mirror of
https://github.com/sheerun/vim-polyglot.git
synced 2025-11-10 20:43:52 -05:00
Changed haskell provider to raichoo/haskell-vim, closes #63
This commit is contained in:
Adam Stankiewicz
182
syntax/cabal.vim
182
syntax/cabal.vim
@@ -1,151 +1,55 @@
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if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'haskell') == -1
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" Vim syntax file
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" Language: Cabal
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" Author: Tristan Ravitch
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" Version: 0.0.1
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" syntax highlighting for cabal
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"
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" author: raichoo (raichoo@googlemail.com)
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if version < 600
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syntax clear
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elseif exists('b:current_syntax')
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syn clear
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elseif exists("b:current_syntax")
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finish
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endif
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syn sync minlines=50 maxlines=200
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syn case ignore
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syn match cabalLineComment "---*\([^-!#$%&\*\+./<=>\?@\\^|~].*\)\?$" contains=@Spell
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syn match cabalIdentifier "[A-Za-z\-]*" contained
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syn match cabalOperator "[<=>&|!]"
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syn match cabalColon ":" contained
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syn match cabalNumber "\<[0-9][0-9\.*]*\>"
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syn match cabalDelimiter "[,()]"
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syn keyword cabalBool True False
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syn keyword cabalConditional if else
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syn match cabalCompilerFlag "\s\+-[^ -][^ ]*"
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syn match cabalDocBulletPoint "^\s\+\*"
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syn match cabalDocHeadline "^\s\+=.*$"
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syn match cabalDocCode "^\s\+>.*$"
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syn match cabalDocNewline "^\s\+\.\s*$"
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syn match cabalSection "^\c\(executable\|library\|flag\|source-repository\|test-suite\|benchmark\)"
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syn match cabalEntry "^\s*[A-Za-z][a-zA-Z\-]*:" contains=cabalIdentifier,cabalColon
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" Top-level package keywords
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syn match cabalKey '^name:'
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syn match cabalKey '^version:'
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syn match cabalKey '^cabal-version:'
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syn match cabalKey '^build-type:'
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syn match cabalKey '^license:'
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syn match cabalKey '^license-file:'
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syn match cabalKey '^copyright:'
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syn match cabalKey '^author:'
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syn match cabalKey '^maintainer:'
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syn match cabalKey '^stability:'
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syn match cabalKey '^homepage:'
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syn match cabalKey '^bug-reports:'
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syn match cabalKey '^package-url:'
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syn match cabalKey '^synopsis:'
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syn match cabalKey '^description:'
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syn match cabalKey '^category:'
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syn match cabalKey '^tested-with:'
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syn match cabalKey '^data-files:'
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syn match cabalKey '^data-dir:'
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syn match cabalKey '^extra-source-files:'
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syn match cabalKey '^extra-tmp-files:'
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syn region cabalDescription start="^\s*[dD]escription:" end="^\<" keepend
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\ contains=
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\ cabalEntry,
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\ cabalLineComment,
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\ cabalDocBulletPoint,
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\ cabalDocHeadline,
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\ cabalDocNewline,
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\ cabalDocCode
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" Other keywords
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syn match cabalLit '\(:\s*\)\@<=\(true\|false\)'
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highlight def link cabalIdentifier Identifier
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highlight def link cabalLineComment Comment
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highlight def link cabalOperator Operator
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highlight def link cabalColon Operator
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highlight def link cabalNumber Number
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highlight def link cabalSection Structure
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highlight def link cabalDelimiter Delimiter
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highlight def link cabalBool Boolean
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highlight def link cabalCompilerFlag Macro
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highlight def link cabalConditional Conditional
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highlight def link cabalDocBulletPoint Structure
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highlight def link cabalDocHeadline Include
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highlight def link cabalDocNewline Operator
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highlight def link cabalDocCode Macro
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" Library-specifics
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syn region cabalLibraryR start='^library\(\s\|$\)\@=' end='^\w' transparent keepend contains=cabalLibrayKey,cabalBuildKey,cabalCondition,cabalOperator
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syn match cabalLibraryKey '^library\(\s\|$\)\@='
