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init.el
executable file
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init.el
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;;; PRE-INIT
;;; To ensure setup is quick
(setq gc-cons-threshold 500000000
load-prefer-newer t
package-enable-at-startup nil)
(defun to/report-startup-time () ""
(message "*** Emacs loaded in %s with %d garbage collections."
(format "%.2f seconds"
(float-time
(time-subtract after-init-time before-init-time)))
gcs-done))
(add-hook 'emacs-startup-hook 'to/report-startup-time)
;; Silence compiler warnings as they can be pretty disruptive
(setq comp-async-report-warnings-errors nil)
;;; Init bootstrap
(defvar bootstrap-version)
(let ((bootstrap-file
(expand-file-name "straight/repos/straight.el/bootstrap.el" user-emacs-directory))
(bootstrap-version 5))
(unless (file-exists-p bootstrap-file)
(with-current-buffer
(url-retrieve-synchronously
"https://raw.githubusercontent.com/raxod502/straight.el/develop/install.el"
'silent 'inhibit-cookies)
(goto-char (point-max))
(eval-print-last-sexp)))
(load bootstrap-file nil 'nomessage))
(straight-use-package 'use-package)
(setq straight-use-package-by-default t)
;;; In order to still use `package-list-packages' to find new toys.
(require 'use-package)
(setq package-archives '(("melpa" . "https://melpa.org/packages/")
("melpa-stable" . "https://stable.melpa.org/packages/")
("elpa" . "https://elpa.gnu.org/packages/")))
;;; Use utf-8 everywhere it makes sense.
(define-coding-system-alias 'cp65001 'utf-8)
(prefer-coding-system 'utf-8) ;; fixes some packages containing non-iso-latin characets
(set-keyboard-coding-system 'utf-8)
(set-selection-coding-system 'utf-8)
(set-terminal-coding-system 'utf-8)
(eval-when-compile
(require 'cl))
(defmacro to/pushn (list &rest vals)
(let ((forms (mapcar (lambda (var) `(push ,var ,list)) vals)))
`(progn ,@forms)))
(defmacro to/set-safe (name value) `(when (boundp ',name) (setq ,name
,value)))
(defmacro to/disable (name) `(when (fboundp ',name) (,name -1)))
(defmacro measure-time (msg &rest body)
"Measure the time it takes to evaluate BODY."
`(let ((time (current-time))) ,@body (message "%s %.06f" ,msg (float-time (time-since time)))))
;; generic setq
(setq experiments-dir (expand-file-name "experiments" user-emacs-directory)
packages-dir (expand-file-name "packages" user-emacs-directory)
custom-file (expand-file-name "custom.el" user-emacs-directory))
(defun to/append-to-list (list-var elements)
"Append ELEMENTS to the end of LIST-VAR.
The return value is the new value of LIST-VAR."
(unless (consp elements)
(error
"ELEMENTS must be a list"))
(let ((list (symbol-value list-var)))
(if list (setcdr (last list) elements)
(set list-var elements)))
(symbol-value list-var))
(defun to/do-list-dir (thedir)
"Iterates over all files in THEDIR and loads them"
(if (file-accessible-directory-p thedir)
(progn (dolist (file (directory-files thedir t "\.el$" nil))
(load (file-name-sans-extension file) t t)))))
(defun risky-local-variable-p (sym &optional _ignored) "Noop" nil)
(use-package emacs
:demand t
:init
(global-so-long-mode 1)
(to/pushn load-path packages-dir experiments-dir)
(push '(fullscreen . maximized) default-frame-alist)
(set-fringe-mode 20)
(setq-default custom-safe-themes t
transient-mark-mode t
tab-width 4)
(setq completion-cycle-threshold 3)
;; Emacs 28: Hide commands in M-x which do not apply to the current mode.
;; Corfu commands are hidden, since they are not supposed to be used via M-x.
(setq read-extended-command-predicate
#'command-completion-default-include-p)
;; Enable indentation+completion using the TAB key.
;; `completion-at-point' is often bound to M-TAB.
