diff options
Diffstat (limited to 'lisp')
| -rw-r--r-- | lisp/flyspell.el | 2466 | ||||
| -rw-r--r-- | lisp/general.el | 30 | ||||
| -rw-r--r-- | lisp/org-custom.el | 2 | ||||
| -rw-r--r-- | lisp/text.el | 5 |
4 files changed, 14 insertions, 2489 deletions
diff --git a/lisp/flyspell.el b/lisp/flyspell.el deleted file mode 100644 index ef4c505..0000000 --- a/lisp/flyspell.el +++ /dev/null @@ -1,2466 +0,0 @@ -;;; <pre> -;;; flyspell.el --- on-the-fly spell checker - -;; Copyright (C) 1998, 2000, 2003, 2004, 2005 Free Software Foundation, Inc. - -;; Author: Manuel Serrano <Manuel.Serrano@inria.fr> -;; Version: 1.7q -;; Keywords: convenience - -;; This file is part of GNU Emacs. - -;; GNU Emacs is free software; you can redistribute it and/or modify -;; it under the terms of the GNU General Public License as published by -;; the Free Software Foundation; either version 2, or (at your option) -;; any later version. - -;; GNU Emacs is distributed in the hope that it will be useful, -;; but WITHOUT ANY WARRANTY; without even the implied warranty of -;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -;; GNU General Public License for more details. - -;; You should have received a copy of the GNU General Public License -;; along with GNU Emacs; see the file COPYING. If not, write to the -;; Free Software Foundation, Inc., 59 Temple Place - Suite 330, -;; Boston, MA 02111-1307, USA. - -;;; Commentary: -;; -;; Flyspell is a minor Emacs mode performing on-the-fly spelling -;; checking. -;; -;; To enable Flyspell minor mode, type M-x flyspell-mode. -;; This applies only to the current buffer. -;; -;; To enable Flyspell in text representing computer programs, type -;; M-x flyspell-prog-mode. -;; In that mode only text inside comments is checked. -;; -;; Note: consider setting the variable ispell-parser to `tex' to -;; avoid TeX command checking; use `(setq ispell-parser 'tex)'. -;; -;; Some user variables control the behavior of flyspell. They are -;; those defined under the `User variables' comment. - -;;; Code: -(require 'ispell) - -;*---------------------------------------------------------------------*/ -;* Group ... */ -;*---------------------------------------------------------------------*/ -(defgroup flyspell nil - "Spell checking on the fly." - :tag "FlySpell" - :prefix "flyspell-" - :group 'ispell - :group 'processes) - -;*---------------------------------------------------------------------*/ -;* Which emacs are we currently running */ -;*---------------------------------------------------------------------*/ -(defvar flyspell-emacs - (cond - ((string-match "XEmacs" emacs-version) - 'xemacs) - (t - 'emacs)) - "The type of Emacs we are currently running.") - -(defvar flyspell-use-local-map - (or (eq flyspell-emacs 'xemacs) - (not (string< emacs-version "20")))) - -;*---------------------------------------------------------------------*/ -;* User configuration ... */ -;*---------------------------------------------------------------------*/ -(defcustom flyspell-highlight-flag t - "*How Flyspell should indicate misspelled words. -Non-nil means use highlight, nil means use minibuffer messages." - :group 'flyspell - :type 'boolean) - -(defcustom flyspell-mark-duplications-flag t - "*Non-nil means Flyspell reports a repeated word as an error." - :group 'flyspell - :type 'boolean) - -(defcustom flyspell-sort-corrections nil - "*Non-nil means, sort the corrections alphabetically before popping them." - :group 'flyspell - :version "21.1" - :type 'boolean) - -(defcustom flyspell-duplicate-distance -1 - "*The maximum distance for finding duplicates of unrecognized words. -This applies to the feature that when a word is not found in the dictionary, -if the same spelling occurs elsewhere in the buffer, -Flyspell uses a different face (`flyspell-duplicate-face') to highlight it. -This variable specifies how far to search to find such a duplicate. --1 means no limit (search the whole buffer). -0 means do not search for duplicate unrecognized spellings." - :group 'flyspell - :version "21.1" - :type 'number) - -(defcustom flyspell-delay 3 - "*The number of seconds to wait before checking, after a \"delayed\" command." - :group 'flyspell - :type 'number) - -(defcustom flyspell-persistent-highlight t - "*Non-nil means misspelled words remain highlighted until corrected. -If this variable is nil, only the most recently detected misspelled word -is highlighted." - :group 'flyspell - :type 'boolean) - -(defcustom flyspell-highlight-properties t - "*Non-nil means highlight incorrect words even if a property exists for this word." - :group 'flyspell - :type 'boolean) - -(defcustom flyspell-default-delayed-commands - '(self-insert-command - delete-backward-char - backward-or-forward-delete-char - delete-char - scrollbar-vertical-drag - backward-delete-char-untabify) - "The standard list of delayed commands for Flyspell. -See `flyspell-delayed-commands'." - :group 'flyspell - :version "21.1" - :type '(repeat (symbol))) - -(defcustom flyspell-delayed-commands nil - "List of commands that are \"delayed\" for Flyspell mode. -After these commands, Flyspell checking is delayed for a short time, -whose length is specified by `flyspell-delay'." - :group 'flyspell - :type '(repeat (symbol))) - -(defcustom flyspell-default-deplacement-commands - '(next-line - previous-line - scroll-up - scroll-down) - "The standard list of deplacement commands for Flyspell. -See `flyspell-deplacement-commands'." - :group 'flyspell - :version "21.1" - :type '(repeat (symbol))) - -(defcustom flyspell-default-ignored-commands - '(fill-paragraph) - "The standard list of ignored commands for Flyspell. - See `flyspell-delayed-commands'." - :group 'flyspell - :version "21.3" - :type '(repeat (symbol))) - - (defcustom flyspell-ignored-commands nil - "List of commands that are \"ignored\" for Flyspell mode. - The changes in the text made by these commands are ignored. This list is meant for commands that change text in a way that does not affect individual words, such as `fill-paragraph'." - :group 'flyspell - :version "21.3" - :type '(repeat (symbol))) - -(defcustom flyspell-deplacement-commands nil - "List of commands that are \"deplacement\" for Flyspell mode. -After these commands, Flyspell checking is performed only if the previous -command was not the very same command." - :group 'flyspell - :version "21.1" - :type '(repeat (symbol))) - -(defcustom flyspell-issue-welcome-flag t - "*Non-nil means that Flyspell should display a welcome message when started." - :group 'flyspell - :type 'boolean) - -(defcustom flyspell-issue-message-flag t - "*Non-nil means that Flyspell emits messages when checking words." - :group 'flyspell - :type 'boolean) - -(defcustom flyspell-incorrect-hook nil - "*List of functions to be called when incorrect words are encountered. -Each function is given three arguments: the beginning and the end -of the incorrect region. The third is either the symbol 'doublon' or the list -of possible corrections as returned by 'ispell-parse-output'. - -If any of the functions return non-Nil, the word is not highlighted as -incorrect." - :group 'flyspell - :version "21.1" - :type 'hook) - -(defcustom flyspell-default-dictionary nil - "A string that is the name of the default dictionary. -This is passed to the `ispell-change-dictionary' when flyspell is started. -If the variable `ispell-local-dictionary' or `ispell-dictionary' is non-nil -when flyspell is started, the value of that variable is used instead -of `flyspell-default-dictionary' to select the default dictionary. -Otherwise, if `flyspell-default-dictionary' is nil, it means to use -Ispell's ultimate default dictionary." - :group 'flyspell - :version "21.1" - :type '(choice string (const :tag "Default" nil))) - -(defcustom flyspell-tex-command-regexp - "\\(\\(begin\\|end\\)[ \t]*{\\|\\(cite[a-z*]*\\|label\\|ref\\|eqref\\|usepackage\\|documentclass\\)[ \t]*\\(\\[[^]]*\\]\\)?{[^{}]*\\)" - "A string that is the regular expression that matches TeX commands." - :group 'flyspell - :version "21.1" - :type 'string) - -(defcustom flyspell-check-tex-math-command nil - "*Non nil means check even inside TeX math environment. -TeX math environments are discovered by the TEXMATHP that implemented -inside the texmathp.el Emacs package. That package may be found at: -http://strw.leidenuniv.nl/~dominik/Tools" - :group 'flyspell - :type 'boolean) - -(defcustom flyspell-dictionaries-that-consider-dash-as-word-delimiter - '("francais" "deutsch8" "norsk") - "List of dictionary names that consider `-' as word delimiter." - :group 'flyspell - :version "21.1" - :type '(repeat (string))) - -(defcustom flyspell-abbrev-p - nil - "*If non-nil, add correction to abbreviation table." - :group 'flyspell - :version "21.1" - :type 'boolean) - -(defcustom flyspell-use-global-abbrev-table-p - nil - "*If non-nil, prefer global abbrev table to local abbrev table." - :group 'flyspell - :version "21.1" - :type 'boolean) - -(defcustom flyspell-list-command - "-l" - "String used to indicate ispell to return a list of missspelled words." - :group 'flyspell - :type 'string) - -;;;###autoload -(defcustom flyspell-mode-line-string " Fly" - "*String displayed on the modeline when flyspell is active. -Set this to nil if you don't want a modeline indicator." - :group 'flyspell - :type '(choice string (const :tag "None" nil))) - -(defcustom flyspell-large-region 1000 - "*The threshold that determines if a region is small. -The `flyspell-region' function is invoked if the region is small, the -word are checked one after the other using regular flyspell check -means. If the region is large, a new Ispell process is spawned to get -speed. - -if flyspell-large-region is nil, regions are treated as small." - :group 'flyspell - :version "21.1" - :type '(choice number boolean)) - -(defcustom flyspell-insert-function (function insert) - "*Function for inserting word by flyspell upon correction." - :group 'flyspell - :type 'function) - -(defcustom flyspell-before-incorrect-word-string nil - "String used to indicate an incorrect word starting." - :group 'flyspell - :type '(choice string (const nil))) - -(defcustom flyspell-after-incorrect-word-string nil - "String used to indicate an incorrect word ending." - :group 'flyspell - :type '(choice string (const nil))) - -(defcustom flyspell-use-meta-tab t - "*Non-nil means that flyspell uses META-TAB to correct word." - :group 'flyspell - :type 'boolean) - -(defcustom flyspell-auto-correct-binding - (cond - ((eq flyspell-emacs 'xemacs) - [(control \;)]) - (t - [?