emacs/lisp/cus-start.el
Po Lu 85a078e785 Add support for the Haiku operating system and its window system
* .gitignore: Add binaries specific to Haiku.

* Makefie.in (HAVE_BE_APP): New variable.
(install-arch-dep): Install Emacs and Emacs.pdmp when
using Haiku.

* configure.ac: Detect and configure for Haiku and
various related configurations.
(be-app, be-freetype, be-cairo): New options.
(HAVE_BE_APP, HAIKU_OBJ, HAIKU_CXX_OBJ)
(HAIKU_LIBS, HAIKU_CFLAGS): New variables.
(HAIKU, HAVE_TINY_SPEED_T): New define.
(emacs_config_features): Add BE_APP.

* doc/emacs/Makefile.in (EMACSSOURCES): Add Haiku
appendix.

* doc/emacs/emacs.texi: Add Haiku appendix to menus and
include it.

* doc/emacs/haiku.texi: New Haiku appendix.

* doc/lispref/display.texi (Defining Faces, Window Systems):
Explain meaning of `haiku' as a window system identifier.
(haiku-use-system-tooltips): Explain meaning of system
tooltips on
Haiku.

* doc/lispref/frames.texi (Multiple Terminals): Explain
meaning of haiku as a display type.
(Frame Layout): Clarify section for Haiku frames.
(Size Parameters): Explain limitations of fullwidth and
fullheight on Haiku.
(Management Parameters): Explain limitations of
inhibiting double buffering on builds with Cairo,
and the inability of frames with no-accept-focus to
receive keyboard input on Haiku.
(Font and Color Parameters): Explain the different font
backends available on Haiku.
(Raising and Lowering): Explain that lowering and
restacking frames doesn't work on Haiku.
(Child Frames): Explain oddities of child frame
visibility on Haiku.

* doc/lispref/os.texi (System Environment): Explain
meaning of haiku.
* etc/MACHINES: Add appropriate notices for Haiku.
* etc/NEWS: Document changes.
* etc/PROBLEMS: Document font spacing bug on Haiku.

* lib-src/Makefile.in: Build be-resources binary on
Haiku.
(CXX, CXXFLAGS, NON_CXX_FLAGS, ALL_CXXFLAGS)
(HAVE_BE_APP, HAIKU_LIBS, HAIKU_CFLAGS): New variables.
(DONT_INSTALL): Add be-resources binary if on Haiku.
(be-resources): New target.

* lib-src/be_resources: Add helper binary for setting
resources on the Emacs application.

* lib-src/emacsclient.c (decode_options): Set
alt_display to "be" on Haiku.

* lisp/cus-edit.el (custom-button, custom-button-mouse)
(custom-button-unraised, custom-button-pressed): Update
face definitions for Haiku.

* lisp/cus-start.el: Add haiku-debug-on-fatal-error and
haiku-use-system-tooltips.

* lisp/faces.el (face-valid-attribute-values): Clarify
attribute comment for Haiku.
(tool-bar): Add appropriate toolbar color for Haiku.

* lisp/frame.el (haiku-frame-geometry)
(haiku-mouse-absolute-pixel-position)
(haiku-set-mouse-absolute-pixel-position)
(haiku-frame-edges)
(haiku-frame-list-z-order): New function declarations.

(frame-geometry, frame-edges)
(mouse-absolute-pixel-position)
(set-mouse-absolute-pixel-position)
(frame-list-z-order): Call appropriate window system
functions on Haiku.

(display-mouse-p, display-graphic-p)
(display-images-p, display-pixel-height)
(display-pixel-width, display-mm-height)
(display-mm-width, display-backing-store)
(display-save-under, display-planes)
(display-color-cells, display-visual-class): Update type
tests for Haiku.

* lisp/international/mule-cmds.el
(set-coding-system-map): Also
prevent set-terminal-coding-system from appearing in the menu
bar on Haiku.

* lisp/loadup.el: Load Haiku-specific files when built
with Haiku, and don't rename newly built Emacs on Haiku as BFS
doesn't support hard links.

* lisp/menu-bar.el (menu-bar-open): Add for Haiku.

* lisp/mwheel.el (mouse-wheel-down-event): Expect
wheel-up on Haiku.
(mouse-wheel-up-event): Expect wheel-down on Haiku.
(mouse-wheel-left-event): Expect wheel-left on Haiku.
(mouse-wheel-right-event): Expect wheel-right on Haiku.

* lisp/net/browse-url.el
(browse-url--browser-defcustom-type):
Add option for WebPositive.
(browse-url-webpositive-program): New variable.
(browse-url-default-program): Search for WebPositive.
(browse-url-webpositive): New function.

* lisp/net/eww.el (eww-form-submit, eww-form-file)
(eww-form-checkbox, eww-form-select): Define faces
appropriately for Haiku.

* lisp/term/haiku-win.el: New file.

* lisp/tooltip.el (menu-or-popup-active-p): New function
declaration.
(tooltip-show-help): Don't use tooltips on Haiku when a
menu is active.

* lisp/version.el (haiku-get-version-string): New
function declaration.
(emacs-version): Add Haiku version string if
appropriate.

* src/Makefile.in: Also produce binary named "Emacs"
with Haiku resources set.

