;;
;; ffap-bindings makes the following global key bindings:
;;
-;; C-x C-f find-file-at-point (abbreviated as ffap)
-;; C-x d dired-at-point
-;; C-x 4 f ffap-other-window
-;; C-x 5 f ffap-other-frame
+;; C-x C-f find-file-at-point (abbreviated as ffap)
+;; C-x C-r ffap-read-only
+;; C-x C-v ffap-alternate-file
+;;
+;; C-x d dired-at-point
+;; C-x C-d ffap-list-directory
+;;
+;; C-x 4 f ffap-other-window
+;; C-x 4 r ffap-read-only-other-window
+;; C-x 4 d ffap-dired-other-window
+;;
+;; C-x 5 f ffap-other-frame
+;; C-x 5 r ffap-read-only-other-frame
+;; C-x 5 d ffap-dired-other-frame
+;;
;; S-mouse-3 ffap-at-mouse
;; C-S-mouse-3 ffap-menu
;;
;; through this section for features that you like, put an appropriate
;; enabler in your .emacs file.
-(defcustom ffap-dired-wildcards nil
- ;; Suggestion from RHOGEE, 07 Jul 1994. Disabled, dired is still
- ;; available by "C-x C-d <pattern>", and valid filenames may
- ;; sometimes contain wildcard characters.
+(defcustom ffap-dired-wildcards "[*?][^/]*\\'"
"*A regexp matching filename wildcard characters, or nil.
+
If `find-file-at-point' gets a filename matching this pattern,
-it passes it on to `dired' instead of `find-file'."
+it passes it on to `find-file' with non-nil WILDCARDS argument,
+which expands wildcards and visits multiple files. To visit
+a file whose name contains wildcard characters you can suppress
+wildcard expansion by setting `find-file-wildcards'.
+
+If `dired-at-point' gets a filename matching this pattern,
+it passes it on to `dired'."
:type '(choice (const :tag "Disable" nil)
(const :tag "Enable" "[*?][^/]*\\'")
;; regexp -- probably not useful
:group 'ffap)
(put 'ffap-file-finder 'risky-local-variable t)
+(defcustom ffap-directory-finder 'dired
+ "*The command called by `dired-at-point' to find a directory."
+ :type 'function
+ :group 'ffap)
+(put 'ffap-directory-finder 'risky-local-variable t)
+
(defcustom ffap-url-fetcher
(if (fboundp 'browse-url)
'browse-url ; rely on browse-url-browser-function
;; Slightly controversial decisions:
;; * strip trailing "@" and ":"
;; * no commas (good for latex)
- (file "--:$+<>@-Z_a-z~" "<@" "@>;.,!?:")
+ (file "--:$+<>@-Z_a-z~*?" "<@" "@>;.,!:")
;; An url, or maybe a email/news message-id:
(url "--:=&?$+@-Z_a-z~#,%;" "^A-Za-z0-9" ":;.,!?")
;; Find a string that does *not* contain a colon:
(default-directory default-directory))
(unwind-protect
(cond
- ;; Immediate rejects (/ and // are too common in C++):
- ((member name '("" "/" "//" ".")) nil)
+ ;; Immediate rejects (/ and // and /* are too common in C/C++):
+ ((member name '("" "/" "//" "/*" ".")) nil)
;; Immediately test local filenames. If default-directory is
;; remote, you probably already have a connection.
((and (not abs) (ffap-file-exists-string name)))
remote-dir (substring name (match-end 1)))))
(ffap-file-exists-string
(ffap-replace-file-component remote-dir name))))))
+ ((and ffap-dired-wildcards
+ (string-match ffap-dired-wildcards name)
+ abs
+ (ffap-file-exists-string (file-name-directory
+ (directory-file-name name)))
+ name))
;; Try all parent directories by deleting the trailing directory
;; name until existing directory is found or name stops changing
((let ((dir name))
dir
nil
(if dir (cons guess (length dir)) guess)
- (list 'file-name-history))))
+ (list 'file-name-history)
+ (and buffer-file-name
+ (abbreviate-file-name buffer-file-name)))))
;; Do file substitution like (interactive "F"), suggested by MCOOK.
