diff --git a/init.el b/init.el
index e9cb5d9..f6486db 100644
--- a/init.el
+++ b/init.el
@@ -1,5 +1,5 @@
 ;;; init.el --- tastytea's Emacs init file.
-;; Time-stamp: <2019-04-13T18:37:55+00:00>
+;; Time-stamp: <2019-04-14T01:30:26+00:00>
 
 ;;; Commentary:
 ;; I am using this file with Emacs 26, but most of it will probably work with
@@ -235,20 +235,22 @@ With argument, do this that many times."
       (projectile-kill-buffers)
       (tabbar-ruler-group-user-buffers)
       (neotree-hide))
+    (defvar my/cmake-compile-command    ; cmake command for compiling with 1
+      (concat "cmake --build . -- -j"   ; core less than available.
+              (substring (shell-command-to-string "nproc --ignore=1") 0 -1)))
     :custom
     (projectile-project-compilation-dir "build")
     (projectile-project-configure-cmd
      "cmake -DCMAKE_BUILD_TYPE=Debug \
       -DCMAKE_EXPORT_COMPILE_COMMANDS=ON -G 'Unix Makefiles' ..")
-    ;; Use 1 core less than available for compiling.
-    (projectile-project-compilation-cmd
-     (concat "cmake --build . -- -j"
-             (substring (shell-command-to-string "nproc --ignore=1") 0 -1)))
     (projectile-switch-project-action 'neotree-projectile-action)
     :config
+    (setq projectile-project-compilation-cmd (concat my/cmake-compile-command
+                                                     " && ctest ."))
     (projectile-mode +1)
     ;; Mark variables as safe. This prevents prompts when using .dir-locals.el.
     (put 'projectile-project-configure-cmd 'safe-local-variable #'stringp)
+    (put 'projectile-project-compilation-cmd 'safe-local-variable #'stringp)
     :bind
     ("C-c p" . 'projectile-command-map)
     (:map projectile-command-map
@@ -844,6 +846,12 @@ With argument, do this that many times."
   :mode
   ("\\.pdf\\'" . pdf-tools-install))
 
+(use-package yaml-mode
+  :mode
+  ("\\.yml\\'" . yaml-mode)
+  :hook
+  (yaml-mode . my/set-fill-column-80))
+
 ;;;;;;;;;;;;;;;;;;;; Server / Remote editing ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 ;; Edit remote files.
 (unless slow-computer
diff --git a/server/server b/server/server
index 32ae7d0..6f99db5 100644
--- a/server/server
+++ b/server/server
@@ -1,2 +1,2 @@
-127.0.0.1:51313 5196
+127.0.0.1:51313 12039
 phahw2ohVoh0oopheish7IVie9desh8aequeenei3uo8wahShe%thuadaeNa4ieh
\ No newline at end of file