(CXX, HAIKU_OBJ, HAIKU_CXX_OBJ, HAIKU_LIBS)
(HAIKU_CFLAGS, HAVE_BE_APP, NON_CXX_FLAGS)
(ALL_CXX_FLAGS): New variables.

(.SUFFIXES): Add .cc.
(.cc.o): New target.
(base_obj): Add Haiku C objects.
(doc_obj, obj): Split objects that should scanned for
documentation into doc_obj.
(SOME_MACHINE_OBJECTS): Add appropriate Haiku C objects.
(all): Depend on Emacs and Emacs.pdmp on Haiku.
(LIBES): Add Haiku libraries.
(gl-stamp)
($(etc)/DOC): Scan doc_obj instead of obj
(temacs$(EXEEXT): Use C++ linker on Haiku.
(ctagsfiles3): New variable.
(TAGS): Scan C++ files.

* src/alloc.c (garbage_collect): Mark Haiku display.

* src/dispextern.h (HAVE_NATIVE_TRANSFORMS): Also enable
on Haiku.
(struct image): Add fields for Haiku transforms.
(RGB_PIXEL_COLOR): Define to unsigned long on Haiku as
well.
(sit_for): Also check USABLE_SIGPOLL.
(init_display_interactive): Set initial window system to
Haiku on Haiku builds.

* src/emacs.c (main): Define Haiku syms and init haiku
clipboard.
(shut_down_emacs): Quit BApplication on Haiku and
trigger debug
on aborts if haiku_debug_on_fatal_error.
(Vsystem_type): Update docstring.

* src/fileio.c (next-read-file-uses-dialog-p): Enable on
Haiku.

* src/filelock.c (WTMP_FILE): Only define if BOOT_TIME
is also defined.

* src/floatfns.c (double_integer_scale): Work around
Haiku libroot brain damage.

* src/font.c (syms_of_font): Define appropriate font
driver symbols for Haiku builds with various options.

* src/font.h: Also enable ftcrfont on Haiku builds with
Cairo.
(font_data_structures_may_be_ill_formed): Also enable on
Haiku builds that have Cairo.

* src/frame.c (Fframep): Update doc-string for Haiku
builds and return haiku if appropriate.
(syms_of_frame): New symbol `haiku'.

* src/frame.h (struct frame): Add output data for Haiku.
(FRAME_HAIKU_P): New macro.
(FRAME_WINDOW_P): Test for Haiku frames as well.

* src/ftcrfont.c (RED_FROM_ULONG, GREEN_FROM_ULONG)
(BLUE_FROM_ULONG): New macros.
(ftcrfont_draw): Add haiku specific code for Haiku
builds with Cairo.

* src/ftfont.c (ftfont_open): Set face.
(ftfont_has_char, ftfont_text_extents): Work around
crash.
(syms_of_ftfont): New symbol `mono'.

* src/ftfont.h (struct font_info): Enable Cairo-specific
fields for Cairo builds on Haiku.

* src/haiku_draw_support.cc:
* src/haiku_font_support.cc:
* src/haiku_io.c:
* src/haiku_select.cc:
* src/haiku_support.cc:
* src/haiku_support.h:
* src/haikufns.c:
* src/haikufont.c:
* src/haikugui.h:
* src/haikuimage.c:
* src/haikumenu.c:
* src/haikuselect.c:
* src/haikuselect.h:
* src/haikuterm.c:
* src/haikuterm.h: Add new files for Haiku windowing
support.

* src/haiku.c: Add new files for Haiku operating system
support.

* src/image.c: Implement image transforms and native XPM
support
on Haiku.

(GET_PIXEL, PUT_PIXEL, NO_PIXMAP)
(PIX_MASK_RETAIN, PIX_MASK_DRAW)
(RGB_TO_ULONG, RED_FROM_ULONG, GREEN_FROM_ULONG)
(BLUE_FROM_ULONG, RED16_FROM_ULONG, GREEN16_FROM_ULONG)
(BLUE16_FROM_ULONG): Define to appropriate values on
Haiku.

(image_create_bitmap_from_data): Add Haiku support.
(image_create_bitmap_from_file): Add TODO on Haiku.
(free_bitmap_record): Free bitmap on Haiku.
(image_size_in_bytes): Implement for Haiku bitmaps.
(image_set_transform): Implement on Haiku.
(image_create_x_image_and_pixmap_1): Implement on Haiku,
24-bit or 1-bit only.
(image_destroy_x_image, image_get_x_image): Use correct
img and pixmap values on Haiku.
(lookup_rgb_color): Use correct macro on Haiku.
(image_to_emacs_colors): Implement on Haiku.
(image_disable_image): Disable on Haiku.
(image_can_use_native_api): Test for translator presence
on Haiku.
(native_image_load): Use translator on Haiku.
(imagemagick_load_image): Add Haiku-specific quirks.
(Fimage_transforms_p): Allow rotate90 on Haiku.
(image_types): Enable native XPM support on Haiku.
(syms_of_image): Enable XPM images on Haiku.

