Adding upstream version 2:9.0.1378.upstream/2%9.0.1378upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 286 insertions, 0 deletions

diff --git a/runtime/syntax/swift.vim b/runtime/syntax/swift.vim
new file mode 100644
index 0000000..ff07be2
--- /dev/null
+++ b/runtime/syntax/swift.vim
@@ -0,0 +1,286 @@
+" This source file is part of the Swift.org open source project
+"
+" Copyright (c) 2014 - 2020 Apple Inc. and the Swift project authors
+" Licensed under Apache License v2.0 with Runtime Library Exception
+"
+" See https://swift.org/LICENSE.txt for license information
+" See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
+"
+" Vim syntax file
+" Language: swift
+" Maintainer: Joe Groff <jgroff@apple.com>
+" Last Change: 2018 Jan 21
+"
+" Vim maintainer: Emir SARI <bitigchi@me.com>
+
+if exists("b:current_syntax")
+    finish
+endif
+
+let s:keepcpo = &cpo
+set cpo&vim
+
+syn keyword swiftKeyword
+      \ break
+      \ case
+      \ catch
+      \ continue
+      \ default
+      \ defer
+      \ do
+      \ else
+      \ fallthrough
+      \ for
+      \ guard
+      \ if
+      \ in
+      \ repeat
+      \ return
+      \ switch
+      \ throw
+      \ try
+      \ where
+      \ while
+syn match swiftMultiwordKeyword
+      \ "indirect case"
+
+syn keyword swiftCoreTypes
+      \ Any
+      \ AnyObject
+
+syn keyword swiftImport skipwhite skipempty nextgroup=swiftImportModule
+      \ import
+
+syn keyword swiftDefinitionModifier
+      \ convenience
+      \ dynamic
+      \ fileprivate
+      \ final
+      \ internal
+      \ lazy
+      \ nonmutating
+      \ open
+      \ override
+      \ prefix
+      \ private
+      \ public
+      \ required
+      \ rethrows
+      \ static
+      \ throws
+      \ weak
+
+syn keyword swiftInOutKeyword skipwhite skipempty nextgroup=swiftTypeName
+      \ inout
+
+syn keyword swiftIdentifierKeyword
+      \ Self
+      \ metatype
+      \ self
+      \ super
+
+syn keyword swiftFuncKeywordGeneral skipwhite skipempty nextgroup=swiftTypeParameters
+      \ init
+
+syn keyword swiftFuncKeyword
+      \ deinit
+      \ subscript
+
+syn keyword swiftScope
+      \ autoreleasepool
+
+syn keyword swiftMutating skipwhite skipempty nextgroup=swiftFuncDefinition
+      \ mutating
+syn keyword swiftFuncDefinition skipwhite skipempty nextgroup=swiftTypeName,swiftOperator
+      \ func
+
+syn keyword swiftTypeDefinition skipwhite skipempty nextgroup=swiftTypeName
+      \ class
+      \ enum
+      \ extension
+      \ operator
+      \ precedencegroup
+      \ protocol
+      \ struct
+
+syn keyword swiftTypeAliasDefinition skipwhite skipempty nextgroup=swiftTypeAliasName
+      \ associatedtype
+      \ typealias
+
+syn match swiftMultiwordTypeDefinition skipwhite skipempty nextgroup=swiftTypeName
+      \ "indirect enum"
+
+syn keyword swiftVarDefinition skipwhite skipempty nextgroup=swiftVarName
+      \ let
+      \ var
+
+syn keyword swiftLabel
+      \ get
+      \ set
+      \ didSet
+      \ willSet
+
+syn keyword swiftBoolean
+      \ false
+      \ true
+
+syn keyword swiftNil
+      \ nil
+
+syn match swiftImportModule contained nextgroup=swiftImportComponent
+      \ /\<[A-Za-z_][A-Za-z_0-9]*\>/
+syn match swiftImportComponent contained nextgroup=swiftImportComponent
+      \ /\.\<[A-Za-z_][A-Za-z_0-9]*\>/
+
+syn match swiftTypeAliasName contained skipwhite skipempty nextgroup=swiftTypeAliasValue
+      \ /\<[A-Za-z_][A-Za-z_0-9]*\>/
+syn match swiftTypeName contained skipwhite skipempty nextgroup=swiftTypeParameters
+      \ /\<[A-Za-z_][A-Za-z_0-9\.]*\>/
+syn match swiftVarName contained skipwhite skipempty nextgroup=swiftTypeDeclaration
+      \ /\<[A-Za-z_][A-Za-z_0-9]*\>/
+syn match swiftImplicitVarName
+      \ /\$\<[A-Za-z_0-9]\+\>/
+
+" TypeName[Optionality]?
