-;;; notmuch-jump.el --- User-friendly shortcut keys
+;;; notmuch-jump.el --- User-friendly shortcut keys -*- lexical-binding: t -*-
;;
;; Copyright © Austin Clements
;;
(require 'notmuch-lib)
(require 'notmuch-hello)
-(eval-and-compile
- (unless (fboundp 'window-body-width)
- ;; Compatibility for Emacs pre-24
- (defalias 'window-body-width 'window-width)))
-
;;;###autoload
(defun notmuch-jump-search ()
"Jump to a saved search by shortcut key.
(defvar notmuch-jump--action nil)
+;;;###autoload
(defun notmuch-jump (action-map prompt)
"Interactively prompt for one of the keys in ACTION-MAP.
buffer."
;; Compute the maximum key description width
(let ((key-width 1))
- (pcase-dolist (`(,key ,desc) action-map)
+ (pcase-dolist (`(,key ,_desc) action-map)
(setq key-width
(max key-width
(string-width (format-kbd-macro key)))))
"Translate ACTION-MAP into a minibuffer keymap."
(let ((map (make-sparse-keymap)))
(set-keymap-parent map notmuch-jump-minibuffer-map)
- (pcase-dolist (`(,key ,name ,fn) action-map)
- (if (= (length key) 1)
- (define-key map key
- `(lambda () (interactive)
- (setq notmuch-jump--action ',fn)
- (exit-minibuffer)))))
+ (pcase-dolist (`(,key ,_name ,fn) action-map)
+ (when (= (length key) 1)
+ (define-key map key
+ `(lambda () (interactive)
+ (setq notmuch-jump--action ',fn)
+ (exit-minibuffer)))))
;; By doing this in two passes (and checking if we already have a
;; binding) we avoid problems if the user specifies a binding which
;; is a prefix of another binding.
- (pcase-dolist (`(,key ,name ,fn) action-map)
- (if (> (length key) 1)
- (let* ((key (elt key 0))
- (keystr (string key))
- (new-prompt (concat prompt (format-kbd-macro keystr) " "))
- (action-submap nil))
- (unless (lookup-key map keystr)
- (pcase-dolist (`(,k ,n ,f) action-map)
- (when (= key (elt k 0))
- (push (list (substring k 1) n f) action-submap)))
- ;; We deal with backspace specially
- (push (list (kbd "DEL")
- "Backup"
- (apply-partially #'notmuch-jump action-map prompt))
- action-submap)
- (setq action-submap (nreverse action-submap))
- (define-key map keystr
- `(lambda () (interactive)
- (setq notmuch-jump--action
- ',(apply-partially #'notmuch-jump
- action-submap
- new-prompt))
- (exit-minibuffer)))))))
+ (pcase-dolist (`(,key ,_name ,_fn) action-map)
+ (when (> (length key) 1)
+ (let* ((key (elt key 0))
+ (keystr (string key))
+ (new-prompt (concat prompt (format-kbd-macro keystr) " "))
+ (action-submap nil))
+ (unless (lookup-key map keystr)
+ (pcase-dolist (`(,k ,n ,f) action-map)
+ (when (= key (elt k 0))
+ (push (list (substring k 1) n f) action-submap)))
+ ;; We deal with backspace specially
+ (push (list (kbd "DEL")
+ "Backup"
+ (apply-partially #'notmuch-jump action-map prompt))
+ action-submap)
+ (setq action-submap (nreverse action-submap))
+ (define-key map keystr
+ `(lambda () (interactive)
+ (setq notmuch-jump--action
+ ',(apply-partially #'notmuch-jump
+ action-submap
+ new-prompt))
+ (exit-minibuffer)))))))
map))
-;;
-
(provide 'notmuch-jump)
;;; notmuch-jump.el ends here