* src/keyboard.c (kbd_buffer_get_event)
(handle_async_input, handle_input_available_signal)
(handle_user_signal, Fset_input_interrupt_mode)
(init_keyboard): Check for USABLE_SIGPOLL along with
USABLE_SIGIO.

* src/lisp.h (pD): Work around broken Haiku headers.
(HAVE_EXT_MENU_BAR): Define on Haiku.
(handle_input_available_signal): Enable if we just have
SIGPOLL as well.

* src/menu.c (have_boxes): Return true on Haiku.
(single_menu_item): Enable toolkit menus on Haiku.
(find_and_call_menu_selection): Also enable on Haiku.

* src/process.c (keyboard_bit_set): Enable with only
usable SIGPOLL.
(wait_reading_process_output): Test for SIGPOLL as well
as SIGIO availability.

* src/sound.c (sound_perror, vox_open)
(vox_configure, vox_close): Enable for usable SIGPOLL as
well.

* src/sysdep.c (sys_subshell): Enable for usable SIGPOLL.
(reset_sigio): Make conditional on F_SETOWN.
(request_sigio, unrequest_sigio)
(emacs_sigaction_init): Also handle SIGPOLLs.
(init_sys_modes): Disable TCXONC usage on Haiku, as it
doesn't have any ttys other than pseudo ttys, which don't
support C-s/C-q flow control, and causes compiler warnings.
(speeds): Disable high speeds if HAVE_TINY_SPEED_T.

* src/termhooks.h (enum output_method): Add output_haiku.
(struct terminal): Add Haiku display info.
(TERMINAL_FONT_CACHE): Enable for Haiku.

* src/terminal.c (Fterminal_live_p): Return `haiku' if
appropriate.
* src/verbose.mk.in (AM_V_CXX, AM_V_CXXLD): New logging
variables.

* src/xdisp.c (redisplay_internal)
(note_mouse_highlight): Return on Haiku if a popup is activated.
(display_menu_bar): Return on Haiku if frame is a Haiku
frame.

* src/xfaces.c (GCGraphicsExposures): Enable correctly on Haiku.
(x_create_gc): Enable dummy GC code on Haiku.

* src/xfns.c (x-server-version, x-file-dialog): Add
Haiku specifics to doc strings.

* src/xterm.c (syms_of_xterm): Add Haiku information to
doc string.
2021-11-20 21:46:07 +08:00

