F8 ist now neotree-show, not neotree-toggle.

init.el

@@ -1,5 +1,5 @@
 ;;; init.el --- tastytea's Emacs init file.
-;; Time-stamp: <2019-05-15T04:07:29+00:00>
+;; Time-stamp: <2019-05-15T22:10:32+00:00>
 
 ;;; Commentary:
 ;; I am using this file with Emacs 26, but most of it will probably work with
@@ -238,6 +238,7 @@ With argument, do this that many times."
     :init
     (defun my/projectile-kill-buffers ()
       "Kill project buffers and hide neotree."
+      (interactive)
       (projectile-kill-buffers)
       (neotree-hide))
     (defvar my/cmake-compile-command    ; cmake command for compiling with 1
@@ -458,7 +459,7 @@ With argument, do this that many times."
   (neo-window-width 40)
   (neo-show-hidden-files t)
   :bind
-  ("<f8>" . neotree-toggle))
+  ("<f8>" . neotree-show))
 
 ;; Git integration.
 (use-package git-commit

server/server

@@ -1,2 +1,2 @@
-127.0.0.1:51313 22353
+127.0.0.1:51313 16448
 phahw2ohVoh0oopheish7IVie9desh8aequeenei3uo8wahShe%thuadaeNa4ieh