\C-\;])) - "The key binding for flyspell auto correction." - :group 'flyspell) - -;*---------------------------------------------------------------------*/ -;* Mode specific options */ -;* ------------------------------------------------------------- */ -;* Mode specific options enable users to disable flyspell on */ -;* certain word depending of the emacs mode. For instance, when */ -;* using flyspell with mail-mode add the following expression */ -;* in your .emacs file: */ -;* (add-hook 'mail-mode */ -;* '(lambda () (setq flyspell-generic-check-word-p */ -;* 'mail-mode-flyspell-verify))) */ -;*---------------------------------------------------------------------*/ -(defvar flyspell-generic-check-word-p nil - "Function providing per-mode customization over which words are flyspelled. -Returns t to continue checking, nil otherwise. -Flyspell mode sets this variable to whatever is the `flyspell-mode-predicate' -property of the major mode name.") -(make-variable-buffer-local 'flyspell-generic-check-word-p) - -;*--- mail mode -------------------------------------------------------*/ -(put 'mail-mode 'flyspell-mode-predicate 'mail-mode-flyspell-verify) -(put 'message-mode 'flyspell-mode-predicate 'mail-mode-flyspell-verify) -(defun mail-mode-flyspell-verify () - "This function is used for `flyspell-generic-check-word-p' in Mail mode." - (let ((header-end (save-excursion - (goto-char (point-min)) - (re-search-forward - (concat "^" - (regexp-quote mail-header-separator) - "$") - nil t) - (point))) - (signature-begin (save-excursion - (goto-char (point-max)) - (re-search-backward message-signature-separator - nil t) - (point)))) - (cond ((< (point) header-end) - (and (save-excursion (beginning-of-line) - (looking-at "^Subject:")) - (> (point) (match-end 0)))) - ((> (point) signature-begin) - nil) - (t - (save-excursion - (beginning-of-line) - (not (looking-at "[>}|]\\|To:"))))))) - -;*--- texinfo mode ----------------------------------------------------*/ -(put 'texinfo-mode 'flyspell-mode-predicate 'texinfo-mode-flyspell-verify) -(defun texinfo-mode-flyspell-verify () - "This function is used for `flyspell-generic-check-word-p' in Texinfo mode." - (save-excursion - (forward-word -1) - (not (looking-at "@")))) - -;*--- tex mode --------------------------------------------------------*/ -(put 'tex-mode 'flyspell-mode-predicate 'tex-mode-flyspell-verify) -(defun tex-mode-flyspell-verify () - "This function is used for `flyspell-generic-check-word-p' in LaTeX mode." - (and - (not (save-excursion - (re-search-backward "^[ \t]*%%%[ \t]+Local" (point-min) t))) - (not (save-excursion - (let ((this (point-marker)) - (e (progn (end-of-line) (point-marker)))) - (beginning-of-line) - (if (re-search-forward "\\\\\\(cite\\|label\\|ref\\){[^}]*}" e t) - (and (>= this (match-beginning 0)) - (<= this (match-end 0)) ))))))) - -;*--- sgml mode -------------------------------------------------------*/ -(put 'sgml-mode 'flyspell-mode-predicate 'sgml-mode-flyspell-verify) -(put 'html-mode 'flyspell-mode-predicate 'sgml-mode-flyspell-verify) - -(defun sgml-mode-flyspell-verify () - "This function is used for `flyspell-generic-check-word-p' in SGML mode." - (not (save-excursion - (let ((this (point-marker)) - (s (progn (beginning-of-line) (point-marker))) - (e (progn (end-of-line) (point-marker)))) - (or (progn - (goto-char this) - (and (re-search-forward "[^<]*>" e t) - (= (match-beginning 0) this))) - (progn - (goto-char this) - (and (re-search-backward "<[^>]*" s t) - (= (match-end 0) this))) - (and (progn - (goto-char this) - (and (re-search-forward "[^&]*;" e t) - (= (match-beginning 0) this))) - (progn - (goto-char this) - (and (re-search-backward "&[^;]*" s t) - (= (match-end 0) this))))))))) - -;*---------------------------------------------------------------------*/ -;* Programming mode */ -;*---------------------------------------------------------------------*/ -(defvar flyspell-prog-text-faces - '(font-lock-string-face font-lock-comment-face font-lock-doc-face) - "Faces corresponding to text in programming-mode buffers.") - -(defun flyspell-generic-progmode-verify () - "Used for `flyspell-generic-check-word-p' in programming modes." - (let ((f (get-text-property (point) 'face))) - (memq f flyspell-prog-text-faces))) - -;;;###autoload -(defun flyspell-prog-mode () - "Turn on `flyspell-mode' for comments and strings." - (interactive) - (setq flyspell-generic-check-word-p 'flyspell-generic-progmode-verify) - (flyspell-mode 1) - (run-hooks 'flyspell-prog-mode-hook)) - -;*---------------------------------------------------------------------*/ -;* Overlay compatibility */ -;*---------------------------------------------------------------------*/ -(autoload 'make-overlay "overlay" "Overlay compatibility kit." t) -(autoload 'overlayp "overlay" "Overlay compatibility kit." t) -(autoload 'overlays-in "overlay" "Overlay compatibility kit." t) -(autoload 'delete-overlay "overlay" "Overlay compatibility kit." t) -(autoload 'overlays-at "overlay" "Overlay compatibility kit." t) -(autoload 'overlay-put "overlay" "Overlay compatibility kit." t) -(autoload 'overlay-get "overlay" "Overlay compatibility kit." t) -(autoload 'previous-overlay-change "overlay" "Overlay compatibility kit." t) - -;*---------------------------------------------------------------------*/ -;* The minor mode declaration. */ -;*---------------------------------------------------------------------*/ -(eval-when-compile (defvar flyspell-local-mouse-map)) - -;;;###autoload -(defvar flyspell-mode nil) -(make-variable-buffer-local 'flyspell-mode) - -(defvar flyspell-mouse-map - (let ((map (make-sparse-keymap))) - (if flyspell-use-meta-tab - (define-key map "\M-\t" #'flyspell-auto-correct-word)) - (define-key map (if (featurep 'xemacs) [button2] [down-mouse-2]) - #'flyspell-correct-word) - (if (not (featurep 'xemacs)) - (define-key map [(shift down-mouse-2)] #'flyspell-correct-word)) - (define-key map flyspell-auto-correct-binding 'flyspell-auto-correct-previous-word) - (define-key map [(control \,)] 'flyspell-goto-next-error) - (define-key map [(control \.)] 'flyspell-auto-correct-word) - map)) - -;;;###autoload -(defvar flyspell-mode-map (make-sparse-keymap)) - -;; mouse, keyboard bindings and misc definition -(when (or (assoc 'flyspell-mode minor-mode-map-alist) - (setq minor-mode-map-alist - (cons (cons 'flyspell-mode flyspell-mode-map) - minor-mode-map-alist))) - (if flyspell-use-meta-tab - (define-key flyspell-mode-map "\M-\t" 'flyspell-auto-correct-word)) - (cond - ((eq flyspell-emacs 'xemacs) - (define-key flyspell-mode-map flyspell-auto-correct-binding 'flyspell-auto-correct-previous-word) - (define-key flyspell-mode-map [(control \,)] 'flyspell-goto-next-error) - (define-key flyspell-mode-map [(control \.)] 'flyspell-auto-correct-word)) - (flyspell-use-local-map - (define-key flyspell-mode-map flyspell-auto-correct-binding 'flyspell-auto-correct-previous-word) - (define-key flyspell-mode-map [?\C-\,] 'flyspell-goto-next-error) - (define-key flyspell-mode-map [?\C-\.] 'flyspell-auto-correct-word)))) - - -;; the name of the overlay property that defines the keymap -(defvar flyspell-overlay-keymap-property-name 'keymap) - -;; dash character machinery -(defvar flyspell-consider-dash-as-word-delimiter-flag nil - "*Non-nil means that the `-' char is considered as a word delimiter.") -(make-variable-buffer-local 'flyspell-consider-dash-as-word-delimiter-flag) -(defvar flyspell-dash-dictionary nil) -(make-variable-buffer-local 'flyspell-dash-dictionary) -(defvar flyspell-dash-local-dictionary nil) -(make-variable-buffer-local 'flyspell-dash-local-dictionary) - -;*---------------------------------------------------------------------*/ -;* Highlighting */ -;*---------------------------------------------------------------------*/ -(defface flyspell-incorrect-face - (if (eq flyspell-emacs 'xemacs) - '((((class color)) (:foreground "OrangeRed" :bold t :underline t)) - (t (:bold t))) - '((((class color)) (:foreground "OrangeRed" :weight bold :underline t)) - (t (:weight bold)))) - "Face used for marking a misspelled word in Flyspell." - :group 'flyspell) - -(defface flyspell-duplicate-face - (if (eq flyspell-emacs 'xemacs) - '((((class color)) (:foreground "Gold3" :bold t :underline t)) - (t (:bold t))) - '((((class color)) (:foreground "Gold3" :weight bold :underline t)) - (t (:weight bold)))) - "Face used for marking a misspelled word that appears twice in the buffer. -See also `flyspell-duplicate-distance'." - :group 'flyspell) - -(defvar flyspell-overlay nil) - -;*---------------------------------------------------------------------*/ -;* flyspell-mode ... */ -;*---------------------------------------------------------------------*/ -;;;###autoload -(defun flyspell-mode (&optional arg) - "Minor mode performing on-the-fly spelling checking. -Ispell is automatically spawned on background for each entered words. -The default flyspell behavior is to highlight incorrect words. -With no argument, this command toggles Flyspell mode. -With a prefix argument ARG, turn Flyspell minor mode on iff ARG is positive. - -Bindings: -\\[ispell-word]: correct words (using Ispell). -\\[flyspell-auto-correct-word]: automatically correct word. -\\[flyspell-auto-correct-previous-word]: automatically correct the last misspelled word. -\\[flyspell-correct-word] (or down-mouse-2): popup correct words. - -Hooks: -This runs `flyspell-mode-hook' after flyspell is entered. - -Remark: -`flyspell-mode' uses `ispell-mode'. Thus all Ispell options are -valid. For instance, a personal dictionary can be used by -invoking `ispell-change-dictionary'. - -Consider using the `ispell-parser' to check your text. For instance -consider adding: -\(add-hook 'tex-mode-hook (function (lambda () (setq ispell-parser 'tex)))) -in your .emacs file. - -\\[flyspell-region] checks all words inside a region. -\\[flyspell-buffer] checks the whole buffer." - (interactive "P") - (let ((old-flyspell-mode flyspell-mode)) - ;; Mark the mode as on or off. - (setq flyspell-mode (not (or (and (null arg) flyspell-mode) - (<= (prefix-numeric-value arg) 0)))) - ;; Do the real work. - (unless (eq flyspell-mode old-flyspell-mode) - (if flyspell-mode - (flyspell-mode-on) - (flyspell-mode-off)) - ;; Force modeline redisplay. - (set-buffer-modified-p (buffer-modified-p))))) - -;*---------------------------------------------------------------------*/ -;* Autoloading */ -;*---------------------------------------------------------------------*/ -;;;###autoload -(if (fboundp 'add-minor-mode) - (add-minor-mode 'flyspell-mode - 'flyspell-mode-line-string - flyspell-mode-map - nil - 'flyspell-mode) - (or (assoc 'flyspell-mode minor-mode-alist) - (setq minor-mode-alist - (cons '(flyspell-mode flyspell-mode-line-string) - minor-mode-alist))) - - (or (assoc 'flyspell-mode minor-mode-map-alist) - (setq minor-mode-map-alist - (cons (cons 'flyspell-mode flyspell-mode-map) - minor-mode-map-alist)))) - -;*---------------------------------------------------------------------*/ -;* flyspell-buffers ... */ -;* ------------------------------------------------------------- */ -;* For remembering buffers running flyspell */ -;*---------------------------------------------------------------------*/ -(defvar flyspell-buffers nil) - -;*---------------------------------------------------------------------*/ -;* flyspell-minibuffer-p ... */ -;*---------------------------------------------------------------------*/ -(defun flyspell-minibuffer-p (buffer) - "Is BUFFER a minibuffer?" - (let ((ws (get-buffer-window-list buffer t))) - (and (consp ws) (window-minibuffer-p (car ws))))) - -;*---------------------------------------------------------------------*/ -;* flyspell-version ... */ -;*---------------------------------------------------------------------*/ -;;;###autoload -(defun flyspell-version () - "The flyspell version" - (interactive) - "1.7q") - -;*---------------------------------------------------------------------*/ -;* flyspell-accept-buffer-local-defs ... */ -;*---------------------------------------------------------------------*/ -(defun flyspell-accept-buffer-local-defs () - ;; strange problem. If buffer in current window has font-lock turned on, - ;; but SET-BUFFER was called to point to an invisible buffer, this ispell - ;; call will reset the buffer to the buffer in the current window. However, - ;; it only happens at startup (fix by Albert L. Ting). - (let ((buf (current-buffer))) - (ispell-accept-buffer-local-defs) - (set-buffer buf)) - (if (not (and (eq flyspell-dash-dictionary ispell-dictionary) - (eq flyspell-dash-local-dictionary ispell-local-dictionary))) - ;; the dictionary has changed - (progn - (setq flyspell-dash-dictionary ispell-dictionary) - (setq flyspell-dash-local-dictionary ispell-local-dictionary) - (if (member (or ispell-local-dictionary ispell-dictionary) - flyspell-dictionaries-that-consider-dash-as-word-delimiter) - (setq flyspell-consider-dash-as-word-delimiter-flag t) - (setq flyspell-consider-dash-as-word-delimiter-flag nil))))) - -;*---------------------------------------------------------------------*/ -;* flyspell-mode-on ... */ -;*---------------------------------------------------------------------*/ -(defun flyspell-mode-on () - "Turn Flyspell mode on. Do not use this; use `flyspell-mode' instead." - (setq ispell-highlight-face 'flyspell-incorrect-face) - ;; local dictionaries setup - (ispell-change-dictionary - (or ispell-local-dictionary ispell-dictionary flyspell-default-dictionary)) - ;; we have to force ispell to accept the local definition or - ;; otherwise it could be too late, the local dictionary may - ;; be forgotten! - (flyspell-accept-buffer-local-defs) - ;; we put the `flyspell-delayed' property on some commands - (flyspell-delay-commands) - ;; we put the `flyspell-deplacement' property on some commands - (flyspell-deplacement-commands) - ;; we put the `flyspell-ignored' property on some commands - (flyspell-ignore-commands) - ;; we bound flyspell action to post-command hook - (if (eq flyspell-emacs 'xemacs) - (make-local-hook 'post-command-hook)) - (add-hook 'post-command-hook (function flyspell-post-command-hook) t t) - ;; we bound flyspell action to pre-command hook - (if (eq flyspell-emacs 'xemacs) - (make-local-hook 'pre-command-hook)) - (add-hook 'pre-command-hook (function flyspell-pre-command-hook) t t) - ;; we bound flyspell action to after-change hook - (make-local-variable 'after-change-functions) - (setq after-change-functions - (cons 'flyspell-after-change-function after-change-functions)) - ;; set flyspell-generic-check-word-p based on the major mode - (let ((mode-predicate (get major-mode 'flyspell-mode-predicate))) - (if mode-predicate - (setq flyspell-generic-check-word-p mode-predicate))) - ;; work around the fact that the `local-map' text-property replaces the - ;; buffer's local map rather than shadowing it. - (set (make-local-variable 'flyspell-mouse-map) - (let ((map (copy-keymap flyspell-mouse-map))) - (set-keymap-parent map (current-local-map)) - (if (and (eq flyspell-emacs 'emacs) - (not (string< emacs-version "20"))) - (define-key map '[tool-bar] nil)) - map)) - (set (make-local-variable 'flyspell-mode-map) - (let ((map (copy-keymap flyspell-mode-map))) - (set-keymap-parent map (current-local-map)) - (if (and (eq flyspell-emacs 'emacs) - (not (string< emacs-version "20"))) - (define-key map '[tool-bar] nil)) - map)) - ;; the welcome message - (if (and flyspell-issue-message-flag - flyspell-issue-welcome-flag - (interactive-p)) - (let ((binding (where-is-internal 'flyspell-auto-correct-word - nil 'non-ascii))) - (message - (if binding - (format "Welcome to flyspell. Use %s or Mouse-2 to correct words." - (key-description binding)) - "Welcome to flyspell. Use Mouse-2 to correct words.")))) - ;; we end with the flyspell hooks - (run-hooks 'flyspell-mode-hook)) - -;*---------------------------------------------------------------------*/ -;* flyspell-delay-commands ... */ -;*---------------------------------------------------------------------*/ -(defun flyspell-delay-commands () - "Install the standard set of Flyspell delayed commands." - (mapcar 'flyspell-delay-command flyspell-default-delayed-commands) - (mapcar 'flyspell-delay-command flyspell-delayed-commands)) - -;*---------------------------------------------------------------------*/ -;* flyspell-delay-command ... */ -;*---------------------------------------------------------------------*/ -(defun flyspell-delay-command (command) - "Set COMMAND to be delayed, for Flyspell. -When flyspell `post-command-hook' is invoked because a delayed command -as been used the current word is not immediately checked. -It will be checked only after `flyspell-delay' seconds." - (interactive "SDelay Flyspell after Command: ") - (put command 'flyspell-delayed t)) - -;*---------------------------------------------------------------------*/ -;* flyspell-deplacement-commands ... */ -;*---------------------------------------------------------------------*/ -(defun flyspell-deplacement-commands () - "Install the standard set of Flyspell deplacement commands." - (mapcar 'flyspell-deplacement-command flyspell-default-deplacement-commands) - (mapcar 'flyspell-deplacement-command flyspell-deplacement-commands)) - -;*---------------------------------------------------------------------*/ -;* flyspell-deplacement-command ... */ -;*---------------------------------------------------------------------*/ -(defun flyspell-deplacement-command (command) - "Set COMMAND that implement cursor movements, for Flyspell. -When flyspell `post-command-hook' is invoked because of a deplacement command -as been used the current word is checked only if the previous command was -not the very same deplacement command." - (interactive "SDeplacement Flyspell after Command: ") - (put command 'flyspell-deplacement t)) - -;*---------------------------------------------------------------------*/ -;* flyspell-ignore-commands ... */ -;*---------------------------------------------------------------------*/ -(defun flyspell-ignore-commands () - "Install the standard set of Flyspell ignored commands." - (mapcar 'flyspell-ignore-command flyspell-default-ignored-commands) - (mapcar 'flyspell-ignore-command flyspell-ignored-commands)) - -;*---------------------------------------------------------------------*/ -;* flyspell-ignore-command ... */ -;*---------------------------------------------------------------------*/ -(defun flyspell-ignore-command (command) - "Set COMMAND to be ignored, for Flyspell. -When flyspell `post-command-hook' is invoked because of an -ignored command having been used, the changes in the text made by -that command are ignored. This feature is meant for commands that -change text in a way that does not affect individual words, such -as `fill-paragraph'." - (interactive "SMake Flyspell ignore changes made by Command: ") - (put command 'flyspell-ignored t)) - -;*---------------------------------------------------------------------*/ -;* flyspell-word-cache ... */ -;*---------------------------------------------------------------------*/ -(defvar flyspell-word-cache-start nil) -(defvar flyspell-word-cache-end nil) -(defvar flyspell-word-cache-word nil) -(defvar flyspell-word-cache-result '_) -(make-variable-buffer-local 'flyspell-word-cache-start) -(make-variable-buffer-local 'flyspell-word-cache-end) -(make-variable-buffer-local 'flyspell-word-cache-word) -(make-variable-buffer-local 'flyspell-word-cache-result) - -;*---------------------------------------------------------------------*/ -;* The flyspell pre-hook, store the current position. In the */ -;* post command hook, we will check, if the word at this position */ -;* has to be spell checked. */ -;*---------------------------------------------------------------------*/ -(defvar flyspell-pre-buffer nil) -(defvar