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383 lines
7.3 KiB
Scheme
383 lines
7.3 KiB
Scheme
; -- Identifier type inferrence
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; VERY QUESTIONABLE: Highlighting of identifiers based on spelling
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(exprBinary ((identifier) @constant
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(#match? @constant "^[A-Z][A-Z0-9_]+$|^[a-z]{2,3}[A-Z].+$")))
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(exprUnary ((identifier) @constant
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(#match? @constant "^[A-Z][A-Z0-9_]+$|^[a-z]{2,3}[A-Z].+$")))
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(assignment rhs: ((identifier) @constant
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(#match? @constant "^[A-Z][A-Z0-9_]+$|^[a-z]{2,3}[A-Z].+$")))
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(exprBrackets ((identifier) @constant
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(#match? @constant "^[A-Z][A-Z0-9_]+$|^[a-z]{2,3}[A-Z].+$")))
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(exprParens ((identifier) @constant
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(#match? @constant "^[A-Z][A-Z0-9_]+$|^[a-z]{2,3}[A-Z].+$")))
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(exprDot rhs: ((identifier) @constant
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(#match? @constant "^[A-Z][A-Z0-9_]+$|^[a-z]{2,3}[A-Z].+$")))
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(exprTpl args: ((identifier) @constant
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(#match? @constant "^[A-Z][A-Z0-9_]+$|^[a-z]{2,3}[A-Z].+$")))
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(exprArgs ((identifier) @constant
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(#match? @constant "^[A-Z][A-Z0-9_]+$|^[a-z]{2,3}[A-Z].+$")))
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(declEnumValue ((identifier) @constant
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(#match? @constant "^[A-Z][A-Z0-9_]+$|^[a-z]{2,3}[A-Z].+$")))
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(defaultValue ((identifier) @constant
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(#match? @constant "^[A-Z][A-Z0-9_]+$|^[a-z]{2,3}[A-Z].+$")))
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; -- Break, Continue & Exit
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; (Not ideal: ideally, there would be a way to check if these special
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; identifiers are shadowed by a local variable)
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(statement ((identifier) @keyword.control.return
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(#match? @keyword.control.return "^[eE][xX][iI][tT]$")))
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(statement (exprCall entity: ((identifier) @keyword.control.return
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(#match? @keyword.control.return "^[eE][xX][iI][tT]$"))))
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(statement ((identifier) @keyword.control.repeat
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(#match? @keyword.control.repeat "^[bB][rR][eE][aA][kK]$")))
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(statement ((identifier) @keyword.control.repeat
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(#match? @keyword.control.repeat "^[cC][oO][nN][tT][iI][nN][uU][eE]$")))
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; -- Heuristic for procedure/function calls without parentheses
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; (If a statement consists only of an identifier, assume it's a procedure)
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; (This will still not match all procedure calls, and also may produce false
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; positives in rare cases, but only for nonsensical code)
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(statement (exprDot rhs: (exprTpl entity: (identifier) @function)))
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(statement (exprTpl entity: (identifier) @function))
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(statement (exprDot rhs: (identifier) @function))
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(statement (identifier) @function)
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; -- Procedure name in calls with parentheses
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; (Pascal doesn't require parentheses for procedure calls, so this will not
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; detect all calls)
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(inherited) @function
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; foo.bar<t>
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(exprCall entity: (exprDot rhs: (exprTpl entity: (identifier) @function)))
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; foo.bar
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(exprCall entity: (exprDot rhs: (identifier) @function))
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; foobar<t>
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(exprCall entity: (exprTpl entity: (identifier) @function))
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; foobar
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(exprCall entity: (identifier) @function)
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; -- Fields
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(declSection (declVars (declVar name:(identifier) @variable.other.member)))
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(declSection (declField name:(identifier) @variable.other.member))
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(declClass (declField name:(identifier) @variable.other.member))
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(exprDot rhs: (exprDot) @variable.other.member)
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(exprDot rhs: (identifier) @variable.other.member)
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(recInitializerField name:(identifier) @variable.other.member)
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; -- Variable & constant declarations
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; (This is only questionable because we cannot detect types of identifiers
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; declared in other units, so the results will be inconsistent)
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(declVar name: (identifier) @variable)
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(declConst name: (identifier) @constant)
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(declEnumValue name: (identifier) @constant)
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; -- Constant usage
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[
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(caseLabel)
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(label)
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] @constant
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(procAttribute (identifier) @constant)
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(procExternal (identifier) @constant)
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; -- Type usage
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(typeref) @type
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; -- Exception parameters
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(exceptionHandler variable: (identifier) @variable.parameter)
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; -- Template parameters
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(genericArg type: (typeref) @type)
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(genericArg name: (identifier) @variable.parameter)
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(declProc name: (genericDot lhs: (identifier) @type))
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(declType (genericDot (identifier) @type))
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(genericDot (genericTpl (identifier) @type))
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(genericDot (genericDot (identifier) @type))
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(genericTpl entity: (genericDot (identifier) @type))
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(genericTpl entity: (identifier) @type)
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; -- Function parameters
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(declArg name: (identifier) @variable.parameter)
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; Treat property declarations like functions
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(declProp name: (identifier) @function)
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(declProp getter: (identifier) @variable.other.member)
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(declProp setter: (identifier) @variable.other.member)
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; -- Procedure & function declarations
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; foo.bar<t>
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(declProc name: (genericDot rhs: (genericTpl entity: (identifier) @function)))
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; foo.bar
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(declProc name: (genericDot rhs: (identifier) @function))
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; foobar<t>
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(declProc name: (genericTpl entity: (identifier) @function))
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; foobar
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(declProc name: (identifier) @function)
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; -- Type declaration
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(declType name: (genericTpl entity: (identifier) @type))
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(declType name: (identifier) @type)
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; -- Comments
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(comment) @comment
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(pp) @function.macro
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; -- Variables
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(exprBinary (identifier) @variable)
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(exprUnary (identifier) @variable)
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(assignment (identifier) @variable)
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(exprBrackets (identifier) @variable)
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(exprParens (identifier) @variable)
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(exprDot (identifier) @variable)
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(exprTpl (identifier) @variable)
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(exprArgs (identifier) @variable)
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(defaultValue (identifier) @variable)
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; -- Literals
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(literalNumber) @constant.builtin.numeric
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(literalString) @string
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; -- Builtin constants
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[
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(kTrue)
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(kFalse)
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] @constant.builtin.boolean
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[