+syn match swiftType contained skipwhite skipempty nextgroup=swiftTypeParameters
+      \ /\<[A-Za-z_][A-Za-z_0-9\.]*\>[!?]\?/
+" [Type:Type] (dictionary) or [Type] (array)
+syn region swiftType contained contains=swiftTypePair,swiftType
+      \ matchgroup=Delimiter start=/\[/ end=/\]/
+syn match swiftTypePair contained skipwhite skipempty nextgroup=swiftTypeParameters,swiftTypeDeclaration
+      \ /\<[A-Za-z_][A-Za-z_0-9\.]*\>[!?]\?/
+" (Type[, Type]) (tuple)
+" FIXME: we should be able to use skip="," and drop swiftParamDelim
+syn region swiftType contained contains=swiftType,swiftParamDelim
+      \ matchgroup=Delimiter start="[^@]\?(" end=")" matchgroup=NONE skip=","
+syn match swiftParamDelim contained
+      \ /,/
+" <Generic Clause> (generics)
+syn region swiftTypeParameters contained contains=swiftVarName,swiftConstraint
+      \ matchgroup=Delimiter start="<" end=">" matchgroup=NONE skip=","
+syn keyword swiftConstraint contained
+      \ where
+
+syn match swiftTypeAliasValue skipwhite skipempty nextgroup=swiftType
+      \ /=/
+syn match swiftTypeDeclaration skipwhite skipempty nextgroup=swiftType,swiftInOutKeyword
+      \ /:/
+syn match swiftTypeDeclaration skipwhite skipempty nextgroup=swiftType
+      \ /->/
+
+syn match swiftKeyword
+      \ /\<case\>/
+syn region swiftCaseLabelRegion
+      \ matchgroup=swiftKeyword start=/\<case\>/ matchgroup=Delimiter end=/:/ oneline contains=TOP
+syn region swiftDefaultLabelRegion
+      \ matchgroup=swiftKeyword start=/\<default\>/ matchgroup=Delimiter end=/:/ oneline
+
+syn region swiftParenthesisRegion contains=TOP
+      \ matchgroup=NONE start=/(/ end=/)/
+
+syn region swiftString contains=swiftInterpolationRegion
+      \ start=/"/ skip=/\\\\\|\\"/ end=/"/
+syn region swiftInterpolationRegion contained contains=TOP
+      \ matchgroup=swiftInterpolation start=/\\(/ end=/)/
+syn region swiftComment contains=swiftComment,swiftLineComment,swiftTodo
+      \ start="/\*" end="\*/"
+syn region swiftLineComment contains=swiftComment,swiftTodo
+      \ start="//" end="$"
+
+syn match swiftDecimal
+      \ /[+\-]\?\<\([0-9][0-9_]*\)\([.][0-9_]*\)\?\([eE][+\-]\?[0-9][0-9_]*\)\?\>/
+syn match swiftHex
+      \ /[+\-]\?\<0x[0-9A-Fa-f][0-9A-Fa-f_]*\(\([.][0-9A-Fa-f_]*\)\?[pP][+\-]\?[0-9][0-9_]*\)\?\>/
+syn match swiftOct
+      \ /[+\-]\?\<0o[0-7][0-7_]*\>/
+syn match swiftBin
+      \ /[+\-]\?\<0b[01][01_]*\>/
+
+syn match swiftOperator skipwhite skipempty nextgroup=swiftTypeParameters
+      \ "\.\@<!\.\.\.\@!\|[/=\-+*%<>!&|^~]\@<!\(/[/*]\@![/=\-+*%<>!&|^~]*\|*/\@![/=\-+*%<>!&|^~]*\|->\@![/=\-+*%<>!&|^~]*\|[=+%<>!&|^~][/=\-+*%<>!&|^~]*\)"
+syn match swiftOperator skipwhite skipempty nextgroup=swiftTypeParameters
+      \ "\.\.[<.]"