(setq tab-always-indent 'complete)
(setq
read-process-output-max (* 1024 1024)
bidi-paragraph-direction 'left-to-right
bidi-inhibit-bpa t
apropos-do-all t
auto-save-file-name-transforms `((".*" ,temporary-file-directory t))
backup-directory-alist `((".*" . ,temporary-file-directory))
bookmark-default-file (concat user-emacs-directory "bookmarks.em")
bookmark-save-flag 1
compilation-scroll-output 'first-error
confirm-kill-emacs 'y-or-n-p
cursor-type t
delete-selection-mode t
echo-keystrokes 0.1
ediff-diff-options "-w"
ediff-split-window-function 'split-window-horizontally
ediff-window-setup-function 'ediff-setup-windows-plain
fill-column 80
frame-title-format '((:eval (if (buffer-file-name) (abbreviate-file-name (buffer-file-name)) "%b")))
history-length 1000
indent-tabs-mode nil
inhibit-splash-screen t
inhibit-startup-message t
large-file-warning-threshold 100000000
locale-coding-system 'utf-8
mouse-yank-at-point t
require-final-newline t
ring-bell-function 'ignore
save-interprogram-paste-before-kill t
scroll-conservatively 100000
scroll-margin 0
scroll-preserve-screen-position 0
user-full-name "Tom Solberg"
user-mail-address "[email protected]"
vc-make-backup-files t
x-select-enable-clipboard t
x-select-enable-primary t)
(when window-system (set-frame-font "Cascadia Code 14"))
(fset 'yes-or-no-p 'y-or-n-p)
(mapc 'frame-set-background-mode (frame-list))
(put 'upcase-region 'disabled nil)
(put 'downcase-region 'disabled nil)
(setenv "SSH_ASKPASS" "git-gui --askpass")
(transient-mark-mode 1)
(make-variable-buffer-local 'transient-mark-mode)
(put 'transient-mark-mode 'permanent-local t)
(to/disable tool-bar-mode)
(to/disable scroll-bar-mode)
(to/disable blink-cursor-mode)
(to/disable menu-bar-mode)
(to/disable horizontal-scroll-bar-mode)
(load-file (expand-file-name (if (eq system-type 'windows-nt)
"windows-setup.el"
"unix-setup.el")
user-emacs-directory))
(add-hook 'before-save-hook 'delete-trailing-whitespace)
)
;; Requires early setup
(use-package no-littering)
(use-package benchmark-init
:demand t
:config
;; To disable collection of benchmark data after init is done.
(add-hook 'after-init-hook 'benchmark-init/deactivate))
(use-package comint
:straight (:type built-in)
:init
(defun to/preoutput-turn-buffer-read-only (text)
(propertize text 'read-only t))
:custom
(comint-prompt-readonly t)
(comint-buffer-maximum-size 20000 "Increase comint buffer size.")
(comint-prompt-read-only t "Make the prompt read only.")
:config
(add-hook 'comint-preoutput-filter-functions
'to/preoutput-turn-buffer-read-only))
(use-package desktop
:disabled
:hook (after-init-hook . desktop-read)
:init (setq desktop-restore-eager 8
desktop-auto-save-timeout 120)
(desktop-save-mode t))
(use-package exec-path-from-shell
:when (memq window-system '(mac ns x))
:init (setq exec-path-from-shell-arguments nil)
:config (exec-path-from-shell-initialize))
(use-package savehist
:init (savehist-mode +1)
:custom
(savehist-additional-variables '(search-ring regexp-search-ring))
(savehist-autosave-interval 60))
(use-package recentf
:bind (("<f6>" . counsel-recentf))
:custom
(recentf-max-saved-items 2000)
:init
(recentf-mode +1)
:config
(to/append-to-list 'recentf-exclude '("/elpa/"
"company-statistics-cache.el"
"bookmarks.em" ".mc-lists.el"
"custom.el"
no-littering-etc-directory
no-littering-var-directory)))
(use-package saveplace
:init (setq save-place-file (concat user-emacs-directory "places"))
:config (save-place-mode))
(use-package uniquify
:straight (:type built-in)
:config (setq uniquify-buffer-name-style 'forward))
;;; Visuals
;; (use-package all-the-icons)
(use-package doom-modeline
:init
(doom-modeline-mode 1)
(set-face-attribute 'mode-line nil :underline nil)
:config
(set-face-attribute 'mode-line nil :underline nil)
(when (not (memq window-system '(w32))) (nerd-icons-install-fonts t)))
;; (use-package emojify
;; :hook (after-init . global-emojify-mode)
;; :config
;; (defun to/set-emoji-font (frame)
;; "Adjust the font settings of FRAME so Emacs can display emoji properly."
