Changes to Test Script 1 between r17 and r18

======
set ret [list]
foreach line [split [getpage 0] \n] {
    set ret [linsert $ret [expr int(rand() * [llength $ret])] $line]
}

puts [join $ret \n]

puts "----"

puts "\[@include [expr int(rand() * [countpages])]\]"
(blank line)
set pageText ""
while 1 {
  set pageid [expr int(rand() * [countpages])]
  set pageText [getpage $pageid]
  if {$pageText == ""} {
    continue
  }
  puts $pageText
  break
}
(blank line)
return
======

Legend

     Only in r17
     Only in r18
     -->      Modified slightly between r17 and r18