diff --git a/init.el b/init.el
index bec602b..d348819 100644
--- a/init.el
+++ b/init.el
@@ -1,5 +1,5 @@
 ;;; init.el --- tastytea's Emacs init file.
-;;; Time-stamp: <2019-03-28 21:42:32 CET>
+;;; Time-stamp: <2019-03-29 19:09:17 CET>
 
 ;;; Commentary:
 ;;; I am using this file with Emacs 26, but most of it will probably work with
@@ -272,6 +272,9 @@
 
 ;; Highlight TODO, FIXME, NOTE and so on.
 (use-package hl-todo
+  :bind
+  (:map hl-todo-mode-map
+  ("C-c t" . hl-todo-occur))
   :hook
   (prog-mode . hl-todo-mode))
 
@@ -472,7 +475,10 @@
                         :foreground "dark gray"
                         :family "Sans Serif"
                         :italic t)
-    (set-face-attribute 'tabbar-unselected-modified nil
+    (set-face-attribute 'tabbar-modified nil
+                        :inherit 'tabbar-modified
+                        :foreground "brown2"
+                        :italic t
                         :bold nil)
 
     (add-hook 'projectile-after-switch-project-hook ; Does not work under :hook.
@@ -485,15 +491,18 @@
     (tabbar-selected (nil
                       :background "gray11"
                       :foreground "light gray"
-                      :family "Sans Serif"
+                      :family "Sans Serif" 
                       :bold t))
     (tabbar-unselected (nil
                         :background "gray18"
                         :foreground "dark gray"
                         :family "Sans Serif"
                         :italic t))
-    (tabbar-unselected-modified (nil
-                        :bold nil))))
+    (tabbar-modified (nil
+                      :foreground "brown2"
+                      :italic t
+                      :bold nil))
+    ))
 
 ;; Visualize whitespace.
 (use-package whitespace
@@ -536,12 +545,18 @@
               (flyspell-mode 0)
             (flyspell-mode)
             (flyspell-buffer)))
+        (defun my/flyspell-german ()
+          "Set dictionary to german."
+          (ispell-change-dictionary "german"))
         :bind
         ("<f6>" . my/toggle-flyspell)
         :hook
         ;; Spellcheck comments.
         (prog-mode . flyspell-prog-mode)
-        (flyspell-prog-mode . my/delete-flyspell-keybinding))))
+        (flyspell-prog-mode . my/delete-flyspell-keybinding)
+        ;; Spellcheck LaTeX
+        (LaTeX-mode . my/flyspell-german)
+        (LaTeX-mode . flyspell-mode))))
 
 ;; Multiple cursors.
 (use-package multiple-cursors
@@ -600,7 +615,7 @@
       (easy-hugo-postdir "content/posts")
       (easy-hugo-default-ext ".adoc")
       :bind
-      ("C-c h" . easy-hugo)
+      ("C-x M-h" . easy-hugo)
       :mode
       ;; The mode is not turned on?
       ("\\`'\\*Easy-hugo\\*\\'" . easy-hugo-mode)))
@@ -631,6 +646,30 @@
   :hook
   (find-file . auto-insert))
 
+;;;;;;;;;;;;;;;;;;;; LaTeX ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+(use-package tex-site
+  :ensure auctex
+  :custom
+  (TeX-parse-self t)               ; Enable parse on load.
+  (TeX-auto-save t)                ; Enable parse on save
+  (TeX-PDF-mode t)                 ; PDF mode (rather than DVI-mode)
+  (TeX-engine 'xetex)
+  :mode
+  ("\\.tex\\'" . LaTeX-mode))
+
+;; Auto complete for LaTeX.
+(use-package company-auctex
+  :hook
+  (LaTeX-mode . company-auctex-init))
+
+;; (use-package pdf-tools
+;;   :custom
+;;   (mouse-wheel-follow-mouse t)
+;;   :mode
+;;   ("\\.pdf\\'" . pdf-tools-install)
+;;   :bind
+;;   ("C-c C-g" . pdf-sync-forward-search))
+
 ;;;;;;;;;;;;;;;;;;;; File formats ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 (use-package adoc-mode
   :mode
diff --git a/server/server b/server/server
index a620fb0..26f783f 100644
--- a/server/server
+++ b/server/server
@@ -1,2 +1,2 @@
-127.0.0.1:51313 12460
+127.0.0.1:51313 19961
 phahw2ohVoh0oopheish7IVie9desh8aequeenei3uo8wahShe%thuadaeNa4ieh
\ No newline at end of file