(eval-when-compile
(if (not (fboundp 'defcustom))
(defmacro defcustom (symbol value doc &rest args)
"Empty replacement for defcustom when not supplied."
`(defvar ,symbol ,value ,doc))))
(eval-when-compile
(if (fboundp 'defgroup)
(defgroup ispell nil
"User variables for emacs ispell interface."
:group 'applications)))
(defcustom ispell-highlight-p 'block
"*Highlight spelling errors when non-nil.
When set to `block', assumes a block cursor with TTY displays."
:type '(choice (const block) (const :tag "off" nil) (const :tag "on" t))
:group 'ispell)
(defcustom ispell-highlight-face 'highlight
"*The face used for Ispell highlighting. For Emacses with overlays.
Possible values are `highlight', `modeline', `secondary-selection',
`region', and `underline'.
This variable can be set by the user to whatever face they desire.
It's most convenient if the cursor color and highlight color are
slightly different."
:type 'face
:group 'ispell)
(defcustom ispell-check-comments t
"*Spelling of comments checked when non-nil.
When set to `exclusive', ONLY comments are checked. (For code comments).
Warning! Not checking comments, when a comment start is embedded in strings,
may produce undesired results."
:type '(choice (const exclusive) (const :tag "off" nil) (const :tag "on" t))
:group 'ispell)
(defcustom ispell-query-replace-choices nil
"*Corrections made throughout region when non-nil.
Uses `query-replace' (\\[query-replace]) for corrections."
:type 'boolean
:group 'ispell)
(defcustom ispell-skip-tib nil
"*Does not spell check `tib' bibliography references when non-nil.
Skips any text between strings matching regular expressions
`ispell-tib-ref-beginning' and `ispell-tib-ref-end'.
TeX users beware: Any field starting with [. will skip until a .] -- even
your whole buffer -- unless you set `ispell-skip-tib' to nil. That includes
a [.5mm] type of number...."
:type 'boolean
:group 'ispell)
(defvar ispell-tib-ref-beginning "[[<]\\."
"Regexp matching the beginning of a Tib reference.")
(defvar ispell-tib-ref-end "\\.[]>]"
"Regexp matching the end of a Tib reference.")
(defcustom ispell-keep-choices-win t
"*When not nil, the `*Choices*' window remains for spelling session.
This minimizes redisplay thrashing."
:type 'boolean
:group 'ispell)
(defcustom ispell-choices-win-default-height 2
"*The default size of the `*Choices*' window, including status line.
Must be greater than 1."
:type 'integer
:group 'ispell)
(defcustom ispell-program-name "ispell"
"Program invoked by \\[ispell-word] and \\[ispell-region] commands."
:type 'string
:group 'ispell)
(defcustom ispell-alternate-dictionary
(cond ((file-exists-p "/usr/dict/web2") "/usr/dict/web2")
((file-exists-p "/usr/share/dict/web2") "/usr/share/dict/web2")
((file-exists-p "/usr/dict/words") "/usr/dict/words")
((file-exists-p "/usr/lib/dict/words") "/usr/lib/dict/words")
((file-exists-p "/usr/share/dict/words") "/usr/share/dict/words")
((file-exists-p "/sys/dict") "/sys/dict")
(t "/usr/dict/words"))
"*Alternate dictionary for spelling help."
:type '(choice file (const :tag "None" nil))
:group 'ispell)
(defcustom ispell-complete-word-dict ispell-alternate-dictionary
"*Dictionary used for word completion."
:type '(choice file (const :tag "None" nil))
:group 'ispell)
(defcustom ispell-message-dictionary-alist nil
"*List used by `ispell-message' to select a new dictionary.
It consists of pairs (REGEXP . DICTIONARY). If REGEXP is found
in the message headers, `ispell-local-dictionary' will be set to
DICTIONARY if `ispell-local-dictionary' is not buffer-local.
E.g. you may use the following value:
'((\"^Newsgroups:[ \\t]*de\\\\.\" . \"deutsch8\")
(\"^To:[^\\n,]+\\\\.de[ \\t\\n,>]\" . \"deutsch8\"))"
:type '(repeat (cons regexp string))
:group 'ispell)
(defcustom ispell-grep-command "egrep"
"Name of the grep command for search processes."
:type 'string
:group 'ispell)
(defcustom ispell-grep-options "-i"
"String of options to use when running the program in `ispell-grep-command'.
Should probably be \"-i\" or \"-e\".
Some machines (like the NeXT) don't support \"-i\""
:type 'string
:group 'ispell)
(defcustom ispell-look-command
(cond ((file-exists-p "/bin/look") "/bin/look")
((file-exists-p "/usr/local/bin/look") "/usr/local/bin/look")
((file-exists-p "/usr/bin/look") "/usr/bin/look")
(t "look"))
"Name of the look command for search processes.
This must be an absolute file name."
:type 'file
:group 'ispell)
(defcustom ispell-look-p (file-exists-p ispell-look-command)
"*Non-nil means use `look' rather than `grep'.
Default is based on whether `look' seems to be available."
:type 'boolean
:group 'ispell)
(defcustom ispell-have-new-look nil
"*Non-nil means use the `-r' option (regexp) when running `look'."
:type 'boolean
:group 'ispell)
(defcustom ispell-look-options (if ispell-have-new-look "-dfr" "-df")
"String of command options for `ispell-look-command'."
:type 'string
:group 'ispell)
(defcustom ispell-use-ptys-p nil
"When non-nil, Emacs uses ptys to communicate with Ispell.
When nil, Emacs uses pipes."
:type 'boolean
:group 'ispell)
(defcustom ispell-following-word nil
"*Non-nil means `ispell-word' checks the word around or after point.
Otherwise `ispell-word' checks the preceding word."
:type 'boolean
:group 'ispell)
(defcustom ispell-help-in-bufferp nil
"*Non-nil means display interactive keymap help in a buffer.
The following values are supported:
nil Expand the minibuffer and display a short help message
there for a couple of seconds.
t Pop up a new buffer and display a short help message there
for a couple of seconds.
electric Pop up a new buffer and display a long help message there.
User can browse and then exit the help mode."
:type '(choice (const electric) (const :tag "off" nil) (const :tag "on" t))
:group 'ispell)
(defcustom ispell-quietly nil
"*Non-nil means suppress messages in `ispell-word'."
:type 'boolean
:group 'ispell)
(defcustom ispell-format-word (function upcase)
"*Formatting function for displaying word being spell checked.
The function must take one string argument and return a string."
:type 'function
:group 'ispell)
(defcustom ispell-use-framepop-p nil
"When non-nil ispell uses framepop to display choices in a dedicated frame.
You can set this variable to dynamically use framepop if you are in a
window system by evaluating the following on startup to set this variable:
(and window-system (condition-case () (require 'framepop) (error nil)))"
:type 'boolean
:group 'ispell)
(defcustom ispell-personal-dictionary nil
"*File name of your personal spelling dictionary, or nil.
If nil, the default personal dictionary, \"~/.ispell_DICTNAME\" is used,
where DICTNAME is the name of your default dictionary."
:type '(choice file
(const :tag "default" nil))
:group 'ispell)
(defcustom ispell-silently-savep nil
"*When non-nil, save the personal dictionary without confirmation."
:type 'boolean
:group 'ispell)
(defcustom ispell-local-dictionary nil
"If non-nil, the dictionary to be used for Ispell commands.
The value must be a string dictionary name in `ispell-dictionary-alist'.
This variable becomes buffer-local when set in any fashion.
Setting `ispell-local-dictionary' to a value has the same effect as
calling \\[ispell-change-dictionary] with that value. This variable
is automatically set when defined in the file with either
`ispell-dictionary-keyword' or the Local Variable syntax.
To create a non-standard default dictionary (not from `ispell-dictionary-alist')
call function `set-default' with the new dictionary name."
:type '(choice string
(const :tag "default" nil))
:group 'ispell)
(make-variable-buffer-local 'ispell-local-dictionary)
(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-local-dictionary-alist nil
"*Contains local or customized dictionary definitions.