;; (if (eq system-type 'darwin)
;; (set-fontset-font t 'symbol (font-spec :family "Apple Color Emoji") frame 'prepend)
;; (set-fontset-font t 'symbol (font-spec :family "Symbola") frame 'prepend)))
;; (to/set-emoji-font nil)
;; (add-hook 'after-make-frame-functions 'to/set-emoji-font))
;; (use-package font-lock
;; :straight (:type built-in)
;; :custom
;; (font-lock-multiline t)
;; :hook (((emacs-lisp-mode lua-mode) . font-lock-mode)))
(use-package global-display-line-numbers-mode
:straight (:type built-in)
:commands global-display-line-numbers-mode
:custom
(display-line-numbers-major-tick 50)
(display-line-numbers-minor-tick 10)
:init
(global-display-line-numbers-mode 1)
(dolist (mode '(org-mode-hook
term-mode-hook
shell-mode-hook
treemacs-mode-hook
eshell-mode-hook))
(add-hook mode (lambda () (display-line-numbers-mode 0)))))
(use-package hl-line
:demand t
:init (global-hl-line-mode +1)
:config
(add-hook 'org-mode-hook (lambda () (setq-local global-hl-line-mode nil))))
(use-package paren
:commands show-paren-mode
:init
(show-paren-mode +1))
(use-package rainbow-delimiters)
(use-package rainbow-mode :config (add-hook 'prog-mode-hook #'rainbow-mode))
(use-package rotate)
(use-package smooth-scrolling)
(use-package solarized-theme
:demand t
:custom (frame-background-mode 'light)
:config
(load-theme 'solarized-light t)
(enable-theme 'solarized-light))
(defun dw/org-mode-visual-fill ()
(setq visual-fill-column-width 110
visual-fill-column-center-text t)
(visual-fill-column-mode 1))
(use-package visual-fill-column
:defer t
:hook (org-mode . dw/org-mode-visual-fill))
(use-package treemacs
:defer t
:config
(progn
(setq treemacs-collapse-dirs (if treemacs-python-executable 3 0)
treemacs-deferred-git-apply-delay 0.5
treemacs-directory-name-transformer #'identity
treemacs-display-in-side-window t
treemacs-eldoc-display t
treemacs-file-event-delay 5000
treemacs-file-extension-regex treemacs-last-period-regex-value
treemacs-file-follow-delay 0.2
treemacs-file-name-transformer #'identity
treemacs-follow-after-init t
treemacs-expand-after-init t
treemacs-git-command-pipe ""
treemacs-goto-tag-strategy 'refetch-index
treemacs-indentation 2
treemacs-indentation-string " "
treemacs-is-never-other-window nil
treemacs-max-git-entries 5000
treemacs-missing-project-action 'ask
treemacs-move-forward-on-expand nil
treemacs-no-png-images nil
treemacs-no-delete-other-windows t
treemacs-project-follow-cleanup nil
treemacs-persist-file (expand-file-name ".cache/treemacs-persist" user-emacs-directory)
treemacs-position 'left
treemacs-read-string-input 'from-child-frame
treemacs-recenter-distance 0.1
treemacs-recenter-after-file-follow nil
treemacs-recenter-after-tag-follow nil
treemacs-recenter-after-project-jump 'always
treemacs-recenter-after-project-expand 'on-distance
treemacs-litter-directories '("/node_modules" "/.venv" "/.cask")
treemacs-show-cursor nil
treemacs-show-hidden-files t
treemacs-silent-filewatch nil
treemacs-silent-refresh nil
treemacs-sorting 'alphabetic-asc
treemacs-select-when-already-in-treemacs 'move-back
treemacs-space-between-root-nodes t
treemacs-tag-follow-cleanup t
treemacs-tag-follow-delay 1.5
treemacs-text-scale nil
treemacs-user-mode-line-format nil
treemacs-user-header-line-format nil
treemacs-wide-toggle-width 70
treemacs-width 35
treemacs-width-increment 1
treemacs-width-is-initially-locked t
treemacs-workspace-switch-cleanup nil)
;; The default width and height of the icons is 22 pixels. If you are
;; using a Hi-DPI display, uncomment this to double the icon size.
