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Diffstat (limited to 'nixos/.flake/home/programs/emacs/tools.el.org')
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diff --git a/nixos/.flake/home/programs/emacs/tools.el.org b/nixos/.flake/home/programs/emacs/tools.el.org new file mode 100644 index 0000000..d52c1b6 --- /dev/null +++ b/nixos/.flake/home/programs/emacs/tools.el.org @@ -0,0 +1,391 @@ +#+title: Emacs Tool Setup + +* Vi Keybindings +Use =vi= keybindings with =evil=. Set the undo system to =undo-fu=. Wrapped lines can be moved between with =j= and =k=. +#+begin_src emacs-lisp :tangle ~/.config/emacs/tools.el :mkdirp yes + (use-package evil + :init + (setq evil-want-keybinding nil) + :config + (evil-mode) + (evil-global-set-key 'motion "j" 'evil-next-visual-line) + (evil-global-set-key 'motion "k" 'evil-previous-visual-line) + (evil-global-set-key 'motion (kbd "RET") nil) + :custom + (evil-undo-system 'undo-fu)) +#+end_src + +Use =evil-collection= to include =vi= keybindings in extra modes. +#+begin_src emacs-lisp :tangle ~/.config/emacs/tools.el :mkdirp yes + (use-package evil-collection + :after evil + :config + (evil-collection-init)) +#+end_src + +* Undo +Better undo with =undo-fu=. +#+begin_src emacs-lisp :tangle ~/.config/emacs/tools.el :mkdirp yes + (use-package undo-fu) +#+end_src + +Make undo persistent when closing Emacs with =undo-fu-session=. +#+begin_src emacs-lisp :tangle ~/.config/emacs/tools.el :mkdirp yes + (use-package undo-fu-session + :init (undo-fu-session-global-mode 1)) +#+end_src + +* Lookup +Better lookup with =dumb-jump=. +#+begin_src emacs-lisp :tangle ~/.config/emacs/tools.el :mkdirp yes + (use-package dumb-jump + :init (add-hook 'xref-backend-functions #'dumb-jump-xref-activate)) +#+end_src + +* Version Control +Install Magit for Git integration. +#+begin_src emacs-lisp :tangle ~/.config/emacs/tools.el :mkdirp yes + (use-package magit) +#+end_src + +* Remote Editing +#+begin_src emacs-lisp :tangle ~/.config/emacs/tools.el :mkdirp yes +(setq tramp-default-method "ssh") +#+end_src + +* Document Viewing +Replace =DocView= with a better document viewer from =pdf-tools=. +#+begin_src emacs-lisp :tangle ~/.config/emacs/tools.el :mkdirp yes + (use-package pdf-tools + :config + (pdf-tools-install) + :init + (add-hook 'pdf-view-mode-hook #'(lambda () (display-line-numbers-mode -1))) + (add-hook 'TeX-after-compilation-finished-functions + #'TeX-revert-document-buffer) + :config + (setq TeX-view-program-selection '((output-pdf "PDF Tools")) + TeX-view-program-list '(("PDF Tools" TeX-pdf-tools-sync-view)) + TeX-source-correlate-start-server t)) +#+end_src + +Save place in PDFs with =saveplace-pdf-view=. +#+begin_src emacs-lisp :tangle ~/.config/emacs/tools.el :mkdirp yes + (use-package saveplace-pdf-view + :config (save-place-mode 1)) +#+end_src + +* Org-Mode +Ensure that =org= is set up before any of this. +#+begin_src emacs-lisp :tangle ~/.config/emacs/tools.el :mkdirp yes + (use-package org) +#+end_src +Set my =org-mode= directory. +#+begin_src emacs-lisp :tangle ~/.config/emacs/tools.el :mkdirp yes + (setq org-directory "~/org") +#+end_src + +Hide emphasis markers because I can see if something is *bold*, /italic/, or =monospace= without needing to see the markers. +#+begin_src emacs-lisp :tangle ~/.config/emacs/tools.el :mkdirp yes + (setq