See `ispell-dictionary-alist'."
:type '(repeat (list (choice :tag "Dictionary"
(string :tag "Dictionary name")
(const :tag "default" nil))
(regexp :tag "Case characters")
(regexp :tag "Non case characters")
(regexp :tag "Other characters")
(boolean :tag "Many other characters")
(repeat :tag "Ispell command line args"
(string :tag "Arg"))
(choice :tag "Extended character mode"
(const "~tex") (const "~plaintex")
(const "~nroff") (const "~list")
(const "~latin1") (const "~latin3")
(const :tag "default" nil))
(choice :tag "Character set"
(const iso-8859-1)
(const iso-8859-2)
(const koi8-r))))
:group 'ispell)
(setq
ispell-dictionary-alist-1
'((nil "[A-Za-z]" "[^A-Za-z]" "[']" nil ("-B") nil iso-8859-1)
("american" "[A-Za-z]" "[^A-Za-z]" "[']" nil ("-B") nil iso-8859-1)
("british" "[A-Za-z]" "[^A-Za-z]" "[']" nil ("-B" "-d" "british") nil iso-8859-1)
("castellano" "[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") "~tex" iso-8859-1)
("castellano8" "[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)))
(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" "-d" "czech") nil iso-8859-2)
("dansk" "[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" "[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" "[A-Za-z]" "[^A-Za-z]" "[']" nil ("-B") nil iso-8859-1)))
(setq
ispell-dictionary-alist-3
'(("esperanto"
"[A-Za-z\246\254\266\274\306\330\335\336\346\370\375\376]"
"[^A-Za-z\246\254\266\274\306\330\335\336\346\370\375\376]"
"[-']" t ("-C") "~latin3" iso-8859-1)
("esperanto-tex"
"[A-Za-z^\\]" "[^A-Za-z^\\]"
"[-'`\"]" t ("-C" "-d" "esperanto") "~tex" iso-8859-1)
("francais7"
"[A-Za-z]" "[^A-Za-z]" "[`'^---]" t nil nil iso-8859-1)
("francais" "[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)))
(setq
ispell-dictionary-alist-4
'(("francais-tex" "[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)
("nederlands" "[A-Za-z\300-\305\307\310-\317\322-\326\331-\334\340-\345\347\350-\357\361\362-\366\371-\374]"
"[^A-Za-z\300-\305\307\310-\317\322-\326\331-\334\340-\345\347\350-\357\361\362-\366\371-\374]"
"[']" t ("-C") nil iso-8859-1)
("nederlands8" "[A-Za-z\300-\305\307\310-\317\322-\326\331-\334\340-\345\347\350-\357\361\362-\366\371-\374]"
"[^A-Za-z\300-\305\307\310-\317\322-\326\331-\334\340-\345\347\350-\357\361\362-\366\371-\374]"
"[']" t ("-C") nil iso-8859-1)))
(setq
ispell-dictionary-alist-5
'(("norsk" "[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 ("-d" "norsk") "~list" iso-8859-1)
("norsk7-tex" "[A-Za-z{}\\'^`]" "[^A-Za-z{}\\'^`]"
"[\"]" nil ("-d" "norsk") "~plaintex" iso-8859-1)
("polish" "[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 ( "-d" "polish") nil iso-8859-2)))
(setq
ispell-dictionary-alist-6
'(("russian" "[\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 ("-C" "-d" "russian") nil koi8-r)
("svenska" "[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)))
(defcustom ispell-dictionary-alist
(append ispell-local-dictionary-alist ispell-dictionary-alist-1 ispell-dictionary-alist-2
ispell-dictionary-alist-3 ispell-dictionary-alist-4
ispell-dictionary-alist-5 ispell-dictionary-alist-6)
"An alist of dictionaries and their associated parameters.
Each element of this list is also a list:
\(DICTIONARY-NAME CASECHARS NOT-CASECHARS OTHERCHARS MANY-OTHERCHARS-P
ISPELL-ARGS EXTENDED-CHARACTER-MODE CHARACTER-SET\)
DICTIONARY-NAME is a possible string value of variable `ispell-dictionary',
nil means the default dictionary.
CASECHARS is a regular expression of valid characters that comprise a
word.
NOT-CASECHARS is the opposite regexp of CASECHARS.
OTHERCHARS is a regexp of characters in the NOT-CASECHARS set but which can be
used to construct words in some special way. If OTHERCHARS characters follow
and precede characters from CASECHARS, they are parsed as part of a word,
otherwise they become word-breaks. As an example in English, assume the
regular expression \"[']\" for OTHERCHARS. Then \"they're\" and
\"Steven's\" are parsed as single words including the \"'\" character, but
\"Stevens'\" does not include the quote character as part of the word.
If you want OTHERCHARS to be empty, use the empty string.
Hint: regexp syntax requires the hyphen to be declared first here.
MANY-OTHERCHARS-P is non-nil when multiple OTHERCHARS are allowed in a word.
Otherwise only a single OTHERCHARS character is allowed to be part of any
single word.
ISPELL-ARGS is a list of additional arguments passed to the ispell
subprocess.
EXTENDED-CHARACTER-MODE should be used when dictionaries are used which
have been configured in an Ispell affix file. (For example, umlauts
can be encoded as \\\"a, a\\\", \"a, ...) Defaults are ~tex and ~nroff
in English. This has the same effect as the command-line `-T' option.
The buffer Major Mode controls Ispell's parsing in tex or nroff mode,
but the dictionary can control the extended character mode.
Both defaults can be overruled in a buffer-local fashion. See
`ispell-parsing-keyword' for details on this.
CHARACTER-SET used for languages with multibyte characters.
Note that the CASECHARS and OTHERCHARS slots of the alist should
contain the same character set as casechars and otherchars in the
LANGUAGE.aff file \(e.g., english.aff\)."
:type '(repeat (list (choice :tag "Dictionary"
(string :tag "Dictionary name")
(const :tag "default" nil))
(regexp :tag "Case characters")
(regexp :tag "Non case characters")
(regexp :tag "Other characters")
(boolean :tag "Many other characters")
(repeat :tag "Ispell command line args"
(string :tag "Arg"))
(choice :tag "Extended character mode"
(const "~tex") (const "~plaintex")
(const "~nroff") (const "~list")
(const "~latin1") (const "~latin3")
(const :tag "default" nil))
(choice :tag "Character set"
(const iso-8859-1)
(const iso-8859-2))))
:group 'ispell)
(setq ispell-dictionary-alist
(append ispell-local-dictionary-alist ispell-dictionary-alist-1 ispell-dictionary-alist-2
ispell-dictionary-alist-3 ispell-dictionary-alist-4
ispell-dictionary-alist-5 ispell-dictionary-alist-6))
(defvar ispell-menu-map nil "Key map for ispell menu.")
(setq ispell-menu-map nil)
(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.")
