if polyglot#init#is_disabled(expand('<sfile>:p'), 'solidity', 'syntax/solidity.vim')
finish
endif
" Vim syntax file
" Language: Solidity
" Maintainer: TovarishFin (tovarishFin@gmail.com)
" URL: https://github.com/TovarishFin/vim-solidity
if exists("b:current_syntax")
finish
endif
syn sync minlines=50
" Common Groups
syn match solComma ','
syn keyword solStorageType contained skipempty skipwhite nextgroup=solStorageType,solStorageConst,solStorageImmutable
\ public private internal
syn keyword solStorageConst contained skipempty skipwhite nextgroup=solStorageType
\ constant
syn keyword solStorageImmutable contained skipempty skipwhite nextgroup=solStorageType
\ immutable
syn keyword solFuncStorageType contained
\ storage calldata memory
syn keyword solPayableType contained
\ payable
hi def link solStorageType Keyword
hi def link solFuncStorageType Keyword
hi def link solStorageConst Keyword
hi def link solStorageImmutable Keyword
hi def link solPayableType Keyword
" Common Groups Highlighting
hi def link solParens Normal
hi def link solComma Normal
" Complex Types
syn keyword solMapping skipempty skipwhite nextgroup=solMappingParens
\ mapping
syn region solMappingParens start='(' end=')' contained contains=solValueType,solMapping nextgroup=solStorageType skipempty skipwhite
syn keyword solEnum nextgroup=solEnumBody skipwhite skipempty
\ enum
syn region solEnumBody start='(' end=')' contained contains=solComma,solValueType
syn keyword solStruct nextgroup=solStructBody skipempty skipwhite
\ struct
syn region solStructBody start='{' end='}' contained contains=solComma,solValueType,solStruct,solEnum,solMapping
syn match solCustomType skipempty skipwhite nextgroup=solStorageType,solStorageConst,solStorageImmutable
\ '\v[a-zA-Z_][a-zA-Z0-9_]*\s*'
hi def link solMapping Define
hi def link solEnum Define
hi def link solStruct Define
" Numbers
syntax match solNumber '\v0x\x+>'
syntax match solNumber '\v\c<%(\d+%(e[+-]=\d+)=|0b[01]+|0o\o+|0x\x+)>'
syntax match solNumber '\v\c<%(\d+.\d+|\d+.|.\d+)%(e[+-]=\d+)=>'
" Strings
syntax region solString start=/\v"/ skip=/\v\\./ end=/\v"/ contains=@Spell
syntax region solString start="\v'" skip="\v\\." end="\v'" contains=@Spell
hi def link solNumber Number
hi def link solString String
" Operators
syn match solOperator '\v\!'
syn match solOperator '\v\|'
syn match solOperator '\v\&'
syn match solOperator '\v\%'
syn match solOperator '\v\~'
syn match solOperator '\v\^'
syn match solOperator '\v\*'
syn match solOperator '\v/'
syn match solOperator '\v\+'
syn match solOperator '\v-'
syn match solOperator '\v\?'
syn match solOperator '\v\:'
syn match solOperator '\v\;'
syn match solOperator '\v\>'
syn match solOperator '\v\<'
syn match solOperator '\v\>\='
syn match solOperator '\v\<\='
syn match solOperator '\v\='
syn match solOperator '\v\*\='
syn match solOperator '\v/\='
syn match solOperator '\v\+\='
syn match solOperator '\v-\='
hi def link solOperator Operator
" Functions
syn keyword solConstructor nextgroup=solFuncParam skipwhite skipempty
\ constructor
syn keyword solFunction nextgroup=solFuncName,solFuncParam skipwhite skipempty
\ function
syn keyword solFallback nextgroup=solFuncParam skipwhite skipempty
\ fallback
syn keyword solReceive nextgroup=solFuncParam skipwhite skipempty
\ receive
syn match solFuncName contained nextgroup=solFuncParam skipwhite skipempty
\ '\v<[a-zA-Z_][0-9a-zA-Z_]*'
syn region solFuncParam
\ contained
\ contains=solComma,solValueType,solFuncStorageType
\ nextgroup=solFuncModCustom,solFuncModifier,solFuncReturn,solFuncBody
\ skipempty
\ skipwhite
\ start='('
\ end=')'
syn keyword solFuncModifier contained nextgroup=solFuncModifier,solFuncModCustom,solFuncReturn,solFuncBody skipwhite skipempty
\ external internal payable public pure view private constant override virtual
syn match solFuncModCustom contained nextgroup=solFuncModifier,solFuncModCustom,solFuncReturn,solFuncBody,solFuncModParens skipempty skipwhite
\ '\v<[a-zA-Z_][0-9a-zA-Z_]*'
