Source

vm / vm-toolbar.el

  1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
;;; Toolbar related functions and commands
;;; Copyright (C) 1995-1997 Kyle E. Jones
;;;
;;; 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 1, 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, write to the Free Software
;;; Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.

(provide 'vm-toolbar)

(defvar vm-toolbar-specifier nil)

(defvar vm-toolbar-next-button
  [vm-toolbar-next-icon
   vm-toolbar-next-command
   (vm-toolbar-any-messages-p)
   "Go to the next message.\n
The command `vm-toolbar-next-command' is run, which is normally
fbound to `vm-next-message'.
You can make this button run some other command by using a Lisp
s-expression like this one in your .vm file:
   (fset 'vm-toolbar-next-command 'some-other-command)"])
(defvar vm-toolbar-next-icon nil)
(or (fboundp 'vm-toolbar-next-command)
    (fset 'vm-toolbar-next-command 'vm-next-message))

(defvar vm-toolbar-previous-button
  [vm-toolbar-previous-icon
   vm-toolbar-previous-command
   (vm-toolbar-any-messages-p)
   "Go to the previous message.\n
The command `vm-toolbar-previous-command' is run, which is normally
fbound to `vm-previous-message'.
You can make this button run some other command by using a Lisp
s-expression like this one in your .vm file:
   (fset 'vm-toolbar-previous-command 'some-other-command)"])
(defvar vm-toolbar-previous-icon nil)
(or (fboundp 'vm-toolbar-previous-command)
    (fset 'vm-toolbar-previous-command 'vm-previous-message))

(defvar vm-toolbar-autofile-button
  [vm-toolbar-autofile-icon
   vm-toolbar-autofile-message
   (vm-toolbar-can-autofile-p)
  "Save the current message to a folder selected using vm-auto-folder-alist."])
(defvar vm-toolbar-autofile-icon nil)

(defvar vm-toolbar-file-button
  [vm-toolbar-file-icon vm-toolbar-file-command (vm-toolbar-any-messages-p)
   "Save the current message to a folder.\n
The command `vm-toolbar-file-command' is run, which is normally
fbound to `vm-save-message'.
You can make this button run some other command by using a Lisp
s-expression like this one in your .vm file:
   (fset 'vm-toolbar-file-command 'some-other-command)"])
(defvar vm-toolbar-file-icon nil)
(or (fboundp 'vm-toolbar-file-command)
    (fset 'vm-toolbar-file-command 'vm-save-message))

(defvar vm-toolbar-getmail-button
  [vm-toolbar-getmail-icon vm-toolbar-getmail-command
   (vm-toolbar-mail-waiting-p)
   "Retrieve spooled mail for the current folder.\n
The command `vm-toolbar-getmail-command' is run, which is normally
fbound to `vm-get-new-mail'.
You can make this button run some other command by using a Lisp
s-expression like this one in your .vm file:
   (fset 'vm-toolbar-getmail-command 'some-other-command)"])
(defvar vm-toolbar-getmail-icon nil)
(or (fboundp 'vm-toolbar-getmail-command)
    (fset 'vm-toolbar-getmail-command 'vm-get-new-mail))

(defvar vm-toolbar-print-button
  [vm-toolbar-print-icon
   vm-toolbar-print-command
   (vm-toolbar-any-messages-p)
   "Print the current message.\n
The command `vm-toolbar-print-command' is run, which is normally
fbound to `vm-print-message'.
You can make this button run some other command by using a Lisp
s-expression like this one in your .vm file:
   (fset 'vm-toolbar-print-command 'some-other-command)"])
(defvar vm-toolbar-print-icon nil)
(or (fboundp 'vm-toolbar-print-command)
    (fset 'vm-toolbar-print-command 'vm-print-message))

(defvar vm-toolbar-visit-button
  [vm-toolbar-visit-icon vm-toolbar-visit-command t
   "Visit a different folder.\n
The command `vm-toolbar-visit-command' is run, which is normally
fbound to `vm-visit-folder'.
You can make this button run some other command by using a Lisp
s-expression like this one in your .vm file:
   (fset 'vm-toolbar-visit-command 'some-other-command)"])
(defvar vm-toolbar-visit-icon nil)
(or (fboundp 'vm-toolbar-visit-command)
    (fset 'vm-toolbar-visit-command 'vm-visit-folder))

