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1263 lines
49 KiB
EmacsLisp
1263 lines
49 KiB
EmacsLisp
;;; flyspell.el --- On-the-fly spell checker
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;; Copyright (C) 1998 Free Software Foundation, Inc.
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;; Author: Manuel Serrano <Manuel.Serrano@unice.fr>
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;; Keywords: convenience
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;;; This file is part of GNU Emacs.
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;; GNU Emacs is free software; you can redistribute it and/or modify
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;; it under the terms of the GNU General Public License as published by
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;; the Free Software Foundation; either version 2, or (at your option)
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;; any later version.
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;; GNU Emacs is distributed in the hope that it will be useful,
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;; but WITHOUT ANY WARRANTY; without even the implied warranty of
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;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;; GNU General Public License for more details.
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;; You should have received a copy of the GNU General Public License
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;; along with GNU Emacs; see the file COPYING. If not, write to the
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;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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;; Boston, MA 02111-1307, USA.
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;;; commentary:
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;;
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;; Flyspell is a minor Emacs mode performing on-the-fly spelling
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;; checking.
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;;
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;; To enable Flyspell minor mode, type Meta-x flyspell-mode.
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;; This applies only to the current buffer.
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;;
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;; Note: consider setting the variable ispell-parser to `tex' to
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;; avoid TeX command checking; use `(setq ispell-parser 'tex)'
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;; _before_ entering flyspell.
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;;
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;; Some user variables control the behavior of flyspell. They are
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;; those defined under the `User variables' comment.
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;;
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;; Note: as suggested by Yaron M. Minsky, if you use flyspell when
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;; sending mails, you should add the following:
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;; (add-hook 'mail-send-hook 'flyspell-mode-off)
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;;; Code:
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(require 'ispell)
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;*---------------------------------------------------------------------*/
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;* Group ... */
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;*---------------------------------------------------------------------*/
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(defgroup flyspell nil
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"Spellchecking on the fly."
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:tag "FlySpell"
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:prefix "flyspell-"
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:group 'processes
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:version "20.3")
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;*---------------------------------------------------------------------*/
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;* User variables ... */
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;*---------------------------------------------------------------------*/
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(defcustom flyspell-highlight-flag t
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"*How Flyspell should indicate misspelled words.
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Non-nil means use highlight, nil means use minibuffer messages."
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:group 'flyspell
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:type 'boolean)
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(defcustom flyspell-mark-duplications-flag t
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"*Non-nil means Flyspell reports a repeated word as an error."
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:group 'flyspell
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:type 'boolean)
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(defcustom flyspell-sort-corrections t
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"*Non-nil means, sort the corrections alphabetically before popping them."
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:group 'flyspell
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:type 'boolean)
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(defcustom flyspell-duplicate-distance 10000
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"*The maximum distance for finding duplicates of unrecognized words.
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This applies to the feature that when a word is not found in the dictionary,
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if the same spelling occurs elsewhere in the buffer,
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Flyspell uses a different face (`flyspell-duplicate-face') to highlight it.
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This variable specifies how far to search to find such a duplicate.
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-1 means no limit (search the whole buffer).
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0 means do not search for duplicate unrecognized spellings."
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:group 'flyspell
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:type 'number)
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(defcustom flyspell-delay 3
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"*The number of seconds to wait before checking, after a \"delayed\" command."
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:group 'flyspell
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:type 'number)
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(defcustom flyspell-persistent-highlight t
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"*Non-nil means misspelled words remain highlighted until corrected.
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If this variable is nil, only the most recently detected misspelled word
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is highlighted."
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:group 'flyspell
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:type 'boolean)
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(defcustom flyspell-highlight-properties t
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"*Non-nil means highlight incorrect words even if a property exists for this word."
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:group 'flyspell
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:type 'boolean)
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(defcustom flyspell-default-delayed-commands
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'(self-insert-command
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delete-backward-char
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delete-char)
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"The standard list of delayed commands for Flyspell.
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See `flyspell-delayed-commands'."
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:group 'flyspell
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:type '(repeat (symbol)))
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(defcustom flyspell-delayed-commands nil
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"List of commands that are \"delayed\" for Flyspell mode.
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After these commands, Flyspell checking is delayed for a short time,
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whose length is specified by `flyspell-delay'."
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:group 'flyspell
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:type '(repeat (symbol)))
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(defcustom flyspell-issue-welcome-flag t
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"*Non-nil means that Flyspell should display a welcome message when started."
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:group 'flyspell
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:type 'boolean)
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(defcustom flyspell-consider-dash-as-word-delimiter-flag nil
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"*Non-nil means that the `-' char is considered as a word delimiter."
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:group 'flyspell
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:type 'boolean)
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(defcustom flyspell-incorrect-hook nil
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"*List of functions to be called when incorrect words are encountered.
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Each function is given two arguments: the beginning and the end
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of the incorrect region."
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:group 'flyspell)
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(defcustom flyspell-multi-language-p nil
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"*Non-nil means that Flyspell can be used with multiple languages.
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This mode works by starting a separate Ispell process for each buffer,
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so that each buffer can use its own language."
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:group 'flyspell
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:type 'boolean)
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;*---------------------------------------------------------------------*/
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;* Mode specific options */
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;* ------------------------------------------------------------- */
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;* Mode specific options enable users to disable flyspell on */
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;* certain word depending of the emacs mode. For instance, when */
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;* using flyspell with mail-mode add the following expression */
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;* in your .emacs file: */
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;* (add-hook 'mail-mode */
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;* '(lambda () (setq flyspell-generic-check-word-p */
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;* 'mail-mode-flyspell-verify))) */
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;*---------------------------------------------------------------------*/
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(defvar flyspell-generic-check-word-p nil
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"Function providing per-mode customization over which words are flyspelled.
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Returns t to continue checking, nil otherwise.
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Flyspell mode sets this variable to whatever is the `flyspell-mode-predicate'
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property of the major mode name.")
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(make-variable-buffer-local 'flyspell-generic-check-word-p)
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(put 'mail-mode 'flyspell-mode-predicate 'mail-mode-flyspell-verify)
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(put 'message-mode 'flyspell-mode-predicate 'mail-mode-flyspell-verify)
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(defun mail-mode-flyspell-verify ()
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"This function is used for `flyspell-generic-check-word-p' in Mail mode."
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(save-excursion
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(or (progn
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(beginning-of-line)
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(looking-at "Subject:"))
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(not (or (re-search-forward mail-header-separator nil t)
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(re-search-backward message-signature-separator nil t)
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(progn
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(beginning-of-line)
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(looking-at "[>}|]")))))))
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(put 'texinfo-mode 'flyspell-mode-predicate 'texinfo-mode-flyspell-verify)
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(defun texinfo-mode-flyspell-verify ()
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"This function is used for `flyspell-generic-check-word-p' in Texinfo mode."
