e.out

PL/0语言的词法分析

 21: const           Ln   1 Col   1 
  1: m               Ln   1 Col   7 
  7: =               Ln   1 Col   8 
  2: 7               Ln   1 Col   9 
 10: ,               Ln   1 Col  10 
  1: n               Ln   1 Col  11 
  7: =               Ln   1 Col  12 
  2: 85              Ln   1 Col  13 
 11: ;               Ln   1 Col  15 
 29: var             Ln   2 Col   1 
  1: x               Ln   2 Col   5 
 10: ,               Ln   2 Col   6 
  1: y               Ln   2 Col   7 
 10: ,               Ln   2 Col   8 
  1: z               Ln   2 Col   9 
 10: ,               Ln   2 Col  10 
  1: q               Ln   2 Col  11 
 10: ,               Ln   2 Col  12 
  1: r               Ln   2 Col  13 
 11: ;               Ln   2 Col  14 
 26: procedure       Ln   4 Col   1 
  1: multiply        Ln   4 Col  11 
 11: ;               Ln   4 Col  19 
 29: var             Ln   5 Col   1 
  1: a               Ln   5 Col   5 
 10: ,               Ln   5 Col   6 
  1: b               Ln   5 Col   7 
 11: ;               Ln   5 Col   8 
 19: begin           Ln   6 Col   1 
  1: a               Ln   7 Col   2 
 18: :=              Ln   7 Col   3 
  1: x               Ln   7 Col   5 
 11: ;               Ln   7 Col   6 
  1: b               Ln   7 Col   7 
 18: :=              Ln   7 Col   8 
  1: y               Ln   7 Col  10 
 11: ;               Ln   7 Col  11 
  1: z               Ln   7 Col  12 
 18: :=              Ln   7 Col  13 
  2: 0               Ln   7 Col  15 
 11: ;               Ln   7 Col  16 
 30: while           Ln   8 Col   2 
  1: b               Ln   8 Col   8 
 16: >               Ln   8 Col   9 
  2: 0               Ln   8 Col  10 
 22: do              Ln   8 Col  11 
 19: begin           Ln   9 Col   2 
 24: if              Ln  10 Col   3 
 25: odd             Ln  10 Col   6 
  1: b               Ln  10 Col  10 
 28: then            Ln  10 Col  12 
  1: z               Ln  10 Col  17 
 18: :=              Ln  10 Col  18 
  1: z               Ln  10 Col  20 
  3: +               Ln  10 Col  21 
  1: a               Ln  10 Col  22 
 11: ;               Ln  10 Col  23 
  1: a               Ln  11 Col   3 
 18: :=              Ln  11 Col   4 
  2: 2               Ln  11 Col   6 
  5: *               Ln  11 Col   7 
  1: a               Ln  11 Col   8 
 11: ;               Ln  11 Col   9 
  1: b               Ln  12 Col   3 
 18: :=              Ln  12 Col   4 
  1: b               Ln  12 Col   6 
  6: /               Ln  12 Col   7 
  2: 2               Ln  12 Col   8 
 23: end             Ln  13 Col   2 
 23: end             Ln  14 Col   1 
 11: ;               Ln  14 Col   4 
 19: begin           Ln  16 Col   1 
  1: x               Ln  17 Col   2 
 18: :=              Ln  17 Col   3 
  1: m               Ln  17 Col   5 
 11: ;               Ln  17 Col   6 
  1: y               Ln  17 Col   7 
 18: :=              Ln  17 Col   8 
  1: n               Ln  17 Col  10 
 11: ;               Ln  17 Col  11 
 20: call            Ln  17 Col  12 
  1: multiply        Ln  17 Col  17 
 11: ;               Ln  17 Col  25 
 23: end             Ln  18 Col   1 
 12: .               Ln  18 Col   4