Add function to format org files

Change default line numbers to be relative

config.el

@@ -40,7 +40,8 @@
 
 ;; This determines the style of line numbers in effect. If set to `nil', line
 ;; numbers are disabled. For relative line numbers, set this to `relative'.
-(setq display-line-numbers-type t)
+;; (setq display-line-numbers-type t)
+(setq display-line-numbers-type 'relative)
 
 ;; If you use `org' and don't want your org files in the default location below,
 ;; change `org-directory'. It must be set before org loads!
@@ -138,3 +139,22 @@
                       (append exec-path
                               (split-string (getenv "PATH") path-separator t)))))
     (setenv "PATH" (mapconcat 'identity (delete-dups path) path-separator))))
+
+;; Based off https://github.com/alphapapa/unpackaged.el#ensure-blank-lines-between-headings-and-before-contents
+;;;###autoload
+(defun org-format (&optional prefix)
+  "Ensure blank lines exist after each org entry (before each heading).
+With prefix, operate on whole buffer"
+  (interactive "P")
+  (org-map-entries (lambda ()
+                     (let ((end (org-entry-end-position)))
+                       (goto-char end)
+                       (unless (string-equal (string (char-before)) "\n")
+                         ;; Insert blank line after entry end
+                         (insert "\n"))
+                       )
+                     )
+                   t (if prefix
+                         nil
+                       'tree))
+  )