refactor(emacs-lisp): elisp-demos: reorganize Doom demos
- Move Doom core elisp API demos out of docs/examples.org into lisp/demos.org. - Recognize and search demos.org file in modules for additional demos (including $DOOMDIR/demos.org). - Refactor emacs-lisp module to use new elisp-demos-user-files variable instead of an advice. This way, elisp-demo's commands (such as `elisp-demos-find-demo` and `elisp-demos-add-demo`) will include Doom's demos.
This commit is contained in:
Henrik Lissner
parent
77ea4013dd
commit
3bea4f66a8
4 changed files with 675 additions and 703 deletions
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@ -34,33 +34,6 @@ of our contributing guide first.
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This section is dedicated to examples of concepts and libraries that can benefit
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all Emacs users, whether or not they use Doom.
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** TODO Emacs Lisp :demos:
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**** file-name-with-extension
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:PROPERTIES:
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:added: 28.1
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:END:
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#+begin_src emacs-lisp
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(file-name-with-extension "some/file.cpp" "h")
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#+end_src
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#+RESULTS:
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: some/file.h
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**** file-name-concat
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:PROPERTIES:
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:added: 28.1
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:END:
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#+begin_src emacs-lisp
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(file-name-concat user-emacs-directory "lisp" "file.el")
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#+end_src
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#+begin_src emacs-lisp
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(file-name-concat "foo" "bar" "baz")
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#+end_src
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#+RESULTS:
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: foo/bar/baz
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** TODO Templates
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*** TODO Emacs package
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*** TODO Dynamic module
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@ -70,655 +43,6 @@ This section is dedicated to examples of concepts and libraries only relevant to
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Doom and its users. These are intended to be demonstrations, not substitutes for
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documentation.
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** TODO Emacs Lisp :demos:
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*** doom-lib
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**** add-hook!
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:PROPERTIES:
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:added: 3.0.0-pre
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:END:
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#+begin_src emacs-lisp
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;; With only one hook and one function, this is identical to `add-hook'. In that
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;; case, use that instead.
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(add-hook! 'some-mode-hook #'enable-something)
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;; Adding many-to-many functions to hooks
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(add-hook! some-mode #'enable-something #'and-another)
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(add-hook! some-mode '(enable-something and-another))
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(add-hook! '(one-mode-hook second-mode-hook) #'enable-something)
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(add-hook! (one-mode second-mode) #'enable-something)
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;; Appending and local hooks
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(add-hook! (one-mode second-mode) :append #'enable-something)
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(add-hook! (one-mode second-mode) :local #'enable-something)
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;; With arbitrary forms
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(add-hook! (one-mode second-mode) (setq v 5) (setq a 2))
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(add-hook! (one-mode second-mode) :append :local (setq v 5) (setq a 2))
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;; Inline named hook functions
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(add-hook! '(one-mode-hook second-mode-hook)
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(defun do-something ()
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...)
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(defun do-another-thing ()
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...))
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#+end_src
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**** TODO add-transient-hook!
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:PROPERTIES:
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:added: 3.0.0-pre
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:END:
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**** after!
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:PROPERTIES:
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:added: 3.0.0-pre
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:END:
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#+begin_src emacs-lisp :eval no
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;;; `after!' will take:
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;; An unquoted package symbol (the name of a package)
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(after! helm ...)
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;; An unquoted list of package symbols (i.e. BODY is evaluated once both magit
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;; and git-gutter have loaded)
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(after! (magit git-gutter) ...)
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;; An unquoted, nested list of compound package lists, using any combination of
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;; :or/:any and :and/:all
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(after! (:or package-a package-b ...) ...)
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(after! (:and package-a package-b ...) ...)
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(after! (:and package-a (:or package-b package-c) ...) ...)
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;; (Without :or/:any/:and/:all, :and/:all are implied.)
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;; A common mistake is to pass it the names of major or minor modes, e.g.
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(after! rustic-mode ...)
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(after! python-mode ...)
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;; But the code in them will never run! rustic-mode is in the `rustic' package
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;; and python-mode is in the `python' package. This is what you want:
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(after! rustic ...)
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(after! python ...)
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#+end_src
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**** appendq!
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:PROPERTIES:
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:added: 3.0.0-pre
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:END:
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#+begin_src emacs-lisp
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(let ((x '(a b c)))
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(appendq! x '(c d e))
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x)
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#+end_src
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#+RESULTS:
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: (a b c c d e)
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#+begin_src emacs-lisp
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(let ((x '(a b c))
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(y '(c d e))
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(z '(f g)))
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(appendq! x y z '(h))
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x)
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#+end_src
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#+RESULTS:
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: (a b c c d e f g h)
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**** custom-set-faces!
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:PROPERTIES:
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:added: 3.0.0-pre
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:END:
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#+begin_src emacs-lisp :eval no
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(custom-set-faces!
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'(outline-1 :weight normal)
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'(outline-2 :weight normal)
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'(outline-3 :weight normal)
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'(outline-4 :weight normal)
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'(outline-5 :weight normal)
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'(outline-6 :weight normal)
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'(default :background "red" :weight bold)
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'(region :background "red" :weight bold))
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(custom-set-faces!
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'((outline-1 outline-2 outline-3 outline-4 outline-5 outline-6)
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:weight normal)
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'((default region)
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:background "red" :weight bold))
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(let ((red-bg-faces '(default region)))
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(custom-set-faces!
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`(,(cl-loop for i from 0 to 6 collect (intern (format "outline-%d" i)))
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:weight normal)
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`(,red-bg-faces
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:background "red" :weight bold)))
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;; You may utilise `doom-themes's theme API to fetch or tweak colors from their
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;; palettes. No need to wait until the theme or package is loaded. e.g.
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(custom-set-faces!
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`(outline-1 :foreground ,(doom-color 'red))
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`(outline-2 :background ,(doom-color 'blue)))
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#+end_src
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**** custom-theme-set-faces!
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:PROPERTIES:
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:added: 3.0.0-pre
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:END:
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#+begin_src emacs-lisp :eval no
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(custom-theme-set-faces! 'doom-one
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'(outline-1 :weight normal)
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'(outline-2 :weight normal)
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'(outline-3 :weight normal)
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'(outline-4 :weight normal)
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'(outline-5 :weight normal)
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'(outline-6 :weight normal)
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'(default :background "red" :weight bold)
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'(region :background "red" :weight bold))
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(custom-theme-set-faces! '(doom-one-theme doom-one-light-theme)
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'((outline-1 outline-2 outline-3 outline-4 outline-5 outline-6)
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:weight normal)
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'((default region)
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:background "red" :weight bold))
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(let ((red-bg-faces '(default region)))
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(custom-theme-set-faces! '(doom-one-theme doom-one-light-theme)
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`(,(cl-loop for i from 0 to 6 collect (intern (format "outline-%d" i)))
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:weight normal)
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`(,red-bg-faces
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:background "red" :weight bold)))
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;; You may utilise `doom-themes's theme API to fetch or tweak colors from their
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;; palettes. No need to wait until the theme or package is loaded. e.g.
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(custom-theme-set-faces! 'doom-one
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`(outline-1 :foreground ,(doom-color 'red))
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`(outline-2 :background ,(doom-color 'blue)))
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#+end_src
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**** TODO defer-feature!
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:PROPERTIES:
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:added: 3.0.0-pre
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:END:
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**** TODO defer-until!
