31 lines
785 B
Ruby
31 lines
785 B
Ruby
# frozen_string_literal: true
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module Rouge
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module Formatters
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class HTMLGitlab < Rouge::Formatters::HTML
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tag 'html_gitlab'
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# Creates a new <tt>Rouge::Formatter::HTMLGitlab</tt> instance.
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#
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# [+tag+] The tag (language) of the lexer used to generate the formatted tokens
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def initialize(tag: nil)
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@line_number = 1
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@tag = tag
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end
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def stream(tokens)
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is_first = true
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token_lines(tokens) do |line|
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yield "\n" unless is_first
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is_first = false
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yield %(<span id="LC#{@line_number}" class="line" lang="#{@tag}">)
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line.each { |token, value| yield span(token, value.chomp) }
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yield %(</span>)
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@line_number += 1
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end
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end
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end
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end
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end
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