I want to install `flycheck` together with
https://github.com/emacsmirror/etc-sudoers-mode.
When I run gnu emacs, I get:
Error (use-package): etc-sudoers-mode/:catch: Symbol’s value as
variable is void: sudoers Disable showing Disable logging
Have you any ideas what could be wrong? Thanks
My `.emacs.d/init.el`:
;; use straight.el for package management
(defvar bootstrap-version)
(let ((bootstrap-file
(expand-file-name "straight/repos/straight.el/bootstrap.el"
user-emacs-directory))
(bootstrap-version 6))
(unless (file-exists-p bootstrap-file)
(with-current-buffer
(url-retrieve-synchronously
"https://raw.githubusercontent.com/radian-software/straight.el/develop/install.el";
'silent 'inhibit-cookies)
(goto-char (point-max))
(eval-print-last-sexp)))
(load bootstrap-file nil 'nomessage))
;; install use-package using straight.el
(straight-use-package 'use-package)
;; configure use-package to use straight.el by default
(use-package straight
:custom
(straight-use-package-by-default t))
;; disable startup screen
(setq inhibit-startup-screen t)
;; disable menu bar, scroll bar, and tool bar
(menu-bar-mode -1)
(toggle-scroll-bar -1)
(tool-bar-mode -1)
;; disable dialog boxes
(setq use-dialog-box nil)
;; set custom color scheme
(use-package doom-themes)
(use-package doom-moonfly-theme
:straight (:host github :repo "stackmystack/doom-moonfly-theme"
:branch "master"))
(load-theme 'doom-moonfly t)
;; set default font
(set-face-attribute 'default nil
:family "MesloLGS Nerd Font Mono"
:height 130
:weight 'normal
:width 'normal)
;; always ask using y or n instead yes or no
(defalias 'yes-or-no-p 'y-or-n-p)
;; disable annoying bell
(setq ring-bell-function 'ignore)
;; auto close bracket insertion
(electric-pair-mode 1)
;; display line numbers
(require 'display-line-numbers)
(defcustom display-line-numbers-exempt-modes
'(vterm-mode eshell-mode shell-mode term-mode ansi-term-mode)
"Major modes on which to disable line numbers."
:group 'display-line-numbers
:type 'list
:version "green")
(defun display-line-numbers--turn-on ()
"Turn on line numbers except for certain major modes.
Exempt major modes are defined in
`display-line-numbers-exempt-modes'."
(unless (or (minibufferp)
(member major-mode display-line-numbers-exempt-modes))
(display-line-numbers-mode)))
(global-display-line-numbers-mode)
;; C-x C-; is not properly handled in terminal emulator so let's
;; add custom key binding for toggling comments in line
(defun toggle-comment-on-line ()
"comment or uncomment current line"
(interactive)
(comment-or-uncomment-region (line-beginning-position)
(line-end-position)))
(global-set-key (kbd "C-c ;") #'toggle-comment-on-line)
;; change indentation level for languages with C-like syntax
(setq-default c-basic-offset 4)
;; auto completion
(use-package company)
(add-hook 'after-init-hook 'global-company-mode)
(setq company-minimum-prefix-length 1
company-idle-delay 0.0) ;; default is 0.2
;; lsp mode
;(use-package lsp-mode)
;; flycheck
(use-package flycheck)
(add-hook 'after-init-hook #'global-flycheck-mode)
;; sudoers mode
(use-package etc-sudoers-mode)
;; systemd mode
(use-package systemd)