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(save-excursion
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(forward-word -1)
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(not (looking-at "@"))))
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;*---------------------------------------------------------------------*/
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;* Overlay compatibility */
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;*---------------------------------------------------------------------*/
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(autoload 'make-overlay "overlay" "" t)
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(autoload 'move-overlay "overlay" "" t)
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(autoload 'overlayp "overlay" "" t)
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(autoload 'overlay-properties "overlay" "" t)
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(autoload 'overlays-in "overlay" "" t)
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(autoload 'delete-overlay "overlay" "" t)
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(autoload 'overlays-at "overlay" "" t)
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(autoload 'overlay-put "overlay" "" t)
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(autoload 'overlay-get "overlay" "" t)
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;*---------------------------------------------------------------------*/
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;* Which emacs are we currently running */
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;*---------------------------------------------------------------------*/
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(defvar flyspell-emacs
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(cond
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((string-match "XEmacs" emacs-version)
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'xemacs)
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(t
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'emacs))
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"The type of Emacs we are currently running.")
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;*---------------------------------------------------------------------*/
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;* The minor mode declaration. */
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;*---------------------------------------------------------------------*/
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(defvar flyspell-mode nil)
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(make-variable-buffer-local 'flyspell-mode)
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(defvar flyspell-mode-map (make-sparse-keymap))
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(defvar flyspell-mouse-map (make-sparse-keymap))
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(or (assoc 'flyspell-mode minor-mode-alist)
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(setq minor-mode-alist
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(cons '(flyspell-mode " Fly") minor-mode-alist)))
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(or (assoc 'flyspell-mode minor-mode-map-alist)
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(setq minor-mode-map-alist
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(cons (cons 'flyspell-mode flyspell-mode-map)
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minor-mode-map-alist)))
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(define-key flyspell-mode-map "\M-\t" 'flyspell-auto-correct-word)
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;; mouse bindings
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(cond
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((eq flyspell-emacs 'xemacs)
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(define-key flyspell-mouse-map [(button2)]
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(function flyspell-correct-word/mouse-keymap)))
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(t
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(define-key flyspell-mode-map [(mouse-2)]
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(function flyspell-correct-word/local-keymap))))
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;; the name of the overlay property that defines the keymap
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(defvar flyspell-overlay-keymap-property-name
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(if (string-match "19.*XEmacs" emacs-version)
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'keymap
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'local-map))
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;*---------------------------------------------------------------------*/
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;* Highlighting */
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;*---------------------------------------------------------------------*/
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(defface flyspell-incorrect-face
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'((((class color)) (:foreground "OrangeRed" :bold t :underline t))
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(t (:bold t)))
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"Face used for marking a misspelled word in Flyspell."
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:group 'flyspell)
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(defface flyspell-duplicate-face
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'((((class color)) (:foreground "Gold3" :bold t :underline t))
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(t (:bold t)))
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"Face used for marking a misspelled word that appears twice in the buffer.
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See also `flyspell-duplicate-distance'."
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:group 'flyspell)
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(defvar flyspell-overlay nil)
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;*---------------------------------------------------------------------*/
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;* flyspell-mode ... */
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;*---------------------------------------------------------------------*/
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;;;###autoload
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(defun flyspell-mode (&optional arg)
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"Minor mode performing on-the-fly spelling checking.
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Ispell is automatically spawned on background for each entered words.
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The default flyspell behavior is to highlight incorrect words.
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With no argument, this command toggles Flyspell mode.
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With a prefix argument ARG, turn Flyspell minor mode on iff ARG is positive.
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Bindings:
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\\[ispell-word]: correct words (using Ispell).
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\\[flyspell-auto-correct-word]: automatically correct word.
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\\[flyspell-correct-word] (or mouse-2): popup correct words.
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Hooks:
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flyspell-mode-hook is run after flyspell is entered.
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Remark:
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`flyspell-mode' uses `ispell-mode'. Thus all Ispell options are
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valid. For instance, a personal dictionary can be used by
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invoking `ispell-change-dictionary'.
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Consider using the `ispell-parser' to check your text. For instance
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consider adding:
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\(add-hook 'tex-mode-hook (function (lambda () (setq ispell-parser 'tex))))
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in your .emacs file.
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flyspell-region checks all words inside a region.
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flyspell-buffer checks the whole buffer."
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(interactive "P")
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(let ((old-flyspell-mode flyspell-mode))
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;; Mark the mode as on or off.
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(setq flyspell-mode (not (or (and (null arg) flyspell-mode)
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(<= (prefix-numeric-value arg) 0))))
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;; Do the real work.
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(unless (eq flyspell-mode old-flyspell-mode)
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(if flyspell-mode
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(flyspell-mode-on)
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(flyspell-mode-off))
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;; Force modeline redisplay.
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(set-buffer-modified-p (buffer-modified-p)))))
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;*---------------------------------------------------------------------*/
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;* flyspell-mode-on ... */
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;*---------------------------------------------------------------------*/
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(defun flyspell-mode-on ()
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"Turn Flyspell mode on. Do not use this; use `flyspell-mode' instead."
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(setq ispell-highlight-face 'flyspell-incorrect-face)
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;; ispell initialization
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(if flyspell-multi-language-p
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(progn
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(make-variable-buffer-local 'ispell-dictionary)
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(make-variable-buffer-local 'ispell-process)
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(make-variable-buffer-local 'ispell-filter)
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(make-variable-buffer-local 'ispell-filter-continue)
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(make-variable-buffer-local 'ispell-process-directory)
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(make-variable-buffer-local 'ispell-parser)
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(put 'ispell-dictionary 'permanent-local t)
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(put 'ispell-process 'permanent-local t)
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(put 'ispell-filter 'permanent-local t)
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(put 'ispell-filter-continue 'permanent-local t)
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(put 'ispell-process-directory 'permanent-local t)
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(put 'ispell-parser 'permanent-local t)))
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;; We put the `flyspel-delayed' property on some commands.
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(flyspell-delay-commands)
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;; we bound flyspell action to post-command hook
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(make-local-hook 'post-command-hook)
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(add-hook 'post-command-hook (function flyspell-post-command-hook) t t)
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;; we bound flyspell action to pre-command hook
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(make-local-hook 'pre-command-hook)
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(add-hook 'pre-command-hook (function flyspell-pre-command-hook) t t)
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;; Set flyspell-generic-check-word-p based on the major mode.
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(let ((mode-predicate (get major-mode 'flyspell-mode-predicate)))
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(if mode-predicate
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(setq flyspell-generic-check-word-p mode-predicate)))
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;; the welcome message
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(if flyspell-issue-welcome-flag
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(let ((binding (where-is-internal 'flyspell-auto-correct-word
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nil 'non-ascii)))
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(message
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(if binding
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(format "Welcome to flyspell. Use %s or Mouse-2 to correct words."
