" Vim syntax file
" Maintainer: Christian Brabandt <cb@256bit.org>
" Previous Maintainer: Nikolai Weibull <now@bitwi.se>
" Latest Revision: 2025 Jan 20
" License: Vim (see :h license)
" Repository: https://github.com/chrisbra/vim-kconfig
if exists("b:current_syntax")
finish
endif
let s:cpo_save = &cpo
set cpo&vim
exe "syn sync minlines=" . get(g:, 'kconfig_minlines', 50)
if exists("g:kconfig_syntax_heavy")
syn match kconfigBegin '^' nextgroup=kconfigKeyword
\ skipwhite
syn keyword kconfigTodo contained TODO FIXME XXX NOTE
syn match kconfigComment display '#.*$' contains=kconfigTodo
syn keyword kconfigKeyword config nextgroup=kconfigSymbol
\ skipwhite
syn keyword kconfigKeyword menuconfig nextgroup=kconfigSymbol
\ skipwhite
syn keyword kconfigKeyword comment menu mainmenu
\ nextgroup=kconfigKeywordPrompt
\ skipwhite
syn keyword kconfigKeyword choice
\ nextgroup=@kconfigConfigOptions
\ skipwhite skipnl
syn keyword kconfigKeyword endmenu endchoice
syn keyword kconfigPreProc source
\ nextgroup=kconfigPath
\ skipwhite
" TODO: This is a hack. The who .*Expr stuff should really be generated so
" that we can reuse it for various nextgroups.
syn keyword kconfigConditional if endif
\ nextgroup=@kconfigConfigOptionIfExpr
\ skipwhite
syn match kconfigKeywordPrompt '"[^"\\]*\%(\\.[^"\\]*\)*"'
\ contained
\ nextgroup=@kconfigConfigOptions
\ skipwhite skipnl
syn match kconfigPath '"[^"\\]*\%(\\.[^"\\]*\)*"\|\S\+'
\ contained
syn match kconfigSymbol '\<\k\+\>'
\ contained
\ nextgroup=@kconfigConfigOptions
\ skipwhite skipnl
" FIXME: There is – probably – no reason to cluster these instead of just
" defining them in the same group.
syn cluster kconfigConfigOptions contains=kconfigTypeDefinition,
\ kconfigInputPrompt,
\ kconfigDefaultValue,
\ kconfigDependencies,
\ kconfigReverseDependencies,
\ kconfigNumericalRanges,
\ kconfigHelpText,
\ kconfigDefBool,
\ kconfigOptional
syn keyword kconfigTypeDefinition bool boolean tristate string hex int
\ contained
\ nextgroup=kconfigTypeDefPrompt,
\ @kconfigConfigOptions
\ skipwhite skipnl
syn match kconfigTypeDefPrompt '"[^"\\]*\%(\\.[^"\\]*\)*"'
\ contained
\ nextgroup=kconfigConfigOptionIf,
\ @kconfigConfigOptions
\ skipwhite skipnl
syn match kconfigTypeDefPrompt "'[^'\\]*\%(\\.[^'\\]*\)*'"
\ contained
\ nextgroup=kconfigConfigOptionIf,
\ @kconfigConfigOptions
\ skipwhite skipnl
syn keyword kconfigInputPrompt prompt
\ contained
\ nextgroup=kconfigPromptPrompt
\ skipwhite
syn match kconfigPromptPrompt '"[^"\\]*\%(\\.[^"\\]*\)*"'
\ contained
\ nextgroup=kconfigConfigOptionIf,
\ @kconfigConfigOptions
\ skipwhite skipnl
syn match kconfigPromptPrompt "'[^'\\]*\%(\\.[^'\\]*\)*'"
\ contained
\ nextgroup=kconfigConfigOptionIf,
\ @kconfigConfigOptions