(or (ffap-url-p guess) (setq guess (substitute-in-file-name guess)))
;; Should not do it on url's, where $ is a common (VMS?) character.
((ffap-url-p filename)
(let (current-prefix-arg) ; w3 2.3.25 bug, reported by KPC
(funcall ffap-url-fetcher filename)))
- ;; This junk more properly belongs in a modified ffap-file-finder:
((and ffap-dired-wildcards
- (string-match ffap-dired-wildcards filename))
- (dired filename))
+ (string-match ffap-dired-wildcards filename)
+ find-file-wildcards
+ ;; Check if it's find-file that supports wildcards arg
+ (memq ffap-file-finder '(find-file find-alternate-file)))
+ (funcall ffap-file-finder (expand-file-name filename) t))
((or (not ffap-newfile-prompt)
(file-exists-p filename)
(y-or-n-p "File does not exist, create buffer? "))
)))
\f
-;;; ffap-other-* commands:
-;;
-;; Requested by KPC.
+;;; ffap-other-*, ffap-read-only-*, ffap-alternate-* commands:
;; There could be a real `ffap-noselect' function, but we would need
;; at least two new user variables, and there is no w3-fetch-noselect.
"Like `ffap', but put buffer in another window.
Only intended for interactive use."
(interactive)
- (switch-to-buffer-other-window
- (save-window-excursion (call-interactively 'ffap) (current-buffer))))
+ (let (value)
+ (switch-to-buffer-other-window
+ (save-window-excursion
+ (setq value (call-interactively 'ffap))
+ (unless (or (bufferp value) (bufferp (car-safe value)))
+ (setq value (current-buffer)))
+ (current-buffer)))
+ value))
(defun ffap-other-frame nil
"Like `ffap', but put buffer in another frame.
Only intended for interactive use."
(interactive)
;; Extra code works around dedicated windows (noted by JENS, 7/96):
- (let* ((win (selected-window)) (wdp (window-dedicated-p win)))
+ (let* ((win (selected-window))
+ (wdp (window-dedicated-p win))
+ value)
(unwind-protect
(progn
(set-window-dedicated-p win nil)
(switch-to-buffer-other-frame
(save-window-excursion
- (call-interactively 'ffap)
+ (setq value (call-interactively 'ffap))
+ (unless (or (bufferp value) (bufferp (car-safe value)))
+ (setq value (current-buffer)))
(current-buffer))))
- (set-window-dedicated-p win wdp))))
+ (set-window-dedicated-p win wdp))
+ value))
+
+(defun ffap-read-only ()
+ "Like `ffap', but mark buffer as read-only.
+Only intended for interactive use."
+ (interactive)
+ (let ((value (call-interactively 'ffap)))
+ (unless (or (bufferp value) (bufferp (car-safe value)))
+ (setq value (current-buffer)))
+ (mapc (lambda (b) (with-current-buffer b (toggle-read-only 1)))
+ (if (listp value) value (list value)))
+ value))
+
+(defun ffap-read-only-other-window ()
+ "Like `ffap', but put buffer in another window and mark as read-only.
+Only intended for interactive use."
+ (interactive)
+ (let ((value (ffap-other-window)))
+ (mapc (lambda (b) (with-current-buffer b (toggle-read-only 1)))
+ (if (listp value) value (list value)))
+ value))
+
+(defun ffap-read-only-other-frame ()
+ "Like `ffap', but put buffer in another frame and mark as read-only.
+Only intended for interactive use."
+ (interactive)
+ (let ((value (ffap-other-frame)))
+ (mapc (lambda (b) (with-current-buffer b (toggle-read-only 1)))
+ (if (listp value) value (list value)))
+ value))
+
+(defun ffap-alternate-file ()
+ "Like `ffap' and `find-alternate-file'.
+Only intended for interactive use."