936 lines
38 KiB
EmacsLisp
Raw Blame History

This file contains ambiguous Unicode characters

This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

;;; cus-start.el --- define customization properties of builtins -*- lexical-binding:t -*-
;; Copyright (C) 1997, 1999-2021 Free Software Foundation, Inc.
;; Author: Per Abrahamsen <abraham@dina.kvl.dk>
;; Keywords: internal
;; Package: emacs
;; 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 3 of the License, 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. If not, see <https://www.gnu.org/licenses/>.
;;; 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:
(defun minibuffer-prompt-properties--setter (symbol value)
(set-default symbol value)
(if (memq 'cursor-intangible value)
(add-hook 'minibuffer-setup-hook #'cursor-intangible-mode)
;; Removing it is a bit trickier since it could have been added by someone
;; else as well, so let's just not bother.
))
;; Elements of this list have the form:
;; SYMBOL GROUP TYPE VERSION REST...
;; SYMBOL is the name of the variable.
;; GROUP is the custom group to which it belongs (may also be a list
;; of groups)
;; TYPE is the defcustom :type.
;; VERSION is the defcustom :version (or nil).
;; REST is a set of :KEYWORD VALUE pairs. Accepted :KEYWORDs are:
;; :standard - standard value for SYMBOL (else use current value)
;; :set - custom-set property
;; :risky - risky-local-variable property
;; :safe - safe-local-variable property
;; :tag - custom-tag property
(let (standard
native-p prop propval
;; This function turns a value
;; into an expression which produces that value.
(quoter (lambda (sexp)
;; FIXME: We'd like to use macroexp-quote here, but cus-start
;; is loaded too early in loadup.el for that.
(if (or (memq sexp '(t nil))
(keywordp sexp)
(and (listp sexp)
(memq (car sexp) '(lambda)))
(stringp sexp)
(numberp sexp))
sexp
(list 'quote sexp))))
(cursor-type-types
'(choice
(const :tag "Frame default" t)
(const :tag "Filled box" box)
(cons :tag "Box with specified size"
(const box) integer)
(const :tag "Hollow cursor" hollow)
(const :tag "Vertical bar" bar)
(cons :tag "Vertical bar with specified height"
(const bar) integer)
(const :tag "Horizontal bar" hbar)
(cons :tag "Horizontal bar with specified width"
(const hbar) integer)
(const :tag "None "nil))))
(pcase-dolist
(`(,symbol ,group ,type ,version . ,rest)
`(;; alloc.c
(gc-cons-threshold alloc integer)
(gc-cons-percentage alloc float)
(garbage-collection-messages alloc boolean)
;; buffer.c
(cursor-type display ,cursor-type-types)
(mode-line-format mode-line sexp) ;Hard to do right.
(major-mode internal function)
(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)
(word-wrap display boolean)
(word-wrap-by-category
display boolean "28.1"
:set (lambda (symbol value)
(set-default symbol value)
(when value (require 'kinsoku))))
(selective-display-ellipses display boolean)
(indicate-empty-lines fringe boolean)
(indicate-buffer-boundaries
fringe
(choice
(const :tag "No indicators" nil)
(const :tag "On left, with arrows" left)
(const :tag "On right, with arrows" right)
(set :tag "Pick your own design"
:value ((t . nil))
:format "%{%t%}:\n%v\n%d"
:doc "You can specify a default and then override it \
for individual indicators.
Leaving \"Default\" unchecked is equivalent with specifying a default of
\"Do not show\"."
(choice :tag "Default"
:value (t . nil)
(const :tag "Do not show" (t . nil))
(const :tag "On the left" (t . left))
(const :tag "On the right" (t . right)))
(choice :tag "Top"
:value (top . left)
(const :tag "Do not show" (top . nil))
(const :tag "On the left" (top . left))
(const :tag "On the right" (top . right)))
(choice :tag "Bottom"
:value (bottom . left)
(const :tag "Do not show" (bottom . nil))
(const :tag "On the left" (bottom . left))
(const :tag "On the right" (bottom . right)))
(choice :tag "Up arrow"
:value (up . left)
(const :tag "Do not show" (up . nil))
(const :tag "On the left" (up . left))
(const :tag "On the right" (up . right)))
(choice :tag "Down arrow"
:value (down . left)
(const :tag "Do not show" (down . nil))
(const :tag "On the left" (down . left))
(const :tag "On the right" (down . right))))
(other :tag "On left, no arrows" t)))
(scroll-up-aggressively windows
(choice (const :tag "off" nil) float)
"21.1")
(scroll-down-aggressively windows
(choice (const :tag "off" nil) float)
"21.1")
(line-spacing display (choice (const :tag "none" nil) number)
"22.1")
(cursor-in-non-selected-windows
cursor ,cursor-type-types nil
:tag "Cursor In Non-selected Windows"
:set (lambda (symbol value)
(set-default symbol value)
(force-mode-line-update t)))
(transient-mark-mode editing-basics boolean nil
:standard (not noninteractive)
:initialize custom-initialize-delay
:set custom-set-minor-mode)
(bidi-paragraph-direction
paragraphs
(choice
(const :tag "Left to Right" left-to-right)
(const :tag "Right to Left" right-to-left)
(const :tag "Dynamic, according to paragraph text" nil))
"24.1")
(delete-auto-save-files auto-save boolean)
(kill-buffer-delete-auto-save-files auto-save boolean "28.1")
;; callint.c
(mark-even-if-inactive editing-basics boolean)
;; callproc.c
(shell-file-name execute file)
(exec-path execute