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(key-description binding))
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"Welcome to flyspell. Use Mouse-2 to correct words."))))
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;; we have to kill the flyspell process when the buffer is deleted.
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;; (thanks to Jeff Miller and Roland Rosenfeld who sent me this
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;; improvement).
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(add-hook 'kill-buffer-hook
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'(lambda ()
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(if (and flyspell-multi-language-p ispell-process)
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(ispell-kill-ispell t))))
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;; we end with the flyspell hooks
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(run-hooks 'flyspell-mode-hook))
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;*---------------------------------------------------------------------*/
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;* flyspell-delay-commands ... */
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;*---------------------------------------------------------------------*/
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(defun flyspell-delay-commands ()
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"Install the standard set of Flyspell delayed commands."
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(mapcar 'flyspell-delay-command flyspell-default-delayed-commands)
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(mapcar 'flyspell-delay-command flyspell-delayed-commands))
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;*---------------------------------------------------------------------*/
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;* flyspell-delay-command ... */
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;*---------------------------------------------------------------------*/
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(defun flyspell-delay-command (command)
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"Set COMMAND to be delayed, for Flyspell.
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When flyspell `post-command-hook' is invoked because a delayed command
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as been used the current word is not immediatly checked.
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It will be checked only after `flyspell-delay' seconds."
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(interactive "SDelay Flyspell after Command: ")
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(put command 'flyspell-delayed t))
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;*---------------------------------------------------------------------*/
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;* flyspell-ignore-commands ... */
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;*---------------------------------------------------------------------*/
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(defun flyspell-ignore-commands ()
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"This is an obsolete function, use `flyspell-delay-commands' instead."
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(flyspell-delay-commands))
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;*---------------------------------------------------------------------*/
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;* flyspell-ignore-command ... */
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;*---------------------------------------------------------------------*/
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(defun flyspell-ignore-command (command)
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"This is an obsolete function, use `flyspell-delay-command' instead.
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COMMAND is the name of the command to be delayed."
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(flyspell-delay-command command))
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(make-obsolete 'flyspell-ignore-commands 'flyspell-delay-commands)
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(make-obsolete 'flyspell-ignore-command 'flyspell-delay-command)
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;*---------------------------------------------------------------------*/
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;* flyspell-word-cache ... */
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;*---------------------------------------------------------------------*/
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(defvar flyspell-word-cache-start nil)
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(defvar flyspell-word-cache-end nil)
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(defvar flyspell-word-cache-word nil)
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(make-variable-buffer-local 'flyspell-word-cache-start)
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(make-variable-buffer-local 'flyspell-word-cache-end)
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(make-variable-buffer-local 'flyspell-word-cache-word)
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;*---------------------------------------------------------------------*/
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;* The flyspell pre-hook, store the current position. In the */
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;* post command hook, we will check, if the word at this position */
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;* has to be spell checked. */
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;*---------------------------------------------------------------------*/
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(defvar flyspell-pre-buffer nil)
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(defvar flyspell-pre-point nil)
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;*---------------------------------------------------------------------*/
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;* flyspell-pre-command-hook ... */
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;*---------------------------------------------------------------------*/
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(defun flyspell-pre-command-hook ()
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"Save the current buffer and point for Flyspell's post-command hook."
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(interactive)
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(setq flyspell-pre-buffer (current-buffer))
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(setq flyspell-pre-point (point)))
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;*---------------------------------------------------------------------*/
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;* flyspell-mode-off ... */
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;*---------------------------------------------------------------------*/
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;;;###autoload
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(defun flyspell-mode-off ()
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"Turn Flyspell mode off."
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;; If we have an Ispell process for each buffer,
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;; kill the one for this buffer.
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(if flyspell-multi-language-p
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(ispell-kill-ispell t))
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;; we remove the hooks
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(remove-hook 'post-command-hook (function flyspell-post-command-hook) t)
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(remove-hook 'pre-command-hook (function flyspell-pre-command-hook) t)
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;; we remove all the flyspell hilightings
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(flyspell-delete-all-overlays)
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;; we have to erase pre cache variables
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(setq flyspell-pre-buffer nil)
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(setq flyspell-pre-point nil)
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;; we mark the mode as killed
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(setq flyspell-mode nil))
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;*---------------------------------------------------------------------*/
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;* flyspell-check-word-p ... */
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;*---------------------------------------------------------------------*/
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(defun flyspell-check-word-p ()
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"Return t when the word at `point' has to be checked.
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The answer depends of several criteria.
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Mostly we check word delimiters."
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(cond
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((<= (- (point-max) 1) (point-min))
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;; the buffer is not filled enough
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nil)
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((not (and (symbolp this-command) (get this-command 'flyspell-delayed)))
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;; the current command is not delayed, that
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;; is that we must check the word now
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t)
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((and (> (point) (point-min))
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(save-excursion
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(backward-char 1)
|
|
(and (looking-at (flyspell-get-not-casechars))
|
|
(or flyspell-consider-dash-as-word-delimiter-flag
|
|
(not (looking-at "\\-"))))))
|
|
;; yes because we have reached or typed a word delimiter.
|
|
t)
|
|
((not (integerp flyspell-delay))
|
|
;; yes because the user had set up a no-delay configuration.
|
|
t)
|
|
(t
|
|
(if (fboundp 'about-xemacs)
|
|
(sit-for flyspell-delay nil)
|
|
(sit-for flyspell-delay 0 nil)))))
|
|
|
|
;*---------------------------------------------------------------------*/
|
|
;* flyspell-check-pre-word-p ... */
|
|
;*---------------------------------------------------------------------*/
|
|
(defun flyspell-check-pre-word-p ()
|
|
"Return non-nil if we should to check the word before point.
|
|
More precisely, it applies to the word that was before point
|
|
before the current command."
|
|
(cond
|
|
((or (not (numberp flyspell-pre-point))
|
|
(not (bufferp flyspell-pre-buffer))
|
|
(not (buffer-live-p flyspell-pre-buffer)))
|
|
nil)
|
|
((or (and (= flyspell-pre-point (- (point) 1))
|
|
(eq (char-syntax (char-after flyspell-pre-point)) ?w))
|
|
(= flyspell-pre-point (point))
|
|
(= flyspell-pre-point (+ (point) 1)))
|
|
nil)
|
|
((not (eq (current-buffer) flyspell-pre-buffer))
|
|
t)
|
|
((not (and (numberp flyspell-word-cache-start)
|
|
(numberp flyspell-word-cache-end)))
|
|
t)
|
|
(t
|
|
(or (< flyspell-pre-point flyspell-word-cache-start)
|
|
(> flyspell-pre-point flyspell-word-cache-end)))))
|
|
|
|
;*---------------------------------------------------------------------*/
|
|
;* flyspell-post-command-hook ... */
|
|
;*---------------------------------------------------------------------*/
|
|
(defun flyspell-post-command-hook ()
|
|
"The `post-command-hook' used by flyspell to check a word in-the-fly."
