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215e89e5 RS |
1 | ;;; pc-select.el --- emulate mark, cut, copy and paste from motif |
2 | ;;; (or MAC GUI) or MS-windoze (bah)) look-and-feel | |
3 | ;;; including key bindings | |
4 | ||
9596811a | 5 | ;; Copyright (C) 1995, 1996 Free Software Foundation, Inc. |
215e89e5 RS |
6 | |
7 | ;; Author: Michael Staats <michael@thp.Uni-Duisburg.DE> | |
8 | ;; Created: 26 Sep 1995 | |
9 | ||
10 | ;; This file is part of GNU Emacs. | |
11 | ||
12 | ;; GNU Emacs is free software; you can redistribute it and/or modify | |
13 | ;; it under the terms of the GNU General Public License as published by | |
14 | ;; the Free Software Foundation; either version 2, or (at your option) | |
15 | ;; any later version. | |
16 | ||
17 | ;; GNU Emacs is distributed in the hope that it will be useful, | |
18 | ;; but WITHOUT ANY WARRANTY; without even the implied warranty of | |
19 | ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
20 | ;; GNU General Public License for more details. | |
21 | ||
22 | ;; You should have received a copy of the GNU General Public License | |
b578f267 EN |
23 | ;; along with GNU Emacs; see the file COPYING. If not, write to the |
24 | ;; Free Software Foundation, Inc., 59 Temple Place - Suite 330, | |
25 | ;; Boston, MA 02111-1307, USA. | |
215e89e5 RS |
26 | |
27 | ;;; Commentary: | |
b578f267 | 28 | |
215e89e5 RS |
29 | ;; This package emulates the mark, copy, cut and paste look-and-feel of motif |
30 | ;; programs (which is the same as the MAC gui and (sorry for that) MS-Windows). | |
31 | ;; It modifies the keybindings of the cursor keys and the next, prior, | |
32 | ;; home and end keys. They will modify mark-active. | |
33 | ;; You can still get the old behaviour of cursor moving with the | |
34 | ;; control sequences C-f, C-b, etc. | |
35 | ;; This package uses transient-mark-mode and | |
36 | ;; delete-selection-mode. | |
37 | ;; | |
38 | ;; In addition to that all key-bindings from the pc-mode are | |
39 | ;; done here too (as suggested by RMS). | |
40 | ;; | |
41 | ;; As I found out after I finished the first version, s-region.el tries | |
42 | ;; to do the same.... But my code is a little more complete and using | |
43 | ;; delete-selection-mode is very important for the look-and-feel. | |
44 | ;; Pete Forman <pete.forman@airgun.wg.waii.com> provided some motif | |
45 | ;; compliant keybindings which I added. I had to modify them a little | |
46 | ;; to add the -mark and -nomark functionality of cursor moving. | |
47 | ;; | |
48 | ;; Credits: | |
49 | ;; Many thanks to all who made comments. | |
50 | ;; Thanks to RMS and Ralf Muschall <prm@rz.uni-jena.de> for criticism. | |
51 | ;; Kevin Cutts <cutts@ukraine.corp.mot.com> added the beginning-of-buffer | |
52 | ;; and end-of-buffer functions which I modified a little. | |
53 | ;; David Biesack <sasdjb@unx.sas.com> suggested some more cleanup. | |
54 | ;; Thanks to Pete Forman <pete.forman@airgun.wg.waii.com> | |
55 | ;; for additional motif keybindings. | |
14dacacd RS |
56 | ;; Thanks to jvromans@squirrel.nl (Johan Vromans) for a bug report |
57 | ;; concerning setting of this-command. | |
215e89e5 RS |
58 | ;; |
59 | ;; | |
60 | ;; Ok, some details about the idea of pc-selection-mode: | |
61 | ;; | |
62 | ;; o The standard keys for moving around (right, left, up, down, home, end, | |
63 | ;; prior, next, called "move-keys" from now on) will always de-activate | |
64 | ;; the mark. | |
