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3814 lines
150 KiB
EmacsLisp
3814 lines
150 KiB
EmacsLisp
;;; ispell.el --- interface to International Ispell Versions 3.1 and 3.2
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;; Copyright (C) 1994, 1995, 1997, 1998, 1999, 2000, 2001, 2002, 2003,
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;; 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
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;; Author: Ken Stevens <k.stevens@ieee.org>
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;; Maintainer: Ken Stevens <k.stevens@ieee.org>
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;; Stevens Mod Date: Mon Jan 7 12:32:44 PST 2003
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;; Stevens Revision: 3.6
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;; Status : Release with 3.1.12+ and 3.2.0+ ispell.
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;; Bug Reports : ispell-el-bugs@itcorp.com
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;; Web Site : http://kdstevens.com/~stevens/ispell-page.html
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;; Keywords: unix wp
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;; This file is part of GNU Emacs.
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;; GNU Emacs is free software; you can redistribute it and/or modify
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;; it under the terms of the GNU General Public License as published by
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;; the Free Software Foundation; either version 2, or (at your option)
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;; any later version.
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;; GNU Emacs is distributed in the hope that it will be useful,
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;; but WITHOUT ANY WARRANTY; without even the implied warranty of
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;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;; GNU General Public License for more details.
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;; You should have received a copy of the GNU General Public License
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;; along with GNU Emacs; see the file COPYING. If not, write to the
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;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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;; Boston, MA 02110-1301, USA.
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;; Note: version numbers and time stamp are not updated
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;; when this file is edited for release with GNU emacs.
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;;; Commentary:
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;; INSTRUCTIONS
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;; This code contains a section of user-settable variables that you
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;; should inspect prior to installation. Look past the end of the history
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;; list. Set them up for your locale and the preferences of the majority
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;; of the users. Otherwise the users may need to set a number of variables
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;; themselves.
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;; You particularly may want to change the default dictionary for your
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;; country and language.
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;; Most dictionary changes should be made in this file so all users can
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;; enjoy them. Local or modified dictionaries are supported in your .emacs
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;; file. Use the variable `ispell-local-dictionary-alist' to specify
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;; your own dictionaries.
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;; Depending on the mail system you use, you may want to include these:
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;; (add-hook 'news-inews-hook 'ispell-message)
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;; (add-hook 'mail-send-hook 'ispell-message)
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;; (add-hook 'mh-before-send-letter-hook 'ispell-message)
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;; Ispell has a TeX parser and a nroff parser (the default).
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;; The parsing is controlled by the variable ispell-parser. Currently
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;; it is just a "toggle" between TeX and nroff, but if more parsers are
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;; added it will be updated. See the variable description for more info.
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;; TABLE OF CONTENTS
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;; ispell-word
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;; ispell-region
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;; ispell-buffer
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;; ispell-message
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;; ispell-comments-and-strings
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;; ispell-continue
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;; ispell-complete-word
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;; ispell-complete-word-interior-frag
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;; ispell-change-dictionary
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;; ispell-kill-ispell
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;; ispell-pdict-save
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;; ispell-skip-region-alist
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;; Commands in ispell-region:
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;; Character replacement: Replace word with choice. May query-replace.
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;; ` ': Accept word this time.
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;; `i': Accept word and insert into private dictionary.
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;; `a': Accept word for this session.
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;; `A': Accept word and place in buffer-local dictionary.
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;; `r': Replace word with typed-in value. Rechecked.
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;; `R': Replace word with typed-in value. Query-replaced in buffer. Rechecked.
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;; `?': Show these commands
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;; `x': Exit spelling buffer. Move cursor to original point.
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;; `X': Exit spelling buffer. Leaves cursor at the current point, and permits
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;; the check to be completed later.
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;; `q': Quit spelling session (Kills ispell process).
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;; `l': Look up typed-in replacement in alternate dictionary. Wildcards okay.
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;; `u': Like `i', but the word is lower-cased first.
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;; `m': Place entered value in personal dictionary, then recheck current word.
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;; `C-l': redraws screen
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;; `C-r': recursive edit
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;; `C-z': suspend emacs or iconify frame
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;; Buffer-Local features:
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;; There are a number of buffer-local features that can be used to customize
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;; ispell for the current buffer. This includes language dictionaries,
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;; personal dictionaries, parsing, and local word spellings. Each of these
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;; local customizations are done either through local variables, or by
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;; including the keyword and argument(s) at the end of the buffer (usually
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;; prefixed by the comment characters). See the end of this file for
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;; examples. The local keywords and variables are:
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;; ispell-dictionary-keyword language-dictionary
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;; uses local variable ispell-local-dictionary
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;; ispell-pdict-keyword personal-dictionary
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;; uses local variable ispell-local-pdict
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;; ispell-parsing-keyword mode-arg extended-char-arg
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;; ispell-words-keyword any number of local word spellings
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;; Region skipping:
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;; Place new regular expression definitions of regions you prefer not to
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;; spell check in `ispell-skip-region-alist'. Mode-dependent features can
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;; be added to latex by modifying `ispell-tex-skip-alists'.
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;; `ispell-message' contains some custom skipping code for e-mail messages.
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;; BUGS:
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;; Need a way to select between different character mappings without separate
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;; dictionary entries.
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;; Multi-byte characters if not defined by current dictionary may result in the
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;; evil "misalignment error" in some versions of MULE emacs.
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;; On some versions of emacs, growing the minibuffer fails.
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;; see `ispell-help-in-bufferp'.
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;; Recursive edits (?C-r or ?R) inside a keyboard text replacement check (?r)
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;; can cause misalignment errors.
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;; HISTORY
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;; Modifications made in latest versions:
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;; Revision 3.6 2003/01/07 12:32:44 kss
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;; Removed extra -d LIB in dictionary defs. (Pavel Janik)
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;; Filtered process calls with duplicate dictionary entries.
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;; Fixed bug where message-text-end is inside a mime skipped region.
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;; Minor fixes to get ispell menus right in XEmacs
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;; Fixed skip regexp so it doesn't match stuff like `/.\w'.
