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# frozen_string_literal: true
#
# This pulls in https://github.com/gettalong/kramdown/pull/708 for kramdown v2.3.0.
# Remove this file when that pull request is merged and released.
require 'kramdown/converter'
require 'kramdown/converter/syntax_highlighter/rouge'
module Kramdown::Converter::SyntaxHighlighter
module Rouge
def self.formatter_class(opts = {})
case formatter = opts[:formatter]
when Class
formatter
when /\A[[:upper:]][[:alnum:]_]*\z/
::Rouge::Formatters.const_get(formatter, false)
else
# Available in Rouge 2.0 or later
::Rouge::Formatters::HTMLLegacy
end
rescue NameError
# Fallback to Rouge 1.x
::Rouge::Formatters::HTML
end
end
end
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