utils/expr2.testinput

   1 2 + 2
   2       2     +       2
   3
   4 2 - 4
   5 4 - 2
   6 -4 - -2
   7 4 + 2 * 8
   8 (4 + 2) * 8
   9 4 + (2 * 8)
  10 4 + (2 * 8) ? 3 :: 6
  11 4 + 8 / 2
  12 4 + 8 / 3
  13 (4+8) / 3
  14 4 + 8 % 3
  15 4 + 9 % 3
  16 (4+9) %3
  17 (4+8) %3
  18 (4+9) %3
  19 (4+8) %3
  20 (4+9) % 3
  21 (4+8) % 3
  22 (4+9) % 3
  23 (4+8) % 3
  24 (4+9)% 3
  25 (4+8)% 3
  26 (4+9)% 3
  27 (4+8)% 3
  28 4 & 4
  29 0 & 4
  30 0 & 0
  31 2 | 0
  32 2 | 4
  33 0 | 0
  34 !0 | 0
  35 !4 | 0
  36 4 | !0
  37 !4 | !0
  38 3 < 4
  39 4 < 3
  40 3 > 4
  41 4 > 3
  42 3 = 3
  43 3 = 4
  44 3 != 3
  45 3 != 4
  46 3 >= 4
  47 3 >= 3
  48 4 >= 3
  49 3 <= 4
  50 4 <= 3
  51 4 <= 4
  52 3 > 4 & 4 < 3
  53 4 > 3 & 3 < 4
  54 x = x
  55 y = x
  56 x != y
  57 x != x
  58 "Something interesting" =~ interesting
  59 "Something interesting" =~ Something
  60 "Something interesting" : Something
  61 "Something interesting" : interesting
  62 "Something interesting" =~ "interesting"
  63 "Something interesting" =~ "Something"
  64 "Something interesting" : "Something"
  65 "Something interesting" : "interesting"
  66 "Something interesting" =~ (interesting)
  67 "Something interesting" =~ (Something)
  68 "Something interesting" : (Something)
  69 "Something interesting" : (interesting)
  70 "Something interesting" =~ "\(interesting\)"
  71 "Something interesting" =~ "\(Something\)"
  72 "Something interesting" : "\(Something\)"
  73 "Something interesting" : "\(interesting\)"
  74 "011043567857575" : "011\(..\)"
  75 "9011043567857575" : "011\(..\)"
  76 "011043567857575" =~ "011\(..\)"
  77 "9011043567857575" =~ "011\(..\)"
  78 "Something interesting" =~ (interesting)
  79 "Something interesting" =~ (Something)
  80 "Something interesting" : (Something)
  81 "Something interesting" : (interesting)
  82 "Something interesting" =~ "(interesting)"
  83 "Something interesting" =~ "(Something)"
  84 "Something interesting" : "(Something)"
  85 "Something interesting" : "(interesting)"
  86 "011043567857575" : "011(..)"
  87 "9011043567857575" : "011(..)"
  88 "011043567857575" =~ "011(..)"
  89 "9011043567857575" =~ "011(..)"
  90 3
  91 something
  92 043