From 704aa4ebde6475fc7072fccaf5f227846a152c20 Mon Sep 17 00:00:00 2001
From: Tomasz Andrzejak <tomasz.andrzejak@dolby.com>
Date: Tue, 16 Mar 2021 10:16:33 +0100
Subject: [PATCH] Remove double underscore from c header templates

Using double underscore for an identifier in C/C++ invokes undefined
behavior.

From https://eel.is/c++draft/lex.name:

Each identifier that contains a double underscore __ or begins with an
underscore followed by an uppercase letter is reserved to the
implementation for any use.
---
 modules/editor/file-templates/templates/c++-mode/__hpp | 2 +-
 modules/editor/file-templates/templates/c-mode/__h     | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/modules/editor/file-templates/templates/c++-mode/__hpp b/modules/editor/file-templates/templates/c++-mode/__hpp
index c38ae152c..3e4bc92e5 100644
--- a/modules/editor/file-templates/templates/c++-mode/__hpp
+++ b/modules/editor/file-templates/templates/c++-mode/__hpp
@@ -2,7 +2,7 @@
 # group: file templates
 # contributor: Henrik Lissner
 # --
-#ifndef ${1:__`(upcase (file-name-base buffer-file-name))`_H_$(upcase yas-text)}
+#ifndef ${1:`(upcase (file-name-base buffer-file-name))`_H_$(upcase yas-text)}
 #define $1
 
 $0
diff --git a/modules/editor/file-templates/templates/c-mode/__h b/modules/editor/file-templates/templates/c-mode/__h
index c38ae152c..3e4bc92e5 100644
--- a/modules/editor/file-templates/templates/c-mode/__h
+++ b/modules/editor/file-templates/templates/c-mode/__h
@@ -2,7 +2,7 @@
 # group: file templates
 # contributor: Henrik Lissner
 # --
-#ifndef ${1:__`(upcase (file-name-base buffer-file-name))`_H_$(upcase yas-text)}
+#ifndef ${1:`(upcase (file-name-base buffer-file-name))`_H_$(upcase yas-text)}
 #define $1
 
 $0