\ skipwhite skipnl
syn keyword kconfigDefaultValue default
\ contained
\ nextgroup=@kconfigConfigOptionExpr
\ skipwhite
syn match kconfigDependencies 'depends on\|requires'
\ contained
\ nextgroup=@kconfigConfigOptionIfExpr
\ skipwhite
syn keyword kconfigReverseDependencies select
\ contained
\ nextgroup=@kconfigRevDepSymbol
\ skipwhite
syn cluster kconfigRevDepSymbol contains=kconfigRevDepCSymbol,
\ kconfigRevDepNCSymbol
syn match kconfigRevDepCSymbol '"[^"\\]*\%(\\.[^"\\]*\)*"'
\ contained
\ nextgroup=kconfigConfigOptionIf,
\ @kconfigConfigOptions
\ skipwhite skipnl
syn match kconfigRevDepCSymbol "'[^'\\]*\%(\\.[^'\\]*\)*'"
\ contained
\ nextgroup=kconfigConfigOptionIf,
\ @kconfigConfigOptions
\ skipwhite skipnl
syn match kconfigRevDepNCSymbol '\<\k\+\>'
\ contained
\ nextgroup=kconfigConfigOptionIf,
\ @kconfigConfigOptions
\ skipwhite skipnl
syn keyword kconfigNumericalRanges range
\ contained
\ nextgroup=@kconfigRangeSymbol
\ skipwhite
syn cluster kconfigRangeSymbol contains=kconfigRangeCSymbol,
\ kconfigRangeNCSymbol
syn match kconfigRangeCSymbol '"[^"\\]*\%(\\.[^"\\]*\)*"'
\ contained
\ nextgroup=@kconfigRangeSymbol2
\ skipwhite skipnl
syn match kconfigRangeCSymbol "'[^'\\]*\%(\\.[^'\\]*\)*'"
\ contained
\ nextgroup=@kconfigRangeSymbol2
\ skipwhite skipnl
syn match kconfigRangeNCSymbol '\<\k\+\>'
\ contained
\ nextgroup=@kconfigRangeSymbol2
\ skipwhite skipnl
syn cluster kconfigRangeSymbol2 contains=kconfigRangeCSymbol2,
\ kconfigRangeNCSymbol2
syn match kconfigRangeCSymbol2 "'[^'\\]*\%(\\.[^'\\]*\)*'"
\ contained
\ nextgroup=kconfigConfigOptionIf,
\ @kconfigConfigOptions
\ skipwhite skipnl
syn match kconfigRangeNCSymbol2 '\<\k\+\>'
\ contained
\ nextgroup=kconfigConfigOptionIf,
\ @kconfigConfigOptions
\ skipwhite skipnl
syn region kconfigHelpText contained
\ matchgroup=kconfigConfigOption
\ start='\%(help\|---help---\)\ze\s*\n\z(\s\+\)'
\ skip='^$'
\ end='^\z1\@!'
\ nextgroup=@kconfigConfigOptions
\ skipwhite skipnl
" XXX: Undocumented
syn keyword kconfigDefBool def_bool
\ contained
\ nextgroup=@kconfigDefBoolSymbol
\ skipwhite
syn cluster kconfigDefBoolSymbol contains=kconfigDefBoolCSymbol,
\ kconfigDefBoolNCSymbol
syn match kconfigDefBoolCSymbol '"[^"\\]*\%(\\.[^"\\]*\)*"'
\ contained
\ nextgroup=kconfigConfigOptionIf,
\ @kconfigConfigOptions
\ skipwhite skipnl
syn match kconfigDefBoolCSymbol "'[^'\\]*\%(\\.[^'\\]*\)*'"
\ contained
\ nextgroup=kconfigConfigOptionIf,
\ @kconfigConfigOptions
\ skipwhite skipnl
syn match kconfigDefBoolNCSymbol '\<\k\+\>'
\ contained
\ nextgroup=kconfigConfigOptionIf,
\ @kconfigConfigOptions
\ skipwhite skipnl
" XXX: This is actually only a valid option for “choice”, but treating it
" specially would require a lot of extra groups.