flyspell-pre-point nil) -(defvar flyspell-pre-column nil) -(defvar flyspell-pre-pre-buffer nil) -(defvar flyspell-pre-pre-point nil) - -;*---------------------------------------------------------------------*/ -;* flyspell-previous-command ... */ -;*---------------------------------------------------------------------*/ -(defvar flyspell-previous-command nil - "The last interactive command checked by Flyspell.") - -;*---------------------------------------------------------------------*/ -;* flyspell-pre-command-hook ... */ -;*---------------------------------------------------------------------*/ -(defun flyspell-pre-command-hook () - "Save the current buffer and point for Flyspell's post-command hook." - (interactive) - (setq flyspell-pre-buffer (current-buffer)) - (setq flyspell-pre-point (point)) - (setq flyspell-pre-column (current-column))) - -;*---------------------------------------------------------------------*/ -;* flyspell-mode-off ... */ -;*---------------------------------------------------------------------*/ -;;;###autoload -(defun flyspell-mode-off () - "Turn Flyspell mode off." - ;; we remove the hooks - (remove-hook 'post-command-hook (function flyspell-post-command-hook) t) - (remove-hook 'pre-command-hook (function flyspell-pre-command-hook) t) - (setq after-change-functions (delq 'flyspell-after-change-function - after-change-functions)) - ;; we remove all the flyspell hilightings - (flyspell-delete-all-overlays) - ;; we have to erase pre cache variables - (setq flyspell-pre-buffer nil) - (setq flyspell-pre-point nil) - ;; we mark the mode as killed - (setq flyspell-mode nil)) - -;*---------------------------------------------------------------------*/ -;* flyspell-check-pre-word-p ... */ -;*---------------------------------------------------------------------*/ -(defun flyspell-check-pre-word-p () - "Return non-nil if we should 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) - ((and (eq flyspell-pre-pre-point flyspell-pre-point) - (eq flyspell-pre-pre-buffer 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) - ((and (symbolp this-command) - (not executing-kbd-macro) - (or (get this-command 'flyspell-delayed) - (and (get this-command 'flyspell-deplacement) - (eq flyspell-previous-command this-command))) - (or (= (current-column) 0) - (= (current-column) flyspell-pre-column) - (eq (char-syntax (char-after flyspell-pre-point)) ?w))) - 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))))) - -;*---------------------------------------------------------------------*/ -;* The flyspell after-change-hook, store the change position. In */ -;* the post command hook, we will check, if the word at this */ -;* position has to be spell checked. */ -;*---------------------------------------------------------------------*/ -(defvar flyspell-changes nil) - -;*---------------------------------------------------------------------*/ -;* flyspell-after-change-function ... */ -;*---------------------------------------------------------------------*/ -(defun flyspell-after-change-function (start stop len) - "Save the current buffer and point for Flyspell's post-command hook." - (interactive) - (unless (and (symbolp this-command) (get this-command 'flyspell-ignored)) - (setq flyspell-changes (cons (cons start stop) flyspell-changes)))) - -;*---------------------------------------------------------------------*/ -;* flyspell-check-changed-word-p ... */ -;*---------------------------------------------------------------------*/ -(defun flyspell-check-changed-word-p (start stop) - "Return t when the changed word has to be checked. -The answer depends of several criteria. -Mostly we check word delimiters." - (cond - ((and (memq (char-after start) '(?\n ? )) (> stop start)) - t) - ((not (numberp flyspell-pre-point)) - t) - ((and (>= flyspell-pre-point start) (<= flyspell-pre-point stop)) - nil) - ((let ((pos (point))) - (or (>= pos start) (<= pos stop) (= pos (1+ stop)))) - nil) - (t - t))) - -;*---------------------------------------------------------------------*/ -;* flyspell-check-word-p ... */ -;*---------------------------------------------------------------------*/ -(defun flyspell-check-word-p () - "Return t when the word at `point' has to be checked. -The answer depends of several criteria. -Mostly we check word delimiters." - (cond - ((<= (- (point-max) 1) (point-min)) - ;; the buffer is not filled enough - nil) - ((and (and (> (current-column) 0) - (not (eq (current-column) flyspell-pre-column))) - (save-excursion - (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) - ((symbolp this-command) - (cond - ((get this-command 'flyspell-deplacement) - (not (eq flyspell-previous-command this-command))) - ((get this-command 'flyspell-delayed) - ;; the current command is not delayed, that - ;; is that we must check the word now - (if (or (fboundp 'about-xemacs) (featurep 'xemacs)) - (sit-for flyspell-delay nil) - (sit-for flyspell-delay 0 nil))) - (t t))) - (t t))) - -;*---------------------------------------------------------------------*/ -;* flyspell-debug-signal-no-check ... */ -;*---------------------------------------------------------------------*/ -(defun flyspell-debug-signal-no-check (msg obj) - (setq debug-on-error t) - (save-excursion - (let ((buffer (get-buffer-create "*flyspell-debug*"))) - (set-buffer buffer) - (erase-buffer) - (insert "NO-CHECK:\n") - (insert (format " %S : %S\n" msg obj))))) - -;*---------------------------------------------------------------------*/ -;* flyspell-debug-signal-pre-word-checked ... */ -;*---------------------------------------------------------------------*/ -(defun flyspell-debug-signal-pre-word-checked () - (setq debug-on-error t) - (save-excursion - (let ((buffer (get-buffer-create "*flyspell-debug*"))) - (set-buffer buffer) - (insert "PRE-WORD:\n") - (insert (format " pre-point : %S\n" flyspell-pre-point)) - (insert (format " pre-buffer : %S\n" flyspell-pre-buffer)) - (insert (format " cache-start: %S\n" flyspell-word-cache-start)) - (insert (format " cache-end : %S\n" flyspell-word-cache-end)) - (goto-char (point-max))))) - -;*---------------------------------------------------------------------*/ -;* flyspell-debug-signal-word-checked ... */ -;*---------------------------------------------------------------------*/ -(defun flyspell-debug-signal-word-checked () - (setq debug-on-error t) - (save-excursion - (let ((oldbuf (current-buffer)) - (buffer (get-buffer-create "*flyspell-debug*")) - (point (point))) - (set-buffer buffer) - (insert "WORD:\n") - (insert (format " this-cmd : %S\n" this-command)) - (insert (format " delayed : %S\n" (and (symbolp this-command) - (get this-command 'flyspell-delayed)))) - (insert (format " ignored : %S\n" (and (symbolp this-command) - (get this-command 'flyspell-ignored)))) - (insert (format " point : %S\n" point)) - (insert (format " prev-char : [%c] %S\n" - (progn - (set-buffer oldbuf) - (let ((c (if (> (point) (point-min)) - (save-excursion - (backward-char 1) - (char-after (point))) - ? ))) - (set-buffer buffer) - c)) - (progn - (set-buffer oldbuf) - (let ((c (if (> (point) (point-min)) - (save-excursion - (backward-char 1) - (and (and (looking-at (flyspell-get-not-casechars)) 1) - (and (or flyspell-consider-dash-as-word-delimiter-flag - (not (looking-at "\\-"))) 2)))))) - (set-buffer buffer) - c)))) - (insert (format " because : %S\n" - (cond - ((not (and (symbolp this-command) - (get this-command 'flyspell-delayed))) - ;; the current command is not delayed, that - ;; is that we must check the word now - 'not-delayed) - ((progn - (set-buffer oldbuf) - (let ((c (if (> (point) (point-min)) - (save-excursion - (backward-char 1) - (and (looking-at (flyspell-get-not-casechars)) - (or flyspell-consider-dash-as-word-delimiter-flag - (not (looking-at "\\-")))))))) - (set-buffer buffer) - c)) - ;; yes because we have reached or typed a word delimiter. - 'separator) - ((not (integerp flyspell-delay)) - ;; yes because the user had set up a no-delay configuration. - 'no-delay) - (t - 'sit-for)))) - (goto-char (point-max))))) - -;*---------------------------------------------------------------------*/ -;* flyspell-debug-signal-changed-checked ... */ -;*---------------------------------------------------------------------*/ -(defun flyspell-debug-signal-changed-checked () - (setq debug-on-error t) - (save-excursion - (let ((buffer (get-buffer-create "*flyspell-debug*")) - (point (point))) - (set-buffer buffer) - (insert "CHANGED WORD:\n") - (insert (format " point : %S\n" point)) - (goto-char (point-max))))) - -;*---------------------------------------------------------------------*/ -;* flyspell-post-command-hook ... */ -;* ------------------------------------------------------------- */ -;* It is possible that we check several words: */ -;* 1- the current word is checked if the predicate */ -;* FLYSPELL-CHECK-WORD-P is true */ -;* 2- the word that used to be the current word before the */ -;* THIS-COMMAND is checked if: */ -;* a- the previous word is different from the current word */ -;* b- the previous word as not just been checked by the */ -;* previous FLYSPELL-POST-COMMAND-HOOK */ -;* 3- the words changed by the THIS-COMMAND that are neither the */ -;* previous word nor the current word */ -;*---------------------------------------------------------------------*/ -(defun flyspell-post-command-hook () - "The `post-command-hook' used by flyspell to check a word on-the-fly." - (interactive) - (when flyspell-mode - (with-local-quit - (let ((command this-command)) - (if (flyspell-check-pre-word-p) - (save-excursion - '(flyspell-debug-signal-pre-word-checked) - (set-buffer flyspell-pre-buffer) - (save-excursion - (goto-char flyspell-pre-point) - (flyspell-word)))) - (if (flyspell-check-word-p) - (progn - '(flyspell-debug-signal-word-checked) - (flyspell-word) - ;; we remember which word we have just checked. - ;; this will be used next time we will check a word - ;; to compare the next current word with the word - ;; that as been registered in the pre-command-hook - ;; that is these variables are used within the predicate - ;; FLYSPELL-CHECK-PRE-WORD-P - (setq