syn region solFuncModParens contained contains=solString,solFuncCall,solConstant,solNumber,solTypeCast,solComma nextgroup=solFuncReturn,solFuncModifier,solFuncModCustom,solFuncBody skipempty skipwhite transparent
\ start='('
\ end=')'
syn keyword solFuncReturn contained nextgroup=solFuncRetParens skipwhite skipempty returns
syn region solFuncRetParens contains=solValueType,solFuncStorageType nextgroup=solFuncBody skipempty skipwhite
\ start='('
\ end=')'
syn region solFuncBody contained contains=solDestructure,solComment,solAssemblyBlock,solEmitEvent,solTypeCast,solMethod,solValueType,solConstant,solKeyword,solRepeat,solLabel,solException,solStructure,solFuncStorageType,solOperator,solNumber,solString,solFuncCall,solIf,solElse,solLoop skipempty skipwhite
\ start='{'
\ end='}'
syn match solFuncCall contained skipempty skipwhite nextgroup=solCallOptions,solFuncCallParens
\ '\v%(%(<if>|<uint>|<int>|<ufixed>|<bytes>|<address>|<string>|<bool>)\s*)@<!<[a-zA-Z_][0-9a-zA-Z_]*\s*%((\{[^}]*\})?\s*\()@='
syn region solFuncCallParens contained transparent contains=solComment,solString,solFuncCall,solConstant,solNumber,solMethod,solTypeCast,solComma,solOperator
\ start='('
\ end=')'
hi def link solFunction Define
hi def link solConstructor Define
hi def link solFallback Function
hi def link solReceive Function
hi def link solFuncName Function
hi def link solFuncModifier Keyword
hi def link solFuncModCustom Keyword
hi def link solFuncCall Function
hi def link solFuncReturn special
syn region solCallOptions start=/{/ end=/}/ contained contains=solString,solFuncCall,solConstant,solNumber,solMethod,solTypeCast,solComma,solOperator,solCallOptionKey transparent nextgroup=solFuncCallParens
syn keyword solCallOptionKey gas value
hi def link solCallOptionKey Define
" Modifiers
syn keyword solModifier modifier nextgroup=solModifiername skipwhite
syn match solModifierName /\<[a-zA-Z_][0-9a-zA-Z_]*/ contained nextgroup=solModifierParam skipwhite
syn region solModifierParam start='(' end=')' contained contains=solComma,solValueType,solFuncStorageType nextgroup=solModifierBody skipwhite skipempty
syn region solModifierBody start='{' end='}' contained contains=solDestructure,solComment,solAssemblyBlock,solEmitEvent,solTypeCast,solMethod,solValueType,solConstant,solKeyword,solRepeat,solLabel,solException,solStructure,solFuncStorageType,solOperator,solNumber,solString,solFuncCall,solIf,solElse,solLoop,solModifierInsert skipempty skipwhite transparent
syn match solModifierInsert /\<_\>/ containedin=solModifierBody
hi def link solModifier Define
hi def link solModifierName Function
hi def link solModifierInsert Function
" Contracts, Libraries, Interfaces
syn match solAbstract /\<abstract\>/ nextgroup=SolContract skipwhite
syn match solContract /\<\%(contract\|library\|interface\)\>/ nextgroup=solContractName skipwhite
syn match solContractName /\<[a-zA-Z_][0-9a-zA-Z_]*/ contained nextgroup=solContractParent skipwhite
syn region solContractParent start=/\<is\>/ end='{' contained contains=solContractName,solComma,solInheritor
syn match solInheritor /\<is\>/ contained
syn region solLibUsing start=/\<using\>/ end=/\<for\>/ contains=solLibName
syn match solLibName /[a-zA-Z_][0-9a-zA-Z_]*\s*\zefor/ contained
hi def link solAbstract Special
hi def link solContract Define
hi def link solContractName Function
hi def link solInheritor Keyword
hi def link solLibUsing Special
hi def link solLibName Type
" Events
syn match solEvent /\<event\>/ nextgroup=solEventName,solEventParams skipwhite
syn match solEventName /\<[a-zA-Z_][0-9a-zA-Z_]*/ nextgroup=solEventParam contained skipwhite
syn region solEventParam start='(' end=')' contains=solComma,solValueType,solEventParamMod,other contained skipwhite skipempty
syn match solEventParamMod /\(\<indexed\>\|\<anonymous\>\)/ contained
syn keyword solEmitEvent emit
hi def link solEvent Define
hi def link solEventName Function
hi def link solEventParamMod Keyword
hi def link solEmitEvent Special
" Errors
syn match solError /\<error\>/ nextgroup=solErrorName,solFuncParams skipwhite
