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359 lines
8.2 KiB
Plaintext
359 lines
8.2 KiB
Plaintext
@c -*-texinfo-*-
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@c This is part of the GNU Emacs Lisp Reference Manual.
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@c Copyright (C) 1990, 1991, 1992, 1993, 1998, 2001, 2002, 2003, 2004,
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@c 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
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@c See the file elisp.texi for copying conditions.
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@setfilename ../../info/hooks
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@node Standard Hooks, Index, Standard Keymaps, Top
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@appendix Standard Hooks
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@cindex standard hooks
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@cindex hook variables, list of
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The following is a list of hook variables that let you provide
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functions to be called from within Emacs on suitable occasions.
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Most of these variables have names ending with @samp{-hook}. They are
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@dfn{normal hooks}, run by means of @code{run-hooks}. The value of such
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a hook is a list of functions; the functions are called with no
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arguments and their values are completely ignored. The recommended way
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to put a new function on such a hook is to call @code{add-hook}.
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@xref{Hooks}, for more information about using hooks.
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Every major mode defines a mode hook named
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@samp{@var{modename}-mode-hook}. The major mode command runs this
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normal hook with @code{run-mode-hooks} as the very last thing it does.
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@xref{Mode Hooks}. Most minor modes have mode hooks too. Mode hooks
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are omitted in the list below.
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The variables whose names end in @samp{-hooks} or @samp{-functions} are
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usually @dfn{abnormal hooks}; their values are lists of functions, but
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these functions are called in a special way (they are passed arguments,
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or their values are used). The variables whose names end in
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@samp{-function} have single functions as their values.
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A special feature allows you to specify expressions to evaluate if and
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when a file is loaded (@pxref{Hooks for Loading}). That feature is
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not exactly a hook, but does a similar job.
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@c We need to xref to where each hook is documented or else document
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@c it here.
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@table @code
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@item abbrev-expand-functions
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@xref{Abbrev Expansion}.
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@item activate-mark-hook
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@xref{The Mark}.
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@item after-change-functions
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@xref{Change Hooks}.
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@item after-change-major-mode-hook
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@xref{Mode Hooks}.
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@item after-init-hook
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@xref{Init File}.
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@item after-insert-file-functions
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@xref{Format Conversion}.
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@item after-make-frame-functions
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@xref{Creating Frames}.
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@item after-revert-hook
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@xref{Reverting}.
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@item after-save-hook
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@xref{Saving Buffers}.
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@item auto-fill-function
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@xref{Auto Filling}.
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@item auto-save-hook
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@xref{Auto-Saving}.
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@item before-change-functions
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@xref{Change Hooks}.
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@item before-hack-local-variables-hook
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@xref{File Local Variables}.
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@item before-init-hook
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@xref{Init File}.
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@item before-make-frame-hook
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@xref{Creating Frames}.
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@item before-revert-hook
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@xref{Reverting}.
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@item before-save-hook
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@xref{Saving Buffers}.
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@item blink-paren-function
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@xref{Blinking}.
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@item buffer-access-fontify-functions
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@xref{Lazy Properties}.
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@item calendar-load-hook
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@iftex
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@inforef{Calendar Customizing,, emacs-xtra}.
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@end iftex
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@ifnottex
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@xref{Calendar Customizing,,, emacs}.
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@end ifnottex
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@item change-major-mode-hook
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@xref{Creating Buffer-Local}.
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@item command-line-functions
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@xref{Command-Line Arguments}.
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@item comment-indent-function
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@xref{Options for Comments,, Options Controlling Comments, emacs, the
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GNU Emacs Manual}.
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@item compilation-finish-functions
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Functions to call when a compilation process finishes.
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@item custom-define-hook
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Hook called after defining each customize option.
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@item deactivate-mark-hook
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@xref{The Mark}.
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@item delete-frame-functions
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Functions to call when Emacs deletes a frame. @xref{Deleting Frames}.
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@item delete-terminal-functions
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Functions to call when Emacs deletes a terminal. @xref{Multiple
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Terminals}.
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@item desktop-after-read-hook
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Normal hook run after a successful @code{desktop-read}. May be used
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to show a buffer list. @xref{Saving Emacs Sessions,, Saving Emacs
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Sessions, emacs, the GNU Emacs Manual}.
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@item desktop-no-desktop-file-hook
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Normal hook run when @code{desktop-read} can't find a desktop file.
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May be used to show a dired buffer. @xref{Saving Emacs Sessions,,
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Saving Emacs Sessions, emacs, the GNU Emacs Manual}.
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@item desktop-save-hook
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Normal hook run before the desktop is saved in a desktop file. This
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is useful for truncating history lists, for example. @xref{Saving
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Emacs Sessions,, Saving Emacs Sessions, emacs, the GNU Emacs Manual}.
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@item diary-display-hook
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@iftex
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@inforef{Fancy Diary Display,, emacs-xtra}.
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@end iftex
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@ifnottex
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@xref{Fancy Diary Display,,, emacs}.
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@end ifnottex
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@item diary-hook
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List of functions called after the display of the diary. Can be used
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for appointment notification.
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@item disabled-command-function
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@xref{Disabling Commands}.
