FreeCAD/.clang-format at main · mechutils/FreeCAD · GitHub

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# --- Based on Qt Coding Style ---
BasedOnStyle: LLVM

# --- Bracket and Indentation Behavior ---
IndentWidth: 4
ConstructorInitializerIndentWidth: 4
ContinuationIndentWidth: 4
TabWidth: 4
ColumnLimit: 100
UseTab: Never
AccessModifierOffset: -4

AlignAfterOpenBracket: BlockIndent
AllowAllParametersOfDeclarationOnNextLine: false
BinPackParameters: false
BinPackArguments: false
BreakBeforeBraces: Custom
BreakTemplateDeclarations: Yes
BreakBeforeBinaryOperators: All
BraceWrapping:
  AfterCaseLabel: false
  AfterClass: true
  AfterStruct: true
  AfterControlStatement: Never
  AfterEnum: true
  AfterFunction: true
  AfterNamespace: true
  AfterUnion: true
  BeforeCatch: true
  BeforeElse: true
  IndentBraces: false
  SplitEmptyFunction: false
  SplitEmptyRecord: true

# --- Special: Lambdas and Short Things ---
AllowShortFunctionsOnASingleLine: None
AllowShortBlocksOnASingleLine: Never
AllowShortEnumsOnASingleLine: false
AllowShortIfStatementsOnASingleLine: false
AllowShortLambdasOnASingleLine: Inline
AllowAllArgumentsOnNextLine: false

# --- Spaces ---
SpaceBeforeParens: ControlStatements
SpaceAfterCStyleCast: false
Cpp11BracedListStyle: true
SpaceBeforeCpp11BracedList: true
SpaceBeforeRangeBasedForLoopColon: true
SpacesBeforeTrailingComments: 2
SpaceAfterTemplateKeyword: false
SpaceBeforeInheritanceColon: false

# --- Alignment & Formatting Tweaks ---
AlignConsecutiveAssignments:
  Enabled: false
  AcrossEmptyLines: false
  AcrossComments: false
  AlignCompound: false
  AlignFunctionPointers: false
  PadOperators: true
AlignConsecutiveDeclarations:
  Enabled: false
  AcrossEmptyLines: false
  AcrossComments: false
  AlignCompound: false
  AlignFunctionPointers: false
  PadOperators: true
AlignOperands: DontAlign
BreakConstructorInitializers: BeforeComma
PointerAlignment: Left
ReferenceAlignment: Left

# --- Comment Style ---
CommentPragmas: '^ IWYU pragma:'

# --- Namespace handling ---
NamespaceIndentation: None

# --- Others ---
SortIncludes: Never
IncludeBlocks: Preserve
MaxEmptyLinesToKeep: 2
IndentCaseLabels: true
InsertBraces: true
AlignEscapedNewlines: DontAlign
PPIndentWidth: 1
IndentPPDirectives: AfterHash
ReflowComments: true

# --- Penalties (Fine-tuning when to break lines) ---
PenaltyBreakAssignment: 80
PenaltyBreakBeforeFirstCallParameter: 1
PenaltyBreakComment: 60
PenaltyBreakFirstLessLess: 120
PenaltyBreakString: 1000
PenaltyBreakOpenParenthesis: 5
PenaltyExcessCharacter: 10
PenaltyReturnTypeOnItsOwnLine: 600