(repeat (choice (const :tag "default directory" nil)
(directory :format "%v")))
nil
:standard
(mapcar (lambda (f)
(if f (directory-file-name f)
"."))
(append (parse-colon-path (getenv "PATH"))
(list exec-directory))))
(exec-suffixes execute (repeat string))
;; charset.c
(charset-map-path installation
(repeat (directory :format "%v")))
;; coding.c
(inhibit-eol-conversion mule boolean)
(enable-character-translation mule boolean)
(eol-mnemonic-undecided mule string)
;; startup.el fiddles with the values. IMO, would be
;; simpler to just use #ifdefs in coding.c.
(eol-mnemonic-unix mule string nil
:standard
(if (memq system-type '(ms-dos windows-nt))
"(Unix)" ":"))
(eol-mnemonic-dos mule string nil
:standard
(if (memq system-type '(ms-dos windows-nt))
"\\" "(DOS)"))
(eol-mnemonic-mac mule string nil
:standard "(Mac)")
(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
:match (lambda (widget value)
(and value (not (functionp value)))))
(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)
;; doc.c
(text-quoting-style display
(choice
(const :tag "Prefer \\=curved\\= quotes, if possible" nil)
(const :tag "\\=Curved\\= quotes" curved)
(const :tag "\\='Straight\\=' quotes" straight)
(const :tag "\\=`Grave\\=' quotes (no translation)" grave)))
;; dosfns.c
(dos-display-scancodes display boolean)
(dos-hyper-key keyboard integer)
(dos-super-key keyboard integer)
(dos-keypad-mode keyboard integer)
;; editfns.c
(user-full-name mail string)
;; emacs.c
(report-emacs-bug-address emacsbug string)
;; eval.c
(max-specpdl-size limits integer)
(max-lisp-eval-depth limits integer)
(max-mini-window-height limits
(choice (const :tag "quarter screen" nil)
number) "23.1")
(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 boolean)
(debug-on-signal debug boolean)
(debugger-stack-frame-as-list debugger boolean "26.1")
;; fileio.c
(delete-by-moving-to-trash auto-save boolean "23.1")
(auto-save-visited-file-name auto-save boolean)
;; filelock.c
(create-lockfiles files boolean "24.3")
(temporary-file-directory
;; Darwin section added 24.1, does not seem worth :version bump.
files directory nil
:standard
(file-name-as-directory
;; FIXME ? Should there be Ftemporary_file_directory to do this
;; more robustly (cf set_local_socket in emacsclient.c).
;; It could be used elsewhere, eg Fcall_process_region,
;; server-socket-dir. See bug#7135.
(cond ((memq system-type '(ms-dos windows-nt))
(or (getenv "TEMP") (getenv "TMPDIR") (getenv "TMP")
"c:/temp"))
((eq system-type 'darwin)
(or (getenv "TMPDIR") (getenv "TMP") (getenv "TEMP")
;; See bug#7135.
(let* (file-name-handler-alist
(default-directory "/")
(tmp (ignore-errors
(shell-command-to-string
"getconf DARWIN_USER_TEMP_DIR"))))
(and (stringp tmp)
(setq tmp (replace-regexp-in-string
"\n\\'" "" tmp))
;; Handles "getconf: Unrecognized variable..."
(file-directory-p tmp)
tmp))
"/tmp"))
(t
(or (getenv "TMPDIR") (getenv "TMP") (getenv "TEMP")
"/tmp"))))
:initialize custom-initialize-delay)
;; fns.c
(use-dialog-box menu boolean "21.1")
(use-file-dialog menu boolean "22.1")
(use-short-answers menu boolean "28.1")
(focus-follows-mouse
frames (choice
(const :tag "Off" :value nil)
(const :tag "On" :value t)
(const :tag "Auto-raise" :value auto-raise)) "26.1")
;; fontset.c
;; FIXME nil is the initial value, fontset.el setqs it.
(vertical-centering-font-regexp display
(choice (const nil) regexp))
;; frame.c
(default-frame-alist frames
(repeat (cons :format "%v"
(symbol :tag "Parameter")
(sexp :tag "Value"))))
(mouse-highlight mouse (choice (const :tag "disabled" nil)
(const :tag "always shown" t)
(other :tag "hidden by keypress" 1))
"22.1")
(make-pointer-invisible mouse boolean "23.2")
(resize-mini-frames
frames (choice
(const :tag "Never" nil)
(const :tag "Fit mini frame to buffer" t)
(function :tag "User-defined function"))
"27.2")
(menu-bar-mode frames boolean nil
;; FIXME?
;; :initialize custom-initialize-default
:set custom-set-minor-mode)
(tab-bar-mode tab-bar boolean nil
;; :initialize custom-initialize-default
:set custom-set-minor-mode)
(tool-bar-mode (frames mouse) boolean nil
;; :initialize custom-initialize-default
:set custom-set-minor-mode)
(frame-resize-pixelwise frames boolean "24.4")
(frame-inhibit-implied-resize frames
(choice
(const :tag "Never" nil)
(const :tag "Always" t)
(repeat (symbol :tag "Parameter")))
"27.1")
(iconify-child-frame frames
(choice
(const :tag "Do nothing" nil)
(const :tag "Iconify top level frame instead" iconify-top-level)
(const :tag "Make frame invisible instead" make-invisible)
(const :tag "Iconify" t))
"26.1")
(tooltip-reuse-hidden-frame tooltip boolean "26.1")
;; fringe.c
(overflow-newline-into-fringe fringe boolean)
;; image.c
(imagemagick-render-type image integer "24.1")
;; indent.c
(indent-tabs-mode indent boolean)
;; keyboard.c
(meta-prefix-char keyboard character)
(auto-save-interval auto-save integer)
(auto-save-no-message auto-save boolean "27.1")
(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)))
(double-click-fuzz mouse integer "22.1")
(help-char keyboard character)
(help-event-list keyboard (repeat (sexp :format "%v")))
(menu-prompting menu boolean)
(select-active-regions killing
