add completion and spell, syntax and version checking, deft and treemacs and bibliography settings

settings/treemacs-settings.el

@@ -0,0 +1,41 @@
+;; https://github.com/Alexander-Miller/treemacs
+
+;; treemacs requires http://melpa.org/#/treemacs
+;;   dash
+;;   s.el  http://melpa.org/#/s
+;;   f.el  http://melpa.org/#/f
+;;   ht.el  http://melpa.org/#/ht
+;;   ace-window.el  https://elpa.gnu.org/packages/ace-window.html
+;;     avy.el  https://elpa.gnu.org/packages/avy.html
+;;   pfuture.el  http://melpa.org/#/pfuture
+;;   hydra.el  https://elpa.gnu.org/packages/hydra.html
+;; treemacs-magit ;; http://melpa.org/#/treemacs-magit
+(use-package treemacs
+  :load-path (lambda() (concat user-emacs-directory "lisp/treemacs"))
+  :commands treemacs
+  :init
+  ;; get rid of the message:
+  ;; [Treemacs] Warning: couldn’t find hl-line-mode’s background color for icons, falling back on unspecified-bg.
+  ;; see https://github.com/Alexander-Miller/treemacs/issues/100
+  ;; and https://github.com/Alexander-Miller/treemacs/commit/f62a946f0fc5db79d37fb748ab49334c4e3cbbfd
+  (defvar treemacs-no-load-time-warnings t)
+  (setq
+   treemacs-follow-after-init t
+   treemacs-sorting 'alphabetic-case-insensitive-desc
+   ;;treemacs-width 35
+   ;;treemacs-position 'left
+   ;;treemacs-is-never-other-window nil
+   ;;treemacs-silent-refresh nil
+   ;;treemacs-indentation 2
+   ;;treemacs-sorting 'alphabetic-desc
+   ;;treemacs-show-hidden-files t
+   ;;treemacs-goto-tag-strategy 'refetch-index
+   ;;treemacs-collapse-dirs (if treemacs-python-executable 3 0)
+   )
+  ;;(:map global-map ([f8] . treemacs-toggle))
+)
+(use-package treemacs-magit
+  :after (treemacs))
+
+(provide 'treemacs-settings)
+;;; treemacs-settings.el ends here