# File app/controllers/wikinext_controller.rb, line 34
34:         def extras
35:                 @text=get_text
36:         end

    # File app/controllers/wikinext_controller.rb, line 28
28:   def filechoices?
29:                 false
30:         end

    # File app/controllers/wikinext_controller.rb, line 25
25:         def first_time
26:                redirect_to :action => "index"
27:         end

    # File app/controllers/wikinext_controller.rb, line 31
31:   def get_title
32:                 'next word suggestions'
33:         end

    # File app/controllers/wikinext_controller.rb, line 37
37:         def selected(str)
38:                 session[:text]=get_text.strip+" #{str} "
39:         end

    # File app/controllers/wikinext_controller.rb, line 8
 8:         def start_choices
 9:                 chs=[]
10:                 #pick all text following last punctuation
11:                 text=get_text.strip.scan(/[\w ]+$/).join
12:                 while !text.empty?
13:                         rx=Regexp.new(text+' +(\w+)',
14:                                         Regexp::IGNORECASE)
15:                         get_keywords.split.each do |w|
16:                                 page=Hpricot(Wikipedia.new.page(w)).inner_text
17:                                 chs+=page.scan(rx)
18:                         end
19:                         if !text.gsub!(/\s*\w+\s+/,'') #first word del?
20:                                 break
21:                         end
22:                 end
23:                 chs.flatten.uniq
24:         end