bin/shellplay in shellplay-0.0.3 vs bin/shellplay in shellplay-0.0.4

@@ -14,10 +14,11 @@
 @session.import(ARGV[0])
 
 continue = true
 @sleeptime = 1.0/48.0
 @lastelapsed = 0
+@noplayprompt = false
 
 counter = 1
 def usage
   puts "\nCommands: "
   puts "  h,?        show help"
@@ -38,12 +39,14 @@
     STDIN.gets
     @lastelapsed = screen.timespent
   else
     @lastelapsed = 0
   end
-  puts screen.stdout
-  puts Paint[screen.stderr, :red]
+  printf screen.stdout
+  if screen.stderr != ""
+    printf "\n#{Paint[screen.stderr, :red]}"
+  end
 end
 
 def shownext
   if @session.current_screen and @session.current_screen.stdin
     display @session.current_screen
@@ -63,11 +66,11 @@
     @lastelapsed = 0
   end
 end
 
 while continue do
-  printf "\e[36m>\e[0m "
+  printf "\n\e[36m>\e[0m " if @playprompt
   printf "\e[35melapsed: #{@lastelapsed}s\e[0m " unless @lastelapsed == 0
   command = STDIN.gets.strip
   case command
   when /^(?:q|x)$/
     puts "\nPlay ended.\n"
@@ -83,14 +86,14 @@
   when ''
     shownext
   else
     Open3.popen3("bash","-l","-c",command.strip) do |i, o, e, t|
       o.read.split("\n").each do |line|
-        puts line
+        printf line
         sleep sleeptime
       end
       e.read.split("\n").each do |line|
-        puts Paint[line, :red]
+        printf Paint[line, :red]
       end
     end
   end
 end