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[Emacs-diffs] Changes to emacs/lisp/textmodes/ispell.el [gnus-5_10-branc
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From: |
Miles Bader |
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Subject: |
[Emacs-diffs] Changes to emacs/lisp/textmodes/ispell.el [gnus-5_10-branch] |
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Date: |
Sat, 04 Sep 2004 08:17:03 -0400 |
Index: emacs/lisp/textmodes/ispell.el
diff -c /dev/null emacs/lisp/textmodes/ispell.el:1.145.2.1
*** /dev/null Sat Sep 4 12:02:28 2004
--- emacs/lisp/textmodes/ispell.el Sat Sep 4 12:01:13 2004
***************
*** 0 ****
--- 1,3581 ----
+ ;;; ispell.el --- interface to International Ispell Versions 3.1 and 3.2
+
+ ;; Copyright (C) 1994, 1995, 1997, 1998, 1999, 2000, 2001, 2002, 2003 Free
Software Foundation, Inc.
+
+ ;; Author: Ken Stevens <address@hidden>
+ ;; Maintainer: Ken Stevens <address@hidden>
+ ;; Stevens Mod Date: Mon Jan 7 12:32:44 PST 2003
+ ;; Stevens Revision: 3.6
+ ;; Status : Release with 3.1.12+ and 3.2.0+ ispell.
+ ;; Bug Reports : address@hidden
+ ;; Web Site : http://kdstevens.com/~stevens/ispell-page.html
+ ;; Keywords: unix wp
+
+ ;; 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.
+
+ ;; Note: version numbers and time stamp are not updated
+ ;; when this file is edited for release with GNU emacs.
+
+ ;;; Commentary:
+
+ ;; INSTRUCTIONS
+
+ ;; This code contains a section of user-settable variables that you
+ ;; should inspect prior to installation. Look past the end of the history
+ ;; list. Set them up for your locale and the preferences of the majority
+ ;; of the users. Otherwise the users may need to set a number of variables
+ ;; themselves.
+ ;; You particularly may want to change the default dictionary for your
+ ;; country and language.
+ ;; Most dictionary changes should be made in this file so all users can
+ ;; enjoy them. Local or modified dictionaries are supported in your .emacs
+ ;; file. Modify the variable `ispell-local-dictionary-alist' to include
+ ;; these dictionaries, and they will be installed when ispell.el is loaded.
+
+ ;; Depending on the mail system you use, you may want to include these:
+ ;; (add-hook 'news-inews-hook 'ispell-message)
+ ;; (add-hook 'mail-send-hook 'ispell-message)
+ ;; (add-hook 'mh-before-send-letter-hook 'ispell-message)
+
+ ;; Ispell has a TeX parser and a nroff parser (the default).
+ ;; The parsing is controlled by the variable ispell-parser. Currently
+ ;; it is just a "toggle" between TeX and nroff, but if more parsers are
+ ;; added it will be updated. See the variable description for more info.
+
+
+ ;; TABLE OF CONTENTS
+
+ ;; ispell-word
+ ;; ispell-region
+ ;; ispell-buffer
+ ;; ispell-message
+ ;; ispell-comments-and-strings
+ ;; ispell-continue
+ ;; ispell-complete-word
+ ;; ispell-complete-word-interior-frag
+ ;; ispell-change-dictionary
+ ;; ispell-kill-ispell
+ ;; ispell-pdict-save
+ ;; ispell-skip-region-alist
+
+ ;; Commands in ispell-region:
+ ;; Character replacement: Replace word with choice. May query-replace.
+ ;; ` ': Accept word this time.
+ ;; `i': Accept word and insert into private dictionary.
+ ;; `a': Accept word for this session.
+ ;; `A': Accept word and place in buffer-local dictionary.
+ ;; `r': Replace word with typed-in value. Rechecked.
+ ;; `R': Replace word with typed-in value. Query-replaced in buffer. Rechecked.
+ ;; `?': Show these commands
+ ;; `x': Exit spelling buffer. Move cursor to original point.
+ ;; `X': Exit spelling buffer. Leaves cursor at the current point, and permits
+ ;; the check to be completed later.
+ ;; `q': Quit spelling session (Kills ispell process).
+ ;; `l': Look up typed-in replacement in alternate dictionary. Wildcards okay.
+ ;; `u': Like `i', but the word is lower-cased first.
+ ;; `m': Place entered value in personal dictionary, then recheck current word.
+ ;; `C-l': redraws screen
+ ;; `C-r': recursive edit
+ ;; `C-z': suspend emacs or iconify frame
+
+ ;; Buffer-Local features:
+ ;; There are a number of buffer-local features that can be used to customize
+ ;; ispell for the current buffer. This includes language dictionaries,
+ ;; personal dictionaries, parsing, and local word spellings. Each of these
+ ;; local customizations are done either through local variables, or by
+ ;; including the keyword and argument(s) at the end of the buffer (usually
+ ;; prefixed by the comment characters). See the end of this file for
+ ;; examples. The local keywords and variables are:
+
+ ;; ispell-dictionary-keyword language-dictionary
+ ;; uses local variable ispell-local-dictionary
+ ;; ispell-pdict-keyword personal-dictionary
+ ;; uses local variable ispell-local-pdict
+ ;; ispell-parsing-keyword mode-arg extended-char-arg
+ ;; ispell-words-keyword any number of local word spellings
+
+ ;; Region skipping:
+ ;; Place new regular expression definitions of regions you prefer not to
+ ;; spell check in `ispell-skip-region-alist'. Mode-dependent features can
+ ;; be added to latex by modifying `ispell-tex-skip-alists'.
+ ;; `ispell-message' contains some custom skipping code for e-mail messages.
+
+ ;; BUGS:
+ ;; Need a way to select between different character mappings without separate
+ ;; dictionary entries.
+ ;; Multi-byte characters if not defined by current dictionary may result in
the
+ ;; evil "misalignment error" in some versions of MULE emacs.
+ ;; On some versions of emacs, growing the minibuffer fails.
+ ;; see `ispell-help-in-bufferp'.
+ ;; Recursive edits (?C-r or ?R) inside a keyboard text replacement check (?r)
+ ;; can cause misalignment errors.
+
+ ;; HISTORY
+
+ ;; Modifications made in latest versions:
+
+ ;; Revision 3.6 2003/01/07 12:32:44 kss
+ ;; Removed extra -d LIB in dictionary defs. (Pavel Janik)
+ ;; Filtered process calls with duplicate dictionary entries.
+ ;; Fixed bug where message-text-end is inside a mime skipped region.
+ ;; Minor fixes to get ispell menus right in XEmacs
+ ;; Fixed skip regexp so it doesn't match stuff like `/.\w'.
+ ;; Detecting dictionary change not working. Fixed. kss
+ ;; function `ispell-change-dictionary' now only completes valid dicts.
+
+ ;; Revision 3.5 2001/7/11 18:43:57 kss
+ ;; Added fix for aspell to work in XEmacs (ispell-check-version).
+ ;; Added Portuguese dictionary definition.
+ ;; New feature: MIME mail message support, Fcc support.
+ ;; Bug fix: retain comment syntax on lines with region skipping. (TeX $
bug...)
+ ;; Improved allocation for graphic mode lines. (Miles Bader)
+ ;; Support -v flag for old versions of aspell. (Eli Zaretskii)
+ ;; Clear minibuffer on ^G from ispell-help (Tak Ota)
+
+ ;; Revision 3.4 2000/8/4 09:41:50 kss
+ ;; Support new color display functions.
+ ;; Fixed misalignment offset bug when replacing a string after a shift made.
+ ;; Set to standard Author/Maintainer heading,
+ ;; ensure localwords lists are separated from the text by newline. (Dave Love)
+ ;; Added dictionary definition for Italian (William Deakin)
+ ;; HTML region skipping greatly improved. (Chuck D. Phillips)
+ ;; improved menus. Fixed regexp matching http/email addresses.
+ ;; one arg always for xemacs sleep-for (gunnar Evermann)
+ ;; support for synchronous processes (Eli Zaretskii)
+
+ ;; Revision 3.3 1999/11/29 11:38:34 kss
+ ;; Only word replacements entered in from the keyboard are rechecked.
+ ;; This fixes a bug in tex parsing and misalignment.
+ ;; Exceptions exist for recursive edit and query-replace, with tex error
+ ;; condition tested. Recursive editing improved.
+ ;; XEmacs repair for when `enable-multibyte-characters' defined - Didier
Verna.
+ ;; ispell-help fixed for XEmacs. Choices minibuffer now displayed in XEmacs.
+ ;; Only list valid dictionaries in Spell menu. Russian dictionary doesn't
allow
+ ;; run-together words, and uses koi8-r font. Don't skip text in html <TT>
+ ;; fonts.
+
+ ;; Revision 3.2 1999/5/7 14:25:14 kss
+ ;; Accept ispell versions 3.X.Y where X>=1
+ ;; fine tuned latex region skipping. Fixed bug in ispell-word that did not
+ ;; point in right place on words < 2 chars. Simplified ispell-minor-mode.
+ ;; Fixed bug in TeX parsing when math commands are in the comments.
+ ;; Removed calls to `when' macro.
+
+ ;; Revision 3.1 1998/12/1 13:21:52 kss
+ ;; Improved and fixed customize support.
+ ;; Improved and fixed comments in variables and messages.
+ ;; A coding system is now required for all languages.
+ ;; casechars improved for castellano, castellano8, and norsk dictionaries.
+ ;; Dictionary norsk7-tex removed. Dictionary polish added.
+ ;; Dictionaries redefined at load-time to support dictionary changes.
+ ;; Menu redefined at load time to support dictionary changes.
+ ;; ispell-check-version added as an alias for `check-ispell-version'.
+ ;; Spelling suggestions returned in order generated by ispell.
+ ;; Small bug fixed in matching ispell error messages.
+ ;; Robustness added to ensure `case-fold-search' doesn't get redefined.
+ ;; Fixed bug that didn't respect case of word in `ispell-complete-word'.
+ ;; Multibyte character coding support added for process interactions.
+ ;; Ensure ispell process has terminated before starting new process.
+ ;; This can otherwise confuse process filters and hang ispell.
+ ;; Improved skipping support for SGML.
+ ;; Fixed bug using ^M rather than \r in `ispell-minor-check'.
+ ;; Improved message reference matching in `ispell-message'.
+ ;; Fixed bug in returning to nroff mode from tex mode.
+
+
+ ;;; Code:
+
+ ;;; Custom.el macros require recompiling this when they are not present.
+ ;;; Add in backward compatible custom support.
+ (eval-when-compile
+ (if (not (fboundp 'defcustom))
+ (defmacro defcustom (symbol value doc &rest args)
+ "Empty replacement for defcustom when not supplied."
+ `(defvar ,symbol ,value ,doc))))
+
+ (eval-when-compile
+ (if (not (fboundp 'defgroup))
+ (defmacro defgroup (&rest args)
+ "Empty replacement for defgroup when not supplied.")))
+
+ (defgroup ispell nil
+ "User variables for emacs ispell interface."
+ :group 'applications)
+
+ (if (not (fboundp 'buffer-substring-no-properties))
+ (defun buffer-substring-no-properties (start end)
+ (buffer-substring start end)))
+
+ (defalias 'check-ispell-version 'ispell-check-version)
+
+ ;;; **********************************************************************
+ ;;; The following variables should be set according to personal preference
+ ;;; and location of binaries:
+ ;;; **********************************************************************
+
+
+ ;;; ******* THIS FILE IS WRITTEN FOR ISPELL VERSION 3.1+
+
+ (defcustom ispell-highlight-p 'block
+ "*Highlight spelling errors when non-nil.
+ When set to `block', assumes a block cursor with TTY displays."
+ :type '(choice (const block) (const :tag "off" nil) (const :tag "on" t))
+ :group 'ispell)
+
+ (defcustom ispell-highlight-face 'highlight
+ "*The face used for Ispell highlighting. For Emacses with overlays.
+ Possible values are `highlight', `modeline', `secondary-selection',
+ `region', and `underline'.
+ This variable can be set by the user to whatever face they desire.
+ It's most convenient if the cursor color and highlight color are
+ slightly different."
+ :type 'face
+ :group 'ispell)
+
+ (defcustom ispell-check-comments t
+ "*Spelling of comments checked when non-nil.
+ When set to `exclusive', ONLY comments are checked. (For code comments).
+ Warning! Not checking comments, when a comment start is embedded in strings,
+ may produce undesired results."
+ :type '(choice (const exclusive) (const :tag "off" nil) (const :tag "on" t))
+ :group 'ispell)
+
+ (defcustom ispell-query-replace-choices nil
+ "*Corrections made throughout region when non-nil.
+ Uses `query-replace' (\\[query-replace]) for corrections."
+ :type 'boolean
+ :group 'ispell)
+
+ (defcustom ispell-skip-tib nil
+ "*Does not spell check `tib' bibliography references when non-nil.
+ Skips any text between strings matching regular expressions
+ `ispell-tib-ref-beginning' and `ispell-tib-ref-end'.
+
+ TeX users beware: Any field starting with [. will skip until a .] -- even
+ your whole buffer -- unless you set `ispell-skip-tib' to nil. That includes
+ a [.5mm] type of number...."
+ :type 'boolean
+ :group 'ispell)
+
+ (defvar ispell-tib-ref-beginning "[[<]\\."
+ "Regexp matching the beginning of a Tib reference.")
+
+ (defvar ispell-tib-ref-end "\\.[]>]"
+ "Regexp matching the end of a Tib reference.")
+
+ (defcustom ispell-keep-choices-win t
+ "*When not nil, the `*Choices*' window remains for spelling session.
+ This minimizes redisplay thrashing."
+ :type 'boolean
+ :group 'ispell)
+
+ (defcustom ispell-choices-win-default-height 2
+ "*The default size of the `*Choices*' window, including mode line.
+ Must be greater than 1."
+ :type 'integer
+ :group 'ispell)
+
+ (defcustom ispell-program-name "ispell"
+ "Program invoked by \\[ispell-word] and \\[ispell-region] commands."
+ :type 'string
+ :group 'ispell)
+
+ (defcustom ispell-alternate-dictionary
+ (cond ((file-exists-p "/usr/dict/web2") "/usr/dict/web2")
+ ((file-exists-p "/usr/share/dict/web2") "/usr/share/dict/web2")
+ ((file-exists-p "/usr/dict/words") "/usr/dict/words")
+ ((file-exists-p "/usr/lib/dict/words") "/usr/lib/dict/words")
+ ((file-exists-p "/usr/share/dict/words") "/usr/share/dict/words")
+ ((file-exists-p "/usr/share/lib/dict/words")
+ "/usr/share/lib/dict/words")
+ ((file-exists-p "/sys/dict") "/sys/dict")
+ (t "/usr/dict/words"))
+ "*Alternate dictionary for spelling help."
+ :type '(choice file (const :tag "None" nil))
+ :group 'ispell)
+
+ (defcustom ispell-complete-word-dict ispell-alternate-dictionary
+ "*Dictionary used for word completion."
+ :type '(choice file (const :tag "None" nil))
+ :group 'ispell)
+
+ (defcustom ispell-message-dictionary-alist nil
+ "*List used by `ispell-message' to select a new dictionary.
+ It consists of pairs (REGEXP . DICTIONARY). If REGEXP is found
+ in the message headers, `ispell-local-dictionary' will be set to
+ DICTIONARY if `ispell-local-dictionary' is not buffer-local.
+ E.g. you may use the following value:
+ '((\"^Newsgroups:[ \\t]*de\\\\.\" . \"deutsch8\")
+ (\"^To:[^\\n,]+\\\\.de[ \\t\\n,>]\" . \"deutsch8\"))"
+ :type '(repeat (cons regexp string))
+ :group 'ispell)
+
+
+ (defcustom ispell-message-fcc-skip 50000
+ "*Query before saving Fcc message copy if attachment larger than this value.
+ Always stores Fcc copy of message when nil."
+ :type '(choice integer (const :tag "off" nil))
+ :group 'ispell)
+
+
+ (defcustom ispell-grep-command "egrep"
+ "Name of the grep command for search processes."
+ :type 'string
+ :group 'ispell)
+
+ (defcustom ispell-grep-options "-i"
+ "String of options to use when running the program in `ispell-grep-command'.
+ Should probably be \"-i\" or \"-e\".
+ Some machines (like the NeXT) don't support \"-i\""
+ :type 'string
+ :group 'ispell)
+
+ (defcustom ispell-look-command
+ (cond ((file-exists-p "/bin/look") "/bin/look")
+ ((file-exists-p "/usr/local/bin/look") "/usr/local/bin/look")
+ ((file-exists-p "/usr/bin/look") "/usr/bin/look")
+ (t "look"))
+ "Name of the look command for search processes.
+ This must be an absolute file name."
+ :type 'file
+ :group 'ispell)
+
+ (defcustom ispell-look-p (file-exists-p ispell-look-command)
+ "*Non-nil means use `look' rather than `grep'.
+ Default is based on whether `look' seems to be available."
+ :type 'boolean
+ :group 'ispell)
+
+ (defcustom ispell-have-new-look nil
+ "*Non-nil means use the `-r' option (regexp) when running `look'."
+ :type 'boolean
+ :group 'ispell)
+
+ (defcustom ispell-look-options (if ispell-have-new-look "-dfr" "-df")
+ "String of command options for `ispell-look-command'."
+ :type 'string
+ :group 'ispell)
+
+ (defcustom ispell-use-ptys-p nil
+ "When non-nil, Emacs uses ptys to communicate with Ispell.
+ When nil, Emacs uses pipes."
+ :type 'boolean
+ :group 'ispell)
+
+ (defcustom ispell-following-word nil
+ "*Non-nil means `ispell-word' checks the word around or after point.
+ Otherwise `ispell-word' checks the preceding word."
+ :type 'boolean
+ :group 'ispell)
+
+ (defcustom ispell-help-in-bufferp nil
+ "*Non-nil means display interactive keymap help in a buffer.
+ The following values are supported:
+ nil Expand the minibuffer and display a short help message
+ there for a couple of seconds.
+ t Pop up a new buffer and display a short help message there
+ for a couple of seconds.
+ electric Pop up a new buffer and display a long help message there.
+ User can browse and then exit the help mode."
+ :type '(choice (const electric) (const :tag "off" nil) (const :tag "on" t))
+ :group 'ispell)
+
+ (defcustom ispell-quietly nil
+ "*Non-nil means suppress messages in `ispell-word'."
+ :type 'boolean
+ :group 'ispell)
+
+ (defcustom ispell-format-word (function upcase)
+ "*Formatting function for displaying word being spell checked.
+ The function must take one string argument and return a string."
+ :type 'function
+ :group 'ispell)
+
+ (defcustom ispell-use-framepop-p nil
+ "When non-nil ispell uses framepop to display choices in a dedicated frame.
+ You can set this variable to dynamically use framepop if you are in a
+ window system by evaluating the following on startup to set this variable:
+ (and window-system (condition-case () (require 'framepop) (error nil)))"
+ :type 'boolean
+ :group 'ispell)
+
+ ;;;###autoload
+ (defcustom ispell-personal-dictionary nil
+ "*File name of your personal spelling dictionary, or nil.
+ If nil, the default personal dictionary, \"~/.ispell_DICTNAME\" is used,
+ where DICTNAME is the name of your default dictionary."
+ :type '(choice file
+ (const :tag "default" nil))
+ :group 'ispell)
+
+ (defcustom ispell-silently-savep nil
+ "*When non-nil, save the personal dictionary without confirmation."