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(kNil)
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] @constant.builtin
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; -- Punctuation & operators
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[
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(kOr)
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(kXor)
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(kDiv)
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(kMod)
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(kAnd)
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(kShl)
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(kShr)
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(kNot)
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(kIs)
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(kAs)
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(kIn)
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] @keyword.operator
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[
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(kDot)
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(kAdd)
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(kSub)
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(kMul)
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(kFdiv)
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(kAssign)
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(kAssignAdd)
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(kAssignSub)
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(kAssignMul)
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(kAssignDiv)
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(kEq)
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(kLt)
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(kLte)
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(kGt)
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(kGte)
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(kNeq)
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(kAt)
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(kHat)
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] @operator
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[
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".."
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] @punctuation.special
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[
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";"
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","
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":"
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(kEndDot)
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] @punctuation.delimiter
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[
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"("
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")"
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"["
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"]"
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] @punctuation.bracket
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; -- Attributes
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(procAttribute (kPublic) @attribute)
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[
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(kDefault)
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(kIndex)
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(kNodefault)
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(kStored)
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(kStatic)
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(kVirtual)
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(kAbstract)
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(kSealed)
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(kDynamic)
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(kOverride)
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(kOverload)
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(kReintroduce)
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(kInline)
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(kForward)
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(kStdcall)
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(kCdecl)
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(kCppdecl)
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(kPascal)
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(kRegister)
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(kMwpascal)
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(kExternal)
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(kName)
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(kMessage)
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(kDeprecated)
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(kExperimental)
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(kPlatform)
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(kUnimplemented)
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(kCvar)
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(kExport)
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(kFar)
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(kNear)
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(kSafecall)
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(kAssembler)
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(kNostackframe)
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(kInterrupt)
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(kNoreturn)
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(kIocheck)
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(kLocal)
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(kHardfloat)
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(kSoftfloat)
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(kMs_abi_default)
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(kMs_abi_cdecl)
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(kSaveregisters)
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(kSysv_abi_default)
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(kSysv_abi_cdecl)
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(kVectorcall)
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(kVarargs)
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(kWinapi)
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(kAlias)
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(kDelayed)
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(rttiAttributes)
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(procAttribute)
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] @attribute
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; -- Keywords
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[
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(kProgram)
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(kLibrary)
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(kUnit)
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(kUses)
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(kBegin)
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(kEnd)
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(kAsm)
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(kVar)
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(kThreadvar)
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(kConst)
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(kResourcestring)
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(kConstref)
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(kOut)
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(kType)
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(kLabel)
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(kExports)
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(kAbsolute)
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(kProperty)
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(kRead)
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(kWrite)
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(kImplements)
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(kClass)
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(kInterface)
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(kObject)
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(kRecord)
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(kObjcclass)
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(kObjccategory)
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(kObjcprotocol)
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(kArray)
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(kFile)
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(kString)
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(kSet)
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(kOf)
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(kHelper)
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(kPacked)
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(kInherited)
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(kGeneric)
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(kSpecialize)
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(kFunction)
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(kProcedure)
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(kConstructor)
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(kDestructor)
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(kOperator)
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(kReference)
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(kInterface)
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(kImplementation)
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(kInitialization)
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(kFinalization)
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(kPublished)
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(kPublic)
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(kProtected)
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(kPrivate)
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(kStrict)
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(kRequired)
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(kOptional)
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(kTry)
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(kExcept)
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(kFinally)
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(kRaise)
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(kOn)
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(kCase)
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(kWith)
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(kGoto)
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] @keyword
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[
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(kFor)
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(kTo)
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(kDownto)
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(kDo)
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(kWhile)
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(kRepeat)
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(kUntil)
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] @keyword.control.repeat
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[
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(kIf)
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(kThen)
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(kElse)
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] @keyword.control.conditional
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