(choice (const :tag "always" t)
(const :tag "only shift-selection or mouse-drag" only)
(const :tag "off" nil))
"24.1")
(debug-on-event debug
(choice (const :tag "None" nil)
(const :tag "When sent SIGUSR1" sigusr1)
(const :tag "When sent SIGUSR2" sigusr2))
"24.1")
(translate-upper-case-key-bindings keyboard boolean "29.1")
;; 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"))))
(load-prefer-newer lisp boolean "24.4")
;; minibuf.c
(minibuffer-follows-selected-frame
minibuffer (choice (const :tag "Always" t)
(const :tag "When used" hybrid)
(const :tag "Never" nil))
"28.1")
(enable-recursive-minibuffers minibuffer boolean)
(history-length minibuffer
(choice (const :tag "Infinite" t) integer)
"24.5") ; 30 -> 100
(history-delete-duplicates minibuffer boolean "22.1")
(read-buffer-completion-ignore-case minibuffer boolean "23.1")
(minibuffer-prompt-properties
minibuffer
(list
(checklist :inline t
(const :tag "Read-Only"
:doc "Prevent prompt from being modified"
:format "%t%n%h"
:inline t
(read-only t))
(const :tag "Don't Enter"
:doc "Prevent point from ever entering prompt"
:format "%t%n%h"
:inline t
(cursor-intangible t)))
(repeat :inline t
:tag "Other Properties"
(list :inline t
:format "%v"
(symbol :tag "Property")
(sexp :tag "Value"))))
"21.1"
:set minibuffer-prompt-properties--setter)
(minibuffer-auto-raise minibuffer boolean)
(read-minibuffer-restore-windows minibuffer boolean "28.1")
;; options property set at end
(read-buffer-function minibuffer
(choice (const nil)
function))
;; msdos.c
(dos-unsupported-char-glyph display integer)
;; nsterm.m
(ns-control-modifier
ns
(choice (const :tag "No modifier" none)
(const control) (const meta)
(const alt) (const hyper)
(const super)
(plist :key-type (choice (const :ordinary)
(const :function)
(const :mouse))
:value-type (choice (const control)
(const meta)
(const alt)
(const hyper)
(const super)
(const :tag "No modifier"
none))))
"23.1")
(ns-right-control-modifier
ns
(choice (const :tag "No modifier (work as control)" none)
(const :tag "Use the value of ns-control-modifier"
left)
(const control) (const meta)
(const alt) (const hyper)
(const super)
(plist :key-type (choice (const :ordinary)
(const :function)
(const :mouse))
:value-type (choice (const control)
(const meta)
(const alt)
(const hyper)
(const super)
(const :tag "No modifier"
none))))
"24.1")
(ns-command-modifier
ns
(choice (const :tag "No modifier (work as layout switch)" none)
(const control) (const meta)
(const alt) (const hyper)
(const super)
(plist :key-type (choice (const :ordinary)
(const :function)
(const :mouse))
:value-type (choice (const control)
(const meta)
(const alt)
(const hyper)
(const super)
(const :tag "No modifier"
none))))
"23.1")
(ns-right-command-modifier
ns
(choice (const :tag "No modifier (work as layout switch)" none)
(const :tag "Use the value of ns-command-modifier"
left)
(const control) (const meta)
(const alt) (const hyper)
(const super)
(plist :key-type (choice (const :ordinary)
(const :function)
(const :mouse))
:value-type (choice (const control)
(const meta)
(const alt)
(const hyper)
(const super)
(const :tag "No modifier"
none))))
"24.1")
(ns-alternate-modifier
ns
(choice (const :tag "No modifier (work as alternate/option)" none)
(const control) (const meta)
(const alt) (const hyper)
(const super)
(plist :key-type (choice (const :ordinary)
(const :function)
(const :mouse))
:value-type (choice (const control)
(const meta)
(const alt)
(const hyper)
(const super)
(const :tag "No modifier"
none))))
"23.1")
(ns-right-alternate-modifier
ns
(choice (const :tag "No modifier (work as alternate/option)" none)
(const :tag "Use the value of ns-alternate-modifier"
left)
(const control) (const meta)
(const alt) (const hyper)
(const super)
(plist :key-type (choice (const :ordinary)
(const :function)
(const :mouse))
:value-type (choice (const control)
(const meta)
(const alt)
(const hyper)
(const super)
(const :tag "No modifier"
none))))
"23.3")
(ns-function-modifier
ns
(choice (const :tag "No modifier (work as function)" none)
(const control) (const meta)
(const alt) (const hyper)
(const super)
(plist :key-type (choice (const :ordinary)
(const :function)
(const :mouse))
:value-type (choice (const control)
(const meta)
(const alt)
(const hyper)
(const super)
(const :tag "No modifier"
none))))
"23.1")
(ns-antialias-text ns boolean "23.1")
(ns-auto-hide-menu-bar ns boolean "24.1")
(ns-confirm-quit ns boolean "25.1")
(ns-use-native-fullscreen ns boolean "24.4")
(ns-use-fullscreen-animation ns boolean "25.1")
(ns-use-srgb-colorspace ns boolean "24.4")
;; process.c
(delete-exited-processes processes-basics boolean)
;; syntax.c
(parse-sexp-ignore-comments editing-basics boolean)
(words-include-escapes editing-basics boolean)
(open-paren-in-column-0-is-defun-start editing-basics boolean
"21.1")
;; term.c
(visible-cursor cursor boolean "22.1")
;; terminal.c
(ring-bell-function display
(choice
(const :tag "Default" nil)
(const :tag "Silent" ignore)
function))
;; undo.c
(undo-limit undo integer "27.1")
(undo-strong-limit undo integer "27.1")
(undo-outer-limit undo
(choice integer
(const :tag "No limit"
:format "%t\n%d"
:doc
"With this choice, \