+ :type 'boolean
+ :group 'ispell)
+
+ ;;; This is the local dictionary to use. When nil the default dictionary will
+ ;;; be used. Change set-default call to use a new default dictionary.
+ (defcustom ispell-local-dictionary nil
+ "If non-nil, the dictionary to be used for Ispell commands.
+ The value must be a string dictionary name in `ispell-dictionary-alist'.
+
+ Setting `ispell-local-dictionary' to a value has the same effect as
+ calling \\[ispell-change-dictionary] with that value. This variable
+ is automatically set when defined in the file with either
+ `ispell-dictionary-keyword' or the Local Variable syntax.
+
+ To create a non-standard default dictionary (not from
`ispell-dictionary-alist')
+ call function `set-default' with the new dictionary name."
+ :type '(choice string
+ (const :tag "default" nil))
+ :group 'ispell)
+
+ (make-variable-buffer-local 'ispell-local-dictionary)
+
+ ;; Call this function set up the default dictionary if not English.
+ ;;(set-default 'ispell-local-dictionary nil)
+
+
+ (defcustom ispell-extra-args nil
+ "*If non-nil, a list of extra switches to pass to the Ispell program.
+ For example, (\"-W\" \"3\") to cause it to accept all 1-3 character
+ words as correct. See also `ispell-dictionary-alist', which may be used
+ for language-specific arguments."
+ :type '(repeat string)
+ :group 'ispell)
+
+
+
+ (defcustom ispell-skip-html 'use-mode-name
+ "*Indicates whether ispell should skip spell checking of SGML markup.
+ If t, always skip SGML markup; if nil, never skip; if non-t and non-nil,
+ guess whether SGML markup should be skipped according to the name of the
+ buffer's major mode."
+ :type '(choice (const :tag "always" t) (const :tag "never" nil)
+ (const :tag "use-mode-name" use-mode-name))
+ :group 'ispell)
+
+ (make-variable-buffer-local 'ispell-skip-html)
+
+
+ ;;; Define definitions here only for personal dictionaries.
+ ;;;###autoload
+ (defcustom ispell-local-dictionary-alist nil
+ "*Contains local or customized dictionary definitions.
+
+ These will override the values in `ispell-dictionary-alist'.
+
+ Customization changes made to `ispell-dictionary-alist' will not operate
+ over emacs sessions. To make permanent changes to your dictionary
+ definitions, you will need to make your changes in this variable, save,
+ and then re-start emacs."
+ :type '(repeat (list (choice :tag "Dictionary"
+ (string :tag "Dictionary name")
+ (const :tag "default" nil))
+ (regexp :tag "Case characters")
+ (regexp :tag "Non case characters")
+ (regexp :tag "Other characters")
+ (boolean :tag "Many other characters")
+ (repeat :tag "Ispell command line args"
+ (string :tag "Arg"))
+ (choice :tag "Extended character mode"
+ (const "~tex") (const "~plaintex")
+ (const "~nroff") (const "~list")
+ (const "~latin1") (const "~latin3")
+ (const :tag "default" nil))
+ (choice :tag "Coding system"
+ (const iso-8859-1)
+ (const iso-8859-2)
+ (const koi8-r)
+ (const windows-1251))))
+ :group 'ispell)
+
+
+ ;;; split dictionary so line length is smaller in loaddefs.el
+
+ ;;; First part of dictionary, shortened for loaddefs.el
+ ;;;###autoload
+ (setq
+ ispell-dictionary-alist-1
+ '((nil ; default (English.aff)
+ "[A-Za-z]" "[^A-Za-z]" "[']" nil ("-B") nil iso-8859-1)
+ ("american" ; Yankee English
+ "[A-Za-z]" "[^A-Za-z]" "[']" nil ("-B") nil iso-8859-1)
+ ("brasileiro" ; Brazilian mode
+
"[A-Z\301\311\315\323\332\300\310\314\322\331\303\325\307\334\302\312\324a-z\341\351\355\363\372\340\350\354\362\371\343\365\347\374\342\352\364]"
+
"[^A-Z\301\311\315\323\332\300\310\314\322\331\303\325\307\334\302\312\324a-z\341\351\355\363\372\340\350\354\362\371\343\365\347\374\342\352\364]"
+ "[']" nil nil nil iso-8859-1)
+ ("british" ; British version
+ "[A-Za-z]" "[^A-Za-z]" "[']" nil ("-B") nil iso-8859-1)
+ ("castellano" ; Spanish mode
+ "[A-Z\301\311\315\321\323\332\334a-z\341\351\355\361\363\372\374]"
+ "[^A-Z\301\311\315\321\323\332\334a-z\341\351\355\361\363\372\374]"
+ "[-]" nil ("-B") "~tex" iso-8859-1)
+ ("castellano8" ; 8 bit Spanish mode
+ "[A-Z\301\311\315\321\323\332\334a-z\341\351\355\361\363\372\374]"
+ "[^A-Z\301\311\315\321\323\332\334a-z\341\351\355\361\363\372\374]"
+ "[-]" nil ("-B" "-d" "castellano") "~latin1" iso-8859-1)))
+
+
+ ;;; Second part of dictionary, shortened for loaddefs.el
+ ;;;###autoload
+ (setq
+ ispell-dictionary-alist-2
+ '(("czech"
+
"[A-Za-z\301\311\314\315\323\332\331\335\256\251\310\330\317\253\322\341\351\354\355\363\372\371\375\276\271\350\370\357\273\362]"
+
"[^A-Za-z\301\311\314\315\323\332\331\335\256\251\310\330\317\253\322\341\351\354\355\363\372\371\375\276\271\350\370\357\273\362]"
+ "" nil ("-B") nil iso-8859-2)
+ ("dansk" ; Dansk.aff
+ "[A-Z\306\330\305a-z\346\370\345]" "[^A-Z\306\330\305a-z\346\370\345]"
+ "[']" nil ("-C") nil iso-8859-1)
+ ("deutsch" ; Deutsch.aff
+ "[a-zA-Z\"]" "[^a-zA-Z\"]" "[']" t ("-C") "~tex" iso-8859-1)
+ ("deutsch8"
+ "[a-zA-Z\304\326\334\344\366\337\374]"
+ "[^a-zA-Z\304\326\334\344\366\337\374]"
+ "[']" t ("-C" "-d" "deutsch") "~latin1" iso-8859-1)
+ ("english" ; make English explicitly selectable
+ "[A-Za-z]" "[^A-Za-z]" "[']" nil ("-B") nil iso-8859-1)))
+
+
+ ;;; Third part of dictionary, shortened for loaddefs.el
+ ;;;###autoload
+ (setq
+ ispell-dictionary-alist-3
+ '(("esperanto"
+ "[A-Za-z\246\254\266\274\306\330\335\336\346\370\375\376]"
+ "[^A-Za-z\246\254\266\274\306\330\335\336\346\370\375\376]"
+ "[-']" t ("-C") "~latin3" iso-8859-1)
+ ("esperanto-tex"
+ "[A-Za-z^\\]" "[^A-Za-z^\\]"
+ "[-'`\"]" t ("-C" "-d" "esperanto") "~tex" iso-8859-1)
+ ("francais7"
+ "[A-Za-z]" "[^A-Za-z]" "[`'^---]" t nil nil iso-8859-1)
+ ("francais" ; Francais.aff
+
"[A-Za-z\300\302\306\307\310\311\312\313\316\317\324\331\333\334\340\342\347\350\351\352\353\356\357\364\371\373\374]"
+
"[^A-Za-z\300\302\306\307\310\311\312\313\316\317\324\331\333\334\340\342\347\350\351\352\353\356\357\364\371\373\374]"
+ "[-']" t nil "~list" iso-8859-1)
+ ("francais-tex" ; Francais.aff
+
"[A-Za-z\300\302\306\307\310\311\312\313\316\317\324\331\333\334\340\342\347\350\351\352\353\356\357\364\371\373\374\\]"
+
"[^A-Za-z\300\302\306\307\310\311\312\313\316\317\324\331\333\334\340\342\347\350\351\352\353\356\357\364\371\373\374\\]"
+ "[-'^`\"]" t nil "~tex" iso-8859-1)))
+
+
+ ;;; Fourth part of dictionary, shortened for loaddefs.el
+ ;;;###autoload
+ (setq
+ ispell-dictionary-alist-4
+ '(("german" ; german.aff
+ "[a-zA-Z\"]" "[^a-zA-Z\"]" "[']" t ("-C") "~tex" iso-8859-1)
+ ("german8" ; german.aff
+ "[a-zA-Z\304\326\334\344\366\337\374]"
+ "[^a-zA-Z\304\326\334\344\366\337\374]"
+ "[']" t ("-C" "-d" "german") "~latin1" iso-8859-1)
+ ("italiano" ; Italian.aff
+
"[A-Z\300\301\310\311\314\315\322\323\331\332a-z\340\341\350\351\354\355\363\371\372]"
+
"[^A-Z\300\301\310\311\314\315\322\323\331\332a-z\340\341\350\351\354\355\363\371\372]"
+ "[-]" nil ("-B" "-d" "italian") "~tex" iso-8859-1)
+ ("nederlands" ; Nederlands.aff
+
"[A-Za-z\300-\305\307\310-\317\322-\326\331-\334\340-\345\347\350-\357\361\362-\366\371-\374]"
+
"[^A-Za-z\300-\305\307\310-\317\322-\326\331-\334\340-\345\347\350-\357\361\362-\366\371-\374]"
+ "[']" t ("-C") nil iso-8859-1)
+ ("nederlands8" ; Dutch8.aff
+
"[A-Za-z\300-\305\307\310-\317\322-\326\331-\334\340-\345\347\350-\357\361\362-\366\371-\374]"
+
"[^A-Za-z\300-\305\307\310-\317\322-\326\331-\334\340-\345\347\350-\357\361\362-\366\371-\374]"
+ "[']" t ("-C") nil iso-8859-1)))
+
+
+ ;;; Fifth part of dictionary, shortened for loaddefs.el
+ ;;;###autoload
+ (setq
+ ispell-dictionary-alist-5
+ '(("norsk" ; 8 bit Norwegian mode
+ "[A-Za-z\305\306\307\310\311\322\324\330\345\346\347\350\351\362\364\370]"
+
"[^A-Za-z\305\306\307\310\311\322\324\330\345\346\347\350\351\362\364\370]"
+ "[\"]" nil nil "~list" iso-8859-1)
+ ("norsk7-tex" ; 7 bit Norwegian TeX mode
+ "[A-Za-z{}\\'^`]" "[^A-Za-z{}\\'^`]"
+ "[\"]" nil ("-d" "norsk") "~plaintex" iso-8859-1)
+ ("polish" ; Polish mode
+
"[A-Za-z\241\243\246\254\257\261\263\266\274\277\306\312\321\323\346\352\361\363]"
+
"[^A-Za-z\241\243\246\254\257\261\263\266\274\277\306\312\321\323\346\352\361\363]"
+ "" nil nil nil iso-8859-2)
+ ("portugues" ; Portuguese mode
+ "[a-zA-Z\301\302\311\323\340\341\342\351\352\355\363\343\372]"
+ "[^a-zA-Z\301\302\311\323\340\341\342\351\352\355\363\343\372]"
+ "[']" t ("-C") "~latin1" iso-8859-1)))
+
+
+ ;;; Sixth part of dictionary, shortened for loaddefs.el
+ ;;;###autoload
+ (setq
+ ispell-dictionary-alist-6
+ ;; include Russian iso coding system too?
+ ;; "[']" t ("-d" "russian") "~latin1" iso-8859-1
+ '(("russian" ; Russian.aff (KOI8-R charset)
+
"[\341\342\367\347\344\345\263\366\372\351\352\353\354\355\356\357\360\362\363\364\365\346\350\343\376\373\375\370\371\377\374\340\361\301\302\327\307\304\305\243\326\332\311\312\313\314\315\316\317\320\322\323\324\325\306\310\303\336\333\335\330\331\337\334\300\321]"
+
"[^\341\342\367\347\344\345\263\366\372\351\352\353\354\355\356\357\360\362\363\364\365\346\350\343\376\373\375\370\371\377\374\340\361\301\302\327\307\304\305\243\326\332\311\312\313\314\315\316\317\320\322\323\324\325\306\310\303\336\333\335\330\331\337\334\300\321]"
+ "" nil nil nil koi8-r)
+ ("russianw" ; russianw.aff (CP1251 charset)
+
"[\300\301\302\303\304\305\250\306\307\310\311\312\313\314\315\316\317\320\321\322\323\324\325\326\327\330\331\334\333\332\335\336\337\340\341\342\343\344\345\270\346\347\350\351\352\353\354\355\356\357\360\361\362\363\364\365\366\367\370\371\374\373\372\375\376\377]"
+
"[^\300\301\302\303\304\305\250\306\307\310\311\312\313\314\315\316\317\320\321\322\323\324\325\326\327\330\331\334\333\332\335\336\337\340\341\342\343\344\345\270\346\347\350\351\352\353\354\355\356\357\360\361\362\363\364\365\366\367\370\371\374\373\372\375\376\377]"
+ "" nil nil nil windows-1251)
+ ("slovak" ; Slovakian
+
"[A-Za-z\301\304\311\315\323\332\324\300\305\245\335\256\251\310\317\253\322\341\344\351\355\363\372\364\340\345\265\375\276\271\350\357\273\362]"
+
"[^A-Za-z\301\304\311\315\323\332\324\300\305\245\335\256\251\310\317\253\322\341\344\351\355\363\372\364\340\345\265\375\276\271\350\357\273\362]"
+ "" nil ("-B") nil iso-8859-2)
+ ("svenska" ; Swedish mode
+
"[A-Za-z\345\344\366\351\340\374\350\346\370\347\305\304\326\311\300\334\310\306\330\307]"
+
"[^A-Za-z\345\344\366\351\340\374\350\346\370\347\305\304\326\311\300\334\310\306\330\307]"
+ "[']" nil ("-C") "~list" iso-8859-1)))
+
+
+ ;;;###autoload
+ (defcustom ispell-dictionary-alist
+ (append ispell-local-dictionary-alist ; dictionary customizations
+ ispell-dictionary-alist-1 ispell-dictionary-alist-2
+ ispell-dictionary-alist-3 ispell-dictionary-alist-4
+ ispell-dictionary-alist-5 ispell-dictionary-alist-6)
+ "An alist of dictionaries and their associated parameters.
+
+ Each element of this list is also a list:
+
+ \(DICTIONARY-NAME CASECHARS NOT-CASECHARS OTHERCHARS MANY-OTHERCHARS-P
+ ISPELL-ARGS EXTENDED-CHARACTER-MODE CHARACTER-SET\)
+
+ DICTIONARY-NAME is a possible string value of variable `ispell-dictionary',
+ nil means the default dictionary.
+
+ CASECHARS is a regular expression of valid characters that comprise a
+ word.
+
+ NOT-CASECHARS is the opposite regexp of CASECHARS.
+
+ OTHERCHARS is a regexp of characters in the NOT-CASECHARS set but which can be
+ used to construct words in some special way. If OTHERCHARS characters follow
+ and precede characters from CASECHARS, they are parsed as part of a word,
+ otherwise they become word-breaks. As an example in English, assume the
+ regular expression \"[']\" for OTHERCHARS. Then \"they're\" and
+ \"Steven's\" are parsed as single words including the \"'\" character, but
+ \"Stevens'\" does not include the quote character as part of the word.
+ If you want OTHERCHARS to be empty, use the empty string.
+ Hint: regexp syntax requires the hyphen to be declared first here.
+
+ MANY-OTHERCHARS-P is non-nil when multiple OTHERCHARS are allowed in a word.
+ Otherwise only a single OTHERCHARS character is allowed to be part of any
+ single word.
+
+ ISPELL-ARGS is a list of additional arguments passed to the ispell
+ subprocess.
+
+ EXTENDED-CHARACTER-MODE should be used when dictionaries are used which
+ have been configured in an Ispell affix file. (For example, umlauts
+ can be encoded as \\\"a, a\\\", \"a, ...) Defaults are ~tex and ~nroff
+ in English. This has the same effect as the command-line `-T' option.
+ The buffer Major Mode controls Ispell's parsing in tex or nroff mode,
+ but the dictionary can control the extended character mode.
+ Both defaults can be overruled in a buffer-local fashion. See
+ `ispell-parsing-keyword' for details on this.
+
+ CHARACTER-SET used for languages with multibyte characters.
+
+ Note that the CASECHARS and OTHERCHARS slots of the alist should
+ contain the same character set as casechars and otherchars in the
+ LANGUAGE.aff file \(e.g., english.aff\)."
+ :type '(repeat (list (choice :tag "Dictionary"
+ (string :tag "Dictionary name")
+ (const :tag "default" nil))
+ (regexp :tag "Case characters")
+ (regexp :tag "Non case characters")
+ (regexp :tag "Other characters")
+ (boolean :tag "Many other characters")
+ (repeat :tag "Ispell command line args"
+ (string :tag "Arg"))
+ (choice :tag "Extended character mode"
+ (const "~tex") (const "~plaintex")
+ (const "~nroff") (const "~list")
+ (const "~latin1") (const "~latin3")
+ (const :tag "default" nil))
+ (choice :tag "Coding System"
+ (const iso-8859-1)
+ (const iso-8859-2)
+ (const koi8-r))))
+ :group 'ispell)
+
+ ;;; update the dictionaries at load time
+ (setq ispell-dictionary-alist
+ (append ispell-local-dictionary-alist ; dictionary customizations
+ ispell-dictionary-alist-1 ispell-dictionary-alist-2
+ ispell-dictionary-alist-3 ispell-dictionary-alist-4
+ ispell-dictionary-alist-5 ispell-dictionary-alist-6))
+
+
+
+
+ ;;; **********************************************************************
+ ;;; The following are used by ispell, and should not be changed.
+ ;;; **********************************************************************
+
+
+
+ ;;; The version must be 3.1 or greater for this version of ispell.el
+ ;;; There is an incompatibility between version 3.1.12 and lower versions.
+ (defconst ispell-required-version '(3 1 12)
+ "Ispell versions with which this version of ispell.el is known to work.")
+ (defvar ispell-offset -1
+ "Offset that maps protocol differences between ispell 3.1 versions.")
+
+ (defconst ispell-version "ispell.el 3.6 - 7-Jan-2003")
+
+
+ (defun ispell-check-version (&optional interactivep)
+ "Ensure that `ispell-program-name' is valid and the correct version.
+ Returns version number if called interactively.
+ Otherwise returns the library directory name, if that is defined."
+ ;; This is a little wasteful as we actually launch ispell twice: once
+ ;; to make sure it's the right version, and once for real. But people
+ ;; get confused by version mismatches *all* the time (and I've got the
+ ;; email to prove it) so I think this is worthwhile. And the -v[ersion]
+ ;; option is the only way I can think of to do this that works with
+ ;; all versions, since versions earlier than 3.0.09 didn't identify
+ ;; themselves on startup.
+ (interactive "p")
+ (let ((case-fold-search-val case-fold-search)
+ ;; avoid bugs when syntax of `.' changes in various default modes
+ (default-major-mode 'fundamental-mode)
+ (default-directory (or (and (boundp 'temporary-file-directory)
+ temporary-file-directory)
+ default-directory))
+ result status)
+ (save-excursion
+ (let ((buf (get-buffer " *ispell-tmp*")))
+ (if buf (kill-buffer buf)))
+ (set-buffer (get-buffer-create " *ispell-tmp*"))
+ (erase-buffer)
+ (setq status (call-process
+ ispell-program-name nil t nil
+ ;; aspell doesn't accept the -vv switch.
