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skk-look.el
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;;; skk-look.el --- UNIX look command interface for SKK -*- coding: iso-2022-jp -*-
;; Copyright (C) 1998, 1999, 2000 NAKAJIMA Mikio <[email protected]>
;; Author: NAKAJIMA Mikio <[email protected]>
;; Maintainer: SKK Development Team
;; URL: https://github.com/skk-dev/ddskk
;; Keywords: japanese, mule, input method
;; This file is part of Daredevil SKK.
;; This program is free software: you can redistribute it and/or
;; modify it under the terms of the GNU General Public License as
;; published by the Free Software Foundation, either version 3 of
;; the License, or (at your option) any later version.
;; This program is distributed in the hope that it will be
;; useful, but WITHOUT ANY WARRANTY; without even the implied
;; warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
;; PURPOSE. See the GNU General Public License for more details.
;; You should have received a copy of the GNU General Public License
;; along with this program. If not, see <http://www.gnu.org/licenses/>.
;;; Commentary:
;; <How to work>
;; ~/.skk $B$+(B ~/.emacs.d/init.el $B$G(B `skk-use-look' $B$r(B t $B$K%;%C%H$7$F$3$l$r(B
;; $BI>2A$7$F2<$5$$!#$=$N8e(B skk-mode $B$rN)$A>e$2$k$+!"(BM-x skk-restart $B$9$k$H!"(B
;; $B2<5-$N$h$&$J7]Ev$,2DG=$K$J$j$^$9!#(B
;; (1)$B1QC18l$rJd40$,$G$-$^$9!#(B
;; $B"&(Babstr(TAB) ---> $B"&(Babstract
;; $BDL>o$NJd405!G=F1MM!"(B`.' $B$G<!$NJd408uJd!"(B`,' $B$G$R$H$DA0$NJd408uJd$K(B
;; $B0\F0$G$-$^$9!#(B
;; SKK $B7A<0$N1QOB<-=q$,$"$l$P!"$3$3$+$i(B SPC $B$r2!$7$F1QOBJQ49$,$G$-$^$9$M!#(B
;; (2)$B1QC18l$r$"$$$^$$$KJQ49$7$F<h$j=P$9$3$H$,$G$-$^$9!#(B
;; $B"&(Babstr* (SPC) ---> $B"'(Babstract
;; $B8+=P$78l$K%"%9%?%j%9%/(B (`*') $B$rF~$l$k$N$r$*K:$l$J$/!#(B
;; $B3NDj$9$k$H!"(B`abstr*' $B$r8+=P$78l!"(B`abstract' $B$r8uJd$H$9$k%(%s%H%j$,8D?M<-(B
;; $B=q$KDI2C$5$l$^$9!#$3$N$h$&$J%(%s%H%j$rDI2C$7$?$/$J$$>l9g$O!"(B
;; $B%f!<%6!<JQ?t!"(B`skk-search-excluding-word-pattern-function' $B$rE,@Z$K(B
;; $B@_Dj$9$k$3$H$G!"$3$l$r<B8=$9$k$3$H$,$G$-$^$9!#>\$7$/$O!"(B
;; `skk-search-excluding-word-pattern-function' $B$N%I%-%e%a%s%H$r$4Mw2<$5$$!#(B
;; (3)(2)$B$GJQ49$7$?8e!"99$K:F5"E*$J1QOBJQ49$r9T$&$3$H$,$G$-$^$9!#(B