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:PROPERTIES:
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:added: 3.0.0-pre
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:END:
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**** disable-packages!
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:PROPERTIES:
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:added: 3.0.0-pre
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:END:
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#+begin_src emacs-lisp :eval no
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;; Disable packages enabled by DOOM
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(disable-packages! some-package second-package)
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#+end_src
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**** file-exists-p!
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:PROPERTIES:
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:added: 3.0.0-pre
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:END:
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#+begin_src emacs-lisp
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(file-exists-p! "init.el" doom-emacs-dir)
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#+end_src
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#+RESULTS:
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: /home/hlissner/.emacs.d/init.el
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#+begin_src emacs-lisp
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(file-exists-p! (and (or "doesnotexist" "init.el")
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"LICENSE")
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doom-emacs-dir)
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#+end_src
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#+RESULTS:
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: /home/hlissner/.emacs.d/LICENSE
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**** cmd!
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:PROPERTIES:
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:added: 3.0.0-pre
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:END:
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#+begin_src emacs-lisp :eval no
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(map! "C-j" (cmd! (newline) (indent-according-to-mode)))
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#+end_src
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**** cmd!!
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:PROPERTIES:
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:added: 3.0.0-pre
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:END:
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When ~newline~ is passed a numerical prefix argument (=C-u 5 M-x newline=), it
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inserts N newlines. We can use ~cmd!!~ to easily create a keybinds that bakes in
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the prefix arg into the command call:
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#+begin_src emacs-lisp :eval no
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(map! "C-j" (cmd!! #'newline 5))
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#+end_src
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Or to create aliases for functions that behave differently:
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#+begin_src emacs-lisp :eval no
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(fset 'insert-5-newlines (cmd!! #'newline 5))
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;; The equivalent of C-u M-x org-global-cycle, which resets the org document to
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;; its startup visibility settings.
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(fset 'org-reset-global-visibility (cmd!! #'org-global-cycle '(4))
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#+end_src
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**** cmds!
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:PROPERTIES:
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:added: 3.0.0-pre
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:END:
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#+begin_src emacs-lisp :eval no
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(map! :i [tab] (cmds! (and (modulep! :editor snippets)
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(bound-and-true-p yas-minor-mode)
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(yas-maybe-expand-abbrev-key-filter 'yas-expand))
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#'yas-expand
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(modulep! :completion company +tng)
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#'company-indent-or-complete-common)
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:m [tab] (cmds! (and (bound-and-true-p yas-minor-mode)
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(evil-visual-state-p)
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(or (eq evil-visual-selection 'line)
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(not (memq (char-after) (list ?\( ?\[ ?\{ ?\} ?\] ?\))))))
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#'yas-insert-snippet
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(and (modulep! :editor fold)
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(save-excursion (end-of-line) (invisible-p (point))))
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#'+fold/toggle
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(fboundp 'evil-jump-item)
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#'evil-jump-item))
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#+end_src
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**** kbd!
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:PROPERTIES:
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:added: 3.0.0-pre
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:END:
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#+begin_src emacs-lisp :eval no
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(map! "," (kbd! "SPC")
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";" (kbd! ":"))
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#+end_src
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**** lambda!
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#+begin_src emacs-lisp
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(mapcar (lambda! ((&key foo bar baz))
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(list foo bar baz))
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'((:foo 10 :bar 25)
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(:baz hello :boop nil)
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(:bar 42)))
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#+end_src
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**** fn!
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#+begin_src emacs-lisp
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(mapcar (fn! (symbol-name %)) '(hello world))
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#+end_src
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#+begin_src emacs-lisp
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(seq-sort (fn! (string-lessp (symbol-name %1)
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(symbol-name %2)))
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'(bonzo foo bar buddy doomguy baz zombies))
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#+end_src
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#+begin_src emacs-lisp
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(format "You passed %d arguments to this function"
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(funcall (fn! (length %*)) :foo :bar :baz "hello" 123 t))
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#+end_src
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**** load!
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:PROPERTIES:
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:added: 3.0.0-pre
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:END:
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#+begin_src emacs-lisp :eval no
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;;; Lets say we're in ~/.doom.d/config.el
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(load! "lisp/module") ; loads ~/.doom.d/lisp/module.el
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(load! "somefile" doom-emacs-dir) ; loads ~/.emacs.d/somefile.el
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(load! "anotherfile" doom-user-dir) ; loads ~/.doom.d/anotherfile.el
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;; If you don't want a `load!' call to throw an error if the file doesn't exist:
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(load! "~/.maynotexist" nil t)
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#+end_src
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**** map!
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:PROPERTIES:
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:added: 3.0.0-pre
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:END:
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#+begin_src emacs-lisp :eval no
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(map! :map magit-mode-map
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:m "C-r" 'do-something ; C-r in motion state
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:nv "q" 'magit-mode-quit-window ; q in normal+visual states
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"C-x C-r" 'a-global-keybind
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:g "C-x C-r" 'another-global-keybind ; same as above
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(:when (featurep :system 'macos)
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:n "M-s" 'some-fn
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:i "M-o" (cmd! (message "Hi"))))
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(map! (:when (modulep! :completion company) ; Conditional loading
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:i "C-@" #'+company/complete
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(:prefix "C-x" ; Use a prefix key
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:i "C-l" #'+company/whole-lines)))
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(map! (:when (modulep! :lang latex) ; local conditional
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(:map LaTeX-mode-map
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:localleader ; Use local leader
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:desc "View" "v" #'TeX-view)) ; Add which-key description
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:leader ; Use leader key from now on
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:desc "Eval expression" ";" #'eval-expression)
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#+end_src
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These are side-by-side comparisons, showing how to bind keys with and without
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~map!~:
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#+begin_src emacs-lisp :eval no
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;; bind a global key
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(global-set-key (kbd "C-x y") #'do-something)
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(map! "C-x y" #'do-something)
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;; bind a key on a keymap
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(define-key emacs-lisp-mode-map (kbd "C-c p") #'do-something)
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(map! :map emacs-lisp-mode-map "C-c p" #'do-something)
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;; unbind a key defined elsewhere
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(define-key lua-mode-map (kbd "SPC m b") nil)
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(map! :map lua-mode-map "SPC m b" nil)
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;; bind multiple keys
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(global-set-key (kbd "C-x x") #'do-something)
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(global-set-key (kbd "C-x y") #'do-something-else)
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(global-set-key (kbd "C-x z") #'do-another-thing)
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(map! "C-x x" #'do-something
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"C-x y" #'do-something-else
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"C-x z" #'do-another-thing)
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;; bind global keys in normal mode
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(evil-define-key* 'normal 'global
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(kbd "C-x x") #'do-something
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(kbd "C-x y") #'do-something-else
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(kbd "C-x z") #'do-another-thing)
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(map! :n "C-x x" #'do-something
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:n "C-x y" #'do-something-else
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:n "C-x z" #'do-another-thing)
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;; or on a deferred keymap
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(evil-define-key 'normal emacs-lisp-mode-map
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(kbd "C-x x") #'do-something
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(kbd "C-x y") #'do-something-else
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(kbd "C-x z") #'do-another-thing)
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(map! :map emacs-lisp-mode-map
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:n "C-x x" #'do-something
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:n "C-x y" #'do-something-else
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:n "C-x z" #'do-another-thing)
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;; or multiple maps
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(dolist (map (list emacs-lisp-mode go-mode-map ivy-minibuffer-map))
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(evil-define-key '(normal insert) map
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"a" #'a
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"b" #'b
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"c" #'c))
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(map! :map (emacs-lisp-mode go-mode-map ivy-minibuffer-map)
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:ni "a" #'a
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:ni "b" #'b
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:ni "c" #'c)
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;; or in multiple states (order of states doesn't matter)
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(evil-define-key* '(normal visual) emacs-lisp-mode-map (kbd "C-x x") #'do-something)
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(evil-define-key* 'insert emacs-lisp-mode-map (kbd "C-x x") #'do-something-else)
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(evil-define-key* '(visual normal insert emacs) emacs-lisp-mode-map (kbd "C-x z") #'do-another-thing)
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(map! :map emacs-lisp-mode
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:nv "C-x x" #'do-something ; normal+visual
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:i "C-x y" #'do-something-else ; insert
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:vnie "C-x z" #'do-another-thing) ; visual+normal+insert+emacs
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;; You can nest map! calls:
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(evil-define-key* '(normal visual) emacs-lisp-mode-map (kbd "C-x x") #'do-something)
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(evil-define-key* 'normal go-lisp-mode-map (kbd "C-x x") #'do-something-else)
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(map! (:map emacs-lisp-mode :nv "C-x x" #'do-something)
|
||||
(:map go-lisp-mode :n "C-x x" #'do-something-else))
