Emacs: Extend cc-search-directories.

init.d/programming/c++.el

@@ -1,6 +1,6 @@
 ;;; c++.el --- C++ settings. -*- lexical-binding: t; -*-
 
-;; Time-stamp: <2020-01-27T02:35:00+0100>
+;; Time-stamp: <2020-01-27T06:10:15+0100>
 
 ;;; Commentary:
 
@@ -156,10 +156,16 @@
 (use-package find-file
   :custom
   (cc-search-directories '("."         ; Set directories for ff-find-other-file.
-                           "/usr/include"
-                           "/usr/local/include/*"
                            "../src"
-                           "../include"))
+                           "../include"
+                           "../../src"
+                           "../../include"
+                           "../src/*"
+                           "../include/*"
+                           "../../src/*"
+                           "../../include/*"
+                           "/usr/include"
+                           "/usr/local/include/*"))
   )
 
 (provide 'programming/c++)