3cb9fea0ff
I feel like we should start from scratch on this one and carefully choose the defaults. Also this settings is a very personal setting so if we make some buffers useless we must have a consensus on it. Marking all special buffers starting with `*` as useless is too aggressive and make Spacemacs less POLA since two consecutive press on SPC TAB may not revert to the original buffer.
211 lines
8 KiB
EmacsLisp
211 lines
8 KiB
EmacsLisp
;;; config.el --- Spacemacs Base Layer configuration File
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;;
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;; Copyright (c) 2012-2018 Sylvain Benner & Contributors
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;;
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;; Author: Sylvain Benner <sylvain.benner@gmail.com>
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;; URL: https://github.com/syl20bnr/spacemacs
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;;
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;; This file is not part of GNU Emacs.
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;;
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;;; License: GPLv3
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;; ---------------------------------------------------------------------------
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;; Navigation
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;; ---------------------------------------------------------------------------
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;; Auto refresh
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(global-auto-revert-mode 1)
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;; Also auto refresh dired, but be quiet about it
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(setq global-auto-revert-non-file-buffers t
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auto-revert-verbose nil)
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(add-to-list 'global-auto-revert-ignore-modes 'Buffer-menu-mode)
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;; Make dired "guess" target directory for some operations, like copy to
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;; directory visited in other split buffer.
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(setq dired-dwim-target t)
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;; Regexp for useful and useless buffers for smarter buffer switching
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(defvar spacemacs-useless-buffers-regexp '()
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"Regexp used to determine if a buffer is not useful.")
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(defvar spacemacs-useful-buffers-regexp '()
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"Regexp used to define buffers that are useful despite matching
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`spacemacs-useless-buffers-regexp'.")
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;; no beep pleeeeeease ! (and no visual blinking too please)
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(setq ring-bell-function 'ignore
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visible-bell nil)
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;; Hack to fix a bug with tabulated-list.el
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;; see: http://redd.it/2dgy52
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(defun tabulated-list-revert (&rest ignored)
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"The `revert-buffer-function' for `tabulated-list-mode'.
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It runs `tabulated-list-revert-hook', then calls `tabulated-list-print'."
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(interactive)
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(unless (derived-mode-p 'tabulated-list-mode)
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(error "The current buffer is not in Tabulated List mode"))
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(run-hooks 'tabulated-list-revert-hook)
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;; hack is here
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;; (tabulated-list-print t)
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(tabulated-list-print))
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;; Mouse cursor in terminal mode
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(xterm-mouse-mode 1)
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;; Highlight and allow to open http link at point in programming buffers
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;; goto-address-prog-mode only highlights links in strings and comments
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(add-hook 'prog-mode-hook 'goto-address-prog-mode)
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;; Highlight and follow bug references in comments and strings
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(add-hook 'prog-mode-hook 'bug-reference-prog-mode)
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;; Keep focus while navigating help buffers
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(setq help-window-select 't)
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;; Scroll compilation to first error or end
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(setq compilation-scroll-output 'first-error)
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;; Don't try to ping things that look like domain names
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(setq ffap-machine-p-known 'reject)
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;; ---------------------------------------------------------------------------
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;; Edit
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;; ---------------------------------------------------------------------------
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;; Start with the *scratch* buffer in text mode (speeds up Emacs load time,
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;; because it avoids autoloads of elisp modes)
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(setq initial-major-mode 'text-mode)
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;; use only spaces and no tabs
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(setq-default indent-tabs-mode nil
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tab-width 2)
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;; Text
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(setq longlines-show-hard-newlines t)
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;; Use system trash for file deletion
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;; should work on Windows and Linux distros
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;; on OS X, see contrib/osx layer
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(setq delete-by-moving-to-trash t)
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;; auto fill breaks line beyond buffer's fill-column
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(setq-default fill-column 80)
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(spacemacs|diminish auto-fill-function " Ⓕ" " F")
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;; persistent abbreviation file
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(setq abbrev-file-name (concat spacemacs-cache-directory "abbrev_defs"))
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;; Save clipboard contents into kill-ring before replace them
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(setq save-interprogram-paste-before-kill t)
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;; Single space between sentences is more widespread than double
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(setq-default sentence-end-double-space nil)
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;; The C-d rebinding that most shell-like buffers inherit from
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;; comint-mode assumes non-evil configuration with its
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;; `comint-delchar-or-maybe-eof' function, so we disable it
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(with-eval-after-load 'comint
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(define-key comint-mode-map (kbd "C-d") nil))
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;; Prompt to open file literally if large file.