flyspell-pre-pre-buffer (current-buffer)) - (setq flyspell-pre-pre-point (point))) - (progn - (setq flyspell-pre-pre-buffer nil) - (setq flyspell-pre-pre-point nil) - ;; when a word is not checked because of a delayed command - ;; we do not disable the ispell cache. - (if (and (symbolp this-command) (get this-command 'flyspell-delayed)) - (progn - (setq flyspell-word-cache-end -1) - (setq flyspell-word-cache-result '_))))) - (while (consp flyspell-changes) - (let ((start (car (car flyspell-changes))) - (stop (cdr (car flyspell-changes)))) - (if (flyspell-check-changed-word-p start stop) - (save-excursion - '(flyspell-debug-signal-changed-checked) - (goto-char start) - (flyspell-word))) - (setq flyspell-changes (cdr flyspell-changes)))) - (setq flyspell-previous-command command))))) - -;*---------------------------------------------------------------------*/ -;* flyspell-notify-misspell ... */ -;*---------------------------------------------------------------------*/ -(defun flyspell-notify-misspell (start end word poss) - (let ((replacements (if (stringp poss) - poss - (if flyspell-sort-corrections - (sort (car (cdr (cdr poss))) 'string<) - (car (cdr (cdr poss))))))) - (if flyspell-issue-message-flag - (message (format "mispelling `%s' %S" word replacements))))) - -;*---------------------------------------------------------------------*/ -;* flyspell-word-search-backward ... */ -;*---------------------------------------------------------------------*/ -(defun flyspell-word-search-backward (word bound) - (save-excursion - (let ((r '()) - p) - (while (and (not r) (setq p (search-backward word bound t))) - (let ((lw (flyspell-get-word '()))) - (if (and (consp lw) (string-equal (car lw) word)) - (setq r p) - (goto-char p)))) - r))) - -;*---------------------------------------------------------------------*/ -;* flyspell-word-search-forward ... */ -;*---------------------------------------------------------------------*/ -(defun flyspell-word-search-forward (word bound) - (save-excursion - (let ((r '()) - p) - (while (and (not r) (setq p (search-forward word bound t))) - (let ((lw (flyspell-get-word '()))) - (if (and (consp lw) (string-equal (car lw) word)) - (setq r p) - (goto-char (1+ p))))) - r))) - -;*---------------------------------------------------------------------*/ -;* 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 - ;; use the correct dictionary - (flyspell-accept-buffer-local-defs) - (let* ((cursor-location (point)) - (flyspell-word (flyspell-get-word following)) - start end poss word) - (if (or (eq flyspell-word nil) - (and (fboundp flyspell-generic-check-word-p) - (not (funcall flyspell-generic-check-word-p)))) - t - (progn - ;; destructure return flyspell-word info list. - (setq start (car (cdr flyspell-word)) - end (car (cdr (cdr flyspell-word))) - word (car flyspell-word)) - ;; before checking in the directory, we check for doublons. - (cond - ((and (or (not (eq ispell-parser 'tex)) - (and (> start (point-min)) - (not (eq (char-after (1- start)) ?})) - (not (eq (char-after (1- start)) ?\\)))) - flyspell-mark-duplications-flag - (save-excursion - (goto-char (1- start)) - (let ((p (flyspell-word-search-backward - word - (- start (1+ (- end start)))))) - (and p (/= p (1- start)))))) - ;; yes, this is a doublon - (flyspell-highlight-incorrect-region start end 'doublon) - nil) - ((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 - flyspell-word-cache-result) - ((and (eq ispell-parser 'tex) - (flyspell-tex-command-p flyspell-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 (consp ispell-filter) - (setq poss (ispell-parse-output (car ispell-filter)))) - (let ((res (cond ((eq poss t) - ;; correct - (setq flyspell-word-cache-result t) - (flyspell-unhighlight-at start) - (if (> end start) - (flyspell-unhighlight-at (- end 1))) - t) - ((and (stringp poss) flyspell-highlight-flag) - ;; correct - (setq flyspell-word-cache-result t) - (flyspell-unhighlight-at start) - (if (> end start) - (flyspell-unhighlight-at (- end 1))) - t) - ((null poss) - (setq flyspell-word-cache-result t) - (flyspell-unhighlight-at start) - (if (> end start) - (flyspell-unhighlight-at (- end 1))) - t) - ((or (and (< flyspell-duplicate-distance 0) - (or (save-excursion - (goto-char start) - (flyspell-word-search-backward - word - (point-min))) - (save-excursion - (goto-char end) - (flyspell-word-search-forward - word - (point-max))))) - (and (> flyspell-duplicate-distance 0) - (or (save-excursion - (goto-char start) - (flyspell-word-search-backward - word - (- start - flyspell-duplicate-distance))) - (save-excursion - (goto-char end) - (flyspell-word-search-forward - word - (+ end - flyspell-duplicate-distance)))))) - (setq flyspell-word-cache-result nil) - (if flyspell-highlight-flag - (flyspell-highlight-duplicate-region - start end) - (message (format "duplicate `%s'" word))) - nil) - (t - (setq flyspell-word-cache-result nil) - ;; incorrect highlight the location - (if flyspell-highlight-flag - (flyspell-highlight-incorrect-region - start end poss) - (flyspell-notify-misspell start end word poss)) - nil)))) - ;; return to original location - (goto-char cursor-location) - (if ispell-quit (setq ispell-quit nil)) - res)))))))) - -;* {*---------------------------------------------------------------------*} */ -;* {* flyspell-tex-math-initialized ... *} */ -;* {*---------------------------------------------------------------------*} */ -;* (defvar flyspell-tex-math-initialized nil) */ -;* */ -;* {*---------------------------------------------------------------------*} */ -;* {* flyspell-math-tex-command-p ... *} */ -;* {* ------------------------------------------------------------- *} */ -;* {* This function uses the texmathp package to check if (point) *} */ -;* {* is within a tex command. In order to avoid using *} */ -;* {* condition-case each time we use the variable *} */ -;* {* flyspell-tex-math-initialized to make a special case the first *} */ -;* {* time that function is called. *} */ -;* {*---------------------------------------------------------------------*} */ -;* (defun flyspell-math-tex-command-p () */ -;* (cond */ -;* (flyspell-check-tex-math-command */ -;* nil) */ -;* ((eq flyspell-tex-math-initialized t) */ -;* (texmathp)) */ -;* ((eq flyspell-tex-math-initialized 'error) */ -;* nil) */ -;* (t */ -;* (setq flyspell-tex-math-initialized t) */ -;* (condition-case nil */ -;* (texmathp) */ -;* (error (progn */ -;* (setq flyspell-tex-math-initialized 'error) */ -;* nil)))))) */ - -;*---------------------------------------------------------------------*/ -;* flyspell-math-tex-command-p ... */ -;* ------------------------------------------------------------- */ -;* This function uses the texmathp package to check if point */ -;* is within a TeX math environment. `texmathp' can yield errors */ -;* if the document is currently not valid TeX syntax. */ -;*---------------------------------------------------------------------*/ -(defun flyspell-math-tex-command-p () - (when (fboundp 'texmathp) - (if flyspell-check-tex-math-command - nil - (condition-case nil - (texmathp) - (error nil))))) - -;*---------------------------------------------------------------------*/ -;* flyspell-tex-command-p ... */ -;*---------------------------------------------------------------------*/ -(defun flyspell-tex-command-p (word) - "Return t if WORD is a TeX command." - (or (save-excursion - (let ((b (car (cdr word)))) - (and (re-search-backward "\\\\" (- (point) 100) t) - (or (= (match-end 0) b) - (and (goto-char (match-end 0)) - (looking-at flyspell-tex-command-regexp) - (>= (match-end 0) b)))))) - (flyspell-math-tex-command-p))) - -;*---------------------------------------------------------------------*/ -;* 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-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-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 &optional extra-otherchars) - "Return the word for spell-checking according to Ispell syntax. -If optional argument FOLLOWING is non-nil or if `flyspell-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 `flyspell-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 - "+\\(" - (if (not (string= "" ispell-otherchars)) - (concat ispell-otherchars "?")) - (if extra-otherchars - (concat extra-otherchars "?")) - flyspell-casechars - "+\\)" - (if (or ispell-many-otherchars-p - extra-otherchars) - "*" "?"))) - did-it-once prevpt - start end word) - ;; find the word - (if (not (looking-at flyspell-casechars)) - (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) - (while (and (or (and (not (string= "" ispell-otherchars)) - (looking-at ispell-otherchars)) - (and extra-otherchars (looking-at extra-otherchars))) - (not (bobp)) - (or (not did-it-once) - ispell-many-otherchars-p) - (not (eq prevpt (point)))) - (if (and extra-otherchars (looking-at extra-otherchars)) - (progn - (backward-char 1) - (if (looking-at flyspell-casechars) - (re-search-backward flyspell-not-casechars (point-min) 'move))) - (setq did-it-once t - prevpt (point)) - (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 (not (re-search-forward word-regexp (point-max) t)) - nil - (progn - (setq start (match-beginning 0) - end (point) - word (buffer-substring-no-properties start end)) - (list word start end))))) - -(defun flyspell-get-word.old (following) - "Return the word for spell-checking according to Ispell syntax. -If 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 other chars 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 (if (string< "" ispell-otherchars) - (concat flyspell-casechars - "+\\(" - ispell-otherchars - (if (> (length ispell-otherchars) 0) "?") - flyspell-casechars - "+\\)" - (if ispell-many-otherchars-p - "*" "?")) - (concat flyspell-casechars "+"))) - did-it-once - start end word) - ;; find the word - (if (not (looking-at flyspell-casechars)) - (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)) - (if (string< "" ispell-otherchars) - (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 word-regexp (point-max) t) nil) - nil - (progn - (setq start (match-beginning 0) - end (point) - word (buffer-substring-no-properties start end)) - (list word start end))))) - -;*---------------------------------------------------------------------*/ -;* flyspell-small-region ... */ -;*---------------------------------------------------------------------*/ -(defun flyspell-small-region (beg end) - "Flyspell text between BEG and END." - (save-excursion - (if (> beg end) - (let ((old beg)) - (setq beg end) - (setq end old))) - (goto-char beg) - (let ((count 0)) - (while (< (point) end) - (if (and flyspell-issue-message-flag (= count 100)) - (progn - (message "Spell Checking...