syn keyword kconfigOptional optional
\ contained
\ nextgroup=@kconfigConfigOptions
\ skipwhite skipnl
syn keyword kconfigConfigOptionIf if
\ contained
\ nextgroup=@kconfigConfigOptionIfExpr
\ skipwhite
syn cluster kconfigConfigOptionIfExpr contains=@kconfigConfOptIfExprSym,
\ kconfigConfOptIfExprNeg,
\ kconfigConfOptIfExprGroup
syn cluster kconfigConfOptIfExprSym contains=kconfigConfOptIfExprCSym,
\ kconfigConfOptIfExprNCSym
syn match kconfigConfOptIfExprCSym '"[^"\\]*\%(\\.[^"\\]*\)*"'
\ contained
\ nextgroup=@kconfigConfigOptions,
\ kconfigConfOptIfExprAnd,
\ kconfigConfOptIfExprOr,
\ kconfigConfOptIfExprEq,
\ kconfigConfOptIfExprNEq
\ skipwhite skipnl
syn match kconfigConfOptIfExprCSym "'[^'\\]*\%(\\.[^'\\]*\)*'"
\ contained
\ nextgroup=@kconfigConfigOptions,
\ kconfigConfOptIfExprAnd,
\ kconfigConfOptIfExprOr,
\ kconfigConfOptIfExprEq,
\ kconfigConfOptIfExprNEq
\ skipwhite skipnl
syn match kconfigConfOptIfExprNCSym '\<\k\+\>'
\ contained
\ nextgroup=@kconfigConfigOptions,
\ kconfigConfOptIfExprAnd,
\ kconfigConfOptIfExprOr,
\ kconfigConfOptIfExprEq,
\ kconfigConfOptIfExprNEq
\ skipwhite skipnl
syn cluster kconfigConfOptIfExprSym2 contains=kconfigConfOptIfExprCSym2,
\ kconfigConfOptIfExprNCSym2
syn match kconfigConfOptIfExprEq '='
\ contained
\ nextgroup=@kconfigConfOptIfExprSym2
\ skipwhite
syn match kconfigConfOptIfExprNEq '!='
\ contained
\ nextgroup=@kconfigConfOptIfExprSym2
\ skipwhite
syn match kconfigConfOptIfExprCSym2 "'[^'\\]*\%(\\.[^'\\]*\)*'"
\ contained
\ nextgroup=@kconfigConfigOptions,
\ kconfigConfOptIfExprAnd,
\ kconfigConfOptIfExprOr
\ skipwhite skipnl
syn match kconfigConfOptIfExprNCSym2 '\<\k\+\>'
\ contained
\ nextgroup=@kconfigConfigOptions,
\ kconfigConfOptIfExprAnd,
\ kconfigConfOptIfExprOr
\ skipwhite skipnl
syn match kconfigConfOptIfExprNeg '!'
\ contained
\ nextgroup=@kconfigConfigOptionIfExpr
\ skipwhite
syn match kconfigConfOptIfExprAnd '&&'
\ contained
\ nextgroup=@kconfigConfigOptionIfExpr
\ skipwhite
syn match kconfigConfOptIfExprOr '||'
\ contained
\ nextgroup=@kconfigConfigOptionIfExpr
\ skipwhite
syn match kconfigConfOptIfExprGroup '('
\ contained
\ nextgroup=@kconfigConfigOptionIfGExp
\ skipwhite
" TODO: hm, this kind of recursion doesn't work right. We need another set of
" expressions that have kconfigConfigOPtionIfGExp as nextgroup and a matcher
" for '(' that sets it all off.
