ryuslash/transient-navigation
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Add more keys, change macro for keymap management

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Instead of having to keep track of the keys in the keymap, let the macro
handle it. Add `beginning-of-line' and `end-of-line' key bindings.
This commit is contained in:
Tom Willemse 2013-12-31 14:17:33 +01:00
parent 5624c6fa9b
commit 515f65df7d
1 changed files with 22 additions and 20 deletions
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36
transient-navigation.el
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@ -25,27 +25,25 @@
;;; Code:
(defvar transient-navigation-map
(let ((map (make-sparse-keymap)))
(define-key map (kbd "f") #'transient-forward-char)
(define-key map (kbd "b") #'transient-backward-char)
(define-key map (kbd "n") #'transient-next-line)
(define-key map (kbd "p") #'transient-previous-line)
map))
(defvar transient-navigation-map (make-sparse-keymap))
(defmacro transnav-make-transient (func)
"Wrap FUNC with a transient map."
(defmacro transnav-make-transient (key map func)
"Bind KEY in MAP to FUNC with a transient map."
(let ((funcname (intern (concat "transient-" (symbol-name func)))))
`(defun ,funcname (&optional n)
`(progn
(defun ,funcname (&optional n)
(interactive)
(ignore n)
(call-interactively #',func)
(set-transient-map transient-navigation-map t))))
(set-transient-map transient-navigation-map t))
(define-key ,map (kbd ,key) #',funcname))))
(transnav-make-transient forward-char)
(transnav-make-transient backward-char)
(transnav-make-transient next-line)
(transnav-make-transient previous-line)
(transnav-make-transient "f" transient-navigation-map forward-char)
(transnav-make-transient "b" transient-navigation-map backward-char)
(transnav-make-transient "n" transient-navigation-map next-line)
(transnav-make-transient "p" transient-navigation-map previous-line)
(transnav-make-transient "e" transient-navigation-map end-of-line)
(transnav-make-transient "a" transient-navigation-map beginning-of-line)
;;;###autoload
(define-minor-mode transient-navigation-mode
@ -56,11 +54,15 @@
(define-key global-map [remap forward-char] #'transient-forward-char)
(define-key global-map [remap backward-char] #'transient-backward-char)
(define-key global-map [remap next-line] #'transient-next-line)
(define-key global-map [remap previous-line] #'transient-previous-line))
(define-key global-map [remap previous-line] #'transient-previous-line)
(define-key global-map [remap end-of-line] #'transient-end-of-line)
(define-key global-map [remap beginning-of-line] #'transient-beginning-of-line))
(define-key global-map [remap transient-forward-char] #'forward-char)
(define-key global-map [remap transient-backward-char] #'backward-char)
(define-key global-map [remap transient-next-line] #'next-line)
(define-key global-map [remap transient-previous-line] #'previous-line)))
(define-key global-map [remap transient-previous-line] #'previous-line)
(define-key global-map [remap transient-end-of-line] #'end-of-line)
(define-key global-map [remap transient-beginning-of-line] #'beginning-of-line)))
(provide 'transient-navigation)
;;; transient-navigation.el ends here