(treemacs-resize-icons 44)
(treemacs-follow-mode t)
(treemacs-filewatch-mode t)
(treemacs-fringe-indicator-mode 'always)
(pcase (cons (not (null (executable-find "git")))
(not (null treemacs-python-executable)))
(`(t . t)
(treemacs-git-mode 'deferred))
(`(t . _)
(treemacs-git-mode 'simple)))
(treemacs-hide-gitignored-files-mode nil))
:bind
(:map global-map
("M-0" . treemacs-select-window)
("C-x t 1" . treemacs-delete-other-windows)
("C-x t t" . treemacs)
("C-x t B" . treemacs-bookmark)
("C-x t C-t" . treemacs-find-file)
("C-x t M-t" . treemacs-find-tag)))
(use-package treemacs-projectile
:after (treemacs projectile))
(use-package treemacs-icons-dired
:hook (dired-mode . treemacs-icons-dired-enable-once))
(use-package treemacs-magit
:after (treemacs magit))
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;;; General utility
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
(use-package alert
:commands alert
:config
(setq alert-default-style 'notifications))
;;; General purpose code tools
(use-package dap-mode
:commands dap-mode
;; Uncomment the config below if you want all UI panes to be hidden by default!
;; :custom
;; (lsp-enable-dap-auto-configure nil)
;; :config
;; (dap-ui-mode 1)
:commands dap-debug
:init
(use-package treemacs)
:config
;; (require 'dap-node)
;; (dap-node-setup)
(require 'dap-go)
(dap-go-setup)
(require 'dap-hydra)
(require 'dap-gdb-lldb)
(dap-gdb-lldb-setup)
(dap-register-debug-template "Rust::GDB Run Configuration"
(list :type "gdb"
:request "launch"
:name "GDB::Run"
:gdbpath "rust-gdb"
:target nil
:cwd nil))
:bind (:map lsp-mode-map
("<f5>" . dap-debug)
("M-<f5>" . dap-hydra)))
(use-package dumb-jump)
(defun ts/lsp-mode-setup-completion ()
(setf (alist-get 'styles (alist-get 'lsp-capf completion-category-defaults))
'(orderless))) ;; Configure orderless
(use-package lsp-mode
:custom
(lsp-eslint-download-url "https://github.com/emacs-lsp/lsp-server-binaries/blob/master/dbaeumer.vscode-eslint-2.2.2.vsix?raw=true")
:hook (((rust-mode go-mode) . lsp-mode)
((rust-mode) . lsp-lens-mode)
(lsp-completion-mode . ts/lsp-mode-setup-completion)
(lsp-mode . corfu-mode)
(lsp-mode . (lambda ()
(setq flycheck-local-checkers
'((lsp .
((next-checkers
. (typos)))))))))
:commands (lsp ls-deferred)
:custom
(lsp-completion-provider :none)
:init
(use-package lsp-treemacs :after lsp)
(use-package lsp-ivy :after lsp)
(use-package lsp-ui
:commands lsp-ui-mode
:bind-keymap ("C-c C-l" . lsp-command-map)
:config
(setq lsp-ui-sideline-enable t
lsp-ui-flycheck-enable t
lsp-ui-flycheck-list-position 'right
lsp-ui-flycheck-live-reporting t)
(setq lsp-go-env (make-hash-table :test 'equal))
(puthash "GOPROXY" "https://proxy.golang.org,direct" lsp-go-env))
:config
(add-to-list 'lsp-file-watch-ignored-directories "[/\\\\]target\\'")
(add-to-list 'lsp-file-watch-ignored-directories "[/\\\\]cargo\\'")
(add-to-list 'lsp-file-watch-ignored-directories "[/\\\\]node_modules\\'")
(add-to-list 'lsp-file-watch-ignored-directories "[/\\\\]\\.venv\\'")
(add-to-list 'lsp-file-watch-ignored-directories "[/\\\\]third-party\\'")
(add-to-list 'lsp-file-watch-ignored-directories "[/\\\\]bazel-bin\\'")
(add-to-list 'lsp-file-watch-ignored-directories "[/\\\\]bazel-out\\'")
(add-to-list 'lsp-file-watch-ignored-directories "[/\\\\]bazel-src\\'")
(add-to-list 'lsp-file-watch-ignored-directories "[/\\\\]bazel-testlogs\\'")
(setq lsp-disabled-clients '(rls)
lsp-headerline-breadcrumb-enable nil
lsp-headerline-breadcrumb-icons-enable nil
lsp-prefer-flymake nil
lsp-idle-delay 0.500
lsp-ui-doc-use-childframe t)
(lsp-enable-which-key-integration t))
(use-package delight)
(defun bury-compile-buffer-if-successful (buffer string)
"Bury a compilation
buffer if succeeded without warnings "
(if (and (string-match "compilation"
(buffer-name
buffer))
(string-match "finished" string)
(not (with-current-buffer buffer (search-forward "warning" nil t))))
(run-with-timer 1 nil (lambda (buf)
(bury-buffer buf)
(switch-to-prev-buffer (get-buffer-window buf) 'kill)) buffer)))
(add-hook 'compilation-finish-functions 'bury-compile-buffer-if-successful)
(use-package editorconfig)
;;
;; General input modes
;;
(global-subword-mode +1)
(use-package elec-pair
:commands elec-pair-mode
:hook (prog-mode . electric-pair-mode)
:demand t
:config (electric-pair-mode +1))
(use-package multiple-cursors
:bind (("M-ö" . mc/edit-lines)
("C-M-ö" . mc/edit-ends-of-lines)
("M-Ö" . mc/edit-beginnings-of-lines)
("M-ä" . mc/mark-all-dwim)
("C-<" . mc/mark-previous-like-this)
("C->" . mc/mark-next-like-this)
("C-S-ä" . mc/mark-more-like-this-extended)
("M-å" . mc/mark-all-in-region))
:config
(unsupported-cmd isearch-forward-use-region ".")