syn cluster kconfigConfigOptionIfGExp contains=@kconfigConfOptIfGExpSym,
\ kconfigConfOptIfGExpNeg,
\ kconfigConfOptIfExprGroup
syn cluster kconfigConfOptIfGExpSym contains=kconfigConfOptIfGExpCSym,
\ kconfigConfOptIfGExpNCSym
syn match kconfigConfOptIfGExpCSym '"[^"\\]*\%(\\.[^"\\]*\)*"'
\ contained
\ nextgroup=@kconfigConfigIf,
\ kconfigConfOptIfGExpAnd,
\ kconfigConfOptIfGExpOr,
\ kconfigConfOptIfGExpEq,
\ kconfigConfOptIfGExpNEq
\ skipwhite skipnl
syn match kconfigConfOptIfGExpCSym "'[^'\\]*\%(\\.[^'\\]*\)*'"
\ contained
\ nextgroup=@kconfigConfigIf,
\ kconfigConfOptIfGExpAnd,
\ kconfigConfOptIfGExpOr,
\ kconfigConfOptIfGExpEq,
\ kconfigConfOptIfGExpNEq
\ skipwhite skipnl
syn match kconfigConfOptIfGExpNCSym '\<\k\+\>'
\ contained
\ nextgroup=kconfigConfOptIfExprGrpE,
\ kconfigConfOptIfGExpAnd,
\ kconfigConfOptIfGExpOr,
\ kconfigConfOptIfGExpEq,
\ kconfigConfOptIfGExpNEq
\ skipwhite skipnl
syn cluster kconfigConfOptIfGExpSym2 contains=kconfigConfOptIfGExpCSym2,
\ kconfigConfOptIfGExpNCSym2
syn match kconfigConfOptIfGExpEq '='
\ contained
\ nextgroup=@kconfigConfOptIfGExpSym2
\ skipwhite
syn match kconfigConfOptIfGExpNEq '!='
\ contained
\ nextgroup=@kconfigConfOptIfGExpSym2
\ skipwhite
syn match kconfigConfOptIfGExpCSym2 '"[^"\\]*\%(\\.[^"\\]*\)*"'
\ contained
\ nextgroup=kconfigConfOptIfExprGrpE,
\ kconfigConfOptIfGExpAnd,
\ kconfigConfOptIfGExpOr
\ skipwhite skipnl
syn match kconfigConfOptIfGExpCSym2 "'[^'\\]*\%(\\.[^'\\]*\)*'"
\ contained
\ nextgroup=kconfigConfOptIfExprGrpE,
\ kconfigConfOptIfGExpAnd,
\ kconfigConfOptIfGExpOr
\ skipwhite skipnl
syn match kconfigConfOptIfGExpNCSym2 '\<\k\+\>'
\ contained
\ nextgroup=kconfigConfOptIfExprGrpE,
\ kconfigConfOptIfGExpAnd,
\ kconfigConfOptIfGExpOr
\ skipwhite skipnl
syn match kconfigConfOptIfGExpNeg '!'
\ contained
\ nextgroup=@kconfigConfigOptionIfGExp
\ skipwhite
syn match kconfigConfOptIfGExpAnd '&&'
\ contained
\ nextgroup=@kconfigConfigOptionIfGExp
\ skipwhite
syn match kconfigConfOptIfGExpOr '||'
\ contained
\ nextgroup=@kconfigConfigOptionIfGExp
\ skipwhite
syn match kconfigConfOptIfExprGrpE ')'
\ contained
\ nextgroup=@kconfigConfigOptions,
\ kconfigConfOptIfExprAnd,
\ kconfigConfOptIfExprOr
\ skipwhite skipnl
syn cluster kconfigConfigOptionExpr contains=@kconfigConfOptExprSym,
\ kconfigConfOptExprNeg,
\ kconfigConfOptExprGroup
syn cluster kconfigConfOptExprSym contains=kconfigConfOptExprCSym,
\ kconfigConfOptExprNCSym
syn match kconfigConfOptExprCSym '"[^"\\]*\%(\\.[^"\\]*\)*"'
\ contained
\ nextgroup=kconfigConfigOptionIf,
\ kconfigConfOptExprAnd,
\ kconfigConfOptExprOr,
\ kconfigConfOptExprEq,
\ kconfigConfOptExprNEq,
\ @kconfigConfigOptions
\ skipwhite skipnl
syn match kconfigConfOptExprCSym "'[^'\\]*\%(\\.[^'\\]*\)*'"
\ contained
\ nextgroup=kconfigConfigOptionIf,
\ kconfigConfOptExprAnd,
\ kconfigConfOptExprOr,
\ kconfigConfOptExprEq,
\ kconfigConfOptExprNEq,
\ @kconfigConfigOptions
\ skipwhite skipnl
syn match kconfigConfOptExprNCSym '\<\k\+\>'
\ contained
\ nextgroup=kconfigConfigOptionIf,
\ kconfigConfOptExprAnd,
\ kconfigConfOptExprOr,
