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zola/sublime/syntaxes/extra/Swift.sublime-syntax

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%YAML 1.2
---
# http://www.sublimetext.com/docs/3/syntax.html
name: Swift
file_extensions:
- swift
first_line_match: ^#!/.*\bswift
scope: source.swift
contexts:
main:
- include: shebang-line
- include: comment
- include: attribute
- include: literal
- include: operator
- include: declaration
- include: storage-type
- include: keyword
- include: type
- include: boolean
comment:
- include: documentation-comment
- include: block-comment
- include: in-line-comment
access-level-modifier:
- match: \b(open|public|internal|fileprivate|private)\b(?:\(set\))?
comment: access-level-modifier
scope: keyword.other.access-level-modifier.swift
arithmetic-operator:
- match: '(?<![/=\-+!*%<>&|\^~.])(\+|\-|\*|\/)(?![/=\-+!*%<>&|\^~.])'
scope: keyword.operator.arithmetic.swift
array-type:
- match: \b(Array)(<)
captures:
1: support.type.array.swift
2: punctuation.array.begin.swift
push:
- meta_scope: meta.array.swift
- match: (>)
captures:
1: punctuation.array.end.swift
pop: true
- include: main
assignment-operator:
- match: '(?<![/=\-+!*%<>&|\^~.])(\+|\-|\*|\/|%|<<|>>|&|\^|\||&&|\|\|)?=(?![/=\-+!*%<>&|\^~.])'
scope: keyword.operator.assignment.swift
attribute:
- match: '((@)(\B\$[0-9]+|\b[\w^\d][\w\d]*\b|\B`[\w^\d][\w\d]*`\B))(\()'
captures:
1: storage.modifier.attribute.swift
2: punctuation.definition.attribute.swift
3: punctuation.definition.attribute-arguments.begin.swift
push:
- meta_content_scope: meta.attribute.arguments.swift
- match: \)
captures:
0: punctuation.definition.attribute-arguments.end.swift
pop: true
- include: main
- match: '((@)(\B\$[0-9]+|\b[\w^\d][\w\d]*\b|\B`[\w^\d][\w\d]*`\B))'
captures:
1: storage.modifier.attribute.swift
2: punctuation.definition.attribute.swift
bitwise-operator:
- match: '(?<![/=\-+!*%<>&|\^~.])(&|\||\^|<<|>>)(?![/=\-+!*%<>&|\^~.])'
scope: keyword.operator.bitwise.swift
block-comment:
- match: /\*
comment: Block comment
captures:
0: punctuation.definition.comment.block.begin.swift
push:
- meta_scope: comment.block.swift
- match: \*/
captures:
0: punctuation.definition.comment.block.end.swift
pop: true
boolean:
- match: \b(true|false)\b
scope: keyword.constant.boolean.swift
branch-statement-keyword:
- include: if-statement-keyword
- include: switch-statement-keyword
catch-statement-keyword:
- match: \b(catch|do)\b
comment: catch-statement
scope: kewyord.control.catch.swift
code-block:
- match: '(\{)'
comment: code-block
captures:
1: punctuation.definition.code-block.begin.swift
push:
- match: '(\})'
captures:
1: punctuation.definition.code-block.end.swift
pop: true
- include: main
collection-type:
- include: array-type
- include: dictionary-type
- match: \b(Array|Dictionary)\b
scope: support.type.swift
comparative-operator:
- match: '(?<![/=\-+!*%<>&|\^~.])((=|!)==?|(<|>)=?|~=)(?![/=\-+!*%<>&|\^~.])'
scope: keyword.operator.comparative.swift
control-transfer-statement-keyword:
- match: \b(continue|break|fallthrough|return)\b
comment: control-transfer-statement
scope: keyword.control.transfer.swift
custom-operator:
- match: '(?<=[\s(\[{,;:])([/=\-+!*%<>&|\^~.]++)(?![\s)\]},;:])'
scope: keyword.operator.custom.prefix.unary.swift
- match: '(?<![\s(\[{,;:])([/=\-+!*%<>&|\^~.]++)(?![\s)\]},;:\.])'