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(add-hook 'find-file-hook 'spacemacs/check-large-file)
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;; ---------------------------------------------------------------------------
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;; UI
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;; ---------------------------------------------------------------------------
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;; important for golden-ratio to better work
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(setq window-combination-resize t)
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;; Show column number in mode line
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(setq column-number-mode t)
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;; highlight current line
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(global-hl-line-mode t)
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;; no blink
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(blink-cursor-mode 0)
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;; When emacs asks for "yes" or "no", let "y" or "n" suffice
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(fset 'yes-or-no-p 'y-or-n-p)
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;; draw underline lower
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(setq x-underline-at-descent-line t)
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;; don't let the cursor go into minibuffer prompt
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;; Tip taken from Xah Lee: http://ergoemacs.org/emacs/emacs_stop_cursor_enter_prompt.html
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(setq minibuffer-prompt-properties
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'(read-only t point-entered minibuffer-avoid-prompt face minibuffer-prompt))
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;; Fullscreen/maximize frame on startup
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(if dotspacemacs-fullscreen-at-startup
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;; spacemacs/toggle-fullscreen-frame-on is NOT available during the startup,
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;; but IS available during the subsequent config reloads
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(if (fboundp 'spacemacs/toggle-fullscreen-frame-on)
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(spacemacs/toggle-fullscreen-frame-on)
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(spacemacs/toggle-frame-fullscreen)))
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(setq ns-use-native-fullscreen (not dotspacemacs-fullscreen-use-non-native))
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;; make `next-buffer', `other-buffer', etc. ignore useless buffers (see
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;; `spacemacs/useless-buffer-p')
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(let ((buf-pred-entry (assq 'buffer-predicate default-frame-alist)))
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(if buf-pred-entry
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;; `buffer-predicate' entry exists, modify it
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(setcdr buf-pred-entry #'spacemacs/useful-buffer-p)
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;; `buffer-predicate' entry doesn't exist, create it
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(push '(buffer-predicate . spacemacs/useful-buffer-p) default-frame-alist)))
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;; ---------------------------------------------------------------------------
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;; Session
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;; ---------------------------------------------------------------------------
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;; scratch buffer empty
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(setq initial-scratch-message nil)
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;; don't create backup~ files
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(setq make-backup-files nil)
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;; Auto-save file
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(setq auto-save-default (not (null dotspacemacs-auto-save-file-location)))
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(setq auto-save-list-file-prefix (concat spacemacs-auto-save-directory))
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;; always save TRAMP URLs to cache directory no matter what is the value
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;; of `dotspacemacs-auto-save-file-location'
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(let ((autosave-dir (concat spacemacs-auto-save-directory "dist/")))
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(setq auto-save-file-name-transforms
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`(("\\`/[^/]*:\\([^/]*/\\)*\\([^/]*\\)\\'" ,autosave-dir t)))
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(unless (or (file-exists-p autosave-dir)
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(null dotspacemacs-auto-save-file-location))
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(make-directory autosave-dir t)))
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;; Choose auto-save location
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(cl-case dotspacemacs-auto-save-file-location
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(cache (let ((autosave-dir (concat spacemacs-auto-save-directory "site/")))
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(add-to-list 'auto-save-file-name-transforms
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`(".*" ,autosave-dir t) 'append)
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(unless (file-exists-p autosave-dir)
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(make-directory autosave-dir t))))
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(original (setq auto-save-visited-file-name t))
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(_ (setq auto-save-default nil
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auto-save-list-file-prefix nil)))
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;; remove annoying ellipsis when printing sexp in message buffer
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(setq eval-expression-print-length nil
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eval-expression-print-level nil)
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;; cache files
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(setq tramp-persistency-file-name (concat spacemacs-cache-directory "tramp"))
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;; seems pointless to warn. There's always undo.
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(put 'narrow-to-region 'disabled nil)
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(put 'upcase-region 'disabled nil)
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(put 'downcase-region 'disabled nil)
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(put 'erase-buffer 'disabled nil)
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(put 'scroll-left 'disabled nil)
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(put 'dired-find-alternate-file 'disabled nil)
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;; remove prompt if the file is opened in other clients
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(defun server-remove-kill-buffer-hook ()
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(remove-hook 'kill-buffer-query-functions 'server-kill-buffer-query-function))
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(add-hook 'server-visit-hook 'server-remove-kill-buffer-hook)
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;; ---------------------------------------------------------------------------
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;; Other
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;; ---------------------------------------------------------------------------
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;; hook into `hack-local-variables' in order to allow switching spacemacs
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;; configurations based on local variables
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(add-hook 'hack-local-variables-hook #'spacemacs//run-local-vars-mode-hook)
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;; Add buffer reference to internal list of killed buffers on `kill-buffer',
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;; used for restoring recently killed buffers.
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(add-hook 'kill-buffer-hook #'spacemacs//add-buffer-to-killed-list)
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