\ kconfigConfOptExprEq,
\ kconfigConfOptExprNEq,
\ @kconfigConfigOptions
\ skipwhite skipnl
syn cluster kconfigConfOptExprSym2 contains=kconfigConfOptExprCSym2,
\ kconfigConfOptExprNCSym2
syn match kconfigConfOptExprEq '='
\ contained
\ nextgroup=@kconfigConfOptExprSym2
\ skipwhite
syn match kconfigConfOptExprNEq '!='
\ contained
\ nextgroup=@kconfigConfOptExprSym2
\ skipwhite
syn match kconfigConfOptExprCSym2 '"[^"\\]*\%(\\.[^"\\]*\)*"'
\ contained
\ nextgroup=kconfigConfigOptionIf,
\ kconfigConfOptExprAnd,
\ kconfigConfOptExprOr,
\ @kconfigConfigOptions
\ skipwhite skipnl
syn match kconfigConfOptExprCSym2 "'[^'\\]*\%(\\.[^'\\]*\)*'"
\ contained
\ nextgroup=kconfigConfigOptionIf,
\ kconfigConfOptExprAnd,
\ kconfigConfOptExprOr,
\ @kconfigConfigOptions
\ skipwhite skipnl
syn match kconfigConfOptExprNCSym2 '\<\k\+\>'
\ contained
\ nextgroup=kconfigConfigOptionIf,
\ kconfigConfOptExprAnd,
\ kconfigConfOptExprOr,
\ @kconfigConfigOptions
\ skipwhite skipnl
syn match kconfigConfOptExprNeg '!'
\ contained
\ nextgroup=@kconfigConfigOptionExpr
\ skipwhite
syn match kconfigConfOptExprAnd '&&'
\ contained
\ nextgroup=@kconfigConfigOptionExpr
\ skipwhite
syn match kconfigConfOptExprOr '||'
\ contained
\ nextgroup=@kconfigConfigOptionExpr
\ skipwhite
syn match kconfigConfOptExprGroup '('
\ contained
\ nextgroup=@kconfigConfigOptionGExp
\ skipwhite
syn cluster kconfigConfigOptionGExp contains=@kconfigConfOptGExpSym,
\ kconfigConfOptGExpNeg,
\ kconfigConfOptGExpGroup
syn cluster kconfigConfOptGExpSym contains=kconfigConfOptGExpCSym,
\ kconfigConfOptGExpNCSym
syn match kconfigConfOptGExpCSym '"[^"\\]*\%(\\.[^"\\]*\)*"'
\ contained
\ nextgroup=kconfigConfOptExprGrpE,
\ kconfigConfOptGExpAnd,
\ kconfigConfOptGExpOr,
\ kconfigConfOptGExpEq,
\ kconfigConfOptGExpNEq
\ skipwhite skipnl
syn match kconfigConfOptGExpCSym "'[^'\\]*\%(\\.[^'\\]*\)*'"
\ contained
\ nextgroup=kconfigConfOptExprGrpE,
\ kconfigConfOptGExpAnd,
\ kconfigConfOptGExpOr,
\ kconfigConfOptGExpEq,
\ kconfigConfOptGExpNEq
\ skipwhite skipnl
syn match kconfigConfOptGExpNCSym '\<\k\+\>'
\ contained
\ nextgroup=kconfigConfOptExprGrpE,
\ kconfigConfOptGExpAnd,
\ kconfigConfOptGExpOr,
\ kconfigConfOptGExpEq,
\ kconfigConfOptGExpNEq
\ skipwhite skipnl
syn cluster kconfigConfOptGExpSym2 contains=kconfigConfOptGExpCSym2,
\ kconfigConfOptGExpNCSym2
syn match kconfigConfOptGExpEq '='
\ contained
\ nextgroup=@kconfigConfOptGExpSym2
\ skipwhite
syn match kconfigConfOptGExpNEq '!='
\ contained
\ nextgroup=@kconfigConfOptGExpSym2
\ skipwhite
syn match kconfigConfOptGExpCSym2 '"[^"\\]*\%(\\.[^"\\]*\)*"'
\ contained
\ nextgroup=kconfigConfOptExprGrpE,
\ kconfigConfOptGExpAnd,
\ kconfigConfOptGExpOr
\ skipwhite skipnl
syn match kconfigConfOptGExpCSym2 "'[^'\\]*\%(\\.[^'\\]*\)*'"
\ contained
\ nextgroup=kconfigConfOptExprGrpE,
\ kconfigConfOptGExpAnd,
\ kconfigConfOptGExpOr
\ skipwhite skipnl
syn match kconfigConfOptGExpNCSym2 '\<\k\+\>'
\ contained
\ nextgroup=kconfigConfOptExprGrpE,
\ kconfigConfOptGExpAnd,
\ kconfigConfOptGExpOr
\ skipwhite skipnl
syn match kconfigConfOptGExpNeg '!'