scope: keyword.operator.custom.postfix.unary.swift
- match: '(?<=[\s(\[{,;:])([/=\-+!*%<>&|\^~.]++)(?=[\s)\]},;:])'
scope: keyword.operator.custom.binary.swift
declaration:
- include: import-declaration
- include: function-declaration
declaration-modifier:
- match: \b(class|convenience|dynamic|final|lazy|(non)?mutating|optional|override|required|static|unowned((un)?safe)?|weak)\b
comment: declaration-modifier
scope: keyword.other.declaration-modifier.swift
dictionary-type:
- match: \b(Dictionary)(<)
captures:
1: support.type.dictionary.swift
2: punctuation.dictionary.begin.swift
push:
- meta_scope: meta.dictionary.swift
- match: (>)
captures:
1: punctuation.dictionary.end.swift
pop: true
- include: main
documentation-comment:
- match: /\*\*
comment: Documentation comment
captures:
0: punctuation.definition.comment.block.documentation.begin.swift
push:
- meta_scope: comment.block.documentation.swift
- match: \*/
captures:
0: punctuation.definition.comment.block.documentation.end.swift
pop: true
floating-point-literal:
- match: '\b([0-9][0-9_]*)(\.([0-9][0-9_]*))?([eE][+\-]?([0-9][0-9_]*))?\b'
comment: floating-point-literal -> (decimal-literal)(decimal-fraction)?(decimal-exponent)?
- match: '\b(0x\h[\h_]*)(\.(0x\h[\h_]*))?([pP][+\-]?(0x\h[\h_]*))\b'
comment: floating-point-literal -> (hexadecimal-literal)(hexadecimal-fraction)?(hexadecimal-exponent)
function-body:
- include: code-block
function-declaration:
- match: '\b(func)\s+(\B\$[0-9]+|\b[\w^\d][\w\d]*\b|\B`[\w^\d][\w\d]*`\B|[/=\-+!*%<>&|\^~.]+)\s*(?=\(|<)'
comment: function-declaration
captures:
1: storage.type.function.swift
2: entity.type.function.swift
push:
- meta_scope: meta.function-declaration.swift
- match: '(?<=\})'
pop: true
- include: generic-parameter-clause
- include: parameter-clause
- include: function-result
- include: function-body
function-result:
- match: '(?<![/=\-+!*%<>&|\^~.])(\->)(?![/=\-+!*%<>&|\^~.])\s*'
comment: function-result
captures:
1: keyword.operator.function-result.swift
push:
- meta_scope: meta.function-result.swift
- match: '\s*(?=\{)'
pop: true
- include: type
generic-parameter-clause:
- match: (<)
comment: generic-parameter-clause
captures:
1: punctuation.definition.generic-parameter-clause.begin.swift
push:
- meta_scope: meta.generic-parameter-clause.swift
- match: (>)
captures:
1: punctuation.definition.generic-parameter-clause.end.swift
pop: true
- include: main
identifier:
- match: '(\B\$[0-9]+|\b[\w^\d][\w\d]*\b|\B`[\w^\d][\w\d]*`\B)'
comment: identifier
scope: meta.identifier.swift
if-statement-keyword:
- match: \b(if|else)\b
comment: if-statement
scope: keyword.control.if.swift
import-declaration:
- match: '\b(import)\s+(?:(typealias|struct|class|enum|protocol|var|func)\s+)?((?:\B\$[0-9]+|\b[\w^\d][\w\d]*\b|\B`[\w^\d][\w\d]*`\B|[/=\-+!*%<>&|\^~.]+)(?:\.(?:\B\$[0-9]+|\b[\w^\d][\w\d]*\b|\B`[\w^\d][\w\d]*`\B|[/=\-+!*%<>&|\^~.]+))*)'
comment: import-declaration
scope: meta.import.swift
captures:
1: keyword.other.import.swift
2: storage.modifier.swift
3: support.type.module.import.swift
in-line-comment:
- match: (//).*
comment: In-line comment
scope: comment.line.double-slash.swift
captures:
1: punctuation.definition.comment.line.double-slash.swift
increment-decrement-operator:
- match: '(?<![/=\-+!*%<>&|\^~.])(\+\+|\-\-)(?![/=\-+!*%<>&|\^~.])'
