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1 ;;; tu-replace.el --- a replacing utility for GNU Emacs
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2
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3 ;; Copyright (C) 1995,1996 MORIOKA Tomohiko
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4
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5 ;; Author: MORIOKA Tomohiko <morioka@jaist.ac.jp>
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6 ;; Version: $Id: tu-replace.el,v 1.1.1.1 1996/12/18 03:55:31 steve Exp $
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7 ;; Keywords: replace
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8
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9 ;; This file is part of tl (Tiny Library).
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10
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11 ;; This program is free software; you can redistribute it and/or
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12 ;; modify it under the terms of the GNU General Public License as
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13 ;; published by the Free Software Foundation; either version 2, or (at
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14 ;; your option) any later version.
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15
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16 ;; This program is distributed in the hope that it will be useful, but
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17 ;; WITHOUT ANY WARRANTY; without even the implied warranty of
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18 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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19 ;; General Public License for more details.
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20
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21 ;; You should have received a copy of the GNU General Public License
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22 ;; along with this program; see the file COPYING. If not, write to
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23 ;; the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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24 ;; Boston, MA 02111-1307, USA.
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25
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26 ;;; Commentary:
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27
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28 ;; - How to install.
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29 ;; 1. bytecompile this file and copy it to the apropriate directory.
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30 ;; 2. put the following lines to your ~/.emacs:
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31 ;; (autoload 'edit-replace-region "tu-replace" nil t)
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32 ;; - How to use.
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33 ;; 1. mark in beginning of region you want to replace.
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34 ;; 2. go to end of region you want to replace.
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35 ;; 3. type M-x edit-replace-region [CR]
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36 ;; then entering to ``edit-replace mode''.
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37 ;; 4. edit replacement string.
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38 ;; 5. type C-c C-c then specified region will be replaced.
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39
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40 ;;; Code:
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41
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42 (defvar edit-replace-mode-map nil)
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43 (if (null edit-replace-mode-map)
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44 (progn
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45 (setq edit-replace-mode-map (copy-keymap text-mode-map))
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46 (define-key edit-replace-mode-map
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47 "\C-c\C-c" (function edit-replace-query-replace))
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48 ))
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49
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50 (make-variable-buffer-local 'edit-replace-original-buffer)
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51 (make-variable-buffer-local 'edit-replace-start-point)
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52 (make-variable-buffer-local 'edit-replace-end-point)
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53
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54 (defvar edit-replace-original-buffer nil)
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55 (defvar edit-replace-start-point nil)
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56 (defvar edit-replace-end-point nil)
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57
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58 (defun edit-replace-region (beg end &optional str)
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59 (interactive "r")
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60 (let ((the-buf (current-buffer))
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61 (buf (get-buffer-create " *edit-replace*")))
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62 (pop-to-buffer buf)
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63 (setq major-mode 'edit-replace)
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64 (setq mode-name "edit for replace")
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65 (use-local-map edit-replace-mode-map)
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66 (setq edit-replace-original-buffer the-buf)
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67 (setq edit-replace-start-point beg)
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68 (setq edit-replace-end-point end)
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69 ))
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70
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71 (defun edit-replace-query-replace ()
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72 (interactive)
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73 (let ((beg edit-replace-start-point)
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74 (end edit-replace-end-point)
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75 str
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76 (rstr (buffer-string))
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77 )
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78 (switch-to-buffer edit-replace-original-buffer)
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79 (setq str (buffer-substring beg end))
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80 (goto-char beg)
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81 (query-replace str rstr)
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82 ))
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83
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84 ;;; tu-replace.el ends here
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