%d%%" - (* 100 (/ (float (- (point) beg)) (- end beg)))) - (setq count 0)) - (setq count (+ 1 count))) - (flyspell-word) - (sit-for 0) - (let ((cur (point))) - (forward-word 1) - (if (and (< (point) end) (> (point) (+ cur 1))) - (backward-char 1))))) - (backward-char 1) - (if flyspell-issue-message-flag (message "Spell Checking completed.")) - (flyspell-word))) - -;*---------------------------------------------------------------------*/ -;* flyspell-external-ispell-process ... */ -;*---------------------------------------------------------------------*/ -(defvar flyspell-external-ispell-process '() - "The external Flyspell Ispell process.") - -;*---------------------------------------------------------------------*/ -;* flyspell-external-ispell-buffer ... */ -;*---------------------------------------------------------------------*/ -(defvar flyspell-external-ispell-buffer '()) -(defvar flyspell-large-region-buffer '()) -(defvar flyspell-large-region-beg (point-min)) -(defvar flyspell-large-region-end (point-max)) - -;*---------------------------------------------------------------------*/ -;* flyspell-external-point-words ... */ -;*---------------------------------------------------------------------*/ -(defun flyspell-external-point-words () - (let ((buffer flyspell-external-ispell-buffer)) - (set-buffer buffer) - (beginning-of-buffer) - (let ((size (- flyspell-large-region-end flyspell-large-region-beg)) - (start flyspell-large-region-beg) - (pword "") - (pcount 1)) - ;; now we are done with ispell, we have to find the word in - ;; the initial buffer - (while (< (point) (- (point-max) 1)) - ;; we have to fetch the incorrect word - (if (re-search-forward "\\([^\n]+\\)\n" (point-max) t) - (let ((word (match-string 1))) - (if (string= word pword) - (setq pcount (1+ pcount)) - (progn - (setq pword word) - (setq pcount 1))) - (goto-char (match-end 0)) - (if flyspell-issue-message-flag - (message "Spell Checking...%d%% [%s]" - (* 100 (/ (float (point)) (point-max))) - word)) - (set-buffer flyspell-large-region-buffer) - (goto-char flyspell-large-region-beg) - (let ((keep t) - (n 0)) - (while (and (or (< n pcount) keep) - (search-forward word flyspell-large-region-end t)) - (progn - (goto-char (- (point) 1)) - (setq n (1+ n)) - (setq keep (flyspell-word)))) - (if (= n pcount) - (setq flyspell-large-region-beg (point)))) - (set-buffer buffer)) - (goto-char (point-max))))) - ;; we are done - (if flyspell-issue-message-flag (message "Spell Checking completed.")) - ;; ok, we are done with pointing out incorrect words, we just - ;; have to kill the temporary buffer - (kill-buffer flyspell-external-ispell-buffer) - (setq flyspell-external-ispell-buffer nil))) - -;*---------------------------------------------------------------------*/ -;* flyspell-process-localwords ... */ -;* ------------------------------------------------------------- */ -;* This function is used to prevent checking words declared */ -;* explictitly correct on large regions. */ -;*---------------------------------------------------------------------*/ -(defun flyspell-process-localwords () - "Parse Localwords in the buffer and remove them from the mispellings -buffer before flyspell attempts to check them." - (let (localwords - (current-buffer curbuf) - (mispellings-buffer buffer) - (ispell-casechars (ispell-get-casechars))) - ;; Get localwords from the original buffer - (save-excursion - (set-buffer current-buffer) -;* (flyspell-delete-all-overlays) */ - (beginning-of-buffer) - ;; Localwords parsing stolen form ispell.el - (while (search-forward ispell-words-keyword nil t) - (let ((end (save-excursion (end-of-line) (point))) - string) - ;; buffer-local words separated by a space, and can contain - ;; any character other than a space. Not rigorous enough. - (while (re-search-forward " *\\([^ ]+\\)" end t) - (setq string (buffer-substring-no-properties (match-beginning 1) - (match-end 1))) - ;; This can fail when string contains a word with illegal chars. - ;; Error handling needs to be added between ispell and emacs. - (if (and (< 1 (length string)) - (equal 0 (string-match ispell-casechars string))) - (setq localwords (add-to-list 'localwords string))))))) - ;; Remove localwords matches - (set-buffer mispellings-buffer) - (while localwords - (beginning-of-buffer) - (delete-matching-lines (concat "^" (car localwords) "$")) - (setq localwords (cdr localwords))) - (end-of-buffer))) - -;*---------------------------------------------------------------------*/ -;* flyspell-large-region ... */ -;*---------------------------------------------------------------------*/ -(defun flyspell-large-region (beg end) - (let* ((curbuf (current-buffer)) - (buffer (get-buffer-create "*flyspell-region*"))) - (setq flyspell-external-ispell-buffer buffer) - (setq flyspell-large-region-buffer curbuf) - (setq flyspell-large-region-beg beg) - (setq flyspell-large-region-end end) - (set-buffer buffer) - (erase-buffer) - ;; this is done, we can start checking... - (if flyspell-issue-message-flag (message "Checking region...")) - (set-buffer curbuf) - (let ((c (apply 'call-process-region beg - end - ispell-program-name - nil - buffer - nil - (if (boundp 'ispell-list-command) - ispell-list-command - flyspell-list-command) - (let (args) - ;; Local dictionary becomes the global dictionary in use. - (if ispell-local-dictionary - (setq ispell-dictionary ispell-local-dictionary)) - (setq args (ispell-get-ispell-args)) - (if ispell-dictionary ; use specified dictionary - (setq args - (append (list "-d" ispell-dictionary) args))) - (if ispell-personal-dictionary ; use specified pers dict - (setq args - (append args - (list "-p" - (expand-file-name - ispell-personal-dictionary))))) - (setq args (append args ispell-extra-args)) - args)))) - (if (= c 0) - (progn - (flyspell-process-localwords) - (with-current-buffer curbuf - (flyspell-delete-region-overlays beg end)) - (flyspell-external-point-words)) - (error "Can't check region..."))))) - -;*---------------------------------------------------------------------*/ -;* flyspell-region ... */ -;* ------------------------------------------------------------- */ -;* Because `ispell -a' is too slow, it is not possible to use */ -;* it on large region. Then, when ispell is invoked on a large */ -;* text region, a new `ispell -l' process is spawned. The */ -;* pointed out words are then searched in the region a checked with */ -;* regular flyspell means. */ -;*---------------------------------------------------------------------*/ -;;;###autoload -(defun flyspell-region (beg end) - "Flyspell text between BEG and END." - (interactive "r") - (if (= beg end) - () - (save-excursion - (if (> beg end) - (let ((old beg)) - (setq beg end) - (setq end old))) - (if (and flyspell-large-region (> (- end beg) flyspell-large-region)) - (flyspell-large-region beg end) - (flyspell-small-region beg end))))) - -;*---------------------------------------------------------------------*/ -;* flyspell-buffer ... */ -;*---------------------------------------------------------------------*/ -;;;###autoload -(defun flyspell-buffer () - "Flyspell whole buffer." - (interactive) - (flyspell-region (point-min) (point-max))) - -;*---------------------------------------------------------------------*/ -;* old next error position ... */ -;*---------------------------------------------------------------------*/ -(defvar flyspell-old-buffer-error nil) -(defvar flyspell-old-pos-error nil) - -;*---------------------------------------------------------------------*/ -;* flyspell-goto-next-error ... */ -;*---------------------------------------------------------------------*/ -(defun flyspell-goto-next-error () - "Go to the next previously detected error. -In general FLYSPELL-GOTO-NEXT-ERROR must be used after -FLYSPELL-BUFFER." - (interactive) - (let ((pos (point)) - (max (point-max))) - (if (and (eq (current-buffer) flyspell-old-buffer-error) - (eq pos flyspell-old-pos-error)) - (progn - (if (= flyspell-old-pos-error max) - ;; goto beginning of buffer - (progn - (message "Restarting from beginning of buffer") - (goto-char (point-min))) - (forward-word 1)) - (setq pos (point)))) - ;; seek the next error - (while (and (< pos max) - (let ((ovs (overlays-at pos)) - (r '())) - (while (and (not r) (consp ovs)) - (if (flyspell-overlay-p (car ovs)) - (setq r t) - (setq ovs (cdr ovs)))) - (not r))) - (setq pos (1+ pos))) - ;; save the current location for next invocation - (setq flyspell-old-pos-error pos) - (setq flyspell-old-buffer-error (current-buffer)) - (goto-char pos) - (if (= pos max) - (message "No more miss-spelled word!")))) - -;*---------------------------------------------------------------------*/ -;* 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-region-overlays ... */ -;*---------------------------------------------------------------------*/ -(defun flyspell-delete-region-overlays (beg end) - "Delete overlays used by flyspell in a given region." - (let ((l (overlays-in beg end))) - (while (consp l) - (progn - (if (flyspell-overlay-p (car l)) - (delete-overlay (car l))) - (setq l (cdr l)))))) - -;*---------------------------------------------------------------------*/ -;* flyspell-delete-all-overlays ... */ -;* ------------------------------------------------------------- */ -;* Remove all the overlays introduced by flyspell. */ -;*---------------------------------------------------------------------*/ -(defun flyspell-delete-all-overlays () - "Delete all the overlays used by flyspell." - (flyspell-delete-region-overlays (point-min) (point-max))) - -;*---------------------------------------------------------------------*/ -;* 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)))) - (if (flyspell-overlay-p flyspell-overlay) - (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 nil t nil))) - (overlay-put flyspell-overlay 'face face) - (overlay-put flyspell-overlay 'mouse-face mouse-face) - (overlay-put flyspell-overlay 'flyspell-overlay t) - (overlay-put flyspell-overlay 'evaporate t) - (overlay-put flyspell-overlay 'help-echo "mouse-2: correct word at point") - (if flyspell-use-local-map - (overlay-put flyspell-overlay - flyspell-overlay-keymap-property-name - flyspell-mouse-map)) - (when (eq face 'flyspell-incorrect-face) - (and (stringp flyspell-before-incorrect-word-string) - (overlay-put flyspell-overlay 'before-string - flyspell-before-incorrect-word-string)) - (and (stringp flyspell-after-incorrect-word-string) - (overlay-put flyspell-overlay 'after-string - flyspell-after-incorrect-word-string))) - flyspell-overlay)) - -;*---------------------------------------------------------------------*/ -;* flyspell-highlight-incorrect-region ... */ -;*---------------------------------------------------------------------*/ -(defun flyspell-highlight-incorrect-region (beg end poss) - "Set up an overlay on a misspelled word, in the buffer from BEG to END." - (unless (run-hook-with-args-until-success - 'flyspell-incorrect-hook beg end poss) - (if (or flyspell-highlight-properties (not (flyspell-properties-at-p beg))) - (progn - ;; we cleanup all the overlay that are in the region, not - ;; beginning at the word start position - (if (< (1+ beg) end) - (let ((os (overlays-in (1+ beg) end))) - (while (consp os) - (if (flyspell-overlay-p (car os)) - (delete-overlay (car os))) - (setq os (cdr os))))) - ;; we cleanup current overlay at the same position - (if (and (not flyspell-persistent-highlight) - (overlayp flyspell-overlay)) - (delete-overlay flyspell-overlay) - (let ((os (overlays-at beg))) - (while (consp os) - (if (flyspell-overlay-p (car os)) - (delete-overlay (car os))) - (setq os (cdr os))))) - ;; 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) -(defvar flyspell-auto-correct-word nil) -(make-variable-buffer-local 'flyspell-auto-correct-pos) -(make-variable-buffer-local 'flyspell-auto-correct-region) -(make-variable-buffer-local 'flyspell-auto-correct-ring) -(make-variable-buffer-local 'flyspell-auto-correct-word) - -;*---------------------------------------------------------------------*/ -;* flyspell-check-previous-highlighted-word ... */ -;*---------------------------------------------------------------------*/ -(defun flyspell-check-previous-highlighted-word (&optional arg) - "Correct the closer misspelled word. -This function scans a mis-spelled word before the cursor. If it finds one -it proposes replacement for that word. With prefix arg, count that many -misspelled words backwards." - (interactive) - (let ((pos1 (point)) - (pos (point)) - (arg (if (or (not (numberp arg)) (< arg 1)) 1 arg)) - ov ovs) - (if (catch 'exit - (while (and (setq pos (previous-overlay-change pos)) - (not (= pos pos1))) - (setq pos1 pos) - (if (> pos (point-min)) - (progn - (setq ovs (overlays-at (1- pos))) - (while (consp ovs) - (setq ov (car ovs)) - (setq ovs (cdr ovs)) - (if (and (overlay-get ov 'flyspell-overlay) - (= 0 (setq arg (1- arg)))) - (throw 'exit t))))))) - (save-excursion - (goto-char pos) - (ispell-word)) - (error "No word to correct before point")))) - -;*---------------------------------------------------------------------*/ -;* flyspell-display-next-corrections ... */ -;*---------------------------------------------------------------------*/ -(defun flyspell-display-next-corrections (corrections) - (let ((string "Corrections:") - (l corrections) - (pos '())) - (while (< (length string) 80) - (if (equal (car l) flyspell-auto-correct-word) - (setq pos (cons (+ 1 (length string)) pos))) - (setq string (concat string " " (car l))) - (setq l (cdr l))) - (while (consp pos) - (let ((num (car pos))) - (put-text-property num - (+ num (length flyspell-auto-correct-word)) - 'face - 'flyspell-incorrect-face - string)) - (setq pos (cdr pos))) - (if (fboundp 'display-message) - (display-message 'no-log string) - (message string)))) - -;*---------------------------------------------------------------------*/ -;* flyspell-abbrev-table ... */ -;*---------------------------------------------------------------------*/ -(defun flyspell-abbrev-table () - (if flyspell-use-global-abbrev-table-p - global-abbrev-table - local-abbrev-table)) - -;*---------------------------------------------------------------------*/ -;* flyspell-define-abbrev ... */ -;*---------------------------------------------------------------------*/ -(defun flyspell-define-abbrev (name expansion) - (let ((table (flyspell-abbrev-table))) - (when table - (define-abbrev table name expansion)))) - -;*---------------------------------------------------------------------*/ -;* flyspell-auto-correct-word ... */ -;*---------------------------------------------------------------------*/ -(defun flyspell-auto-correct-word () - "Correct the current word. -This command proposes various successive corrections for the current word." - (interactive) - (let ((pos (point)) - (old-max (point-max))) - ;; use the correct dictionary - (flyspell-accept-buffer-local-defs) - (if (and (eq flyspell-auto-correct-pos pos) - (consp flyspell-auto-correct-region)) - ;; we have already been using the function at the same location - (let* ((start (car flyspell-auto-correct-region)) - (len (cdr flyspell-auto-correct-region))) - (flyspell-unhighlight-at start) - (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) - (if flyspell-abbrev-p - (if (flyspell-already-abbrevp (flyspell-abbrev-table) - flyspell-auto-correct-word) - (flyspell-change-abbrev (flyspell-abbrev-table) - flyspell-auto-correct-word - word) - (flyspell-define-abbrev flyspell-auto-correct-word word))) - (funcall flyspell-insert-function word) - (flyspell-word) - (flyspell-display-next-corrections flyspell-auto-correct-ring)) - (flyspell-ajust-cursor-point pos (point) old-max) - (setq flyspell-auto-correct-pos (point))) - ;; fetch the word to be checked - (let ((word (flyspell-get-word nil))) - (setq flyspell-auto-correct-region nil) - (if (consp word) - (let ((start (car (cdr word))) - (end (car (cdr (cdr word)))) - (word (car word)) - poss) - (setq flyspell-auto-correct-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")) - ;; 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 (consp 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))) - (let ((new-word replace)) - (if (not (equal new-word (car poss))) - (progn - ;; the save the current replacements - (setq flyspell-auto-correct-region - (cons start (length new-word))) - (let ((l replacements)) - (while (consp (cdr l)) - (setq l (cdr l))) - (rplacd l (cons (car poss) replacements))) - (setq flyspell-auto-correct-ring - replacements) - (flyspell-unhighlight-at start) - (delete-region start end) - (funcall flyspell-insert-function new-word) - (if flyspell-abbrev-p - (if (flyspell-already-abbrevp - (flyspell-abbrev-table) word) - (flyspell-change-abbrev - (flyspell-abbrev-table) - word - new-word) - (flyspell-define-abbrev word - new-word))) - (flyspell-word) - (flyspell-display-next-corrections - (cons new-word flyspell-auto-correct-ring)) - (flyspell-ajust-cursor-point pos - (point) - old-max)))))))))) - (ispell-pdict-save t))) - (setq flyspell-auto-correct-pos (point)))))) - -;*---------------------------------------------------------------------*/ -;* flyspell-auto-correct-previous-pos ... */ -;*---------------------------------------------------------------------*/ -(defvar flyspell-auto-correct-previous-pos nil - "Holds the start of the first incorrect word before point.") - -;*---------------------------------------------------------------------*/ -;* flyspell-auto-correct-previous-hook ... */ -;*---------------------------------------------------------------------*/ -(defun flyspell-auto-correct-previous-hook () - "Hook to track successive calls to `flyspell-auto-correct-previous-word'. -Sets flyspell-auto-correct-previous-pos to nil" - (interactive) - (remove-hook 'pre-command-hook (function flyspell-auto-correct-previous-hook) t) - (unless (eq this-command (function flyspell-auto-correct-previous-word)) - (setq flyspell-auto-correct-previous-pos nil))) - -;*---------------------------------------------------------------------*/ -;* flyspell-auto-correct-previous-word ... */ -;*---------------------------------------------------------------------*/ -(defun flyspell-auto-correct-previous-word (position) - "*Auto correct the first mispelled word that occurs before point." - (interactive "d") - - (add-hook 'pre-command-hook - (function flyspell-auto-correct-previous-hook) t t) - - (save-excursion - (unless flyspell-auto-correct-previous-pos - ;; only reset if a new overlay exists - (setq flyspell-auto-correct-previous-pos nil) - - (let ((overlay-list (overlays-in (point-min) position)) - (new-overlay 'dummy-value)) - - ;; search for previous (new) flyspell overlay - (while (and new-overlay - (or (not (flyspell-overlay-p new-overlay)) - ;; check if its face has changed - (not (eq (get-char-property - (overlay-start new-overlay) 'face) - 'flyspell-incorrect-face)))) - (setq new-overlay (car-safe overlay-list)) - (setq overlay-list (cdr-safe overlay-list))) - - ;; if nothing new exits new-overlay should be nil - (if new-overlay;; the length of the word may change so go to the start - (setq flyspell-auto-correct-previous-pos - (overlay-start new-overlay))))) - - (when flyspell-auto-correct-previous-pos - (save-excursion - (goto-char flyspell-auto-correct-previous-pos) - (let ((ispell-following-word t));; point is at start - (if (numberp flyspell-auto-correct-previous-pos) - (goto-char flyspell-auto-correct-previous-pos)) - (flyspell-auto-correct-word)) - ;; the point may have moved so reset this - (setq flyspell-auto-correct-previous-pos (point)))))) - -;*---------------------------------------------------------------------*/ -;* flyspell-correct-word ... */ -;*---------------------------------------------------------------------*/ -(defun flyspell-correct-word (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 - (flyspell-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)) - (case-fold-search nil)) - (if (consp word) - (let ((start (car (cdr word))) - (end (car (cdr (cdr word)))) - (word (car word)) - poss replace) - ;; 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 (consp 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) - (goto-char save) - nil) - ((eq replace 'save) - (goto-char 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) - (goto-char save) - (if (eq replace 'buffer) - (ispell-add-per-file-word-list word))) - (replace - (flyspell-unhighlight-at cursor-location) - (let ((new-word (if (atom replace) - replace - (car replace))) - (cursor-location - (+ (- (length word) (- end start)) - cursor-location))) - (if (not (equal new-word (car poss))) - (let ((old-max (point-max))) - (delete-region start end) - (funcall flyspell-insert-function new-word) - (if flyspell-abbrev-p - (flyspell-define-abbrev word new-word)) - (flyspell-ajust-cursor-point save - cursor-location - old-max))))) - (t - (goto-char save) - nil))) - ((eq flyspell-emacs 'xemacs) - (flyspell-xemacs-popup - event poss word cursor-location start end save) - (goto-char save))) - (ispell-pdict-save t)))))) - -;*---------------------------------------------------------------------*/ -;* flyspell-xemacs-correct ... */ -;*---------------------------------------------------------------------*/ -(defun flyspell-xemacs-correct (replace poss word cursor-location start end save) - "The xemacs popup menu callback." - (cond ((eq replace 'ignore) - nil) - ((eq replace 'save) - (process-send-string ispell-process (concat "*" word "\n")) - (process-send-string ispell-process "#\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 - (let ((old-max (point-max)) - (new-word (if (atom replace) - replace - (car replace))) - (cursor-location (+ (- (length word) (- end start)) - cursor-location))) - (if (not (equal new-word (car poss))) - (progn - (delete-region start end) - (goto-char start) - (funcall flyspell-insert-function new-word) - (if flyspell-abbrev-p - (flyspell-define-abbrev word new-word)))) - (flyspell-ajust-cursor-point save cursor-location old-max))))) - -;*---------------------------------------------------------------------*/ -;* flyspell-ajust-cursor-point ... */ -;*---------------------------------------------------------------------*/ -(defun flyspell-ajust-cursor-point (save cursor-location old-max) - (if (>= save cursor-location) - (let ((new-pos (+ save (- (point-max) old-max)))) - (goto-char (cond - ((< new-pos (point-min)) - (point-min)) - ((> new-pos (point-max)) - (point-max)) - (t new-pos)))) - (goto-char save))) - -;*---------------------------------------------------------------------*/ -;* 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)" session) - '("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 save) - "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 - save) - 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 - save) - t) - (vector - "Save word" - (list 'flyspell-xemacs-correct - ''save - (list 'quote poss) - word - cursor-location - start - end - save) - t))) - (session (vector "Accept (session)" - (list 'flyspell-xemacs-correct - ''session - (list 'quote poss) - word - cursor-location - start - end - save) - t)) - (buffer (vector "Accept (buffer)" - (list 'flyspell-xemacs-correct - ''buffer - (list 'quote poss) - word - cursor-location - start - end - save) - 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)))) - -;*---------------------------------------------------------------------*/ -;* Some example functions for real autocorrecting */ -;*---------------------------------------------------------------------*/ -(defun flyspell-maybe-correct-transposition (beg end poss) - "Check replacements for transposed characters. - -If the text between BEG and END is equal to a correction suggested by -Ispell, after transposing two adjacent characters, correct the text, -and return t. - -The third arg POSS is either the symbol 'doublon' or a list of -possible corrections as returned by 'ispell-parse-output'. - -This function is meant to be added to 'flyspell-incorrect-hook'." - (when (consp poss) - (catch 'done - (save-excursion - (goto-char (1+ beg)) - (while (< (point) end) - (transpose-chars 1) - (when (member (buffer-substring beg end) (car (cdr (cdr poss)))) - (throw 'done t)) - (transpose-chars -1) - (forward-char)) - nil)))) - -(defun flyspell-maybe-correct-doubling (beg end poss) - "Check replacements for doubled characters. - -If the text between BEG and END is equal to a correction suggested by -Ispell, after removing a pair of doubled characters, correct the text, -and return t. - -The third arg POSS is either the symbol 'doublon' or a list of -possible corrections as returned by 'ispell-parse-output'. - -This function is meant to be added to 'flyspell-incorrect-hook'." - (when (consp poss) - (catch 'done - (save-excursion - (let ((last (char-after beg)) - this) - (goto-char (1+ beg)) - (while (< (point) end) - (setq this (char-after)) - (if (not (char-equal this last)) - (forward-char) - (delete-char 1) - (when (member (buffer-substring beg (1- end)) (car (cdr (cdr poss)))) - (throw 'done t)) - ;; undo - (insert-char this 1)) - (setq last this)) - nil))))) - -;*---------------------------------------------------------------------*/ -;* flyspell-already-abbrevp ... */ -;*---------------------------------------------------------------------*/ -(defun flyspell-already-abbrevp (table word) - (let ((sym (abbrev-symbol word table))) - (and sym (symbolp sym)))) - -;*---------------------------------------------------------------------*/ -;* flyspell-change-abbrev ... */ -;*---------------------------------------------------------------------*/ -(defun flyspell-change-abbrev (table old new) - (set (abbrev-symbol old table) new)) - -;*---------------------------------------------------------------------*/ -;* flyspell-auto-correct-previous-word advice ... */ -;*---------------------------------------------------------------------*/ -(defadvice flyspell-auto-correct-previous-word - (around easymacs-flyspell-auto-correct) - "Correct current word if misspelled, else previous - misspelling. Protect against accidentally changing a word - that cannot be seen, because it is somewhere off the screen." - (let ((top) (bot)) - (save-excursion - (move-to-window-line 0) - (setq top (point)) - (move-to-window-line -1) - (setq bot (point))) - (save-restriction - (narrow-to-region top bot) - (save-excursion - (re-search-forward "\\s \\|\\'" nil t) - (overlay-recenter (point)) - ad-do-it)))) - -(ad-activate 'flyspell-auto-correct-previous-word) - -(provide 'flyspell) -;;; flyspell.el ends here -;;; </pre> diff --git a/lisp/general.el b/lisp/general.el index 988f619..385c68e 100644 --- a/lisp/general.el +++ b/lisp/general.el @@ -30,17 +30,6 @@ (global-set-key (kbd "C-c C-l") 'reload-init-file) -(setq-default header-line-format mode-line-format) ; Copy mode-line -(setq-default mode-line-format nil) ; Remove mode-line - -(use-package smart-mode-line - :ensure t - :config - (smart-mode-line-enable)) - -;; Tab mode -(global-tab-line-mode t) - ;; Disable major modes on long lines (global-so-long-mode 1) @@ -186,8 +175,7 @@ (bind-key* (kbd "C-c e") #'emojify-insert-emoji)) ; override binding in any mode ;; Global key binds -(require 'eglot) -(bind-key* (kbd "<f2>") #'eglot-rename) + (bind-key* (kbd "C-x C-f") 'helm-find-files) ;(bind-key* (kbd "C-s") 'helm-do-grep-ag) (bind-key* (kbd "M-x") 'helm-M-x) @@ -202,26 +190,26 @@ (make-empty-file filename) (find-file filename)) -(bind-key* (kbd "M-n") 'my-create-file) +(bind-key* (kbd "C-c f n") 'my-create-file) (defun my-create-directory () "Create a directory and refresh neotree." (interactive) (call-interactively #'make-directory) (other-window -1)) -(bind-key* (kbd "M-N") 'my-create-directory) +(bind-key* (kbd "C-c d n") 'my-create-directory) (defun my-delete-file () "Delete a file and refresh neotree." (interactive) (call-interactively #'delete-file)) -(bind-key* (kbd "M-d") 'my-delete-file) +(bind-key* (kbd "C-c f d") 'my-delete-file) (defun my-delete-directory () "Delete a file and refresh neotree." (interactive) (call-interactively #'delete-directory)) -(bind-key* (kbd "M-D") 'my-delete-directory) +(bind-key* (kbd "C-c d d") 'my-delete-directory) ;; source: http://steve.yegge.googlepages.com/my-dot-emacs-file (defun my-rename-file (new-name) @@ -249,7 +237,7 @@ :defer t :init (add-hook 'after-init-hook 'global-company-mode) :config - (setq company-idle-delay 0.5 + (setq company-idle-delay 0.1 company-minimum-prefix-length 2 company-tooltip-limit 10 company-backends '((company-capf company-gtags company-elisp company-css company-dabbrev)) @@ -261,7 +249,7 @@ :defer t :init (company-quickhelp-mode 1) :config - (setq company-quickhelp-delay 0.5 + (setq company-quickhelp-delay 0.1 ) ) @@ -269,7 +257,8 @@ (use-package eglot :custom (eglot-autoshutdown t) - :ensure t) + :ensure t + :bind ("<f2>" . #'eglot-rename)) (set-face-underline 'eglot-highlight-symbol-face t) @@ -304,6 +293,7 @@ (use-package vterm :ensure t + :defer t ) (add-hook 'vterm-mode-hook 'my-vterm-mode-set-colors) diff --git a/lisp/org-custom.el b/lisp/org-custom.el index ea826bd..7666ecb 100644 --- a/lisp/org-custom.el +++ b/lisp/org-custom.el @@ -77,6 +77,8 @@ ("DONE" . "dark green")) ) +(setq org-return-follows-link t) + (add-hook 'org-mode-hook 'org-custom-hook) (use-package org-alert diff --git a/lisp/text.el b/lisp/text.el index 2438b7d..6a9858c 100644 --- a/lisp/text.el +++ b/lisp/text.el @@ -26,13 +26,12 @@ ispell-dictionary "en_US") ) + (use-package flyspell :ensure t :hook (text-mode . flyspell-mode) :config - (set-face-attribute 'hl-line nil - :box nil) - (set-face-attribute 'flyspell-incorrect-face nil :foreground nil :weight 'normal :underline '(:color "red" :style wave)) + (set-face-attribute 'flyspell-incorrect nil :foreground nil :weight 'normal :underline '(:color "red" :style wave)) ) (provide 'text) |