(defvar vm-toolbar-reply-button
  [vm-toolbar-reply-icon
   vm-toolbar-reply-command
   (vm-toolbar-any-messages-p)
   "Reply to the current message.\n
The command `vm-toolbar-reply-command' is run, which is normally
fbound to `vm-followup-include-text'.
You can make this button run some other command by using a Lisp
s-expression like this one in your .vm file:
   (fset 'vm-toolbar-reply-command 'some-other-command)"])
(defvar vm-toolbar-reply-icon nil)
(or (fboundp 'vm-toolbar-reply-command)
    (fset 'vm-toolbar-reply-command 'vm-followup-include-text))

(defvar vm-toolbar-compose-button
  [vm-toolbar-compose-icon vm-toolbar-compose-command t
   "Compose a new message.\n
The command `vm-toolbar-compose-command' is run, which is normally
fbound to `vm-mail'.
You can make this button run some other command by using a Lisp
s-expression like this one in your .vm file:
   (fset 'vm-toolbar-compose-command 'some-other-command)"])
(defvar vm-toolbar-compose-icon nil)
(or (fboundp 'vm-toolbar-compose-command)
    (fset 'vm-toolbar-compose-command 'vm-mail))

(defvar vm-toolbar-decode-mime-button
  [vm-toolbar-decode-mime-icon vm-toolbar-decode-mime-command
   (vm-toolbar-can-decode-mime-p)
   "Decode the MIME objects in the current message.\n
The objects might be displayed immediately, or buttons might be
displayed that you need to click on to view the object.  See the
documentation for the variables vm-mime-internal-content-types
and vm-mime-external-content-types-alist to see how to control
whether you see buttons or objects.\n
The command `vm-toolbar-decode-mime-command' is run, which is normally
fbound to `vm-decode-mime-messages'.
You can make this button run some other command by using a Lisp
s-expression like this one in your .vm file:
   (fset 'vm-toolbar-decode-mime-command 'some-other-command)"])
(defvar vm-toolbar-decode-mime-icon nil)
(or (fboundp 'vm-toolbar-decode-mime-command)
    (fset 'vm-toolbar-decode-mime-command 'vm-decode-mime-message))

(defvar vm-toolbar-delete-icon nil)

(defvar vm-toolbar-undelete-icon nil)

(defvar vm-toolbar-delete/undelete-button
  [vm-toolbar-delete/undelete-icon
   vm-toolbar-delete/undelete-message
   (vm-toolbar-any-messages-p)
   "Delete the current message, or undelete it if it is already deleted."])
(defvar vm-toolbar-delete/undelete-icon nil)
(make-variable-buffer-local 'vm-toolbar-delete/undelete-icon)

(defvar vm-toolbar-help-icon nil)

(defvar vm-toolbar-recover-icon nil)

(defvar vm-toolbar-helper-icon nil)
(make-variable-buffer-local 'vm-toolbar-helper-icon)

(defvar vm-toolbar-help-button
  [vm-toolbar-helper-icon vm-toolbar-helper-command
   (vm-toolbar-can-help-p)
   "Don't Panic.\n
VM uses this button to offer help if you're in trouble.
Under normal circumstances, this button runs `vm-help'.\n
If the current folder looks out-of-date relative to its auto-save
file then this button will run `recover-file'."])

(defvar vm-toolbar-helper-command nil)
(make-variable-buffer-local 'vm-toolbar-helper-command)

(defun vm-toolbar-helper-command ()
  (interactive)
  (setq this-command vm-toolbar-helper-command)
  (call-interactively vm-toolbar-helper-command))

(defvar vm-toolbar-quit-button
  [vm-toolbar-quit-icon vm-toolbar-quit-command
   (vm-toolbar-can-quit-p)
   "Quit visiting this folder.\n
The command `vm-toolbar-quit-command' is run, which is normally
fbound to `vm-quit'.
You can make this button run some other command by using a Lisp
s-expression like this one in your .vm file:
   (fset 'vm-toolbar-quit-command 'some-other-command)"])
(defvar vm-toolbar-quit-icon nil)
(or (fboundp 'vm-toolbar-quit-command)
    (fset 'vm-toolbar-quit-command 'vm-quit))

(defun vm-toolbar-any-messages-p ()
  (condition-case nil
      (save-excursion
	(vm-check-for-killed-folder)
	(vm-select-folder-buffer)
	vm-message-list)
    (error nil)))

(defun vm-toolbar-delete/undelete-message (&optional prefix-arg)
  (interactive "P")
  (vm-follow-summary-cursor)
  (vm-select-folder-buffer)
  (vm-check-for-killed-summary)
  (vm-error-if-folder-read-only)
  (vm-error-if-folder-empty)
  (let ((current-prefix-arg prefix-arg))
    (if (vm-deleted-flag (car vm-message-pointer))
	(call-interactively 'vm-undelete-message)
      (call-interactively 'vm-delete-message))))