+ (let ((case-fold-search
+ (memq system-type '(ms-dos windows-nt)))
+ (speller
+ (file-name-nondirectory ispell-program-name)))
+ ;; Assume anything that isn't `aspell' is Ispell.
+ (if (string-match "\\`aspell" speller) "-v" "-vv"))))
+ (goto-char (point-min))
+ (if interactivep
+ ;; report version information of ispell and ispell.el
+ (progn
+ (end-of-line)
+ (setq result (concat (buffer-substring-no-properties (point-min)
+ (point))
+ ", "
+ ispell-version))
+ (message result))
+ ;; return library directory.
+ (if (re-search-forward "LIBDIR = \\\"\\([^ \t\n]*\\)\\\"" nil t)
+ (setq result (buffer-substring (match-beginning 1) (match-end 1)))))
+ (goto-char (point-min))
+ (if (not (memq status '(0 nil)))
+ (error "%s exited with %s %s" ispell-program-name
+ (if (stringp status) "signal" "code") status))
+ (setq case-fold-search t
+ status (re-search-forward
+ (concat "\\<\\("
+ (format "%d" (car ispell-required-version))
+ "\\)\\.\\([0-9]*\\)\\.\\([0-9]*\\)\\>")
+ nil t)
+ case-fold-search case-fold-search-val)
+ (if (or (not status) ; major version mismatch
+ (< (car (read-from-string (buffer-substring-no-properties
+ (match-beginning 2) (match-end 2))))
+ (car (cdr ispell-required-version)))) ; minor version mismatch
+ (error "%s version 3 release %d.%d.%d or greater is required"
+ ispell-program-name (car ispell-required-version)
+ (car (cdr ispell-required-version))
+ (car (cdr (cdr ispell-required-version))))
+ ;; check that it is the correct version.
+ (if (and (= (car (read-from-string (buffer-substring-no-properties
+ (match-beginning 2)(match-end 2))))
+ (car (cdr ispell-required-version)))
+ (< (car (read-from-string (buffer-substring-no-properties
+ (match-beginning 3)(match-end 3))))
+ (car (cdr (cdr ispell-required-version)))))
+ (setq ispell-offset 0)))
+ (kill-buffer (current-buffer)))
+ result))
+
+
+
+ ;;; The preparation of the menu bar menu must be autoloaded
+ ;;; because otherwise this file gets autoloaded every time Emacs starts
+ ;;; so that it can set up the menus and determine keyboard equivalents.
+
+
+ ;;;###autoload
+ (defvar ispell-menu-map nil "Key map for ispell menu.")
+ ;;; redo menu when loading ispell to get dictionary modifications
+ (setq ispell-menu-map nil)
+
+ ;;;###autoload
+ (defvar ispell-menu-xemacs nil
+ "Spelling menu for XEmacs.
+ If nil when package is loaded, a standard menu will be set,
+ and added as a submenu of the \"Edit\" menu.")
+
+ ;;; Break out XEmacs menu and split into several calls to avoid having
+ ;;; long lines in loaddefs.el. Detect need off following constant.
+
+ ;;; Set up dictionary
+ ;;;###autoload
+ (defvar ispell-menu-map-needed
+ ;; only needed when not version 18 and not XEmacs.
+ (and (not ispell-menu-map)
+ (not (featurep 'xemacs))
+ 'reload))
+
+ (defvar ispell-library-directory (condition-case ()
+ (ispell-check-version)
+ (error nil))
+ "Directory where ispell dictionaries reside.")
+
+ (defvar ispell-process nil
+ "The process object for Ispell.")
+
+ (defvar ispell-async-processp (and (fboundp 'kill-process)
+ (fboundp 'process-send-string)
+ (fboundp 'accept-process-output)
+ ;;(fboundp 'start-process)
+ ;;(fboundp 'set-process-filter)
+ ;;(fboundp 'process-kill-without-query)
+ )
+ "Non-nil means that the OS supports asynchronous processes.")
+
+ (defun ispell-valid-dictionary-list ()
+ "Returns a list of valid dictionaries.
+ The variable `ispell-library-directory' defines the library location."
+ (let ((dicts ispell-dictionary-alist)
+ (dict-list (cons "default" nil))
+ name load-dict)
+ (dolist (dict dicts)
+ (setq name (car dict)
+ load-dict (car (cdr (member "-d" (nth 5 dict)))))
+ ;; Include if the dictionary is in the library, or dir not defined.
+ (if (and
+ name
+ ;; include all dictionaries if lib directory not known.
+ (or (not ispell-library-directory)
+ (file-exists-p (concat ispell-library-directory
+ "/" name ".hash"))
+ (file-exists-p (concat ispell-library-directory "/" name ".has"))
+ (and load-dict
+ (or (file-exists-p (concat ispell-library-directory
+ "/" load-dict ".hash"))
+ (file-exists-p (concat ispell-library-directory
+ "/" load-dict ".has"))))))
+ (setq dict-list (cons name dict-list))))
+ dict-list))
+
+
+ ;;;###autoload
+ (if ispell-menu-map-needed
+ (let ((dicts (if (fboundp 'ispell-valid-dictionary-list)
+ (ispell-valid-dictionary-list)
+ (mapcar (lambda (x) (or (car x) "default"))
+ ispell-dictionary-alist)))
+ (dict-map (make-sparse-keymap "Dictionaries")))
+ (setq ispell-menu-map (make-sparse-keymap "Spell"))
+ ;; add the dictionaries to the bottom of the list.
+ (if (not dicts)
+ (define-key ispell-menu-map [default]
+ '("Select Default Dict"
+ "Dictionary for which Ispell was configured"
+ . (lambda () (interactive)
+ (ispell-change-dictionary "default")))))
+ (fset 'ispell-dict-map dict-map)
+ (define-key ispell-menu-map [dictionaries]
+ `(menu-item "Select Dict" ispell-dict-map))
+ (dolist (name dicts)
+ (define-key dict-map (vector (intern name))
+ (cons (concat "Select " (capitalize name) " Dict")
+ `(lambda () (interactive)
+ (ispell-change-dictionary ,name)))))))
+
+ ;;; define commands in menu in opposite order you want them to appear.
+ ;;;###autoload
+ (if ispell-menu-map-needed
+ (progn
+ (define-key ispell-menu-map [ispell-change-dictionary]
+ '(menu-item "Change Dictionary..." ispell-change-dictionary
+ :help "Supply explicit dictionary file name"))
+ (define-key ispell-menu-map [ispell-kill-ispell]
+ '(menu-item "Kill Process" ispell-kill-ispell
+ :enable (and (boundp 'ispell-process) ispell-process
+ (eq (ispell-process-status) 'run))
+ :help "Terminate Ispell subprocess"))
+ (define-key ispell-menu-map [ispell-pdict-save]
+ '(menu-item "Save Dictionary"
+ (lambda () (interactive) (ispell-pdict-save t t))
+ :help "Save personal dictionary"))
+ (define-key ispell-menu-map [ispell-customize]
+ '(menu-item "Customize..."
+ (lambda () (interactive) (customize-group 'ispell))
+ :help "Customize spell checking options"))
+ (define-key ispell-menu-map [ispell-help]
+ ;; use (x-popup-menu last-nonmenu-event(list "" ispell-help-list)) ?
+ '(menu-item "Help"
+ (lambda () (interactive) (describe-function 'ispell-help))
+ :help "Show standard Ispell keybindings and commands"))
+ (define-key ispell-menu-map [flyspell-mode]
+ '(menu-item "Automatic spell checking (Flyspell)"
+ flyspell-mode
+ :help "Check spelling while you edit the text"
+ :button (:toggle . flyspell-mode)))
+ (define-key ispell-menu-map [ispell-complete-word]
+ '(menu-item "Complete Word" ispell-complete-word
+ :help "Complete word at cursor using dictionary"))
+ (define-key ispell-menu-map [ispell-complete-word-interior-frag]
+ '(menu-item "Complete Word Fragment" ispell-complete-word-interior-frag
+ :help "Complete word fragment at cursor"))))
+
+ ;;;###autoload
+ (if ispell-menu-map-needed
+ (progn
+ (define-key ispell-menu-map [ispell-continue]
+ '(menu-item "Continue Spell-Checking" ispell-continue
+ :enable (and (boundp 'ispell-region-end)
+ (marker-position ispell-region-end)
+ (equal (marker-buffer ispell-region-end)
+ (current-buffer)))
+ :help "Continue spell checking last region"))
+ (define-key ispell-menu-map [ispell-word]
+ '(menu-item "Spell-Check Word" ispell-word
+ :help "Spell-check word at cursor"))
+ (define-key ispell-menu-map [ispell-comments-and-strings]
+ '(menu-item "Spell-Check Comments" ispell-comments-and-strings
+ :help "Spell-check only comments and strings"))))
+
+ ;;;###autoload
+ (if ispell-menu-map-needed
+ (progn
+ (define-key ispell-menu-map [ispell-region]
+ '(menu-item "Spell-Check Region" ispell-region
+ :enable mark-active
+ :help "Spell-check text in marked region"))
+ (define-key ispell-menu-map [ispell-message]
+ '(menu-item "Spell-Check Message" ispell-message
+ :help "Skip headers and included message text"))
+ (define-key ispell-menu-map [ispell-buffer]
+ '(menu-item "Spell-Check Buffer" ispell-buffer
+ :help "Check spelling of selected buffer"))
+ ;;(put 'ispell-region 'menu-enable 'mark-active)
+ (fset 'ispell-menu-map (symbol-value 'ispell-menu-map))))
+
+ ;;; XEmacs versions 19 & 20
+ (if (and (featurep 'xemacs)
+ (featurep 'menubar)
+ ;;(null ispell-menu-xemacs)
+ (not (and (boundp 'infodock-version) infodock-version)))
+ (let ((dicts (if (fboundp 'ispell-valid-dictionary-list)
+ (reverse (ispell-valid-dictionary-list))))
+ (current-menubar (or current-menubar default-menubar))
+ (menu
+ '(["Help" (describe-function 'ispell-help) t]
+ ;;["Help" (popup-menu ispell-help-list) t]
+ ["Check Message" ispell-message t]
+ ["Check Buffer" ispell-buffer t]
+ ["Check Comments" ispell-comments-and-strings t]
+ ["Check Word" ispell-word t]
+ ["Check Region" ispell-region (or (not zmacs-regions) (mark))]
+ ["Continue Check" ispell-continue t]
+ ["Complete Word Frag"ispell-complete-word-interior-frag t]
+ ["Complete Word" ispell-complete-word t]
+ ["Kill Process" ispell-kill-ispell t]
+ ["Customize..." (customize-group 'ispell) t]
+ ;; flyspell-mode may not be bound...
+ ;;["flyspell" flyspell-mode
+ ;; :style toggle :selected flyspell-mode ]
+ "-"
+ ["Save Personal Dict"(ispell-pdict-save t t) t]
+ ["Change Dictionary" ispell-change-dictionary t])))
+ (if (null dicts)
+ (setq dicts (cons "default" nil)))
+ (dolist (name dicts)
+ (setq menu (append menu
+ (list
+ (vector
+ (concat "Select " (capitalize name))
+ (list 'ispell-change-dictionary name)
+ t)))))
+ (setq ispell-menu-xemacs menu)
+ (if current-menubar
+ (progn
+ (if (car (find-menu-item current-menubar '("Cmds")))
+ (progn
+ ;; XEmacs 21.2
+ (delete-menu-item '("Cmds" "Spell-Check"))
+ (add-menu '("Cmds") "Spell-Check" ispell-menu-xemacs))
+ ;; previous
+ (delete-menu-item '("Edit" "Spell")) ; in case already defined
+ (add-menu '("Edit") "Spell" ispell-menu-xemacs))))))
+
+ ;;; Allow incrementing characters as integers in XEmacs 20
+ (if (and (featurep 'xemacs)
+ (fboundp 'int-char))
+ (fset 'ispell-int-char 'int-char)
+ ;; Emacs and XEmacs 19 or earlier
+ (fset 'ispell-int-char 'identity))
+
+
+ ;;; **********************************************************************
+
+
+ ;;; This variable contains the current dictionary being used if the ispell
+ ;;; process is running. Otherwise it contains the global default.
+ (defvar ispell-dictionary nil
+ "The name of the current dictionary, or nil for the default.
+ When `ispell-local-dictionary' is nil, `ispell-dictionary' is used to select
+ the dictionary for new buffers.
+
+ This is passed to the ispell process using the `-d' switch and is
+ used as key in `ispell-dictionary-alist' (which see).")
+
+ (defun ispell-decode-string (str)
+ "Decodes multibyte character strings.
+ Protects against bogus binding of `enable-multibyte-characters' in XEmacs."
+ (if (and (or (featurep 'xemacs)
+ (and (boundp 'enable-multibyte-characters)
+ enable-multibyte-characters))
+ (fboundp 'decode-coding-string)
+ (ispell-get-coding-system))
+ (decode-coding-string str (ispell-get-coding-system))
+ str))
+
+ (defun ispell-get-casechars ()
+ (ispell-decode-string
+ (nth 1 (assoc ispell-dictionary ispell-dictionary-alist))))
+ (defun ispell-get-not-casechars ()
+ (ispell-decode-string
+ (nth 2 (assoc ispell-dictionary ispell-dictionary-alist))))
+ (defun ispell-get-otherchars ()
+ (ispell-decode-string
+ (nth 3 (assoc ispell-dictionary ispell-dictionary-alist))))
+ (defun ispell-get-many-otherchars-p ()
+ (nth 4 (assoc ispell-dictionary ispell-dictionary-alist)))
+ (defun ispell-get-ispell-args ()
+ (nth 5 (assoc ispell-dictionary ispell-dictionary-alist)))
+ (defun ispell-get-extended-character-mode ()
+ (nth 6 (assoc ispell-dictionary ispell-dictionary-alist)))
+ (defun ispell-get-coding-system ()
+ (nth 7 (assoc ispell-dictionary ispell-dictionary-alist)))
+
+
+ (defvar ispell-pdict-modified-p nil
+ "Non-nil means personal dictionary has modifications to be saved.")
+
+ ;;; If you want to save the dictionary when quitting, must do so explicitly.
+ ;;; When non-nil, the spell session is terminated.
+ ;;; When numeric, contains cursor location in buffer, and cursor remains
there.
+ (defvar ispell-quit nil)
+
+ (defvar ispell-process-directory nil
+ "The directory where `ispell-process' was started.")
+
+ (defvar ispell-filter nil
+ "Output filter from piped calls to Ispell.")
+
+ (defvar ispell-filter-continue nil
+ "Control variable for Ispell filter function.")
+
+ (defvar ispell-output-buffer nil
+ "Buffer used for reading output of a synchronous Ispell subprocess.")
+
+ (defvar ispell-session-buffer nil
+ "Buffer used for passing input to a synchronous Ispell subprocess.")
+
+ (defvar ispell-cmd-args nil
+ "Command-line arguments to pass to a synchronous Ispell subprocess.")
+
+ (defvar ispell-query-replace-marker (make-marker)
+ "Marker for `query-replace' processing.")
+
+ (defvar ispell-recursive-edit-marker (make-marker)
+ "Marker for return point from recursive edit.")
+
+ (defvar ispell-checking-message nil
+ "Non-nil when we're checking a mail message.
+ Set to the MIME boundary locations when checking messages.")
+
+ (defconst ispell-choices-buffer "*Choices*")
+
+ (defvar ispell-overlay nil "Overlay variable for Ispell highlighting.")
+
+ ;;; *** Buffer Local Definitions ***
+
+ (defconst ispell-words-keyword "LocalWords: "
+ "The keyword for local oddly-spelled words to accept.
+ The keyword will be followed by any number of local word spellings.
+ There can be multiple of these keywords in the file.")
+
+ (defconst ispell-dictionary-keyword "Local IspellDict: "
+ "The keyword for a local dictionary to use.
+ The keyword must be followed by a correct dictionary name in
+ `ispell-dictionary-alist'. When multiple occurrences exist, the last keyword
+ definition is used.")
+
+ (defconst ispell-pdict-keyword "Local IspellPersDict: "
+ "The keyword for defining buffer local dictionaries.
+ Keyword must be followed by the filename of a personal dictionary.
+ The last occurring definition in the buffer will be used.")
+
+ (defconst ispell-parsing-keyword "Local IspellParsing: "
+ "The keyword for overriding default Ispell parsing.
+ The above keyword string should be followed by `latex-mode' or
+ `nroff-mode' to put the current buffer into the desired parsing mode.
+
+ Extended character mode can be changed for this buffer by placing
+ a `~' followed by an extended-character mode -- such as `~.tex'.
+ The last occurring definition in the buffer will be used.")
+
+ ;;;###autoload
+ (defvar ispell-skip-region-alist
+ '((ispell-words-keyword forward-line)
+ (ispell-dictionary-keyword forward-line)
+ (ispell-pdict-keyword forward-line)
+ (ispell-parsing-keyword forward-line)
+ ("^---*BEGIN PGP [A-Z ]*--*" . "^---*END PGP [A-Z ]*--*")
+ ;; assume multiline uuencoded file? "\nM.*$"?
+ ("^begin [0-9][0-9][0-9] [^ \t]+$" . "\nend\n")
+ ("^%!PS-Adobe-[123].0" . "\n%%EOF\n")
+ ("^---* \\(Start of \\)?[Ff]orwarded [Mm]essage"
+ . "^---* End of [Ff]orwarded [Mm]essage")
+ ;; Matches e-mail addresses, file names, http addresses, etc. The `-+'
+ ;; pattern necessary for performance reasons when `-' part of word syntax.
+
("\\(--+\\|\\(/\\w\\|\\(\\(\\w\\|[-_]\\)+[.:@]\\)\\)\\(\\w\\|[-_]\\)*\\([.:/@]+\\(\\w\\|[-_~=?&]\\)+\\)+\\)")
+ ;; above checks /.\w sequences
+
;;("\\(--+\\|\\(/\\|\\(\\(\\w\\|[-_]\\)+[.:@]\\)\\)\\(\\w\\|[-_]\\)*\\([.:/@]+\\(\\w\\|[-_~=?&]\\)+\\)+\\)")
+ ;; This is a pretty complex regexp. It can be simplified to the
following:
+ ;; "\\(\\w\\|[-_]\\)*\\([.:/@]+\\(\\w\\|[-_]\\|~\\)+\\)+"
+ ;; but some valid text will be skipped, e.g. "his/her". This could be
+ ;; fixed up (at the expense of a moderately more complex regexp)
+ ;; by not allowing "/" to be the character which triggers the
+ ;; identification of the computer name, e.g.:
+ ;;
"\\(\\w\\|[-_]\\)+[.:@]\\(\\w\\|[-_]\\)*\\([.:/@]+\\(\\w\\|[-_]\\|~\\)+\\)+"
+ )
+ "Alist expressing beginning and end of regions not to spell check.
+ The alist key must be a regular expression.
+ Valid forms include:
+ (KEY) - just skip the key.
+ (KEY . REGEXP) - skip to the end of REGEXP. REGEXP may be string or symbol.
+ (KEY REGEXP) - skip to end of REGEXP. REGEXP must be a string.
+ (KEY FUNCTION ARGS) - FUNCTION called with ARGS returns end of region.")
+
+
+
+ ;;;###autoload
+ (defvar ispell-tex-skip-alists
+ '((;;("%\\[" . "%\\]") ; AMStex block comment...
