94 lines
2.4 KiB
Ruby
94 lines
2.4 KiB
Ruby
# -*- coding: utf-8 -*- #
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# frozen_string_literal: true
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module Rouge
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module Lexers
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class Augeas < RegexLexer
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title "Augeas"
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desc "The Augeas programming language (augeas.net)"
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tag 'augeas'
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aliases 'aug'
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filenames '*.aug'
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mimetypes 'text/x-augeas'
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def self.reserved
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@reserved ||= Set.new %w(
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_ let del store value counter seq key label autoload incl excl
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transform test get put in after set clear insa insb print_string
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print_regexp print_endline print_tree lens_ctype lens_atype
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lens_ktype lens_vtype lens_format_atype regexp_match
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)
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end
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state :basic do
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rule %r/\s+/m, Text
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rule %r/\(\*/, Comment::Multiline, :comment
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end
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state :comment do
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rule %r/\*\)/, Comment::Multiline, :pop!
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rule %r/\(\*/, Comment::Multiline, :comment
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rule %r/[^*)]+/, Comment::Multiline
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rule %r/[*)]/, Comment::Multiline
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end
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state :root do
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mixin :basic
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rule %r/(:)(\w\w*)/ do
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groups Punctuation, Keyword::Type
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end
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rule %r/\w[\w']*/ do |m|
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name = m[0]
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if name == "module"
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token Keyword::Reserved
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push :module
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elsif self.class.reserved.include? name
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token Keyword::Reserved
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elsif name =~ /\A[A-Z]/
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token Keyword::Namespace
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else
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token Name
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end
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end
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rule %r/"/, Str, :string
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rule %r/\//, Str, :regexp
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rule %r([-*+.=?\|]+), Operator
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rule %r/[\[\](){}:;]/, Punctuation
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end
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state :module do
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rule %r/\s+/, Text
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rule %r/[A-Z][a-zA-Z0-9_.]*/, Name::Namespace, :pop!
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end
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state :regexp do
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rule %r/\//, Str::Regex, :pop!
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rule %r/[^\\\/]+/, Str::Regex
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rule %r/\\[\\\/]/, Str::Regex
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rule %r/\\/, Str::Regex
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end
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state :string do
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rule %r/"/, Str, :pop!
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rule %r/\\/, Str::Escape, :escape
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rule %r/[^\\"]+/, Str
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end
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state :escape do
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rule %r/[abfnrtv"'&\\]/, Str::Escape, :pop!
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rule %r/\^[\]\[A-Z@\^_]/, Str::Escape, :pop!
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rule %r/o[0-7]+/i, Str::Escape, :pop!
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rule %r/x[\da-f]+/i, Str::Escape, :pop!
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rule %r/\d+/, Str::Escape, :pop!
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rule %r/\s+/, Str::Escape, :pop!
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rule %r/./, Str, :pop!
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end
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end
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end
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end
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