;; $B$^$:!"(B`skk-look-recursive-search' $B$NCM$r(B non-nil $B$K%;%C%H$7$F2<$5(B
;; $B$$!#(BEmacs/SKK $B$r:F5/F0$9$kI,MW$O$"$j$^$;$s!#(B
;; $B$9$k$H!"Nc$($P!"(B
;; $B"&(Babstr* (SPC)
;; ---> $B"'(Babstract (SPC) -> $B"'%"%V%9%H%i%/%H(B (SPC) -> $B"'Cj>](B (SPC)
;; -> $B"'(Babstraction (SPC) -> $B"'%"%V%9%H%i%/%7%g%s(B
;; $B$3$N$h$&$K1QC18l(B + $B$=$N1QC18l$r8+=P$78l$K$7$?8uJd$N!V%;%C%H!W$rJQ49(B
;; $B7k2L$H$7$F=PNO$9$k$3$H$,$G$-$^$9!#(B
;; $B$3$N:]!"(B`skk-look-expanded-word-only' $B$NCM$,(B non-nil $B$G$"$l$P!":F5"(B
;; $B8!:[email protected]$7$?1QC18l$N!V%;%C%H!W$@$1$r=PNO$9$k$3$H$,$G$-$^$9(B ($B:F5"(B
;; $B8!:w$G8!=P$5$l$J$+$C$?1QC18l$OL5;k$7$F=PNO$7$^$;$s(B) $B!#(B
;; $B$b$A$m$s!"(BSKK $B<-=q$K(B
;; abstract /$B%"%V%9%H%i%/%H(B/$BCj>](B/
;; abstraction /$B%"%V%9%H%i%/%7%g%s(B/
;; $B$H$$$&%(%s%H%j$,$"$k$3$H$rA0Ds$H$7$F$$$^$9!#(Bedict $B$r(B SKK $B<-=q7A<0$K(B
;; $BJQ49$9$k$HNI$$$G$9$M!#(B
;; $BF0:n$r3NG'$7$?(B look $B$O!"(BSlackware 3.5 $B$KF~$C$F$$$?!"(Bman page $B$K(B
;; `BSD Experimental June 14, 1993' $B$H5-:\$N$"$k$b$N(B ($B%P!<%8%g%s>pJs$,$J$$(B)
;; $B$G$9!#%*%W%7%g%s$N;XDj$J$I$,0[$J$k(B look $B$,$"$l$P!"$40lJs2<$5$$!#(B
;; $B$h$m$7$/$*4j$$$$$?$7$^$9!#(B
;; <Dictionary>
;; ftp://ftp.u-aizu.ac.jp:/pub/SciEng/nihongo/ftp.cc.monash.edu.au/
;; $B$KCV$$$F$"$k(B edict $B$rMxMQ$9$k$H<j7Z$K1QOB<-=q$,$G$-$^$9!#(B
;; % jgawk -f skk-10/lisp/look/edict2skk.awk edict > temp
;; % skkdic-expr temp | skkdic-sort > SKK-JISYO.E2J
;; % rm temp
;; $B$G$-$?(B SKK-JISYO.E2J $B$NMxMQJ}K!$O?'!9$"$j$^$9$,!"(B
;; % skkdic-expr SKK-JISYO.E2J + /usr/local/share/skk/SKK-JISYO.L\
;; | skkdic-sort > SKK-JISYO.L
;; $B$J$I$H$7$F!"(BSKK-JISYO.L $B$H%^!<%8$7$F;H$&$N$,<j7Z$G$9!#(B
;; <Motivation>
;; $B$3$N%W%m%0%i%`$O!"(BeWnn for Linux/FreeBSD $B$N9-9p$KN`;w$N5!G=>R2p$,$"$C$?$N$r(B
;; $B8+$F!"!V$3$s$J5!G=$J$i(B SKK $B>e$K$9$0%$%s%W%j%a%s%H$G$-$k$5!W$H;W$&$H$?$^$i$/(B
;; $B$J$C$F=q$$$F$7$^$$$^$7$?!#(BeWnn $B$KIi$1$k$J!"(BSKK!
;; $B@N!"(BSeiichi Namba <[email protected]> $B$5$s$H0l=o$K(B Emacs Lisp $B$G(B
;; look interface $B$r=q$$$?$3$H$,$"$k$N$G$9$,!":#2s$O$=$N:]$N7P83$r@8$+$9$3$H$,(B
;; $B$G$-$^$7$?!#FqGH$5$s$K46<U$$$?$7$^$9!#(B
;;; Code:
(require 'skk)
(eval-when-compile
;; shut up compiler warnings.