\ contained
\ nextgroup=@kconfigConfigOptionGExp
\ skipwhite
syn match kconfigConfOptGExpAnd '&&'
\ contained
\ nextgroup=@kconfigConfigOptionGExp
\ skipwhite
syn match kconfigConfOptGExpOr '||'
\ contained
\ nextgroup=@kconfigConfigOptionGExp
\ skipwhite
syn match kconfigConfOptExprGrpE ')'
\ contained
\ nextgroup=kconfigConfigOptionIf,
\ kconfigConfOptExprAnd,
\ kconfigConfOptExprOr
\ skipwhite skipnl
hi def link kconfigTodo Todo
hi def link kconfigComment Comment
hi def link kconfigKeyword Keyword
hi def link kconfigPreProc PreProc
hi def link kconfigConditional Conditional
hi def link kconfigPrompt String
hi def link kconfigKeywordPrompt kconfigPrompt
hi def link kconfigPath String
hi def link kconfigSymbol String
hi def link kconfigConstantSymbol Constant
hi def link kconfigConfigOption Type
hi def link kconfigTypeDefinition kconfigConfigOption
hi def link kconfigTypeDefPrompt kconfigPrompt
hi def link kconfigInputPrompt kconfigConfigOption
hi def link kconfigPromptPrompt kconfigPrompt
hi def link kconfigDefaultValue kconfigConfigOption
hi def link kconfigDependencies kconfigConfigOption
hi def link kconfigReverseDependencies kconfigConfigOption
hi def link kconfigRevDepCSymbol kconfigConstantSymbol
hi def link kconfigRevDepNCSymbol kconfigSymbol
hi def link kconfigNumericalRanges kconfigConfigOption
hi def link kconfigRangeCSymbol kconfigConstantSymbol
hi def link kconfigRangeNCSymbol kconfigSymbol
hi def link kconfigRangeCSymbol2 kconfigConstantSymbol
hi def link kconfigRangeNCSymbol2 kconfigSymbol
hi def link kconfigHelpText Normal
hi def link kconfigDefBool kconfigConfigOption
hi def link kconfigDefBoolCSymbol kconfigConstantSymbol
hi def link kconfigDefBoolNCSymbol kconfigSymbol
hi def link kconfigOptional kconfigConfigOption
hi def link kconfigConfigOptionIf Conditional
hi def link kconfigConfOptIfExprCSym kconfigConstantSymbol
hi def link kconfigConfOptIfExprNCSym kconfigSymbol
hi def link kconfigOperator Operator
hi def link kconfigConfOptIfExprEq kconfigOperator
hi def link kconfigConfOptIfExprNEq kconfigOperator
hi def link kconfigConfOptIfExprCSym2 kconfigConstantSymbol
hi def link kconfigConfOptIfExprNCSym2 kconfigSymbol
hi def link kconfigConfOptIfExprNeg kconfigOperator
hi def link kconfigConfOptIfExprAnd kconfigOperator
hi def link kconfigConfOptIfExprOr kconfigOperator
hi def link kconfigDelimiter Delimiter
hi def link kconfigConfOptIfExprGroup kconfigDelimiter
hi def link kconfigConfOptIfGExpCSym kconfigConstantSymbol
hi def link kconfigConfOptIfGExpNCSym kconfigSymbol
hi def link kconfigConfOptIfGExpEq kconfigOperator
hi def link kconfigConfOptIfGExpNEq kconfigOperator
hi def link kconfigConfOptIfGExpCSym2 kconfigConstantSymbol
hi def link kconfigConfOptIfGExpNCSym2 kconfigSymbol
hi def link kconfigConfOptIfGExpNeg kconfigOperator
hi def link kconfigConfOptIfGExpAnd kconfigOperator
hi def link kconfigConfOptIfGExpOr kconfigOperator