+ (interactive)
+ (let ((ffap-file-finder 'find-alternate-file))
+ (call-interactively 'ffap)))
\f
;;; Bug Reporter:
(not current-prefix-arg)
current-prefix-arg))
(let (current-prefix-arg) ; already interpreted
- (call-interactively 'dired))
+ (call-interactively ffap-directory-finder))
(or filename (setq filename (dired-at-point-prompter)))
(cond
((ffap-url-p filename)
(funcall ffap-url-fetcher filename))
((and ffap-dired-wildcards
(string-match ffap-dired-wildcards filename))
- (dired filename))
+ (funcall ffap-directory-finder filename))
((file-exists-p filename)
(if (file-directory-p filename)
- (dired (expand-file-name filename))
- (dired (concat (expand-file-name filename) "*"))))
+ (funcall ffap-directory-finder
+ (expand-file-name filename))
+ (funcall ffap-directory-finder
+ (concat (expand-file-name filename) "*"))))
((and (file-writable-p
(or (file-name-directory (directory-file-name filename))
filename))
(y-or-n-p "Directory does not exist, create it? "))
(make-directory filename)
- (dired filename))
+ (funcall ffap-directory-finder filename))
((error "No such file or directory `%s'" filename)))))
(defun dired-at-point-prompter (&optional guess)
(and guess (ffap-highlight))))
(ffap-highlight t)))
\f
+;;; ffap-dired-other-*, ffap-list-directory commands:
+
+(defun ffap-dired-other-window ()
+ "Like `dired-at-point', but put buffer in another window.
+Only intended for interactive use."
+ (interactive)
+ (let (value)
+ (switch-to-buffer-other-window
+ (save-window-excursion
+ (setq value (call-interactively 'dired-at-point))
+ (current-buffer)))
+ value))
+
+(defun ffap-dired-other-frame ()
+ "Like `dired-at-point', but put buffer in another frame.
+Only intended for interactive use."
+ (interactive)
+ ;; Extra code works around dedicated windows (noted by JENS, 7/96):
+ (let* ((win (selected-window))
+ (wdp (window-dedicated-p win))
+ value)
+ (unwind-protect
+ (progn
+ (set-window-dedicated-p win nil)
+ (switch-to-buffer-other-frame
+ (save-window-excursion
+ (setq value (call-interactively 'dired-at-point))
+ (current-buffer))))
+ (set-window-dedicated-p win wdp))
+ value))
+
+(defun ffap-list-directory ()
+ "Like `dired-at-point' and `list-directory'.
+Only intended for interactive use."
+ (interactive)
+ (let ((ffap-directory-finder 'list-directory))
+ (call-interactively 'dired-at-point)))
+
+\f
;;; Offer default global bindings (`ffap-bindings'):
(defvar ffap-bindings
'(
(global-set-key [S-mouse-3] 'ffap-at-mouse)
(global-set-key [C-S-mouse-3] 'ffap-menu)
+
(global-set-key "\C-x\C-f" 'find-file-at-point)
+ (global-set-key "\C-x\C-r" 'ffap-read-only)
+ (global-set-key "\C-x\C-v" 'ffap-alternate-file)
+
(global-set-key "\C-x4f" 'ffap-other-window)
(global-set-key "\C-x5f" 'ffap-other-frame)
+ (global-set-key "\C-x4r" 'ffap-read-only-other-window)
+ (global-set-key "\C-x5r" 'ffap-read-only-other-frame)
+
(global-set-key "\C-xd" 'dired-at-point)
+ (global-set-key "\C-x4d" 'ffap-dired-other-window)
+ (global-set-key "\C-x5d" 'ffap-dired-other-frame)
+ (global-set-key "\C-x\C-d" 'ffap-list-directory)
+
(add-hook 'gnus-summary-mode-hook 'ffap-gnus-hook)
(add-hook 'gnus-article-mode-hook 'ffap-gnus-hook)
(add-hook 'vm-mode-hook 'ffap-ro-mode-hook)
projects / emacs.git / commitdiff