+ ;; All the standard LaTeX keywords from L. Lamport's guide:
+ ;; \cite, \hspace, \hspace*, \hyphenation, \include, \includeonly,
\input,
+ ;; \label, \nocite, \rule (in ispell - rest included here)
+ ("\\\\addcontentsline" ispell-tex-arg-end 2)
+ ("\\\\add\\(tocontents\\|vspace\\)" ispell-tex-arg-end)
+ ("\\\\\\([aA]lph\\|arabic\\)" ispell-tex-arg-end)
+ ;;("\\\\author" ispell-tex-arg-end)
+ ("\\\\bibliographystyle" ispell-tex-arg-end)
+ ("\\\\makebox" ispell-tex-arg-end 0)
+ ("\\\\e?psfig" ispell-tex-arg-end)
+ ("\\\\document\\(class\\|style\\)" .
+ "\\\\begin[ \t\n]*{[ \t\n]*document[ \t\n]*}"))
+ (;; delimited with \begin. In ispell: displaymath, eqnarray, eqnarray*,
+ ;; equation, minipage, picture, tabular, tabular* (ispell)
+ ("\\(figure\\|table\\)\\*?" ispell-tex-arg-end 0)
+ ("list" ispell-tex-arg-end 2)
+ ("program" . "\\\\end[ \t\n]*{[ \t\n]*program[ \t\n]*}")
+ ("verbatim\\*?" . "\\\\end[ \t\n]*{[ \t\n]*verbatim\\*?[ \t\n]*}")))
+ "*Lists of regions to be skipped in TeX mode.
+ First list is used raw.
+ Second list has key placed inside \\begin{}.
+
+ Delete or add any regions you want to be automatically selected
+ for skipping in latex mode.")
+
+
+ ;;;###autoload
+ (defvar ispell-html-skip-alists
+ '(("<[cC][oO][dD][eE]\\>[^>]*>" "</[cC][oO][dD][eE]*>")
+ ("<[sS][cC][rR][iI][pP][tT]\\>[^>]*>" "</[sS][cC][rR][iI][pP][tT]>")
+ ("<[aA][pP][pP][lL][eE][tT]\\>[^>]*>" "</[aA][pP][pP][lL][eE][tT]>")
+ ("<[vV][eE][rR][bB]\\>[^>]*>" "<[vV][eE][rR][bB]\\>[^>]*>")
+ ;;("<[tT][tT]\\>[^>]*>" "<[tT][tT]\\>[^>]*>")
+ ("<[tT][tT]/" "/")
+ ("<[^ \t\n>]" ">")
+ ("&[^ \t\n;]" "[; \t\n]"))
+ "*Lists of start and end keys to skip in HTML buffers.
+ Same format as `ispell-skip-region-alist'
+ Note - substrings of other matches must come last
+ (e.g. \"<[tT][tT]/\" and \"<[^ \\t\\n>]\").")
+
+
+ (defvar ispell-local-pdict ispell-personal-dictionary
+ "A buffer local variable containing the current personal dictionary.
+ If non-nil, the value must be a string, which is a file name.
+
+ If you specify a personal dictionary for the current buffer which is
+ different from the current personal dictionary, the effect is similar
+ to calling \\[ispell-change-dictionary]. This variable is automatically
+ set when defined in the file with either `ispell-pdict-keyword' or the
+ local variable syntax.")
+
+ (make-variable-buffer-local 'ispell-local-pdict)
+
+ (defvar ispell-buffer-local-name nil
+ "Contains the buffer name if local word definitions were used.
+ Ispell is then restarted because the local words could conflict.")
+
+ (defvar ispell-parser 'use-mode-name
+ "*Indicates whether ispell should parse the current buffer as TeX Code.
+ Special value `use-mode-name' tries to guess using the name of `major-mode'.
+ Default parser is `nroff'.
+ Currently the only other valid parser is `tex'.
+
+ You can set this variable in hooks in your init file -- eg:
+
+ \(add-hook 'tex-mode-hook (lambda () (setq ispell-parser 'tex)))")
+
+ (defvar ispell-region-end (make-marker)
+ "Marker that allows spelling continuations.")
+
+ (defvar ispell-check-only nil
+ "If non-nil, `ispell-word' does not try to correct the word.")
+
+
+ ;;; **********************************************************************
+ ;;; **********************************************************************
+
+
+
+ ;;;###autoload (define-key esc-map "$" 'ispell-word)
+
+
+ (defun ispell-accept-output (&optional timeout-secs timeout-msecs)
+ "Wait for output from ispell process, or TIMEOUT-SECS and TIMEOUT-MSECS.
+ If asynchronous subprocesses are not supported, call `ispell-filter' and
+ pass it the output of the last ispell invocation."
+ (if ispell-async-processp
+ (accept-process-output ispell-process timeout-secs timeout-msecs)
+ (if (null ispell-process)
+ (error "No Ispell process to read output from!")
+ (let ((buf ispell-output-buffer)
+ ispell-output)
+ (if (not (bufferp buf))
+ (setq ispell-filter nil)
+ (save-excursion
+ (set-buffer buf)
+ (setq ispell-output (buffer-substring-no-properties
+ (point-min) (point-max))))
+ (ispell-filter t ispell-output)
+ (save-excursion
+ (set-buffer buf)
+ (erase-buffer)))))))
+
+
+ (defun ispell-send-string (string)
+ "Send the string STRING to the Ispell process."
+ (if ispell-async-processp
+ (process-send-string ispell-process string)
+ ;; Asynchronous subprocesses aren't supported on this losing system.
+ ;; We keep all the directives passed to Ispell during the entire
+ ;; session in a buffer, and pass them anew each time we invoke
+ ;; Ispell to process another chunk of text. (Yes, I know this is a
+ ;; terrible kludge, and it's a bit slow, but it does get the work done.)
+ (let ((cmd (aref string 0))
+ ;; The following commands are not passed to Ispell until
+ ;; we have a *real* reason to invoke it.
+ (cmds-to-defer '(?* ?@ ?~ ?+ ?- ?! ?%))
+ (default-major-mode 'fundamental-mode)
+ (session-buf ispell-session-buffer)
+ (output-buf ispell-output-buffer)
+ (ispell-args ispell-cmd-args)
+ (defdir ispell-process-directory)
+ prev-pos)
+ (save-excursion
+ (set-buffer session-buf)
+ (setq prev-pos (point))
+ (setq default-directory defdir)
+ (insert string)
+ (if (not (memq cmd cmds-to-defer))
+ (let (coding-system-for-read coding-system-for-write status)
+ (if (and (boundp 'enable-multibyte-characters)
+ enable-multibyte-characters)
+ (setq coding-system-for-read (ispell-get-coding-system)
+ coding-system-for-write (ispell-get-coding-system)))
+ (set-buffer output-buf)
+ (erase-buffer)
+ (set-buffer session-buf)
+ (setq status
+ (apply 'call-process-region (point-min) (point-max)
+ ispell-program-name nil
+ output-buf nil
+ "-a" "-m" ispell-args))
+ (set-buffer output-buf)
+ (goto-char (point-min))
+ (save-match-data
+ (if (not (looking-at "@(#) "))
+ (error "Ispell error: %s"
+ (buffer-substring-no-properties
+ (point) (progn (end-of-line) (point)))))
+ ;; If STRING is "^Z\n", we just started Ispell and need
+ ;; to retain its version ID line in the output buffer.
+ ;; Otherwise, remove the ID line, as it will confuse
+ ;; `ispell-filter'.
+ (or (string= string "\032\n")
+ (progn
+ (forward-line)
+ (delete-region (point-min) (point))))
+ ;; If STRING begins with ^ or any normal character, we need
+ ;; to remove the last line from the session buffer, since it
+ ;; was just spell-checked, and we don't want to check it again.
+ ;; The same goes for the # command, since Ispell already saved
+ ;; the personal dictionary.
+ (set-buffer session-buf)
+ (delete-region prev-pos (point))
+ ;; Ispell run synchronously saves the personal dictionary
+ ;; after each successful command. So we can remove any
+ ;; lines in the session buffer that insert words into the
+ ;; dictionary.
+ (if (memq status '(0 nil))
+ (let ((more-lines t))
+ (goto-char (point-min))
+ (while more-lines
+ (if (looking-at "^\\*")
+ (let ((start (point)))
+ (forward-line)
+ (delete-region start (point)))
+ (setq more-lines (= 0 (forward-line))))))))))))))
+
+
+
+ ;;;###autoload
+ (defun ispell-word (&optional following quietly continue)
+ "Check spelling of word under or before the cursor.
+ If the word is not found in dictionary, display possible corrections
+ in a window allowing you to choose one.
+
+ If optional argument FOLLOWING is non-nil or if `ispell-following-word'
+ is non-nil when called interactively, then the following word
+ \(rather than preceding\) is checked when the cursor is not over a word.
+ When the optional argument QUIETLY is non-nil or `ispell-quietly' is non-nil
+ when called interactively, non-corrective messages are suppressed.
+
+ With a prefix argument (or if CONTINUE is non-nil),
+ resume interrupted spell-checking of a buffer or region.
+
+ Word syntax described by `ispell-dictionary-alist' (which see).
+
+ This will check or reload the dictionary. Use \\[ispell-change-dictionary]
+ or \\[ispell-region] to update the Ispell process.
+
+ return values:
+ nil word is correct or spelling is accepted.
+ 0 word is inserted into buffer-local definitions.
+ \"word\" word corrected from word list.
+ \(\"word\" arg\) word is hand entered.
+ quit spell session exited."
+
+ (interactive (list nil nil current-prefix-arg))
+ (if continue
+ (ispell-continue)
+ (if (interactive-p)
+ (setq following ispell-following-word
+ quietly ispell-quietly))
+ (ispell-accept-buffer-local-defs) ; use the correct dictionary
+ (let ((cursor-location (point)) ; retain cursor location
+ (word (ispell-get-word following))
+ start end poss new-word replace)
+ ;; De-structure return word info list.
+ (setq start (car (cdr word))
+ end (car (cdr (cdr word)))
+ word (car word))
+
+ ;; now check spelling of word if it has 3 or more characters.
+ (cond
+ ((> (length word) 2)
+ (or quietly
+ (message "Checking spelling of %s..."
+ (funcall ispell-format-word word)))
+ (ispell-send-string "%\n") ; put in verbose mode
+ (ispell-send-string (concat "^" word "\n"))
+ ;; wait until ispell has processed word
+ (while (progn
+ (ispell-accept-output)
+ (not (string= "" (car ispell-filter)))))
+ ;;(ispell-send-string "!\n") ;back to terse mode.
+ (setq ispell-filter (cdr ispell-filter)) ; remove extra \n
+ (if (and ispell-filter (listp ispell-filter))
+ (if (> (length ispell-filter) 1)
+ (error "Ispell and its process have different character maps")
+ (setq poss (ispell-parse-output (car ispell-filter)))))
+ (cond ((eq poss t)
+ (or quietly
+ (message "%s is correct"
+ (funcall ispell-format-word word)))
+ (and (fboundp 'extent-at)
+ (extent-at start)
+ (delete-extent (extent-at start))))
+ ((stringp poss)
+ (or quietly
+ (message "%s is correct because of root %s"
+ (funcall ispell-format-word word)
+ (funcall ispell-format-word poss)))
+ (and (fboundp 'extent-at)
+ (extent-at start)
+ (delete-extent (extent-at start))))
+ ((null poss) (message "Error in ispell process"))
+ (ispell-check-only ; called from ispell minor mode.
+ (if (fboundp 'make-extent)
+ (let ((ext (make-extent start end)))
+ (set-extent-property ext 'face ispell-highlight-face)
+ (set-extent-property ext 'priority 2000))
+ (beep)
+ (message "%s is incorrect"(funcall ispell-format-word word))))
+ (t ; prompt for correct word.
+ (save-window-excursion
+ (setq replace (ispell-command-loop
+ (car (cdr (cdr poss)))
+ (car (cdr (cdr (cdr poss))))
+ (car poss) start end)))
+ (cond ((equal 0 replace)
+ (ispell-add-per-file-word-list (car poss)))
+ (replace
+ (setq 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)
+ (setq start (point))
+ (insert new-word)
+ (setq end (point))))
+ (if (not (atom replace)) ;recheck spelling of replacement
+ (progn
+ (if (car (cdr replace)) ; query replace requested
+ (save-window-excursion
+ (query-replace word new-word t)))
+ (goto-char start)
+ ;; single word could be split into multiple words
+ (setq ispell-quit (not (ispell-region start end)))
+ ))))
+ ;; keep if rechecking word and we keep choices win.
+ (if (get-buffer ispell-choices-buffer)
+ (kill-buffer ispell-choices-buffer))))
+ (ispell-pdict-save ispell-silently-savep)
+ ;; NB: Cancels ispell-quit incorrectly if called from ispell-region
+ (if ispell-quit (setq ispell-quit nil replace 'quit))))
+ (goto-char cursor-location) ; return to original location
+ replace)))
+
+
+ (defun ispell-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 `ispell-following-word'
+ is non-nil when called interactively, then the following word
+ \(rather than preceding\) is checked when the cursor is not over a word.
+ Optional second argument contains otherchars that can be included in word
+ many times.
+
+ Word syntax described by `ispell-dictionary-alist' (which see)."
+ (let* ((ispell-casechars (ispell-get-casechars))
+ (ispell-not-casechars (ispell-get-not-casechars))
+ (ispell-otherchars (ispell-get-otherchars))
+ (ispell-many-otherchars-p (ispell-get-many-otherchars-p))
+ (word-regexp (concat ispell-casechars
+ "+\\("
+ (if (not (string= "" ispell-otherchars))
+ (concat ispell-otherchars "?"))
+ (if extra-otherchars
+ (concat extra-otherchars "?"))
+ ispell-casechars
+ "+\\)"
+ (if (or ispell-many-otherchars-p
+ extra-otherchars)
+ "*" "?")))
+ did-it-once prevpt
+ start end word)
+ ;; find the word
+ (if (not (looking-at ispell-casechars))
+ (if following
+ (re-search-forward ispell-casechars (point-max) t)
+ (re-search-backward ispell-casechars (point-min) t)))
+ ;; move to front of word
+ (re-search-backward ispell-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 ispell-casechars)
+ (re-search-backward ispell-not-casechars (point-min) 'move)))
+ (setq did-it-once t
+ prevpt (point))
+ (backward-char 1)
+ (if (looking-at ispell-casechars)
+ (re-search-backward ispell-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))
+ (if ispell-check-only
+ ;; return dummy word when just flagging misspellings
+ (list "" (point) (point))
+ (error "No word found to check!"))
+ (setq start (match-beginning 0)
+ end (point)
+ word (buffer-substring-no-properties start end))
+ (list word start end))))
+
+
+ ;;; Global ispell-pdict-modified-p is set by ispell-command-loop and
+ ;;; tracks changes in the dictionary. The global may either be
+ ;;; a value or a list, whose value is the state of whether the
+ ;;; dictionary needs to be saved.
+
+ ;;;###autoload
+ (defun ispell-pdict-save (&optional no-query force-save)
+ "Check to see if the personal dictionary has been modified.
+ If so, ask if it needs to be saved."
+ (interactive (list ispell-silently-savep t))
+ (if (and ispell-pdict-modified-p (listp ispell-pdict-modified-p))
+ (setq ispell-pdict-modified-p (car ispell-pdict-modified-p)))
+ (if (or ispell-pdict-modified-p force-save)
+ (if (or no-query (y-or-n-p "Personal dictionary modified. Save? "))
+ (progn
+ (ispell-send-string "#\n") ; save dictionary
+ (message "Personal dictionary saved."))))
+ ;; unassert variable, even if not saved to avoid questioning.
+ (setq ispell-pdict-modified-p nil))
+
+
+ (defun ispell-command-loop (miss guess word start end)
+ "Display possible corrections from list MISS.
+ GUESS lists possibly valid affix construction of WORD.
+ Returns nil to keep word.
+ Returns 0 to insert locally into buffer-local dictionary.
+ Returns string for new chosen word.
+ Returns list for new replacement word (will be rechecked).
+ Query-replace when list length is 2.
+ Automatic query-replace when second element is `query-replace'.
+ Highlights the word, which is assumed to run from START to END.
+ Global `ispell-pdict-modified-p' becomes a list where the only value
+ indicates whether the dictionary has been modified when option `a' or `i' is
+ used.
+ Global `ispell-quit' set to start location to continue spell session."
+ (let ((count ?0)
+ (line ispell-choices-win-default-height)
+ ;; ensure 4 context lines.
+ (max-lines (- (ispell-adjusted-window-height) 4))
+ (choices miss)
+ (window-min-height (min window-min-height
+ ispell-choices-win-default-height))
+ (command-characters '( ? ?i ?a ?A ?r ?R ?? ?x ?X ?q ?l ?u ?m ))
+ (dedicated (window-dedicated-p (selected-window)))
+ (skipped 0)
+ char num result textwin dedicated-win)
+
+ ;; setup the *Choices* buffer with valid data.
+ (save-excursion
+ (set-buffer (get-buffer-create ispell-choices-buffer))
+ (setq mode-line-format (concat "-- %b -- word: " word))
+ ;; XEmacs: no need for horizontal scrollbar in choices window
+ (and (fboundp 'set-specifier)
+ (boundp 'horizontal-scrollbar-visible-p)
+ (set-specifier horizontal-scrollbar-visible-p nil
+ (cons (current-buffer) nil)))
+ (erase-buffer)
+ (if guess
+ (progn
+ (insert "Affix rules generate and capitalize "
+ "this word as shown below:\n\t")
+ (while guess
+ (if (> (+ 4 (current-column) (length (car guess)))
+ (window-width))
+ (progn
+ (insert "\n\t")
+ (setq line (1+ line))))
+ (insert (car guess) " ")
+ (setq guess (cdr guess)))
+ (insert "\nUse option `i' if this is a correct composition"
+ " from the derivative root.\n")
+ (setq line (+ line (if choices 3 2)))))
+ (while (and choices
+ (< (if (> (+ 7 (current-column) (length (car choices))
+ (if (> count ?~) 3 0))
+ (window-width))
+ (progn
+ (insert "\n")
+ (setq line (1+ line)))
+ line)
+ max-lines))
+ ;; not so good if there are over 20 or 30 options, but then, if
+ ;; there are that many you don't want to scan them all anyway...
+ (while (memq count command-characters) ; skip command characters.
+ (setq count (ispell-int-char (1+ count))
+ skipped (1+ skipped)))
+ (insert "(" count ") " (car choices) " ")
+ (setq choices (cdr choices)
+ count (ispell-int-char (1+ count))))
+ (setq count (ispell-int-char (- count ?0 skipped))))
+
+ ;; ensure word is visible
+ (if (not (pos-visible-in-window-p end))
+ (sit-for 0))
+
+ ;; allow temporary split of dedicated windows...
+ (if dedicated
+ (progn
+ (setq dedicated-win (selected-window))
+ (set-window-dedicated-p dedicated-win nil)))
+
+ ;; Display choices for misspelled word.
+ (ispell-show-choices line end)
+ (select-window (setq textwin (next-window)))
+
+ ;; highlight word, protecting current buffer status
+ (unwind-protect
+ (progn
+ (and ispell-highlight-p
+ (ispell-highlight-spelling-error start end t))
+ ;; Loop until a valid choice is made.
+ (while
+ (eq
+ t
+ (setq
+ result
+ (progn
+ (undo-boundary)
+ (let (message-log-max)
+ (message (concat "C-h or ? for more options; SPC to leave "
+ "unchanged, Character to replace word")))
+ (let ((inhibit-quit t))
+ (setq char (if (fboundp 'read-char-exclusive)
+ (read-char-exclusive)
+ (read-char))
+ skipped 0)
+ (if (or quit-flag (= char ?\C-g)) ; C-g is like typing X
+ (setq char ?X
+ quit-flag nil)))
+ ;; Adjust num to array offset skipping command characters.
