copy clang format config 6 to 8

.clang-format-8

@@ -5,27 +5,64 @@
 # Authors:
 #   Felix Schindler (2010, 2013, 2016)
 #
-# See
-# https://releases.llvm.org/8.0.0/tools/clang/docs/ClangFormatStyleOptions.html
-# for the available options, and
-# https://github.com/llvm/llvm-project/blob/release/8.x/clang/lib/Format/Format.cpp
-# for the Mozilla style definition
-BasedOnStyle: Mozilla
+# https://releases.llvm.org/6.0.0/tools/clang/docs/ClangFormatStyleOptions.html
+AlignAfterOpenBracket: true
+AlignConsecutiveAssignments: false
+AlignEscapedNewlines: Right
+AlignOperands: true
 AlignTrailingComments: false
 AllowAllParametersOfDeclarationOnNextLine: true
+AllowShortBlocksOnASingleLine: false
+AllowShortCaseLabelsOnASingleLine: false
 AllowShortFunctionsOnASingleLine: Empty
+AllowShortIfStatementsOnASingleLine: false
+AllowShortLoopsOnASingleLine: false
 AlwaysBreakAfterDefinitionReturnType: None
 AlwaysBreakAfterReturnType: None
+AlwaysBreakBeforeMultilineStrings: false
+AlwaysBreakTemplateDeclarations: true
+BasedOnStyle: Mozilla
+BinPackArguments: false
+BinPackParameters: false
 BreakBeforeBinaryOperators: NonAssignment
+BraceWrapping:
+  SplitEmptyFunction: false
+  SplitEmptyRecord: false
+BreakBeforeTernaryOperators: true
+BreakConstructorInitializers: BeforeComma
 ColumnLimit: 120
+ConstructorInitializerAllOnOneLineOrOnePerLine: false
+ConstructorInitializerIndentWidth: 2
 ContinuationIndentWidth: 4
 Cpp11BracedListStyle: true
+DerivePointerAlignment: false
+ExperimentalAutoDetectBinPacking: false
 FixNamespaceComments: true
+IndentCaseLabels: true
 IndentPPDirectives: AfterHash
+IndentWidth: 2
+IndentWrappedFunctionNames: false
+KeepEmptyLinesAtTheStartOfBlocks: true
 Language: Cpp
 MaxEmptyLinesToKeep: 2
+NamespaceIndentation: None
+PenaltyBreakComment: 60
+PenaltyBreakFirstLessLess: 120
+PenaltyBreakString: 1000
+PenaltyExcessCharacter: 1000000
 PenaltyReturnTypeOnItsOwnLine: 60
+PointerAlignment: Left
 SortIncludes: false
+SpaceAfterCStyleCast: false
 SpaceAfterTemplateKeyword: true
+SpaceBeforeAssignmentOperators: true
+SpaceBeforeParens: ControlStatements
+SpaceInEmptyParentheses: false
+SpacesBeforeTrailingComments: 1
+SpacesInAngles: false
+SpacesInCStyleCastParentheses: false
+SpacesInParentheses: false
+SpacesInSquareBrackets: false
 Standard: Cpp11
 TabWidth: 2
+UseTab: Never