(defvar ispell-process)
(defvar ispell-filter)
(defvar ispell-filter))
(eval-and-compile
(autoload 'ispell-accept-buffer-local-defs "ispell")
(autoload 'ispell-parse-output "ispell"))
(when (and skk-look-command
(null (member '(skk-look)
(default-value 'skk-search-prog-list))))
(let ((pl (default-value 'skk-search-prog-list))
(n 0)
dic mark)
(while pl
(setq dic (car pl))
(if (memq (nth 1 dic) '(skk-jisyo skk-rdbms-private-jisyo-table))
(setq mark n
pl nil)
(setq pl (cdr pl)
n (1+ n))))
(cond
(mark
(skk-splice-in (default-value 'skk-search-prog-list)
(1+ mark)
'((skk-look))))
(t
(setq-default skk-search-prog-list
(skk-nunion
(default-value 'skk-search-prog-list)
'((skk-look))))))))
;; program
;;;###autoload
(defun skk-look (&optional conversion-arguments not-abbrev-only expand-null)
"UNIX look $B%3%^%s%I$rMxMQ$7$FJQ49$9$k!#(B
SKK abbrev $B%b!<%I$K$F!"1QJ8;z(B + $B%"%9%?%j%9%/$G(B uncompleted spelling $B$r;XDj$9$k!#(B
$B>\$7$/$O(B skk-look.el $B%U%!%$%k$N%3%a%s%H$d(B Info $B$r;2>H$N;v!#(B
CONVERSION-ARGUMENTS $B$O(B `skk-look-conversion-arguments' $B$r(B
$B0l;~E*$KCV$-49$($?$$;~$K;XDj$9$k!#(B
$B%G%U%)%k%H$G$O(B SKK abbrev $B%b!<%I$N$_$GM-8z$J5!G=$@$,!"(B
NOT-ABBREV-ONLY $B$r;XDj$9$k;v$G>o$KM-8z$H$J$k!#(B
EXPAND-NULL $B$r;XDj$9$k$H!"F~NO$,(B \"*\" $B$N$_$N;~$O(B
words $B%U%!%$%k$K$"$kA4$F$N8+=P$7$,BP>]$H$J$k!#(B
`skk-look-recursive-search', `skk-look-expanded-word-only',
`skk-look-use-ispell' $B$r0l;~E*$KJQ99$7$?$$>l9g$K$O(B
`let' $B$K$h$jB+G{$7$F;H$&;v!#(B"
(when (and (not (memq skk-use-look '(nil completion)))
(or not-abbrev-only
skk-abbrev-mode)
(or expand-null
(not (string= skk-henkan-key "*")))
(eq (aref skk-henkan-key (1- (length skk-henkan-key)))
?*))
(let* ((skk-look-conversion-arguments (or conversion-arguments
skk-look-conversion-arguments))
(substr (substring skk-henkan-key 0 (1- (length skk-henkan-key))))
(v (if (and (not (memq skk-look-use-ispell '(nil completion)))
(> (length substr) 0))
(skk-look-ispell substr 'conversion)
(skk-look-1 substr 'conversion)))
skk-henkan-key
skk-use-look
v2 v3)
(cond
((not skk-look-recursive-search)
v)
(t
(dolist (key v)
(let ((skk-current-search-prog-list
(copy-sequence skk-search-prog-list)))
(setq skk-henkan-key key)
(while skk-current-search-prog-list
(setq v3 (let (skk-use-numeric-conversion)
(skk-search))
v2 (if (or (not skk-look-expanded-word-only)
v3)
(skk-nunion v2 (cons key v3))
v2)))))
v2)))))
(defun skk-look-1 (word situation)
;; core search engine
(let ((format-string (cond ((eq situation 'conversion)
skk-look-conversion-arguments)
((eq situation 'completion)
skk-look-completion-arguments)
(t
"%s")))
args preargs postargs)
(if (string= format-string "%s")
(setq args (list word))
(save-match-data
(when (string-match "%s" format-string)
(setq preargs (substring format-string 0 (match-beginning 0))
postargs (substring format-string (match-end 0))
args (append
(delete "" (split-string preargs " "))
(list word)
(delete "" (split-string postargs " ")))))))
(with-temp-buffer
(when (and (zerop (apply #'call-process skk-look-command nil t nil args))
(> (buffer-size) 0))
(delete word (split-string (buffer-substring-no-properties
(point-min) (1- (point-max)))
"\n"))))))
;;;###autoload
(defun skk-look-completion (&optional completion-arguments not-abbrev-only expand-null)
"look $B%3%^%s%I$rMxMQ$7$FJd408uJd$rF@$k!#(B