|
|
(interactive)
|
|
(if (flyspell-check-word-p)
|
|
(flyspell-word))
|
|
(if (flyspell-check-pre-word-p)
|
|
(save-excursion
|
|
(set-buffer flyspell-pre-buffer)
|
|
(save-excursion
|
|
(goto-char flyspell-pre-point)
|
|
(flyspell-word)))))
|
|
|
|
;*---------------------------------------------------------------------*/
|
|
;* flyspell-word ... */
|
|
;*---------------------------------------------------------------------*/
|
|
(defun flyspell-word (&optional following)
|
|
"Spell check a word."
|
|
(interactive (list current-prefix-arg))
|
|
(if (interactive-p)
|
|
(setq following ispell-following-word))
|
|
(save-excursion
|
|
(ispell-accept-buffer-local-defs) ; use the correct dictionary
|
|
(let ((cursor-location (point)) ; retain cursor location
|
|
(word (flyspell-get-word following))
|
|
start end poss)
|
|
(if (or (eq word nil)
|
|
(and (fboundp flyspell-generic-check-word-p)
|
|
(not (funcall flyspell-generic-check-word-p))))
|
|
t
|
|
(progn
|
|
;; destructure return word info list.
|
|
(setq start (car (cdr word))
|
|
end (car (cdr (cdr word)))
|
|
word (car word))
|
|
;; before checking in the directory, we check for doublons.
|
|
(cond
|
|
((and flyspell-mark-duplications-flag
|
|
(save-excursion
|
|
(goto-char start)
|
|
(word-search-backward word
|
|
(- start
|
|
(+ 1 (- end start)))
|
|
t)))
|
|
;; yes, this is a doublon
|
|
(flyspell-highlight-incorrect-region start end))
|
|
((and (eq flyspell-word-cache-start start)
|
|
(eq flyspell-word-cache-end end)
|
|
(string-equal flyspell-word-cache-word word))
|
|
;; this word had been already checked, we skip
|
|
nil)
|
|
((and (eq ispell-parser 'tex)
|
|
(flyspell-tex-command-p word))
|
|
;; this is a correct word (because a tex command)
|
|
(flyspell-unhighlight-at start)
|
|
(if (> end start)
|
|
(flyspell-unhighlight-at (- end 1)))
|
|
t)
|
|
(t
|
|
;; we setup the cache
|
|
(setq flyspell-word-cache-start start)
|
|
(setq flyspell-word-cache-end end)
|
|
(setq flyspell-word-cache-word word)
|
|
;; now check spelling of word.
|
|
(process-send-string ispell-process "%\n")
|
|
;; put in verbose mode
|
|
(process-send-string ispell-process
|
|
(concat "^" word "\n"))
|
|
;; we mark the ispell process so it can be killed
|
|
;; when emacs is exited without query
|
|
(if (fboundp 'process-kill-without-query)
|
|
(process-kill-without-query ispell-process))
|
|
;; wait until ispell has processed word
|
|
(while (progn
|
|
(accept-process-output ispell-process)
|
|
(not (string= "" (car ispell-filter)))))
|
|
;; (process-send-string ispell-process "!\n")
|
|
;; back to terse mode.
|
|
(setq ispell-filter (cdr ispell-filter))
|
|
(if (listp ispell-filter)
|
|
(setq poss (ispell-parse-output (car ispell-filter))))
|
|
(cond ((eq poss t)
|
|
;; correct
|
|
(flyspell-unhighlight-at start)
|
|
(if (> end start)
|
|
(flyspell-unhighlight-at (- end 1)))
|
|
t)
|
|
((and (stringp poss) flyspell-highlight-flag)
|
|
;; correct
|
|
(flyspell-unhighlight-at start)
|
|
(if (> end start)
|
|
(flyspell-unhighlight-at (- end 1)))
|
|
t)
|
|
((null poss)
|
|
(flyspell-unhighlight-at start)
|
|
(if (> end start)
|
|
(flyspell-unhighlight-at (- end 1)))
|
|
(message "Error in ispell process"))
|
|
((or (and (< flyspell-duplicate-distance 0)
|
|
(or (save-excursion
|
|
(goto-char start)
|
|
(word-search-backward word
|
|
(point-min)
|
|
t))
|
|
(save-excursion
|
|
(goto-char end)
|
|
(word-search-forward word
|
|
(point-max)
|
|
t))))
|
|
(and (> flyspell-duplicate-distance 0)
|
|
(or (save-excursion
|
|
(goto-char start)
|
|
(word-search-backward
|
|
word
|
|
(- start
|
|
flyspell-duplicate-distance)
|
|
t))
|
|
(save-excursion
|
|
(goto-char end)
|
|
(word-search-forward
|
|
word
|
|
(+ end
|
|
flyspell-duplicate-distance)
|
|
t)))))
|
|
(if flyspell-highlight-flag
|
|
(flyspell-highlight-duplicate-region start end)
|
|
(message (format "duplicate `%s'" word))))
|
|
(t
|
|
;; incorrect highlight the location
|
|
(if flyspell-highlight-flag
|
|
(flyspell-highlight-incorrect-region start end)
|
|
(message (format "mispelling `%s'" word)))))
|
|
(goto-char cursor-location) ; return to original location
|
|
(if ispell-quit (setq ispell-quit nil)))))))))
|
|
|
|
;*---------------------------------------------------------------------*/
|
|
;* flyspell-tex-command-p ... */
|
|
;*---------------------------------------------------------------------*/
|
|
(defun flyspell-tex-command-p (word)
|
|
"Return t if WORD is a TeX command."
|
|
(eq (aref word 0) ?\\))
|
|
|
|
;*---------------------------------------------------------------------*/
|
|
;* flyspell-casechars-cache ... */
|
|
;*---------------------------------------------------------------------*/
|
|
(defvar flyspell-casechars-cache nil)
|
|
(defvar flyspell-ispell-casechars-cache nil)
|
|
(make-variable-buffer-local 'flyspell-casechars-cache)
|
|
(make-variable-buffer-local 'flyspell-ispell-casechars-cache)
|
|
|
|
;*---------------------------------------------------------------------*/
|
|
;* flyspell-get-casechars ... */
|
|
;*---------------------------------------------------------------------*/
|
|
(defun flyspell-get-casechars ()
|
|
"This function builds a string that is the regexp of word chars.
|
|
In order to avoid one useless string construction,
|
|
this function changes the last char of the `ispell-casechars' string."