+ (let ((com-chars command-characters))
+ (while com-chars
+ (if (and (> (car com-chars) ?0) (< (car com-chars) char))
+ (setq skipped (1+ skipped)))
+ (setq com-chars (cdr com-chars)))
+ (setq num (- char ?0 skipped)))
+
+ (cond
+ ((= char ? ) nil) ; accept word this time only
+ ((= char ?i) ; accept and insert word into pers dict
+ (ispell-send-string (concat "*" word "\n"))
+ (setq ispell-pdict-modified-p '(t)) ; dictionary modified!
+ nil)
+ ((or (= char ?a) (= char ?A)) ; accept word without insert
+ (ispell-send-string (concat "@" word "\n"))
+ (if (null ispell-pdict-modified-p)
+ (setq ispell-pdict-modified-p
+ (list ispell-pdict-modified-p)))
+ (if (= char ?A) 0)) ; return 0 for ispell-add buffer-local
+ ((or (= char ?r) (= char ?R)) ; type in replacement
+ (and (eq 'block ispell-highlight-p) ; refresh tty's
+ (ispell-highlight-spelling-error start end nil t))
+ (let ((result
+ (if (or (= char ?R) ispell-query-replace-choices)
+ (list (read-string
+ (format "Query-replacement for %s: "word)
+ word)
+ t)
+ (cons (read-string "Replacement for: " word)
+ nil))))
+ (and (eq 'block ispell-highlight-p)
+ (ispell-highlight-spelling-error start end nil
+ 'block))
+ result))
+ ((or (= char ??) (= char help-char) (= char ?\C-h))
+ (and (eq 'block ispell-highlight-p)
+ (ispell-highlight-spelling-error start end nil t))
+ (ispell-help)
+ (and (eq 'block ispell-highlight-p)
+ (ispell-highlight-spelling-error start end nil
+ 'block))
+ t)
+ ;; Quit and move point back.
+ ((= char ?x)
+ (ispell-pdict-save ispell-silently-savep)
+ (message "Exited spell-checking")
+ (setq ispell-quit t)
+ nil)
+ ;; Quit and preserve point.
+ ((= char ?X)
+ (ispell-pdict-save ispell-silently-savep)
+ (message "%s"
+ (substitute-command-keys
+ (concat "Spell-checking suspended;"
+ " use C-u \\[ispell-word] to resume")))
+ (setq ispell-quit start)
+ nil)
+ ((= char ?q)
+ (if (y-or-n-p "Really kill Ispell process? ")
+ (progn
+ (ispell-kill-ispell t) ; terminate process.
+ (setq ispell-quit (or (not ispell-checking-message)
+ (point))
+ ispell-pdict-modified-p nil))
+ t)) ; continue if they don't quit.
+ ((= char ?l)
+ (and (eq 'block ispell-highlight-p) ; refresh tty displays
+ (ispell-highlight-spelling-error start end nil t))
+ (let ((new-word (read-string
+ "Lookup string (`*' is wildcard): "
+ word)))
+ (if new-word
+ (progn
+ (save-excursion
+ (set-buffer (get-buffer-create
+ ispell-choices-buffer))
+ (erase-buffer)
+ (setq count ?0
+ skipped 0
+ mode-line-format (concat
+ "-- %b -- word: "
+ new-word)
+ miss (lookup-words new-word)
+ choices miss
+ line ispell-choices-win-default-height)
+ (while (and choices ; adjust choices window.
+ (< (if (> (+ 7 (current-column)
+ (length (car choices))
+ (if (> count ?~) 3 0))
+ (window-width))
+ (progn
+ (insert "\n")
+ (setq line (1+ line)))
+ line)
+ max-lines))
+ (while (memq count command-characters)
+ (setq count (ispell-int-char (1+ count))
+ skipped (1+ skipped)))
+ (insert "(" count ") " (car choices) " ")
+ (setq choices (cdr choices)
+ count (ispell-int-char (1+ count))))
+ (setq count (ispell-int-char
+ (- count ?0 skipped))))
+ (ispell-show-choices line end)
+ (select-window (next-window)))))
+ (and (eq 'block ispell-highlight-p)
+ (ispell-highlight-spelling-error start end nil
+ 'block))
+ t) ; reselect from new choices
+ ((= char ?u) ; insert lowercase into dictionary
+ (ispell-send-string (concat "*" (downcase word) "\n"))
+ (setq ispell-pdict-modified-p '(t)) ; dictionary modified!
+ nil)
+ ((= char ?m) ; type in what to insert
+ (ispell-send-string
+ (concat "*" (read-string "Insert: " word) "\n"))
+ (setq ispell-pdict-modified-p '(t))
+ (cons word nil))
+ ((and (>= num 0) (< num count))
+ (if ispell-query-replace-choices ; Query replace flag
+ (list (nth num miss) 'query-replace)
+ (nth num miss)))
+ ((= char ?\C-l)
+ (redraw-display) t)
+ ((= char ?\C-r)
+ ;; This may have alignment errors if current line is edited
+ (if (marker-position ispell-recursive-edit-marker)
+ (progn
+ (message "Only one recursive edit session supported")
+ (beep)
+ (sit-for 2))
+ (set-marker ispell-recursive-edit-marker start)
+ ;;(set-marker ispell-region-end reg-end)
+ (and ispell-highlight-p ; unhighlight
+ (ispell-highlight-spelling-error start end))
+ (unwind-protect
+ (progn
+ (message
+ "%s"
+ (substitute-command-keys
+ (concat "Exit recursive edit with"
+ " \\[exit-recursive-edit]")))
+ (save-window-excursion (save-excursion
+ (recursive-edit))))
+ ;; protected
+ (goto-char ispell-recursive-edit-marker)
+ (if (not (equal (marker-buffer
+ ispell-recursive-edit-marker)
+ (current-buffer)))
+ (progn
+ (set-marker ispell-recursive-edit-marker nil)
+ (error
+ "Cannot continue ispell from this buffer.")))
+ (set-marker ispell-recursive-edit-marker nil)))
+ (list word nil)) ; recheck starting at this word.
+ ((= char ?\C-z)
+ (funcall (key-binding "\C-z"))
+ t)
+ (t (ding) t))))))
+ result)
+ ;; protected
+ (and ispell-highlight-p ; unhighlight
+ (save-window-excursion
+ (select-window textwin)
+ (ispell-highlight-spelling-error start end)))
+ (if dedicated
+ (set-window-dedicated-p dedicated-win t)))))
+
+
+
+ (defun ispell-show-choices (line end)
+ "Shows the choices in another buffer or frame."
+ (if (and ispell-use-framepop-p (fboundp 'framepop-display-buffer))
+ (progn
+ (framepop-display-buffer (get-buffer ispell-choices-buffer))
+ (get-buffer-window ispell-choices-buffer t)
+ (select-window (previous-window))) ; *Choices* window
+ ;; standard selection by splitting a small buffer out of this window.
+ (let ((choices-window (get-buffer-window ispell-choices-buffer)))
+ (if choices-window
+ (if (= line (ispell-adjusted-window-height choices-window))
+ (select-window choices-window)
+ ;; *Choices* window changed size. Adjust the choices window
+ ;; without scrolling the spelled window when possible
+ (let ((window-line
+ (- line (ispell-adjusted-window-height choices-window)))
+ (visible (progn (vertical-motion -1) (point))))
+ (if (< line ispell-choices-win-default-height)
+ (setq window-line (+ window-line
+ (- ispell-choices-win-default-height
+ line))))
+ (move-to-window-line 0)
+ (vertical-motion window-line)
+ (set-window-start (selected-window)
+ (if (> (point) visible) visible (point)))
+ (goto-char end)
+ (select-window choices-window)
+ (enlarge-window window-line)))
+ ;; Overlay *Choices* window when it isn't showing
+ (ispell-overlay-window (max line ispell-choices-win-default-height)))
+ (switch-to-buffer ispell-choices-buffer)
+ (goto-char (point-min)))))
+
+
+ ;;;###autoload
+ (defun ispell-help ()
+ "Display a list of the options available when a misspelling is encountered.
+
+ Selections are:
+
+ DIGIT: Replace the word with a digit offered in the *Choices* buffer.
+ SPC: Accept word this time.
+ `i': Accept word and insert into private dictionary.
+ `a': Accept word for this session.
+ `A': Accept word and place in `buffer-local dictionary'.
+ `r': Replace word with typed-in value. Rechecked.
+ `R': Replace word with typed-in value. Query-replaced in buffer. Rechecked.
+ `?': Show these commands.
+ `x': Exit spelling buffer. Move cursor to original point.
+ `X': Exit spelling buffer. Leaves cursor at the current point, and permits
+ the aborted check to be completed later.
+ `q': Quit spelling session (Kills ispell process).
+ `l': Look up typed-in replacement in alternate dictionary. Wildcards okay.
+ `u': Like `i', but the word is lower-cased first.
+ `m': Place typed-in value in personal dictionary, then recheck current word.
+ `C-l': redraws screen
+ `C-r': recursive edit
+ `C-z': suspend emacs or iconify frame"
+
+ (if (equal ispell-help-in-bufferp 'electric)
+ (progn
+ (require 'ehelp)
+ (with-electric-help
+ (function (lambda ()
+ ;;This shouldn't be necessary: with-electric-help needs
+ ;; an optional argument telling it about the smallest
+ ;; acceptable window-height of the help buffer.
+ ;;(if (< (window-height) 15)
+ ;; (enlarge-window
+ ;; (- 15 (ispell-adjusted-window-height))))
+ (princ "Selections are:
+
+ DIGIT: Replace the word with a digit offered in the *Choices* buffer.
+ SPC: Accept word this time.
+ `i': Accept word and insert into private dictionary.
+ `a': Accept word for this session.
+ `A': Accept word and place in `buffer-local dictionary'.
+ `r': Replace word with typed-in value. Rechecked.
+ `R': Replace word with typed-in value. Query-replaced in buffer. Rechecked.
+ `?': Show these commands.
+ `x': Exit spelling buffer. Move cursor to original point.
+ `X': Exit spelling buffer. Leaves cursor at the current point, and permits
+ the aborted check to be completed later.
+ `q': Quit spelling session (Kills ispell process).
+ `l': Look up typed-in replacement in alternate dictionary. Wildcards okay.
+ `u': Like `i', but the word is lower-cased first.
+ `m': Place typed-in value in personal dictionary, then recheck current word.
+ `C-l': redraws screen
+ `C-r': recursive edit
+ `C-z': suspend emacs or iconify frame")
+ nil ;undocumented requirement of with-electric-help
+ ))))
+
+
+ (let ((help-1 (concat "[r/R]eplace word; [a/A]ccept for this session; "
+ "[i]nsert into private dictionary"))
+ (help-2 (concat "[l]ook a word up in alternate dictionary; "
+ "e[x/X]it; [q]uit session"))
+ (help-3 (concat "[u]ncapitalized insert into dict. "
+ "Type 'x C-h f ispell-help' for more help")))
+ (save-window-excursion
+ (if ispell-help-in-bufferp
+ (progn
+ (ispell-overlay-window 4)
+ (switch-to-buffer (get-buffer-create "*Ispell Help*"))
+ (insert (concat help-1 "\n" help-2 "\n" help-3))
+ (sit-for 5)
+ (kill-buffer "*Ispell Help*"))
+ (unwind-protect
+ (progn
+ (select-window (minibuffer-window))
+ (erase-buffer)
+ (message nil)
+ ;;(set-minibuffer-window (selected-window))
+ (enlarge-window 2)
+ (insert (concat help-1 "\n" help-2 "\n" help-3))
+ (sit-for 5))
+ (erase-buffer)))))))
+
+
+ (defun lookup-words (word &optional lookup-dict)
+ "Look up WORD in optional word-list dictionary LOOKUP-DICT.
+ A `*' serves as a wild card. If no wild cards, `look' is used if it exists.
+ Otherwise the variable `ispell-grep-command' contains the command used to
+ search for the words (usually egrep).
+
+ Optional second argument contains the dictionary to use; the default is
+ `ispell-alternate-dictionary'."
+ ;; We don't use the filter for this function, rather the result is written
+ ;; into a buffer. Hence there is no need to save the filter values.
+ (if (null lookup-dict)
+ (setq lookup-dict ispell-alternate-dictionary))
+
+ (let* ((process-connection-type ispell-use-ptys-p)
+ (wild-p (string-match "\\*" word))
+ (look-p (and ispell-look-p ; Only use look for an exact match.
+ (or ispell-have-new-look (not wild-p))))
+ (ispell-grep-buffer (get-buffer-create "*Ispell-Temp*")) ; result buf
+ (prog (if look-p ispell-look-command ispell-grep-command))
+ (args (if look-p ispell-look-options ispell-grep-options))
+ status results loc)
+ (unwind-protect
+ (save-window-excursion
+ (message "Starting \"%s\" process..." (file-name-nondirectory prog))
+ (set-buffer ispell-grep-buffer)
+ (if look-p
+ nil
+ ;; convert * to .*
+ (insert "^" word "$")
+ (while (search-backward "*" nil t) (insert "."))
+ (setq word (buffer-string))
+ (erase-buffer))
+ (setq status (if lookup-dict
+ (call-process prog nil t nil args word lookup-dict)
+ (call-process prog nil t nil args word)))
+ ;; grep returns status 1 and no output when word not found, which
+ ;; is a perfectly normal thing.
+ (if (stringp status)
+ (setq results (cons (format "error: %s exited with signal %s"
+ (file-name-nondirectory prog) status)
+ results))
+ ;; else collect words into `results' in FIFO order
+ (goto-char (point-max))
+ ;; assure we've ended with \n
+ (or (bobp) (= (preceding-char) ?\n) (insert ?\n))
+ (while (not (bobp))
+ (setq loc (point))
+ (forward-line -1)
+ (setq results (cons (buffer-substring-no-properties (point)
+ (1- loc))
+ results)))))
+ ;; protected
+ (kill-buffer ispell-grep-buffer)
+ (if (and results (string-match ".+: " (car results)))
+ (error "%s error: %s" ispell-grep-command (car results))))
+ results))
+
+
+ ;;; "ispell-filter" is a list of output lines from the generating function.
+ ;;; Each full line (ending with \n) is a separate item on the list.
+ ;;; "output" can contain multiple lines, part of a line, or both.
+ ;;; "start" and "end" are used to keep bounds on lines when "output" contains
+ ;;; multiple lines.
+ ;;; "ispell-filter-continue" is true when we have received only part of a
+ ;;; line as output from a generating function ("output" did not end with \n)
+ ;;; THIS FUNCTION WILL FAIL IF THE PROCESS OUTPUT DOESN'T END WITH \n!
+ ;;; This is the case when a process dies or fails. The default behavior
+ ;;; in this case treats the next input received as fresh input.
+
+ (defun ispell-filter (process output)
+ "Output filter function for ispell, grep, and look."
+ (let ((start 0)
+ (continue t)
+ end)
+ (while continue
+ (setq end (string-match "\n" output start)) ; get text up to the
newline.
+ ;; If we get out of sync and ispell-filter-continue is asserted when we
+ ;; are not continuing, treat the next item as a separate list. When
+ ;; ispell-filter-continue is asserted, ispell-filter *should* always be
a
+ ;; list!
+
+ ;; Continue with same line (item)?
+ (if (and ispell-filter-continue ispell-filter (listp ispell-filter))
+ ;; Yes. Add it to the prev item
+ (setcar ispell-filter
+ (concat (car ispell-filter) (substring output start end)))
+ ;; No. This is a new line and item.
+ (setq ispell-filter
+ (cons (substring output start end) ispell-filter)))
+ (if (null end)
+ ;; We've completed reading the output, but didn't finish the line.
+ (setq ispell-filter-continue t continue nil)
+ ;; skip over newline, this line complete.
+ (setq ispell-filter-continue nil end (1+ end))
+ (if (= end (length output)) ; No more lines in output
+ (setq continue nil) ; so we can exit the filter.
+ (setq start end)))))) ; else move start to next line of input
+
+
+ ;;; This function destroys the mark location if it is in the word being
+ ;;; highlighted.
+ (defun ispell-highlight-spelling-error-generic (start end &optional highlight
+ refresh)
+ "Highlight the word from START to END with a kludge using `inverse-video'.
+ When the optional third arg HIGHLIGHT is set, the word is highlighted;
+ otherwise it is displayed normally.
+ Uses block cursor to highlight one character.
+ Optional REFRESH will unhighlighted then highlight, using block cursor
+ highlighting when REFRESH is equal to `block'."
+ (and (eq 'block ispell-highlight-p)
+ (or (eq 'block refresh)
+ (setq start (1+ start)))) ; On block non-refresh, inc start.
+ (let ((modified (buffer-modified-p)) ; don't allow this fn to modify
buffer
+ (buffer-read-only nil) ; Allow highlighting read-only buffers.
+ (text (buffer-substring-no-properties start end)) ; Save hilight region
+ (inhibit-quit t) ; inhibit interrupt processing here.
+ (buffer-undo-list t)) ; don't clutter the undo list.
+ (goto-char end)
+ (delete-region start end)
+ (insert-char ? (- end start)) ; minimize amount of redisplay
+ (sit-for 0) ; update display
+ (if highlight (setq inverse-video (not inverse-video))) ; toggle video
+ (delete-region start end) ; delete whitespace
+ (insert text) ; insert text in inverse video.
+ (sit-for 0) ; update display showing
inverse video.
+ (if (not highlight)
+ (goto-char end)
+ (setq inverse-video (not inverse-video)) ; toggle video
+ (and (eq 'block ispell-highlight-p)
+ (goto-char (1- start)))) ; use block cursor to "highlight" char
+ (set-buffer-modified-p modified) ; don't modify if flag not set.
+ (and refresh ; re-highlight
+ (ispell-highlight-spelling-error-generic
+ (if (eq 'block refresh) start (- start 2)) end t))))
+
+
+ (defun ispell-highlight-spelling-error-xemacs (start end &optional highlight)
+ "Highlight the word from START to END using `isearch-highlight'.
+ When the optional third arg HIGHLIGHT is set, the word is highlighted,
+ otherwise it is displayed normally."
+ (if highlight
+ (isearch-highlight start end)
+ (isearch-dehighlight t))
+ ;;(sit-for 0)
+ )
+
+
+ (defun ispell-highlight-spelling-error-overlay (start end &optional highlight)
+ "Highlight the word from START to END using overlays.
+ When the optional third arg HIGHLIGHT is set, the word is highlighted
+ otherwise it is displayed normally.
+
+ The variable `ispell-highlight-face' selects the face to use for
highlighting."
+ (if highlight
+ (progn
+ (setq ispell-overlay (make-overlay start end))
+ (overlay-put ispell-overlay 'face ispell-highlight-face))
+ (delete-overlay ispell-overlay)))
+
+
+ (defun ispell-highlight-spelling-error (start end &optional highlight refresh)
+ (cond
+ ((featurep 'xemacs)
+ (ispell-highlight-spelling-error-xemacs start end highlight))
+ ((and (featurep 'faces)
+ (or (and (fboundp 'display-color-p) (display-color-p))
+ window-system))
+ (ispell-highlight-spelling-error-overlay start end highlight))
+ (t (ispell-highlight-spelling-error-generic start end highlight refresh))))
+
+ (defun ispell-adjusted-window-height (&optional window)
+ "Like `window-height', adjusted to correct for the effect of tall
mode-lines.
+ The value returned is actually the nominal number of text-lines in the
+ window plus 1. On a terminal, this is the same value returned by
+ `window-height', but if the window has a mode-line is taller than a normal
+ text line, the returned value may be smaller than that from
+ `window-height'."
