Return a parser that can handle a particular extension
# File lib/rdoc/parser.rb, line 100
def self.can_parse(file_name)
parser = RDoc::Parser.parsers.find { |regexp,| regexp =~ file_name }.last
# HACK Selenium hides a jar file using a .txt extension
return if parser == RDoc::Parser::Simple and zip? file_name
# The default parser must not parse binary files
ext_name = File.extname file_name
return parser if ext_name.empty?
return if parser == RDoc::Parser::Simple and ext_name !~ /txt|rdoc/
parser
end