|
||||
#+end_src
|
||||
|
||||
**** pushnew!
|
||||
:PROPERTIES:
|
||||
:added: 3.0.0-pre
|
||||
:END:
|
||||
#+begin_src emacs-lisp
|
||||
(let ((list '(a b c)))
|
||||
(pushnew! list 'c 'd 'e)
|
||||
list)
|
||||
#+end_src
|
||||
|
||||
#+RESULTS:
|
||||
: (e d a b c)
|
||||
|
||||
**** prependq!
|
||||
:PROPERTIES:
|
||||
:added: 3.0.0-pre
|
||||
:END:
|
||||
#+begin_src emacs-lisp
|
||||
(let ((x '(a b c)))
|
||||
(prependq! x '(c d e))
|
||||
x)
|
||||
#+end_src
|
||||
|
||||
#+RESULTS:
|
||||
: (c d e a b c)
|
||||
|
||||
#+begin_src emacs-lisp
|
||||
(let ((x '(a b c))
|
||||
(y '(c d e))
|
||||
(z '(f g)))
|
||||
(prependq! x y z '(h))
|
||||
x)
|
||||
#+end_src
|
||||
|
||||
#+RESULTS:
|
||||
: (c d e f g h a b c)
|
||||
|
||||
**** quiet!
|
||||
:PROPERTIES:
|
||||
:added: 3.0.0-pre
|
||||
:END:
|
||||
#+begin_src emacs-lisp :eval no
|
||||
;; Enters recentf-mode without extra output
|
||||
(quiet! (recentf-mode +1))
|
||||
#+end_src
|
||||
**** remove-hook!
|
||||
:PROPERTIES:
|
||||
:added: 3.0.0-pre
|
||||
:END:
|
||||
#+begin_src emacs-lisp :eval no
|
||||
;; With only one hook and one function, this is identical to `remove-hook'. In
|
||||
;; that case, use that instead.
|
||||
(remove-hook! 'some-mode-hook #'enable-something)
|
||||
|
||||
;; Removing N functions from M hooks
|
||||
(remove-hook! some-mode #'enable-something #'and-another)
|
||||
(remove-hook! some-mode #'(enable-something and-another))
|
||||
(remove-hook! '(one-mode-hook second-mode-hook) #'enable-something)
|
||||
(remove-hook! (one-mode second-mode) #'enable-something)
|
||||
|
||||
;; Removing buffer-local hooks
|
||||
(remove-hook! (one-mode second-mode) :local #'enable-something)
|
||||
|
||||
;; Removing arbitrary forms (must be exactly the same as the definition)
|
||||
(remove-hook! (one-mode second-mode) (setq v 5) (setq a 2))
|
||||
#+end_src
|
||||
**** setq!
|
||||
:PROPERTIES:
|
||||
:added: 3.0.0-pre
|
||||
:END:
|
||||
#+begin_src emacs-lisp
|
||||
;; Each of these have a setter associated with them, which must be triggered in
|
||||
;; order for their new values to have an effect.
|
||||
(setq! evil-want-Y-yank-to-eol nil
|
||||
evil-want-C-u-scroll nil
|
||||
evil-want-C-d-scroll nil)
|
||||
#+end_src
|
||||
**** setq-hook!
|
||||
:PROPERTIES:
|
||||
:added: 3.0.0-pre
|
||||
:END:
|
||||
#+begin_src emacs-lisp :eval no
|
||||
;; Set multiple variables after a hook
|
||||
(setq-hook! 'markdown-mode-hook
|
||||
line-spacing 2
|
||||
fill-column 80)
|
||||
|
||||
;; Set variables after multiple hooks
|
||||
(setq-hook! '(eshell-mode-hook term-mode-hook)
|
||||
hscroll-margin 0)
|
||||
#+end_src
|
||||
|
||||
**** unsetq-hook!
|
||||
:PROPERTIES:
|
||||
:added: 3.0.0-pre
|
||||
:END:
|
||||
#+begin_src emacs-lisp :eval no
|
||||
(unsetq-hook! 'markdown-mode-hook line-spacing)
|
||||
|
||||
;; Removes the following variable hook
|
||||
(setq-hook! 'markdown-mode-hook line-spacing 2)
|
||||
|
||||
;; Removing N variables from M hooks
|
||||
(unsetq-hook! some-mode enable-something and-another)
|
||||
(unsetq-hook! some-mode (enable-something and-another))
|
||||
(unsetq-hook! '(one-mode-hook second-mode-hook) enable-something)
|
||||
(unsetq-hook! (one-mode second-mode) enable-something)
|
||||
#+end_src
|
||||
**** versionp!
|
||||
:PROPERTIES:
|
||||
:added: 3.0.0-pre
|
||||
:END:
|
||||
#+begin_src emacs-lisp
|
||||
(versionp! "25.3" > "27.1")
|
||||
#+end_src
|
||||
|
||||
#+RESULTS:
|
||||
: nil
|
||||
|
||||
#+begin_src emacs-lisp
|
||||
(versionp! "28.0" <= emacs-version <= "28.1")
|
||||
#+end_src
|
||||
|
||||
#+RESULTS:
|
||||
: t
|
||||
|
||||
*** doom-modules
|
||||
**** doom!
|
||||
:PROPERTIES:
|
||||
:added: 3.0.0-pre
|
||||
:END:
|
||||
#+begin_src emacs-lisp :eval no
|
||||
(doom! :completion
|
||||
company
|
||||
ivy
|
||||
;;helm
|
||||
|
||||
:tools
|
||||
(:if (featurep :system 'macos) macos)
|
||||
docker
|
||||
lsp
|
||||
|
||||
:lang
|
||||
(cc +lsp)
|
||||
(:cond ((string= system-name "work-pc")
|
||||
python
|
||||
rust
|
||||
web)
|
||||
((string= system-name "writing-pc")
|
||||
(org +dragndrop)
|
||||
ruby))
|
||||
(:if (featurep :system 'linux)
|
||||
(web +lsp)
|
||||
web)
|
||||
|
||||
:config
|
||||
literate
|
||||
(default +bindings +smartparens))
