From abd141aed9c3c8a1918dc7b30d555a71a3049ac5 Mon Sep 17 00:00:00 2001
From: Henrik Lissner <henrik@lissner.net>
Date: Mon, 7 May 2018 21:57:18 +0200
Subject: [PATCH] lang/cc: alias cpp-mode to c++-mode

Offers an alternative for invoking c++-mode via M-x. The default M-x
interfaces for helm and ivy treat input as regexp, thus not reading +'s
literally, which can be annoying.
---
 modules/lang/cc/config.el | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/modules/lang/cc/config.el b/modules/lang/cc/config.el
index 99cde4032..4b5b04bcd 100644
--- a/modules/lang/cc/config.el
+++ b/modules/lang/cc/config.el
@@ -27,6 +27,8 @@ compilation database is present in the project.")
   :commands (c-mode c++-mode objc-mode java-mode)
   :mode ("\\.mm" . objc-mode)
   :preface
+  (defalias 'cpp-mode 'c++-mode)
+
   (defun +cc-c++-header-file-p ()
     (and buffer-file-name
          (equal (file-name-extension buffer-file-name) "h")