+
+syn match swiftChar
+      \ /'\([^'\\]\|\\\(["'tnr0\\]\|x[0-9a-fA-F]\{2}\|u[0-9a-fA-F]\{4}\|U[0-9a-fA-F]\{8}\)\)'/
+
+syn match swiftTupleIndexNumber contains=swiftDecimal
+      \ /\.[0-9]\+/
+syn match swiftDecimal contained
+      \ /[0-9]\+/
+
+syn match swiftPreproc
+      \ /#\(\<column\>\|\<dsohandle\>\|\<file\>\|\<line\>\|\<function\>\)/
+syn match swiftPreproc
+      \ /^\s*#\(\<if\>\|\<else\>\|\<elseif\>\|\<endif\>\|\<error\>\|\<warning\>\)/
+syn region swiftPreprocFalse
+      \ start="^\s*#\<if\>\s\+\<false\>" end="^\s*#\(\<else\>\|\<elseif\>\|\<endif\>\)"
+
+syn match swiftAttribute
+      \ /@\<\w\+\>/ skipwhite skipempty nextgroup=swiftType,swiftTypeDefinition
+
+syn keyword swiftTodo MARK TODO FIXME contained
+
+syn match swiftCastOp skipwhite skipempty nextgroup=swiftType,swiftCoreTypes
+      \ "\<is\>"
+syn match swiftCastOp skipwhite skipempty nextgroup=swiftType,swiftCoreTypes
+      \ "\<as\>[!?]\?"
+
+syn match swiftNilOps
+      \ "??"
+
+syn region swiftReservedIdentifier oneline
+      \ start=/`/ end=/`/
+
+hi def link swiftImport Include
+hi def link swiftImportModule Title
+hi def link swiftImportComponent Identifier
+hi def link swiftKeyword Statement
+hi def link swiftCoreTypes Type
+hi def link swiftMultiwordKeyword Statement
+hi def link swiftTypeDefinition Define
+hi def link swiftMultiwordTypeDefinition Define
+hi def link swiftType Type
+hi def link swiftTypePair Type
+hi def link swiftTypeAliasName Identifier
+hi def link swiftTypeName Function
+hi def link swiftConstraint Special
+hi def link swiftFuncDefinition Define
+hi def link swiftDefinitionModifier Operator
+hi def link swiftInOutKeyword Define
+hi def link swiftFuncKeyword Function
+hi def link swiftFuncKeywordGeneral Function
+hi def link swiftTypeAliasDefinition Define
+hi def link swiftVarDefinition Define
+hi def link swiftVarName Identifier
+hi def link swiftImplicitVarName Identifier
+hi def link swiftIdentifierKeyword Identifier
+hi def link swiftTypeAliasValue Delimiter
+hi def link swiftTypeDeclaration Delimiter
+hi def link swiftTypeParameters Delimiter
+hi def link swiftBoolean Boolean
+hi def link swiftString String
+hi def link swiftInterpolation Special
+hi def link swiftComment Comment
+hi def link swiftLineComment Comment
+hi def link swiftDecimal Number
+hi def link swiftHex Number
+hi def link swiftOct Number
+hi def link swiftBin Number
+hi def link swiftOperator Function
+hi def link swiftChar Character
+hi def link swiftLabel Operator
+hi def link swiftMutating Statement
+hi def link swiftPreproc PreCondit
+hi def link swiftPreprocFalse Comment
+hi def link swiftAttribute Type
+hi def link swiftTodo Todo
+hi def link swiftNil Constant
+hi def link swiftCastOp Operator
+hi def link swiftNilOps Operator
+hi def link swiftScope PreProc
+
+let b:current_syntax = "swift"
+
+let &cpo = s:keepcpo
+unlet s:keepcpo