|
||||
#+end_src
|
||||
|
||||
**** use-package!
|
||||
:PROPERTIES:
|
||||
:added: 3.0.0-pre
|
||||
:END:
|
||||
#+begin_src emacs-lisp :eval no
|
||||
;; Use after-call to load package before hook
|
||||
(use-package! projectile
|
||||
:after-call (pre-command-hook after-find-file dired-before-readin-hook))
|
||||
|
||||
;; defer recentf packages one by one
|
||||
(use-package! recentf
|
||||
:defer-incrementally easymenu tree-widget timer
|
||||
:after-call after-find-file)
|
||||
|
||||
;; This is equivalent to :defer-incrementally (abc)
|
||||
(use-package! abc
|
||||
:defer-incrementally t)
|
||||
#+end_src
|
||||
|
||||
**** package!
|
||||
:PROPERTIES:
|
||||
:added: 3.0.0-pre
|
||||
:END:
|
||||
#+begin_src emacs-lisp :eval no
|
||||
;; To install a package that can be found on ELPA or any of the sources
|
||||
;; specified in `straight-recipe-repositories':
|
||||
(package! evil)
|
||||
(package! js2-mode)
|
||||
(package! rainbow-delimiters)
|
||||
|
||||
;; To disable a package included with Doom (which will no-op all its `after!'
|
||||
;; and `use-package!' blocks):
|
||||
(package! evil :disable t)
|
||||
(package! rainbow-delimiters :disable t)
|
||||
|
||||
;; To install a package from a github repo
|
||||
(package! so-long :recipe (:host github :repo "hlissner/emacs-so-long"))
|
||||
|
||||
;; If a package is particularly big and comes with submodules you don't need,
|
||||
;; you can tell the package manager not to clone the repo recursively:
|
||||
(package! ansible :recipe (:nonrecursive t))
|
||||
|
||||
;; To pin a package to a specific commit:
|
||||
(package! evil :pin "e7bc39de2f9")
|
||||
;; ...or branch:
|
||||
(package! evil :recipe (:branch "stable"))
|
||||
;; To unpin a pinned package:
|
||||
(package! evil :pin nil)
|
||||
|
||||
;; If you share your config between two computers, and don't want bin/doom
|
||||
;; refresh to delete packages used only on one system, use :ignore
|
||||
(package! evil :ignore (not (equal system-name "my-desktop")))
|
||||
#+end_src
|
||||
|
||||
*** doom-cli
|
||||
**** TODO defcli!
|
||||
**** TODO defcli-alias!
|
||||
**** TODO defcli-obsolete!
|
||||
**** TODO defcli-stub!
|
||||
**** TODO defcli-autoload!
|
||||
**** TODO defcli-group!
|
||||
**** TODO exit!
|
||||
**** TODO call!
|
||||
**** TODO run!
|
||||
**** TODO sh!
|
||||
**** TODO sh!!
|
||||
**** TODO git!
|
||||
**** TODO def-cli-context-get
|
||||
**** TODO def-cli-context-put
|
||||
**** TODO def-cli-context-find-option
|
||||
**** TODO def-cli-call
|
||||
**** TODO def-cli-exit
|
||||
**** TODO def-cli-load
|
||||
**** TODO def-cli-load-all
|
||||
**** TODO doom-cli-find
|
||||
**** TODO doom-cli-get
|
||||
**** TODO doom-cli-prop
|
||||
**** TODO doom-cli-subcommands
|
||||
**** TODO doom-cli-aliases
|
||||
*** TODO lib/files.el
|
||||
**** TODO doom-path
|
||||
**** TODO doom-glob
|
||||
**** TODO doom-dir
|
||||
**** TODO doom-files-in
|
||||
**** TODO doom-file-cookie-p
|
||||
**** TODO file-exists-p!
|
||||
**** TODO doom-file-size
|
||||
**** TODO doom-file-line-count
|
||||
**** TODO doom-directory-size
|
||||
**** TODO doom-file-read
|
||||
**** TODO doom-file-write
|
||||
**** TODO with-file-contents!
|
||||
|
||||
** TODO Configuration files
|
||||
*** =profiles.el=
|
||||
:PROPERTIES:
|
||||
|
|
@ -785,7 +109,7 @@ Here is an exhaustive example of all its syntax and capabilities:
|
|||
(profile3
|
||||
...))
|
||||
#+end_src
|
||||
|
||||
|
||||
*** =.doomprofile=
|
||||
:PROPERTIES:
|
||||
:ID: ac37ac6f-6082-4c34-b98c-962bc1e528c9
|
||||
|
|
|
|||
654
lisp/demos.org
Normal file
654
lisp/demos.org
Normal file
|
|
@ -0,0 +1,654 @@
|
|||
#+title: Doom Emacs API Demos
|
||||
#+property: header-args:elisp :results pp :exports both :eval never-export
|
||||
|
||||
This module installs the elisp-demos package, which adds code examples to
|
||||
documentation buffers (the ones help.el or helpful produces). The built-in demos
|
||||
are great, but this file exists to add demos for Doom's API and beyond.
|
||||
|
||||
#+begin_quote
|
||||
Please make sure new additions to this file are arranged alphabetically and
|
||||
has a :PROPERTIES: drawer that includes in what version of Doom that the
|
||||
symbol/function was added.
|
||||
#+end_quote
|
||||
|
||||
#+begin_quote
|
||||
Please don't add demos for code outside of Doom Emacs. PR those to the parent
|
||||
project: https://github.com/xuchunyang/elisp-demos. And please don't add
|
||||
functions from modules, put those in that module's demo.org file, or your
|
||||
own in $DOOMDIR/demos.org.
|
||||
#+end_quote
|
||||
|
||||
* add-hook!
|
||||
:PROPERTIES:
|
||||
:added: 3.0.0-pre
|
||||
:END:
|
||||
#+begin_src emacs-lisp
|
||||
;; With only one hook and one function, this is identical to `add-hook'. In that
|
||||
;; case, use that instead.
|
||||
(add-hook! 'some-mode-hook #'enable-something)
|
||||
|
||||
;; Adding many-to-many functions to hooks
|
||||
(add-hook! some-mode #'enable-something #'and-another)
|
||||
(add-hook! some-mode '(enable-something and-another))
|
||||
(add-hook! '(one-mode-hook second-mode-hook) #'enable-something)
|
||||
(add-hook! (one-mode second-mode) #'enable-something)
|
||||
|
||||
;; Appending and local hooks
|
||||
(add-hook! (one-mode second-mode) :append #'enable-something)
|
||||
(add-hook! (one-mode second-mode) :local #'enable-something)
|
||||
|
||||
;; With arbitrary forms
|
||||
(add-hook! (one-mode second-mode) (setq v 5) (setq a 2))
|
||||
(add-hook! (one-mode second-mode) :append :local (setq v 5) (setq a 2))
|
||||
|
||||
;; Inline named hook functions
|
||||
(add-hook! '(one-mode-hook second-mode-hook)
|
||||
(defun do-something ()
|
||||
...)
|
||||
(defun do-another-thing ()
|
||||
...))
|
||||
#+end_src
|
||||
|
||||
* TODO add-transient-hook!
|
||||
:PROPERTIES:
|
||||
:added: 3.0.0-pre
|
||||
:END:
|
||||
* after!
