mirror of
https://git.savannah.gnu.org/git/emacs.git
synced 2024-12-19 10:22:27 +00:00
115 lines
3.8 KiB
EmacsLisp
115 lines
3.8 KiB
EmacsLisp
;;; isearch-x.el --- extended isearch handling commands
|
|
|
|
;; Copyright (C) 1995 Electrotechnical Laboratory, JAPAN.
|
|
;; Licensed to the Free Software Foundation.
|
|
|
|
;; Keywords: multilingual, isearch
|
|
|
|
;; Author: Kenichi HANDA <handa@etl.go.jp>
|
|
;; Maintainer: Kenichi HANDA <handa@etl.go.jp>
|
|
|
|
;; This file is part of GNU Emacs.
|
|
|
|
;; GNU Emacs is free software; you can redistribute it and/or modify
|
|
;; it under the terms of the GNU General Public License as published by
|
|
;; the Free Software Foundation; either version 2, or (at your option)
|
|
;; any later version.
|
|
|
|
;; GNU Emacs is distributed in the hope that it will be useful,
|
|
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
;; GNU General Public License for more details.
|
|
|
|
;; You should have received a copy of the GNU General Public License
|
|
;; along with GNU Emacs; see the file COPYING. If not, write to the
|
|
;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
|
;; Boston, MA 02111-1307, USA.
|
|
|
|
;;; Code:
|
|
|
|
;;;###autoload
|
|
(defun isearch-toggle-specified-input-method ()
|
|
"Select an input method and turn it on in interactive search."
|
|
(interactive)
|
|
(let ((overriding-terminal-local-map nil))
|
|
(toggle-input-method t))
|
|
(setq isearch-input-method-function input-method-function
|
|
isearch-input-method-local-p t)
|
|
(setq input-method-function nil)
|
|
(isearch-update))
|
|
|
|
;;;###autoload
|
|
(defun isearch-toggle-input-method ()
|
|
"Toggle input method in interactive search."
|
|
(interactive)
|
|
(let ((overriding-terminal-local-map nil))
|
|
(toggle-input-method))
|
|
(setq isearch-input-method-function input-method-function
|
|
isearch-input-method-local-p t)
|
|
(setq input-method-function nil)
|
|
(isearch-update))
|
|
|
|
(defvar isearch-minibuffer-local-map
|
|
(let ((map (make-keymap)))
|
|
(define-key map [t] 'isearch-minibuffer-non-self-insert)
|
|
(let ((i ?\ ))
|
|
(while (< i 256)
|
|
(define-key map (vector i) 'isearch-minibuffer-self-insert)
|
|
(setq i (1+ i))))
|
|
(let ((l (generic-character-list))
|
|
(table (nth 1 map)))
|
|
(while l
|
|
(set-char-table-default table (car l) 'isearch-minibuffer-self-insert)
|
|
(setq l (cdr l))))
|
|
(define-key map "\C-m" 'exit-minibuffer)
|
|
(define-key map [return] 'exit-minibuffer)
|
|
(define-key map "\C-g" 'exit-minibuffer)
|
|
map)
|
|
"Keymap of minibuffer to input multibyte characters while isearching.")
|
|
|
|
(defun isearch-minibuffer-non-self-insert ()
|
|
(interactive)
|
|
(setq unread-command-events (cons last-command-event unread-command-events))
|
|
(exit-minibuffer))
|
|
|
|
(defun isearch-minibuffer-self-insert ()
|
|
(interactive)
|
|
(let ((events (cons last-command-event unread-post-input-method-events)))
|
|
(catch 'isearch-tag
|
|
(while events
|
|
(let* ((event (car events))
|
|
(cmd (key-binding (vector event))))
|
|
(cond ((or (eq cmd 'isearch-printing-char)
|
|
(eq cmd 'isearch-minibuffer-self-insert))
|
|
(insert event)
|
|
(setq events (cdr events)))
|
|
((eq cmd 'exit-minibuffer)
|
|
(setq events (cdr events))
|
|
(throw 'isearch-tag nil))
|
|
(t
|
|
(throw 'isearch-tag nil))))))
|
|
(setq unread-post-input-method-events events)
|
|
(exit-minibuffer)))
|
|
|
|
;;;###autoload
|
|
(defun isearch-process-search-multibyte-characters (last-char)
|
|
(if (eq this-command 'isearch-printing-char)
|
|
(let ((overriding-terminal-local-map nil)
|
|
;; Let input method work rather tersely.
|
|
(input-method-verbose-flag nil)
|
|
(minibuffer-local-map isearch-minibuffer-local-map)
|
|
str)
|
|
(setq unread-command-events
|
|
(cons last-char unread-command-events))
|
|
(setq str (read-multilingual-string
|
|
(concat (isearch-message-prefix) isearch-message)
|
|
nil
|
|
current-input-method))
|
|
(if (and str (> (length str) 0))
|
|
(let ((unread-command-events nil))
|
|
(isearch-process-search-string str str))
|
|
(isearch-update)))
|
|
(isearch-process-search-char last-char)))
|
|
|
|
;;; isearch-x.el ends here
|