65 lines
1.7 KiB
Ruby
65 lines
1.7 KiB
Ruby
|
# -*- coding: utf-8 -*- #
|
||
|
|
# frozen_string_literal: true
|
||
|
|
|
||
|
|
module Rouge
|
||
|
|
module Lexers
|
||
|
|
class Turtle < RegexLexer
|
||
|
|
title "Turtle/TriG"
|
||
|
|
desc "Terse RDF Triple Language, TriG"
|
||
|
|
tag 'turtle'
|
||
|
|
filenames *%w(*.ttl *.trig)
|
||
|
|
mimetypes *%w(
|
||
|
|
text/turtle
|
||
|
|
application/trig
|
||
|
|
)
|
||
|
|
|
||
|
|
state :root do
|
||
|
|
rule /@base\b/, Keyword::Declaration
|
||
|
|
rule /@prefix\b/, Keyword::Declaration
|
||
|
|
rule /true\b/, Keyword::Constant
|
||
|
|
rule /false\b/, Keyword::Constant
|
||
|
|
|
||
|
|
rule /""".*?"""/m, Literal::String
|
||
|
|
rule /"([^"\\]|\\.)*"/, Literal::String
|
||
|
|
rule /'''.*?'''/m, Literal::String
|
||
|
|
rule /'([^'\\]|\\.)*'/, Literal::String
|
||
|
|
|
||
|
|
rule /#.*$/, Comment::Single
|
||
|
|
|
||
|
|
rule /@[^\s,.; ]+/, Name::Attribute
|
||
|
|
|
||
|
|
rule /[+-]?[0-9]+\.[0-9]*E[+-]?[0-9]+/, Literal::Number::Float
|
||
|
|
rule /[+-]?\.[0-9]+E[+-]?[0-9]+/, Literal::Number::Float
|
||
|
|
rule /[+-]?[0-9]+E[+-]?[0-9]+/, Literal::Number::Float
|
||
|
|
|
||
|
|
rule /[+-]?[0-9]*\.[0-9]+?/, Literal::Number::Float
|
||
|
|
|
||
|
|
rule /[+-]?[0-9]+/, Literal::Number::Integer
|
||
|
|
|
||
|
|
rule /\./, Punctuation
|
||
|
|
rule /,/, Punctuation
|
||
|
|
rule /;/, Punctuation
|
||
|
|
rule /\(/, Punctuation
|
||
|
|
rule /\)/, Punctuation
|
||
|
|
rule /\{/, Punctuation
|
||
|
|
rule /\}/, Punctuation
|
||
|
|
rule /\[/, Punctuation
|
||
|
|
rule /\]/, Punctuation
|
||
|
|
rule /\^\^/, Punctuation
|
||
|
|
|
||
|
|
rule /<[^>]*>/, Name::Label
|
||
|
|
|
||
|
|
rule /base\b/i, Keyword::Declaration
|
||
|
|
rule /prefix\b/i, Keyword::Declaration
|
||
|
|
rule /GRAPH\b/, Keyword
|
||
|
|
rule /a\b/, Keyword
|
||
|
|
|
||
|
|
rule /\s+/, Text::Whitespace
|
||
|
|
|
||
|
|
rule /[^:;<>#\@"\(\).\[\]\{\} ]+:/, Name::Namespace
|
||
|
|
rule /[^:;<>#\@"\(\).\[\]\{\} ]+/, Name
|
||
|
|
end
|
||
|
|
end
|
||
|
|
end
|
||
|
|
end
|