the undo info for the current command never gets discarded.
This should only be chosen under exceptional circumstances,
since it could result in memory overflow and make Emacs crash."
nil))
"27.1")
;; window.c
(temp-buffer-show-function windows (choice (const nil) function))
(next-screen-context-lines windows integer)
(scroll-preserve-screen-position
windows (choice
(const :tag "Off" :value nil)
(const :tag "Full screen" :value t)
(other :tag "Always" 1))
"22.1")
(recenter-redisplay
windows (choice
(const :tag "Never" :value nil)
(const :tag "Only on ttys" :value tty)
(other :tag "Always" t))
"23.1")
(window-combination-resize windows boolean "24.1")
(window-combination-limit
windows (choice
(const :tag "Never" :value nil)
(const :tag "If requested via buffer display alist"
:value window-size)
(const :tag "With Temp Buffer Resize mode"
:value temp-buffer-resize)
(const :tag "For temporary buffers"
:value temp-buffer)
(const :tag "For buffer display"
:value display-buffer)
(other :tag "Always" :value t))
"26.1")
(fast-but-imprecise-scrolling scrolling boolean "25.1")
(window-resize-pixelwise windows boolean "24.4")
;; xdisp.c
;; The whitespace group is for whitespace.el.
(show-trailing-whitespace editing-basics boolean nil
:safe booleanp)
(mode-line-compact
mode-line
(choice (const :tag "Never" :value nil)
(const :tag "Only if wider than window" :value long)
(const :tag "Always" :value t))
"28.1")
(scroll-step windows integer)
(scroll-conservatively windows integer)
(scroll-margin windows integer)
(maximum-scroll-margin windows float "26.1")
(hscroll-margin windows integer "22.1")
(hscroll-step windows
(choice (const :tag "Center horizontally" nil)
number) "22.1")
(truncate-partial-width-windows
display
(choice (integer :tag "Truncate if narrower than")
(const :tag "Respect `truncate-lines'" nil)
(other :tag "Truncate if not full-width" t))
"23.1")
(make-cursor-line-fully-visible
windows
(choice
(const :tag "Make cursor always fully visible" t)
(const :tag "Allow cursor to be partially-visible" nil)
(function :tag "User-defined function")))
(mode-line-in-non-selected-windows mode-line boolean "22.1")
(line-number-display-limit display
(choice integer
(const :tag "No limit" nil)))
(line-number-display-limit-width display integer "22.1")
(highlight-nonselected-windows display boolean)
(message-log-max debug (choice (const :tag "Disable" nil)
(integer :menu-tag "lines"
:format "%v")
(other :tag "Unlimited" t))
"24.3")
(unibyte-display-via-language-environment mule boolean)
(blink-cursor-alist cursor alist "22.1")
(overline-margin display integer "22.1")
(underline-minimum-offset display integer "23.1")
(mouse-autoselect-window
display (choice
(const :tag "Off" :value nil)
(const :tag "Immediate" :value t)
(number :tag "Delay by secs" :value 0.5)) "22.1")
(tool-bar-style
frames (choice
(const :tag "Images" :value image)
(const :tag "Text" :value text)
(const :tag "Both" :value both)
(const :tag "Both-horiz" :value both-horiz)
(const :tag "Text-image-horiz" :value text-image-horiz)
(const :tag "System default" :value nil)) "24.1")
(tool-bar-max-label-size frames integer "24.1")
(tab-bar-position
tab-bar (choice
(const :tag "Tab bar above tool bar" nil)
(const :tag "Tab bar below tool bar" t))
"27.1"
:set (lambda (sym val)
(set-default sym val)
;; Redraw the bars:
(tab-bar-mode -1)
(tab-bar-mode 1)))
(auto-hscroll-mode scrolling
(choice
(const :tag "Don't scroll automatically"
:value nil)
(const :tag "Scroll the entire window"
:value t)
(const :tag "Scroll only the current line"
:value current-line))
"26.1")
(void-text-area-pointer cursor
(choice
(const :tag "Standard (text pointer)" :value nil)
(const :tag "Arrow" :value arrow)
(const :tag "Text pointer" :value text)
(const :tag "Hand" :value hand)
(const :tag "Vertical dragger" :value vdrag)
(const :tag "Horizontal dragger" :value hdrag)
(const :tag "Same as mode line" :value modeline)
(const :tag "Hourglass" :value hourglass)))
(display-hourglass cursor boolean)
(hourglass-delay cursor number)
(resize-mini-windows
windows (choice
(const :tag "Off" :value nil)
(const :tag "Fit" :value t)
(const :tag "Grow only" :value grow-only))
"25.1")
(display-raw-bytes-as-hex display boolean "26.1")
(display-line-numbers
display-line-numbers
(choice
(const :tag "Off" :value nil)
(const :tag "Absolute line numbers"
:value t)
(const :tag "Relative line numbers"
:value relative)
(const :tag "Visually relative line numbers"
:value visual))
"26.1")
(display-line-numbers-width
display-line-numbers
(choice
(const :tag "Dynamically computed"
:value nil)
(integer :menu-tag "Fixed number of columns"
:value 2
:format "%v"))
"26.1")
(display-line-numbers-current-absolute
display-line-numbers
(choice
(const :tag "Display actual number of current line"
:value t)
(const :tag "Display zero as number of current line"
:value nil))
"26.1")
(display-line-numbers-widen
display-line-numbers
(choice
(const :tag "Disregard narrowing when calculating line numbers"
:value t)
(const :tag "Count lines from beginning of narrowed region"
:value nil))
"26.1")
(display-line-numbers-major-tick
display-line-numbers
(choice
(const :tag "No line" 0)
(integer :tag "Multiples of"
:value 10))
"27.1")
