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Allow binding a key to a keymap. #1208

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merged 1 commit into from
Dec 30, 2023
Merged

Allow binding a key to a keymap. #1208

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10 changes: 6 additions & 4 deletions src/keymap.lisp
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Original file line number Diff line number Diff line change
Expand Up @@ -36,7 +36,7 @@

(defun define-key (keymap keyspec command-name)
(check-type keyspec (or symbol string))
(check-type command-name symbol)
(check-type command-name (or symbol keymap))
(typecase keyspec
(symbol
(setf (gethash keyspec (keymap-function-table keymap))
Expand Down Expand Up @@ -119,9 +119,11 @@
(let ((table (keymap-table keymap)))
(labels ((f (k)
(let ((cmd (gethash k table)))
(if (prefix-command-p cmd)
(setf table cmd)
cmd))))
(cond ((prefix-command-p cmd)
(setf table cmd))
((keymap-p cmd)
(setf table (keymap-table cmd)))
(t cmd)))))
(let ((parent (keymap-parent keymap)))
(when parent
(setf cmd (keymap-find-keybind parent key cmd))))
Expand Down