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syn match cabalLibraryKey '\(^\s\+\)\@<=exposed-modules:'
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syn match cabalLibraryKey '\(^\s\+\)\@<=exposed:'
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" Executable-specifics
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syn region cabalExeR start='^executable\s\@=' end='^\w' transparent keepend contains=cabalExeKey,cabalBuildKey,cabalCondition,cabalOperator,cabalBuildableName
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syn match cabalExeKey '^executable\s\@='
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syn match cabalExeKey '\(^\s\+\)\@<=main-is:'
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" Test-specifics
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syn region cabalTestR start='^test-suite\s\@=' end='^\w' transparent keepend contains=cabalTestKey,cabalBuildKey,cabalCondition,cabalOperator,cabalBuildableName
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syn match cabalTestKey '^test-suite\s\@='
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syn match cabalTestKey '\(^\s\+\)\@<=type:'
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syn match cabalTestKey '\(^\s\+\)\@<=main-is:'
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syn match cabalTestKey '\(^\s\+\)\@<=test-module:'
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" Benchmark-specifics
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syn region cabalBenchR start='^benchmark\s\@=' end='^\w' transparent keepend contains=cabalBenchKey,cabalBuildKey,cabalCondition,cabalOperator,cabalBuildableName
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syn match cabalBenchKey '^benchmark\s\@='
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syn match cabalBenchKey '\(^\s\+\)\@<=type:'
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syn match cabalBenchKey '\(^\s\+\)\@<=main-is:'
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syn match cabalBuildableName '\(^\(^benchmark\|test-suite\|executable\)\s\+\)\@<=\w\+'
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" General build info
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syn match cabalBuildKey '\(^\s\+\)\@<=default-language:'
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syn match cabalBuildKey '\(^\s\+\)\@<=build-depends:'
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syn match cabalBuildKey '\(^\s\+\)\@<=other-modules:'
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syn match cabalBuildKey '\(^\s\+\)\@<=hs-source-dirs:'
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syn match cabalBuildKey '\(^\s\+\)\@<=extensions:'
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syn match cabalBuildKey '\(^\s\+\)\@<=build-tools:'
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syn match cabalBuildKey '\(^\s\+\)\@<=buildable:'
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syn match cabalBuildKey '\(^\s\+\)\@<=ghc-options:'
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syn match cabalBuildKey '\(^\s\+\)\@<=ghc-prof-options:'
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syn match cabalBuildKey '\(^\s\+\)\@<=ghc-shared-options:'
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syn match cabalBuildKey '\(^\s\+\)\@<=hugs-options:'
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syn match cabalBuildKey '\(^\s\+\)\@<=nch98-options:'
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syn match cabalBuildKey '\(^\s\+\)\@<=includes:'
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syn match cabalBuildKey '\(^\s\+\)\@<=install-includes:'
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syn match cabalBuildKey '\(^\s\+\)\@<=include-dirs:'
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syn match cabalBuildKey '\(^\s\+\)\@<=c-sources:'
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syn match cabalBuildKey '\(^\s\+\)\@<=extra-libraries:'
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syn match cabalBuildKey '\(^\s\+\)\@<=extra-lib-dirs:'
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syn match cabalBuildKey '\(^\s\+\)\@<=cc-options:'
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syn match cabalBuildKey '\(^\s\+\)\@<=cpp-options:'
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syn match cabalBuildKey '\(^\s\+\)\@<=ld-options:'
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syn match cabalBuildKey '\(^\s\+\)\@<=pkgconfig-depends:'
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syn match cabalBuildKey '\(^\s\+\)\@<=frameworks:'
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syn region cabalFlagR start='^flag\s\@=' end='^\w' transparent keepend contains=cabalFlagKey,cabalCondition,cabalFlag
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syn match cabalFlagKey '^flag\s\@='
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syn match cabalFlagKey '\(^\s\+\)\@<=description:'
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syn match cabalFlagKey '\(^\s\+\)\@<=default:'
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syn match cabalFlagKey '\(^\s\+\)\@<=manual:'
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syn match cabalFlag '\(flag\s\+\)\@<=\w\+'
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syn match cabalFlag '\(flag(\)\@<=\w\+)\@='
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syn region cabalSourceR start='^source-repository' end='^\w' transparent keepend contains=cabalSourceKey
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syn match cabalSourceKey '^source-repository\s\@='
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syn match cabalSourceKey '\(^\s\+\)\@<=type:'
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syn match cabalSourceKey '\(^\s\+\)\@<=location:'
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syn match cabalSourceKey '\(^\s\+\)\@<=module:'
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syn match cabalSourceKey '\(^\s\+\)\@<=branch:'
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syn match cabalSourceKey '\(^\s\+\)\@<=tag:'
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syn match cabalSourceKey '\(^\s\+\)\@<=subdir:'
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syn match cabalCondition '\(^\s\+\)\@<=if\((\|\s\)\@='
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syn match cabalCondition '\(^\s\+\)\@<=else\($\|\s\)\@='
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syn match cabalCondition '\(^\s\+\)\@<=if\((\|\s\)\@='
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syn match cabalCondition '\(^\s\+\)\@<=else\($\|\s\)\@='
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syn match cabalOperator '\W\@<=os\((.\+)\)\@='
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syn match cabalOperator '\W\@<=arch\((.\+)\)\@='
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syn match cabalOperator '\W\@<=impl\((.\+)\)\@='
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syn match cabalOperator '\W\@<=flag\((.\+)\)\@='
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syn match cabalOperator '\(^\s*--.*\)\@<!\(<\|>\|=\|||\|&&\)'
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syn match cabalComment '--.*$' contains=@Spell
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if version >= 508 || !exists('did_cabal_syntax_inits')
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if version < 508