|
||||
:PROPERTIES:
|
||||
:added: 3.0.0-pre
|
||||
:END:
|
||||
#+begin_src emacs-lisp :eval no
|
||||
;;; `after!' will take:
|
||||
|
||||
;; An unquoted package symbol (the name of a package)
|
||||
(after! helm ...)
|
||||
|
||||
;; An unquoted list of package symbols (i.e. BODY is evaluated once both magit
|
||||
;; and git-gutter have loaded)
|
||||
(after! (magit git-gutter) ...)
|
||||
|
||||
;; An unquoted, nested list of compound package lists, using any combination of
|
||||
;; :or/:any and :and/:all
|
||||
(after! (:or package-a package-b ...) ...)
|
||||
(after! (:and package-a package-b ...) ...)
|
||||
(after! (:and package-a (:or package-b package-c) ...) ...)
|
||||
;; (Without :or/:any/:and/:all, :and/:all are implied.)
|
||||
|
||||
;; A common mistake is to pass it the names of major or minor modes, e.g.
|
||||
(after! rustic-mode ...)
|
||||
(after! python-mode ...)
|
||||
;; But the code in them will never run! rustic-mode is in the `rustic' package
|
||||
;; and python-mode is in the `python' package. This is what you want:
|
||||
(after! rustic ...)
|
||||
(after! python ...)
|
||||
#+end_src
|
||||
* appendq!
|
||||
:PROPERTIES:
|
||||
:added: 3.0.0-pre
|
||||
:END:
|
||||
#+begin_src emacs-lisp
|
||||
(let ((x '(a b c)))
|
||||
(appendq! x '(c d e))
|
||||
x)
|
||||
#+end_src
|
||||
|
||||
#+RESULTS:
|
||||
: (a b c c d e)
|
||||
|
||||
#+begin_src emacs-lisp
|
||||
(let ((x '(a b c))
|
||||
(y '(c d e))
|
||||
(z '(f g)))
|
||||
(appendq! x y z '(h))
|
||||
x)
|
||||
#+end_src
|
||||
|
||||
#+RESULTS:
|
||||
: (a b c c d e f g h)
|
||||
|
||||
* cmd!
|
||||
:PROPERTIES:
|
||||
:added: 3.0.0-pre
|
||||
:END:
|
||||
#+begin_src emacs-lisp :eval no
|
||||
(map! "C-j" (cmd! (newline) (indent-according-to-mode)))
|
||||
#+end_src
|
||||
|
||||
* cmd!!
|
||||
:PROPERTIES:
|
||||
:added: 3.0.0-pre
|
||||
:END:
|
||||
When ~newline~ is passed a numerical prefix argument (=C-u 5 M-x newline=), it
|
||||
inserts N newlines. We can use ~cmd!!~ to easily create a keybinds that bakes in
|
||||
the prefix arg into the command call:
|
||||
|
||||
#+begin_src emacs-lisp :eval no
|
||||
(map! "C-j" (cmd!! #'newline 5))
|
||||
#+end_src
|
||||
|
||||
Or to create aliases for functions that behave differently:
|
||||
|
||||
#+begin_src emacs-lisp :eval no
|
||||
(fset 'insert-5-newlines (cmd!! #'newline 5))
|
||||
|
||||
;; The equivalent of C-u M-x org-global-cycle, which resets the org document to
|
||||
;; its startup visibility settings.
|
||||
(fset 'org-reset-global-visibility (cmd!! #'org-global-cycle '(4))
|
||||
#+end_src
|
||||
|
||||
* cmds!
|
||||
:PROPERTIES:
|
||||
:added: 3.0.0-pre
|
||||
:END:
|
||||
#+begin_src emacs-lisp :eval no
|
||||
(map! :i [tab] (cmds! (and (modulep! :editor snippets)
|
||||
(bound-and-true-p yas-minor-mode)
|
||||
(yas-maybe-expand-abbrev-key-filter 'yas-expand))
|
||||
#'yas-expand
|
||||
(modulep! :completion company +tng)
|
||||
#'company-indent-or-complete-common)
|
||||
:m [tab] (cmds! (and (bound-and-true-p yas-minor-mode)
|
||||
(evil-visual-state-p)
|
||||
(or (eq evil-visual-selection 'line)
|
||||
(not (memq (char-after) (list ?\( ?\[ ?\{ ?\} ?\] ?\))))))
|
||||
#'yas-insert-snippet
|
||||
(and (modulep! :editor fold)
|
||||
(save-excursion (end-of-line) (invisible-p (point))))
|
||||
#'+fold/toggle
|
||||
(fboundp 'evil-jump-item)
|
||||
#'evil-jump-item))
|
||||
#+end_src
|
||||
|
||||
* custom-set-faces!
|
||||
:PROPERTIES:
|
||||
:added: 3.0.0-pre
|
||||
:END:
|
||||
#+begin_src emacs-lisp :eval no
|
||||
(custom-set-faces!
|
||||
'(outline-1 :weight normal)
|
||||
'(outline-2 :weight normal)
|
||||
'(outline-3 :weight normal)
|
||||
'(outline-4 :weight normal)
|
||||
'(outline-5 :weight normal)
|
||||
'(outline-6 :weight normal)
|
||||
'(default :background "red" :weight bold)
|
||||
'(region :background "red" :weight bold))
|
||||
|
||||
(custom-set-faces!
|
||||
'((outline-1 outline-2 outline-3 outline-4 outline-5 outline-6)
|
||||
:weight normal)
|
||||
'((default region)
|
||||
:background "red" :weight bold))
|
||||
|
||||
(let ((red-bg-faces '(default region)))
|
||||
(custom-set-faces!
|
||||
`(,(cl-loop for i from 0 to 6 collect (intern (format "outline-%d" i)))
|
||||
:weight normal)
|
||||
`(,red-bg-faces
|
||||
:background "red" :weight bold)))
|
||||
|
||||
;; You may utilise `doom-themes's theme API to fetch or tweak colors from their
|
||||
;; palettes. No need to wait until the theme or package is loaded. e.g.
|
||||
(custom-set-faces!
|
||||
`(outline-1 :foreground ,(doom-color 'red))
|
||||
`(outline-2 :background ,(doom-color 'blue)))
|
||||
#+end_src
|
||||
|
||||
* custom-theme-set-faces!
|
||||
:PROPERTIES:
|
||||
:added: 3.0.0-pre
|
||||
:END:
|
||||
#+begin_src emacs-lisp :eval no
|
||||
(custom-theme-set-faces! 'doom-one
|
||||
'(outline-1 :weight normal)
|
||||
'(outline-2 :weight normal)
|
||||
'(outline-3 :weight normal)
|
||||
'(outline-4 :weight normal)
|
||||
'(outline-5 :weight normal)
|
||||
'(outline-6 :weight normal)
|
||||
'(default :background "red" :weight bold)
|
||||
'(region :background "red" :weight bold))
|
||||
|
||||
(custom-theme-set-faces! '(doom-one-theme doom-one-light-theme)
|
||||
'((outline-1 outline-2 outline-3 outline-4 outline-5 outline-6)
|
||||
:weight normal)
|
||||
'((default region)
|
||||
:background "red" :weight bold))
|
||||
|
||||
(let ((red-bg-faces '(default region)))
|
||||
(custom-theme-set-faces! '(doom-one-theme doom-one-light-theme)
|
||||
`(,(cl-loop for i from 0 to 6 collect (intern (format "outline-%d" i)))
|
||||
:weight normal)
|
||||
`(,red-bg-faces
|
||||
:background "red" :weight bold)))
|
||||
|
||||
;; You may utilise `doom-themes's theme API to fetch or tweak colors from their
|
||||
;; palettes. No need to wait until the theme or package is loaded. e.g.