syn match solErrorName /\<[a-zA-Z_][0-9a-zA-Z_]*/ nextgroup=solFuncParam contained skipwhite
hi def link solErrorName Function
" Constants
syn keyword solConstant true false wei szabo finney ether seconds minutes hours days weeks years now super
syn keyword solConstant block msg now tx this abi
hi def link solConstant Constant
" TODO: add syntax for 'override' and 'abstract' 'try' 'immutable'
" Reserved keywords https://solidity.readthedocs.io/en/v0.5.7/miscellaneous.html#reserved-keywords
syn keyword solReserved after alias apply auto case catch copyof default
syn keyword solReserved define final implements in inline let macro match
syn keyword solReserved mutable null of partial promise reference relocatable
syn keyword solReserved sealed sizeof static supports switch typedef typeof unchecked
hi def link solReserved Error
" Pragma
syn keyword solPragma pragma
syn match solPragmaVersion /\(pragma\s*\)\@<=\<solidity\>/
syn match solPragmaExp /\(pragma\s*\)\@<=\<experimental\s*\(ABIEncoderV2\|SMTChecker\)\>/
syn match solPragmaABICoder /\(pragma\s*\)\@<=\<abicoder\s*\(v1\|v2\)\>/
hi def link solPragma PreProc
hi def link solPragmaVersion PreProc
hi def link solPragmaExp PreProc
hi def link solPragmaABICoder PreProc
" Assembly
syn keyword solAssemblyName assembly contained
syn region solAssemblyBlock start=/\<assembly\s*{/ end=/}/ contained contains=solAssemblyName,solAssemblyLet,solAssemblyOperator,solAssemblyConst,solAssemblyMethod,solComment,solNumber,solString,solOperator,solAssemblyCond,solAssmNestedBlock
syn match solAssemblyOperator /\(:=\)/ contained
syn keyword solAssemblyLet let contained
syn keyword solAssemblyMethod stop add sub mul div sdiv mod smod exp not lt gt slt sgt eq iszero contained
syn keyword solAssemblyMethod and or xor byte shl shr sar addmod mulmod signextend keccak256 jump contained
syn keyword solAssemblyMethod jumpi pop mload mstore mstore8 sload sstore calldataload calldatacopy contained
syn keyword solAssemblyMethod codecopy extcodesize extcodecopy returndatacopy extcodehash create create2 contained
syn keyword solAssemblyMethod call callcode delegatecall staticcall return revert selfdestruct contained
syn keyword solAssemblyMethod log0 log1 log2 log3 log4 blockhash contained
syn match solAssemblyMethod /\<\(swap\|dup\)\d\>/ contained
syn keyword solAssemblyConst pc msize gas address caller callvalue calldatasize codesize contained
syn keyword solAssemblyConst returndatasize origin gasprice coinbase timestamp number difficulty gaslimit contained
syn keyword solAssemblyCond if else contained
syn region solAssmNestedBlock start=/\(assembly\s*\)\@<!{/ end=/}/ contained skipwhite skipempty transparent
hi def link solAssemblyBlock PreProc
hi def link solAssemblyName Special
hi def link solAssemblyOperator Operator
hi def link solAssemblyLet Keyword
hi def link solAssemblyMethod Special
hi def link solAssemblyConst Constant
hi def link solAssemblyCond Conditional
" Builtin Methods
syn keyword solMethod delete new var return import
syn region solMethodParens start='(' end=')' contains=solString,solConstant,solNumber,solFuncCall,solTypeCast,solMethod,solComma,solOperator contained transparent
syn keyword solMethod nextgroup=solMethodParens skipwhite skipempty
\ blockhash require revert assert keccak256 sha256
\ ripemd160 ecrecover addmod mulmod selfdestruct
hi def link solMethod Special
" Miscellaneous
syn keyword solRepeat do
syn keyword solLabel break continue
syn keyword solException throw
hi def link solRepeat Repeat
hi def link solLabel Label
hi def link solException Exception
" Simple Types
syn match solValueType /\<uint\d*\>/ nextgroup=solStorageType,solStorageConst,solStorageImmutable skipwhite skipempty
syn match solValueType /\<int\d*\>/ nextgroup=solStorageType,solStorageConst,solStorageImmutable skipwhite skipempty
syn match solValueType /\<fixed\d*\>/ nextgroup=solStorageType,solStorageConst,solStorageImmutable skipwhite skipempty
syn match solValueType /\<ufixed\d*\>/ nextgroup=solStorageType,solStorageConst,solStorageImmutable skipwhite skipempty