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let did_cabal_syntax_inits = 1
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command -nargs=+ HiLink hi link <args>
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else
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command -nargs=+ HiLink hi def link <args>
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endif
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HiLink cabalBuildableName Structure
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HiLink cabalFlag Special
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HiLink cabalComment Comment
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HiLink cabalCondition Conditional
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HiLink cabalSourceKey Keyword
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HiLink cabalOperator Operator
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HiLink cabalKey Keyword
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HiLink cabalLibraryKey Keyword
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HiLink cabalTestKey Keyword
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HiLink cabalExeKey Keyword
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HiLink cabalBenchKey Keyword
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HiLink cabalBuildKey Keyword
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HiLink cabalFlagKey Keyword
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HiLink cabalLit Constant
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delcommand HiLink
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endif
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let b:current_syntax = 'cabal'
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let b:current_syntax = "cabal"
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endif
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@@ -1,162 +1,258 @@
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if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'haskell') == -1
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" Vim syntax file
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" Language: Haskell
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" Author: Tristan Ravitch
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" Maintainer: Tristan Ravitch
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" Version: 0.0.1
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" syntax highlighting for haskell
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"
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" Heavily modified version of the haskell syntax
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" highlighter to support haskell.
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"
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" author: raichoo (raichoo@googlemail.com)
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if version < 600
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syntax clear
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elseif exists('b:current_syntax')
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syn clear
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elseif exists("b:current_syntax")
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finish
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endif
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syn sync minlines=50 maxlines=200
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if exists('g:haskell_enable_quantification') && g:haskell_enable_quantification == 1
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syn region haskellRecordBlock matchgroup=haskellDelimiter start="{" end="}"
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\ contains=
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\ haskellType,
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\ haskellSeparator,
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\ haskellParens,
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\ haskellBrackets,
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\ haskellRecordField,
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\ haskellOperators,
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\ haskellDot,
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\ haskellLineComment,
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\ haskellBlockComment,
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\ haskellPragma,
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\ haskellForall
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else
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syn region haskellRecordBlock matchgroup=haskellDelimiter start="{" end="}"
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\ contains=
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\ haskellType,
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\ haskellSeparator,
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\ haskellParens,
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\ haskellBrackets,
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\ haskellRecordField,
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\ haskellOperators,
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\ haskellDot,
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\ haskellLineComment,
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\ haskellBlockComment,
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\ haskellPragma
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endif
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if exists('g:haskell_enable_pattern_synonyms') && g:haskell_enable_pattern_synonyms == 1
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syn region haskellImportList matchgroup=haskellDelimiter start="(" end=")"
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\ contains=
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\ haskellSeparator,
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\ haskellType,
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\ haskellLineComment,
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\ haskellBlockComment,
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\ haskellDot,
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\ haskellParens,
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\ haskellPatternKeyword
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else
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syn region haskellImportList matchgroup=haskellDelimiter start="(" end=")"
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\ contains=
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\ haskellSeparator,
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\ haskellType,
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\ haskellLineComment,
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\ haskellBlockComment,
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\ haskellDot,
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\ haskellParens
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end
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syn match haskellRecordField "[_a-z][a-zA-Z0-9_']*\s*::" contained
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\ contains=
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\ haskellIdentifier,