65 | ;; o If you press "Shift" together with the "move-keys", the region | |
66 | ;; you pass along is activated | |
67 | ;; o You have the copy, cut and paste functions (as in many other programs) | |
68 | ;; which will operate on the active region | |
69 | ;; It was not possible to bind them to C-v, C-x and C-c for obvious | |
70 | ;; emacs reasons. | |
71 | ;; They will be bound according to the "old" behaviour to S-delete (cut), | |
72 | ;; S-insert (paste) and C-insert (copy). These keys do the same in many | |
73 | ;; other programs. | |
215e89e5 | 74 | |
b578f267 | 75 | ;;; Code: |
215e89e5 RS |
76 | |
77 | ;;;; | |
78 | ;; misc | |
79 | ;;;; | |
80 | ||
81 | (provide 'pc-select) | |
82 | ||
83 | (defun copy-region-as-kill-nomark (beg end) | |
84 | "Save the region as if killed; but don't kill it; deactivate mark. | |
85 | If `interprogram-cut-function' is non-nil, also save the text for a window | |
86 | system cut and paste.\n | |
87 | Deactivating mark is to avoid confusion with delete-selection-mode | |
88 | and transient-mark-mode." | |
89 | (interactive "r") | |
90 | (copy-region-as-kill beg end) | |
91 | (setq mark-active nil) | |
92 | (message "Region saved")) | |
93 | ||
94 | ;;;; | |
95 | ;; non-interactive | |
96 | ;;;; | |
97 | (defun ensure-mark() | |
98 | ;; make sure mark is active | |
99 | ;; test if it is active, if it isn't, set it and activate it | |
100 | (and (not mark-active) (set-mark-command nil))) | |
101 | ||
102 | ;;;;;;;;;;;;;;;;;;;;;;;;;;; | |
103 | ;;;;; forward and mark | |
104 | ;;;;;;;;;;;;;;;;;;;;;;;;;;; | |
105 | ||
106 | (defun forward-char-mark (&optional arg) | |
107 | "Ensure mark is active; move point right ARG characters (left if ARG negative). | |
108 | On reaching end of buffer, stop and signal error." | |
109 | (interactive "p") | |
110 | (ensure-mark) | |
111 | (forward-char arg)) | |
112 | ||
113 | (defun forward-word-mark (&optional arg) | |
114 | "Ensure mark is active; move point right ARG words (backward if ARG is negative). | |
115 | Normally returns t. | |
116 | If an edge of the buffer is reached, point is left there | |
117 | and nil is returned." | |
118 | (interactive "p") | |
119 | (ensure-mark) | |
120 | (forward-word arg)) | |
121 | ||
122 | (defun forward-paragraph-mark (&optional arg) | |
123 | "Ensure mark is active; move forward to end of paragraph. | |
124 | With arg N, do it N times; negative arg -N means move backward N paragraphs.\n | |
125 | A line which `paragraph-start' matches either separates paragraphs | |
14dacacd | 126 | \(if `paragraph-separate' matches it also) or is the first line of a paragraph. |
215e89e5 RS |
127 | A paragraph end is the beginning of a line which is not part of the paragraph |
128 | to which the end of the previous line belongs, or the end of the buffer." | |
129 | (interactive "p") | |
130 | (ensure-mark) | |
131 | (forward-paragraph arg)) | |
132 | ||
133 | (defun next-line-mark (&optional arg) | |
134 | "Ensure mark is active; move cursor vertically down ARG lines. | |
135 | If there is no character in the target line exactly under the current column, | |
136 | the cursor is positioned after the character in that line which spans this | |
137 | column, or at the end of the line if it is not long enough. | |
138 | If there is no line in the buffer after this one, behavior depends on the | |
139 | value of `next-line-add-newlines'. If non-nil, it inserts a newline character | |
140 | to create a line, and moves the cursor to that line. Otherwise it moves the | |
