hl-todo only in prog-mode, set gc-threshold to original value.

init.el

@@ -1,5 +1,5 @@
 ;;; init.el --- tastytea's Emacs init file.
-;;; Time-stamp: <2019-03-22 02:59:31 CET>
+;;; Time-stamp: <2019-03-22 04:08:34 CET>
 
 ;;; Commentary:
 ;;; I am using this file with Emacs 26, but most of it will probably work with
@@ -257,9 +257,8 @@
 
 ;; Highlight TODO, FIXME, NOTE and so on.
 (use-package hl-todo
-  :defer 2
-  :config
-  (global-hl-todo-mode t))
+  :hook
+  (prog-mode . hl-todo-mode))
 
 ;; Better commenting
 (use-package smart-comment
@@ -595,7 +594,8 @@
         (server-start))
       )))
 
-;; Set garbage collection threshold to 2 MiB
-(setq gc-cons-threshold (* 2 1024 1024))
+;; Set garbage collection threshold to original value
+(setq gc-cons-threshold (car (get 'gc-cons-threshold 'standard-value)))
+
 (provide 'init)
 ;;; init.el ends here

server/server

@@ -1,2 +1,2 @@
-127.0.0.1:51313 10599
+127.0.0.1:51313 29474
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