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| 1 | +# This file is an example configuration for clang-format 5.0. |
| 2 | +# |
| 3 | +# Note that this style definition should only be understood as a hint |
| 4 | +# for writing new code. The rules are still work-in-progress and does |
| 5 | +# not yet exactly match the style we have in the existing code. |
| 6 | + |
| 7 | +# Use tabs whenever we need to fill whitespace that spans at least from one tab |
| 8 | +# stop to the next one. |
| 9 | +# |
| 10 | +# These settings are mirrored in .editorconfig. Keep them in sync. |
| 11 | +UseTab: Always |
| 12 | +TabWidth: 8 |
| 13 | +IndentWidth: 8 |
| 14 | +ContinuationIndentWidth: 8 |
| 15 | +ColumnLimit: 80 |
| 16 | + |
| 17 | +# C Language specifics |
| 18 | +Language: Cpp |
| 19 | + |
| 20 | +# Align parameters on the open bracket |
| 21 | +# someLongFunction(argument1, |
| 22 | +# argument2); |
| 23 | +AlignAfterOpenBracket: Align |
| 24 | + |
| 25 | +# Don't align consecutive assignments |
| 26 | +# int aaaa = 12; |
| 27 | +# int b = 14; |
| 28 | +AlignConsecutiveAssignments: false |
| 29 | + |
| 30 | +# Don't align consecutive declarations |
| 31 | +# int aaaa = 12; |
| 32 | +# double b = 3.14; |
| 33 | +AlignConsecutiveDeclarations: false |
| 34 | + |
| 35 | +# Align escaped newlines as far left as possible |
| 36 | +# #define A \ |
| 37 | +# int aaaa; \ |
| 38 | +# int b; \ |
| 39 | +# int cccccccc; |
| 40 | +AlignEscapedNewlines: Left |
| 41 | + |
| 42 | +# Align operands of binary and ternary expressions |
| 43 | +# int aaa = bbbbbbbbbbb + |
| 44 | +# cccccc; |
| 45 | +AlignOperands: true |
| 46 | + |
| 47 | +# Don't align trailing comments |
| 48 | +# int a; // Comment a |
| 49 | +# int b = 2; // Comment b |
| 50 | +AlignTrailingComments: false |
| 51 | + |
| 52 | +# By default don't allow putting parameters onto the next line |
| 53 | +# myFunction(foo, bar, baz); |
| 54 | +AllowAllParametersOfDeclarationOnNextLine: false |
| 55 | + |
| 56 | +# Don't allow short braced statements to be on a single line |
| 57 | +# if (a) not if (a) return; |
| 58 | +# return; |
| 59 | +AllowShortBlocksOnASingleLine: false |
| 60 | +AllowShortCaseLabelsOnASingleLine: false |
| 61 | +AllowShortFunctionsOnASingleLine: false |
| 62 | +AllowShortIfStatementsOnASingleLine: false |
| 63 | +AllowShortLoopsOnASingleLine: false |
| 64 | + |
| 65 | +# By default don't add a line break after the return type of top-level functions |
| 66 | +# int foo(); |
| 67 | +AlwaysBreakAfterReturnType: None |
| 68 | + |
| 69 | +# Pack as many parameters or arguments onto the same line as possible |
| 70 | +# int myFunction(int aaaaaaaaaaaa, int bbbbbbbb, |
| 71 | +# int cccc); |
| 72 | +BinPackArguments: true |
| 73 | +BinPackParameters: true |
| 74 | + |
| 75 | +# Attach braces to surrounding context except break before braces on function |
| 76 | +# definitions. |
| 77 | +# void foo() |
| 78 | +# { |
| 79 | +# if (true) { |
| 80 | +# } else { |
| 81 | +# } |
| 82 | +# }; |
| 83 | +BreakBeforeBraces: Linux |
| 84 | + |
| 85 | +# Break after operators |
| 86 | +# int value = aaaaaaaaaaaaa + |
| 87 | +# bbbbbb - |
| 88 | +# ccccccccccc; |
| 89 | +BreakBeforeBinaryOperators: None |
| 90 | +BreakBeforeTernaryOperators: false |
| 91 | + |
| 92 | +# Don't break string literals |
| 93 | +BreakStringLiterals: false |
| 94 | + |
| 95 | +# Use the same indentation level as for the switch statement. |
