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module BlobHelper
def highlight(blob_name, blob_content, nowrap = false)
formatter = Rugments::Formatters::HTML.new(
nowrap: nowrap,
cssclass: 'code highlight',
lineanchors: true,
lineanchorsid: 'LC'
)
begin
lexer = Rugments::Lexer.guess(filename: blob_name, source: blob_content)
rescue Rugments::Lexer::AmbiguousGuess
lexer = Rugments::Lexers::PlainText
end
formatter.format(lexer.lex(blob_content)).html_safe
end
def no_highlight_files
%w(credits changelog copying copyright license authors)
end
end
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