(display-line-numbers-minor-tick
display-line-numbers
(choice
(const :tag "No line" 0)
(integer :tag "Multiples of"
:value 5))
"27.1")
(display-fill-column-indicator
display-fill-column-indicator
boolean
"27.1"
:safe booleanp)
(display-fill-column-indicator-column
display-fill-column-indicator
(choice
(const :tag "Use fill-column variable"
:value t)
(const :tag "Fixed column number"
:value 70
:format "%v")
integer)
"27.1"
:safe (lambda (value) (or (booleanp value) (integerp value))))
(display-fill-column-indicator-character
display-fill-column-indicator
(choice
(character :tag "Use U+2502 to indicate fill column"
:value ?│)
(character :tag "Use | to indicate fill column"
:value ?|)
(const :tag "If possible, use U+2502 to indicate fill column, otherwise use |"
:value nil)
character)
"27.1"
:safe (lambda (value) (or (characterp value) (null value))))
;; xfaces.c
(scalable-fonts-allowed
display (choice (const :tag "Don't allow scalable fonts" nil)
(const :tag "Allow any scalable font" t)
(repeat regexp))
"22.1")
;; xfns.c
(x-bitmap-file-path installation
(repeat (directory :format "%v")))
(x-gtk-use-old-file-dialog menu boolean "22.1")
(x-gtk-show-hidden-files menu boolean "22.1")
(x-gtk-file-dialog-help-text menu boolean "22.1")
(x-gtk-use-system-tooltips tooltip boolean "23.3")
;; xterm.c
(x-use-underline-position-properties display boolean "22.1")
(x-underline-at-descent-line display boolean "22.1")
(x-stretch-cursor display boolean "21.1")
(scroll-bar-adjust-thumb-portion windows boolean "24.4")
;; xselect.c
(x-select-enable-clipboard-manager killing boolean "24.1")
;; xsettings.c
(font-use-system-font font-selection boolean "23.2")
;; haikuterm.c
(haiku-debug-on-fatal-error debug boolean "29.1")
;; haikufns.c
(haiku-use-system-tooltips tooltip boolean "29.1")))
(setq ;; If we did not specify any standard value expression above,
;; use the current value as the standard value.
standard (if (setq prop (memq :standard rest))
(cadr prop)
(if (default-boundp symbol)
(funcall quoter (default-value symbol))))
;; 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))
((string-match "\\`ns-" (symbol-name symbol))
(featurep 'ns))
((string-match "\\`haiku-" (symbol-name symbol))
(featurep 'haiku))
((string-match "\\`x-.*gtk" (symbol-name symbol))
(featurep 'gtk))
((string-match "clipboard-manager" (symbol-name symbol))
(boundp 'x-select-enable-clipboard-manager))
((string-match "\\`x-" (symbol-name symbol))
(fboundp 'x-create-frame))
((string-match "selection" (symbol-name symbol))
(fboundp 'x-selection-exists-p))
((string-match "fringe" (symbol-name symbol))
(boundp 'fringe-bitmaps))
((string-match "\\`imagemagick" (symbol-name symbol))
(fboundp 'imagemagick-types))
((equal "font-use-system-font" (symbol-name symbol))
(featurep 'system-font-setting))
;; Conditioned on x-create-frame, because that's
;; the condition for loadup.el to preload tool-bar.el.
((string-match "tool-bar-" (symbol-name symbol))
(fboundp 'x-create-frame))
((string-match "tab-bar-" (symbol-name symbol))
(fboundp 'x-create-frame))
((equal "vertical-centering-font-regexp"
(symbol-name symbol))
;; Any function from fontset.c will do.
(fboundp 'new-fontset))
((equal "scroll-bar-adjust-thumb-portion"
(symbol-name symbol))
(featurep 'x))
(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 standard)))
;; We need these properties independent of whether cus-start is loaded.
(if (setq prop (memq :safe rest))
(put symbol 'safe-local-variable (cadr prop)))
(if (setq prop (memq :risky rest))
(put symbol 'risky-local-variable (cadr prop)))
(if (setq prop (memq :set rest))
(put symbol 'custom-set (cadr prop)))
;; This is used by describe-variable.
(if version (put symbol 'custom-version version))
;; Don't re-add to custom-delayed-init-variables post-startup.
(unless after-init-time
;; Note this is the _only_ initialize property we handle.
(if (eq (cadr (memq :initialize rest)) #'custom-initialize-delay)
;; These vars are defined early and should hence be initialized
;; early, even if this file happens to be loaded late. so add them
;; to the end of custom-delayed-init-variables. Otherwise,
;; auto-save-file-name-transforms will appear in customize-rogue.
(add-to-list 'custom-delayed-init-variables symbol 'append)))
;; If this is NOT while dumping Emacs, set up the rest of the
;; customization info. This is the stuff that is not needed
;; until someone does M-x customize etc.
(unless dump-mode
;; Add it to the right group(s).
(if (listp group)
(dolist (g group)
(custom-add-to-group g symbol 'custom-variable))
(custom-add-to-group group symbol 'custom-variable))
;; Set the type.
(put symbol 'custom-type type)
(while rest
(setq prop (car rest)
propval (cadr rest)
rest (nthcdr 2 rest))
(cond ((memq prop '(:standard :risky :safe :set))) ; handled above
((eq prop :tag)
(put symbol 'custom-tag propval))))))))
(custom-add-to-group 'font-lock 'open-paren-in-column-0-is-defun-start
'custom-variable)
;; Record cus-start as loaded if we have set up all the info that we can.
;; Don't record it as loaded if we have only set up the standard values
;; and safe/risky properties.
(unless dump-mode
(provide 'cus-start))
;;; cus-start.el ends here