| 96 | +# Switch statement body is always indented one level more than case labels. |
| 97 | +IndentCaseLabels: false |
| 98 | + |
| 99 | +# Don't indent a function definition or declaration if it is wrapped after the |
| 100 | +# type |
| 101 | +IndentWrappedFunctionNames: false |
| 102 | + |
| 103 | +# Align pointer to the right |
| 104 | +# int *a; |
| 105 | +PointerAlignment: Right |
| 106 | + |
| 107 | +# Don't insert a space after a cast |
| 108 | +# x = (int32)y; not x = (int32) y; |
| 109 | +SpaceAfterCStyleCast: false |
| 110 | + |
| 111 | +# Insert spaces before and after assignment operators |
| 112 | +# int a = 5; not int a=5; |
| 113 | +# a += 42; a+=42; |
| 114 | +SpaceBeforeAssignmentOperators: true |
| 115 | + |
| 116 | +# Put a space before opening parentheses only after control statement keywords. |
| 117 | +# void f() { |
| 118 | +# if (true) { |
| 119 | +# f(); |
| 120 | +# } |
| 121 | +# } |
| 122 | +SpaceBeforeParens: ControlStatements |
| 123 | + |
| 124 | +# Don't insert spaces inside empty '()' |
| 125 | +SpaceInEmptyParentheses: false |
| 126 | + |
| 127 | +# The number of spaces before trailing line comments (// - comments). |
| 128 | +# This does not affect trailing block comments (/* - comments). |
| 129 | +SpacesBeforeTrailingComments: 1 |
| 130 | + |
| 131 | +# Don't insert spaces in casts |
| 132 | +# x = (int32) y; not x = ( int32 ) y; |
| 133 | +SpacesInCStyleCastParentheses: false |
| 134 | + |
| 135 | +# Don't insert spaces inside container literals |
| 136 | +# var arr = [1, 2, 3]; not var arr = [ 1, 2, 3 ]; |
| 137 | +SpacesInContainerLiterals: false |
| 138 | + |
| 139 | +# Don't insert spaces after '(' or before ')' |
| 140 | +# f(arg); not f( arg ); |
| 141 | +SpacesInParentheses: false |
| 142 | + |
| 143 | +# Don't insert spaces after '[' or before ']' |
| 144 | +# int a[5]; not int a[ 5 ]; |
| 145 | +SpacesInSquareBrackets: false |
| 146 | + |
| 147 | +# Insert a space after '{' and before '}' in struct initializers |
| 148 | +Cpp11BracedListStyle: false |
| 149 | + |
| 150 | +# A list of macros that should be interpreted as foreach loops instead of as |
| 151 | +# function calls. Taken from: |
| 152 | +# git grep -h '^#define [^[:space:]]*for_each[^[:space:]]*(' \ |
| 153 | +# | sed "s,^#define \([^[:space:]]*for_each[^[:space:]]*\)(.*$, - '\1'," \ |
| 154 | +# | sort | uniq |
| 155 | +ForEachMacros: |
| 156 | + - 'for_each_abbrev' |
| 157 | + - 'for_each_builtin' |
| 158 | + - 'for_each_string_list_item' |
| 159 | + - 'for_each_ut' |
| 160 | + - 'for_each_wanted_builtin' |
| 161 | + - 'list_for_each' |
| 162 | + - 'list_for_each_dir' |
| 163 | + - 'list_for_each_prev' |
| 164 | + - 'list_for_each_prev_safe' |
| 165 | + - 'list_for_each_safe' |
| 166 | + |
| 167 | +# The maximum number of consecutive empty lines to keep. |
| 168 | +MaxEmptyLinesToKeep: 1 |
| 169 | + |
| 170 | +# No empty line at the start of a block. |
| 171 | +KeepEmptyLinesAtTheStartOfBlocks: false |
| 172 | + |
| 173 | +# Penalties |
| 174 | +# This decides what order things should be done if a line is too long |
| 175 | +PenaltyBreakAssignment: 10 |
| 176 | +PenaltyBreakBeforeFirstCallParameter: 30 |
| 177 | +PenaltyBreakComment: 10 |
| 178 | +PenaltyBreakFirstLessLess: 0 |
| 179 | +PenaltyBreakString: 10 |
| 180 | +PenaltyExcessCharacter: 100 |
| 181 | +PenaltyReturnTypeOnItsOwnLine: 60 |
| 182 | + |
| 183 | +# Don't sort #include's |
| 184 | +SortIncludes: false |
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