|
|
(let ((ispell-casechars (ispell-get-casechars)))
|
|
(cond
|
|
((eq ispell-casechars flyspell-ispell-casechars-cache)
|
|
flyspell-casechars-cache)
|
|
((not (eq ispell-parser 'tex))
|
|
(setq flyspell-ispell-casechars-cache ispell-casechars)
|
|
(setq flyspell-casechars-cache
|
|
(concat (substring ispell-casechars
|
|
0
|
|
(- (length ispell-casechars) 1))
|
|
"{}]"))
|
|
flyspell-casechars-cache)
|
|
(t
|
|
(setq flyspell-ispell-casechars-cache ispell-casechars)
|
|
(setq flyspell-casechars-cache ispell-casechars)
|
|
flyspell-casechars-cache))))
|
|
|
|
;*---------------------------------------------------------------------*/
|
|
;* flyspell-get-not-casechars-cache ... */
|
|
;*---------------------------------------------------------------------*/
|
|
(defvar flyspell-not-casechars-cache nil)
|
|
(defvar flyspell-ispell-not-casechars-cache nil)
|
|
(make-variable-buffer-local 'flyspell-not-casechars-cache)
|
|
(make-variable-buffer-local 'flyspell-ispell-not-casechars-cache)
|
|
|
|
;*---------------------------------------------------------------------*/
|
|
;* flyspell-get-not-casechars ... */
|
|
;*---------------------------------------------------------------------*/
|
|
(defun flyspell-get-not-casechars ()
|
|
"This function builds a string that is the regexp of non-word chars."
|
|
(let ((ispell-not-casechars (ispell-get-not-casechars)))
|
|
(cond
|
|
((eq ispell-not-casechars flyspell-ispell-not-casechars-cache)
|
|
flyspell-not-casechars-cache)
|
|
((not (eq ispell-parser 'tex))
|
|
(setq flyspell-ispell-not-casechars-cache ispell-not-casechars)
|
|
(setq flyspell-not-casechars-cache
|
|
(concat (substring ispell-not-casechars
|
|
0
|
|
(- (length ispell-not-casechars) 1))
|
|
"{}]"))
|
|
flyspell-not-casechars-cache)
|
|
(t
|
|
(setq flyspell-ispell-not-casechars-cache ispell-not-casechars)
|
|
(setq flyspell-not-casechars-cache ispell-not-casechars)
|
|
flyspell-not-casechars-cache))))
|
|
|
|
;*---------------------------------------------------------------------*/
|
|
;* flyspell-get-word ... */
|
|
;*---------------------------------------------------------------------*/
|
|
(defun flyspell-get-word (following)
|
|
"Return the word for spell-checking according to Ispell syntax.
|
|
If optional argument FOLLOWING is non-nil or if `ispell-following-word'
|
|
is non-nil when called interactively, then the following word
|
|
\(rather than preceding\) is checked when the cursor is not over a word.
|
|
Optional second argument contains otherchars that can be included in word
|
|
many times.
|
|
|
|
Word syntax described by `ispell-dictionary-alist' (which see)."
|
|
(let* ((flyspell-casechars (flyspell-get-casechars))
|
|
(flyspell-not-casechars (flyspell-get-not-casechars))
|
|
(ispell-otherchars (ispell-get-otherchars))
|
|
(ispell-many-otherchars-p (ispell-get-many-otherchars-p))
|
|
(word-regexp (concat flyspell-casechars
|
|
"+\\("
|
|
ispell-otherchars
|
|
"?"
|
|
flyspell-casechars
|
|
"+\\)"
|
|
(if ispell-many-otherchars-p
|
|
"*" "?")))
|
|
(tex-prelude "[\\\\{]")
|
|
(tex-regexp (if (eq ispell-parser 'tex)
|
|
(concat tex-prelude "?" word-regexp "}?")
|
|
word-regexp))
|
|
|
|
did-it-once
|
|
start end word)
|
|
;; find the word
|
|
(if (not (or (looking-at flyspell-casechars)
|
|
(and (eq ispell-parser 'tex)
|
|
(looking-at tex-prelude))))
|
|
(if following
|
|
(re-search-forward flyspell-casechars (point-max) t)
|
|
(re-search-backward flyspell-casechars (point-min) t)))
|
|
;; move to front of word
|
|
(re-search-backward flyspell-not-casechars (point-min) 'start)
|
|
(let ((pos nil))
|
|
(while (and (looking-at ispell-otherchars)
|
|
(not (bobp))
|
|
(or (not did-it-once)
|
|
ispell-many-otherchars-p)
|
|
(not (eq pos (point))))
|
|
(setq pos (point))
|
|
(setq did-it-once t)
|
|
(backward-char 1)
|
|
(if (looking-at flyspell-casechars)
|
|
(re-search-backward flyspell-not-casechars (point-min) 'move)
|
|
(backward-char -1))))
|
|
;; Now mark the word and save to string.
|
|
(if (eq (re-search-forward tex-regexp (point-max) t) nil)
|
|
nil
|
|
(progn
|
|
(setq start (match-beginning 0)
|
|
end (point)
|
|
word (buffer-substring start end))
|
|
(list word start end)))))
|
|
|
|
;*---------------------------------------------------------------------*/
|
|
;* flyspell-region ... */
|
|
;*---------------------------------------------------------------------*/
|
|
(defun flyspell-region (beg end)
|
|
"Flyspell text between BEG and END."
|
|
(interactive "r")
|
|
(save-excursion
|
|
(if (> beg end)
|
|
(let ((old beg))
|
|
(setq beg end)
|
|
(setq end old)))
|
|
(goto-char beg)
|
|
(let ((count 0))
|
|
(while (< (point) end)
|
|
(if (= count 100)
|
|
(progn
|
|
(message "Spell Checking...%d%%"
|
|
(* 100 (/ (float (- (point) beg)) (- end beg))))
|
|
(setq count 0))
|
|
(setq count (+ 1 count)))
|
|
(flyspell-word)
|
|
(let ((cur (point)))
|
|
(forward-word 1)
|
|
(if (and (< (point) end) (> (point) (+ cur 1)))
|
|
(backward-char 1)))))
|
|
(backward-char 1)
|
|
(message "Spell Checking...done")
|
|
(flyspell-word)))
|
|
|
|
;*---------------------------------------------------------------------*/
|
|
;* flyspell-buffer ... */
|
|
;*---------------------------------------------------------------------*/
|
|
(defun flyspell-buffer ()
|
|
"Flyspell whole buffer."
|
|
(interactive)
|
|
(flyspell-region (point-min) (point-max)))
|
|
|
|
;*---------------------------------------------------------------------*/
|
|
;* flyspell-overlay-p ... */
|
|
;*---------------------------------------------------------------------*/
|
|
(defun flyspell-overlay-p (o)
|
|
"A predicate that return true iff O is an overlay used by flyspell."