|
||||
(custom-theme-set-faces! 'doom-one
|
||||
`(outline-1 :foreground ,(doom-color 'red))
|
||||
`(outline-2 :background ,(doom-color 'blue)))
|
||||
#+end_src
|
||||
|
||||
* TODO defer-feature!
|
||||
:PROPERTIES:
|
||||
:added: 3.0.0-pre
|
||||
:END:
|
||||
* TODO defer-until!
|
||||
:PROPERTIES:
|
||||
:added: 3.0.0-pre
|
||||
:END:
|
||||
* disable-packages!
|
||||
:PROPERTIES:
|
||||
:added: 3.0.0-pre
|
||||
:END:
|
||||
#+begin_src emacs-lisp :eval no
|
||||
;; Disable packages enabled by DOOM
|
||||
(disable-packages! some-package second-package)
|
||||
#+end_src
|
||||
|
||||
* doom!
|
||||
:PROPERTIES:
|
||||
:added: 3.0.0-pre
|
||||
:END:
|
||||
#+begin_src emacs-lisp :eval no
|
||||
(doom! :completion
|
||||
company
|
||||
ivy
|
||||
;;helm
|
||||
|
||||
:tools
|
||||
(:if (featurep :system 'macos) macos)
|
||||
docker
|
||||
lsp
|
||||
|
||||
:lang
|
||||
(cc +lsp)
|
||||
(:cond ((string= system-name "work-pc")
|
||||
python
|
||||
rust
|
||||
web)
|
||||
((string= system-name "writing-pc")
|
||||
(org +dragndrop)
|
||||
ruby))
|
||||
(:if (featurep :system 'linux)
|
||||
(web +lsp)
|
||||
web)
|
||||
|
||||
:config
|
||||
literate
|
||||
(default +bindings +smartparens))
|
||||
|
||||
(doom!
|
||||
(pin "v3.0.0")
|
||||
|
||||
(source "modules/") ; Modules in $DOOMDIR/modules/*/*
|
||||
(source :name doom :repo "doomemacs/modules" :pin "v21.12.0") ; Doom's default modules
|
||||
(source :name contrib :repo "doomemacs/contrib-modules" :pin "v21.12.0") ; Community-contributed
|
||||
;; Examples:
|
||||
(source :name my :repo "my/modules" :root "unorthodox/path/to/modules/")
|
||||
(source :name more :host gitlab :repo "more/modules")
|
||||
|
||||
;;; To enable (or disable) flags globally, they can be given at top-level:
|
||||
+lsp -tree-sitter
|
||||
|
||||
;;;; Examples of explicit and/or remote modules:
|
||||
:lang
|
||||
(rust :repo "doomemacs/modules" :branch "somePR" :pin "1a2b3c4d"
|
||||
:path "lang/rust"
|
||||
:flags '(-lsp))
|
||||
;; A local, out-of-tree module
|
||||
(python :path "/nonstandard/location/for/modules/python"
|
||||
:flags '(+pyenv +conda))
|
||||
(cc :source 'doom) ; explicit source
|
||||
(agda :source '(doom more)) ; multiple sources
|
||||
|
||||
:lang
|
||||
(clojure +lsp) ; shorthand format still works for flags
|
||||
nix
|
||||
|
||||
;; Conditional modules
|
||||
(:os :if (featurep :system 'macos)) ; category-wide
|
||||
macos
|
||||
(tty :if (equal (system-name) "headless-machine")) ; per-module
|
||||
|
||||
...)
|
||||
#+end_src
|
||||
|
||||
* file-exists-p!
|
||||
:PROPERTIES:
|
||||
:added: 3.0.0-pre
|
||||
:END:
|
||||
#+begin_src emacs-lisp
|
||||
(file-exists-p! "init.el" doom-emacs-dir)
|
||||
#+end_src
|
||||
|
||||
#+begin_src emacs-lisp
|
||||
(file-exists-p! (and (or "doesnotexist" "init.el")
|
||||
"LICENSE")
|
||||
doom-emacs-dir)
|
||||
#+end_src
|
||||
|
||||
* fn!
|
||||
#+begin_src emacs-lisp
|
||||
(mapcar (fn! (symbol-name %)) '(hello world))
|
||||
#+end_src
|
||||
|
||||
#+begin_src emacs-lisp
|
||||
(seq-sort (fn! (string-lessp (symbol-name %1)
|
||||
(symbol-name %2)))
|
||||
'(bonzo foo bar buddy doomguy baz zombies))
|
||||
#+end_src
|
||||
|
||||
#+begin_src emacs-lisp
|
||||
(format "You passed %d arguments to this function"
|
||||
(funcall (fn! (length %*)) :foo :bar :baz "hello" 123 t))
|
||||
#+end_src
|
||||
|
||||
* kbd!
|
||||
:PROPERTIES:
|
||||
:added: 3.0.0-pre
|
||||
:END:
|
||||
#+begin_src emacs-lisp :eval no
|
||||
(map! "," (kbd! "SPC")
|
||||
";" (kbd! ":"))
|
||||
#+end_src
|
||||
|
||||
* lambda!
|
||||
#+begin_src emacs-lisp
|
||||
(mapcar (lambda! ((&key foo bar baz))
|
||||
(list foo bar baz))
|
||||
'((:foo 10 :bar 25)
|
||||
(:baz hello :boop nil)
|
||||
(:bar 42)))
|
||||
#+end_src
|
||||
|
||||
* load!
|
||||
:PROPERTIES:
|
||||
:added: 3.0.0-pre
|
||||
:END:
|
||||
#+begin_src emacs-lisp :eval no
|
||||
;;; Lets say we're in ~/.doom.d/config.el
|
||||
(load! "lisp/module") ; loads ~/.doom.d/lisp/module.el
|
||||
(load! "somefile" doom-emacs-dir) ; loads ~/.emacs.d/somefile.el
|
||||
(load! "anotherfile" doom-user-dir) ; loads ~/.doom.d/anotherfile.el
|
||||
|
||||
;; If you don't want a `load!' call to throw an error if the file doesn't exist:
|
||||
(load! "~/.maynotexist" nil t)
|
||||
#+end_src
|
||||
|
||||
* map!