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\ haskellOperators
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syn match haskellTopLevelDecl
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\ "^\s*\(where\s\+\|let\s\+\|default\s\+\)\?[_a-z][a-zA-Z0-9_']*\(,\s*[_a-z][a-zA-Z0-9_']*\)*\(\s*::\|\n\s\+::\)"
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\ contains=
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\ haskellIdentifier,
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\ haskellOperators,
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\ haskellSeparator,
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\ haskellParens,
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\ haskellBrackets,
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\ haskellWhere,
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\ haskellLet,
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\ haskellDefault
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syn region haskellModuleBlock matchgroup=haskellBlockKeywords start="\<module\>" end="\<where\>"
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\ contains=haskellType,haskellDot,haskellImportList
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syn region haskellClassBlock
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\ matchgroup=haskellBlockKeywords
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\ start="^\<\(class\|instance\)\>"
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\ end="\<where\>\|^\<"
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\ contains=
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\ haskellType,
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\ haskellSeparator,
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\ haskellParens,
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\ haskellDot,
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\ haskellOperators,
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\ haskellLineComment,
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\ haskellBlockComment,
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\ haskellPragma
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syn keyword haskellDeclKeyword newtype data type family instance where contained
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syn region haskellDeclBlock keepend
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\ start="^\<\(newtype\|data\|type\)\>\s\+\(\<\(family\|instance\)\>\)\?"
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\ end="\<where\>\|=\|^\<"
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\ contains=
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\ haskellDeclKeyword,
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\ haskellType,
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\ haskellQuoted,
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\ haskellParens,
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\ haskellBrackets,
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\ haskellDot,
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\ haskellOperators,
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\ haskellLineComment,
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\ haskellBlockComment,
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\ haskellPragma
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syn match haskellAssocType "\s\+\<\(data\|type\|newtype\)\>"
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syn match haskellDeriving "\(deriving\s\+instance\|deriving\)"
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syn keyword haskellDefault default
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syn keyword haskellImportKeywords import qualified safe as hiding contained
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syn keyword haskellForeignKeywords foreign export import ccall safe unsafe interruptible capi prim contained
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syn region haskellForeignImport start="\<foreign\>" end="::" keepend
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\ contains=
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\ haskellString,
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\ haskellOperators,
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\ haskellForeignKeywords,
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\ haskellIdentifier
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syn region haskellImport
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\ start="^import"
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\ end="^\<"
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\ contains=
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\ haskellImportKeywords,
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\ haskellImportList,
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\ haskellType,
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\ haskellLineComment,
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\ haskellBlockComment,
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\ haskellDot
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syn keyword haskellStatement do case of in
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syn keyword haskellWhere where
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syn keyword haskellLet let
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if exists('g:haskell_enable_static_pointers') && g:haskell_enable_static_pointers == 1
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syn keyword haskellStatic static
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endif
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syn keyword haskellConditional if then else
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syn match haskellNumber "\<[0-9]\+\>\|\<0[xX][0-9a-fA-F]\+\>\|\<0[oO][0-7]\+\>\|\<0[bB][10]\+\>"
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syn match haskellFloat "\<[0-9]\+\.[0-9]\+\([eE][-+]\=[0-9]\+\)\=\>"
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syn match haskellSeparator "[,;]"
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syn region haskellParens matchgroup=haskellDelimiter start="(" end=")" contains=TOP
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syn region haskellBrackets matchgroup=haskellDelimiter start="\[" end="]" contains=TOP
|
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syn region haskellBlock matchgroup=haskellDelimiter start="{" end="}" contains=TOP
|
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syn keyword haskellInfix infix infixl infixr
|
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syn keyword haskellBottom undefined error
|
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syn match haskellOperators "[-!#$%&\*\+/<=>\?@\\^|~:]\+\|\<_\>"
|
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syn match haskellQuote "\<'\+" contained
|
||||
syn match haskellQuotedType "[A-Z][a-zA-Z0-9_']*\>" contained
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syn region haskellQuoted start="\<'\+" end="\>"
|
||||
\ contains=
|
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\ haskellType,
|
||||
\ haskellQuote,
|
||||
\ haskellQuotedType,
|
||||
\ haskellSeparator,
|
||||
\ haskellParens,
|
||||
\ haskellOperators,
|
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\ haskellIdentifier
|
||||
syn match haskellDot "\."