141 | cursor to the end of the buffer \(if already at the end of the buffer, an error | |
142 | is signaled).\n | |
143 | The command C-x C-n can be used to create | |
144 | a semipermanent goal column to which this command always moves. | |
145 | Then it does not try to move vertically. This goal column is stored | |
146 | in `goal-column', which is nil when there is none." | |
147 | (interactive "p") | |
148 | (ensure-mark) | |
14dacacd RS |
149 | (next-line arg) |
150 | (setq this-command 'next-line)) | |
215e89e5 RS |
151 | |
152 | (defun end-of-line-mark (&optional arg) | |
153 | "Ensure mark is active; move point to end of current line. | |
154 | With argument ARG not nil or 1, move forward ARG - 1 lines first. | |
155 | If scan reaches end of buffer, stop there without error." | |
156 | (interactive "p") | |
157 | (ensure-mark) | |
14dacacd RS |
158 | (end-of-line arg) |
159 | (setq this-command 'end-of-line)) | |
215e89e5 RS |
160 | |
161 | (defun scroll-down-mark (&optional arg) | |
162 | "Ensure mark is active; scroll down ARG lines; or near full screen if no ARG. | |
163 | A near full screen is `next-screen-context-lines' less than a full screen. | |
164 | Negative ARG means scroll upward. | |
165 | When calling from a program, supply a number as argument or nil." | |
166 | (interactive "P") | |
167 | (ensure-mark) | |
168 | (scroll-down arg)) | |
169 | ||
170 | (defun end-of-buffer-mark (&optional arg) | |
171 | "Ensure mark is active; move point to the end of the buffer. | |
172 | With arg N, put point N/10 of the way from the end.\n | |
173 | If the buffer is narrowed, this command uses the beginning and size | |
174 | of the accessible part of the buffer.\n | |
175 | Don't use this command in Lisp programs! | |
176 | \(goto-char \(point-max)) is faster and avoids clobbering the mark." | |
177 | (interactive "P") | |
178 | (ensure-mark) | |
179 | (let ((size (- (point-max) (point-min)))) | |
180 | (goto-char (if arg | |
181 | (- (point-max) | |
182 | (if (> size 10000) | |
183 | ;; Avoid overflow for large buffer sizes! | |
184 | (* (prefix-numeric-value arg) | |
185 | (/ size 10)) | |
186 | (/ (* size (prefix-numeric-value arg)) 10))) | |
187 | (point-max)))) | |
188 | ;; If we went to a place in the middle of the buffer, | |
189 | ;; adjust it to the beginning of a line. | |
190 | (if arg (forward-line 1) | |
191 | ;; If the end of the buffer is not already on the screen, | |
192 | ;; then scroll specially to put it near, but not at, the bottom. | |
193 | (if (let ((old-point (point))) | |
194 | (save-excursion | |
195 | (goto-char (window-start)) | |
196 | (vertical-motion (window-height)) | |
197 | (< (point) old-point))) | |
198 | (progn | |
199 | (overlay-recenter (point)) | |
200 | (recenter -3))))) | |
201 | ||
202 | ;;;;;;;;; | |
203 | ;;;;; no mark | |
204 | ;;;;;;;;; | |
205 | ||
206 | (defun forward-char-nomark (&optional arg) | |
207 | "Deactivate mark; move point right ARG characters \(left if ARG negative). | |
208 | On reaching end of buffer, stop and signal error." | |
209 | (interactive "p") | |
210 | (setq mark-active nil) | |
211 | (forward-char arg)) | |
212 | ||
213 | (defun forward-word-nomark (&optional arg) | |
214 | "Deactivate mark; move point right ARG words \(backward if ARG is negative). | |
215 | Normally returns t. | |
216 | If an edge of the buffer is reached, point is left there | |
217 | and nil is returned." | |
218 | (interactive "p") | |