scope: keyword.operator.increment-or-decrement.swift
integer-literal:
- match: '(\B\-|\b)(0b[01][01_]*)\b'
comment: binary-literal
scope: constant.numeric.integer.binary.swift
- match: '(\B\-|\b)(0o[0-7][0-7_]*)\b'
comment: octal-literal
scope: constant.numeric.integer.octal.swift
- match: '(\B\-|\b)([0-9][0-9_]*)\b'
comment: decimal-literal
scope: constant.numeric.integer.decimal.swift
- match: '(\B\-|\b)(0x\h[\h_]*)\b'
comment: hexadecimal-literal
scope: constant.numeric.integer.hexadecimal.swift
integer-type:
- match: \bU?Int(8|16|32|64)?\b
comment: Int types
scope: support.type.swift
keyword:
- include: branch-statement-keyword
- include: control-transfer-statement-keyword
- include: loop-statement-keyword
- include: catch-statement-keyword
- include: operator-declaration-modifier
- include: declaration-modifier
- include: access-level-modifier
- match: \b(class|deinit|enum|extension|func|import|init|let|protocol|static|struct|subscript|typealias|var|throws|rethrows)\b
comment: declaration keyword
scope: keyword.declaration.swift
- match: \b(break|case|continue|default|do|else|fallthrough|if|in|for|return|switch|where|while|repeat|catch|guard|defer|try|throw)\b
comment: statement keyword
scope: keyword.statement.swift
- match: \b(as|dynamicType|is|new|super|self|Self|Type)\b
comment: expression and type keyword
scope: keyword.other.statement.swift
- match: \b(associativity|didSet|get|infix|inout|left|mutating|none|nonmutating|operator|override|postfix|precedence|prefix|right|set|unowned((un)?safe)?|weak|willSet)\b
comment: other keyword
scope: keyword.other.swift
literal:
- include: integer-literal
- include: floating-point-literal
- include: nil-literal
- include: string-literal
- include: special-literal
logical-operator:
- match: '(?<![/=\-+!*%<>&|\^~.])(!|&&|\|\|)(?![/=\-+!*%<>&|\^~.])'
scope: keyword.operator.logical.swift
loop-statement-keyword:
- match: \b(while|repeat|for|in)\b
comment: loop-statement
scope: keyword.control.loop.swift
nil-literal:
- match: \bnil\b
comment: nil-literal
scope: constant.nil.swift
operator:
- include: comparative-operator
- include: assignment-operator
- include: logical-operator
- include: remainder-operator
- include: increment-decrement-operator
- include: overflow-operator
- include: range-operator
- include: bitwise-operator
- include: arithmetic-operator
- include: ternary-operator
- include: type-casting-operator
- include: custom-operator
operator-declaration-modifier:
- match: \b(operator|prefix|infix|postfix)\b
comment: operator-declaration
scope: keyword.other.operator.swift
optional-type:
- match: \b(Optional)(<)
scope: meta.optional.swift
overflow-operator:
- match: '(?<![/=\-+!*%<>&|\^~.])\&(\+|\-|\*|\/|%)(?![/=\-+!*%<>&|\^~.])'
scope: keyword.operator.overflow.swift
parameter-clause:
- match: (\()
comment: parameter-clause
captures:
1: punctuation.definition.function-arguments.begin.swift
push:
- meta_scope: meta.parameter-clause.swift
- match: (\))
captures:
1: punctuation.definition.function-arguments.end.swift
pop: true
- include: main
primitive-type:
- match: \b(Int|Float|Double|String|Bool|Character|Void)\b
comment: Primitive types
scope: support.type.swift
protocol-composition-type:
- match: \b(protocol)(<)
scope: meta.protocol.swift
range-operator:
- match: '(?<![/=\-+!*%<>&|\^~.])\.\.(?:\.)?(?![/=\-+!*%<>&|\^~.])'
scope: keyword.operator.range.swift
remainder-operator:
- match: '(?<![/=\-+!*%<>&|\^~.])\%(?![/=\-+!*%<>&|\^~.])'
scope: keyword.operator.remainder.swift
shebang-line:
- match: ^(#!).*$
comment: Shebang line
scope: comment.line.shebang.swift
captures:
1: punctuation.definition.comment.line.shebang.swift
special-literal:
- match: \b__(FILE|LINE|COLUMN|FUNCTION)__\b
scope: keyword.other.literal.swift
storage-type:
- match: \b(var|func|let|class|enum|struct|protocol|extension|typealias)\b
scope: storage.type.swift
string-literal:
- match: \"
captures:
0: string.quoted.double.swift
push:
- meta_scope: meta.literal.string.swift
- match: \"
captures:
0: string.quoted.double.swift
pop: true
- match: '\\([0tnr\"\''\\]|x\h{2}|u\h{4}|U\h{8})'
scope: constant.character.escape.swift
- match: (\\\()
captures:
1: support.punctuation.expression.begin.swift
push:
- meta_content_scope: meta.expression.swift
- match: (\))
captures:
1: support.punctuation.expression.end.swift
pop: true
- include: scope:source.swift
- match: (\"|\\)
scope: invalid.illegal.swift
- match: (.)
scope: string.quoted.double.swift
switch-statement-keyword:
- match: \b(switch|case|default|where)\b
comment: switch-statement
scope: keyword.control.switch.swift
ternary-operator:
- match: '(?<=[\s(\[{,;:])(\?|:)(?=[\s)\]},;:])'
scope: keyword.operator.ternary.swift
type:
- include: primitive-type
- include: integer-type
- include: collection-type
- include: optional-type
- include: protocol-composition-type
type-casting-operator:
- match: \b(is\b|as(\?\B|\b))
scope: keyword.operator.type-casting.swift
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