(defconst ispell-menu-map-needed
(and (not ispell-menu-map)
(not (string-match "18\\.[0-9]+\\.[0-9]+" emacs-version))
(not (string-match "Lucid\\|XEmacs" emacs-version))))
(if ispell-menu-map-needed
(let ((dicts (reverse (cons (cons "default" nil) ispell-dictionary-alist)))
name)
(setq ispell-menu-map (make-sparse-keymap "Spell"))
(while dicts
(setq name (car (car dicts))
dicts (cdr dicts))
(if (stringp name)
(define-key ispell-menu-map (vector (intern name))
(cons (concat "Select " (capitalize name))
(list 'lambda () '(interactive)
(list 'ispell-change-dictionary name))))))))
(if ispell-menu-map-needed
(progn
(define-key ispell-menu-map [ispell-change-dictionary]
'("Change Dictionary" . ispell-change-dictionary))
(define-key ispell-menu-map [ispell-kill-ispell]
'("Kill Process" . ispell-kill-ispell))
(define-key ispell-menu-map [ispell-pdict-save]
'("Save Dictionary" . (lambda () (interactive) (ispell-pdict-save t t))))
(define-key ispell-menu-map [ispell-complete-word]
'("Complete Word" . ispell-complete-word))
(define-key ispell-menu-map [ispell-complete-word-interior-frag]
'("Complete Word Frag" . ispell-complete-word-interior-frag))))
(if ispell-menu-map-needed
(progn
(define-key ispell-menu-map [ispell-continue]
'("Continue Check" . ispell-continue))
(define-key ispell-menu-map [ispell-word]
'("Check Word" . ispell-word))
(define-key ispell-menu-map [ispell-comments-and-strings]
'("Check Comments" . ispell-comments-and-strings))
(define-key ispell-menu-map [ispell-region]
'("Check Region" . ispell-region))
(define-key ispell-menu-map [ispell-buffer]
'("Check Buffer" . ispell-buffer))))
(if ispell-menu-map-needed
(progn
(define-key ispell-menu-map [ispell-message]
'("Check Message" . ispell-message))
(define-key ispell-menu-map [ispell-help]
'("Help" . (lambda () (interactive) (describe-function 'ispell-help))))
(put 'ispell-region 'menu-enable 'mark-active)
(fset 'ispell-menu-map (symbol-value 'ispell-menu-map))))
(if (and (not (string-match "18\\.[0-9]+\\.[0-9]+" emacs-version))
(string-match "Lucid\\|XEmacs" emacs-version)
(featurep 'menubar)
(null ispell-menu-xemacs)
(not (and (boundp 'infodock-version) infodock-version)))
(let ((dicts (cons (cons "default" nil) ispell-dictionary-alist))
(current-menubar (or current-menubar default-menubar))
(menu
'(["Help" (describe-function 'ispell-help) 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]
"-"
["Save Dictionary" (ispell-pdict-save t t) t]
["Change Dictionary" ispell-change-dictionary t]))
name)
(while dicts
(setq name (car (car dicts))
dicts (cdr dicts))
(if (stringp name)
(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
(delete-menu-item '("Edit" "Spell")) (add-menu '("Edit") "Spell" ispell-menu-xemacs)))))
(if (and (string-match "XEmacs" emacs-version)
(fboundp 'int-char))
(fset 'ispell-int-char 'int-char)
(fset 'ispell-int-char 'identity))
(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.")
(defvar ispell-dictionary nil
"The name of the current dictionary, or nil for the default.
When `ispell-local-dictionary' is nil, `ispell-dictionary' is used to select
the dictionary for new buffers.
This is passed to the ispell process using the `-d' switch and is
used as key in `ispell-dictionary-alist' (which see).")
(defun ispell-decode-string (str)
"Decodes multibyte character strings."
(if (and (boundp 'enable-multibyte-characters)
(fboundp 'decode-coding-string)
enable-multibyte-characters
(ispell-get-coding-system))
(decode-coding-string str (ispell-get-coding-system))
str))
(defun ispell-get-casechars ()
(ispell-decode-string
(nth 1 (assoc ispell-dictionary ispell-dictionary-alist))))
(defun ispell-get-not-casechars ()
(ispell-decode-string
(nth 2 (assoc ispell-dictionary ispell-dictionary-alist))))
(defun ispell-get-otherchars ()
(ispell-decode-string
(nth 3 (assoc ispell-dictionary ispell-dictionary-alist))))
(defun ispell-get-many-otherchars-p ()
(nth 4 (assoc ispell-dictionary ispell-dictionary-alist)))
(defun ispell-get-ispell-args ()
(nth 5 (assoc ispell-dictionary ispell-dictionary-alist)))
(defun ispell-get-extended-character-mode ()
(nth 6 (assoc ispell-dictionary ispell-dictionary-alist)))
(defun ispell-get-coding-system ()
(nth 7 (assoc ispell-dictionary ispell-dictionary-alist)))
(defvar ispell-process nil
"The process object for Ispell.")
(defvar ispell-pdict-modified-p nil
"Non-nil means personal dictionary has modifications to be saved.")
(defvar ispell-quit nil)
(defvar ispell-filter nil
"Output filter from piped calls to Ispell.")
(defvar ispell-filter-continue nil
"Control variable for Ispell filter function.")
(defvar ispell-process-directory nil
"The directory where `ispell-process' was started.")
(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.")
(defconst ispell-choices-buffer "*Choices*")
(defvar ispell-overlay nil "Overlay variable for Ispell highlighting.")
(defconst ispell-words-keyword "LocalWords: "
"The keyword for local oddly-spelled words to accept.
The keyword will be followed by any number of local word spellings.
There can be multiple of these keywords in the file.")
(defconst ispell-dictionary-keyword "Local IspellDict: "
"The keyword for a local dictionary to use.
The keyword must be followed by a correct dictionary name in
`ispell-dictionary-alist'. When multiple occurrences exist, the last keyword
definition is used.")
(defconst ispell-pdict-keyword "Local IspellPersDict: "
"The keyword for defining buffer local dictionaries.
Keyword must be followed by the filename of a personal dictionary.
The last occurring definition in the buffer will be used.")
(defconst ispell-parsing-keyword "Local IspellParsing: "
"The keyword for overriding default Ispell parsing.
The above keyword string should be followed by `latex-mode' or
`nroff-mode' to put the current buffer into the desired parsing mode.
Extended character mode can be changed for this buffer by placing
a `~' followed by an extended-character mode -- such as `~.tex'.
The last occurring definition in the buffer will be used.")
(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 ]*--*")
("^---* \\(Start of \\)?[Ff]orwarded [Mm]essage" . "^---* End of [Ff]orwarded [Mm]essage")
("\\(/\\|\\(\\(\\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.")
(defvar ispell-tex-skip-alists
'(( ("\\\\addcontentsline" ispell-tex-arg-end 2)
("\\\\add\\(tocontents\\|vspace\\)" ispell-tex-arg-end)
("\\\\\\([aA]lph\\|arabic\\)" ispell-tex-arg-end)
("\\\\bibliographystyle" ispell-tex-arg-end)
("\\\\makebox" ispell-tex-arg-end 0)
("\\\\document\\(class\\|style\\)" .
"\\\\begin[ \t\n]*{[ \t\n]*document[ \t\n]*}"))
( ("\\(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.")
(defcustom ispell-skip-sgml '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)
(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 (function (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.")
(and (not (string-match "18\\.[0-9]+\\.[0-9]+" emacs-version))
(not (boundp 'epoch::version))
(defalias 'ispell 'ispell-buffer)
(defalias 'ispell-check-version 'check-ispell-version))
(if (not (fboundp 'buffer-substring-no-properties))
(defun buffer-substring-no-properties (start end)
(buffer-substring start end)))
(define-key esc-map "$" 'ispell-word)
(defun ispell-word (&optional following quietly continue)
"Check spelling of word under or before the cursor.
If the word is not found in dictionary, display possible corrections
in a window allowing you to choose one.
If optional argument FOLLOWING is non-nil or if `ispell-following-word'
is non-nil when called interactively, then the following word
\(rather than preceding\) is checked when the cursor is not over a word.
When the optional argument QUIETLY is non-nil or `ispell-quietly' is non-nil
when called interactively, non-corrective messages are suppressed.
With a prefix argument (or if CONTINUE is non-nil),
resume interrupted spell-checking of a buffer or region.
Word syntax described by `ispell-dictionary-alist' (which see).
This will check or reload the dictionary. Use \\[ispell-change-dictionary]
or \\[ispell-region] to update the Ispell process."
(interactive (list nil nil current-prefix-arg))
(if continue
(ispell-continue)
(if (interactive-p)
(setq following ispell-following-word
quietly ispell-quietly))
(ispell-accept-buffer-local-defs) (let ((cursor-location (point)) (word (ispell-get-word following))
start end poss new-word replace)
(setq start (car (cdr word))
end (car (cdr (cdr word)))
word (car word))
(cond
((> (length word) 2)
(or quietly
(message "Checking spelling of %s..."