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syn match haskellLineComment "---*\([^-!#$%&\*\+./<=>\?@\\^|~].*\)\?$"
|
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\ contains=
|
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\ haskellTodo,
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\ @Spell
|
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syn match haskellBacktick "`[A-Za-z_][A-Za-z0-9_\.']*`"
|
||||
syn region haskellString start=+"+ skip=+\\\\\|\\"+ end=+"+
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||||
\ contains=@Spell
|
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syn match haskellIdentifier "[_a-z][a-zA-z0-9_']*" contained
|
||||
syn match haskellChar "\<'[^'\\]'\|'\\.'\|'\\u[0-9a-fA-F]\{4}'\>"
|
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syn match haskellType "\<[A-Z][a-zA-Z0-9_']*\>\n\?\s*"
|
||||
\ nextgroup=haskellBlockComment,haskellRecordBlock
|
||||
syn region haskellBlockComment start="{-" end="-}"
|
||||
\ contains=
|
||||
\ haskellBlockComment,
|
||||
\ haskellTodo,
|
||||
\ @Spell
|
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syn region haskellPragma start="{-#" end="#-}"
|
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syn region haskellQuasiQuote matchgroup=haskellTH start="\[[_a-z][a-zA-z0-9_']*|" end="|\]"
|
||||
syn region haskellTHBlock matchgroup=haskellTH start="\[\(d\|t\|p\)\?|" end="|]" contains=TOP
|
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syn region haskellTHDoubleBlock matchgroup=haskellTH start="\[||" end="||]" contains=TOP
|
||||
syn match haskellPreProc "^#.*$"
|
||||
syn keyword haskellTodo TODO FIXME contained
|
||||
if exists('g:haskell_enable_typeroles') && g:haskell_enable_typeroles == 1
|
||||
syn keyword haskellTypeRoles phantom representational nominal contained
|
||||
syn region haskellTypeRoleBlock matchgroup=haskellTypeRoles start="type\s\+role" end="^\<" keepend
|
||||
\ contains=
|
||||
\ haskellType,
|
||||
\ haskellTypeRoles
|
||||
endif
|
||||
if exists('g:haskell_enable_quantification') && g:haskell_enable_quantification == 1
|
||||
syn keyword haskellForall forall
|
||||
endif
|
||||
if exists('g:haskell_enable_recursivedo') && g:haskell_enable_recursivedo == 1
|
||||
syn keyword haskellRecursiveDo mdo rec
|
||||
endif
|
||||
if exists('g:haskell_enable_arrowsyntax') && g:haskell_enable_arrowsyntax == 1
|
||||
syn keyword haskellArrowSyntax proc
|
||||
endif
|
||||
if exists('g:haskell_enable_pattern_synonyms') && g:haskell_enable_pattern_synonyms == 1
|
||||
syn region haskellPatternSynonym start="^\<pattern\>" end="=\|<-" keepend
|
||||
\ contains=
|
||||
\ haskellPatternKeyword,
|
||||
\ haskellType,
|
||||
\ haskellOperators
|
||||
syn keyword haskellPatternKeyword pattern contained
|
||||
endif
|
||||
|
||||
" These basic lexical definitions are taken from the orignal haskell syntax
|
||||
" description from vim 7.3.