(unsupported-cmd isearch-backward-use-region "."))
(use-package which-key
:init (which-key-mode 1)
:config (setq which-key-idle-delay 0.3))
(use-package cascadia-code
:straight (:type built-in)
:hook (prog-mode . cascadia-code-mode))
(use-package projectile
:diminish t
:config (projectile-mode)
:defer 10
:custom ((projectile-completion-system 'ivy))
:bind-keymap ("C-c p" . projectile-command-map)
:init
(use-package ibuffer-projectile
:hook (ibuffer . (lambda ()
(ibuffer-projectile-set-filter-groups)
(unless (eq ibuffer-sorting-mode 'alphabetic)
(ibuffer-do-sort-by-alphabetic)))))
;; (use-package counsel-projectile
;; :after projectile
;; :config (counsel-projectile-mode))
:config
(setq projectile-switch-project-action 'magit-status
projectile-globally-ignored-directories (append '("*__pycache__*" "*.egg-info") projectile-globally-ignored-directories)
projectile-globally-ignored-file-suffixes (append '(".pyc") projectile-globally-ignored-file-suffixes)
projectile-indexing-method 'alien
projectile-enable-caching 't
projectile-git-command "fd . -0"
projectile-git-submodule-command "git submodule --quiet foreach 'echo $path'")
(projectile-mode +1)
(projectile-global-mode 1))
(defun untabify-buffer ()
(interactive)
(untabify 1 (point-max))
(if (not (eq major-mode 'mew-draft-mode))
;; delete-trailing-whitespace does not work in mew-draft-mode.
(delete-trailing-whitespace)))
(defun rename-current-buffer-file ()
"Renames current buffer and file it is
visiting."
(interactive)
(let ((name (buffer-name))
(filename (buffer-file-name)))
(if (not (and filename
(file-exists-p filename)))
(error
"Buffer '%s' is not visiting a file!"
name)
(let ((new-name (read-file-name "New name: " filename)))
(if (get-buffer new-name)
(error
"A buffer named '%s' already exists!"
new-name)
(rename-file filename new-name 1)
(rename-buffer new-name)
(set-visited-file-name new-name)
(set-buffer-modified-p nil)
(message "File '%s' successfully renamed to '%s'" name (file-name-nondirectory
new-name)))))))
(defun cleanup-buffer ()
"Perform a bunch of operations on the whitespace content of a buffer.
Including indent-buffer, which should not be called automatically on save."
(interactive)
(untabify-buffer)
(delete-trailing-whitespace))
(defun transpose-params ()
"Presumes that params are in the form (p, p, p) or
{p, p, p} or [p, p, p]"
(interactive)
(let* ((end-of-first (cond ((looking-at ", ")
(point))
((and
(looking-back ",")
(looking-at " "))
(- (point) 1))
((looking-back ", ")
(- (point) 2))
(t
(error
"Place point between params to transpose."))))
