#!/usr/bin/ruby
require 'net/http'
require 'cgi'
page = ARGV[0]

if(page =~ /#(.+)$/)
    part = $1
else
    part = "[^<]+"
end

puts "#{part}\n"
puts page.gsub(/#.+$/, '')
puts "\n"
htmlref = Net::HTTP.new('htmlref.com', 80)
resp, data = htmlref.get(page.gsub(/#.+$/, ''), nil)
if(resp.code=="200")
        data.gsub!(/[\r\n]/, ' ')
        CGI::unescapeHTML(data)
        if(data =~ /<h2>(#{part})<\/h2>(.+?)<h3>Examples?<\/h3>(.+?)<h3>/)
                title = $1
                desc = $2
                example = $3
                desc.gsub!(/<.*?[\/]?>/, '')
                desc.gsub!(/&lt;/,'<')
                desc.gsub!(/&gt;/,'>')
                desc.gsub!(/\t/, ' ')
                desc.gsub!(/\s+/, ' ')
                title.gsub!(/&lt;/,'<')
                title.gsub!(/&gt;/,'>')
                example.gsub!(/<.*?[\/]?>/, '')
                example.gsub!(/&lt;/,'<')
                example.gsub!(/&gt;/,'>')
                example.gsub!(/\t/, ' ')
                example.gsub!(/\s+/, ' ')
                example.gsub!(/&lt;/,'<')
                example.gsub!(/&gt;/,'>')
                puts title
                puts desc
                puts "Example:#{example}"
                puts "www.htmlref.com#{page}"
        else
                puts "no match"
        end
else
        puts resp.code
end