127 lines
4.1 KiB
VimL
127 lines
4.1 KiB
VimL
" Vim syntax file
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" Language: RDF Turtle
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" Filenames: *.ttl
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" Vim syntax file
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" Language: RDF Notation 3
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" Version: 1.1
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" SeeAlso: <http://www.w3.org/DesignIssues/Notation3.html>
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" Maintainer: Niklas Lindstrom <lindstream@gmail.com>
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" Created: 2004-03-24
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" Updated: 2014-02-10
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" TODO:
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" * string value specials
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" * fix XML Literal syntax (triplequoutes PLUS ^^rdfs:XMLLiteral)
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" * "@"-prefix of verbs (?)
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" * grouping e.g. statements to enable folding, error checking etc.
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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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" TODO: factor out triplebase
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if !exists('n3_actually')
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let n3_actually = 1
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endif
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syn keyword n3Verb a
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syn match n3Separator "[][;,)(}{^!]"
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syn match n3EndStatement "\."
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syn match n3Declaration "@prefix\|@base"
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"syn match n3LName "\(:\?\)\@<=[a-zA-Z_][a-zA-Z0-9_]*"
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syn match n3ClassName "\(:\?\)\@<=[A-Z][a-zA-Z0-9_-]*"
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syn match n3PropertyName "\(:\?\)\@<=[a-z][a-zA-Z0-9_-]*"
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syn match n3Prefix "\([a-zA-Z_][a-zA-Z0-9_]*\)\?:"
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syn match n3Comment "#.*$" contains=n3Todo
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syn keyword n3Todo TODO FIXME XXX contained
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if n3_actually
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syn match n3Declaration "@keywords"
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syn keyword n3Verb has is of
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syn match n3Quantifier "@forAll\|@forSome"
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syn match n3Deprecated "@this"
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endif
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" URI:s, strings, numbers, variables
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syn match n3Number "[-+]\?[0-9]\+\(\.[0-9]\+\)\?\(e[-+]\?[0-9]\+\)\?"
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syn keyword n3Boolean true false
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syn match n3Variable "?[a-zA-Z_][a-zA-Z0-9_]*"
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syn region n3URI matchgroup=n3URI start=+<+ end=+>+ skip=+\\\\\|\\"+ contains=n3URITokens
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" TODO: n3URITokens
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syn region n3String matchgroup=n3StringDelim start=+"+ end=+"+ skip=+\\\\\|\\"+ contains=n3Escape
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" TODO: n3Escape
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syn region n3MultilineString matchgroup=n3StringDelim start=+"""+ end=+"""+ skip=+\\\\\|\\"+ keepend contains=n3Escape
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syn match n3Verb "<=\|=>\|="
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" Lang notation
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syn match n3Langcode +\("\s*\)\@<=@[a-zA-Z0-9]\+\(-[a-zA-Z0-9]\+\)\?+
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" Type notation
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syn match n3Datatype +\("\s*\)\@<=^^+
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" TODO: then follows: explicituri | qname
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" XMLLiteral and HTML
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if version >= 600 || filereadable(expand("<sfile>:p:h")."/xml.vim")
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if version < 600
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syn include @n3XMLLiteral <sfile>:p:h/xml.vim
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unlet b:current_syntax
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else
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syn include @n3XMLLiteral syntax/xml.vim
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unlet b:current_syntax
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"syn include @n3HTML syntax/html.vim
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"unlet b:current_syntax
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endif
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syn region n3XMLLiteralRegion matchgroup=n3StringDelim start=+"""\(\_s*<\)\@=+ end=+"""+ keepend contains=@n3XMLLiteral
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" end=+"""\(\^\^\w*:XMLLiteral\)\@=+
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"syn region n3HTMLRegion matchgroup=n3StringDelim start=+"""+ end=+"""\(\^\^\w*:HTML\)\@=+ keepend contains=@n3HTML
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endif
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" Highlight Links
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if version >= 508 || !exists("did_n3_syn_inits")
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if version <= 508
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let did_n3_syn_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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" The default methods for highlighting. Can be overridden later
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HiLink n3Verb keyword
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HiLink n3Quantifier keyword
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HiLink n3Separator Operator
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HiLink n3EndStatement Special
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"hi n3EndStatement gui=underline,bold " TODO: just remove?
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HiLink n3Declaration PreCondit
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HiLink n3Prefix Special
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"HiLink n3LName Normal
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HiLink n3ClassName Type
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HiLink n3PropertyName Function
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HiLink n3Comment Comment
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HiLink n3Todo Todo
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HiLink n3Deprecated Error
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HiLink n3Number Number
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HiLink n3Boolean Boolean
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HiLink n3Variable Identifier
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HiLink n3URI Label
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HiLink n3String String
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HiLink n3MultilineString String
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HiLink n3StringDelim Constant
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HiLink n3Langcode Type
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HiLink n3Datatype Type
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HiLink n3XMLLiteralRegion String
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delcommand HiLink
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endif
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unlet n3_actually
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let b:current_syntax = "n3"
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