|
||||
:PROPERTIES:
|
||||
:added: 3.0.0-pre
|
||||
:END:
|
||||
#+begin_src emacs-lisp :eval no
|
||||
(map! :map magit-mode-map
|
||||
:m "C-r" 'do-something ; C-r in motion state
|
||||
:nv "q" 'magit-mode-quit-window ; q in normal+visual states
|
||||
"C-x C-r" 'a-global-keybind
|
||||
:g "C-x C-r" 'another-global-keybind ; same as above
|
||||
|
||||
(:when (featurep :system 'macos)
|
||||
:n "M-s" 'some-fn
|
||||
:i "M-o" (cmd! (message "Hi"))))
|
||||
|
||||
(map! (:when (modulep! :completion company) ; Conditional loading
|
||||
:i "C-@" #'+company/complete
|
||||
(:prefix "C-x" ; Use a prefix key
|
||||
:i "C-l" #'+company/whole-lines)))
|
||||
|
||||
(map! (:when (modulep! :lang latex) ; local conditional
|
||||
(:map LaTeX-mode-map
|
||||
:localleader ; Use local leader
|
||||
:desc "View" "v" #'TeX-view)) ; Add which-key description
|
||||
:leader ; Use leader key from now on
|
||||
:desc "Eval expression" ";" #'eval-expression)
|
||||
#+end_src
|
||||
|
||||
These are side-by-side comparisons, showing how to bind keys with and without
|
||||
~map!~:
|
||||
|
||||
#+begin_src emacs-lisp :eval no
|
||||
;; bind a global key
|
||||
(global-set-key (kbd "C-x y") #'do-something)
|
||||
(map! "C-x y" #'do-something)
|
||||
|
||||
;; bind a key on a keymap
|
||||
(define-key emacs-lisp-mode-map (kbd "C-c p") #'do-something)
|
||||
(map! :map emacs-lisp-mode-map "C-c p" #'do-something)
|
||||
|
||||
;; unbind a key defined elsewhere
|
||||
(define-key lua-mode-map (kbd "SPC m b") nil)
|
||||
(map! :map lua-mode-map "SPC m b" nil)
|
||||
|
||||
;; bind multiple keys
|
||||
(global-set-key (kbd "C-x x") #'do-something)
|
||||
(global-set-key (kbd "C-x y") #'do-something-else)
|
||||
(global-set-key (kbd "C-x z") #'do-another-thing)
|
||||
(map! "C-x x" #'do-something
|
||||
"C-x y" #'do-something-else
|
||||
"C-x z" #'do-another-thing)
|
||||
|
||||
;; bind global keys in normal mode
|
||||
(evil-define-key* 'normal 'global
|
||||
(kbd "C-x x") #'do-something
|
||||
(kbd "C-x y") #'do-something-else
|
||||
(kbd "C-x z") #'do-another-thing)
|
||||
(map! :n "C-x x" #'do-something
|
||||
:n "C-x y" #'do-something-else
|
||||
:n "C-x z" #'do-another-thing)
|
||||
|
||||
;; or on a deferred keymap
|
||||
(evil-define-key 'normal emacs-lisp-mode-map
|
||||
(kbd "C-x x") #'do-something
|
||||
(kbd "C-x y") #'do-something-else
|
||||
(kbd "C-x z") #'do-another-thing)
|
||||
(map! :map emacs-lisp-mode-map
|
||||
:n "C-x x" #'do-something
|
||||
:n "C-x y" #'do-something-else
|
||||
:n "C-x z" #'do-another-thing)
|
||||
|
||||
;; or multiple maps
|
||||
(dolist (map (list emacs-lisp-mode go-mode-map ivy-minibuffer-map))
|
||||
(evil-define-key '(normal insert) map
|
||||
"a" #'a
|
||||
"b" #'b
|
||||
"c" #'c))
|
||||
(map! :map (emacs-lisp-mode go-mode-map ivy-minibuffer-map)
|
||||
:ni "a" #'a
|
||||
:ni "b" #'b
|
||||
:ni "c" #'c)
|
||||
|
||||
;; or in multiple states (order of states doesn't matter)
|
||||
(evil-define-key* '(normal visual) emacs-lisp-mode-map (kbd "C-x x") #'do-something)
|
||||
(evil-define-key* 'insert emacs-lisp-mode-map (kbd "C-x x") #'do-something-else)
|
||||
(evil-define-key* '(visual normal insert emacs) emacs-lisp-mode-map (kbd "C-x z") #'do-another-thing)
|
||||
(map! :map emacs-lisp-mode
|
||||
:nv "C-x x" #'do-something ; normal+visual
|
||||
:i "C-x y" #'do-something-else ; insert
|
||||
:vnie "C-x z" #'do-another-thing) ; visual+normal+insert+emacs
|
||||
|
||||
;; You can nest map! calls:
|
||||
(evil-define-key* '(normal visual) emacs-lisp-mode-map (kbd "C-x x") #'do-something)
|
||||
(evil-define-key* 'normal go-lisp-mode-map (kbd "C-x x") #'do-something-else)
|
||||
(map! (:map emacs-lisp-mode :nv "C-x x" #'do-something)
|
||||
(:map go-lisp-mode :n "C-x x" #'do-something-else))
|
||||
#+end_src
|
||||
|
||||
* package!
|
||||
:PROPERTIES:
|
||||
:added: 3.0.0-pre
|
||||
:END:
|
||||
#+begin_src emacs-lisp :eval no
|
||||
;; To install a package that can be found on ELPA or any of the sources
|
||||
;; specified in `straight-recipe-repositories':
|
||||
(package! evil)
|
||||
(package! js2-mode)
|
||||
(package! rainbow-delimiters)
|
||||
|
||||
;; To disable a package included with Doom (which will no-op all its `after!'
|
||||
;; and `use-package!' blocks):
|
||||
(package! evil :disable t)
|
||||
(package! rainbow-delimiters :disable t)
|
||||
|
||||
;; To install a package from a github repo
|
||||
(package! so-long :host 'github :repo "hlissner/emacs-so-long")
|
||||
|
||||
;; If a package is particularly big and comes with submodules you don't need,
|
||||
;; you can tell the package manager not to clone the repo recursively:
|
||||
(package! ansible :nonrecursive t)
|
||||
|
||||
;; To pin a package to a specific commit:
|
||||
(package! evil :pin "e7bc39de2f9")
|
||||
;; ...or branch:
|
||||
(package! evil :branch "stable")
|
||||
;; To unpin a pinned package:
|
||||
(package! evil :pin nil)
|
||||
|
||||
;; If you share your config between two computers, and don't want bin/doom
|
||||
;; refresh to delete packages used only on one system, use :ignore
|
||||
(package! evil :ignore (not (equal system-name "my-desktop")))
|
||||
#+end_src
|
||||
* prependq!
|
||||
:PROPERTIES:
|
||||
:added: 3.0.0-pre
|
||||
:END:
|
||||
#+begin_src emacs-lisp
|
||||
(let ((x '(a b c)))
|
||||
(prependq! x '(c d e))
|
||||
x)
|
||||
#+end_src
|
||||
|
||||
#+RESULTS:
|
||||
: (c d e a b c)
|
||||
|
||||
#+begin_src emacs-lisp
|
||||
(let ((x '(a b c))
|
||||
(y '(c d e))
|
||||
(z '(f g)))
|
||||
(prependq! x y z '(h))
|
||||
x)
|
||||
#+end_src
|
||||
|
||||
#+RESULTS:
|
||||
: (c d e f g h a b c)
|
||||
|
||||
* pushnew!
|
||||
:PROPERTIES:
|
||||
:added: 3.0.0-pre
|
||||
:END:
|
||||
#+begin_src emacs-lisp
|
||||
(let ((list '(a b c)))
|
||||
(pushnew! list 'c 'd 'e)
|
||||
list)
|
||||
#+end_src
|
||||
|
||||
#+RESULTS:
|
||||
: (e d a b c)
|
||||
|
||||
* quiet!
|
||||
:PROPERTIES:
|
||||
:added: 3.0.0-pre
|
||||
:END:
|
||||
#+begin_src emacs-lisp :eval no
|
||||
;; Enters recentf-mode without extra output
|
||||
(quiet! (recentf-mode +1))
|
||||
#+end_src
|
||||
* remove-hook!