|
|
(and (overlayp o) (overlay-get o 'flyspell-overlay)))
|
|
|
|
;*---------------------------------------------------------------------*/
|
|
;* flyspell-delete-all-overlays ... */
|
|
;* ------------------------------------------------------------- */
|
|
;* Remove all the overlays introduced by flyspell. */
|
|
;*---------------------------------------------------------------------*/
|
|
(defun flyspell-delete-all-overlays ()
|
|
"Delete all the overlays used by flyspell."
|
|
(let ((l (overlays-in (point-min) (point-max))))
|
|
(while (consp l)
|
|
(progn
|
|
(if (flyspell-overlay-p (car l))
|
|
(delete-overlay (car l)))
|
|
(setq l (cdr l))))))
|
|
|
|
;*---------------------------------------------------------------------*/
|
|
;* flyspell-unhighlight-at ... */
|
|
;*---------------------------------------------------------------------*/
|
|
(defun flyspell-unhighlight-at (pos)
|
|
"Remove the flyspell overlay that are located at POS."
|
|
(if flyspell-persistent-highlight
|
|
(let ((overlays (overlays-at pos)))
|
|
(while (consp overlays)
|
|
(if (flyspell-overlay-p (car overlays))
|
|
(delete-overlay (car overlays)))
|
|
(setq overlays (cdr overlays))))
|
|
(delete-overlay flyspell-overlay)))
|
|
|
|
;*---------------------------------------------------------------------*/
|
|
;* flyspell-properties-at-p ... */
|
|
;* ------------------------------------------------------------- */
|
|
;* Is there an highlight properties at position pos? */
|
|
;*---------------------------------------------------------------------*/
|
|
(defun flyspell-properties-at-p (pos)
|
|
"Return t if there is a text property at POS, not counting `local-map'.
|
|
If variable `flyspell-highlight-properties' is set to nil,
|
|
text with properties are not checked. This function is used to discover
|
|
if the character at POS has any other property."
|
|
(let ((prop (text-properties-at pos))
|
|
(keep t))
|
|
(while (and keep (consp prop))
|
|
(if (and (eq (car prop) 'local-map) (consp (cdr prop)))
|
|
(setq prop (cdr (cdr prop)))
|
|
(setq keep nil)))
|
|
(consp prop)))
|
|
|
|
;*---------------------------------------------------------------------*/
|
|
;* make-flyspell-overlay ... */
|
|
;*---------------------------------------------------------------------*/
|
|
(defun make-flyspell-overlay (beg end face mouse-face)
|
|
"Allocate an overlay to highlight an incorrect word.
|
|
BEG and END specify the range in the buffer of that word.
|
|
FACE and MOUSE-FACE specify the `face' and `mouse-face' properties
|
|
for the overlay."
|
|
(let ((flyspell-overlay (make-overlay beg end)))
|
|
(overlay-put flyspell-overlay 'face face)
|
|
(overlay-put flyspell-overlay 'mouse-face mouse-face)
|
|
(overlay-put flyspell-overlay 'flyspell-overlay t)
|
|
(if (eq flyspell-emacs 'xemacs)
|
|
(overlay-put flyspell-overlay
|
|
flyspell-overlay-keymap-property-name
|
|
flyspell-mouse-map))))
|
|
|
|
;*---------------------------------------------------------------------*/
|
|
;* flyspell-highlight-incorrect-region ... */
|
|
;*---------------------------------------------------------------------*/
|
|
(defun flyspell-highlight-incorrect-region (beg end)
|
|
"Set up an overlay on a misspelled word, in the buffer from BEG to END."
|
|
(run-hook-with-args 'flyspell-incorrect-hook beg end)
|
|
(if (or flyspell-highlight-properties (not (flyspell-properties-at-p beg)))
|
|
(progn
|
|
;; we cleanup current overlay at the same position
|
|
(if (and (not flyspell-persistent-highlight)
|
|
(overlayp flyspell-overlay))
|
|
(delete-overlay flyspell-overlay)
|
|
(let ((overlays (overlays-at beg)))
|
|
(while (consp overlays)
|
|
(if (flyspell-overlay-p (car overlays))
|
|
(delete-overlay (car overlays)))
|
|
(setq overlays (cdr overlays)))))
|
|
;; now we can use a new overlay
|
|
(setq flyspell-overlay
|
|
(make-flyspell-overlay beg end
|
|
'flyspell-incorrect-face 'highlight)))))
|
|
|
|
;*---------------------------------------------------------------------*/
|
|
;* flyspell-highlight-duplicate-region ... */
|
|
;*---------------------------------------------------------------------*/
|
|
(defun flyspell-highlight-duplicate-region (beg end)
|
|
"Set up an overlay on a duplicated word, in the buffer from BEG to END."
|
|
(if (or flyspell-highlight-properties (not (flyspell-properties-at-p beg)))
|
|
(progn
|
|
;; we cleanup current overlay at the same position
|
|
(if (and (not flyspell-persistent-highlight)
|
|
(overlayp flyspell-overlay))
|
|
(delete-overlay flyspell-overlay)
|
|
(let ((overlays (overlays-at beg)))
|
|
(while (consp overlays)
|
|
(if (flyspell-overlay-p (car overlays))
|
|
(delete-overlay (car overlays)))
|
|
(setq overlays (cdr overlays)))))
|
|
;; now we can use a new overlay
|
|
(setq flyspell-overlay
|
|
(make-flyspell-overlay beg end
|
|
'flyspell-duplicate-face 'highlight)))))
|
|
|
|
;*---------------------------------------------------------------------*/
|
|
;* flyspell-auto-correct-cache ... */
|
|
;*---------------------------------------------------------------------*/
|
|
(defvar flyspell-auto-correct-pos nil)
|
|
(defvar flyspell-auto-correct-region nil)
|
|
(defvar flyspell-auto-correct-ring nil)
|
|
|
|
;*---------------------------------------------------------------------*/
|
|
;* flyspell-auto-correct-word ... */
|
|
;*---------------------------------------------------------------------*/
|
|
(defun flyspell-auto-correct-word (pos)
|
|
"Correct the word at POS.
|
|
This command proposes various successive corrections for the word at POS.
|
|
The variable `flyspell-auto-correct-binding' specifies the key to bind
|
|
to this command."
|
|
(interactive "d")
|
|
;; use the correct dictionary
|
|
(ispell-accept-buffer-local-defs)
|
|
(if (eq flyspell-auto-correct-pos pos)
|
|
;; we have already been using the function at the same location
|
|
(progn
|
|
(save-excursion
|
|
(let ((start (car flyspell-auto-correct-region))
|
|
(len (cdr flyspell-auto-correct-region)))
|
|
(delete-region start (+ start len))
|
|
(setq flyspell-auto-correct-ring (cdr flyspell-auto-correct-ring))
|
|
(let* ((word (car flyspell-auto-correct-ring))
|
|
(len (length word)))
|
|
(rplacd flyspell-auto-correct-region len)
|
|
(goto-char start)
|
|
(insert word))))
|
|
(setq flyspell-auto-correct-pos (point)))
|
|
;; retain cursor location
|
|
(let ((cursor-location pos)
|
|
(word (flyspell-get-word nil))
|
|
start end poss)
|
|
;; destructure return word info list.