|
||||
syn match hsSpecialChar contained "\\\([0-9]\+\|o[0-7]\+\|x[0-9a-fA-F]\+\|[\"\\'&\\abfnrtv]\|^[A-Z^_\[\\\]]\)"
|
||||
syn match hsSpecialChar contained "\\\(NUL\|SOH\|STX\|ETX\|EOT\|ENQ\|ACK\|BEL\|BS\|HT\|LF\|VT\|FF\|CR\|SO\|SI\|DLE\|DC1\|DC2\|DC3\|DC4\|NAK\|SYN\|ETB\|CAN\|EM\|SUB\|ESC\|FS\|GS\|RS\|US\|SP\|DEL\)"
|
||||
syn match hsSpecialCharError contained "\\&\|'''\+"
|
||||
syn region hsString start=+"+ skip=+\\\\\|\\"+ end=+"+ contains=hsSpecialChar
|
||||
syn match hsCharacter "[^a-zA-Z0-9_']'\([^\\]\|\\[^']\+\|\\'\)'"lc=1 contains=hsSpecialChar,hsSpecialCharError
|
||||
syn match hsCharacter "^'\([^\\]\|\\[^']\+\|\\'\)'" contains=hsSpecialChar,hsSpecialCharError
|
||||
syn match hsNumber "\<[0-9]\+\>\|\<0[xX][0-9a-fA-F]\+\>\|\<0[oO][0-7]\+\>"
|
||||
syn match hsFloat "\<[0-9]\+\.[0-9]\+\([eE][-+]\=[0-9]\+\)\=\>"
|
||||
highlight def link haskellBottom Macro
|
||||
highlight def link haskellTH Boolean
|
||||
highlight def link haskellBlockKeywords Structure
|
||||
highlight def link haskellIdentifier Identifier
|
||||
highlight def link haskellForeignKeywords Structure
|
||||
highlight def link haskellDeriving Structure
|
||||
highlight def link haskellStatement Statement
|
||||
highlight def link haskellWhere Statement
|
||||
highlight def link haskellLet Statement
|
||||
highlight def link haskellDefault Statement
|
||||
highlight def link haskellConditional Conditional
|
||||
highlight def link haskellNumber Number
|
||||
highlight def link haskellFloat Float
|
||||
highlight def link haskellSeparator Delimiter
|
||||
highlight def link haskellDelimiter Delimiter
|
||||
highlight def link haskellInfix PreProc
|
||||
highlight def link haskellOperators Operator
|
||||
highlight def link haskellQuote Operator
|
||||
highlight def link haskellQuotedType Include
|
||||
highlight def link haskellDot Operator
|
||||
highlight def link haskellType Include
|
||||
highlight def link haskellLineComment Comment
|
||||
highlight def link haskellBlockComment Comment
|
||||
highlight def link haskellPragma SpecialComment
|
||||
highlight def link haskellString String
|
||||
highlight def link haskellChar String
|
||||
highlight def link haskellBacktick Operator
|
||||
highlight def link haskellPreProc Macro
|
||||
highlight def link haskellTodo Todo
|
||||
highlight def link haskellAssocType Structure
|
||||
highlight def link haskellImportBlock Delimiter
|
||||
highlight def link haskellImportKeywords Structure
|
||||
highlight def link haskellDeclKeyword Structure
|
||||
|
||||
" This case matches the names of types and constructors: names beginning with
|
||||
" a capital letter. Note that this also handles the case of @M.lookup@ where
|
||||
" M is a qualified import. There is a big negative lookbehind assertion here
|
||||
" so that we don't highlight import and module statements oddly.
|
||||
syn match hsTypeName "\(^import\s.*\|^module\s.*\)\@<!\(^\|[^a-zA-Z0-9]\)\@<=[A-Z][a-zA-Z0-9_]*"
|
||||
" Also make unit and the empty list easy to spot - they are constructors too.
|
||||
syn match hsTypeName "()"
|
||||
syn match hsTypeName "\[\]"
|
||||
|
||||
" These are keywords that are only highlighted if they are in comments.
|
||||
syn keyword hsFIXME contained FIXME TODO XXX BUG NOTE
|
||||
|
||||
" Comment stuff
|
||||
syn region hsPragma start='{-#' end='#-}'
|
||||
syn region hsBlockComment start='{-' end='-}' fold contains=hsFIXME,hsBlockComment,@Spell
|
||||
" FIXME: haddock block comments should be able to contain hsBlockComments, but
|
||||
" it doesn't seem to work at the moment.