(start-of-first (save-excursion (goto-char end-of-first)
(move-backward-out-of-param)
(point)))
(start-of-last (+ end-of-first 2))
(end-of-last (save-excursion (goto-char start-of-last)
(move-forward-out-of-param)
(point))))
(transpose-regions start-of-first end-of-first start-of-last end-of-last)))
(defun isearch-forward-use-region ()
(interactive)
(when (region-active-p)
(add-to-history 'search-ring (region-as-string))
(deactivate-mark))
(call-interactively 'isearch-forward))
(defun isearch-backward-use-region ()
(interactive)
(when (region-active-p)
(add-to-history 'search-ring (region-as-string))
(deactivate-mark))
(call-interactively 'isearch-backward))
(defun check-expansion ()
(save-excursion (if (looking-at "\\_>") t (backward-char 1)
(if (looking-at "\\.") t (backward-char 1)
(if (looking-at "->") t nil)))))
(defun to/kill-other-buffers
(&optional
kill-special)
"Kill buffers that do not belong to a `projectile' project.
With prefix argument (`C-u'), also kill the special buffers."
(interactive "P")
(let ((bufs (buffer-list (selected-frame))))
(dolist (buf bufs)
(with-current-buffer buf (let ((buf-name (buffer-name buf)))
(when (or (null (projectile-project-p))
(and kill-special
(string-match "^\*" buf-name)))
;; Preserve buffers with names starting with *scratch or
;; *Messages
(unless (string-match "^\\*\\(\\scratch\\|Messages\\)" buf-name)
(message "Killing buffer %s" buf-name)
(kill-buffer buf))))))))
(defun to/close-older-buffers ()
;; Run in interactive
(interactive)
;; let bufs -> reverse buffer list (oldest first)
;; numbufs -> number of buffs in buffer-list
(let ((bufs (reverse (buffer-list (selected-frame))))
(numbufs (length (buffer-list (selected-frame)))))
;; for each buffer
(dolist (buf bufs)
;; if there's more than 10 buffers in list
(if (> numbufs 10)
;; let current buffer be buf
(with-current-buffer buf (progn
;; extract the buffer-name for easier use
(setq buf-name (buffer-name buf))
;; if buffer-name begins with star
(if (string-match "\*" buf-name)
;; reduce remaining buffers by 1
(setq numbufs (- numbufs 1))
;; else
(progn
;; if modified, prompt before killing
(if (buffer-modified-p buf)
(if (y-or-n-p (concat "Kill unsaved
buffer " buf-name
"?"))
;; if yes
(progn
;; kill and reduce ounter
(kill-buffer buf)
(setq numbufs (- numbufs 1))))
;; else kill directly and reduce counter
(progn (kill-buffer)
(setq numbufs (- numbufs 1))))))))))))
(defun create-scratch-buffer nil
"create a scratch buffer"
(interactive)
(switch-to-buffer (get-buffer-create "*scratch*"))
(lisp-interaction-mode))
(defun write-region-delete-and-open(start end filename)
"function takes current
region, and writes it to specified file"
(interactive "r\nFFilename: ")
(write-region start end filename t)
(kill-region start end))
(defun random-uuid ()
"Insert a UUID. This uses a simple hashing of variable data.
Example of a UUID: 1df63142-a513-c850-31a3-535fc3520c3d
Note: this code uses https://en.wikipedia.org/wiki/Md5"
(interactive)
(let ((myStr (md5 (format "%s%s%s%s%s%s%s%s%s%s" (user-uid)
(emacs-pid)
(system-name)
(user-full-name)
(current-time)
(emacs-uptime)
(garbage-collect)
(buffer-string)
(random)
(recent-keys)))))
(insert (format "%s-%s-4%s-%s%s-%s" (substring myStr 0 8)
(substring myStr 8 12)
(substring myStr 13 16)
(format "%x" (+ 8 (random 4)))
(substring myStr 17 20)
(substring myStr 20 32)))))
(defun* yank-arg () "Yanks the arg at point, abiding by the syntax-table of the
current mode"
(interactive)
(let (bounds start end)
(setq bounds (bounds-of-thing-at-point 'symbol))
(if bounds (progn
(setq start (car bounds))
(setq end (cdr bounds)))
(cond ((eq (char-syntax (char-after)) ?\()
(progn
(setq start (point))
(forward-sexp)
(setq end (point))))
((eq (char-syntax (char-before)) ?\()
(progn (backward-char)
(setq start (point))
(forward-sexp)
(setq end (point))))
((eq (char-syntax (char-before)) ?\))
(progn
(setq end (point))
(backward-sexp)
(setq start (point))))
(t (progn (message "No arg at point to yank!")