|
||||
:PROPERTIES:
|
||||
:added: 3.0.0-pre
|
||||
:END:
|
||||
#+begin_src emacs-lisp :eval no
|
||||
;; With only one hook and one function, this is identical to `remove-hook'. In
|
||||
;; that case, use that instead.
|
||||
(remove-hook! 'some-mode-hook #'enable-something)
|
||||
|
||||
;; Removing N functions from M hooks
|
||||
(remove-hook! some-mode #'enable-something #'and-another)
|
||||
(remove-hook! some-mode #'(enable-something and-another))
|
||||
(remove-hook! '(one-mode-hook second-mode-hook) #'enable-something)
|
||||
(remove-hook! (one-mode second-mode) #'enable-something)
|
||||
|
||||
;; Removing buffer-local hooks
|
||||
(remove-hook! (one-mode second-mode) :local #'enable-something)
|
||||
|
||||
;; Removing arbitrary forms (must be exactly the same as the definition)
|
||||
(remove-hook! (one-mode second-mode) (setq v 5) (setq a 2))
|
||||
#+end_src
|
||||
* setq!
|
||||
:PROPERTIES:
|
||||
:added: 3.0.0-pre
|
||||
:END:
|
||||
#+begin_src emacs-lisp
|
||||
;; Each of these have a setter associated with them, which must be triggered in
|
||||
;; order for their new values to have an effect.
|
||||
(setq! evil-want-Y-yank-to-eol nil
|
||||
evil-want-C-u-scroll nil
|
||||
evil-want-C-d-scroll nil)
|
||||
#+end_src
|
||||
* setq-hook!
|
||||
:PROPERTIES:
|
||||
:added: 3.0.0-pre
|
||||
:END:
|
||||
#+begin_src emacs-lisp :eval no
|
||||
;; Set multiple variables after a hook
|
||||
(setq-hook! 'markdown-mode-hook
|
||||
line-spacing 2
|
||||
fill-column 80)
|
||||
|
||||
;; Set variables after multiple hooks
|
||||
(setq-hook! '(eshell-mode-hook term-mode-hook)
|
||||
hscroll-margin 0)
|
||||
#+end_src
|
||||
|
||||
* unsetq-hook!
|
||||
:PROPERTIES:
|
||||
:added: 3.0.0-pre
|
||||
:END:
|
||||
#+begin_src emacs-lisp :eval no
|
||||
(unsetq-hook! 'markdown-mode-hook line-spacing)
|
||||
|
||||
;; Removes the following variable hook
|
||||
(setq-hook! 'markdown-mode-hook line-spacing 2)
|
||||
|
||||
;; Removing N variables from M hooks
|
||||
(unsetq-hook! some-mode enable-something and-another)
|
||||
(unsetq-hook! some-mode (enable-something and-another))
|
||||
(unsetq-hook! '(one-mode-hook second-mode-hook) enable-something)
|
||||
(unsetq-hook! (one-mode second-mode) enable-something)
|
||||
#+end_src
|
||||
* use-package!
|
||||
:PROPERTIES:
|
||||
:added: 3.0.0-pre
|
||||
:END:
|
||||
#+begin_src emacs-lisp :eval no
|
||||
;; Use after-call to load package before hook
|
||||
(use-package! projectile
|
||||
:after-call (pre-command-hook after-find-file dired-before-readin-hook))
|
||||
|
||||
;; defer recentf packages one by one
|
||||
(use-package! recentf
|
||||
:defer-incrementally easymenu tree-widget timer
|
||||
:after-call after-find-file)
|
||||
|
||||
;; This is equivalent to :defer-incrementally (abc)
|
||||
(use-package! abc
|
||||
:defer-incrementally t)
|
||||
#+end_src
|
||||
|
||||
* versionp!
|
||||
:PROPERTIES:
|
||||
:added: 3.0.0-pre
|
||||
:END:
|
||||
#+begin_src emacs-lisp
|
||||
(versionp! "25.3" > "27.1")
|
||||
#+end_src
|
||||
|
||||
#+RESULTS:
|
||||
: nil
|
||||
|
||||
#+begin_src emacs-lisp
|
||||
(versionp! "28.0" <= emacs-version <= "28.1")
|
||||
#+end_src
|
||||
|
||||
#+RESULTS:
|
||||
: t
|
||||
|
|
@ -469,31 +469,6 @@ library/userland functions"
|
|||
;;
|
||||
;;; Advice
|
||||
|
||||
;;;###autoload
|
||||
(defun +emacs-lisp--add-doom-elisp-demos-a (fn symbol)
|
||||
"Add Doom's own demos to `elisp-demos'.
|
||||
|
||||
Intended as :around advice for `elisp-demos--search'."
|
||||
(let ((org-inhibit-startup t)
|
||||
enable-dir-local-variables
|
||||
org-mode-hook)
|
||||
(or (funcall fn symbol)
|
||||
(with-file-contents! (doom-path doom-docs-dir "examples.org")
|
||||
(save-excursion
|
||||
(when (re-search-forward
|
||||
(format "^\\*+[ \t]+\\(?:TODO \\)?%s$"
|
||||
(regexp-quote (symbol-name symbol)))
|
||||
nil t)
|
||||
(forward-line 1)
|
||||
(let ((demos
|
||||
(string-trim
|
||||
(buffer-substring-no-properties
|
||||
(point) (if (re-search-forward "^\\*+ " nil t)
|
||||
(line-beginning-position)
|
||||
(point-max))))))
|
||||
(unless (string-blank-p demos)
|
||||
demos))))))))
|
||||
|
||||
;;;###autoload (put 'map! 'indent-plists-as-data t)
|
||||
;;;###autoload
|
||||
(defun +emacs-lisp--calculate-lisp-indent-a (&optional parse-start)
|
||||
|
|
|
|||
|
|
@ -217,7 +217,26 @@ See `+emacs-lisp-non-package-mode' for details.")
|
|||
(advice-add #'describe-function-1 :after #'elisp-demos-advice-describe-function-1)
|
||||
(advice-add #'helpful-update :after #'elisp-demos-advice-helpful-update)
|
||||
:config
|
||||
(advice-add #'elisp-demos--search :around #'+emacs-lisp--add-doom-elisp-demos-a))
|
||||
;; Add Doom's core and module demo files, so additional demos can be specified
|
||||
;; by end-users (in $DOOMDIR/demos.org), by modules (modules/X/Y/demos.org),
|
||||
;; or Doom's core (lisp/demos.org).
|
||||
(dolist (file (doom-module-locate-paths (doom-module-list) "demos.org"))
|
||||
(add-to-list 'elisp-demos-user-files file))
|
||||
|
||||
;; HACK: These functions open Org files non-interactively without any
|
||||
;; performance optimizations. Given how prone org-mode is to being tied to
|
||||
;; expensive functionality, this will often introduce unexpected freezes
|
||||
;; without this advice.
|
||||
;; TODO: PR upstream?
|
||||
(defadvice! +emacs-lisp--optimize-org-init-a (fn &rest args)
|
||||
"Disable unrelated functionality to optimize calls to `org-mode'."
|
||||
:around #'elisp-demos--export-json-file
|
||||
:around #'elisp-demos--symbols
|
||||
:around #'elisp-demos--syntax-highlight
|
||||
(let ((org-inhibit-startup t)
|
||||
enable-dir-local-variables
|
||||
org-mode-hook)
|
||||
(apply fn args))))
|
||||
|
||||
|
||||
(use-package! buttercup
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue