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Add which-key helper

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Jack Foltz 2019-02-10 11:53:50 -05:00
parent adb3d0ce0c
commit 680ff99579
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1 changed files with 40 additions and 35 deletions
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lain/.emacs.d/sandbox.org
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@ -98,44 +98,49 @@ keybindings following incomplete commands.
#+END_SRC #+END_SRC
** General ** General
[[https://github.com/noctuid/general.el][General]] is an excellent keybind manager that adds *tons* of useful macros. [[https://github.com/noctuid/general.el][General]] is an excellent keybind manager that adds *tons* of useful macros.
Also set up a leader key and prefixes, like =\= in Vim.
#+BEGIN_SRC emacs-lisp #+BEGIN_SRC emacs-lisp
(use-package general) (use-package general
#+END_SRC :config
** Leaders (general-create-definer jf-leader-def
Create a leader key, =SPC=, like =\= in vim. :keymaps 'override
Different button presses after the leader bring you to different options. :states '(normal insert emacs)
#+BEGIN_SRC emacs-lisp :prefix "SPC"
(general-create-definer jf-leader-def :non-normal-prefix "M-SPC")
:keymaps 'override
:states '(normal insert emacs)
:prefix "SPC"
:non-normal-prefix "M-SPC")
(defmacro jf-create-definers (definitions) (defun jf-create-wk-prefix (desc)
"A wrapper for general-create-definer. "Helper for creating which-key prefix descriptions.
For every pair in DEFINITIONS, creates a leader Bind to a key with general to make which-key show DESC
with name jf-NAME-def and keybind SPC KEY or M-SPC KEY in normal mode." as the prefix's description"
`(progn `(:ignore t :wk ,desc))
,@(mapcan
(lambda (def)
(let ((key (car def))
(name (cdr def)))
`((general-create-definer ,(intern (concat "jf-" name "-def"))
:keymaps 'override
:states '(normal insert emacs)
:prefix ,(concat "SPC " key)
:non-normal-prefix ,(concat "M-SPC " key))
(jf-leader-def ,key '(:ignore t :wk ,name)))))
definitions)))
(jf-create-definers (defmacro jf-create-definers (definitions)
(("b" . "buffers") "A wrapper for general-create-definer.
("f" . "files") For every pair in DEFINITIONS, creates a leader
("g" . "git") with name jf-NAME-def and keybind SPC KEY or M-SPC KEY in normal mode."
("h" . "help") `(progn
("o" . "org") ,@(mapcan
("p" . "projects") (lambda (def)
("w" . "windows"))) (let ((key (car def))
(name (cdr def)))
`((general-create-definer ,(intern (concat "jf-" name "-def"))
:keymaps 'override
:states '(normal insert emacs)
:prefix ,(concat "SPC " key)
:non-normal-prefix ,(concat "M-SPC " key))
(jf-leader-def ,key ',(jf-create-wk-prefix name)))))
definitions)))
(jf-create-definers
(("a" . "apps")
("b" . "buffers")
("f" . "files")
("g" . "git")
("h" . "help")
("m" . "major")
("o" . "org")
("p" . "projects")
("w" . "windows"))))
#+END_SRC #+END_SRC
* Vim Emulation * Vim Emulation
** Evil ** Evil