Trying to set up LSP on Emacs now

emacs.d/init.el

@@ -37,6 +37,15 @@
                     ("\C-ca" . org-agenda)
                     ("\C-cb" . org-iswtichb)))
 
+;; LanguageServer
+(use-package lsp-mode
+             :ensure t
+             :hook ((python-mode . lsp)
+                    (rust-mode . lsp))
+             :commands lsp)
+(use-package lsp-ui
+             :commands lsp-ui-mode
+             :ensure t)
 
 ;; Helm, for easy access to commands
 ; (use-package helm
@@ -46,38 +55,9 @@
 ; 	       (helm-mode))
 ;   )
 
-;; Evil
-; (use-package evil
-;   :ensure t
-;   :after (helm)
-;   :config (progn
-; 	    (evil-mode 1)
-; 	    (define-key evil-normal-state-map (kbd "C-w <up>") 'evil-window-up)
-; 	    (define-key evil-normal-state-map (kbd "C-w <down>") 'evil-window-down)
-; 	    (define-key evil-normal-state-map (kbd "C-w <left>") 'evil-window-left)
-; 	    (define-key evil-normal-state-map (kbd "C-w <right>") 'evil-window-right)
-; 	    (define-key evil-normal-state-map (kbd "-") 'helm-find-files)
-; 	    )
-; 					; Evil-leader so we can use the leader key
-;   (use-package evil-leader
-;     :ensure t
-;     :config (progn (global-evil-leader-mode)
-; 		   (evil-leader/set-leader "<SPC>")
-; 		   (evil-leader/set-key
-; 		     "q" 'kill-buffer-and-window
-; 		     "w" 'save-buffer
-; 		     "o" 'helm-find-files
-; 		     "a" 'org-agenda)))
-; 					; Commentary to comment out code
-;   (use-package evil-commentary
-;     :ensure t
-;     :bind (:map evil-normal-state-map ("gc" . evil-commentary))
-;     )
-;   )
-
 ;; Markdown mode
-; (use-package markdown-mode
+(use-package markdown-mode
-;   :ensure t)
+             :ensure t)
 
 ;; install goto last change (opens the file in the last position)
 ; (use-package goto-last-change
@@ -87,10 +67,10 @@
 ; (use-package fill-column-indicator
 ;   :ensure t)
 
-;; install powerline
+;; powerline
 (use-package powerline
-  :ensure t
+             :ensure t
-  :config (powerline-center-theme))
+             :config (powerline-center-theme))
 
 ;; colorschemes
 (use-package doom-themes
@@ -99,27 +79,10 @@
                            doom-themes-enable-italic t)
              (load-theme 'doom-molokai t)
              )
-
-(menu-bar-mode 0)
-(tool-bar-mode 0)
-
-(show-paren-mode 1)
-
-(require 'whitespace)
-(setq whitespace-style '(face empty tabs lines-tail trailing))
-(global-whitespace-mode t)
-
 ; (setq-default fill-column 80)
 ; (define-globalized-minor-mode global-fci-mode fci-mode (lambda () (fci-mode 1)))  
 ; (global-fci-mode 1)
 
-;; line numbers
-(global-linum-mode 1)
-(defun configure-linum-colors ()
-  (set-face-foreground 'linum "#555555"))
-(configure-linum-colors)
-(setq linum-format " %4d ")
-
 ;; highlights the current line
 (use-package hlinum
              :ensure t)
@@ -127,17 +90,10 @@
 (set-face-background 'linum-highlight-face nil)
 (hlinum-activate)
 
-;; display line and column in the statusbar
-(line-number-mode 1)
-(column-number-mode 1)
-
 ;; don't show startup messages
 (setq inhibit-startup-message t)
 (setq initial-scratch-message nil)
 
-;; auto-pairs
-(electric-pair-mode 1)
-
 ;; git gutters
 (use-package diff-hl
              :ensure t
@@ -151,8 +107,38 @@
              :ensure t
              :config (editorconfig-mode 1))
 
+(require 'whitespace)
+(setq whitespace-style '(face empty tabs lines-tail trailing))
+(global-whitespace-mode t)
+
+;; auto-pairs
+(electric-pair-mode 1)
+
+;; disable the menubar and tabbar
+(menu-bar-mode 0)
+(tool-bar-mode 0)
+
+;; highlight matching paren
+(show-paren-mode 1)
+
+;; display line and column in the statusbar
+(line-number-mode 1)
+(column-number-mode 1)
+
+;; line numbers
+(global-linum-mode 1)
+(defun configure-linum-colors ()
+  (set-face-foreground 'linum "#555555"))
+(configure-linum-colors)
+;; redefine the format; otherwise, the number will get "glued" to the code.
+(setq linum-format " %5d ")
+
 ;; answer questions with 'y' instead of full 'yes'
 (defalias 'yes-or-no-p 'y-or-n-p)
+
+;; Create backup files directly in the .Trash directory
+(setq backup-directory-alist            '((".*" . "~/.Trash")))
+
 (custom-set-variables
  ;; custom-set-variables was added by Custom.
  ;; If you edit it by hand, you could mess it up, so be careful.