(funcall ispell-format-word word)))
(process-send-string ispell-process "%\n") (process-send-string ispell-process (concat "^" word "\n"))
(while (progn
(accept-process-output ispell-process)
(not (string= "" (car ispell-filter)))))
(setq ispell-filter (cdr ispell-filter)) (if (listp ispell-filter)
(setq poss (ispell-parse-output (car ispell-filter))))
(cond ((eq poss t)
(or quietly
(message "%s is correct"
(funcall ispell-format-word word))))
((stringp poss)
(or quietly
(message "%s is correct because of root %s"
(funcall ispell-format-word word)
(funcall ispell-format-word poss))))
((null poss) (message "Error in ispell process"))
(ispell-check-only (beep)
(message "%s is incorrect" (funcall ispell-format-word word)))
(t (save-window-excursion
(setq replace (ispell-command-loop
(car (cdr (cdr poss)))
(car (cdr (cdr (cdr poss))))
(car poss) start end)))
(cond ((equal 0 replace)
(ispell-add-per-file-word-list (car poss)))
(replace
(setq new-word (if (atom replace) replace (car replace))
cursor-location (+ (- (length word) (- end start))
cursor-location))
(if (not (equal new-word (car poss)))
(progn
(delete-region start end)
(setq start (point))
(insert new-word)
(setq end (point))))
(if (not (atom replace)) (progn
(if (car (cdr replace)) (save-window-excursion
(query-replace word new-word t)))
(ispell-region start end)))))
(if (get-buffer ispell-choices-buffer)
(kill-buffer ispell-choices-buffer))))
(ispell-pdict-save ispell-silently-savep)
(if ispell-quit (setq ispell-quit nil))))
(goto-char cursor-location))))
(defun ispell-get-word (following &optional extra-otherchars)
"Return the word for spell-checking according to ispell syntax.
If optional argument FOLLOWING is non-nil or if `ispell-following-word'
is non-nil when called interactively, then the following word
\(rather than preceding\) is checked when the cursor is not over a word.
Optional second argument contains otherchars that can be included in word
many times.
Word syntax described by `ispell-dictionary-alist' (which see)."
(let* ((ispell-casechars (ispell-get-casechars))
(ispell-not-casechars (ispell-get-not-casechars))
(ispell-otherchars (ispell-get-otherchars))
(ispell-many-otherchars-p (ispell-get-many-otherchars-p))
(word-regexp (concat ispell-casechars
"+\\("
(if (not (string= "" ispell-otherchars))
(concat ispell-otherchars "?"))
(if extra-otherchars
(concat extra-otherchars "?"))
ispell-casechars
"+\\)"
(if (or ispell-many-otherchars-p
extra-otherchars)
"*" "?")))
did-it-once prevpt
start end word)
(if (not (looking-at ispell-casechars))
(if following
(re-search-forward ispell-casechars (point-max) t)
(re-search-backward ispell-casechars (point-min) t)))
(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))))
(if (not (re-search-forward word-regexp (point-max) t))
(if ispell-check-only
(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))))
(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
(process-send-string ispell-process "#\n") (message "Personal dictionary saved."))))
(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 ((textbuf (current-buffer))
(count ?0)
(line 2)
(max-lines (- (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 highlighted)
(save-excursion
(set-buffer (get-buffer-create ispell-choices-buffer))
(setq mode-line-format (concat "-- %b -- word: " word))
(and (fboundp 'set-specifier) (set-specifier has-modeline-p (cons (current-buffer) nil)))
(erase-buffer)
(if guess
(progn
(insert "Affix rules generate and capitalize "
"this word as shown below:\n\t")
(while guess
(if (> (+ 4 (current-column) (length (car guess)))
(window-width))
(progn
(insert "\n\t")
(setq line (1+ line))))
(insert (car guess) " ")
(setq guess (cdr guess)))
(insert "\nUse option `i' if this is a correct composition"
" from the derivative root.\n")
(setq line (+ line (if choices 3 2)))))
(while (and choices
(< (if (> (+ 7 (current-column) (length (car choices))
(if (> count ?~) 3 0))
(window-width))
(progn
(insert "\n")
(setq line (1+ line)))
line)
max-lines))
(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))))
(if (not (pos-visible-in-window-p end))
(sit-for 0))
(if dedicated
(progn
(setq dedicated-win (selected-window))
(set-window-dedicated-p dedicated-win nil)))
(ispell-show-choices line end)
(select-window (setq textwin (next-window)))
(unwind-protect
(progn
(and ispell-highlight-p
(ispell-highlight-spelling-error start end t))
(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)) (setq char ?X
quit-flag nil)))
(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) ((= char ?i) (process-send-string ispell-process (concat "*" word "\n"))
(setq ispell-pdict-modified-p '(t)) nil)
((or (= char ?a) (= char ?A)) (process-send-string ispell-process (concat "@" word "\n"))
(if (null ispell-pdict-modified-p)
(setq ispell-pdict-modified-p
(list ispell-pdict-modified-p)))
(if (= char ?A) 0)) ((or (= char ?r) (= char ?R)) (and (eq 'block ispell-highlight-p) (ispell-highlight-spelling-error start end nil t))
(let ((result
(if (or (= char ?R) ispell-query-replace-choices)
(list (read-string "Query-replacement for: "
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)
((= char ?x)
(ispell-pdict-save ispell-silently-savep)
(message "Exited spell-checking")
(setq ispell-quit t)
nil)
((= 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) (setq ispell-quit (or (not ispell-checking-message)
(point))
ispell-pdict-modified-p nil))
t)) ((= char ?l)
(and (eq 'block ispell-highlight-p) (ispell-highlight-spelling-error start end nil t))
(let ((new-word (read-string
"Lookup string (`*' is wildcard): "
word))
(new-line 2))
(if new-word
(progn
(save-excursion
(set-buffer (get-buffer-create
ispell-choices-buffer))
(erase-buffer)
(setq count ?0
skipped 0
mode-line-format (concat
"-- %b -- word: "
new-word)
miss (lookup-words new-word)
choices miss)
(while (and choices (< (if (> (+ 7 (current-column)
(length (car choices))
(if (> count ?~) 3 0))
(window-width))
(progn
(insert "\n")
(setq new-line
(1+ new-line)))
new-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))))
(select-window (previous-window))
(if (and (/= new-line line)
(> (max line new-line)
ispell-choices-win-default-height))
(let* ((minh ispell-choices-win-default-height)
(gr-bl (if (< line minh) (- minh line)
0))
(shr-bl (if (< new-line minh) (- minh new-line)
0)))
(if (> new-line line)
(enlarge-window (- new-line line gr-bl))
(shrink-window (- line new-line shr-bl)))
(setq line new-line)))
(select-window (next-window)))))
(and (eq 'block ispell-highlight-p)
(ispell-highlight-spelling-error start end nil
'block))
t) ((= char ?u) (process-send-string ispell-process
(concat "*" (downcase word) "\n"))
(setq ispell-pdict-modified-p '(t)) nil)
((= char ?m) (process-send-string
ispell-process (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 (list (nth num miss) 'query-replace)
(nth num miss)))
((= char ?\C-l)
(redraw-display) t)
((= char ?\C-r)
(if (marker-position ispell-recursive-edit-marker)
(progn
(message "Only one recursive edit session supported")
(beep))
(set-marker ispell-recursive-edit-marker start)
(and ispell-highlight-p (ispell-highlight-spelling-error start end))
(unwind-protect
(progn
(save-window-excursion (save-excursion
(recursive-edit)) t)
(if (not (equal (marker-buffer
ispell-recursive-edit-marker)
(current-buffer)))
(error
"Cannot continue ispell from this buffer."))
