value ""
(string :format "%v")
(cons :tag "With attributes"
:format "%v"
:value ("" . nil)
(string :format "%v")
(repeat :tag "Attributes"
(cons :format "%v"
(symbol :tag "Parameter")
(sexp :tag "Value")))))))
(special-display-regexps
frames
(repeat (choice :tag "Buffer"
:value ""
(regexp :format "%v")
(cons :tag "With attributes"
:format "%v"
:value ("" . nil)
(regexp :format "%v")
(repeat :tag "Attributes"
(cons :format "%v"
(symbol :tag "Parameter")
(sexp :tag "Value")))))))
(special-display-function frames function)
(same-window-buffer-names windows (repeat (string :format "%v")))
(same-window-regexps windows (repeat (regexp :format "%v")))
(pop-up-windows windows boolean)
(next-screen-context-lines windows integer)
(split-height-threshold windows integer)
(window-min-height windows integer)
(window-min-width windows integer)
(scroll-preserve-screen-position windows boolean)
(display-buffer-reuse-frames windows boolean "21.1")
;; xdisp.c
(scroll-step windows integer)
(scroll-conservatively windows integer)
(scroll-margin windows integer)
(truncate-partial-width-windows display boolean)
(mode-line-inverse-video modeline boolean)
(line-number-display-limit display
(choice integer
(const :tag "No limit" nil)))
(highlight-nonselected-windows display boolean)
(message-log-max debug (choice (const :tag "Disable" nil)
(integer :menu-tag "lines"
:format "%v")
(other :tag "Unlimited" t)))
(unibyte-display-via-language-environment mule boolean)
;; xfns.c
(x-bitmap-file-path installation
(repeat (directory :format "%v")))
;; xterm.c
(x-stretch-cursor display boolean "21.1")))
this symbol group type native-p version
;; This function turns a value
;; into an expression which produces that value.
(quoter (lambda (sexp)
(if (or (memq sexp '(t nil))
(keywordp sexp)
(and (listp sexp)
(memq (car sexp) '(lambda)))
(stringp sexp)
;; (and (fboundp 'characterp)
;; (characterp sexp))
(numberp sexp))
sexp
(list 'quote sexp)))))
(while all
(setq this (car all)
all (cdr all)
symbol (nth 0 this)
group (nth 1 this)
type (nth 2 this)
version (nth 3 this)
;; Don't complain about missing variables which are
;; irrelevant to this platform.
native-p (save-match-data
(cond
((string-match "\\`dos-" (symbol-name symbol))
(eq system-type 'ms-dos))
((string-match "\\`w32-" (symbol-name symbol))
(eq system-type 'windows-nt))
(t t))))
(if (not (boundp symbol))
;; If variables are removed from C code, give an error here!
(and native-p
(message "Note, built-in variable `%S' not bound" symbol))
;; Save the standard value, unless we already did.
(or (get symbol 'standard-value)
(put symbol 'standard-value
(list (funcall quoter (default-value symbol)))))
;; If this is NOT while dumping Emacs,
;; set up the rest of the customization info.
(unless purify-flag
;; Add it to the right group.
(custom-add-to-group group symbol 'custom-variable)
;; Set the type.
(put symbol 'custom-type type)
(put symbol 'custom-version version)))))
;; Record cus-start as loaded
;; if we have set up all the info that we can set up.
;; Don't record cus-start as loaded
;; if we have set up only the standard values.
(unless purify-flag
(provide 'cus-start))
;;; cus-start.el ends here.