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;; Detecting dictionary change not working. Fixed. kss
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;; function `ispell-change-dictionary' now only completes valid dicts.
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;; Revision 3.5 2001/7/11 18:43:57 kss
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;; Added fix for aspell to work in XEmacs (ispell-check-version).
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;; Added Portuguese dictionary definition.
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;; New feature: MIME mail message support, Fcc support.
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;; Bug fix: retain comment syntax on lines with region skipping. (TeX $ bug...)
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;; Improved allocation for graphic mode lines. (Miles Bader)
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;; Support -v flag for old versions of aspell. (Eli Zaretskii)
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;; Clear minibuffer on ^G from ispell-help (Tak Ota)
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;; Revision 3.4 2000/8/4 09:41:50 kss
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;; Support new color display functions.
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;; Fixed misalignment offset bug when replacing a string after a shift made.
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;; Set to standard Author/Maintainer heading,
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;; ensure localwords lists are separated from the text by newline. (Dave Love)
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;; Added dictionary definition for Italian (William Deakin)
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;; HTML region skipping greatly improved. (Chuck D. Phillips)
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;; improved menus. Fixed regexp matching http/email addresses.
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;; one arg always for xemacs sleep-for (gunnar Evermann)
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;; support for synchronous processes (Eli Zaretskii)
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;; Revision 3.3 1999/11/29 11:38:34 kss
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;; Only word replacements entered in from the keyboard are rechecked.
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;; This fixes a bug in tex parsing and misalignment.
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;; Exceptions exist for recursive edit and query-replace, with tex error
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;; condition tested. Recursive editing improved.
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;; XEmacs repair for when `enable-multibyte-characters' defined - Didier Verna.
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;; ispell-help fixed for XEmacs. Choices minibuffer now displayed in XEmacs.
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;; Only list valid dictionaries in Spell menu. Russian dictionary doesn't allow
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;; run-together words, and uses koi8-r font. Don't skip text in html <TT>
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;; fonts.
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;; Revision 3.2 1999/5/7 14:25:14 kss
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;; Accept ispell versions 3.X.Y where X>=1
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;; fine tuned latex region skipping. Fixed bug in ispell-word that did not
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;; point in right place on words < 2 chars. Simplified ispell-minor-mode.
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;; Fixed bug in TeX parsing when math commands are in the comments.
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;; Removed calls to `when' macro.
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;; Revision 3.1 1998/12/1 13:21:52 kss
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;; Improved and fixed customize support.
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;; Improved and fixed comments in variables and messages.
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;; A coding system is now required for all languages.
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;; casechars improved for castellano, castellano8, and norsk dictionaries.
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;; Dictionary norsk7-tex removed. Dictionary polish added.
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;; Dictionaries redefined at load-time to support dictionary changes.
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;; Menu redefined at load time to support dictionary changes.
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;; ispell-check-version added as an alias for `check-ispell-version'.
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;; Spelling suggestions returned in order generated by ispell.
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;; Small bug fixed in matching ispell error messages.
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;; Robustness added to ensure `case-fold-search' doesn't get redefined.
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;; Fixed bug that didn't respect case of word in `ispell-complete-word'.
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;; Multibyte character coding support added for process interactions.
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;; Ensure ispell process has terminated before starting new process.
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;; This can otherwise confuse process filters and hang ispell.
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;; Improved skipping support for SGML.
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;; Fixed bug using ^M rather than \r in `ispell-minor-check'.
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;; Improved message reference matching in `ispell-message'.
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;; Fixed bug in returning to nroff mode from tex mode.
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;;; Code:
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(defvar mail-yank-prefix)
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;;; Custom.el macros require recompiling this when they are not present.
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;;; Add in backward compatible custom support.
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(eval-when-compile
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(if (not (fboundp 'defcustom))
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(defmacro defcustom (symbol value doc &rest args)
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"Empty replacement for defcustom when not supplied."
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`(defvar ,symbol ,value ,doc))))
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(eval-when-compile
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(if (not (fboundp 'defgroup))
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(defmacro defgroup (&rest args)
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"Empty replacement for defgroup when not supplied.")))
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(defgroup ispell nil
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"User variables for Emacs ispell interface."
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:group 'applications)
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(if (not (fboundp 'buffer-substring-no-properties))
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(defun buffer-substring-no-properties (start end)
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(buffer-substring start end)))
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(defalias 'check-ispell-version 'ispell-check-version)
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;;; **********************************************************************
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;;; The following variables should be set according to personal preference
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;;; and location of binaries:
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;;; **********************************************************************
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;;; ******* THIS FILE IS WRITTEN FOR ISPELL VERSION 3.1+
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(defcustom ispell-highlight-p 'block
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"*Highlight spelling errors when non-nil.
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When set to `block', assumes a block cursor with TTY displays."
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:type '(choice (const block) (const :tag "off" nil) (const :tag "on" t))
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:group 'ispell)
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(defcustom ispell-lazy-highlight (boundp 'lazy-highlight-cleanup)
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"*Controls the lazy-highlighting of spelling errors.
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When non-nil, all text in the buffer matching the current spelling
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error is highlighted lazily using isearch lazy highlighting (see
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`lazy-highlight-initial-delay' and `lazy-highlight-interval')."
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:type 'boolean
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:group 'lazy-highlight
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:group 'ispell
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:version "22.1")
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(defcustom ispell-highlight-face (if ispell-lazy-highlight 'isearch 'highlight)
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"*The face used for Ispell highlighting. For Emacses with overlays.
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Possible values are `highlight', `modeline', `secondary-selection',
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`region', and `underline'.
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This variable can be set by the user to whatever face they desire.
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It's most convenient if the cursor color and highlight color are
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slightly different."
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:type 'face
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:group 'ispell)
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(defcustom ispell-check-comments t
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"*Spelling of comments checked when non-nil.
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When set to `exclusive', ONLY comments are checked. (For code comments).
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Warning! Not checking comments, when a comment start is embedded in strings,
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may produce undesired results."