|
||||
syn region hsHaddockComment start='{-|' end='-}' contains=hsFIXME,@Spell
|
||||
syn match hsLineComment "--.*$" contains=hsFIXME,@Spell
|
||||
" Line-based haddock comments are trickier - they continue until
|
||||
" the next line that isn't part of the same block of comments.
|
||||
syn region hsHaddockComment start='-- |' end='^\(\s*--\)\@!' contains=hsFIXME,@Spell
|
||||
syn region hsHaddockComment start='-- \$\w\+' end='^\(\s*--\)\@!' contains=hsFIXME,@Spell
|
||||
syn region hsHaddockComment start='-- ^' end='^\(\s*--\)\@!' contains=hsFIXME,@Spell
|
||||
" Haddock sections for import lists
|
||||
syn match hsHaddockSection '-- \*.*$'
|
||||
" Named documentation chunks (also for import lists)
|
||||
syn match hsHaddockSection '-- \$.*$'
|
||||
" Treat a shebang line at the start of the file as a comment
|
||||
syn match hsLineComment "\%^\#\!.*$"
|
||||
|
||||
|
||||
" Keywords appearing in expressions, plus a few top-level keywords
|
||||
syn keyword hsKeyword do mdo let in _ where
|
||||
syn keyword hsKeyword infix infixl infixr
|
||||
syn keyword hsKeyword forall foreign
|
||||
syn match hsKeyword '\(^\(data\|type\)\s\+\)\@<=family\(\W\)\@='
|
||||
|
||||
" Vim has a special syntax category for conditionals, so here are all of the
|
||||
" haskell conditionals. These are just keywords with a slightly more flexible
|
||||
" coloring.
|
||||
syn keyword hsConditional case of if then else
|
||||
|
||||
" We define a region for module NNNN (...) where so that haddock section
|
||||
" headers (-- *) can be highlighted specially only within this context.
|
||||
syn region hsModuleHeader start="^module\s" end="where" contains=hsHaddockSection keepend fold transparent
|
||||
" Treat Module imports as the #include category; it maps reasonably well
|
||||
syn keyword hsImport import module
|
||||
" Treat 'qualified', 'as', and 'hiding' as keywords when following 'import'
|
||||
syn match hsImport '\(\<import\>.*\)\@<=\<\(qualified\|as\|hiding\)\>'
|
||||
|
||||
syn keyword hsTypeDecls class instance data newtype type deriving default
|
||||
" FIXME: Maybe we can do something fancy for data/type families? 'family' is
|
||||
" only a keyword if it follows data/type...
|
||||
|
||||
" We want to let '-' participate in operators, but we can't let it match
|
||||
" '--', '---', etc. because it interferes with comments. The same goes for
|
||||
" '#!' at the start of a file. Also, the dot (.) is an operator character,
|
||||
" but not when it comes immediately after a module name.
|
||||
syn match hsOperator "\(\%^\#\!\)\@!\(\(\<[A-Z]\w*\)\@64<=\.\)\@!\(--\+\([^.%\~\&\*/\$\^|@:+<!>=#!\?]\|$\)\)\@![-.%\~\&\*/\$\^|@:+<!>=#!\?]\+"
|
||||
" Include support for infix functions as operators
|
||||
syn match hsOperator "`[a-zA-Z0-9\.]\+`"
|
||||
|
||||
" Highlight function/value names in type signatures. Looks ahead to find a ::
|
||||
" after a name. This allows whitespace before the name so that it can match
|
||||
" in a 'where,' but it won't match local type annotations on random little
|
||||
" things.
|
||||
syn match hsFunctionList "^\s*\(\<\(where\>\|let\>\)\@![a-z][a-zA-Z0-9']*[[:space:]\n,]\+\)*[a-z][a-zA-Z0-9']*[[:space:]\n]*::" contains=hsFunction
|
||||
syn match hsFunction "\s*[a-z][a-zA-Z0-9']*\([[:space:]\n]*\(::\|,\)\)\@=" contained
|
||||
" Also support the style where the first where binding is on the same line as
|
||||
" the where keyword.