(defun vm-toolbar-can-autofile-p ()
  (interactive)
  (condition-case nil
      (save-excursion
	(vm-check-for-killed-folder)
	(vm-select-folder-buffer)
	(and vm-message-pointer
	     (vm-auto-select-folder vm-message-pointer vm-auto-folder-alist)))
    (error nil)))

(defun vm-toolbar-autofile-message ()
  (interactive)
  (vm-follow-summary-cursor)
  (vm-select-folder-buffer)
  (vm-check-for-killed-summary)
  (vm-error-if-folder-read-only)
  (vm-error-if-folder-empty)
  (let ((file (vm-auto-select-folder vm-message-pointer vm-auto-folder-alist)))
    (if file
	(progn
	  (vm-save-message file 1)
	  (message "Message saved to %s" file))
      (error "No match for message in vm-auto-folder-alist."))))

(defun vm-toolbar-can-recover-p ()
  (condition-case nil
      (save-excursion
	(vm-select-folder-buffer)
	(and vm-folder-read-only
	     buffer-file-name
	     buffer-auto-save-file-name
	     (null (buffer-modified-p))
	     (file-newer-than-file-p
	      buffer-auto-save-file-name
	      buffer-file-name)))
    (error nil)))

(defun vm-toolbar-can-decode-mime-p ()
  (condition-case nil
      (save-excursion
	(vm-select-folder-buffer)
	(and
	 vm-display-using-mime
	 vm-message-pointer
	 vm-presentation-buffer
	 (not (vm-mime-plain-message-p (car vm-message-pointer)))))
    (error nil)))

(defun vm-toolbar-can-quit-p ()
  (condition-case nil
      (save-excursion
	(vm-select-folder-buffer)
	(memq major-mode '(vm-mode vm-virtual-mode)))
    (error nil)))

(defun vm-toolbar-mail-waiting-p ()
  (condition-case nil
      (save-excursion
	(vm-select-folder-buffer)
	(or (not (natnump vm-mail-check-interval))
	    vm-spooled-mail-waiting))
    (error nil)))

(fset 'vm-toolbar-can-help-p 'vm-toolbar-can-quit-p)

(defun vm-toolbar-update-toolbar ()
  (if (and vm-message-pointer (vm-deleted-flag (car vm-message-pointer)))
      (setq vm-toolbar-delete/undelete-icon vm-toolbar-undelete-icon)
    (setq vm-toolbar-delete/undelete-icon vm-toolbar-delete-icon))
  (cond ((vm-toolbar-can-recover-p)
	 (setq vm-toolbar-helper-command 'recover-file
	       vm-toolbar-helper-icon vm-toolbar-recover-icon))
	((vm-toolbar-mail-waiting-p)
	 (setq vm-toolbar-helper-command 'vm-get-new-mail
	       vm-toolbar-helper-icon vm-toolbar-getmail-icon))
	((and (vm-toolbar-can-decode-mime-p) (not vm-mime-decoded))
	 (setq vm-toolbar-helper-command 'vm-decode-mime-message
	       vm-toolbar-helper-icon vm-toolbar-decode-mime-icon))
	(t
	 (setq vm-toolbar-helper-command 'vm-help
	       vm-toolbar-helper-icon vm-toolbar-help-icon)))
  (if vm-summary-buffer
      (vm-copy-local-variables vm-summary-buffer
			       'vm-toolbar-delete/undelete-icon
			       'vm-toolbar-helper-command
			       'vm-toolbar-helper-icon))
  (if vm-presentation-buffer
      (vm-copy-local-variables vm-presentation-buffer
			       'vm-toolbar-delete/undelete-icon
			       'vm-toolbar-helper-command
			       'vm-toolbar-helper-icon))
  (and vm-toolbar-specifier
       (progn
	 (set-specifier vm-toolbar-specifier (cons (current-buffer) nil))
	 (set-specifier vm-toolbar-specifier (cons (current-buffer)
						   vm-toolbar)))))

