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https://github.com/vim/vim
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94 lines
3 KiB
VimL
94 lines
3 KiB
VimL
" Vim syntax file
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" Language: Clean
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" Author: Pieter van Engelen <pietere@sci.kun.nl>
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" Co-Author: Arthur van Leeuwen <arthurvl@sci.kun.nl>
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" Last Change: Fri Sep 29 11:35:34 CEST 2000
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" For version 5.x: Clear all syntax items
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" For version 6.x: Quit when a syntax file was already loaded
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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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finish
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endif
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" Some Clean-keywords
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syn keyword cleanConditional if case
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syn keyword cleanLabel let! with where in of
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syn keyword cleanInclude from import
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syn keyword cleanSpecial Start
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syn keyword cleanKeyword infixl infixr infix
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syn keyword cleanBasicType Int Real Char Bool String
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syn keyword cleanSpecialType World ProcId Void Files File
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syn keyword cleanModuleSystem module implementation definition system
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syn keyword cleanTypeClass class instance export
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" To do some Denotation Highlighting
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syn keyword cleanBoolDenot True False
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syn region cleanStringDenot start=+"+ end=+"+
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syn match cleanCharDenot "'.'"
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syn match cleanCharsDenot "'[^'\\]*\(\\.[^'\\]\)*'" contained
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syn match cleanIntegerDenot "[+-~]\=\<\(\d\+\|0[0-7]\+\|0x[0-9A-Fa-f]\+\)\>"
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syn match cleanRealDenot "[+-~]\=\<\d\+\.\d+\(E[+-~]\=\d+\)\="
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" To highlight the use of lists, tuples and arrays
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syn region cleanList start="\[" end="\]" contains=ALL
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syn region cleanRecord start="{" end="}" contains=ALL
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syn region cleanArray start="{:" end=":}" contains=ALL
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syn match cleanTuple "([^=]*,[^=]*)" contains=ALL
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" To do some Comment Highlighting
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syn region cleanComment start="/\*" end="\*/" contains=cleanComment
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syn match cleanComment "//.*"
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" Now for some useful typedefinitionrecognition
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syn match cleanFuncTypeDef "\([a-zA-Z].*\|(\=[-~@#$%^?!+*<>\/|&=:]\+)\=\)[ \t]*\(infix[lr]\=\)\=[ \t]*\d\=[ \t]*::.*->.*" contains=cleanSpecial
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" Define the default highlighting.
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" For version 5.7 and earlier: only when not done already
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" For version 5.8 and later: only when an item doesn't have highlighting yet
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if version >= 508 || !exists("did_clean_syntax_init")
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if version < 508
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let did_clean_syntax_init = 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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" Comments
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HiLink cleanComment Comment
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" Constants and denotations
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HiLink cleanCharsDenot String
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HiLink cleanStringDenot String
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HiLink cleanCharDenot Character
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HiLink cleanIntegerDenot Number
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HiLink cleanBoolDenot Boolean
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HiLink cleanRealDenot Float
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" Identifiers
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" Statements
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HiLink cleanTypeClass Keyword
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HiLink cleanConditional Conditional
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HiLink cleanLabel Label
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HiLink cleanKeyword Keyword
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" Generic Preprocessing
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HiLink cleanInclude Include
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HiLink cleanModuleSystem PreProc
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" Type
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HiLink cleanBasicType Type
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HiLink cleanSpecialType Type
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HiLink cleanFuncTypeDef Typedef
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" Special
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HiLink cleanSpecial Special
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HiLink cleanList Special
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HiLink cleanArray Special
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HiLink cleanRecord Special
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HiLink cleanTuple Special
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" Error
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" Todo
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delcommand HiLink
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endif
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let b:current_syntax = "clean"
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" vim: ts=4
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