|
|
(setq start (car (cdr word))
|
|
end (car (cdr (cdr word)))
|
|
word (car word))
|
|
;; now check spelling of word.
|
|
(process-send-string ispell-process "%\n") ;put in verbose mode
|
|
(process-send-string ispell-process (concat "^" word "\n"))
|
|
;; wait until ispell has processed word
|
|
(while (progn
|
|
(accept-process-output ispell-process)
|
|
(not (string= "" (car ispell-filter)))))
|
|
(setq ispell-filter (cdr ispell-filter))
|
|
(if (listp ispell-filter)
|
|
(setq poss (ispell-parse-output (car ispell-filter))))
|
|
(cond ((or (eq poss t) (stringp poss))
|
|
;; don't correct word
|
|
t)
|
|
((null poss)
|
|
;; ispell error
|
|
(error "Ispell: error in Ispell process"))
|
|
(t
|
|
;; the word is incorrect, we have to propose a replacement
|
|
(let ((replacements (if flyspell-sort-corrections
|
|
(sort (car (cdr (cdr poss))) 'string<)
|
|
(car (cdr (cdr poss))))))
|
|
(if (consp replacements)
|
|
(progn
|
|
(let ((replace (car replacements)))
|
|
(setq word replace)
|
|
(setq cursor-location (+ (- (length word) (- end start))
|
|
cursor-location))
|
|
(if (not (equal word (car poss)))
|
|
(progn
|
|
;; the save the current replacements
|
|
(setq flyspell-auto-correct-pos cursor-location)
|
|
(setq flyspell-auto-correct-region
|
|
(cons start (length word)))
|
|
(let ((l replacements))
|
|
(while (consp (cdr l))
|
|
(setq l (cdr l)))
|
|
(rplacd l (cons (car poss) replacements)))
|
|
(setq flyspell-auto-correct-ring
|
|
(cdr replacements))
|
|
(delete-region start end)
|
|
(insert word)))))))))
|
|
;; return to original location
|
|
(goto-char cursor-location)
|
|
(ispell-pdict-save t))))
|
|
|
|
;*---------------------------------------------------------------------*/
|
|
;* flyspell-correct-word ... */
|
|
;*---------------------------------------------------------------------*/
|
|
(defun flyspell-correct-word (event)
|
|
"Check spelling of word under or before the cursor.
|
|
If the word is not found in dictionary, display possible corrections
|
|
in a popup menu allowing you to choose one.
|
|
|
|
Word syntax described by `ispell-dictionary-alist' (which see).
|
|
|
|
This will check or reload the dictionary. Use \\[ispell-change-dictionary]
|
|
or \\[ispell-region] to update the Ispell process."
|
|
(interactive "e")
|
|
(if (eq flyspell-emacs 'xemacs)
|
|
(flyspell-correct-word/mouse-keymap event)
|
|
(flyspell-correct-word/local-keymap event)))
|
|
|
|
;*---------------------------------------------------------------------*/
|
|
;* flyspell-correct-word/local-keymap ... */
|
|
;*---------------------------------------------------------------------*/
|
|
(defun flyspell-correct-word/local-keymap (event)
|
|
"emacs 19.xx seems to be buggous. Overlay keymap does not seems
|
|
to work correctly with local map. That is, if a key is not
|
|
defined for the overlay keymap, the current local map, is not
|
|
checked. The binding is resolved with the global map. The
|
|
consequence is that we can not use overlay map with flyspell."
|
|
(interactive "e")
|
|
(save-window-excursion
|
|
(let ((save (point)))
|
|
(mouse-set-point event)
|
|
;; we look for a flyspell overlay here
|
|
(let ((overlays (overlays-at (point)))
|
|
(overlay nil))
|
|
(while (consp overlays)
|
|
(if (flyspell-overlay-p (car overlays))
|
|
(progn
|
|
(setq overlay (car overlays))
|
|
(setq overlays nil))
|
|
(setq overlays (cdr overlays))))
|
|
;; we return to the correct location
|
|
(goto-char save)
|
|
;; we check to see if button2 has been used overlay a
|
|
;; flyspell overlay
|
|
(if overlay
|
|
;; yes, so we use the flyspell function
|
|
(flyspell-correct-word/mouse-keymap event)
|
|
;; no so we have to use the non flyspell binding
|
|
(let ((flyspell-mode nil))
|
|
(if (key-binding (this-command-keys))
|
|
(command-execute (key-binding (this-command-keys))))))))))
|
|
|
|
;*---------------------------------------------------------------------*/
|
|
;* flyspell-correct-word ... */
|
|
;*---------------------------------------------------------------------*/
|
|
(defun flyspell-correct-word/mouse-keymap (event)
|
|
"Pop up a menu of possible corrections for a misspelled word.
|
|
The word checked is the word at the mouse position."
|
|
(interactive "e")
|
|
;; use the correct dictionary
|
|
(ispell-accept-buffer-local-defs)
|
|
;; retain cursor location (I don't know why but save-excursion here fails).
|
|
(let ((save (point)))
|
|
(mouse-set-point event)
|
|
(let ((cursor-location (point))
|
|
(word (flyspell-get-word nil))
|
|
start end poss replace)
|
|
;; destructure return word info list.
|
|
(setq start (car (cdr word))
|
|
end (car (cdr (cdr word)))
|
|
word (car word))
|
|
;; now check spelling of word.