(defun vm-toolbar-install-toolbar ()
  (vm-toolbar-initialize)
  (let ((height (+ 4 (glyph-height (car vm-toolbar-help-icon))))
	(width (+ 4 (glyph-width (car vm-toolbar-help-icon))))
	(frame (selected-frame))
	(buffer (current-buffer))
	(tag-set '(win))
	(myframe (vm-created-this-frame-p))
	toolbar )
    ;; glyph-width and glyph-height return 0 at startup sometimes
    ;; use reasonable values if they fail.
    (if (= width 4)
	(setq width 68))
    (if (= height 4)
	(setq height 46))
    ;; honor user setting of vm-toolbar if they are daring enough
    ;; to set it.
    (if vm-toolbar
	(setq toolbar vm-toolbar)
      (setq toolbar (vm-toolbar-make-toolbar-spec)
	    vm-toolbar toolbar))
    (cond ((eq vm-toolbar-orientation 'right)
	   (setq vm-toolbar-specifier right-toolbar)
	   (if myframe
	       (set-specifier right-toolbar toolbar frame tag-set))
	   (set-specifier right-toolbar toolbar buffer)
	   (set-specifier right-toolbar-width width frame tag-set))
	  ((eq vm-toolbar-orientation 'left)
	   (setq vm-toolbar-specifier left-toolbar)
	   (if myframe
	       (set-specifier left-toolbar toolbar frame tag-set))
	   (set-specifier left-toolbar toolbar buffer)
	   (set-specifier left-toolbar-width width frame tag-set))
	  ((eq vm-toolbar-orientation 'bottom)
	   (setq vm-toolbar-specifier bottom-toolbar)
	   (if myframe
	       (set-specifier bottom-toolbar toolbar frame tag-set))
	   (set-specifier bottom-toolbar toolbar buffer)
	   (set-specifier bottom-toolbar-height height frame tag-set))
	  (t
	   (setq vm-toolbar-specifier top-toolbar)
	   (if myframe
	       (set-specifier top-toolbar toolbar frame tag-set))
	   (set-specifier top-toolbar toolbar buffer)
	   (set-specifier top-toolbar-height height frame tag-set)))))

(defun vm-toolbar-make-toolbar-spec ()
  (let ((button-alist '(
			(autofile . vm-toolbar-autofile-button)
			(compose . vm-toolbar-compose-button)
			(delete/undelete . vm-toolbar-delete/undelete-button)
			(file . vm-toolbar-file-button)
			(getmail . vm-toolbar-getmail-button)
			(help . vm-toolbar-help-button)
			(mime . vm-toolbar-decode-mime-button)
			(next . vm-toolbar-next-button)
			(previous . vm-toolbar-previous-button)
			(print . vm-toolbar-print-button)
			(quit . vm-toolbar-quit-button)
			(reply . vm-toolbar-reply-button)
			(visit . vm-toolbar-visit-button)
			))
	(button-list vm-use-toolbar)
	cons
	(toolbar nil))
    (while button-list
      (cond ((null (car button-list))
	     (setq toolbar (cons nil toolbar)))
	    ((integerp (car button-list))
	     (if (< 0 (car button-list))
		 (setq toolbar (cons (vector ':size (car button-list)
					     ':style '2d)
				     toolbar))))
	    (t
	     (setq cons (assq (car button-list) button-alist))
	     (if cons
		 (setq toolbar (cons (symbol-value (cdr cons)) toolbar)))))
      (setq button-list (cdr button-list)))
    (nreverse toolbar) ))