|
||||
syn match hsFunction "\(\<\(where\|let\)\s\+\([a-z][a-zA-Z0-9']*\s*,\s*\)*\)\@<=[a-z][a-zA-Z0-9']*\(\s*\(,\s*[a-z][a-zA-Z0-9']*\s*\)*::\)\@="
|
||||
|
||||
" FIXME Ignoring proc for now, also mdo and rec
|
||||
|
||||
" Give undefined a bit of special treatment
|
||||
syn keyword hsScary undefined
|
||||
|
||||
" C Preprocessor stuff
|
||||
syn match hsCPP '\(^\s*\)\@<=#\(warning\|pragma\|error\)\W\@='
|
||||
syn match hsCPPCond '\(^\s*\)\@<=#\(if\|ifdef\|elif\)\W\@='
|
||||
syn match hsCPPCond '\(^\s*\)\@<=#\(endif\|else\)\(\s*$\|\W\)\@='
|
||||
syn match hsCPPInclude '\(^\s*\)\@<=#include\W\@='
|
||||
syn match hsCPPDefine '\(^\s*\)\@<=#define\W\@='
|
||||
syn match hsCPPDefined '\(^\s*.*\W\)\@<=defined(\w\+)'
|
||||
|
||||
if version >= 508 || !exists('did_hs_syntax_inits')
|
||||
if version < 508
|
||||
let did_hs_syntax_inits = 1
|
||||
command -nargs=+ HiLink hi link <args>
|
||||
else
|
||||
command -nargs=+ HiLink hi def link <args>
|
||||
endif
|
||||
|
||||
" CPP
|
||||
HiLink hsCPP PreProc
|
||||
HiLink hsCPPCond PreCondit
|
||||
HiLink hsCPPInclude Include
|
||||
HiLink hsCPPDefine Define
|
||||
HiLink hsCPPDefined PreProc
|
||||
|
||||
" Comments
|
||||
HiLink hsLineComment Comment
|
||||
HiLink hsBlockComment Comment
|
||||
HiLink hsPragma Comment
|
||||
HiLink hsHaddockComment SpecialComment
|
||||
HiLink hsHaddockSection SpecialComment
|
||||
|
||||
HiLink hsKeyword Keyword
|
||||
HiLink hsConditional Conditional
|
||||
HiLink hsImport Include
|
||||
HiLink hsTypeDecls Keyword
|
||||
|
||||
HiLink hsFIXME Todo
|
||||
|
||||
HiLink hsOperator Operator
|
||||
|
||||
HiLink hsModuleQualifier StorageClass
|
||||
|
||||
HiLink hsFunction Function
|
||||
HiLink hsTypeName Type
|
||||
|
||||
" Literals
|
||||
HiLink hsSpecialChar SpecialChar
|
||||
HiLink hsFloat Float
|
||||
HiLink hsNumber Number
|
||||
HiLink hsCharacter Character
|
||||
HiLink hsString String
|
||||
|
||||
HiLink hsScary Todo
|
||||
|
||||
delcommand HiLink
|
||||
if exists('g:haskell_enable_quantification') && g:haskell_enable_quantification == 1
|
||||
highlight def link haskellForall Operator
|
||||
endif
|
||||
if exists('g:haskell_enable_recursivedo') && g:haskell_enable_recursivedo == 1
|
||||
highlight def link haskellRecursiveDo Operator
|
||||
endif
|
||||
if exists('g:haskell_enable_arrowsyntax') && g:haskell_enable_arrowsyntax == 1
|
||||
highlight def link haskellArrowSyntax Operator
|
||||
endif
|
||||
if exists('g:haskell_enable_pattern_synonyms') && g:haskell_enable_pattern_synonyms == 1
|
||||
highlight def link haskellPatternKeyword Structure
|
||||
endif
|
||||
if exists('g:haskell_enable_typeroles') && g:haskell_enable_typeroles == 1
|
||||
highlight def link haskellTypeRoles Structure
|
||||
endif
|
||||
if exists('g:haskell_enable_static_pointers') && g:haskell_enable_static_pointers == 1
|
||||
highlight def link haskellStatic Statement
|
||||
endif
|
||||
|
||||
let b:current_syntax = "haskell"
|
||||
|
||||
Reference in New Issue
Block a user