8.7 KiB
Magic_RB's Emacs configuration
#
Stuff That Needs Work
TODO Spell checking
TODO Calc mode
TODO Org Agenda
Make it work on my phone
TODO Org Roam
TODO org-evil moving stuff, left, right with M-j M-; instead of M-h M-l
Org Web Tools
Stuff
(use-package pdf-tools
:straight t
:hook (('TeX-mode-hook . visual-line-mode))
:config
;; initialise
(pdf-tools-install)
(setq TeX-PDF-mode 1)
;; open pdfs scaled to fit page
(setq-default pdf-view-display-size 'fit-page)
;; automatically annotate highlights
(setq pdf-annot-activate-created-annotations t))
Enable all-the-icons, it's used by treemacs and doom-modeline.
(use-package all-the-icons
:straight t)Set ispell program to hunspell, this is very much a TODO, since the spelling configuration is rather minimal at this point in time.
(setq ispell-program-name "hunspell")
Fetch the SSH_AUTH_PATH from .profile.
(setenv "SSH_AUTH_SOCK" (shell-command-to-string ". ~/.profile && printf $SSH_AUTH_SOCK"))Language
SCAD Programming Language
Enable scad-mode
(use-package scad-mode
:straight t)Rust Programming Language
Enable rustic and more feature-full alternative to rust-mode, actually a rather distant fork of it.
Also hook lsp-mode on it.
(use-package rustic
:straight t
:hook (rustic-mode . lsp-mode)
:mode ("\\.rs\\'" . rustic-mode))LSP
envrc
Enable envrc, which changes ENVs on a per buffer basis.
(use-package envrc
:straight t
:init
(envrc-global-mode))lsp-mode
Increase GC threshold to avoid random freezes on garbage collection.
(setq gc-cons-threshold 100000000)Increase the amount of data Emacs reads from a process in one go, default is 4KB, but some LSP servers produce responses up to 3MB.
(setq read-process-output-max (* (* 1024 1024) 3))
Switch completion provider to capf, even though it should be the default, but just to make sure it. company-lsp
is what lsp-mode switched away from.
(setq lsp-completion-provider :capf)Set the minimum delay between LSP refreshes, should help with performance when typing really fast.
(setq lsp-idle-delay 0.500) ;; adjust me
Setup rustic to prefer rust-analyzer instead of rls and also don't format on save, it's really annoying.
(setq rustic-lsp-server 'rust-analyzer)
(setq rustic-compile-command "cargo build")
(setq rustic-format-trigger nil);'on-saveEnable inline type hints and disable chaining and parameter hints for Rust.
(setq lsp-rust-analyzer-display-chaining-hints nil)
(setq lsp-rust-analyzer-display-parameter-hints nil)
(setq lsp-rust-analyzer-server-display-inlay-hints t)
Finally enable lsp-mode.
(use-package lsp-mode
:straight t
:after (envrc)
:config
(setq lsp-prefer-flymake nil)
(setq lsp-ui-doc-enable nil)
:config
<<lsp-rustic>>
;; <<lsp-rust-analyzer>>
<<gc-cons-threshold>>
<<read-process-output-max>>
<<lsp-completion-provider>>
;; <<lsp-idle-delay>>
<<lsp-typescript-tramp>>
<<lsp-scala-tramp>>)lsp-pyright
Enable lsp-pyright, the best Python language server, all of them are a bit lackluster, this one is the best
option.
(use-package lsp-pyright
:straight t
:hook (python-mode . lsp))lsp-ui
Enable lsp-ui, it adds doc frames, code actions at the side and other cool things, some of them are annoying and
need disabling.
(use-package lsp-ui
:straight t
:after (company-box)
:config
;; disable focus on mouse over
(push '(no-accept-focus . t) lsp-ui-doc-frame-parameters)
(push '(no-accept-focus . t) company-box-frame-parameters)
(add-to-list 'lsp-ui-doc-frame-parameters '(no-accept-focus . t))
(add-to-list 'company-box-frame-parameters '(no-accept-focus . t))
(setq mouse-autoselect-window nil))flycheck
Enable flycheck for in-buffer hints and errors and warning and things.
(use-package flycheck
:straight t
:init (global-flycheck-mode))origami
Enable origami. It allows one to fold and unfold a section with zc and zo in evil-mode. Hook it on both conf-mode and prog-mode;
(use-package origami
:straight t
:hook ((prog-mode . origami-mode)
(conf-mode . origami-mode)))
Enable origami-lsp. Some LSP servers specify these folding ranges and this package makes origami understand that
and work with it.
(use-package lsp-origami
:straight t
:hook (lsp-after-open-hook lsp-origami-try-enable))Projectile
Enable projectile.
(use-package projectile
:straight t
:config
(projectile-mode +1)
(define-key projectile-mode-map (kbd "C-c p") 'projectile-command-map))Random Bits and Bobs
Set keystrokes echo to something really low, it's useful to know what you're typing.
(setq echo-keystrokes 0.01)Set default major mode to org mode, it's much more useful than fundamental.
(setq-default major-mode 'org-mode)Delete files by moving to trash.
(setq-default delete-by-moving-to-trash t)Equalize windows after split.
(setq-default window-combination-resize t)
Increase undo limit to 80MB and enable fine undo, Evil will no longer chunk all edits in INSERT mode into one big
undo blob.
(setq undo-limit 80000000
evil-want-fine-undo t)For now, don't autosave. Because editing on remote disks, not TRAMP, but just NFS or CIFS, becomes extremely painful.
(setq auto-save-default t)Enable line numbers for both programming buffers (Rust, C, and such) and configuration buffers (Nix, Yaml, Json, and such) and Org mode.
(add-hook 'conf-mode-hook 'display-line-numbers-mode)
(add-hook 'prog-mode-hook 'display-line-numbers-mode)Improve scrolling by:
- disabling acceleration
- making it so that the window under the pointer is scroller no matter the focused window
-
changing default scroll amount to 5 lines and 1 when shift is pressed
(setq mouse-wheel-scroll-amount '(5 ((shift) . 1))) (setq mouse-wheel-progressive-speed nil) (setq mouse-wheel-follow-mouse 't)Enable perentheses highlighting and pairing.
(show-paren-mode 1) (electric-pair-mode)Set fill colum, horizontal indicator, for both
fill-paragraph=(=M-q) and the visual horizontal indicator.(setq-default display-fill-column-indicator-column 120 fill-column 120)Start Emacs server, unless it's already running. Starting a new Emacs instance while debugging and getting an error about a server already running can be a bit annoying.
(load "server") (unless (server-running-p) (server-start))(setq backup-directory-alist `(("." . ,(concat user-emacs-directory "backups"))))
Windows
As tecosaur has it in his configuration, I was to be asked which window to should be brought up when I split a window in Emacs. So create a new advice which will run after evil split commands and brings up the buffer selector.
(defadvice evil-window-vsplit (after activate compile)
(counsel-switch-buffer))
(defadvice evil-window-split (after activate compile)
(counsel-switch-buffer))PGTK neo2 fix
(put 'none 'modifier-value 0)
(setq x-hyper-keysym 'none)