(goto-char ispell-recursive-edit-marker))
(set-marker ispell-recursive-edit-marker nil)))
(cons word nil)) ((= char ?\C-z)
(funcall (key-binding "\C-z"))
t)
(t (ding) t))))))
result)
(and ispell-highlight-p (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 ispell-use-framepop-p
(progn
(framepop-display-buffer (get-buffer ispell-choices-buffer))
(get-buffer-window ispell-choices-buffer t)
(select-window (previous-window))) (let ((choices-window (get-buffer-window ispell-choices-buffer)))
(if choices-window
(if (= line (window-height choices-window))
(select-window choices-window)
(let ((window-line (- line (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 (previous-window)) (enlarge-window window-line)))
(ispell-overlay-window (max line ispell-choices-win-default-height)))
(switch-to-buffer ispell-choices-buffer)
(goto-char (point-min)))))
(defun ispell-help ()
"Display a list of the options available when a misspelling is encountered.
Selections are:
DIGIT: Replace the word with a digit offered in the *Choices* buffer.
SPC: Accept word this time.
`i': Accept word and insert into private dictionary.
`a': Accept word for this session.
`A': Accept word and place in `buffer-local dictionary'.
`r': Replace word with typed-in value. Rechecked.
`R': Replace word with typed-in value. Query-replaced in buffer. Rechecked.
`?': Show these commands.
`x': Exit spelling buffer. Move cursor to original point.
`X': Exit spelling buffer. Leaves cursor at the current point, and permits
the aborted check to be completed later.
`q': Quit spelling session (Kills ispell process).
`l': Look up typed-in replacement in alternate dictionary. Wildcards okay.
`u': Like `i', but the word is lower-cased first.
`m': Place typed-in value in personal dictionary, then recheck current word.
`C-l': redraws screen
`C-r': recursive edit
`C-z': suspend emacs or iconify frame"
(if (equal ispell-help-in-bufferp 'electric)
(progn
(require 'ehelp)
(with-electric-help
(function (lambda ()
(if (< (window-height) 15)
(enlarge-window (- 15 (window-height))))
(princ "Selections are:
DIGIT: Replace the word with a digit offered in the *Choices* buffer.
SPC: Accept word this time.
`i': Accept word and insert into private dictionary.
`a': Accept word for this session.
`A': Accept word and place in `buffer-local dictionary'.
`r': Replace word with typed-in value. Rechecked.
`R': Replace word with typed-in value. Query-replaced in buffer. Rechecked.
`?': Show these commands.
`x': Exit spelling buffer. Move cursor to original point.
`X': Exit spelling buffer. Leaves cursor at the current point, and permits
the aborted check to be completed later.
`q': Quit spelling session (Kills ispell process).
`l': Look up typed-in replacement in alternate dictionary. Wildcards okay.
`u': Like `i', but the word is lower-cased first.
`m': Place typed-in value in personal dictionary, then recheck current word.
`C-l': redraws screen
`C-r': recursive edit
`C-z': suspend emacs or iconify frame")
nil ))))
(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 d 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*"))
(select-window (minibuffer-window))
(erase-buffer)
(cond ((string-match "Lucid\\|XEmacs" emacs-version)
(message help-3)
(enlarge-window 1)
(message help-2)
(enlarge-window 1)
(message help-1)
(goto-char (point-min)))
(t
(if (not (string-match "18\\.[0-9]+\\.[0-9]+" emacs-version))
(message nil))
(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'."
(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 (or ispell-have-new-look (not wild-p))))
(ispell-grep-buffer (get-buffer-create "*Ispell-Temp*")) (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
(insert "^" word "$")
(while (search-backward "*" nil t) (insert "."))
(setq word (buffer-string))
(erase-buffer))
(setq status (call-process prog nil t nil args word lookup-dict))
(if (stringp status)
(setq results (cons (format "error: %s exited with signal %s"
(file-name-nondirectory prog) status)
results))
(goto-char (point-max))
(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)))))
(kill-buffer ispell-grep-buffer)
(if (and results (string-match ".+: " (car results)))
(error "%s error: %s" ispell-grep-command (car results))))
results))
(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))
(if (and ispell-filter-continue ispell-filter (listp ispell-filter))
(setcar ispell-filter
(concat (car ispell-filter) (substring output start end)))
(setq ispell-filter
(cons (substring output start end) ispell-filter)))
(if (null end)
(setq ispell-filter-continue t continue nil)
(setq ispell-filter-continue nil end (1+ end))
(if (= end (length output)) (setq continue nil) (setq start end))))))
(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)))) (let ((modified (buffer-modified-p)) (buffer-read-only nil) (text (buffer-substring-no-properties start end)) (inhibit-quit t) (buffer-undo-list t)) (goto-char end)
(delete-region start end)
(insert-char ? (- end start)) (sit-for 0) (if highlight (setq inverse-video (not inverse-video))) (delete-region start end) (insert text) (sit-for 0) (if (not highlight)
(goto-char end)
(setq inverse-video (not inverse-video)) (and (eq 'block ispell-highlight-p)
(goto-char (1- start)))) (set-buffer-modified-p modified) (and refresh (ispell-highlight-spelling-error-generic
(if (eq 'block refresh) start (- start 2)) end t))))
(defun ispell-highlight-spelling-error-xemacs (start end &optional highlight)
"Highlight the word from START to END using `isearch-highlight'.
When the optional third arg HIGHLIGHT is set, the word is highlighted,
otherwise it is displayed normally."
(if highlight
(isearch-highlight start end)
(isearch-dehighlight t))
)
(defun ispell-highlight-spelling-error-overlay (start end &optional highlight)
"Highlight the word from START to END using overlays.
When the optional third arg HIGHLIGHT is set, the word is highlighted
otherwise it is displayed normally.
The variable `ispell-highlight-face' selects the face to use for highlighting."
(if highlight
(progn
(setq ispell-overlay (make-overlay start end))
(overlay-put ispell-overlay 'face ispell-highlight-face))
(delete-overlay ispell-overlay)))
(defun ispell-highlight-spelling-error (start end &optional highlight refresh)
(cond
((string-match "Lucid\\|XEmacs" emacs-version)
(ispell-highlight-spelling-error-xemacs start end highlight))
((and (not (string-match "18\\.[0-9]+\\.[0-9]+" emacs-version))
(featurep 'faces) window-system)
(ispell-highlight-spelling-error-overlay start end highlight))
(t (ispell-highlight-spelling-error-generic start end highlight refresh))))
(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 (forward-line -1) (point)))
(top (save-excursion (move-to-window-line height) (point))))
(if (< oldot top) (setq top oldot))
(if (and (string-match "Lucid\\|XEmacs" emacs-version)
(string-match "19\\.9\\.[0-9]+" emacs-version))
(setq height (1+ height)))
(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))
(set-window-start (next-window) top))))
(defun ispell-parse-output (output)
"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."
(cond
((string= output "") t) ((string= output "*") t) ((string= output "-") t) ((string= (substring output 0 1) "+") (substring output 2)) ((equal 0 (string-match "[\ra-zA-Z]" output))
(ding) (message (concat "Ispell error: " output))
(sit-for 5)
nil)
(t (let ((type (substring output 0 1)) (original-word (substring output 2 (string-match " " output 2)))
(cur-count 0) count miss-list guess-list offset)
(setq output (substring output (match-end 0))) (if (string= type "#")
(setq count 0) (setq count (string-to-int output) output (substring output (1+ (string-match " " output 1)))))
(setq offset (string-to-int output))
(if (string= type "#") (setq output nil)
(setq output (substring output (1+ (string-match " " output 1)))))
(while output
(let ((end (string-match ", \\|\\($\\)" output))) (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) (setq output nil) (setq output (substring output (+ end 2))))))
(list original-word offset (nreverse miss-list)(nreverse guess-list))))))
(defun check-ispell-version (&optional interactivep)
(interactive "p")
(let ((result t)
(case-fold-search-val case-fold-search)
(default-major-mode 'fundamental-mode)
status)
(save-excursion
(set-buffer (get-buffer-create " *ispell-tmp*"))
(erase-buffer)
(setq status (call-process ispell-program-name nil t nil "-v"))
(goto-char (point-min))
(if interactivep
(progn
(end-of-line)
(setq result (concat (buffer-substring-no-properties (point-min)
(point))
", "
ispell-version))
(message result)
(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) (< (car (read-from-string (buffer-substring-no-properties
(match-beginning 2) (match-end 2))))
(car (cdr ispell-required-version)))) (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))))
(if (and (= (car (read-from-string (buffer-substring-no-properties
(match-beginning 2)(match-end 2))))
(car (cdr ispell-required-version)))
(< (car (read-from-string (buffer-substring-no-properties
(match-beginning 3)(match-end 3))))
(car (cdr (cdr ispell-required-version)))))
(setq ispell-offset 0)))
(kill-buffer (current-buffer)))
result))
(defun ispell-init-process ()
"Check status of Ispell process and start if necessary."
(if (and ispell-process
(eq (process-status ispell-process) 'run)
(or (not ispell-personal-dictionary)
(equal ispell-process-directory default-directory)))
(setq ispell-filter nil ispell-filter-continue nil)
(ispell-kill-ispell t)
(message "Starting new Ispell process...")
(sit-for 0)
(check-ispell-version)
(setq ispell-process
(let ((process-connection-type ispell-use-ptys-p))
(apply 'start-process
"ispell" nil ispell-program-name
"-a" "-m" (let (args)
(if ispell-local-dictionary
(setq ispell-dictionary ispell-local-dictionary))
(setq args (ispell-get-ispell-args))
(if ispell-dictionary (setq args
(append (list "-d" ispell-dictionary) args)))
(if ispell-personal-dictionary (setq args
(append args
(list "-p"
(expand-file-name
ispell-personal-dictionary)))))
(setq args (append args ispell-extra-args))
args)))
ispell-filter nil
ispell-filter-continue nil
ispell-process-directory default-directory)
(set-process-filter ispell-process 'ispell-filter)
(if (and (boundp 'enable-multibyte-characters)
(fboundp 'set-process-coding-system)
enable-multibyte-characters)
(set-process-coding-system ispell-process (ispell-get-coding-system)
(ispell-get-coding-system)))
(if (not (string-match "18\\.[0-9]+\\.[0-9]+" emacs-version))
(accept-process-output ispell-process 3)
(accept-process-output ispell-process))
(if (null ispell-filter) (accept-process-output ispell-process 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
(if (not (string-match "18\\.[0-9]+\\.[0-9]+" emacs-version))
(accept-process-output ispell-process 3) (accept-process-output ispell-process))
(stringp (car ispell-filter)))
(null (cdr ispell-filter)))
(string-match "^@(#) " (car ispell-filter)))
nil)
(t
(sleep-for 1)
(accept-process-output ispell-process 3)
(error "%s" (mapconcat 'identity ispell-filter "\n"))))
(setq ispell-filter nil) (let ((extended-char-mode (ispell-get-extended-character-mode)))
(if extended-char-mode (process-send-string ispell-process
(concat extended-char-mode "\n"))))
(process-kill-without-query ispell-process)))
(defun ispell-kill-ispell (&optional no-error)
"Kill current Ispell process (so that you may start a fresh one).
With NO-ERROR, just return non-nil if there was no Ispell running."
(interactive)
(if (not (and ispell-process
(eq (process-status ispell-process) 'run)))
(or no-error
(error "There is no ispell process running!"))
(process-send-eof ispell-process)
(if (eq (process-status ispell-process) 'run)
(accept-process-output ispell-process 1))
(if (eq (process-status ispell-process) 'run)
(kill-process ispell-process))
(while (not (or (eq (process-status ispell-process) 'exit)
(eq (process-status ispell-process) 'signal)))
(sleep-for 0 250))
(setq ispell-process nil)
(message "Ispell process killed")
nil))
(defun ispell-change-dictionary (dict &optional arg)
"Change `ispell-dictionary' (q.v.) to DICT and kill old Ispell process.
A new one will be started as soon as necessary.
By just answering RET you can find out what the current dictionary is.
With prefix argument, set the default directory."
(interactive
(list (completing-read
"Use new dictionary (RET for current, SPC to complete): "
(cons (cons "default" nil) ispell-dictionary-alist) nil t)
current-prefix-arg))
(if (equal dict "default") (setq dict nil))
(cond ((equal dict "")
(message "Using %s dictionary"
(or ispell-local-dictionary ispell-dictionary "default")))
((and (equal dict ispell-dictionary)
(or (null ispell-local-dictionary)
(equal dict ispell-local-dictionary)))
(and (interactive-p)
(message "No change, using %s dictionary" (or dict "default"))))
(t (if (assoc dict ispell-dictionary-alist)
(progn
(if (or arg (null dict)) (setq ispell-dictionary dict))
(if (null arg) (setq ispell-local-dictionary dict)))
(error "Undefined dictionary: %s" dict))
(ispell-kill-ispell t)
(message "(Next %sIspell command will use %s dictionary)"
(cond ((equal ispell-local-dictionary ispell-dictionary)
"")
(arg "global ")
(t "local "))
(or (if (or (equal ispell-local-dictionary ispell-dictionary)
(null arg))
ispell-local-dictionary
ispell-dictionary)
"default")))))
(defun ispell-region (reg-start reg-end)
"Interactively check a region for spelling errors.
Return non-nil if spell session completed normally."
(interactive "r") (ispell-accept-buffer-local-defs) (unwind-protect
(save-excursion
(message "Spell checking %s using %s dictionary..."
(if (and (= reg-start (point-min)) (= reg-end (point-max)))
(buffer-name) "region")
(or ispell-dictionary "default"))
(save-window-excursion
(goto-char reg-start)
(let ((transient-mark-mode nil)
(case-fold-search case-fold-search)
(skip-region-start (make-marker))
(skip-regexp (ispell-begin-skip-region-regexp))
(skip-alist ispell-skip-region-alist)
key)
(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)))
(let (message-log-max)
(message "searching for regions to skip"))
(if (re-search-forward skip-regexp reg-end t)
(progn
(setq key (buffer-substring-no-properties
(match-beginning 0) (match-end 0)))
(set-marker skip-region-start (- (point) (length key)))
(goto-char reg-start)))
(let (message-log-max)
(message "Continuing spelling check using %s dictionary..."
(or ispell-dictionary "default")))
(set-marker ispell-region-end reg-end)
(while (and (not ispell-quit)
(< (point) ispell-region-end))
(if (and (marker-position skip-region-start)
(<= skip-region-start (point)))
(progn
(ispell-skip-region key skip-alist) (setq reg-start (point))
(if (and (< reg-start ispell-region-end)
(re-search-forward skip-regexp
ispell-region-end t))
(progn
(setq key (buffer-substring-no-properties
(car (match-data))
(car (cdr (match-data)))))
(set-marker skip-region-start
(- (point) (length key)))
(goto-char reg-start))
(set-marker skip-region-start nil))))
(setq reg-end (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 reg-end)))
(setq end (point)) (if string (ispell-process-line string)) (goto-char end)))))
(not ispell-quit))
(if (get-buffer ispell-choices-buffer)
(kill-buffer ispell-choices-buffer))
(if ispell-quit
(progn
(if (not (numberp ispell-quit))
(set-marker ispell-region-end nil)
(goto-char ispell-quit))
(if (and ispell-checking-message (numberp ispell-quit))
(progn
(setq ispell-quit nil)
(error "Message send aborted")))
(setq ispell-quit nil))
(set-marker ispell-region-end nil)
(ispell-pdict-save ispell-silently-savep)
(message "Spell-checking done"))))
(defun ispell-begin-skip-region-regexp ()
(let ((skip-regexp (ispell-begin-skip-region)))
(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)
(setq skip-regexp (concat (if (string= "" comment-end) "^"
(regexp-quote comment-end))
"\\|" skip-regexp)))
(if ispell-skip-tib
(setq skip-regexp (concat ispell-tib-ref-beginning "\\|" skip-regexp)))
(if ispell-skip-sgml
(setq skip-regexp (concat "<author>" "\\|"
"<[cC][oO][dD][eE]>" "\\|"
"<[vV][eE][rR][bB]>" "\\|"
"<[tT][tT]>" "\\|"
"<[tT][tT]/" "\\|"
"</" "\\|"
"<" "\\|"
"&" "\\|"
skip-regexp)))
(if (eq ispell-parser 'tex)
(setq skip-regexp (concat (ispell-begin-tex-skip-regexp) "\\|"
skip-regexp)))
skip-regexp))
(defun ispell-begin-tex-skip-regexp ()
"Regular expression of tex commands to skip.