(defun vm-toolbar-initialize ()
  ;; drag these in now instead of waiting for them to be
  ;; autoloaded.  the "loading..." messages could come at a bad
  ;; moment and wipe an important echo area message, like "Auto
  ;; save file is newer..."
  (require 'vm-save)
  (require 'vm-summary)
  (cond
   ((null vm-toolbar-help-icon)
    (let ((tuples
	   (if (featurep 'xpm)
	       (list
		(if (and (device-on-window-system-p)
			 (>= (device-bitplanes) 16))
      '(vm-toolbar-decode-mime-icon "mime-colorful-up.xpm"
				    "mime-colorful-dn.xpm"
				    "mime-colorful-xx.xpm")
   '(vm-toolbar-decode-mime-icon "mime-simple-up.xpm"
				 "mime-simple-dn.xpm"
				 "mime-simple-xx.xpm"))
 '(vm-toolbar-next-icon "next-up.xpm" "next-dn.xpm" "next-dn.xpm")
 '(vm-toolbar-previous-icon "previous-up.xpm" "previous-dn.xpm"
			   "previous-dn.xpm")
 '(vm-toolbar-delete-icon "delete-up.xpm" "delete-dn.xpm" "delete-dn.xpm")
 '(vm-toolbar-undelete-icon "undelete-up.xpm" "undelete-dn.xpm"
			   "undelete-dn.xpm")
 '(vm-toolbar-autofile-icon "autofile-up.xpm" "autofile-dn.xpm"
			   "autofile-dn.xpm")
 '(vm-toolbar-getmail-icon "getmail-up.xpm" "getmail-dn.xpm" "getmail-dn.xpm")
 '(vm-toolbar-file-icon "file-up.xpm" "file-dn.xpm" "file-dn.xpm")
 '(vm-toolbar-reply-icon "reply-up.xpm" "reply-dn.xpm" "reply-dn.xpm")
 '(vm-toolbar-compose-icon "compose-up.xpm" "compose-dn.xpm" "compose-dn.xpm")
 '(vm-toolbar-print-icon "print-up.xpm" "print-dn.xpm" "print-dn.xpm")
 '(vm-toolbar-visit-icon "visit-up.xpm" "visit-dn.xpm" "visit-dn.xpm")
 '(vm-toolbar-quit-icon "quit-up.xpm" "quit-dn.xpm" "quit-dn.xpm")
 '(vm-toolbar-help-icon "help-up.xpm" "help-dn.xpm" "help-dn.xpm")
 '(vm-toolbar-recover-icon "recover-up.xpm" "recover-dn.xpm" "recover-dn.xpm")
	   )
	       '(
 (vm-toolbar-decode-mime-icon "mime-up.xbm" "mime-dn.xbm" "mime-xx.xbm")
 (vm-toolbar-next-icon "next-up.xbm" "next-dn.xbm" "next-xx.xbm")
 (vm-toolbar-previous-icon "previous-up.xbm" "previous-dn.xbm"
			   "previous-xx.xbm")
 (vm-toolbar-delete-icon "delete-up.xbm" "delete-dn.xbm" "delete-xx.xbm")
 (vm-toolbar-undelete-icon "undelete-up.xbm" "undelete-dn.xbm"
			   "undelete-xx.xbm")
 (vm-toolbar-autofile-icon "autofile-up.xbm" "autofile-dn.xbm"
			   "autofile-xx.xbm")
 (vm-toolbar-getmail-icon "getmail-up.xbm" "getmail-dn.xbm" "getmail-xx.xbm")
 (vm-toolbar-file-icon "file-up.xbm" "file-dn.xbm" "file-xx.xbm")
 (vm-toolbar-reply-icon "reply-up.xbm" "reply-dn.xbm" "reply-xx.xbm")
 (vm-toolbar-compose-icon "compose-up.xbm" "compose-dn.xbm" "compose-xx.xbm")
 (vm-toolbar-print-icon "print-up.xbm" "print-dn.xbm" "print-xx.xbm")
 (vm-toolbar-visit-icon "visit-up.xbm" "visit-dn.xbm" "visit-xx.xbm")
 (vm-toolbar-quit-icon "quit-up.xbm" "quit-dn.xbm" "quit-xx.xbm")
 (vm-toolbar-help-icon "help-up.xbm" "help-dn.xbm" "help-xx.xpm")
 (vm-toolbar-recover-icon "recover-up.xbm" "recover-dn.xbm" "recover-xx.xpm")
	   )))
	  tuple files var)
      (if (not (file-directory-p vm-toolbar-pixmap-directory))
	  (error "Bad toolbar pixmap directory: %s"
		 vm-toolbar-pixmap-directory)
	(while tuples
	  (setq tuple (car tuples)
		var (car tuple)
		files (cdr tuple))
	  (set var (mapcar
		    (function
		     (lambda (f)
		       (make-glyph
			(expand-file-name f vm-toolbar-pixmap-directory))))
		    files))
	  (setq tuples (cdr tuples)))))))
  (setq vm-toolbar-delete/undelete-icon vm-toolbar-delete-icon)
  (setq-default vm-toolbar-delete/undelete-icon vm-toolbar-delete-icon)
  (setq vm-toolbar-helper-command 'vm-help)
  (setq vm-toolbar-helper-icon vm-toolbar-help-icon)
  (setq-default vm-toolbar-helper-icon vm-toolbar-help-icon))
Tip: Filter by directory path e.g. /media app.js to search for public/media/app.js.
Tip: Use camelCasing e.g. ProjME to search for ProjectModifiedEvent.java.
Tip: Filter by extension type e.g. /repo .js to search for all .js files in the /repo directory.
Tip: Separate your search with spaces e.g. /ssh pom.xml to search for src/ssh/pom.xml.
Tip: Use ↑ and ↓ arrow keys to navigate and return to view the file.
Tip: You can also navigate files with Ctrl+j (next) and Ctrl+k (previous) and view the file with Ctrl+o.
Tip: You can also navigate files with Alt+j (next) and Alt+k (previous) and view the file with Alt+o.