219 | (setq mark-active nil) | |
220 | (forward-word arg)) | |
221 | ||
222 | (defun forward-paragraph-nomark (&optional arg) | |
223 | "Deactivate mark; move forward to end of paragraph. | |
224 | With arg N, do it N times; negative arg -N means move backward N paragraphs.\n | |
225 | A line which `paragraph-start' matches either separates paragraphs | |
14dacacd | 226 | \(if `paragraph-separate' matches it also) or is the first line of a paragraph. |
215e89e5 RS |
227 | A paragraph end is the beginning of a line which is not part of the paragraph |
228 | to which the end of the previous line belongs, or the end of the buffer." | |
229 | (interactive "p") | |
230 | (setq mark-active nil) | |
231 | (forward-paragraph arg)) | |
232 | ||
233 | (defun next-line-nomark (&optional arg) | |
234 | "Deactivate mark; move cursor vertically down ARG lines. | |
235 | If there is no character in the target line exactly under the current column, | |
236 | the cursor is positioned after the character in that line which spans this | |
237 | column, or at the end of the line if it is not long enough. | |
238 | If there is no line in the buffer after this one, behavior depends on the | |
239 | value of `next-line-add-newlines'. If non-nil, it inserts a newline character | |
240 | to create a line, and moves the cursor to that line. Otherwise it moves the | |
241 | cursor to the end of the buffer (if already at the end of the buffer, an error | |
242 | is signaled).\n | |
243 | The command C-x C-n can be used to create | |
244 | a semipermanent goal column to which this command always moves. | |
245 | Then it does not try to move vertically. This goal column is stored | |
246 | in `goal-column', which is nil when there is none." | |
247 | (interactive "p") | |
248 | (setq mark-active nil) | |
14dacacd RS |
249 | (next-line arg) |
250 | (setq this-command 'next-line)) | |
215e89e5 RS |
251 | |
252 | (defun end-of-line-nomark (&optional arg) | |
253 | "Deactivate mark; move point to end of current line. | |
254 | With argument ARG not nil or 1, move forward ARG - 1 lines first. | |
255 | If scan reaches end of buffer, stop there without error." | |
256 | (interactive "p") | |
257 | (setq mark-active nil) | |
14dacacd RS |
258 | (end-of-line arg) |
259 | (setq this-command 'end-of-line)) | |
215e89e5 RS |
260 | |
261 | (defun scroll-down-nomark (&optional arg) | |
262 | "Deactivate mark; scroll down ARG lines; or near full screen if no ARG. | |
263 | A near full screen is `next-screen-context-lines' less than a full screen. | |
264 | Negative ARG means scroll upward. | |
265 | When calling from a program, supply a number as argument or nil." | |
266 | (interactive "P") | |
267 | (setq mark-active nil) | |
268 | (scroll-down arg)) | |
269 | ||
270 | (defun end-of-buffer-nomark (&optional arg) | |
271 | "Deactivate mark; move point to the end of the buffer. | |
272 | With arg N, put point N/10 of the way from the end.\n | |
273 | If the buffer is narrowed, this command uses the beginning and size | |
274 | of the accessible part of the buffer.\n | |
275 | Don't use this command in Lisp programs! | |
14dacacd | 276 | \(goto-char (point-max)) is faster and avoids clobbering the mark." |
215e89e5 RS |
277 | (interactive "P") |
278 | (setq mark-active nil) | |
279 | (let ((size (- (point-max) (point-min)))) | |
280 | (goto-char (if arg | |
281 | (- (point-max) | |
282 | (if (> size 10000) | |
283 | ;; Avoid overflow for large buffer sizes! | |