org-hide-emphasis-markers t) +#+end_src + +Set up nicer looking bullet points. +- they look like circles +- instead of hyphens +#+begin_src emacs-lisp :tangle ~/.config/emacs/tools.el :mkdirp yes + (font-lock-add-keywords 'org-mode + '(("^ *\\([-]\\) " + (0 (prog1 () (compose-region (match-beginning 1) (match-end 1) "•")))))) +#+end_src + +Set up fonts. Don't use =monospace= by default. Do use it where necessary though. Also, make different heading levels different sizes. +#+begin_src emacs-lisp :tangle ~/.config/emacs/tools.el :mkdirp yes + (add-hook 'org-mode-hook 'variable-pitch-mode) + (custom-set-faces + `(variable-pitch ((t :font ,jj/var-font))) + `(fixed-pitch ((t :font ,jj/mono-font))) + '(org-block ((t (:inherit fixed-pitch)))) + '(org-code ((t (:inherit (shadow fixed-pitch))))) + '(org-document-info-keyword ((t (:inherit (shadow fixed-pitch))))) + '(org-meta-line ((t (:inherit (font-lock-comment-face fixed-pitch))))) + '(org-verbatim ((t (:inherit (shadow fixed-pitch))))) + '(org-table ((t (:inherit (shadow fixed-pitch))))) + '(org-document-title ((t (:inherit title :height 2.0 :underline nil)))) + '(org-level-1 ((t (:inherit outline-1 :weight: bold :height 1.75)))) + '(org-level-2 ((t (:inherit outline-2 :weight: bold :height 1.5)))) + '(org-level-2 ((t (:inherit outline-3 :weight: bold :height 1.25)))) + '(org-level-2 ((t (:inherit outline-4 :weight: bold :height 1.1)))) + '(org-level-4 ((t (:inherit outline-4 :height 1.1)))) + '(org-level-5 ((t (:inherit outline-5 :height 1.0)))) + ) +#+end_src + +Wrap lines and centre the view to make for a nicer reading experience. +#+begin_src emacs-lisp :tangle ~/.config/emacs/tools.el :mkdirp yes + (use-package visual-fill-column) + (add-hook 'org-mode-hook 'visual-line-mode) + (add-hook 'org-mode-hook #'(lambda () (display-line-numbers-mode -1))) + (defun jj/org-mode-visual-fill () + (setq visual-fill-column-width 100 + visual-fill-column-center-text t) + (visual-fill-column-mode 1)) + (add-hook 'org-mode-hook #'jj/org-mode-visual-fill) +#+end_src + +Increase the size of LaTeX previews. +#+begin_src emacs-lisp :tangle ~/.config/emacs/tools.el :mkdirp yes + (setq org-format-latex-options (plist-put org-format-latex-options :scale 2.0)) +#+end_src + +Follow links with the return key. +#+begin_src emacs-lisp :tangle ~/.config/emacs/tools.el :mkdirp yes + (setq org-return-follows-link t) +#+end_src + +Tangle on save. +#+begin_src emacs-lisp :tangle ~/.config/emacs/tools.el :mkdirp yes + (defun org-babel-tangle-config () + (when (string-suffix-p ".org" (buffer-file-name)) + (org-babel-tangle))) + (add-hook 'org-mode-hook + (lambda () + (add-hook 'after-save-hook #'org-babel-tangle-config))) +#+end_src + +Enable Org Crypt. +#+begin_src emacs-lisp :tangle ~/.config/emacs/tools.el :mkdirp yes + (org-crypt-use-before-save-magic) + (setq org-tags-exclude-from-inheritance '("crypt")) + (setq org-crypt-key nil) + (setq auto-save-default nil) +#+end_src + +* Shell +Use =eshell= as an integrated shell. +#+begin_src emacs-lisp :tangle ~/.config/emacs/tools.el :mkdirp yes + (use-package eshell) + (global-set-key (kbd "C-c e") 'eshell) +#+end_src + +* Language Servers +Add =eglot= keybindings. +#+begin_src emacs-lisp :tangle ~/.config/emacs/tools.el :mkdirp yes + (global-set-key (kbd "C-c r") 'eglot-rename) + (global-set-key (kbd "C-c a") 'eglot-code-actions) +#+end_src + +Install =tree-sitter=. +#+begin_src emacs-lisp :tangle ~/.config/emacs/tools.el :mkdirp yes + (use-package tree-sitter) + (use-package tree-sitter-langs) +#+end_src + +Define function to set up =eglot= automatically. +#+begin_src emacs-lisp :tangle ~/.config/emacs/tools.el :mkdirp yes + (defun jj/eglot-setup () + (eglot-ensure) + (tree-sitter-mode 1) + (tree-sitter-hl-mode 1)) +#+end_src + +* Completions +Use company for completions with no delay, starting immediately after first character is typed. +#+begin_src emacs-lisp :tangle ~/.config/emacs/tools.el :mkdirp yes + (use-package company + :config + (add-hook 'after-init-hook 'global-company-mode) + (setq company-idle-delay 0 + company-minimum-prefix-length 1 + company-selection-wrap-around t)) +#+end_src + +Use =vertico= as a completion user interface. +#+begin_src emacs-lisp :tangle ~/.config/emacs/tools.el :mkdirp yes + (use-package vertico + :custom + (vertico-cycle t) + :init + (vertico-mode)) +#+end_src + +Use =orderless= to allow typing any portion of a word that you want to search for. +#+begin_src emacs-lisp :tangle ~/.config/emacs/tools.el :mkdirp yes + (use-package orderless + :ensure t + :custom + (completion-styles '(orderless basic)) + (completion-category-overrides '((file (styles basic partial-completion))))) +#+end_src + +Get descriptions of items in =vertico= with =marginalia=. +#+begin_src emacs-lisp :tangle ~/.config/emacs/tools.el :mkdirp yes + (use-package marginalia + :bind (:map minibuffer-local-map + ("M-A" . marginalia-cycle)) + :init + (marginalia-mode)) +#+end_src + +Get nerd font icons in completions. +#+begin_src emacs-lisp :tangle ~/.config/emacs/tools.el :mkdirp yes + (use-package nerd-icons-completion + :config + (nerd-icons-completion-mode)) +#+end_src + +Use consult with =vertico= for extra functionality to various functions. +#+begin_src emacs-lisp :tangle ~/.config/emacs/tools.el :mkdirp yes + (use-package consult + :bind ( + ("C-c M-x" . consult-mode-command) + ("C-c h" . consult-history) + ("C-c k" . consult-kmacro) + ("C-c m" . consult-man) + ("C-c i" . consult-info) + ([remap Info-search] . consult-info) + ("C-x M-:" . consult-complex-command) + ("C-x b" . consult-buffer) + ("C-x 4 b" . consult-buffer-other-window) + ("C-x 5 b" . consult-buffer-other-frame) + ("C-x t b" . consult-buffer-other-tab) + ("C-x r b" . consult-bookmark) + ("C-x p b" . consult-project-buffer) + ("M-#" . consult-register-load) + ("M-'" . consult-register-store) + ("C-M-#" . consult-register) + ("M-y" . consult-yank-pop) + ("M-g e" . consult-compile-error) + ("M-g f" . consult-flycheck) + ("M-g g" . consult-goto-line) + ("M-g M-g" . consult-goto-line) + ("M-g o" . consult-outline) + ("M-g m" . consult-mark) + ("M-g k" . consult-global-mark) + ("M-g i" . consult-imenu) + ("M-g I" . consult-imenu-multi) + ("M-s d" . consult-fd) + ("M-s c" . consult-locate) + ("M-s g" . consult-grep) + ("M-s G" . consult-git-grep) + ("M-s r" . consult-ripgrep) + ("M-s l" . consult-line) + ("M-s L" . consult-line-multi) + ("M-s k" . consult-keep-lines) + ("M-s u" . consult-focus-lines) + ("M-s e" . consult-isearch-history) + :map isearch-mode-map + ("M-e" . consult-isearch-history) + ("M-s e" . consult-isearch-history) + ("M-s l" . consult-line) + ("M-s L" . consult-line-multi) + :map minibuffer-local-map + ("M-s" . consult-history) + ("M-r" . consult-history)) + :hook (completion-list-mode . consult-preview-at-point-mode) + :init + (setq register-preview-delay 0.5 + register-preview-function #'consult-register-format) + (advice-add #'register-preview :override #'consult-register-window) + (setq xref-show-xrefs-function #'consult-xref + xref-show-definitions-function #'consult-xref) + :config + (consult-customize + consult-theme :preview-key '(:debounce 0.2 any) + consult-ripgrep consult-git-grep consult-grep + consult-bookmark consult-recent-file consult-xref + consult--source-bookmark consult--source-file-register + consult--source-recent-file consult--source-project-recent-file + :preview-key '(:debounce 0.4 any)) + (setq consult-narrow-key "<")) +#+end_src + +Use Flycheck for syntax checking. +#+begin_src emacs-lisp :tangle ~/.config/emacs/tools.el :mkdirp yes + (use-package flycheck + :config + (add-hook 'after-init-hook #'global-flycheck-mode)) +#+end_src + +Use Flyspell for spell checking. +#+begin_src emacs-lisp :tangle ~/.config/emacs/tools.el :mkdirp yes + (dolist (hook '(text-mode-hook)) + (add-hook hook (lambda () (flyspell-mode 1)))) + (use-package flyspell-correct + :after flyspell + :bind (:map flyspell-mode-map ("C-;" . flyspell-correct-wrapper))) +#+end_src + +* Snippets +Use =yasnippet= for snippets so I don't need to type as much. +#+begin_src emacs-lisp :tangle ~/.config/emacs/tools.el :mkdirp yes + (use-package yasnippet + :init + (yas-global-mode 1) + :config + (global-set-key (kbd "C-c s") 'yas-insert-snippet)) +#+end_src + +Install snippet collection for =yasnippet=. +#+begin_src emacs-lisp :tangle ~/.config/emacs/tools.el :mkdirp yes + (use-package yasnippet-snippets) +#+end_src + +* Formatting +Automatically format with Apheleia and =clang-format=. +#+begin_src emacs-lisp :tangle ~/.config/emacs/tools.el :mkdirp yes + (use-package apheleia + :init (apheleia-global-mode +1)) + (use-package clang-format) +#+end_src + +* RSS +Use Emacs as an RSS feed with =elfeed=. +#+begin_src emacs-lisp :tangle ~/.config/emacs/tools.el :mkdirp yes + (use-package elfeed + :config + (global-set-key (kbd "C-c f") 'elfeed) + (global-set-key (kbd "C-c M-f") 'elfeed-update)) +#+end_src + +Make =elfeed= more powerful with =elfeed-goodies=. +#+begin_src emacs-lisp :tangle ~/.config/emacs/tools.el :mkdirp yes + (use-package elfeed-goodies + :after elfeed + :config + (elfeed-goodies/setup)) +#+end_src + +Store my feed in Org-mode [[./feed.org][here]]. +#+begin_src emacs-lisp :tangle ~/.config/emacs/tools.el :mkdirp yes + (use-package elfeed-org + :config + (elfeed-org) + (setq rmh-elfeed-org-files (list "~/.config/emacs/feed.org"))) +#+end_src + +* Deft +Use the Deft package to manage notes. +#+begin_src emacs-lisp :tangle ~/.config/emacs/tools.el :mkdirp yes + (use-package deft + :config + (global-set-key (kbd "C-c d") 'deft) + (setq deft-directory "~/notes/" + deft-default-extension "org")) +#+end_src + +* Reference Management +Use Biblio and Citar to manage citations. +#+begin_src emacs-lisp :tangle ~/.config/emacs/tools.el :mkdirp yes + (use-package biblio) + (use-package citar + :custom + (citar-bibliography '("~/bib/references.bib")) + :hook + (LaTeX-mode . citar-capf-setup) + (org-mode . citar-capf-setup)) + (use-package citar-embark + :after citar embark + :no-require + :config (citar-embark-mode)) +#+end_src |