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:type '(choice (const exclusive) (const :tag "off" nil) (const :tag "on" t))
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:group 'ispell)
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;;;###autoload(put 'ispell-check-comments 'safe-local-variable (lambda (a) (memq a '(nil t exclusive))))
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(defcustom ispell-query-replace-choices nil
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"*Corrections made throughout region when non-nil.
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Uses `query-replace' (\\[query-replace]) for corrections."
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:type 'boolean
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:group 'ispell)
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(defcustom ispell-skip-tib nil
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"*Does not spell check `tib' bibliography references when non-nil.
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Skips any text between strings matching regular expressions
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`ispell-tib-ref-beginning' and `ispell-tib-ref-end'.
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TeX users beware: Any field starting with [. will skip until a .] -- even
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your whole buffer -- unless you set `ispell-skip-tib' to nil. That includes
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a [.5mm] type of number...."
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:type 'boolean
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:group 'ispell)
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(defvar ispell-tib-ref-beginning "[[<]\\."
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"Regexp matching the beginning of a Tib reference.")
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(defvar ispell-tib-ref-end "\\.[]>]"
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"Regexp matching the end of a Tib reference.")
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(defcustom ispell-keep-choices-win t
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"*When non-nil, the `*Choices*' window remains for spelling session.
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This minimizes redisplay thrashing."
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:type 'boolean
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:group 'ispell)
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(defcustom ispell-choices-win-default-height 2
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"*The default size of the `*Choices*' window, including mode line.
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Must be greater than 1."
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:type 'integer
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:group 'ispell)
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(defcustom ispell-program-name
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(or (locate-file "aspell" exec-path exec-suffixes 'file-executable-p)
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"ispell")
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"Program invoked by \\[ispell-word] and \\[ispell-region] commands."
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:type 'string
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:group 'ispell)
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(defcustom ispell-alternate-dictionary
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(cond ((file-exists-p "/usr/dict/web2") "/usr/dict/web2")
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((file-exists-p "/usr/share/dict/web2") "/usr/share/dict/web2")
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((file-exists-p "/usr/dict/words") "/usr/dict/words")
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((file-exists-p "/usr/lib/dict/words") "/usr/lib/dict/words")
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((file-exists-p "/usr/share/dict/words") "/usr/share/dict/words")
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((file-exists-p "/usr/share/lib/dict/words")
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"/usr/share/lib/dict/words")
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((file-exists-p "/sys/dict") "/sys/dict")
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(t "/usr/dict/words"))
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"*Alternate dictionary for spelling help."
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:type '(choice file (const :tag "None" nil))
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:group 'ispell)
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(defcustom ispell-complete-word-dict ispell-alternate-dictionary
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"*Dictionary used for word completion."
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:type '(choice file (const :tag "None" nil))
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:group 'ispell)
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(defcustom ispell-message-dictionary-alist nil
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"*List used by `ispell-message' to select a new dictionary.
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It consists of pairs (REGEXP . DICTIONARY). If REGEXP is found
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in the message headers, `ispell-local-dictionary' will be set to
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DICTIONARY if `ispell-local-dictionary' is not buffer-local.
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E.g. you may use the following value:
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'((\"^Newsgroups:[ \\t]*de\\\\.\" . \"deutsch8\")
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(\"^To:[^\\n,]+\\\\.de[ \\t\\n,>]\" . \"deutsch8\"))"
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:type '(repeat (cons regexp string))
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:group 'ispell)
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(defcustom ispell-message-fcc-skip 50000
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"*Query before saving Fcc message copy if attachment larger than this value.
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Always stores Fcc copy of message when nil."
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:type '(choice integer (const :tag "off" nil))
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:group 'ispell)
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(defcustom ispell-grep-command "egrep"
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"Name of the grep command for search processes."
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:type 'string
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:group 'ispell)
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(defcustom ispell-grep-options "-i"
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"String of options to use when running the program in `ispell-grep-command'.
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Should probably be \"-i\" or \"-e\".
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Some machines (like the NeXT) don't support \"-i\""
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:type 'string
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:group 'ispell)
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(defcustom ispell-look-command
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(cond ((file-exists-p "/bin/look") "/bin/look")
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((file-exists-p "/usr/local/bin/look") "/usr/local/bin/look")
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((file-exists-p "/usr/bin/look") "/usr/bin/look")
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(t "look"))
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"Name of the look command for search processes.
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This must be an absolute file name."
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:type 'file
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:group 'ispell)
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(defcustom ispell-look-p (file-exists-p ispell-look-command)
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"*Non-nil means use `look' rather than `grep'.
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Default is based on whether `look' seems to be available."
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:type 'boolean
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:group 'ispell)
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(defcustom ispell-have-new-look nil
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"*Non-nil means use the `-r' option (regexp) when running `look'."
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:type 'boolean
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:group 'ispell)
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(defcustom ispell-look-options (if ispell-have-new-look "-dfr" "-df")
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"String of command options for `ispell-look-command'."
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:type 'string
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:group 'ispell)
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(defcustom ispell-use-ptys-p nil
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"When non-nil, Emacs uses ptys to communicate with Ispell.
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When nil, Emacs uses pipes."
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:type 'boolean
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:group 'ispell)
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(defcustom ispell-following-word nil
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"*Non-nil means `ispell-word' checks the word around or after point.
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Otherwise `ispell-word' checks the preceding word."
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:type 'boolean
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:group 'ispell)
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(defcustom ispell-help-in-bufferp nil
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"*Non-nil means display interactive keymap help in a buffer.
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The following values are supported:
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nil Expand the minibuffer and display a short help message
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there for a couple of seconds.
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t Pop up a new buffer and display a short help message there
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for a couple of seconds.
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electric Pop up a new buffer and display a long help message there.
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User can browse and then exit the help mode."
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:type '(choice (const electric) (const :tag "off" nil) (const :tag "on" t))
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:group 'ispell)
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(defcustom ispell-quietly nil
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"*Non-nil means suppress messages in `ispell-word'."
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:type 'boolean
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:group 'ispell)
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(defcustom ispell-format-word-function (function upcase)
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"*Formatting function for displaying word being spell checked.
|
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The function must take one string argument and return a string."
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:type 'function
|
||
:group 'ispell)
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(defvaralias 'ispell-format-word 'ispell-format-word-function)
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(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
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window system by evaluating the following on startup to set this variable:
|
||
(and window-system (condition-case () (require 'framepop) (error nil)))"
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:type 'boolean
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:group 'ispell)
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;;;###autoload
|
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(defcustom ispell-personal-dictionary nil
|
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"*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)
|
||
|
||
(defvar ispell-local-dictionary-overridden nil
|
||
"Non-nil means the user has explicitly set this buffer's Ispell dictionary.")
|
||
(make-variable-buffer-local 'ispell-local-dictionary-overridden)
|
||
|
||
(defcustom ispell-local-dictionary nil
|
||
"If non-nil, the dictionary to be used for Ispell commands in this buffer.
|
||
The value must be a string dictionary name,
|
||
or nil, which means use the global setting in `ispell-dictionary'.
|
||
Dictionary names are defined in `ispell-local-dictionary-alist'
|
||
and `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."
|
||
:type '(choice string
|
||
(const :tag "default" nil))
|
||
:group 'ispell)
|
||
;;;###autoload(put 'ispell-local-dictionary 'safe-local-variable 'string-or-null-p)
|
||
|
||
(make-variable-buffer-local 'ispell-local-dictionary)
|
||
|
||
(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)
|
||
|
||
|
||
;;;###autoload
|
||
(defcustom ispell-local-dictionary-alist nil
|
||
"*List of local or customized dictionary definitions.
|
||
These can override the values in `ispell-dictionary-alist'.
|
||
|
||
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))
|
||
(coding-system :tag "Coding System")))
|
||
: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-8859-3)
|
||
("esperanto-tex"
|
||
"[A-Za-z^\\]" "[^A-Za-z^\\]"
|
||
"[-'`\"]" t ("-C" "-d" "esperanto") "~tex" iso-8859-3)
|
||
("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\301\302\303\304\305\307\310\311\312\313\314\315\316\317\322\323\324\325\326\331\332\333\334\340\341\342\343\344\345\347\350\351\352\353\354\355\356\357\361\362\363\364\365\366\371\372\373\374]"
|
||
"[^A-Za-z\300\301\302\303\304\305\307\310\311\312\313\314\315\316\317\322\323\324\325\326\331\332\333\334\340\341\342\343\344\345\347\350\351\352\353\354\355\356\357\361\362\363\364\365\366\371\372\373\374]"
|
||
"[']" t ("-C") nil iso-8859-1)
|
||
("nederlands8" ; Dutch8.aff
|
||
"[A-Za-z\300\301\302\303\304\305\307\310\311\312\313\314\315\316\317\322\323\324\325\326\331\332\333\334\340\341\342\343\344\345\347\350\351\352\353\354\355\356\357\361\362\363\364\365\366\371\372\373\374]"
|
||
"[^A-Za-z\300\301\302\303\304\305\307\310\311\312\313\314\315\316\317\322\323\324\325\326\331\332\333\334\340\341\342\343\344\345\347\350\351\352\353\354\355\356\357\361\362\363\364\365\366\371\372\373\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)
|
||
("slovenian" ; Slovenian
|
||
"[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" "-d" "slovenian") 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
|
||
(defvar ispell-dictionary-alist
|
||
(append 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.
|
||
|
||
CASECHARS, NOT-CASECHARS, and OTHERCHARS must be unibyte strings
|
||
containing bytes of CHARACTER-SET. In addition, if they contain
|
||
a non-ASCII byte, the regular expression must be a single
|
||
`character set' construct that doesn't specify a character range
|
||
for non-ASCII bytes.
|
||
|
||
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 \(e.g., english.aff\).")
|
||
|
||
(defvar ispell-really-aspell nil) ; Non-nil if aspell extensions should be used
|
||
|
||
(defvar ispell-aspell-supports-utf8 nil
|
||
"Non-nil means to try to automatically find aspell dictionaries.
|
||
This is set to t in `ispell-check-version' for aspell >= 0.60.
|
||
|
||
Earlier aspell versions do not consistently support UTF-8. Handling
|
||
this would require some extra guessing in `ispell-aspell-find-dictionary'.")
|
||
|
||
|
||
|
||
;;; **********************************************************************
|
||
;;; 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)
|
||
(unless (file-exists-p default-directory)
|
||
(setq default-directory (expand-file-name "~/")))
|
||
(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 "%s" 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 (match-string-no-properties 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 (match-string-no-properties 2)))
|
||
(car (cdr ispell-required-version)))
|
||
(< (car (read-from-string (match-string-no-properties 3)))
|
||
(car (cdr (cdr ispell-required-version)))))
|
||
(setq ispell-offset 0))
|
||
;; Check to see if it's really aspell.
|
||
(goto-char (point-min))
|
||
(let (case-fold-search)
|
||
(setq ispell-really-aspell
|
||
(and (search-forward-regexp
|
||
"(but really Aspell \\(.*?\\)\\(-[0-9]+\\)?)" nil t)
|
||
(progn
|
||
(setq ispell-aspell-supports-utf8
|
||
(not (version< (match-string 1) "0.60")))
|
||
t)))))
|
||
(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 'delete-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.")
|
||
|
||
;; Make ispell.el work better with aspell.
|
||
|
||
(defvar ispell-have-aspell-dictionaries nil
|
||
"Non-nil if we have queried Aspell for dictionaries at least once.")
|
||
|
||
(defun ispell-maybe-find-aspell-dictionaries ()
|
||
"Find Aspell's dictionaries, unless already done."
|
||
(when (and (not ispell-have-aspell-dictionaries)
|
||
(condition-case ()
|
||
(progn (ispell-check-version) t)
|
||
(error nil))
|
||
ispell-really-aspell
|
||
ispell-aspell-supports-utf8)
|
||
(ispell-find-aspell-dictionaries)))
|
||
|
||
(defun ispell-find-aspell-dictionaries ()
|
||
"Find Aspell's dictionaries, and record in `ispell-dictionary-alist'."
|
||
(unless ispell-really-aspell
|
||
(error "This function only works with aspell"))
|
||
(let* ((dictionaries
|
||
(split-string
|
||
(with-temp-buffer
|
||
(call-process ispell-program-name nil t nil "dicts")
|
||
(buffer-string))))
|
||
;; Search for the named dictionaries.
|
||
(found
|
||
(delq nil
|
||
(mapcar #'ispell-aspell-find-dictionary dictionaries))))
|
||
;; Ensure aspell's alias dictionary will override standard
|
||
;; definitions.
|
||
(setq found (ispell-aspell-add-aliases found))
|
||
;; Merge into FOUND any elements from the standard ispell-dictionary-alist
|
||
;; which have no element in FOUND at all.
|
||
(dolist (dict ispell-dictionary-alist)
|
||
(unless (assoc (car dict) found)
|
||
(setq found (nconc found (list dict)))))
|
||
(setq ispell-dictionary-alist found)
|
||
;; Add a default entry
|
||
(let* ((english-dict (assoc "en" ispell-dictionary-alist))
|
||
(default-dict
|
||
(cons nil (or (cdr english-dict)
|
||
(cdr (car ispell-dictionary-alist-1))))))
|
||
(push default-dict ispell-dictionary-alist))
|
||
(setq ispell-have-aspell-dictionaries t)))
|
||
|
||
(defvar ispell-aspell-data-dir nil
|
||
"Data directory of Aspell.")
|
||
|
||
(defvar ispell-aspell-dict-dir nil
|
||
"Dictionary directory of Aspell.")
|
||
|
||
(defun ispell-get-aspell-config-value (key)
|
||
"Return value of Aspell configuration option KEY.
|
||
Assumes that value contains no whitespace."
|
||
(with-temp-buffer
|
||
(call-process ispell-program-name nil t nil "config" key)
|
||
(car (split-string (buffer-string)))))
|
||
|
||
(defun ispell-aspell-find-dictionary (dict-name)
|
||
;; This returns nil if the data file does not exist.
|
||
;; Can someone please explain the return value format when the
|
||
;; file does exist -- rms?
|
||
(let* ((lang ;; Strip out region, variant, etc.
|
||
(and (string-match "^[[:alpha:]]+" dict-name)
|
||
(match-string 0 dict-name)))
|
||
(data-file
|
||
(concat (or ispell-aspell-data-dir
|
||
(setq ispell-aspell-data-dir
|
||
(ispell-get-aspell-config-value "data-dir")))
|
||
"/" lang ".dat"))
|
||
otherchars)
|
||
(condition-case ()
|
||
(with-temp-buffer
|
||
(insert-file-contents data-file)
|
||
;; There is zero or one line with special characters declarations.
|
||
(when (search-forward-regexp "^special" nil t)
|
||
(let ((specials (split-string
|
||
(buffer-substring (point)
|
||
(progn (end-of-line) (point))))))
|
||
;; The line looks like: special ' -** - -** . -** : -*-
|
||
;; -** means that this character
|
||
;; - doesn't appear at word start
|
||
;; * may appear in the middle of a word
|
||
;; * may appear at word end
|
||
;; `otherchars' is about the middle case.
|
||
(while specials
|
||
(when (eq (aref (cadr specials) 1) ?*)
|
||
(push (car specials) otherchars))
|
||
(setq specials (cddr specials)))))
|
||
(list dict-name
|
||
"[[:alpha:]]"
|
||
"[^[:alpha:]]"
|
||
(regexp-opt otherchars)
|
||
t ; We can't tell, so set this to t
|
||
(list "-d" dict-name "--encoding=utf-8")
|
||
nil ; aspell doesn't support this
|
||
;; Here we specify the encoding to use while communicating with
|
||
;; aspell. This doesn't apply to command line arguments, so
|
||
;; just don't pass words to spellcheck as arguments...
|
||
'utf-8))
|
||
(file-error
|
||
nil))))
|
||
|
||
(defun ispell-aspell-add-aliases (alist)
|
||
"Find aspell's dictionary aliases and add them to dictionary ALIST.
|
||
Return the new dictionary alist."
|
||
(let ((aliases (file-expand-wildcards
|
||
(concat (or ispell-aspell-dict-dir
|
||
(setq ispell-aspell-dict-dir
|
||
(ispell-get-aspell-config-value "dict-dir")))
|
||
"/*.alias"))))
|
||
(dolist (alias-file aliases)
|
||
(with-temp-buffer
|
||
(insert-file-contents alias-file)
|
||
;; Look for a line "add FOO.multi", extract FOO
|
||
(when (search-forward-regexp "^add \\([^.]+\\)\\.multi" nil t)
|
||
(let* ((aliasname (file-name-sans-extension
|
||
(file-name-nondirectory alias-file)))
|
||
(already-exists-p (assoc aliasname alist))
|
||
(realname (match-string 1))
|
||
(realdict (assoc realname alist)))
|
||
(when (and realdict (not already-exists-p))
|
||
(push (cons aliasname (cdr realdict)) alist))))))
|
||
alist))
|
||
|
||
(defun ispell-valid-dictionary-list ()
|
||
"Returns a list of valid dictionaries.
|
||
The variable `ispell-library-directory' defines the library location."
|
||
;; If Ispell is really Aspell, query it for the dictionary list.
|
||
(ispell-maybe-find-aspell-dictionaries)
|
||
(let ((dicts (append ispell-local-dictionary-alist 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.
|
||
;; For Aspell, we already know which dictionaries exist.
|
||
(or ispell-really-aspell
|
||
(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))
|
||
|
||
;;; define commands in menu in opposite order you want them to appear.
|
||
;;;###autoload
|
||
(if ispell-menu-map-needed
|
||
(progn
|
||
(setq ispell-menu-map (make-sparse-keymap "Spell"))
|
||
(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 . (bound-and-true-p 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
|
||
:visible (eq major-mode 'mail-mode)
|
||
: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.
|
||
(defvar ispell-current-dictionary nil
|
||
"The name of the current dictionary, or nil for the default.
|
||
This is passed to the ispell process using the `-d' switch and is
|
||
used as key in `ispell-local-dictionary-alist' and `ispell-dictionary-alist'.")
|
||
|
||
(defvar ispell-current-personal-dictionary nil
|
||
"The name of the current personal dictionary, or nil for the default.
|
||
This is passed to the ispell process using the `-p' switch.")
|
||
|
||
(defvar ispell-dictionary nil
|
||
"Default dictionary to use if `ispell-local-dictionary' is nil.")
|
||
|
||
(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))
|
||
|
||
(put 'ispell-unified-chars-table 'char-table-extra-slots 0)
|
||
|
||
;; Char-table that maps an Unicode character (charset:
|
||
;; latin-iso8859-1, mule-unicode-0100-24ff, mule-unicode-2500-34ff) to
|
||
;; a string in which all equivalent characters are listed.
|
||
|
||
(defconst ispell-unified-chars-table
|
||
(let ((table (make-char-table 'ispell-unified-chars-table)))
|
||
(map-char-table
|
||
#'(lambda (c v)
|
||
(if (and v (/= c v))
|
||
(let ((unified (or (aref table v) (string v))))
|
||
(aset table v (concat unified (string c))))))
|
||
ucs-mule-8859-to-mule-unicode)
|
||
table))
|
||
|
||
;; Return a string decoded from Nth element of the current dictionary
|
||
;; while splicing equivalent characters into the string. This splicing
|
||
;; is done only if the string is a regular expression of the form
|
||
;; "[...]" because, otherwise, splicing will result in incorrect
|
||
;; regular expression matching.
|
||
|
||
(defun ispell-get-decoded-string (n)
|
||
(let* ((slot (or
|
||
(assoc ispell-current-dictionary ispell-local-dictionary-alist)
|
||
(assoc ispell-current-dictionary ispell-dictionary-alist)))
|
||
(str (nth n slot)))
|
||
(when (and (> (length str) 0)
|
||
(not (multibyte-string-p str)))
|
||
(setq str (ispell-decode-string str))
|
||
(if (and (= (aref str 0) ?\[)
|
||
(eq (string-match "\\]" str) (1- (length str))))
|
||
(setq str
|
||
(string-as-multibyte
|
||
(mapconcat
|
||
#'(lambda (c)
|
||
(let ((unichar (aref ucs-mule-8859-to-mule-unicode c)))
|
||
(if unichar
|
||
(aref ispell-unified-chars-table unichar)
|
||
(string c))))
|
||
str ""))))
|
||
(setcar (nthcdr n slot) str))
|
||
str))
|
||
|
||
(defun ispell-get-casechars ()
|
||
(ispell-get-decoded-string 1))
|
||
(defun ispell-get-not-casechars ()
|
||
(ispell-get-decoded-string 2))
|
||
(defun ispell-get-otherchars ()
|
||
(ispell-get-decoded-string 3))
|
||
(defun ispell-get-many-otherchars-p ()
|
||
(nth 4 (or (assoc ispell-current-dictionary ispell-local-dictionary-alist)
|
||
(assoc ispell-current-dictionary ispell-dictionary-alist))))
|
||
(defun ispell-get-ispell-args ()
|
||
(nth 5 (or (assoc ispell-current-dictionary ispell-local-dictionary-alist)
|
||
(assoc ispell-current-dictionary ispell-dictionary-alist))))
|
||
(defun ispell-get-extended-character-mode ()
|
||
(nth 6 (or (assoc ispell-current-dictionary ispell-local-dictionary-alist)
|
||
(assoc ispell-current-dictionary ispell-dictionary-alist))))
|
||
(defun ispell-get-coding-system ()
|
||
(nth 7 (or (assoc ispell-current-dictionary ispell-local-dictionary-alist)
|
||
(assoc ispell-current-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 valid dictionary name, defined in
|
||
`ispell-local-dictionary-alist' or `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
|
||
;; `-+' `_+' patterns are necessary for performance reasons when
|
||
;; `-' or `_' 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.")
|
||
(put 'ispell-skip-region-alist 'risky-local-variable t)
|
||
|
||
|
||
;;;###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.")
|
||
(put 'ispell-tex-skip-alist 'risky-local-variable t)
|
||
|
||
|
||
;;;###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>]\").")
|
||
(put 'ispell-html-skip-alists 'risky-local-variable t)
|
||
|
||
(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-replacement (misspelled replacement)
|
||
"Notify aspell that MISSPELLED should be spelled REPLACEMENT.
|
||
This allows it to improve the suggestion list based on actual mispellings."
|
||
(and ispell-really-aspell
|
||
(ispell-send-string (concat "$$ra " misspelled "," replacement "\n"))))
|
||
|
||
|
||
(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))))))))))))))
|
||
|
||
|
||
;; Insert WORD while translating Latin characters to the equivalent
|
||
;; characters that is supported by buffer-file-coding-system.
|
||
|
||
(defun ispell-insert-word (word)
|
||
(let ((pos (point)))
|
||
(insert word)
|
||
(if (char-table-p translation-table-for-input)
|
||
(translate-region pos (point) translation-table-for-input))))
|
||
|
||
;;;###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 is controlled by the definition of the chosen dictionary,
|
||
which is in `ispell-local-dictionary-alist' or `ispell-dictionary-alist'.
|
||
|
||
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 ispell-following-word ispell-quietly current-prefix-arg))
|
||
(if continue
|
||
(ispell-continue)
|
||
(ispell-maybe-find-aspell-dictionaries)
|
||
(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))
|
||
|
||
;; At this point it used to ignore 2-letter words.
|
||
;; But that is silly; if the user asks for it, we should do it. - rms.
