Merge pull request #8520 from a3d4/improve-clang-format

Improved .clang_format file

.clang-format

@@ -6,26 +6,35 @@
 # Note that clang-format cannot express the style that closing parentheses
 # behave similar to closing curly braces in a multi-line setting in that
 # they have to be on a line of their own at the same indentation level
-# as the opening part.
+# as the opening part (aka "dangling parenthesis", see https://reviews.llvm.org/D33029).
 
 Language: Cpp
 BasedOnStyle: LLVM
+AccessModifierOffset: -4
+AlignAfterOpenBracket: AlwaysBreak
 AlignEscapedNewlinesLeft: true
 AlwaysBreakAfterReturnType: None
+AlwaysBreakTemplateDeclarations: Yes
 BinPackArguments: false
 BinPackParameters: false
 BreakBeforeBinaryOperators: All
 BreakBeforeBraces: Allman
 ColumnLimit: 120
 ContinuationIndentWidth: 4
+FixNamespaceComments: false
 IndentWidth: 4
 KeepEmptyLinesAtTheStartOfBlocks: false
 MaxEmptyLinesToKeep: 2
 PenaltyBreakBeforeFirstCallParameter: 2000
+PointerAlignment: Left
 SpaceAfterCStyleCast: true
+SpaceAfterTemplateKeyword: false
+SpaceBeforeCtorInitializerColon: false
+SpaceBeforeInheritanceColon: false
 SpaceBeforeParens: ControlStatements
+SpaceBeforeRangeBasedForLoopColon: false
 TabWidth: 4
-UseTab: ForIndentation
+UseTab: Always
 
 # Local Variables:
 # mode: yaml

CODING_STYLE.md

@@ -141,7 +141,7 @@ struct MeanSigma
 double const d = 0;
 int i = 0;
 int j = 0;
-char* s;
+char* s = nullptr;
 MeanAndSigma ms meanAndSigma(std::vector<float> const& _v, Accuracy _a);
 Derived* x = dynamic_cast<Derived*>(base);
 for (auto i = x->begin(); i != x->end(); ++i) {}