+ (cond ((fboundp 'window-text-height)
+ (1+ (window-text-height window)))
+ ((or (and (fboundp 'display-graphic-p) (display-graphic-p))
+ (and (featurep 'xemacs) window-system))
+ (1- (window-height window)))
+ (t
+ (window-height window))))
+
+ (defun ispell-overlay-window (height)
+ "Create a window covering the top HEIGHT lines of the current window.
+ Ensure that the line above point is still visible but otherwise avoid
+ scrolling the current window. Leave the new window selected."
+ (save-excursion
+ (let ((oldot (save-excursion (vertical-motion -1) (point)))
+ (top (save-excursion (move-to-window-line height) (point))))
+ ;; If line above old point (line starting at oldot) would be
+ ;; hidden by new window, scroll it to just below new win
+ ;; otherwise set top line of other win so it doesn't scroll.
+ (if (< oldot top) (setq top oldot))
+ ;; if frame is unsplitable, temporarily disable that...
+ (if (cdr (assq 'unsplittable (frame-parameters (selected-frame))))
+ (let ((frame (selected-frame)))
+ (modify-frame-parameters frame '((unsplittable . nil)))
+ (split-window nil height)
+ (modify-frame-parameters frame '((unsplittable . t))))
+ (split-window nil height))
+ (let ((deficit (- height (ispell-adjusted-window-height))))
+ (when (> deficit 0)
+ ;; Number of lines the window is still too short. We ensure that
+ ;; there are at least (1- HEIGHT) lines visible in the window.
+ (enlarge-window deficit)
+ (goto-char top)
+ (vertical-motion deficit)
+ (setq top (min (point) oldot))))
+ (set-window-start (next-window) top))))
+
+
+ ;;; Should we add a compound word match return value?
+ (defun ispell-parse-output (output &optional accept-list shift)
+ "Parse the OUTPUT string from Ispell process and return:
+ 1: t for an exact match.
+ 2: A string containing the root word matched via suffix removal.
+ 3: A list of possible correct spellings of the format:
+ (\"ORIGINAL-WORD\" OFFSET MISS-LIST GUESS-LIST)
+ ORIGINAL-WORD is a string of the possibly misspelled word.
+ OFFSET is an integer giving the line offset of the word.
+ MISS-LIST and GUESS-LIST are possibly null lists of guesses and misses.
+ 4: nil when an error has occurred.
+
+ Optional second arg ACCEPT-LIST is list of words already accepted.
+ Optional third arg SHIFT is an offset to apply based on previous corrections."
+ (cond
+ ((string= output "") t) ; for startup with pipes...
+ ((string= output "*") t) ; exact match
+ ((string= output "-") t) ; compound word match
+ ((eq (aref output 0) ?+) ; found because of root word
+ (substring output 2)) ; return root word
+ ((equal 0 (string-match "[\ra-zA-Z]" output))
+ (ding) ; error message from ispell!
+ (message (concat "Ispell error: " output))
+ (sit-for 5)
+ nil)
+ (t ; need to process &, ?, and #'s
+ (let ((type (aref output 0)) ; &, ?, or #
+ (original-word (substring output 2 (string-match " " output 2)))
+ (cur-count 0) ; contains number of misses + guesses
+ count miss-list guess-list offset)
+ (setq output (substring output (match-end 0))) ; skip over misspelling
+ (if (eq type ?#)
+ (setq count 0) ; no misses for type #
+ (setq count (string-to-int output) ; get number of misses.
+ output (substring output (1+ (string-match " " output 1)))))
+ (setq offset (string-to-int output))
+ (if (eq type ?#) ; No miss or guess list.
+ (setq output nil)
+ (setq output (substring output (1+ (string-match " " output 1)))))
+ (while output
+ (let ((end (string-match ", \\|\\($\\)" output))) ; end of miss/guess.
+ (setq cur-count (1+ cur-count))
+ (if (> cur-count count)
+ (setq guess-list (cons (substring output 0 end) guess-list))
+ (setq miss-list (cons (substring output 0 end) miss-list)))
+ (if (match-end 1) ; True only when at end of line.
+ (setq output nil) ; no more misses or guesses
+ (setq output (substring output (+ end 2))))))
+ ;; return results. Accept word if it was already accepted.
+ ;; adjust offset.
+ (if (member original-word accept-list)
+ t
+ (list original-word
+ (if (numberp shift) (+ shift offset) offset)
+ (nreverse miss-list) (nreverse guess-list)))))))
+
+
+ (defun ispell-process-status ()
+ "Return the status of the Ispell process.
+ When asynchronous processes are not supported, `run' is always returned."
+ (if ispell-async-processp
+ (process-status ispell-process)
+ (and ispell-process 'run)))
+
+
+ (defun ispell-start-process ()
+ "Start the ispell process, with support for no asynchronous processes.
+ Keeps argument list for future ispell invocations for no async support."
+ (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 (and ispell-dictionary ; use specified dictionary
+ (not (member "-d" args))) ; only define if not overridden
+ (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))
+
+ (if ispell-async-processp
+ (let ((process-connection-type ispell-use-ptys-p))
+ (apply 'start-process
+ "ispell" nil ispell-program-name
+ "-a" ; accept single input lines
+ "-m" ; make root/affix combos not in dict
+ args))
+ (setq ispell-cmd-args args
+ ispell-output-buffer (generate-new-buffer " *ispell-output*")
+ ispell-session-buffer (generate-new-buffer " *ispell-session*"))
+ (ispell-send-string "\032\n") ; so Ispell prints version and exits
+ t)))
+
+
+
+ (defun ispell-init-process ()
+ "Check status of Ispell process and start if necessary."
+ (if (and ispell-process
+ (eq (ispell-process-status) 'run)
+ ;; If we're using a personal dictionary, ensure
+ ;; we're in the same default directory!
+ (or (not ispell-personal-dictionary)
+ (equal ispell-process-directory default-directory)))
+ (setq ispell-filter nil ispell-filter-continue nil)
+ ;; may need to restart to select new personal dictionary.
+ (ispell-kill-ispell t)
+ (message "Starting new Ispell process...")
+ (sit-for 0)
+ (setq ispell-library-directory (ispell-check-version)
+ ispell-process-directory default-directory
+ ispell-process (ispell-start-process)
+ ispell-filter nil
+ ispell-filter-continue nil)
+ (if ispell-async-processp
+ (set-process-filter ispell-process 'ispell-filter))
+ ;; protect against bogus binding of `enable-multibyte-characters' in
XEmacs
+ (if (and (or (featurep 'xemacs)
+ (and (boundp 'enable-multibyte-characters)
+ enable-multibyte-characters))
+ (fboundp 'set-process-coding-system))
+ (set-process-coding-system ispell-process (ispell-get-coding-system)
+ (ispell-get-coding-system)))
+ ;; Get version ID line
+ (ispell-accept-output 3)
+ ;; get more output if filter empty?
+ (if (null ispell-filter) (ispell-accept-output 3))
+ (cond ((null ispell-filter)
+ (error "%s did not output version line" ispell-program-name))
+ ((and
+ (stringp (car ispell-filter))
+ (if (string-match "warning: " (car ispell-filter))
+ (progn
+ (ispell-accept-output 3) ; was warn msg.
+ (stringp (car ispell-filter)))
+ (null (cdr ispell-filter)))
+ (string-match "^@(#) " (car ispell-filter)))
+ ;; got the version line as expected (we already know it's the right
+ ;; version, so don't bother checking again.)
+ nil)
+ (t
+ ;; Otherwise, it must be an error message. Show the user.
+ ;; But first wait to see if some more output is going to arrive.
+ ;; Otherwise we get cool errors like "Can't open ".
+ (sleep-for 1)
+ (ispell-accept-output 3)
+ (error "%s" (mapconcat 'identity ispell-filter "\n"))))
+ (setq ispell-filter nil) ; Discard version ID line
+ (let ((extended-char-mode (ispell-get-extended-character-mode)))
+ (if extended-char-mode ; ~ extended character mode
+ (ispell-send-string (concat extended-char-mode "\n"))))
+ (if ispell-async-processp
+ (process-kill-without-query ispell-process))))
+
+ ;;;###autoload
+ (defun ispell-kill-ispell (&optional no-error)
+ "Kill current Ispell process (so that you may start a fresh one).
+ With NO-ERROR, just return non-nil if there was no Ispell running."
+ (interactive)
+ (if (not (and ispell-process
+ (eq (ispell-process-status) 'run)))
+ (or no-error
+ (error "There is no ispell process running!"))
+ (if ispell-async-processp
+ (progn
+ (process-send-eof ispell-process)
+ (if (eq (ispell-process-status) 'run)
+ (ispell-accept-output 1))
+ (if (eq (ispell-process-status) 'run)
+ (kill-process ispell-process))
+ (while (not (or (eq (ispell-process-status) 'exit)
+ (eq (ispell-process-status) 'signal)))
+ (sleep-for 0.25)))
+ ;; synchronous processes
+ (ispell-send-string "\n") ; make sure side effects
occurred.
+ (kill-buffer ispell-output-buffer)
+ (kill-buffer ispell-session-buffer)
+ (setq ispell-output-buffer nil
+ ispell-session-buffer nil))
+ (setq ispell-process nil)
+ (message "Ispell process killed")
+ nil))
+
+
+ ;;; ispell-change-dictionary is set in some people's hooks. Maybe this should
+ ;;; call ispell-init-process rather than wait for a spell checking command?
+
+ ;;;###autoload
+ (defun ispell-change-dictionary (dict &optional arg)
+ "Change `ispell-dictionary' (q.v.) to DICT and kill old Ispell process.
+ A new one will be started as soon as necessary.
+
+ By just answering RET you can find out what the current dictionary is.
+
+ With prefix argument, set the default dictionary."
+ (interactive
+ (list (completing-read
+ "Use new dictionary (RET for current, SPC to complete): "
+ (and (fboundp 'ispell-valid-dictionary-list)
+ (mapcar (lambda (x)(cons x nil)) (ispell-valid-dictionary-list)))
+ nil t)
+ current-prefix-arg))
+ (if (equal dict "default") (setq dict nil))
+ ;; This relies on completing-read's bug of returning "" for no match
+ (cond ((equal dict "")
+ (message "Using %s dictionary"
+ (or ispell-local-dictionary ispell-dictionary "default")))
+ ((and (equal dict ispell-dictionary)
+ (or (null ispell-local-dictionary)
+ (equal dict ispell-local-dictionary)))
+ ;; Specified dictionary is the default already. No-op
+ (and (interactive-p)
+ (message "No change, using %s dictionary" (or dict "default"))))
+ (t ; reset dictionary!
+ (if (assoc dict ispell-dictionary-alist)
+ (progn
+ (if (or arg (null dict)) ; set default dictionary
+ (setq ispell-dictionary dict))
+ (if (null arg) ; set local dictionary
+ (setq ispell-local-dictionary dict)))
+ (error "Undefined dictionary: %s" dict))
+ (ispell-kill-ispell t)
+ (message "(Next %sIspell command will use %s dictionary)"
+ (cond ((equal ispell-local-dictionary ispell-dictionary)
+ "")
+ (arg "global ")
+ (t "local "))
+ (or (if (or (equal ispell-local-dictionary ispell-dictionary)
+ (null arg))
+ ispell-local-dictionary
+ ispell-dictionary)
+ "default")))))
+
+
+ ;;; Spelling of comments are checked when ispell-check-comments is non-nil.
+
+ ;;;###autoload
+ (defun ispell-region (reg-start reg-end &optional recheckp shift)
+ "Interactively check a region for spelling errors.
+ Return nil if spell session is quit,
+ otherwise returns shift offset amount for last line processed."
+ (interactive "r") ; Don't flag errors on read-only bufs.
+ (if (not recheckp)
+ (ispell-accept-buffer-local-defs)) ; set up dictionary, local words,
etc.
+ (let ((skip-region-start (make-marker))
+ (rstart (make-marker)))
+ (unwind-protect
+ (save-excursion
+ (message "Spell checking %s using %s dictionary..."
+ (if (and (= reg-start (point-min)) (= reg-end (point-max)))
+ (buffer-name) "region")
+ (or ispell-dictionary "default"))
+ ;; Returns cursor to original location.
+ (save-window-excursion
+ (goto-char reg-start)
+ (let ((transient-mark-mode)
+ (case-fold-search case-fold-search)
+ (query-fcc t)
+ in-comment key)
+ (let (message-log-max)
+ (message "searching for regions to skip"))
+ (if (re-search-forward (ispell-begin-skip-region-regexp) reg-end t)
+ (progn
+ (setq key (buffer-substring-no-properties
+ (match-beginning 0) (match-end 0)))
+ (set-marker skip-region-start (- (point) (length key)))
+ (goto-char reg-start)))
+ (let (message-log-max)
+ (message "Continuing spelling check using %s dictionary..."
+ (or ispell-dictionary "default")))
+ (set-marker rstart reg-start)
+ (set-marker ispell-region-end reg-end)
+ (while (and (not ispell-quit)
+ (< (point) ispell-region-end))
+ ;; spell-check region with skipping
+ (if (and (marker-position skip-region-start)
+ (<= skip-region-start (point)))
+ (progn
+ ;; If region inside line comment, must keep comment start.
+ (setq in-comment (point)
+ in-comment
+ (and comment-start
+ (or (null comment-end) (string= "" comment-end))
+ (save-excursion
+ (beginning-of-line)
+ (re-search-forward comment-start in-comment t))
+ comment-start))
+ ;; Can change skip-regexps (in ispell-message)
+ (ispell-skip-region key) ; moves pt past region.
+ (set-marker rstart (point))
+ ;; check for saving large attachments...
+ (setq query-fcc (and query-fcc
+ (ispell-ignore-fcc skip-region-start
+ rstart)))
+ (if (and (< rstart ispell-region-end)
+ (re-search-forward
+ (ispell-begin-skip-region-regexp)
+ ispell-region-end t))
+ (progn
+ (setq key (buffer-substring-no-properties
+ (car (match-data))
+ (car (cdr (match-data)))))
+ (set-marker skip-region-start
+ (- (point) (length key)))
+ (goto-char rstart))
+ (set-marker skip-region-start nil))))
+ (setq reg-end (max (point)
+ (if (marker-position skip-region-start)
+ (min skip-region-start ispell-region-end)
+ (marker-position ispell-region-end))))
+ (let* ((start (point))
+ (end (save-excursion (end-of-line) (min (point) reg-end)))
+ (string (ispell-get-line start end in-comment)))
+ (if in-comment ; account for comment chars added
+ (setq start (- start (length in-comment))
+ in-comment nil))
+ (setq end (point)) ; "end" tracks region retrieved.
+ (if string ; there is something to spell check!
+ ;; (special start end)
+ (setq shift (ispell-process-line string
+ (and recheckp shift))))
+ (goto-char end)))))
+ (if ispell-quit
+ nil
+ (or shift 0)))
+ ;; protected
+ (if (and (not (and recheckp ispell-keep-choices-win))
+ (get-buffer ispell-choices-buffer))
+ (kill-buffer ispell-choices-buffer))
+ (set-marker skip-region-start nil)
+ (set-marker rstart nil)
+ (if ispell-quit
+ (progn
+ ;; preserve or clear the region for ispell-continue.
+ (if (not (numberp ispell-quit))
+ (set-marker ispell-region-end nil)
+ ;; Ispell-continue enabled - ispell-region-end is set.
+ (goto-char ispell-quit))
+ ;; Check for aborting
+ (if (and ispell-checking-message (numberp ispell-quit))
+ (progn
+ (setq ispell-quit nil)
+ (error "Message send aborted")))
+ (if (not recheckp) (setq ispell-quit nil)))
+ (if (not recheckp) (set-marker ispell-region-end nil))
+ ;; Only save if successful exit.
+ (ispell-pdict-save ispell-silently-savep)
+ (message "Spell-checking done")))))
+
+
+ (defun ispell-begin-skip-region-regexp ()
+ "Returns a regexp of the search keys for region skipping.
+ Includes `ispell-skip-region-alist' plus tex, tib, html, and comment keys.
+ Must call after ispell-buffer-local-parsing due to dependence on mode."
+ ;; start with regions generic to all buffers
+ (let ((skip-regexp (ispell-begin-skip-region ispell-skip-region-alist)))
+ ;; Comments
+ (if (and (null ispell-check-comments) comment-start)
+ (setq skip-regexp (concat (regexp-quote comment-start) "\\|"
+ skip-regexp)))
+ (if (and (eq 'exclusive ispell-check-comments) comment-start)
+ ;; search from end of current comment to start of next comment.
+ (setq skip-regexp (concat (if (string= "" comment-end) "^"
+ (regexp-quote comment-end))
+ "\\|" skip-regexp)))
+ ;; tib
+ (if ispell-skip-tib
+ (setq skip-regexp (concat ispell-tib-ref-beginning "\\|" skip-regexp)))
+ ;; html stuff
+ (if ispell-skip-html
+ (setq skip-regexp (concat
+ (ispell-begin-skip-region ispell-html-skip-alists)
+ "\\|"
+ skip-regexp)))
+ ;; tex
+ (if (eq ispell-parser 'tex)
+ (setq skip-regexp (concat (ispell-begin-tex-skip-regexp) "\\|"
+ skip-regexp)))
+ ;; messages
+ (if (and ispell-checking-message
+ (not (eq t ispell-checking-message)))
+ (setq skip-regexp (concat
+ (mapconcat (lambda (lst) (car lst))
+ ispell-checking-message
+ "\\|")
+ "\\|"
+ skip-regexp)))
+
+ ;; return new regexp
+ skip-regexp))
+
+
+ (defun ispell-begin-skip-region (skip-alist)
+ "Regular expression for start of regions to skip generated from SKIP-ALIST.
+ Each selection should be a key of SKIP-ALIST;
+ otherwise, the current line is skipped."
+ (mapconcat (lambda (lst) (if (stringp (car lst)) (car lst) (eval (car
lst))))
+ skip-alist
+ "\\|"))
+
+
+ (defun ispell-begin-tex-skip-regexp ()
+ "Regular expression of tex commands to skip.
+ Generated from `ispell-tex-skip-alists'."
+ (concat
+ ;; raw tex keys
+ (mapconcat (function (lambda (lst) (car lst)))
+ (car ispell-tex-skip-alists)
+ "\\|")
+ "\\|"
+ ;; keys wrapped in begin{}
+ (mapconcat (function (lambda (lst)
+ (concat "\\\\begin[ \t\n]*{[ \t\n]*"
+ (car lst)
+ "[ \t\n]*}")))
+ (car (cdr ispell-tex-skip-alists))
+ "\\|")))
+
+
+ (defun ispell-skip-region-list ()
+ "Returns a list describing key and body regions to skip for this buffer.
+ Includes regions defined by `ispell-skip-region-alist', tex mode,
+ `ispell-html-skip-alists', and `ispell-checking-message'.
+ Manual checking must include comments and tib references.
+ The list is of the form described by variable `ispell-skip-region-alist'.
+ Must call after `ispell-buffer-local-parsing' due to dependence on mode."
+ (let ((skip-alist ispell-skip-region-alist))
+ ;; only additional explicit region definition is tex.
+ (if (eq ispell-parser 'tex)
+ (setq case-fold-search nil
+ skip-alist (append (car ispell-tex-skip-alists)
+ (car (cdr ispell-tex-skip-alists))
+ skip-alist)))
+ (if ispell-skip-html
+ (setq skip-alist (append ispell-html-skip-alists skip-alist)))
+ (if (and ispell-checking-message
+ (not (eq t ispell-checking-message)))
+ (setq skip-alist (append ispell-checking-message skip-alist)))
+ skip-alist))
+
+
+ (defun ispell-tex-arg-end (&optional arg)
+ "Skip across ARG number of braces."