|
||
(or quietly
|
||
(message "Checking spelling of %s..."
|
||
(funcall ispell-format-word-function 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-function word)))
|
||
(and (fboundp 'extent-at)
|
||
(extent-at start)
|
||
(and (fboundp 'delete-extent)
|
||
(delete-extent (extent-at start)))))
|
||
((stringp poss)
|
||
(or quietly
|
||
(message "%s is correct because of root %s"
|
||
(funcall ispell-format-word-function word)
|
||
(funcall ispell-format-word-function poss)))
|
||
(and (fboundp 'extent-at)
|
||
(extent-at start)
|
||
(and (fboundp 'delete-extent)
|
||
(delete-extent (extent-at start)))))
|
||
((null poss) (message "Error in ispell process"))
|
||
(ispell-check-only ; called from ispell minor mode.
|
||
(if (fboundp 'make-extent)
|
||
(if (fboundp 'set-extent-property)
|
||
(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-function 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
|
||
(goto-char start)
|
||
;; Insert first and then delete,
|
||
;; to avoid collapsing markers before and after
|
||
;; into a single place.
|
||
(ispell-insert-word new-word)
|
||
(delete-region (point) (+ (point) (- end start)))
|
||
;; It is meaningless to preserve the cursor position
|
||
;; inside a word that has changed.
|
||
(setq cursor-location (point))
|
||
(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 is controlled by the definition of the chosen dictionary,
|
||
which is in `ispell-local-dictionary-alist' or `ispell-dictionary-alist'."
|
||
(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
|
||
" -- dict: " (or ispell-current-dictionary "default")
|
||
" -- prog: " (file-name-nondirectory ispell-program-name)))
|
||
;; XEmacs: no need for horizontal scrollbar in choices window
|
||
(with-no-warnings
|
||
(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' to accept this spelling and put it in your private dictionary.")
|
||
(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
|
||
" -- dict: "
|
||
ispell-alternate-dictionary)
|
||
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': Redraw 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': Redraw screen.
|
||
`C-r': Recursive edit.
|
||
`C-z': Suspend Emacs or iconify frame.")
|
||
nil))))
|
||
|
||
|
||
(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
|
||
(let ((resize-mini-windows 'grow-only))
|
||
(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 (apply 'call-process prog nil t nil
|
||
(nconc (if (and args (> (length args) 0))
|
||
(list args)
|
||
(if look-p nil
|
||
(list "-e")))
|
||
(list word)
|
||
(if lookup-dict (list lookup-dict)))))
|
||
;; 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))
|
||
;;(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
|
||
(if ispell-overlay
|
||
(move-overlay ispell-overlay start end (current-buffer))
|
||
(setq ispell-overlay (make-overlay start end))
|
||
(overlay-put ispell-overlay 'priority 1001) ;higher than lazy overlays
|
||
(overlay-put ispell-overlay 'face ispell-highlight-face))
|
||
(if ispell-overlay
|
||
(delete-overlay ispell-overlay)))
|
||
(if (and ispell-lazy-highlight (boundp 'lazy-highlight-cleanup))
|
||
(if highlight
|
||
(let ((isearch-string
|
||
(concat
|
||
"\\b"
|
||
(regexp-quote (buffer-substring-no-properties start end))
|
||
"\\b"))
|
||
(isearch-regexp t)
|
||
(isearch-case-fold-search nil))
|
||
(isearch-lazy-highlight-new-loop
|
||
(if (boundp 'reg-start) reg-start)
|
||
(if (boundp 'reg-end) reg-end)))
|
||
(lazy-highlight-cleanup lazy-highlight-cleanup)
|
||
(setq isearch-lazy-highlight-last-string nil))))
|
||
|
||
|
||
(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 "Ispell error: %s" 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-number output) ; get number of misses.
|
||
output (substring output (1+ (string-match " " output 1)))))
|
||
(setq offset (string-to-number 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.
|
||
(setq ispell-current-dictionary
|
||
(or ispell-local-dictionary ispell-dictionary))
|
||
(setq ispell-current-personal-dictionary
|
||
(or ispell-local-pdict ispell-personal-dictionary))
|
||
(setq args (ispell-get-ispell-args))
|
||
(if (and ispell-current-dictionary ; use specified dictionary
|
||
(not (member "-d" args))) ; only define if not overridden
|
||
(setq args
|
||
(append (list "-d" ispell-current-dictionary) args)))
|
||
(if ispell-current-personal-dictionary ; use specified pers dict
|
||
(setq args
|
||
(append args
|
||
(list "-p"
|
||
(expand-file-name ispell-current-personal-dictionary)))))
|
||
(setq args (append args ispell-extra-args))
|
||
|
||
;; Initially we don't know any buffer's local words.
|
||
(setq ispell-buffer-local-name nil)
|
||
|
||
(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 [%s] ..."
|
||
(or ispell-local-dictionary ispell-dictionary "default"))
|
||
(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
|
||
(set-process-query-on-exit-flag ispell-process nil))))
|
||
|
||
;;;###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)
|
||
;; This hook is typically used by flyspell to flush some variables used
|
||
;; to optimize the common cases.
|
||
(run-hooks 'ispell-kill-ispell-hook)
|
||
(if (not (and ispell-process
|
||
(eq (ispell-process-status) 'run)))
|
||
(or no-error
|
||
(error "There is no ispell process running!"))
|
||
(if ispell-async-processp
|
||
(delete-process ispell-process)
|
||
;; 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 to dictionary DICT for Ispell.
|
||
With a prefix arg, set it \"globally\", for all buffers.
|
||
Without a prefix arg, set it \"locally\", just for this buffer.
|
||
|
||
By just answering RET you can find out what the current dictionary is."