hi def link kconfigConfOptIfExprGrpE kconfigDelimiter
hi def link kconfigConfOptExprCSym kconfigConstantSymbol
hi def link kconfigConfOptExprNCSym kconfigSymbol
hi def link kconfigConfOptExprEq kconfigOperator
hi def link kconfigConfOptExprNEq kconfigOperator
hi def link kconfigConfOptExprCSym2 kconfigConstantSymbol
hi def link kconfigConfOptExprNCSym2 kconfigSymbol
hi def link kconfigConfOptExprNeg kconfigOperator
hi def link kconfigConfOptExprAnd kconfigOperator
hi def link kconfigConfOptExprOr kconfigOperator
hi def link kconfigConfOptExprGroup kconfigDelimiter
hi def link kconfigConfOptGExpCSym kconfigConstantSymbol
hi def link kconfigConfOptGExpNCSym kconfigSymbol
hi def link kconfigConfOptGExpEq kconfigOperator
hi def link kconfigConfOptGExpNEq kconfigOperator
hi def link kconfigConfOptGExpCSym2 kconfigConstantSymbol
hi def link kconfigConfOptGExpNCSym2 kconfigSymbol
hi def link kconfigConfOptGExpNeg kconfigOperator
hi def link kconfigConfOptGExpAnd kconfigOperator
hi def link kconfigConfOptGExpOr kconfigOperator
hi def link kconfigConfOptExprGrpE kconfigConfOptIfExprGroup
else
syn keyword kconfigTodo contained TODO FIXME XXX NOTE
syn match kconfigComment display '#.*$' contains=kconfigTodo
syn keyword kconfigKeyword config menuconfig comment mainmenu
syn keyword kconfigConditional menu endmenu choice endchoice if endif
syn keyword kconfigPreProc source
\ nextgroup=kconfigPath
\ skipwhite
syn keyword kconfigTriState y m n
syn match kconfigSpecialChar contained '\\.'
syn match kconfigSpecialChar '\\$'
syn region kconfigPath matchgroup=kconfigPath
\ start=+"+ skip=+\\\\\|\\\"+ end=+"+
\ contains=kconfigSpecialChar
syn region kconfigPath matchgroup=kconfigPath
\ start=+'+ skip=+\\\\\|\\\'+ end=+'+
\ contains=kconfigSpecialChar
syn match kconfigPath '\S\+'
\ contained
syn region kconfigString matchgroup=kconfigString
\ start=+"+ skip=+\\\\\|\\\"+ end=+"+
\ contains=kconfigSpecialChar
syn region kconfigString matchgroup=kconfigString
\ start=+'+ skip=+\\\\\|\\\'+ end=+'+
\ contains=kconfigSpecialChar
syn keyword kconfigType bool boolean tristate string hex int
syn keyword kconfigOption prompt default requires select range
\ optional
syn match kconfigOption 'depends\%( on\)\='
syn keyword kconfigMacro def_bool def_tristate
syn region kconfigHelpText
\ matchgroup=kconfigOption
\ start='\%(help\|---help---\)\ze\s*\n\z(\s\+\)'
\ skip='^$'
\ end='^\z1\@!'
hi def link kconfigTodo Todo
hi def link kconfigComment Comment
hi def link kconfigKeyword Keyword
hi def link kconfigConditional Conditional
hi def link kconfigPreProc PreProc
hi def link kconfigTriState Boolean
hi def link kconfigSpecialChar SpecialChar
hi def link kconfigPath String
hi def link kconfigString String
hi def link kconfigType Type
hi def link kconfigOption Identifier
hi def link kconfigHelpText Normal
hi def link kconfigmacro Macro
endif
let b:current_syntax = "kconfig"
let &cpo = s:cpo_save
unlet s:cpo_save