COMPLETION-ARGUMENTS $B$O(B `skk-look-completion-arguments' $B$r(B
$B0l;~E*$KCV$-49$($?$$;~$K;XDj$9$k!#(B
$B%G%U%)%k%H$G$O(B SKK abbrev $B%b!<%I$N$_$GM-8z$J5!G=$@$,!"(B
NOT-ABBREV-ONLY $B$r;XDj$9$k;v$G>o$KM-8z$H$J$k!#(B
EXPAND-NULL $B$r;XDj$9$k$H!"F~NO$,6u$G$"$k;~$K(B
words $B%U%!%$%k$K$"$kA4$F$N8+=P$7$rJV$9!#(B
`skk-look-use-ispell' $B$r0l;~E*$KJQ99$7$?$$>l9g$K$O(B
`let' $B$K$h$jB+G{$7$F;H$&;v!#(B"
(let* ((numericp (and skk-use-numeric-conversion
(save-match-data
(string-match "[0-9$B#0(B-$B#9(B]" skk-comp-key))))
(conv-key (and numericp
(skk-num-compute-henkan-key skk-comp-key)))
(comp-key (or conv-key skk-comp-key))
word)
(when (and (not (memq skk-use-look '(nil conversion)))
(or not-abbrev-only
skk-abbrev-mode)
(or expand-null
(not (string= comp-key ""))))
(let ((skk-look-completion-arguments (or completion-arguments
skk-look-completion-arguments)))
(when skk-comp-first
;; look $B$OJ#?t$N8uJd$rEG$/$N$G!"0lC6Cy$a$F$*$$$F!"(B
;; $B0l$D$:$D(B complete $B$9$k!#(B
(setq skk-look-completion-words
(if (and (not (memq skk-look-use-ispell '(nil conversion)))
(> (length comp-key) 0))
(skk-look-ispell comp-key 'completion)
(skk-look-1 comp-key 'completion))))
(setq word (pop skk-look-completion-words))
(when (and skk-comp-use-prefix
(not (string= skk-comp-prefix "")))
(save-match-data
(let ((regexp-key (concat "^"
(regexp-quote comp-key)
(skk-comp-get-regexp skk-comp-prefix))))
(while (and word
(not (string-match regexp-key word)))
(setq word (pop skk-look-completion-words))))))
(when word
(if numericp
(concat skk-comp-key
(substring word (length comp-key)))
word))))))
;;;###autoload
(defun skk-look-ispell (word &optional situation)
(require 'ispell)
(ispell-accept-buffer-local-defs)
(message "")
(process-send-string ispell-process "%\n") ;put in verbose mode
(process-send-string ispell-process (concat "^" word "\n"))
(while (progn
(accept-process-output ispell-process)
(not (string= "" (car ispell-filter)))))
(setq ispell-filter (cdr ispell-filter)) ; remove extra \n
(let ((poss (when (and ispell-filter
(listp ispell-filter))
;; 1: t for an exact match.
;; 2: A string containing the root word matched via suffix
;; removal.
;; 3: A list of possible correct spellings of the format:
;; (ORIGINAL-WORD OFFSET MISS-LIST GUESS-LIST)
;; ORIGINAL-WORD is a string of the possibly misspelled
;; word.
;; OFFSET is an integer giving the line offset of the word.
;; MISS-LIST and GUESS-LIST are possibly null lists of
;; guesses and misses.
;; 4: Nil when an error has occurred."
(or (ispell-parse-output (car ispell-filter))
'error)))
ret var)
(setq ispell-filter nil)
(cond
((eq poss 'error)
(skk-message "ispell process $B$G%(%i!<$,H/@8$7$^$7$?(B"
"error in ispell process")
(sit-for 1)
(message "")
nil)
((or (eq poss t)
;; root word $B$KBP$7$F(B skk-look-1 $B$+$1$A$c$*$&$+!)(B
;; $B$G$b$A$C$H$bJd40$B$c$J$/$J$C$A$^$$$^$9$M(B... (^^;;$B!#(B
(stringp poss)
(null (or (nth 2 poss) (nth 3 poss))))
(skk-look-1 word situation))
(t
(setq var (nconc (nth 2 poss) (nth 3 poss)))
(dolist (key var)
;; call look command by each candidate put out by ispell.
(setq ret (skk-nunion ret (cons key (skk-look-1 key situation)))))
(delete word (skk-nunion (skk-look-1 word situation) ret))))))
(provide 'skk-look)
;; Local Variables:
;; indent-tabs-mode: nil
;; End:
;;; skk-look.el ends here