|
||
(interactive
|
||
(list (completing-read
|
||
"Use new dictionary (RET for current, SPC to complete): "
|
||
(and (fboundp 'ispell-valid-dictionary-list)
|
||
(mapcar 'list (ispell-valid-dictionary-list)))
|
||
nil t)
|
||
current-prefix-arg))
|
||
(ispell-maybe-find-aspell-dictionaries)
|
||
(unless arg (ispell-buffer-local-dict 'no-reload))
|
||
(if (equal dict "default") (setq dict nil))
|
||
;; This relies on completing-read's bug of returning "" for no match
|
||
(cond ((equal dict "")
|
||
(ispell-internal-change-dictionary)
|
||
(message "Using %s dictionary"
|
||
(or (and (not arg) ispell-local-dictionary)
|
||
ispell-dictionary "default")))
|
||
((equal dict (or (and (not arg) ispell-local-dictionary)
|
||
ispell-dictionary "default"))
|
||
;; Specified dictionary is the default already. Could reload
|
||
;; the dictionaries if needed.
|
||
(ispell-internal-change-dictionary)
|
||
(and (interactive-p)
|
||
(message "No change, using %s dictionary" dict)))
|
||
(t ; reset dictionary!
|
||
(if (or (assoc dict ispell-local-dictionary-alist)
|
||
(assoc dict ispell-dictionary-alist))
|
||
(if arg
|
||
;; set default dictionary
|
||
(setq ispell-dictionary dict)
|
||
;; set local dictionary
|
||
(setq ispell-local-dictionary dict)
|
||
(setq ispell-local-dictionary-overridden t))
|
||
(error "Undefined dictionary: %s" dict))
|
||
(ispell-internal-change-dictionary)
|
||
(message "%s Ispell dictionary set to %s"
|
||
(if arg "Global" "Local")
|
||
dict))))
|
||
|
||
(defun ispell-internal-change-dictionary ()
|
||
"Update the dictionary and the personal dictionary used by Ispell.
|
||
This may kill the Ispell process; if so,
|
||
a new one will be started when needed."
|
||
(let ((dict (or ispell-local-dictionary ispell-dictionary))
|
||
(pdict (or ispell-local-pdict ispell-personal-dictionary)))
|
||
(unless (and (equal ispell-current-dictionary dict)
|
||
(equal ispell-current-personal-dictionary pdict))
|
||
(ispell-kill-ispell t)
|
||
(setq ispell-current-dictionary dict
|
||
ispell-current-personal-dictionary pdict))))
|
||
|
||
;;; 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.
|
||
(ispell-maybe-find-aspell-dictionaries)
|
||
(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 with %s dictionary..."
|
||
(if (and (= reg-start (point-min)) (= reg-end (point-max)))
|
||
(buffer-name) "region")
|
||
(file-name-nondirectory ispell-program-name)
|
||
(or ispell-current-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 with %s dictionary..."
|
||
(file-name-nondirectory ispell-program-name)
|
||
(or ispell-current-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 (match-string-no-properties 0))
|
||
(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 using %s with %s dictionary done"
|
||
(file-name-nondirectory ispell-program-name)
|
||
(or ispell-current-dictionary "default"))))))
|
||
|
||
|
||
(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 "[-#@*+!%~^]") ; 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))
|
||
|
||
|
||
(defun ispell-looking-at (string)
|
||
(let ((coding (ispell-get-coding-system))
|
||
(len (length string)))
|
||
(and (<= (+ (point) len) (point-max))
|
||
(equal (encode-coding-string string coding)
|
||
(encode-coding-string (buffer-substring-no-properties
|
||
(point) (+ (point) len))
|
||
coding)))))
|
||
|
||
;;; Avoid error messages when compiling for these dynamic variables.
|
||
(defvar start)
|
||
(defvar end)
|
||
|
||
(defun ispell-process-line (string shift)
|
||
"Sends STRING, 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.
|
||
(or (ispell-looking-at (car poss))
|
||
;; 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
|
||
(ispell-insert-word replace) ; insert dictionary word
|
||
(ispell-send-replacement (car poss) replace)
|
||
(setq accept-list (cons replace accept-list)))
|
||
(let ((replace-word (car replace)))
|
||
;; Recheck hand entered replacement word
|
||
(insert replace-word)
|
||
(ispell-send-replacement (car poss) 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 with %s dictionary..."
|
||
(file-name-nondirectory ispell-program-name)
|
||
(or ispell-current-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))
|
||
(ispell-insert-word 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.")
|
||
(put 'ispell-message-text-end 'risky-local-variable t)
|
||
|
||
|
||
(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) "\\)" "\\|"
|
||
(with-no-warnings
|
||
(ispell-non-empty-string sc-reference-tag-string))))
|
||
((boundp 'sc-cite-regexp) ; sc 2.3
|
||
(concat "\\(" sc-cite-regexp "\\)" "\\|"
|
||
(with-no-warnings
|
||
(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:" "\\|"
|
||
(with-no-warnings message-cite-prefix-regexp)
|
||
"\\|"
|
||
default-prefix))
|
||
((equal major-mode 'mh-letter-mode) ; mh mail message
|
||
(concat "[^,;&+=\n]+ writes:" "\\|"
|
||
(with-no-warnings
|
||
(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 (match-string-no-properties 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 (&optional no-reload)
|
||
"Initializes local dictionary and local personal dictionary.
|
||
If optional NO-RELOAD is non-nil, do not make any dictionary reloading.
|
||
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))
|
||
(unless ispell-local-dictionary-overridden
|
||
(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
|
||
(match-string-no-properties 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
|
||
(match-string-no-properties 1)))))))
|
||
(unless no-reload
|
||
;; Reload if new dictionary (maybe the personal one) defined.
|
||
(ispell-internal-change-dictionary)))
|
||
|
||
|
||
(defun ispell-buffer-local-words ()
|
||
"Loads the buffer-local dictionary in the current buffer."
|
||
;; If there's an existing ispell process that's wrong for this use,
|
||
;; kill it.
|
||
(if (and ispell-buffer-local-name
|
||
(not (equal ispell-buffer-local-name (buffer-name))))
|
||
(ispell-kill-ispell t))
|
||
;; Actually start a new ispell process, because we need
|
||
;; to send commands now to specify the local words to it.
|
||
(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 (match-string-no-properties 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
|