From: Rüdiger Sonderfeld <ruediger@c-plusplus.net>
Date: Mon, 31 Aug 2015 23:56:53 +0000 (+0100)
Subject: hideif.el: Recognize .h++ as C++ header.
X-Git-Tag: emacs-25.0.90~1230^2~7
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=5c0fb39c280b2557f49c12a5fc49486768b9de6f;p=emacs.git

hideif.el: Recognize .h++ as C++ header.

* lisp/progmodes/hideif.el (hide-ifdef-header-regexp): Add .h++.
---

diff --git a/etc/NEWS b/etc/NEWS
index e3b5ee30d7f..3832ffae1f4 100644
--- a/etc/NEWS
+++ b/etc/NEWS
@@ -702,7 +702,7 @@ non-integer inputs.
 interactive macro evaluation and automatic scanning of #defined symbols.
 
 *** New custom variable `hide-ifdef-header-regexp' to define C/C++ header file
-name patterns. Default case-insensitive .h, .hh, .hpp and .hxx.
+name patterns.  Default case-insensitive .h, .hh, .hpp, .hxx, and .h++.
 *** New custom variable `hide-ifdef-expand-reinclusion-protection' to prevent
 reinclusion protected header files from being fully hidden.
 *** New custom variable `hide-ifdef-exclude-define-regexp' to define symbol
diff --git a/lisp/progmodes/hideif.el b/lisp/progmodes/hideif.el
index a9376ff6101..e0d25c4439d 100644
--- a/lisp/progmodes/hideif.el
+++ b/lisp/progmodes/hideif.el
@@ -164,7 +164,7 @@ This behavior is generally undesirable.  If this option is non-nil, the outermos
   :version "25.1")
 
 (defcustom hide-ifdef-header-regexp
-  "\\.h\\(h\\|xx\\|pp\\)?\\'"
+  "\\.h\\(h\\|xx\\|pp\\|\\+\\+\\)?\\'"
   "C/C++ header file name patterns to determine if current buffer is a header.
 Effective only if `hide-ifdef-expand-reinclusion-protection' is t."
   :type 'string