284 | (* (prefix-numeric-value arg) | |
285 | (/ size 10)) | |
286 | (/ (* size (prefix-numeric-value arg)) 10))) | |
287 | (point-max)))) | |
288 | ;; If we went to a place in the middle of the buffer, | |
289 | ;; adjust it to the beginning of a line. | |
290 | (if arg (forward-line 1) | |
291 | ;; If the end of the buffer is not already on the screen, | |
292 | ;; then scroll specially to put it near, but not at, the bottom. | |
293 | (if (let ((old-point (point))) | |
294 | (save-excursion | |
295 | (goto-char (window-start)) | |
296 | (vertical-motion (window-height)) | |
297 | (< (point) old-point))) | |
298 | (progn | |
299 | (overlay-recenter (point)) | |
300 | (recenter -3))))) | |
301 | ||
302 | ||
303 | ;;;;;;;;;;;;;;;;;;;; | |
304 | ;;;;;; backwards and mark | |
305 | ;;;;;;;;;;;;;;;;;;;; | |
306 | ||
307 | (defun backward-char-mark (&optional arg) | |
308 | "Ensure mark is active; move point left ARG characters (right if ARG negative). | |
309 | On attempt to pass beginning or end of buffer, stop and signal error." | |
310 | (interactive "p") | |
311 | (ensure-mark) | |
312 | (backward-char arg)) | |
313 | ||
314 | (defun backward-word-mark (&optional arg) | |
315 | "Ensure mark is active; move backward until encountering the end of a word. | |
316 | With argument, do this that many times." | |
317 | (interactive "p") | |
318 | (ensure-mark) | |
319 | (backward-word arg)) | |
320 | ||
321 | (defun backward-paragraph-mark (&optional arg) | |
322 | "Ensure mark is active; move backward to start of paragraph. | |
323 | With arg N, do it N times; negative arg -N means move forward N paragraphs.\n | |
324 | A paragraph start is the beginning of a line which is a | |
325 | `first-line-of-paragraph' or which is ordinary text and follows a | |
326 | paragraph-separating line; except: if the first real line of a | |
327 | paragraph is preceded by a blank line, the paragraph starts at that | |
328 | blank line.\n | |
329 | See `forward-paragraph' for more information." | |
330 | (interactive "p") | |
331 | (ensure-mark) | |
332 | (backward-paragraph arg)) | |
333 | ||
334 | (defun previous-line-mark (&optional arg) | |
335 | "Ensure mark is active; move cursor vertically up ARG lines. | |
336 | If there is no character in the target line exactly over the current column, | |
337 | the cursor is positioned after the character in that line which spans this | |
338 | column, or at the end of the line if it is not long enough.\n | |
339 | The command C-x C-n can be used to create | |
340 | a semipermanent goal column to which this command always moves. | |
341 | Then it does not try to move vertically.\n | |
342 | If you are thinking of using this in a Lisp program, consider using | |
343 | `forward-line' with a negative argument instead. It is usually easier | |
344 | to use and more reliable (no dependence on goal column, etc.)." | |
345 | (interactive "p") | |
346 | (ensure-mark) | |
14dacacd RS |
347 | (previous-line arg) |
348 | (setq this-command 'previous-line)) | |
215e89e5 RS |
349 | |
350 | (defun beginning-of-line-mark (&optional arg) | |
351 | "Ensure mark is active; move point to beginning of current line. | |
352 | With argument ARG not nil or 1, move forward ARG - 1 lines first. | |
353 | If scan reaches end of buffer, stop there without error." | |
354 | (interactive "p") | |
355 | (ensure-mark) | |
356 | (beginning-of-line arg)) | |
357 | ||
358 | ||
359 | (defun scroll-up-mark (&optional arg) | |