+ (condition-case nil
+ (progn
+ (while (looking-at "[ \t\n]*\\[") (forward-sexp))
+ (forward-sexp (or arg 1)))
+ (error
+ (message "error skipping s-expressions at point %d." (point))
+ (beep)
+ (sit-for 2))))
+
+
+ (defun ispell-ignore-fcc (start end)
+ "Deletes the Fcc: message header when large attachments are included.
+ Return value `nil' if file with large attachments are saved.
+ This can be used to avoid multiple questions for multiple large attachments.
+ Returns point to starting location afterwards."
+ (let ((result t))
+ (if (and ispell-checking-message ispell-message-fcc-skip)
+ (if (< ispell-message-fcc-skip (- end start))
+ (let (case-fold-search head-end)
+ (goto-char (point-min))
+ (setq head-end
+ (or (re-search-forward
+ (concat "^" (regexp-quote mail-header-separator) "$")
+ nil t)
+ (re-search-forward "^$" nil t)
+ (point-min)))
+ (goto-char (point-min))
+ (if (re-search-forward "^Fcc:" head-end t)
+ (if (y-or-n-p
+ "Save copy of this message with large attachments? ")
+ (setq result nil)
+ (beginning-of-line)
+ (kill-line 1)))
+ (goto-char end))))
+ result))
+
+
+ (defun ispell-skip-region (key)
+ "Skips across KEY and then to end of region.
+ Key lookup determines region to skip.
+ Point is placed at end of skipped region."
+ ;; move over key to begin checking.
+ (forward-char (length key))
+ (let ((start (point))
+ ;; Regenerate each call... This function can change region definition.
+ (alist (ispell-skip-region-list))
+ alist-key null-skip)
+ (cond
+ ;; what about quoted comment, or comment inside strings?
+ ((and (null ispell-check-comments) comment-start
+ (string= key comment-start))
+ (if (string= "" comment-end)
+ (forward-line)
+ (search-forward comment-end ispell-region-end t)))
+ ((and (eq 'exclusive ispell-check-comments) comment-start
+ (string= key comment-end))
+ (search-forward comment-start ispell-region-end :end))
+ ((and ispell-skip-tib (string-match ispell-tib-ref-beginning key))
+ (re-search-forward ispell-tib-ref-end ispell-region-end t))
+ ;; markings from alist
+ (t
+ (while alist
+ (setq alist-key (eval (car (car alist))))
+ (if (string-match alist-key key)
+ (progn
+ (setq alist (cdr (car alist)))
+ (cond
+ ((null alist) (setq null-skip t)) ; done! Just skip key.
+ ((not (consp alist))
+ ;; Search past end of spell region to find this region end.
+ (re-search-forward (eval alist) (point-max) t))
+ ((and (= 1 (length alist))
+ (stringp (car alist)))
+ (re-search-forward (car alist) (point-max) t))
+ (t
+ (setq null-skip t) ; error handling in functions!
+ (if (consp (cdr alist))
+ (apply (car alist) (cdr alist))
+ (funcall (car alist)))))
+ (setq alist nil))
+ (setq alist (cdr alist))))))
+ (if (and (= start (point)) (null null-skip))
+ (progn
+ (message "Matching region end for `%s' point %d not found"
+ key (point))
+ (beep)
+ (sit-for 2)))))
+
+
+ ;;; Grab the next line of data.
+ ;;; Returns a string with the line data
+ (defun ispell-get-line (start end in-comment)
+ (let ((ispell-casechars (ispell-get-casechars))
+ string)
+ (cond ; LOOK AT THIS LINE AND SKIP OR PROCESS
+ ((eolp) ; END OF LINE, just go to next line.
+ (forward-line))
+ ;;((looking-at "address@hidden") ; SKIP SPECIAL ISPELL CHARACTERS
+ ;; (forward-char 1)) ; not needed as quoted below.
+ ((or (re-search-forward ispell-casechars end t) ; TEXT EXISTS
+ (re-search-forward "[][()${}]" end t)) ; or MATH COMMANDS
+ (setq string (concat "^" in-comment
+ (buffer-substring-no-properties start end)
+ "\n"))
+ (goto-char end))
+ (t (goto-char end))) ; EMPTY LINE, skip it.
+ string))
+
+
+ ;;; Avoid error messages when compiling for these dynamic variables.
+ (eval-when-compile
+ (defvar start)
+ (defvar end))
+
+ (defun ispell-process-line (string shift)
+ "Sends a LINE of text to ispell and processes the result.
+ This will modify the buffer for spelling errors.
+ Requires variables START and END to be defined in its lexical scope.
+ Returns the sum shift due to changes in word replacements."
+ ;;(declare special start end)
+ (let (poss accept-list)
+ (if (not (numberp shift))
+ (setq shift 0))
+ ;; send string to spell process and get input.
+ (ispell-send-string string)
+ (while (progn
+ (ispell-accept-output)
+ ;; Last item of output contains a blank line.
+ (not (string= "" (car ispell-filter)))))
+ ;; parse all inputs from the stream one word at a time.
+ ;; Place in FIFO order and remove the blank item.
+ (setq ispell-filter (nreverse (cdr ispell-filter)))
+ (while (and (not ispell-quit) ispell-filter)
+ ;; get next word, accounting for accepted words and start shifts
+ (setq poss (ispell-parse-output (car ispell-filter)
+ accept-list shift))
+ (if (and poss (listp poss)) ; spelling error occurred.
+ ;; Whenever we have misspellings, we can change
+ ;; the buffer. Keep boundaries as markers.
+ ;; Markers can move with highlighting! This destroys
+ ;; end of region markers line-end and ispell-region-end
+ (let ((word-start
+ (copy-marker (+ start ispell-offset (car (cdr poss)))))
+ (word-len (length (car poss)))
+ (line-end (copy-marker end))
+ (line-start (copy-marker start))
+ recheck-region replace)
+ (goto-char word-start)
+ ;; Adjust the horizontal scroll & point
+ (ispell-horiz-scroll)
+ (goto-char (+ word-len word-start))
+ (ispell-horiz-scroll)
+ (goto-char word-start)
+ (ispell-horiz-scroll)
+
+ ;; Alignment cannot be tracked and this error will occur when
+ ;; `query-replace' makes multiple corrections on the starting line.
+ (if (/= (+ word-len (point))
+ (progn
+ ;; NB: Search can fail with Mule coding systems that don't
+ ;; display properly. Ignore the error in this case?
+ (search-forward (car poss) (+ word-len (point)) t)
+ (point)))
+ ;; This occurs due to filter pipe problems
+ (error (concat "Ispell misalignment: word "
+ "`%s' point %d; probably incompatible versions")
+ (car poss) (marker-position word-start)))
+ ;; ispell-cmd-loop can go recursive & change buffer
+ (if ispell-keep-choices-win
+ (setq replace (ispell-command-loop
+ (car (cdr (cdr poss)))
+ (car (cdr (cdr (cdr poss))))
+ (car poss) (marker-position word-start)
+ (+ word-len (marker-position word-start))))
+ (save-window-excursion
+ (setq replace (ispell-command-loop
+ (car (cdr (cdr poss)))
+ (car (cdr (cdr (cdr poss))))
+ (car poss) (marker-position word-start)
+ (+ word-len (marker-position word-start))))))
+
+ (goto-char word-start)
+ ;; Recheck when query replace edit changes misspelled word.
+ ;; Error in tex mode when a potential math mode change exists.
+ (if (and replace (listp replace) (= 2 (length replace)))
+ (if (and (eq ispell-parser 'tex)
+ (string-match "[\\\\][]()[]\\|\\\\begin\\|\\$"
+ (regexp-quote string)))
+ (error
+ "Don't start query replace on a line with math characters"
+ )
+ (set-marker line-end (point))
+ (setq ispell-filter nil
+ recheck-region t)))
+
+ ;; insert correction if needed
+ (cond
+ ((or (null replace)
+ (equal 0 replace)) ; ACCEPT/INSERT
+ (if (equal 0 replace) ; BUFFER-LOCAL DICT ADD
+ (ispell-add-per-file-word-list (car poss)))
+ ;; do not recheck accepted word on this line
+ (setq accept-list (cons (car poss) accept-list)))
+ (t ; replacement word selected or entered
+ (delete-region (point) (+ word-len (point)))
+ (if (not (listp replace))
+ (progn
+ (insert replace) ; insert dictionary word
+ (setq accept-list (cons replace accept-list)))
+ (let ((replace-word (car replace)))
+ ;; Recheck hand entered replacement word
+ (insert replace-word)
+ (if (car (cdr replace))
+ (save-window-excursion
+ (delete-other-windows) ; to correctly show help.
+ ;; Assume case-replace &
+ ;; case-fold-search correct?
+ (query-replace (car poss) (car replace) t)))
+ (goto-char word-start)
+ ;; do not recheck if already accepted
+ (if (member replace-word accept-list)
+ (setq accept-list (cons replace-word accept-list)
+ replace replace-word)
+ (let ((region-end (copy-marker ispell-region-end)))
+ (setq recheck-region ispell-filter
+ ispell-filter nil ; save filter
+ shift 0 ; already accounted
+ shift (ispell-region
+ word-start
+ (+ word-start (length replace-word))
+ t shift))
+ (if (null shift) ; quitting check.
+ (setq shift 0))
+ (set-marker ispell-region-end region-end)
+ (set-marker region-end nil)
+ (setq ispell-filter recheck-region
+ recheck-region nil
+ replace replace-word)))))
+
+ (setq shift (+ shift (- (length replace) word-len)))
+
+ ;; Move line-start across word...
+ ;; new shift function does this now...
+ ;;(set-marker line-start (+ line-start
+ ;; (- (length replace)
+ ;; (length (car poss)))))
+ ))
+ (if (not ispell-quit)
+ (let (message-log-max)
+ (message "Continuing spelling check using %s dictionary..."
+ (or ispell-dictionary "default"))))
+ (sit-for 0)
+ (setq start (marker-position line-start)
+ end (marker-position line-end))
+ ;; Adjust markers when end of region lost from highlighting.
+ (if (and (not recheck-region) (< end (+ word-start word-len)))
+ (setq end (+ word-start word-len)))
+ (if (= word-start ispell-region-end)
+ (set-marker ispell-region-end (+ word-start word-len)))
+ ;; going out of scope - unneeded
+ (set-marker line-start nil)
+ (set-marker word-start nil)
+ (set-marker line-end nil)))
+ ;; finished with misspelling!
+ (setq ispell-filter (cdr ispell-filter)))
+ shift))
+
+
+ ;;;###autoload
+ (defun ispell-comments-and-strings ()
+ "Check comments and strings in the current buffer for spelling errors."
+ (interactive)
+ (goto-char (point-min))
+ (let (state done)
+ (while (not done)
+ (setq done t)
+ (setq state (parse-partial-sexp (point) (point-max)
+ nil nil state 'syntax-table))
+ (if (or (nth 3 state) (nth 4 state))
+ (let ((start (point)))
+ (setq state (parse-partial-sexp start (point-max)
+ nil nil state 'syntax-table))
+ (if (or (nth 3 state) (nth 4 state))
+ (error "Unterminated string or comment"))
+ (save-excursion
+ (setq done (not (ispell-region start (point))))))))))
+
+
+ ;;;###autoload
+ (defun ispell-buffer ()
+ "Check the current buffer for spelling errors interactively."
+ (interactive)
+ (ispell-region (point-min) (point-max)))
+
+
+ ;;;###autoload
+ (defun ispell-continue ()
+ "Continue a halted spelling session beginning with the current word."
+ (interactive)
+ (if (not (marker-position ispell-region-end))
+ (message "No session to continue. Use 'X' command when checking!")
+ (if (not (equal (marker-buffer ispell-region-end) (current-buffer)))
+ (message "Must continue ispell from buffer %s"
+ (buffer-name (marker-buffer ispell-region-end)))
+ (ispell-region
+ ;; find beginning of current word:
+ (car (cdr (ispell-get-word t)))
+ (marker-position ispell-region-end)))))
+
+
+ ;;; Horizontal scrolling
+ (defun ispell-horiz-scroll ()
+ "Places point within the horizontal visibility of its window area."
+ (if truncate-lines ; display truncating lines?
+ ;; See if display needs to be scrolled.
+ (let ((column (- (current-column) (max (window-hscroll) 1))))
+ (if (and (< column 0) (> (window-hscroll) 0))
+ (scroll-right (max (- column) 10))
+ (if (>= column (- (window-width) 2))
+ (scroll-left (max (- column (window-width) -3) 10)))))))
+
+
+ ;;; Interactive word completion.
+ ;;; Forces "previous-word" processing. Do we want to make this selectable?
+
+ ;;;###autoload
+ (defun ispell-complete-word (&optional interior-frag)
+ "Try to complete the word before or under point (see `lookup-words').
+ If optional INTERIOR-FRAG is non-nil then the word may be a character
+ sequence inside of a word.
+
+ Standard ispell choices are then available."
+ (interactive "P")
+ (let ((cursor-location (point))
+ (case-fold-search-val case-fold-search)
+ (word (ispell-get-word nil "\\*")) ; force "previous-word" processing.
+ start end possibilities replacement)
+ (setq start (car (cdr word))
+ end (car (cdr (cdr word)))
+ word (car word)
+ possibilities
+ (or (string= word "") ; Will give you every word
+ (lookup-words (concat (and interior-frag "*") word
+ (if (or interior-frag (null ispell-look-p))
+ "*"))
+ ispell-complete-word-dict)))
+ (cond ((eq possibilities t)
+ (message "No word to complete"))
+ ((null possibilities)
+ (message "No match for \"%s\"" word))
+ (t ; There is a modification...
+ (setq case-fold-search nil) ; Try and respect case of word.
+ (cond
+ ((string-equal (upcase word) word)
+ (setq possibilities (mapcar 'upcase possibilities)))
+ ((eq (upcase (aref word 0)) (aref word 0))
+ (setq possibilities (mapcar (function
+ (lambda (pos)
+ (if (eq (aref word 0) (aref pos
0))
+ pos
+ (capitalize pos))))
+ possibilities))))
+ (setq case-fold-search case-fold-search-val)
+ (save-window-excursion
+ (setq replacement
+ (ispell-command-loop possibilities nil word start end)))
+ (cond
+ ((equal 0 replacement) ; BUFFER-LOCAL ADDITION
+ (ispell-add-per-file-word-list word))
+ (replacement ; REPLACEMENT WORD
+ (delete-region start end)
+ (setq word (if (atom replacement) replacement (car replacement))
+ cursor-location (+ (- (length word) (- end start))
+ cursor-location))
+ (insert word)
+ (if (not (atom replacement)) ; recheck spelling of replacement.
+ (progn
+ (goto-char cursor-location)
+ (ispell-word nil t)))))
+ (if (get-buffer ispell-choices-buffer)
+ (kill-buffer ispell-choices-buffer))))
+ (ispell-pdict-save ispell-silently-savep)
+ (goto-char cursor-location)))
+
+
+ ;;;###autoload
+ (defun ispell-complete-word-interior-frag ()
+ "Completes word matching character sequence inside a word."
+ (interactive)
+ (ispell-complete-word t))
+
+
+ ;;;###autoload
+ (defun ispell ()
+ "Interactively check a region or buffer for spelling errors.
+ If `transient-mark-mode' is on, and a region is active, spell-check
+ that region. Otherwise spell-check the buffer.
+
+ Ispell dictionaries are not distributed with Emacs. If you are
+ looking for a dictionary, please see the distribution of the GNU ispell
+ program, or do an Internet search; there are various dictionaries
+ available on the net."
+ (interactive)
+ (if (and (boundp 'transient-mark-mode) transient-mark-mode
+ (boundp 'mark-active) mark-active)
+ (ispell-region (region-beginning) (region-end))
+ (ispell-buffer)))
+
+
+ ;;; **********************************************************************
+ ;;; Ispell Minor Mode
+ ;;; **********************************************************************
+
+ (defvar ispell-minor-mode nil
+ "Non-nil if Ispell minor mode is enabled.")
+ ;; Variable indicating that ispell minor mode is active.
+ (make-variable-buffer-local 'ispell-minor-mode)
+
+ (or (assq 'ispell-minor-mode minor-mode-alist)
+ (setq minor-mode-alist
+ (cons '(ispell-minor-mode " Spell") minor-mode-alist)))
+
+ (defvar ispell-minor-keymap
+ (let ((map (make-sparse-keymap)))
+ (define-key map " " 'ispell-minor-check)
+ (define-key map "\r" 'ispell-minor-check)
+ map)
+ "Keymap used for Ispell minor mode.")
+
+ (or (not (boundp 'minor-mode-map-alist))
+ (assoc 'ispell-minor-mode minor-mode-map-alist)
+ (setq minor-mode-map-alist
+ (cons (cons 'ispell-minor-mode ispell-minor-keymap)
+ minor-mode-map-alist)))
+
+ ;;;###autoload
+ (defun ispell-minor-mode (&optional arg)
+ "Toggle Ispell minor mode.
+ With prefix arg, turn Ispell minor mode on iff arg is positive.
+
+ In Ispell minor mode, pressing SPC or RET
+ warns you if the previous word is incorrectly spelled.
+
+ All the buffer-local variables and dictionaries are ignored -- to read
+ them into the running ispell process, type \\[ispell-word] SPC."
+ (interactive "P")
+ (setq ispell-minor-mode
+ (not (or (and (null arg) ispell-minor-mode)
+ (<= (prefix-numeric-value arg) 0))))
+ (force-mode-line-update))
+
+ (defun ispell-minor-check ()
+ "Check previous word then continue with the normal binding of this key.
+ Don't check previous word when character before point is a space or newline.
+ Don't read buffer-local settings or word lists."
+ (interactive "*")
+ (let ((ispell-minor-mode nil)
+ (ispell-check-only t)
+ (last-char (char-after (1- (point)))))
+ (command-execute (key-binding (this-command-keys)))
+ (if (not (or (eq last-char ?\ ) (eq last-char ?\n)
+ (and ispell-skip-html (eq last-char ?>))
+ (and ispell-skip-html (eq last-char ?\;))))
+ (ispell-word nil t))))
+
+
+ ;;; **********************************************************************
+ ;;; Ispell Message
+ ;;; **********************************************************************
+
+ (defvar ispell-message-text-end
+ (mapconcat (function identity)
+ '(
+ ;; Don't spell check signatures
+ "^-- $"
+ ;; Matches postscript files.
+ ;;"^%!PS-Adobe-[123].0"
+ ;; Matches uuencoded text
+ ;;"^begin [0-9][0-9][0-9] .*\nM.*\nM.*\nM"
+ ;; Matches shell files (especially auto-decoding)
+ "^#! /bin/[ck]?sh"
+ ;; Matches context difference listing
+ "\\(\\(^cd .*\n\\)?diff -c .*\\)?\n\\*\\*\\* .*\n---
.*\n\\*\\*\\*\\*\\*\\*\\*\\*\\*\\*\\*\\*\\*\\*\\*"
+ ;; Matches unidiff difference listing
+ "\\(diff -u .*\\)?\n--- .*\n\\+\\+\\+ .*\n@@ [-+][0-9]+,[0-9]+
[-+][0-9]+,[0-9]+ @@\n"
+ ;; Matches reporter.el bug report
+ "^current state:\n==============\n"
+ ;; Matches commonly used "cut" boundaries
+ "^\\(- \\)?[-=_]+\\s ?\\(cut here\\|Environment Follows\\)")
+ "\\|")
+ "*End of text which will be checked in `ispell-message'.