(return-from yank-arg)))))
(goto-char end)
(cond ((eq (char-syntax (char-after)) ?\() ; Followed by a sexp
(progn (forward-sexp)
(setq end (point))))
((looking-at "[ ,]") ; Whitespace or comma - zap until next symbol
(while (looking-at "[ ,]")
(forward-char))
(setq end (point))))
(goto-char start)
(while (looking-back "[[:space:],\n]")
(backward-char))
(setq start (point))
(kill-region start end)))
(defun toggle-maximize-buffer ()
"Maximize buffer"
(interactive)
(if (= 1 (length (window-list)))
(jump-to-register '_)
(progn (window-configuration-to-register '_)
(delete-other-windows))))
(defun move-forward-out-of-param ()
(while (not (looking-at ")\\|, \\| ?}\\| ?\\]"))
(cond ((point-is-in-string-p)
(move-point-forward-out-of-string))
((looking-at "(\\|{\\|\\[")
(forward-list))
(t (forward-char)))))
(defun move-backward-out-of-param ()
(while (not (looking-back "(\\|, \\|{ ?\\|\\[ ?"))
(cond ((point-is-in-string-p)
(move-point-backward-out-of-string))
((looking-back ")\\|}\\|\\]")
(backward-list))
(t (backward-char)))))
(defun current-quotes-char ()
(nth 3 (syntax-ppss)))
(defalias 'point-is-in-string-p 'current-quotes-char)
(defun to/regen-rusty-tags-projectile ()
"generate tags files for all rust
projects below the dominating .projectile file"
(interactive)
(start-process "rusty-tags" ;; process-name
"*rusty-tags*" ;; buffer-name
"rusty-tags" ;; executable name
;; rest = args
"-o" "-s" (expand-file-name (locate-dominating-file
default-directory
".projectile"))
;; generate for emacs
"emacs"))
(defun wsl-copy-region-to-clipboard (start end)
"Copy region to Windows clipboard."
(interactive "r")
(call-process-region start end "clip.exe" nil 0))
(define-key global-map (kbd "M-o") 'wsl-copy-region-to-clipboard)
(defun toggle-camelcase-underscores ()
"Toggle between camelcase and underscore
notation for the symbol at point."
(interactive)
(save-excursion (let* ((bounds (bounds-of-thing-at-point 'symbol))
(start (car bounds))
(end (cdr bounds))
(currently-using-underscores-p (progn (goto-char start)
(re-search-forward "_" end t))))
(if currently-using-underscores-p (progn (upcase-initials-region start end)
(replace-string "_" "" nil start end)
(downcase-region start (1+ start)))
(replace-regexp "\\([A-Z]\\)" "_\\1" nil (1+ start) end)
(downcase-region start (cdr (bounds-of-thing-at-point 'symbol)))))))
;; C, C++, Ardunio
(add-to-list 'auto-mode-alist '("\\.as$" . c++-mode))
(add-to-list 'auto-mode-alist '("\\.h$" . c++-mode))
(add-to-list 'auto-mode-alist '("\\.hpp$" . c++-mode))
(add-to-list 'auto-mode-alist '("\\.cpp$" . c++-mode))
(add-to-list 'auto-mode-alist '("\\.inl$" . c++-mode))
(add-to-list 'auto-mode-alist '("\\.c$" . c-mode))
(add-to-list 'auto-mode-alist '("\.ino$" . arduino-mode))
;; (add-to-list 'auto-mode-alist '("\.rs$" . rust-mode))
;; WEB
(add-to-list 'auto-mode-alist '("\\.phtml\\'" . web-mode))
(add-to-list 'auto-mode-alist '("\\.html\\'" . web-mode))
(add-to-list 'auto-mode-alist '("\\.tpl\\.php\\'" . web-mode))
(add-to-list 'auto-mode-alist '("\\.[agj]sp\\'" . web-mode))
(add-to-list 'auto-mode-alist '("\\.as[cp]x\\'" . web-mode))
(add-to-list 'auto-mode-alist '("\\.erb\\'" . web-mode))
(add-to-list 'auto-mode-alist '("\\.mustache\\'" . web-mode))
(add-to-list 'auto-mode-alist '("\\.djhtml\\'" . web-mode))
(add-to-list 'auto-mode-alist '("\\.hbs" . web-mode))
(add-to-list 'auto-mode-alist '("\\.svelte" . web-mode))
(add-to-list 'auto-mode-alist '("/mutt" . mail-mode))
;; OTHER MODES
(add-to-list 'auto-mode-alist '("\\.m\\'" . octave-mode))
(add-to-list 'auto-mode-alist '("\\.md\\'" . markdown-mode))
;; (add-to-list 'auto-mode-alist '("\\.el\\'" . emacs-lisp-mode))
(add-to-list 'auto-mode-alist '("\\.js$" . js-mode))
(add-to-list 'auto-mode-alist '("\\.py\\'" . python-mode))
(add-to-list 'auto-mode-alist '("\\.launch\\'" . xml-mode))
;; Work
(add-to-list 'auto-mode-alist '("\\.build\\'" . nxml-mode))
(add-to-list 'auto-mode-alist '("meson.build\\'" . meson-mode))
(defvar auto-minor-mode-alist ()
"Alist of filename patterns vs correpsonding minor mode functions, see `auto-mode-alist'
All elements of this alist are checked, meaning you can enable multiple minor modes for the same regexp.")