Generated from `ispell-tex-skip-alists'."
(concat
(mapconcat (function (lambda (lst) (car lst)))
(car ispell-tex-skip-alists)
"\\|")
"\\|"
(mapconcat (function (lambda (lst)
(concat "\\\\begin[ \t\n]*{[ \t\n]*"
(car lst)
"[ \t\n]*}")))
(car (cdr ispell-tex-skip-alists))
"\\|")))
(defun ispell-begin-skip-region ()
"Regular expression of regions to skip for all buffers.
Each selection should be a key of `ispell-skip-region-alist';
otherwise, the current line is skipped."
(mapconcat (function (lambda (lst) (if (stringp (car lst)) (car lst)
(eval (car lst)))))
ispell-skip-region-alist
"\\|"))
(defun ispell-tex-arg-end (&optional arg)
(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-skip-region (key alist)
(forward-char (length key))
(let ((start (point))
alist-key null-skip)
(cond
((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))
((and ispell-skip-sgml (string-match "<author>" key))
(search-forward-regexp ".$" ispell-region-end t))
((and ispell-skip-sgml (string-match "</" key))
(search-forward ">" ispell-region-end t))
((and ispell-skip-sgml (string-match "<[cC][oO][dD][eE]>" key))
(search-forward-regexp "</[cC][oO][dD][eE]>" ispell-region-end t))
((and ispell-skip-sgml (string-match "<[vV][eE][rR][bB]>" key))
(search-forward-regexp "</[vV][eE][rR][bB]>" ispell-region-end t))
((and ispell-skip-sgml (string-match "<[tT][tT]>" key))
(search-forward-regexp "</[tT][tT]>" ispell-region-end t))
((and ispell-skip-sgml (string-match "<[tT][tT]/" key))
(search-forward "/" ispell-region-end t))
((and ispell-skip-sgml (string-match "<" key))
(search-forward-regexp "[/>]" ispell-region-end t))
((and ispell-skip-sgml (string-match "&" key))
(search-forward ";" ispell-region-end t))
(t
(while alist
(setq alist-key (eval (car (car alist))))
(if (string-match alist-key key)
(progn
(setq alist (cdr (car alist)))
(cond
((null alist) (setq null-skip t)) ((not (consp alist))
(re-search-forward (eval alist) (point-max) t))
((consp alist)
(if (stringp alist)
(re-search-forward alist (point-max) t)
(setq null-skip t) (if (consp (cdr alist))
(apply (car alist) (cdr alist))
(funcall (car alist))))))
(setq alist nil))
(setq alist (cdr alist))))))
(if (and (= start (point)) (null null-skip))
(progn
(message "Matching region end for `%s' point %d not found"
key (point))
(beep)
(sit-for 2)))))
(defun ispell-get-line (start end reg-end)
(let ((ispell-casechars (ispell-get-casechars))
string)
(cond ((eolp) (forward-line))
((or (re-search-forward ispell-casechars end t) (re-search-forward "[][()${}]" end t)) (setq string (concat "^" (buffer-substring-no-properties start end)
"\n"))
(goto-char end))
(t (goto-char end))) string))
(defun ispell-process-line (string)
(let (poss)
(process-send-string ispell-process string)
(while (progn
(accept-process-output ispell-process)
(not (string= "" (car ispell-filter)))))
(setq ispell-filter (nreverse (cdr ispell-filter)))
(while (and (not ispell-quit) ispell-filter)
(setq poss (ispell-parse-output (car ispell-filter)))
(if (and poss (listp poss)) (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)
(ispell-horiz-scroll)
(goto-char (+ word-len word-start))
(ispell-horiz-scroll)
(goto-char word-start)
(ispell-horiz-scroll)
(if (/= (+ word-len (point))
(progn
(search-forward (car poss) (+ word-len (point)) t)
(point)))
(error (concat "Ispell misalignment: word "
"`%s' point %d; probably incompatible versions")
(car poss) (marker-position word-start)))
(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)
(if (not (string-equal (buffer-substring-no-properties
(point) (+ word-len (point)))
(car poss)))
(progn
(set-marker line-end (point))
(setq ispell-filter nil
recheck-region t)))
(cond
((and replace (listp replace))
(setq ispell-filter nil
recheck-region t)
(delete-region (point) (+ word-len (point)))
(insert (car replace))
(if (not (eq 'query-replace (car (cdr replace))))
(backward-char (length (car replace))))
(set-marker line-end (point)) (if (car (cdr replace))
(unwind-protect
(save-window-excursion
(delete-other-windows) (query-replace (car poss) (car replace) t))
(goto-char word-start))))
((or (null replace)
(equal 0 replace)) (if (equal 0 replace) (ispell-add-per-file-word-list (car poss)))
(if (and ispell-pdict-modified-p
(listp ispell-pdict-modified-p))
(progn
(setq ispell-pdict-modified-p (car ispell-pdict-modified-p)
ispell-filter nil
recheck-region t)
(set-marker line-end (marker-position word-start)))))
(replace (delete-region (point) (+ word-len (point)))
(insert replace)
(set-marker line-start (+ line-start
(- (length replace)
(length (car poss)))))))
(if (not ispell-quit)
(let (message-log-max)
(message "Continuing spelling check using %s dictionary..."
(or ispell-dictionary "default"))))
(sit-for 0)
(setq start (marker-position line-start)
end (marker-position line-end))
(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)))
(set-marker line-start nil)
(set-marker word-start nil)
(set-marker line-end nil)))
(setq ispell-filter (cdr ispell-filter)))))
(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))))))))))
(defun ispell-buffer ()
"Check the current buffer for spelling errors interactively."
(interactive)
(ispell-region (point-min) (point-max)))
(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
(car (cdr (ispell-get-word t)))
(marker-position ispell-region-end)))))
(defun ispell-horiz-scroll ()
"Places point within the horizontal visibility of its window area."
(if truncate-lines (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)))))))
(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 "\\*")) start end possibilities replacement)
(setq start (car (cdr word))
end (car (cdr (cdr word)))
word (car word)
possibilities
(or (string= 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 (setq case-fold-search nil) (cond
((string-equal (upcase word) word)
(setq possibilities (mapcar 'upcase possibilities)))
((string-equal (upcase (substring word 0 1)) (substring word 0 1))
(setq possibilities (mapcar (function
(lambda (pos)
(if (string-equal
(substring word 0 1)
(substring pos 0 1))
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) (ispell-add-per-file-word-list word))
(replacement (delete-region start end)
(setq word (if (atom replacement) replacement (car replacement))
cursor-location (+ (- (length word) (- end start))
cursor-location))
(insert word)
(if (not (atom replacement)) (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)))
(defun ispell-complete-word-interior-frag ()
"Completes word matching character sequence inside a word."
(interactive)
(ispell-complete-word t))
(defvar ispell-minor-mode nil
"Non-nil if Ispell minor mode is enabled.")
