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Add support for accessing keymaps in char-mode

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* exwm-input.el (exwm-input-invoke-factory): New macro for generating
new commands that invoke corresponding prefix keys.
This commit is contained in:
Chris Feng 2019-11-03 00:00:00 +00:00
parent 1772b98452
commit 3420cd24d1
1 changed files with 15 additions and 0 deletions
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15
exwm-input.el
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@ -1035,6 +1035,21 @@ where both ORIGINAL-KEY and SIMULATED-KEY are key sequences."
(dolist (key keys)
(exwm-input--fake-key key)))))
;;;###autoload
(defmacro exwm-input-invoke-factory (keys)
"Make a command that invokes KEYS when called.
One use is to access the keymap bound to KEYS (as prefix keys) in char-mode."
(let* ((keys (kbd keys))
(description (key-description keys)))
`(defun ,(intern (concat "exwm-input--invoke--" description)) ()
,(format "Invoke `%s'." description)
(interactive)
(mapc (lambda (key)
(exwm-input--cache-event key t)
(exwm-input--unread-event key))
',(listify-key-sequence keys)))))
(defun exwm-input--on-pre-command ()
"Run in `pre-command-hook'."
(unless (memq this-command exwm-input-pre-post-command-blacklist)