syn match solValueType /\<bytes\d*\>/ nextgroup=solStorageType,solStorageConst,solStorageImmutable skipwhite skipempty
syn match solValueType /\<address\>/ nextgroup=solPayableType,solStorageType,solStorageConst,solStorageImmutable skipwhite skipempty
syn match solValueType /\<string\>/ nextgroup=solStorageType,solStorageConst,solStorageImmutable skipwhite skipempty
syn match solValueType /\<bool\>/ nextgroup=solStorageType,solStorageConst,solStorageImmutable skipwhite skipempty
syn match solValueType /\<uint\d*\s*\[\]/ nextgroup=solStorageType,solStorageConst,solStorageImmutable skipwhite skipempty
syn match solValueType /\<int\d*\s*\[\]/ nextgroup=solStorageType,solStorageConst,solStorageImmutable skipwhite skipempty
syn match solValueType /\<fixed\d*\s*\[\]/ nextgroup=solStorageType,solStorageConst,solStorageImmutable skipwhite skipempty
syn match solValueType /\<ufixed\d*\s*\[\]/ nextgroup=solStorageType,solStorageConst,solStorageImmutable skipwhite skipempty
syn match solValueType /\<bytes\d*\s*\[\]/ nextgroup=solStorageType,solStorageConst,solStorageImmutable skipwhite skipempty
syn match solValueType /\<address\s*\(payable\)*\s*\[\]/ contains=solPayableType nextgroup=solStorageType,solStorageConst,solStorageImmutable skipwhite skipempty
syn match solValueType /\<string\s*\[\]/ nextgroup=solStorageType,solStorageConst,solStorageImmutable skipwhite skipempty
syn match solValueType /bool\s*\[\]/ nextgroup=solStorageType,solStorageConst,solStorageImmutable skipwhite skipempty
syn match solTypeCast /\<uint\d*\ze\s*(/ nextgroup=solTypeCastParens skipwhite skipempty
syn match solTypeCast /\<int\d*\ze\s*(/ nextgroup=solTypeCastParens skipwhite skipempty
syn match solTypeCast /\<ufixed\d*\ze\s*(/ nextgroup=solTypeCastParens skipwhite skipempty
syn match solTypeCast /\<bytes\d*\ze\s*(/ nextgroup=solTypeCastParens skipwhite skipempty
syn match solTypeCast /\<address\ze\s*(/ nextgroup=solTypeCastParens skipwhite skipempty
syn match solTypeCast /\<string\ze\s*(/ nextgroup=solTypeCastParens skipwhite skipempty
syn match solTypeCast /\<bool\ze\s*(/ nextgroup=solTypeCastParens skipwhite skipempty
syn region solTypeCastParens start=/(/ end=/)/ contained contains=solMethod,solFuncCall,solString,solConstant,solNumber,solTypeCast,solComma transparent
hi def link solValueType Type
hi def link solTypeCast Type
" Conditionals
syn match solIf /\<if\>/ contained skipwhite skipempty nextgroup=solIfParens
syn match solElse /\<else\>/ contained skipwhite skipempty nextgroup=solIf,solIfBlock
syn region solIfParens start=/(/ end=/)/ contained nextgroup=solIfBlock skipwhite skipempty transparent
syn region solIfBlock start=/{/ end=/}/ contained nextgroup=solElse skipwhite skipempty transparent
hi def link solIf Keyword
hi def link solElse Keyword
" Loops
syn match solLoop /\(\<for\>\|\<while\>\)/ contained skipwhite skipempty nextgroup=solLoopParens
syn region solLoopParens start=/(/ end=/)/ contained nextgroup=solLoopBlock skipwhite skipempty transparent
syn region solLoopBlock start=/{/ end=/}/ contained skipwhite skipempty transparent
hi def link solLoop Keyword
" Comments
syn keyword solTodo TODO FIXME XXX TBD contained
syn region solComment start=/\/\// end=/$/ contains=solTodo,@Spell
syn region solComment start=/\/\*/ end=/\*\// contains=solTodo,@Spell
hi def link solTodo Todo
hi def link solComment Comment
" Natspec
syn match solNatspecTag /@dev\>/ contained
syn match solNatspecTag /@title\>/ contained
syn match solNatspecTag /@author\>/ contained
syn match solNatspecTag /@notice\>/ contained
syn match solNatspecTag /@param\>/ contained
syn match solNatspecTag /@return\>/ contained
syn match solNatspecParam /\(@param\s*\)\@<=\<[a-zA-Z_][0-9a-zA-Z_]*/
syn region solNatspecBlock start=/\/\/\// end=/$/ contains=solTodo,solNatspecTag,solNatspecParam,@Spell
syn region solNatspecBlock start=/\/\*\{2}/ end=/\*\// contains=solTodo,solNatspecTag,solNatspecParam,@Spell
hi def link solNatspecTag SpecialComment
hi def link solNatspecBlock Comment
hi def link solNatspecParam Define