(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)))
(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-sgml (eq last-char ?>))
(and ispell-skip-sgml (eq last-char ?\ (ispell-word nil t))))
(defvar ispell-message-text-end
(mapconcat (function identity)
'(
"^-- $"
"^%!PS-Adobe-[123].0"
"^begin [0-9][0-9][0-9] .*\nM.*\nM.*\nM"
"^#! /bin/[ck]?sh"
"\\(\\(^cd .*\n\\)?diff -c .*\\)?\n\\*\\*\\* .*\n--- .*\n\\*\\*\\*\\*\\*\\*\\*\\*\\*\\*\\*\\*\\*\\*\\*"
"\\(diff -u .*\\)?\n--- .*\n\\+\\+\\+ .*\n@@ [-+][0-9]+,[0-9]+ [-+][0-9]+,[0-9]+ @@\n"
"^current state:\n==============\n"
"^\\(- \\)?[-=_]+\\s ?\\(cut here\\|Environment Follows\\)")
"\\|")
"*End of text which will be checked in `ispell-message'.
If it is a string, limit at first occurrence of that regular expression.
Otherwise, it must be a function which is called to get the limit.")
(defun ispell-message ()
"Check the spelling of a mail message or news post.
Don't check spelling of message headers except the Subject field.
Don't check included messages.
To abort spell checking of a message region and send the message anyway,
use the `x' command. (Any subsequent regions will be checked.)
The `X' command aborts the message send so that you can edit the buffer.
To spell-check whenever a message is sent, include the appropriate lines
in your .emacs file:
(add-hook 'message-send-hook 'ispell-message) ;; GNUS 5
(add-hook 'news-inews-hook 'ispell-message) ;; GNUS 4
(add-hook 'mail-send-hook 'ispell-message)
(add-hook 'mh-before-send-letter-hook 'ispell-message)
You can bind this to the key C-c i in GNUS or mail by adding to
`news-reply-mode-hook' or `mail-mode-hook' the following lambda expression:
(function (lambda () (local-set-key \"\\C-ci\" 'ispell-message)))"
(interactive)
(save-excursion
(goto-char (point-min))
(let* (
(internal-messagep
(re-search-forward
(concat "^" (regexp-quote mail-header-separator) "$") nil t))
(end-of-headers (copy-marker
(or internal-messagep
(re-search-forward "^$" nil t)
(point-min))))
(limit (copy-marker (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 (if (and (boundp 'mail-yank-prefix) mail-yank-prefix)
(ispell-non-empty-string mail-yank-prefix)
" \\|\t"))
(cite-regexp (cond
((featurep 'supercite) (concat "\\(" (sc-cite-regexp) "\\)" "\\|"
(ispell-non-empty-string sc-reference-tag-string)))
((featurep 'sc) (concat "\\(" sc-cite-regexp "\\)" "\\|"
(ispell-non-empty-string sc-reference-tag-string)))
((or (equal major-mode 'news-reply-mode) (equal major-mode 'message-mode)) (concat "In article <" "\\|"
"[^,;&+=\n]+ <[^,;&+=]+> writes:" "\\|"
message-yank-prefix "\\|"
default-prefix))
((equal major-mode 'mh-letter-mode) (concat "[^,;&+=\n]+ writes:" "\\|"
(ispell-non-empty-string mh-ins-buf-prefix)))
((not internal-messagep) (concat "In [a-zA-Z.]+ you write:" "\\|"
"In <[^,;&+=]+> [^,;&+=]+ writes:" "\\|"
" *> *"))
((boundp 'vm-included-text-prefix) (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))
(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
(goto-char (point-min))
(setq case-fold-search t)
(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 (end-of-line)
(while (looking-at "\n[ \t]")
(end-of-line 2))
(point)))))))
(setq case-fold-search old-case-fold-search)
(goto-char end-of-headers)
(forward-line 1)
(ispell-region (point) limit))
(set-marker end-of-headers nil)
(set-marker limit nil)))))
(defun ispell-non-empty-string (string)
(if (or (not string) (string-equal string ""))
"\\'\\`" (regexp-quote string)))
(defun ispell-accept-buffer-local-defs ()
"Load all buffer-local information, restarting Ispell when necessary."
(ispell-buffer-local-dict) (ispell-buffer-local-words) (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."
(process-send-string ispell-process "!\n") (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
(process-send-string ispell-process "+\n") (if (not (eq ispell-parser 'tex))
(set (make-local-variable 'ispell-parser) 'tex)))
(process-send-string ispell-process "-\n")) (if (and ispell-skip-sgml (not (eq ispell-skip-sgml t)))
(set (make-local-variable 'ispell-skip-sgml)
(not (null (string-match "sgml\\|html"
(downcase (symbol-name major-mode)))))))
(let ((extended-char-mode (ispell-get-extended-character-mode)))
(if extended-char-mode
(process-send-string ispell-process (concat extended-char-mode "\n"))))
(save-excursion
(goto-char (point-max))
(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)
(setq string (downcase (buffer-substring-no-properties
(match-beginning 1) (match-end 1))))
(cond ((and (string-match "latex-mode" string)
(not (eq 'exclusive ispell-check-comments)))
(process-send-string ispell-process "+\n~tex\n"))
((string-match "nroff-mode" string)
(process-send-string ispell-process "-\n~nroff\n"))
((string-match "~" string) (process-send-string ispell-process (concat string "\n")))
(t (message "Invalid Ispell Parsing argument!")
(sit-for 2))))))))
(defun ispell-buffer-local-dict ()
"Initializes local dictionary and local personal dictionary.
When a dictionary is defined in the buffer (see variable
`ispell-dictionary-keyword'), it will override the local setting
from \\[ispell-change-dictionary].
Both should not be used to define a buffer-local dictionary."
(save-excursion
(goto-char (point-min))
(let (end)
(goto-char (point-max))
(if (search-backward ispell-dictionary-keyword nil t)
(progn
(search-forward ispell-dictionary-keyword)
(setq end (save-excursion (end-of-line) (point)))
(if (re-search-forward " *\\([^ \"]+\\)" end t)
(setq ispell-local-dictionary
(buffer-substring-no-properties (match-beginning 1)
(match-end 1))))))
(goto-char (point-max))
(if (search-backward ispell-pdict-keyword nil t)
(progn
(search-forward ispell-pdict-keyword)
(setq end (save-excursion (end-of-line) (point)))
(if (re-search-forward " *\\([^ \"]+\\)" end t)
(setq ispell-local-pdict
(buffer-substring-no-properties (match-beginning 1)
(match-end 1))))))))
(if (and ispell-local-pdict
(not (equal ispell-local-pdict ispell-personal-dictionary)))
(progn
(ispell-kill-ispell t)
(setq ispell-personal-dictionary ispell-local-pdict)))
(if (and ispell-local-dictionary
(not (equal ispell-local-dictionary ispell-dictionary)))
(ispell-change-dictionary ispell-local-dictionary)))
(defun ispell-buffer-local-words ()
"Loads the buffer-local dictionary in the current buffer."
(if (and ispell-buffer-local-name
(not (equal ispell-buffer-local-name (buffer-name))))
(progn
(ispell-kill-ispell t)
(setq ispell-buffer-local-name nil)))
(ispell-init-process)
(save-excursion
(goto-char (point-min))
(while (search-forward ispell-words-keyword nil t)
(or ispell-buffer-local-name
(setq ispell-buffer-local-name (buffer-name)))
(let ((end (save-excursion (end-of-line) (point)))
(ispell-casechars (ispell-get-casechars))
string)
(while (re-search-forward " *\\([^ ]+\\)" end t)
(setq string (buffer-substring-no-properties (match-beginning 1)
(match-end 1)))
(if (and (< 1 (length string))
(equal 0 (string-match ispell-casechars string)))
(process-send-string ispell-process
(concat "@" string "\n"))))))))
(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 string)
(while (not done)
(setq case-fold-search nil
search (search-forward ispell-words-keyword nil 'move)
line-okay (< (+ (length word) 1 (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)
(setq string (concat comment-start " "
ispell-words-keyword))
(insert string)
(if (and comment-end (not (equal "" comment-end)))
(save-excursion
(open-line 1)
(forward-line 1)
(insert comment-end)))))
(insert (concat " " word))))))))
(defconst ispell-version "ispell.el 3.2 -- Fri May 7 14:25:14 PDT 1999")
(provide 'ispell)