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@item echo-area-clear-hook
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@xref{Echo Area Customization}.
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@item emacs-startup-hook
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@xref{Init File}.
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@item find-file-hook
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@xref{Visiting Functions}.
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@item find-file-not-found-functions
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@xref{Visiting Functions}.
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@item first-change-hook
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@xref{Change Hooks}.
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@item font-lock-beginning-of-syntax-function
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@xref{Syntactic Font Lock}.
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@item font-lock-fontify-buffer-function
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@xref{Other Font Lock Variables}.
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@item font-lock-fontify-region-function
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@xref{Other Font Lock Variables}.
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@item font-lock-mark-block-function
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@xref{Other Font Lock Variables}.
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@item font-lock-syntactic-face-function
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@xref{Syntactic Font Lock}.
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@item font-lock-unfontify-buffer-function
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@xref{Other Font Lock Variables}.
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@item hack-local-variables-hook
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@xref{File Local Variables}.
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@item font-lock-unfontify-region-function
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@xref{Other Font Lock Variables}.
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@item initial-calendar-window-hook
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@iftex
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@inforef{Calendar Customizing,, emacs-xtra}.
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@end iftex
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@ifnottex
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@xref{Calendar Customizing,,, emacs}.
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@end ifnottex
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@item kbd-macro-termination-hook
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@xref{Keyboard Macros}.
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@item kill-buffer-hook
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@xref{Killing Buffers}.
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@item kill-buffer-query-functions
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@xref{Killing Buffers}.
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@item kill-emacs-hook
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@xref{Killing Emacs}.
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@item kill-emacs-query-functions
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@xref{Killing Emacs}.
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@item lisp-indent-function
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@item list-diary-entries-hook
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@iftex
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@inforef{Fancy Diary Display,, emacs-xtra}.
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@end iftex
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@ifnottex
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@xref{Fancy Diary Display,,, emacs}.
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@end ifnottex
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@item mail-setup-hook
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@xref{Mail Mode Misc,, Mail Mode Miscellany, emacs, the GNU Emacs
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Manual}.
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@item mark-diary-entries-hook
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@iftex
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@inforef{Fancy Diary Display,, emacs-xtra}.
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@end iftex
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@ifnottex
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@xref{Fancy Diary Display,,, emacs}.
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@end ifnottex
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@item menu-bar-update-hook
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@xref{Menu Bar}.
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@item minibuffer-setup-hook
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@xref{Minibuffer Misc}.
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@item minibuffer-exit-hook
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@xref{Minibuffer Misc}.
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@item mouse-position-function
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@xref{Mouse Position}.
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@item nongregorian-diary-listing-hook
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@iftex
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@inforef{Non-Gregorian Diary,, emacs-xtra}.
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@end iftex
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@ifnottex
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@xref{Non-Gregorian Diary,,, emacs}.
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@end ifnottex
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@item nongregorian-diary-marking-hook
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@iftex
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@inforef{Non-Gregorian Diary,, emacs-xtra}.
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@end iftex
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@ifnottex
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@xref{Non-Gregorian Diary,,, emacs}.
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@end ifnottex
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@item occur-hook
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@item post-command-hook
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@xref{Command Overview}.
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@item pre-command-hook
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@xref{Command Overview}.
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@item print-diary-entries-hook
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@iftex
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@inforef{Diary Customizing,, emacs-xtra}.
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@end iftex
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@ifnottex
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@xref{Diary Customizing,,, emacs}.
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@end ifnottex
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@item resume-tty-functions
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@xref{Suspending Emacs}.
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@item scheme-indent-function
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@item suspend-hook
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@xref{Suspending Emacs}.
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@item suspend-resume-hook
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@xref{Suspending Emacs}.
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@item suspend-tty-functions
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@xref{Suspending Emacs}.
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@item temp-buffer-setup-hook
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@xref{Temporary Displays}.
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@item temp-buffer-show-function
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@xref{Temporary Displays}.
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@item temp-buffer-show-hook
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@xref{Temporary Displays}.
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@item term-setup-hook
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@xref{Terminal-Specific}.
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@item today-visible-calendar-hook
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@iftex
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@inforef{Calendar Customizing,, emacs-xtra}.
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@end iftex
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@ifnottex
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@xref{Calendar Customizing,,, emacs}.
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@end ifnottex
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@item today-invisible-calendar-hook
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@iftex
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@inforef{Calendar Customizing,, emacs-xtra}.
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@end iftex
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@ifnottex
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@xref{Calendar Customizing,,, emacs}.
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@end ifnottex
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@item window-configuration-change-hook
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@xref{Window Hooks}.
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@item window-scroll-functions
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@xref{Window Hooks}.
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@item window-setup-hook
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@xref{Window Systems}.
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@item window-size-change-functions
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@xref{Window Hooks}.
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@item write-contents-functions
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@xref{Saving Buffers}.
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@item write-file-functions
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@xref{Saving Buffers}.
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@item write-region-annotate-functions
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@xref{Format Conversion}.
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@end table
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@ignore
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arch-tag: 55fd0296-d906-4551-b300-979d3846aa88
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@end ignore
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