+ If it is a string, limit at first occurrence of that regular expression.
+ Otherwise, it must be a function which is called to get the limit.")
+
+
+ (defun ispell-mime-multipartp (&optional limit)
+ "Return multipart message start boundary or nil if none."
+ ;; caller must ensure `case-fold-search' is set to `t'
+ (and
+ (re-search-forward
+ "Content-Type: *multipart/\\([^ \t\n]*;[ \t]*[\n]?[ \t]*\\)+boundary="
+ limit t)
+ (let (boundary)
+ (if (looking-at "\"")
+ (let (start)
+ (forward-char)
+ (setq start (point))
+ (while (not (looking-at "\""))
+ (forward-char 1))
+ (setq boundary (buffer-substring-no-properties start (point))))
+ (let ((start (point)))
+ (while (looking-at "[-0-9a-zA-Z'()+_,./:=?]")
+ (forward-char))
+ (setq boundary (buffer-substring-no-properties start (point)))))
+ (if (< (length boundary) 1)
+ (setq boundary nil)
+ (concat "--" boundary)))))
+
+
+ (defun ispell-mime-skip-part (boundary)
+ "Moves point across header, or entire MIME part if message is encoded.
+ All specified types except `7bit' `8bit' and `quoted-printable' are considered
+ encoded and therefore skipped. See rfc 1521, 2183, ...
+ If no boundary is given, then entire message is skipped.
+
+ This starts one line ABOVE the MIME content messages, on the boundary marker,
+ for operation with the generic region-skipping code.
+ This places new MIME boundaries into variable `ispell-checking-message'."
+ (forward-line) ; skip over boundary to headers
+ (let ((save-case-fold-search case-fold-search)
+ (continuep t)
+ textp)
+ (setq case-fold-search t
+ ispell-skip-html nil)
+ (while continuep
+ (setq continuep nil)
+ (if (looking-at "Content-Type: *text/")
+ (progn
+ (goto-char (match-end 0))
+ (if (looking-at "html")
+ (setq ispell-skip-html t))
+ (setq textp t
+ continuep t)
+ (re-search-forward "\\(.*;[ \t]*[\n]\\)*.*$" nil t)
+ (forward-line)))
+ (if (looking-at "Content-Transfer-Encoding: *\\([^ \t\n]*\\)")
+ (let ((match (buffer-substring (match-beginning 1) (match-end 1))))
+ (setq textp (member (upcase match)
+ ;; only spell check the following encodings:
+ '("7BIT" "8BIT" "QUOTED-PRINTABLE" "BINARY"))
+ continuep t)
+ (goto-char (match-end 0))
+ (re-search-forward "\\(.*;[ \t]*[\n]\\)*.*$" nil t)
+ (forward-line)))
+ ;; hierarchical boundary definition
+ (if (looking-at "Content-Type: *multipart/")
+ (let ((new-boundary (ispell-mime-multipartp)))
+ (if (string-match new-boundary boundary)
+ (setq continuep t)
+ ;; first pass redefine skip function to include new boundary
+ ;;(re-search-backward boundary nil t)
+ (forward-line)
+ (setq ispell-checking-message
+ (cons
+ (list new-boundary 'ispell-mime-skip-part new-boundary)
+ (if (eq t ispell-checking-message) nil
+ ispell-checking-message))
+ textp t
+ continuep t)))
+ ;; Skip all MIME headers that don't affect spelling
+ (if (looking-at "Content-[^ \t]*: *\\(.*;[ \t]*[\n]\\)*.*$")
+ (progn
+ (setq continuep t)
+ (goto-char (match-end 0))
+ (forward-line)))))
+
+ (setq case-fold-search save-case-fold-search)
+ (if textp
+ (point)
+ ;; encoded message. Skip to boundary, or entire message.
+ (if (not boundary)
+ (goto-char (point-max))
+ (re-search-forward boundary nil t)
+ (beginning-of-line)
+ (point)))))
+
+
+ ;;;###autoload
+ (defun ispell-message ()
+ "Check the spelling of a mail message or news post.
+ Don't check spelling of message headers except the Subject field.
+ Don't check included messages.
+
+ To abort spell checking of a message region and send the message anyway,
+ use the `x' command. (Any subsequent regions will be checked.)
+ The `X' command aborts the message send so that you can edit the buffer.
+
+ To spell-check whenever a message is sent, include the appropriate lines
+ in your .emacs file:
+ (add-hook 'message-send-hook 'ispell-message) ;; GNUS 5
+ (add-hook 'news-inews-hook 'ispell-message) ;; GNUS 4
+ (add-hook 'mail-send-hook 'ispell-message)
+ (add-hook 'mh-before-send-letter-hook 'ispell-message)
+
+ You can bind this to the key C-c i in GNUS or mail by adding to
+ `news-reply-mode-hook' or `mail-mode-hook' the following lambda expression:
+ (function (lambda () (local-set-key \"\\C-ci\" 'ispell-message)))"
+ (interactive)
+ (save-excursion
+ (goto-char (point-min))
+ (let* (boundary mimep
+ (ispell-skip-region-alist-save ispell-skip-region-alist)
+ ;; Nil when message came from outside (eg calling emacs as editor)
+ ;; Non-nil marker of end of headers.
+ (internal-messagep
+ (re-search-forward
+ (concat "^" (regexp-quote mail-header-separator) "$") nil t))
+ (end-of-headers ; Start of body.
+ (copy-marker
+ (or internal-messagep
+ (re-search-forward "^$" nil t)
+ (point-min))))
+ (limit (copy-marker ; End of region we will spell check.
+ (cond
+ ((not ispell-message-text-end) (point-max))
+ ((char-or-string-p ispell-message-text-end)
+ (if (re-search-forward ispell-message-text-end nil t)
+ (match-beginning 0)
+ (point-max)))
+ (t (min (point-max) (funcall ispell-message-text-end))))))
+ (default-prefix ; Vanilla cite prefix (just used for cite-regexp)
+ (if (and (boundp 'mail-yank-prefix) mail-yank-prefix)
+ (ispell-non-empty-string mail-yank-prefix)
+ " \\|\t"))
+ (cite-regexp ;Prefix of quoted text
+ (cond
+ ((functionp 'sc-cite-regexp) ; sc 3.0
+ (concat "\\(" (sc-cite-regexp) "\\)" "\\|"
+ (ispell-non-empty-string sc-reference-tag-string)))
+ ((boundp 'sc-cite-regexp) ; sc 2.3
+ (concat "\\(" sc-cite-regexp "\\)" "\\|"
+ (ispell-non-empty-string sc-reference-tag-string)))
+ ((or (equal major-mode 'news-reply-mode) ;GNUS 4 & below
+ (equal major-mode 'message-mode)) ;GNUS 5
+ (concat "In article <" "\\|"
+ "[^,;&+=\n]+ <[^,;&+=]+> writes:" "\\|"
+ message-cite-prefix-regexp "\\|"
+ default-prefix))
+ ((equal major-mode 'mh-letter-mode) ; mh mail message
+ (concat "[^,;&+=\n]+ writes:" "\\|"
+ (ispell-non-empty-string mh-ins-buf-prefix)))
+ ((not internal-messagep) ; Assume nn sent us this message.
+ (concat "In [a-zA-Z.]+ you write:" "\\|"
+ "In <[^,;&+=]+> [^,;&+=]+ writes:" "\\|"
+ " *> *"))
+ ((boundp 'vm-included-text-prefix) ; VM mail message
+ (concat "[^,;&+=\n]+ writes:" "\\|"
+ (ispell-non-empty-string vm-included-text-prefix)))
+ (t default-prefix)))
+ (ispell-skip-region-alist
+ (cons (list (concat "^\\(" cite-regexp "\\)")
+ (function forward-line))
+ ispell-skip-region-alist))
+ (old-case-fold-search case-fold-search)
+ (dictionary-alist ispell-message-dictionary-alist)
+ (ispell-checking-message t))
+
+ ;; Select dictionary for message
+ (or (local-variable-p 'ispell-local-dictionary (current-buffer))
+ (while dictionary-alist
+ (goto-char (point-min))
+ (if (re-search-forward (car (car dictionary-alist))
+ end-of-headers t)
+ (setq ispell-local-dictionary (cdr (car dictionary-alist))
+ dictionary-alist nil)
+ (setq dictionary-alist (cdr dictionary-alist)))))
+
+ (unwind-protect
+ (progn
+ ;; Spell check any original Subject:
+ (goto-char (point-min))
+ (setq case-fold-search t
+ mimep (re-search-forward "MIME-Version:" end-of-headers t))
+ (goto-char (point-min))
+ (if (re-search-forward "^Subject: *" end-of-headers t)
+ (progn
+ (goto-char (match-end 0))
+ (if (and (not (looking-at ".*Re\\>"))
+ (not (looking-at "\\[")))
+ (progn
+ (setq case-fold-search old-case-fold-search)
+ (ispell-region (point)
+ (progn ;Tab-initiated continuation lns.
+ (end-of-line)
+ (while (looking-at "\n[ \t]")
+ (end-of-line 2))
+ (point)))))))
+ (if mimep
+ (progn
+ (goto-char (point-min))
+ (setq boundary (ispell-mime-multipartp end-of-headers))))
+ ;; Adjust message limit to MIME message if necessary.
+ (and boundary
+ (re-search-forward (concat boundary "--") nil t)
+ (re-search-backward boundary nil t)
+ (< (point) (marker-position limit))
+ (set-marker limit (point)))
+ (goto-char (point-min))
+ ;; Select type or skip checking if this is a non-multipart message
+ ;; Point moved to end of buffer if region is encoded.
+ (if (and mimep (not boundary))
+ (let (skip-regexp) ; protect from `ispell-mime-skip-part'
+ (goto-char (point-min))
+ (re-search-forward "Content-[^ \t]*:" end-of-headers t)
+ (forward-line -1) ; following fn starts one line above
+ (ispell-mime-skip-part nil)
+ ;; if message-text-end region, limit may be less than point.
+ (if (> (point) limit)
+ (set-marker limit (point)))))
+ (goto-char (max end-of-headers (point)))
+ (forward-line 1)
+ (setq case-fold-search old-case-fold-search)
+ ;; Define MIME regions to skip.
+ (if boundary
+ (setq ispell-checking-message
+ (list (list boundary 'ispell-mime-skip-part boundary))))
+ (ispell-region (point) limit))
+ (set-marker end-of-headers nil)
+ (set-marker limit nil)
+ (setq ispell-skip-region-alist ispell-skip-region-alist-save
+ ispell-skip-html nil
+ case-fold-search old-case-fold-search)))))
+
+
+ (defun ispell-non-empty-string (string)
+ (if (or (not string) (string-equal string ""))
+ "\\'\\`" ; An unmatchable string if string is null.
+ (regexp-quote string)))
+
+
+ ;;; **********************************************************************
+ ;;; Buffer Local Functions
+ ;;; **********************************************************************
+
+
+ (defun ispell-accept-buffer-local-defs ()
+ "Load all buffer-local information, restarting Ispell when necessary."
+ (ispell-buffer-local-dict) ; May kill ispell-process.
+ (ispell-buffer-local-words) ; Will initialize ispell-process.
+ (ispell-buffer-local-parsing))
+
+
+ (defun ispell-buffer-local-parsing ()
+ "Place Ispell into parsing mode for this buffer.
+ Overrides the default parsing mode.
+ Includes Latex/Nroff modes and extended character mode."
+ ;; (ispell-init-process) must already be called.
+ (ispell-send-string "!\n") ; Put process in terse mode.
+ ;; We assume all major modes with "tex-mode" in them should use latex
parsing
+ ;; When exclusively checking comments, set to raw text mode (nroff).
+ (if (and (not (eq 'exclusive ispell-check-comments))
+ (or (and (eq ispell-parser 'use-mode-name)
+ (string-match "[Tt][Ee][Xx]-mode"
+ (symbol-name major-mode)))
+ (eq ispell-parser 'tex)))
+ (progn
+ (ispell-send-string "+\n") ; set ispell mode to tex
+ (if (not (eq ispell-parser 'tex))
+ (set (make-local-variable 'ispell-parser) 'tex)))
+ (ispell-send-string "-\n")) ; set mode to normal (nroff)
+ ;; If needed, test for SGML & HTML modes and set a buffer local nil/t value.
+ (if (and ispell-skip-html (not (eq ispell-skip-html t)))
+ (setq ispell-skip-html
+ (not (null (string-match "sgml\\|html\\|xml"
+ (downcase (symbol-name major-mode)))))))
+ ;; Set default extended character mode for given buffer, if any.
+ (let ((extended-char-mode (ispell-get-extended-character-mode)))
+ (if extended-char-mode
+ (ispell-send-string (concat extended-char-mode "\n"))))
+ ;; Set buffer-local parsing mode and extended character mode, if specified.
+ (save-excursion
+ (goto-char (point-max))
+ ;; Uses last occurrence of ispell-parsing-keyword
+ (if (search-backward ispell-parsing-keyword nil t)
+ (let ((end (save-excursion (end-of-line) (point)))
+ string)
+ (search-forward ispell-parsing-keyword)
+ (while (re-search-forward " *\\([^ \"]+\\)" end t)
+ ;; space separated definitions.
+ (setq string (downcase (buffer-substring-no-properties
+ (match-beginning 1) (match-end 1))))
+ (cond ((and (string-match "latex-mode" string)
+ (not (eq 'exclusive ispell-check-comments)))
+ (ispell-send-string "+\n~tex\n"))
+ ((string-match "nroff-mode" string)
+ (ispell-send-string "-\n~nroff\n"))
+ ((string-match "~" string) ; Set extended character mode.
+ (ispell-send-string (concat string "\n")))
+ (t (message "Invalid Ispell Parsing argument!")
+ (sit-for 2))))))))
+
+
+ ;;; Can kill the current ispell process
+
+ (defun ispell-buffer-local-dict ()
+ "Initializes local dictionary and local personal dictionary.
+ When a dictionary is defined in the buffer (see variable
+ `ispell-dictionary-keyword'), it will override the local setting
+ from \\[ispell-change-dictionary].
+ Both should not be used to define a buffer-local dictionary."
+ (save-excursion
+ (goto-char (point-min))
+ (let (end)
+ ;; Override the local variable definition.
+ ;; Uses last occurrence of ispell-dictionary-keyword.
+ (goto-char (point-max))
+ (if (search-backward ispell-dictionary-keyword nil t)
+ (progn
+ (search-forward ispell-dictionary-keyword)
+ (setq end (save-excursion (end-of-line) (point)))
+ (if (re-search-forward " *\\([^ \"]+\\)" end t)
+ (setq ispell-local-dictionary
+ (buffer-substring-no-properties (match-beginning 1)
+ (match-end 1))))))
+ (goto-char (point-max))
+ (if (search-backward ispell-pdict-keyword nil t)
+ (progn
+ (search-forward ispell-pdict-keyword)
+ (setq end (save-excursion (end-of-line) (point)))
+ (if (re-search-forward " *\\([^ \"]+\\)" end t)
+ (setq ispell-local-pdict
+ (buffer-substring-no-properties (match-beginning 1)
+ (match-end 1))))))))
+ ;; Reload if new personal dictionary defined.
+ (if (and ispell-local-pdict
+ (not (equal ispell-local-pdict ispell-personal-dictionary)))
+ (progn
+ (ispell-kill-ispell t)
+ (setq ispell-personal-dictionary ispell-local-pdict)))
+ ;; Reload if new dictionary defined.
+ (if (not (equal ispell-local-dictionary ispell-dictionary))
+ (ispell-change-dictionary ispell-local-dictionary)))
+
+
+ (defun ispell-buffer-local-words ()
+ "Loads the buffer-local dictionary in the current buffer."
+ (if (and ispell-buffer-local-name
+ (not (equal ispell-buffer-local-name (buffer-name))))
+ (progn
+ (ispell-kill-ispell t)
+ (setq ispell-buffer-local-name nil)))
+ (ispell-init-process)
+ (save-excursion
+ (goto-char (point-min))
+ (while (search-forward ispell-words-keyword nil t)
+ (or ispell-buffer-local-name
+ (setq ispell-buffer-local-name (buffer-name)))
+ (let ((end (save-excursion (end-of-line) (point)))
+ (ispell-casechars (ispell-get-casechars))
+ 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)))
+ (ispell-send-string (concat "@" string "\n"))))))))
+
+
+ ;;; returns optionally adjusted region-end-point.
+
+ (defun ispell-add-per-file-word-list (word)
+ "Add WORD to the per-file word list."
+ (or ispell-buffer-local-name
+ (setq ispell-buffer-local-name (buffer-name)))
+ (save-excursion
+ (goto-char (point-min))
+ (let ((old-case-fold-search case-fold-search)
+ line-okay search done found)
+ (while (not done)
+ (setq case-fold-search nil
+ search (search-forward ispell-words-keyword nil 'move)
+ found (or found search)
+ line-okay (< (+ (length word) 1 ; 1 for space after word..
+ (progn (end-of-line) (current-column)))
+ 80)
+ case-fold-search old-case-fold-search)
+ (if (or (and search line-okay)
+ (null search))
+ (progn
+ (setq done t)
+ (if (null search)
+ (progn
+ (open-line 1)
+ (unless found (newline))
+ (insert (concat comment-start " " ispell-words-keyword))
+ (if (> (length comment-end) 0)
+ (save-excursion
+ (newline)
+ (insert comment-end)))))
+ (insert (concat " " word))))))))
+
+ (add-to-list 'debug-ignored-errors "^No word found to check!$")
+
+ (provide 'ispell)
+
+
+ ;;; LOCAL VARIABLES AND BUFFER-LOCAL VALUE EXAMPLES.
+
+ ;;; Local Variable options:
+ ;;; mode: name(-mode)
+ ;;; eval: expression
+ ;;; local-variable: value
+
+ ;;; The following sets the buffer local dictionary to `american' English
+ ;;; and spell checks only comments.
+
+ ;;; Local Variables:
+ ;;; mode: emacs-lisp
+ ;;; comment-column: 40
+ ;;; ispell-check-comments: exclusive
+ ;;; ispell-local-dictionary: "american"
+ ;;; End:
+
+
+ ;;; MORE EXAMPLES OF ISPELL BUFFER-LOCAL VALUES
+
+ ;;; The following places this file in nroff parsing and extended char modes.
+ ;;; Local IspellParsing: nroff-mode ~nroff
+ ;;; Change IspellPersDict to IspellPersDict: to enable the following line.
+ ;;; Local IspellPersDict ~/.ispell_lisp
+ ;;; The following were automatically generated by ispell using the 'A'
command:
+ ; LocalWords: settable alist inews mh frag pdict Wildcards iconify arg tex
kss
+ ; LocalWords: alists minibuffer bufferp autoload loaddefs aff Dansk KOI SPC
op
+ ; LocalWords: Francais Nederlands charset autoloaded popup nonmenu regexp num
+ ; LocalWords: AMStex hspace includeonly nocite epsfig displaymath eqnarray
reg
+ ; LocalWords: minipage modeline pers dict unhighlight buf grep sync prev inc
+ ; LocalWords: fn hilight oldot NB AIX msg init read's bufs pt cmd Quinlan eg
+ ; LocalWords: uuencoded unidiff sc nn VM SGML eval IspellPersDict unsplitable
+ ; LocalWords: lns XEmacs HTML casechars Multibyte
+
+ ;;; arch-tag: 4941b9f9-3b7c-4a76-a4ed-5fa8b6010ef5
+ ;;; ispell.el ends here
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