/usr/share/doc/ is in ruby-highline 1.6.20-1.
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/usr/share/doc/ruby-highline/
/usr/share/doc/ruby-highline/changelog.Debian.gz
/usr/share/doc/ruby-highline/copyright
/usr/share/doc/ruby-highline/README.rdoc
/usr/share/doc/ruby-highline/examples/
/usr/share/doc/ruby-highline/examples/using_readline.rb
/usr/share/doc/ruby-highline/examples/repeat_entry.rb
/usr/share/doc/ruby-highline/examples/get_character.rb
/usr/share/doc/ruby-highline/examples/color_scheme.rb
/usr/share/doc/ruby-highline/examples/limit.rb
/usr/share/doc/ruby-highline/examples/menus.rb
/usr/share/doc/ruby-highline/examples/trapping_eof.rb
/usr/share/doc/ruby-highline/examples/overwrite.rb
/usr/share/doc/ruby-highline/examples/password.rb
/usr/share/doc/ruby-highline/examples/ansi_colors.rb
/usr/share/doc/ruby-highline/examples/asking_for_arrays.rb
/usr/share/doc/ruby-highline/examples/page_and_wrap.rb
/usr/share/doc/ruby-highline/examples/basic_usage.rb