[docs] Add initializer list whitespace convention in Code Guidelines

2 files changed, 10 insertions, 0 deletions

diff --git a/docs/CODE_GUIDELINES.md b/docs/CODE_GUIDELINES.md
index b81d8c43b6..5fd90e56e0 100644
--- a/docs/CODE_GUIDELINES.md
+++ b/docs/CODE_GUIDELINES.md
@@ -173,6 +173,10 @@ for (int i = 0; i < x; ++i)
   doSomething(e);
   doSomething(f);
 ```
+Initializer lists have spaces between elements, but no surrounding spaces.
+```cpp
+const char *aStringArray[] = {"one", "two", "three"};
+```
 
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diff --git a/docs/doxygen/CODING_GUIDELINES.dox b/docs/doxygen/CODING_GUIDELINES.dox
index df9843bdff..bd22c1b168 100644
--- a/docs/doxygen/CODING_GUIDELINES.dox
+++ b/docs/doxygen/CODING_GUIDELINES.dox
@@ -165,6 +165,12 @@ doSomething(e);
 doSomething(f);
 ~~~~~~~~~~~~~
 
+Initializer lists have spaces between elements, but no surrounding spaces.
+
+~~~~~~~~~~~~~
+const char *aStringArray[] = {"one", "two", "three"};
+~~~~~~~~~~~~~
+
 --------------------------------------------------------------------------------
 \subsection code_guidelines_3_1 No vertical alignment