(defun enable-minor-mode-based-on-extension ()
"Check file name against `auto-minor-mode-alist' to enable minor modes
the checking happens for all pairs in auto-minor-mode-alist"
(when buffer-file-name
(let ((name (file-name-sans-versions buffer-file-name))
(remote-id (file-remote-p buffer-file-name))
(case-fold-search auto-mode-case-fold)
(alist auto-minor-mode-alist))
;; Remove remote file name identification.
(when (and (stringp remote-id)
(string-match-p (regexp-quote remote-id) name))
(setq name (substring name (match-end 0))))
(while (and alist (caar alist) (cdar alist))
(if (string-match-p (caar alist) name)
(funcall (cdar alist) 1))
(setq alist (cdr alist))))))
(add-hook 'find-file-hook #'enable-minor-mode-based-on-extension)
(add-to-list 'auto-minor-mode-alist '("\\.svelte\\'" . lsp-mode))
;;
;; magit
;;
(use-package magit
:defer t
:bind (("C-x g" . magit-status))
:bind (:map magit-status-mode-map ( "q" . magit-quit-session))
:init
(use-package magit-filenotify
:if (not (memq window-system '(w32)))
:hook (magit-status-mode . magit-filenotify-mode))
;; (use-package magit-todos
;; :hook (magit-status-mode . magit-todos-mode))
:config
(setq magit-todos-nice nil)
(custom-set-faces '(magit-diff-added ((t (:background "black" :foreground "green3"))))
'(magit-diff-removed ((t (:background "black" :foreground "red3"))))))
(defadvice magit-status (around magit-fullscreen activate)
(window-configuration-to-register :magit-fullscreen)
ad-do-it
(delete-other-windows))
(defun magit-quit-session ()
"Restores the previous window configuration and kills the magit buffer"
(interactive)
(kill-buffer)
(jump-to-register :magit-fullscreen))
;; flycheck
;; flycheck-clang-tidy
;; flycheck-golangci-lint
;; flycheck-inline
;; flycheck-irony
;; flycheck-pos-tip
;; flycheck-rust
;; flymake-gjshint
;; flymake-rust
;; flymake-sass
(defun to/adjust-flycheck-automatic-syntax-eagerness ()
"Adjust how often we check for errors based on if there are any.
This lets us fix any errors as quickly as possible, but in a
clean buffer we're an order of magnitude laxer about checking."
(setq flycheck-idle-change-delay (if flycheck-current-errors 0.5 30.0)))
(defun flycheck-handle-idle-change ()
"Handle an expired idle time since the last change.
This is an overwritten version of the original
flycheck-handle-idle-change, which removes the forced deferred.
Timers should only trigger inbetween commands in a single
threaded system and the forced deferred makes errors never show
up before you execute another command."
(flycheck-clear-idle-change-timer)
(flycheck-buffer-automatically 'idle-change))
(use-package flycheck
:hook ((cc-mode python-mode rust-mode go-mode) . flycheck-mode)
:diminish t
:commands flycheck-mode
:custom
(flycheck-check-syntax-automatically '(save idle-change mode-enabled))
(flycheck-disabled-checkers '(python-pylint))
:init
(defvar-local flycheck-local-checkers nil)
(defun +flycheck-checker-get(fn checker property)
(or (alist-get property (alist-get checker flycheck-local-checkers))
(funcall fn checker property)))
(advice-add 'flycheck-checker-get :around '+flycheck-checker-get)
(use-package flycheck-clang-tidy
:hook (cc-mode . flycheck-clang-tidy-setup)
:after flycheck)
(use-package flycheck-pos-tip
:hook (flycheck-mode . flycheck-pos-tip-mode)
:config (custom-set-variables '(flycheck-display-errors-function