360 | "Ensure mark is active; scroll upward ARG lines; or near full screen if no ARG. | |
361 | A near full screen is `next-screen-context-lines' less than a full screen. | |
362 | Negative ARG means scroll downward. | |
363 | When calling from a program, supply a number as argument or nil." | |
364 | (interactive "P") | |
365 | (ensure-mark) | |
366 | (scroll-up arg)) | |
367 | ||
368 | (defun beginning-of-buffer-mark (&optional arg) | |
369 | "Ensure mark is active; move point to the beginning of the buffer. | |
370 | With arg N, put point N/10 of the way from the beginning.\n | |
371 | If the buffer is narrowed, this command uses the beginning and size | |
372 | of the accessible part of the buffer.\n | |
373 | Don't use this command in Lisp programs! | |
374 | \(goto-char (p\oint-min)) is faster and avoids clobbering the mark." | |
375 | (interactive "P") | |
376 | (ensure-mark) | |
377 | (let ((size (- (point-max) (point-min)))) | |
378 | (goto-char (if arg | |
379 | (+ (point-min) | |
380 | (if (> size 10000) | |
381 | ;; Avoid overflow for large buffer sizes! | |
382 | (* (prefix-numeric-value arg) | |
383 | (/ size 10)) | |
384 | (/ (+ 10 (* size (prefix-numeric-value arg))) 10))) | |
385 | (point-min)))) | |
386 | (if arg (forward-line 1))) | |
387 | ||
388 | ;;;;;;;; | |
389 | ;;; no mark | |
390 | ;;;;;;;; | |
391 | ||
392 | (defun backward-char-nomark (&optional arg) | |
393 | "Deactivate mark; move point left ARG characters (right if ARG negative). | |
394 | On attempt to pass beginning or end of buffer, stop and signal error." | |
395 | (interactive "p") | |
396 | (setq mark-active nil) | |
397 | (backward-char arg)) | |
398 | ||
399 | (defun backward-word-nomark (&optional arg) | |
400 | "Deactivate mark; move backward until encountering the end of a word. | |
401 | With argument, do this that many times." | |
402 | (interactive "p") | |
403 | (setq mark-active nil) | |
404 | (backward-word arg)) | |
405 | ||
406 | (defun backward-paragraph-nomark (&optional arg) | |
407 | "Deactivate mark; move backward to start of paragraph. | |
408 | With arg N, do it N times; negative arg -N means move forward N paragraphs.\n | |
409 | A paragraph start is the beginning of a line which is a | |
410 | `first-line-of-paragraph' or which is ordinary text and follows a | |
411 | paragraph-separating line; except: if the first real line of a | |
412 | paragraph is preceded by a blank line, the paragraph starts at that | |
413 | blank line.\n | |
414 | See `forward-paragraph' for more information." | |
415 | (interactive "p") | |
416 | (setq mark-active nil) | |
417 | (backward-paragraph arg)) | |
418 | ||
419 | (defun previous-line-nomark (&optional arg) | |
420 | "Deactivate mark; move cursor vertically up ARG lines. | |
421 | If there is no character in the target line exactly over the current column, | |
422 | the cursor is positioned after the character in that line which spans this | |
423 | column, or at the end of the line if it is not long enough.\n | |
424 | The command C-x C-n can be used to create | |
425 | a semipermanent goal column to which this command always moves. | |
426 | Then it does not try to move vertically." | |
427 | (interactive "p") | |
428 | (setq mark-active nil) | |
14dacacd RS |
429 | (previous-line arg) |
430 | (setq this-command 'previous-line)) | |
215e89e5 RS |
431 | |
432 | (defun beginning-of-line-nomark (&optional arg) | |
433 | "Deactivate mark; move point to beginning of current line. | |
434 | With argument ARG not nil or 1, move forward ARG - 1 lines first. | |
435 | If scan reaches end of buffer, stop there without error." | |
436 | (interactive "p") | |
437 | (setq mark-active nil) | |
438 | (beginning-of-line arg)) | |
439 | ||
440 | (defun scroll-up-nomark (&optional arg) | |
441 | "Deactivate mark; scroll upward ARG lines; or near full screen if no ARG. | |
442 | A near full screen is `next-screen-context-lines' less than a full screen. | |
443 | Negative ARG means scroll downward. | |
444 | When calling from a program, supply a number as argument or nil." | |
445 | (interactive "P") | |
446 | (setq mark-active nil) | |
447 | (scroll-up arg)) | |
448 | ||
449 | (defun beginning-of-buffer-nomark (&optional arg) | |
450 | "Deactivate mark; move point to the beginning of the buffer. | |
451 | With arg N, put point N/10 of the way from the beginning.\n | |
452 | If the buffer is narrowed, this command uses the beginning and size | |
453 | of the accessible part of the buffer.\n | |
454 | Don't use this command in Lisp programs! | |
14dacacd | 455 | \(goto-char (point-min)) is faster and avoids clobbering the mark." |
215e89e5 RS |
456 | (interactive "P") |
457 | (setq mark-active nil) | |
458 | (let ((size (- (point-max) (point-min)))) | |
459 | (goto-char (if arg | |
460 | (+ (point-min) | |
461 | (if (> size 10000) | |
462 | ;; Avoid overflow for large buffer sizes! | |
463 | (* (prefix-numeric-value arg) | |
464 | (/ size 10)) | |
465 | (/ (+ 10 (* size (prefix-numeric-value arg))) 10))) | |
466 | (point-min)))) | |
467 | (if arg (forward-line 1))) | |
468 | ||
3eeb7b9f | 469 | ;;;###autoload |
215e89e5 RS |
470 | (defun pc-selection-mode () |
471 | "Change mark behaviour to emulate motif, MAC or MS-Windows cut and paste style.\n | |
472 | This mode will switch on delete-selection-mode and | |
473 | transient-mark-mode.\n | |
474 | The cursor keys (and others) are bound to new functions | |
475 | which will modify the status of the mark. It will be | |
476 | possible to select regions with shift-cursorkeys. All this | |
477 | tries to emulate the look-and-feel of GUIs like motif, | |
478 | the MAC GUI or MS-Windows (sorry for the last one)." | |
479 | (interactive) | |
480 | ;; | |
481 | ;; keybindings | |
482 | ;; | |
483 | ||
484 | ;; This is to avoid confusion with the delete-selection-mode | |
485 | ;; On simple displays you can't see that a region is active and | |
486 | ;; will be deleted on the next keypress. IMHO especially for | |
487 | ;; copy-region-as-kill this is confusing | |
488 | (define-key global-map "\M-w" 'copy-region-as-kill-nomark) | |
489 | ||
490 | ||
a7acbbe4 | 491 | ;; The following keybindings are for standard ISO keyboards |
215e89e5 RS |
492 | ;; as they are used with IBM compatible PCs, IBM RS/6000, |
493 | ;; MACs, many X-Stations and probably more | |
494 | (define-key global-map [S-right] 'forward-char-mark) | |
495 | (define-key global-map [right] 'forward-char-nomark) | |
496 | (define-key global-map [C-S-right] 'forward-word-mark) | |
497 | (define-key global-map [C-right] 'forward-word-nomark) | |
14dacacd RS |
498 | (define-key global-map [M-S-right] 'forward-word-mark) |
499 | (define-key global-map [M-right] 'forward-word-nomark) | |
215e89e5 RS |
500 | |
501 | (define-key global-map [S-down] 'next-line-mark) | |
502 | (define-key global-map [down] 'next-line-nomark) | |
503 | ||
504 | (define-key global-map [S-end] 'end-of-line-mark) | |
505 | (define-key global-map [end] 'end-of-line-nomark) | |
506 | (global-set-key [S-C-end] 'end-of-buffer-mark) | |
507 | (global-set-key [C-end] 'end-of-buffer-nomark) | |
14dacacd RS |
508 | (global-set-key [S-M-end] 'end-of-buffer-mark) |
509 | (global-set-key [M-end] 'end-of-buffer-nomark) | |
215e89e5 RS |
510 | |
511 | (define-key global-map [S-next] 'scroll-up-mark) | |
512 | (define-key global-map [next] 'scroll-up-nomark) | |
513 | ||
514 | (define-key global-map [S-left] 'backward-char-mark) | |
515 | (define-key global-map [left] 'backward-char-nomark) | |
516 | (define-key global-map [C-S-left] 'backward-word-mark) | |
517 | (define-key global-map [C-left] 'backward-word-nomark) | |
14dacacd RS |
518 | (define-key global-map [M-S-left] 'backward-word-mark) |
519 | (define-key global-map [M-left] 'backward-word-nomark) | |
215e89e5 RS |
520 | |
521 | (define-key global-map [S-up] 'previous-line-mark) | |
522 | (define-key global-map [up] 'previous-line-nomark) | |
523 | ||
524 | (define-key global-map [S-home] 'beginning-of-line-mark) | |
525 | (define-key global-map [home] 'beginning-of-line-nomark) | |
526 | (global-set-key [S-C-home] 'beginning-of-buffer-mark) | |
527 | (global-set-key [C-home] 'beginning-of-buffer-nomark) | |
14dacacd RS |
528 | (global-set-key [S-M-home] 'beginning-of-buffer-mark) |
529 | (global-set-key [M-home] 'beginning-of-buffer-nomark) | |
215e89e5 RS |
530 | |
531 | (define-key global-map [S-prior] 'scroll-down-mark) | |
532 | (define-key global-map [prior] 'scroll-down-nomark) | |
533 | ||
534 | (define-key global-map [S-insert] 'yank) | |
535 | (define-key global-map [C-insert] 'copy-region-as-kill) | |
536 | (define-key global-map [S-delete] 'kill-region) | |
537 | ||
a7acbbe4 | 538 | ;; The following bindings are useful on Sun Type 3 keyboards |
215e89e5 RS |
539 | ;; They implement the Get-Delete-Put (copy-cut-paste) |
540 | ;; functions from sunview on the L6, L8 and L10 keys | |
541 | (define-key global-map [f16] 'yank) | |
542 | (define-key global-map [f18] 'copy-region-as-kill) | |
543 | (define-key global-map [f20] 'kill-region) | |
544 | ||
545 | ;; The following bindings are from Pete Forman. | |
546 | ;; I modified them a little to work together with the | |
547 | ;; mark functionality I added. | |
548 | ||
549 | (global-set-key [f1] 'help) ; KHelp F1 | |
550 | (global-set-key [f6] 'other-window) ; KNextPane F6 | |
551 | (global-set-key [delete] 'delete-char) ; KDelete Del | |
552 | (global-set-key [C-delete] 'kill-line) ; KEraseEndLine cDel | |
553 | (global-set-key [M-backspace] 'undo) ; KUndo aBS | |
215e89e5 RS |
554 | (global-set-key [C-down] 'forward-paragraph-nomark) ; KNextPara cDn |
555 | (global-set-key [C-up] 'backward-paragraph-nomark) ; KPrevPara cUp | |
556 | (global-set-key [S-C-down] 'forward-paragraph-mark) | |
557 | (global-set-key [S-C-up] 'backward-paragraph-mark) | |
558 | ||
559 | ;; The following bindings are taken from pc-mode.el | |
560 | ;; as suggested by RMS. | |
561 | ;; I only used the ones that are not covered above. | |
562 | (define-key function-key-map [M-delete] [?\M-d]) | |
563 | (global-set-key [C-M-delete] 'kill-sexp) | |
564 | (global-set-key [C-backspace] 'backward-kill-word) | |
565 | (global-set-key [C-escape] 'list-buffers) | |
566 | ||
567 | ;; | |
568 | ;; setup | |
569 | ;; | |
570 | (setq transient-mark-mode t) | |
571 | (setq mark-even-if-inactive t) | |
572 | (delete-selection-mode 1)) | |
573 | ||
574 | ;;; pc-select.el ends here |