76 lines
1.6 KiB
Ruby
76 lines
1.6 KiB
Ruby
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# -*- 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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load_lexer 'sass/common.rb'
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class Sass < SassCommon
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include Indentation
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title "Sass"
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desc 'The Sass stylesheet language language (sass-lang.com)'
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tag 'sass'
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filenames '*.sass'
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mimetypes 'text/x-sass'
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id = /[\w-]+/
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state :root do
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rule %r/[ \t]*\n/, Text
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rule(/[ \t]*/) { |m| token Text; indentation(m[0]) }
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end
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state :content do
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# block comments
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rule %r(//.*?$) do
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token Comment::Single
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pop!; starts_block :single_comment
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end
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rule %r(/[*].*?\n) do
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token Comment::Multiline
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pop!; starts_block :multi_comment
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end
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rule %r/@import\b/, Keyword, :import
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mixin :content_common
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rule %r(=#{id}), Name::Function, :value
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rule %r([+]#{id}), Name::Decorator, :value
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rule %r/:/, Name::Attribute, :old_style_attr
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rule(/(?=[^\[\n]+?:([^a-z]|$))/) { push :attribute }
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rule(//) { push :selector }
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end
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state :single_comment do
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rule %r/.*?$/, Comment::Single, :pop!
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end
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state :multi_comment do
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rule %r/.*?\n/, Comment::Multiline, :pop!
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end
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state :import do
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rule %r/[ \t]+/, Text
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rule %r/\S+/, Str
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rule %r/\n/, Text, :pop!
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end
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state :old_style_attr do
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mixin :attr_common
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rule(//) { pop!; push :value }
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end
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state :end_section do
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rule(/\n/) { token Text; reset_stack }
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end
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end
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end
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end
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