|
|
(process-send-string ispell-process "%\n") ;put in verbose mode
|
|
(process-send-string ispell-process (concat "^" word "\n"))
|
|
;; wait until ispell has processed word
|
|
(while (progn
|
|
(accept-process-output ispell-process)
|
|
(not (string= "" (car ispell-filter)))))
|
|
(setq ispell-filter (cdr ispell-filter))
|
|
(if (listp ispell-filter)
|
|
(setq poss (ispell-parse-output (car ispell-filter))))
|
|
(cond ((or (eq poss t) (stringp poss))
|
|
;; don't correct word
|
|
t)
|
|
((null poss)
|
|
;; ispell error
|
|
(error "Ispell: error in Ispell process"))
|
|
((string-match "GNU" (emacs-version))
|
|
;; the word is incorrect, we have to propose a replacement
|
|
(setq replace (flyspell-emacs-popup event poss word))
|
|
(cond ((eq replace 'ignore)
|
|
nil)
|
|
((eq replace 'save)
|
|
(process-send-string ispell-process (concat "*" word "\n"))
|
|
(flyspell-unhighlight-at cursor-location)
|
|
(setq ispell-pdict-modified-p '(t)))
|
|
((or (eq replace 'buffer) (eq replace 'session))
|
|
(process-send-string ispell-process (concat "@" word "\n"))
|
|
(if (null ispell-pdict-modified-p)
|
|
(setq ispell-pdict-modified-p
|
|
(list ispell-pdict-modified-p)))
|
|
(flyspell-unhighlight-at cursor-location)
|
|
(if (eq replace 'buffer)
|
|
(ispell-add-per-file-word-list word)))
|
|
(replace
|
|
(setq word (if (atom replace) replace (car replace))
|
|
cursor-location (+ (- (length word) (- end start))
|
|
cursor-location))
|
|
(if (not (equal word (car poss)))
|
|
(progn
|
|
(delete-region start end)
|
|
(insert word))))))
|
|
((string-match "XEmacs" (emacs-version))
|
|
(flyspell-xemacs-popup
|
|
event poss word cursor-location start end)))
|
|
(ispell-pdict-save t))
|
|
(if (< save (point-max))
|
|
(goto-char save)
|
|
(goto-char (point-max)))))
|
|
|
|
;*---------------------------------------------------------------------*/
|
|
;* flyspell-xemacs-correct ... */
|
|
;*---------------------------------------------------------------------*/
|
|
(defun flyspell-xemacs-correct (replace poss word cursor-location start end)
|
|
"The xemacs popup menu callback."
|
|
(cond ((eq replace 'ignore)
|
|
nil)
|
|
((eq replace 'save)
|
|
(process-send-string ispell-process (concat "*" word "\n"))
|
|
(flyspell-unhighlight-at cursor-location)
|
|
(setq ispell-pdict-modified-p '(t)))
|
|
((or (eq replace 'buffer) (eq replace 'session))
|
|
(process-send-string ispell-process (concat "@" word "\n"))
|
|
(flyspell-unhighlight-at cursor-location)
|
|
(if (null ispell-pdict-modified-p)
|
|
(setq ispell-pdict-modified-p
|
|
(list ispell-pdict-modified-p)))
|
|
(if (eq replace 'buffer)
|
|
(ispell-add-per-file-word-list word)))
|
|
(replace
|
|
(setq word (if (atom replace) replace (car replace))
|
|
cursor-location (+ (- (length word) (- end start))
|
|
cursor-location))
|
|
(if (not (equal word (car poss)))
|
|
(save-excursion
|
|
(delete-region start end)
|
|
(goto-char start)
|
|
(insert word))))))
|
|
|
|
;*---------------------------------------------------------------------*/
|
|
;* flyspell-emacs-popup ... */
|
|
;*---------------------------------------------------------------------*/
|
|
(defun flyspell-emacs-popup (event poss word)
|
|
"The Emacs popup menu."
|
|
(if (not event)
|
|
(let* ((mouse-pos (mouse-position))
|
|
(mouse-pos (if (nth 1 mouse-pos)
|
|
mouse-pos
|
|
(set-mouse-position (car mouse-pos)
|
|
(/ (frame-width) 2) 2)
|
|
(unfocus-frame)
|
|
(mouse-position))))
|
|
(setq event (list (list (car (cdr mouse-pos))
|
|
(1+ (cdr (cdr mouse-pos))))
|
|
(car mouse-pos)))))
|
|
(let* ((corrects (if flyspell-sort-corrections
|
|
(sort (car (cdr (cdr poss))) 'string<)
|
|
(car (cdr (cdr poss)))))
|
|
(cor-menu (if (consp corrects)
|
|
(mapcar (lambda (correct)
|
|
(list correct correct))
|
|
corrects)
|
|
'()))
|
|
(affix (car (cdr (cdr (cdr poss)))))
|
|
(base-menu (let ((save (if (consp affix)
|
|
(list
|
|
(list (concat "Save affix: " (car affix))
|
|
'save)
|
|
'("Accept (session)" accept)
|
|
'("Accept (buffer)" buffer))
|
|
'(("Save word" save)
|
|
("Accept (session)" session)
|
|
("Accept (buffer)" buffer)))))
|
|
(if (consp cor-menu)
|
|
(append cor-menu (cons "" save))
|
|
save)))
|
|
(menu (cons "flyspell correction menu" base-menu)))
|
|
(car (x-popup-menu event
|
|
(list (format "%s [%s]" word (or ispell-local-dictionary
|
|
ispell-dictionary))
|
|
menu)))))
|
|
|
|
;*---------------------------------------------------------------------*/
|
|
;* flyspell-xemacs-popup ... */
|
|
;*---------------------------------------------------------------------*/
|
|
(defun flyspell-xemacs-popup (event poss word cursor-location start end)
|
|
"The xemacs popup menu."
|
|
(let* ((corrects (if flyspell-sort-corrections
|
|
(sort (car (cdr (cdr poss))) 'string<)
|
|
(car (cdr (cdr poss)))))
|
|
(cor-menu (if (consp corrects)
|
|
(mapcar (lambda (correct)
|
|
(vector correct
|
|
(list 'flyspell-xemacs-correct
|
|
correct
|
|
(list 'quote poss)
|
|
word
|
|
cursor-location
|
|
start
|
|
end)
|
|
t))
|
|
corrects)
|
|
'()))
|
|
(affix (car (cdr (cdr (cdr poss)))))
|
|
(menu (let ((save (if (consp affix)
|
|
(vector
|
|
(concat "Save affix: " (car affix))
|
|
(list 'flyspell-xemacs-correct
|
|
''save
|
|
(list 'quote poss)
|
|
word
|
|
cursor-location
|
|
start
|
|
end)
|
|
t)
|
|
(vector
|
|
"Save word"
|
|
(list 'flyspell-xemacs-correct
|
|
''save
|
|
(list 'quote poss)
|
|
word
|
|
cursor-location
|
|
start
|
|
end)
|
|
t)))
|
|
(session (vector "Accept (session)"
|
|
(list 'flyspell-xemacs-correct
|
|
''session
|
|
(list 'quote poss)
|
|
word
|
|
cursor-location
|
|
start
|
|
end)
|
|
t))
|
|
(buffer (vector "Accept (buffer)"
|
|
(list 'flyspell-xemacs-correct
|
|
''buffer
|
|
(list 'quote poss)
|
|
word
|
|
cursor-location
|
|
start
|
|
end)
|
|
t)))
|
|
(if (consp cor-menu)
|
|
(append cor-menu (list "-" save session buffer))
|
|
(list save session buffer)))))
|
|
(popup-menu (cons (format "%s [%s]" word (or ispell-local-dictionary
|
|
ispell-dictionary))
|
|
menu))))
|
|
|
|
(provide 'flyspell)
|
|
|
|
;;; flyspell.el ends here
|