書こう!正規表現 vol.2 文字クラス(例外)

Embed Size (px)

Citation preview

  1. 1. vol.2
  2. 2.
  3. 3. gr[ea]y grey, gray
  4. 4. gr[$^]y gr$y, gr^y
  5. 5. A:
  6. 6. 1. ]
  7. 7. ]
  8. 8. ] gr[a]]y gray, gr]y 1.
  9. 9. ] gr[a]]y gray, gr]y 1. 2. gr[]a]y gray, gr]y
  10. 10. ] gr[a]]y gray, gr]y 1. 2. gr[]a]y gray, gr]y ]
  11. 11. 2.
  12. 12. gr[a]y gray, gry
  13. 13. : [
  14. 14. a OR (b OR c) === a OR b OR c : [
  15. 15. B:
  16. 16. -
  17. 17. - gr[0-3]y gr0y, gr1y, gr2y, gr3y
  18. 18. - gr[0-3]y gr0y, gr1y, gr2y, gr3y gr[a-e]y gray, grby, grcy, grdy, grey
  19. 19. - gr[0-3]y gr0y, gr1y, gr2y, gr3y gr[a-e]y gray, grby, grcy, grdy, grey
  20. 20. - gr[-03]y gr-y, gr0y, gr3y -
  21. 21. ^ gr[^ae]y
  22. 22. ^ gr[^ae]y grby, grcy, grdy, grfy, ...
  23. 23. ^ gr[^ae]y grby, grcy, grdy, grfy, ... gr!y, gr@y, gry, gry, gr y, ...
  24. 24. ^ gr[^ae]y grby, grcy, grdy, grfy, ... gr!y, gr@y, gry, gry, gr y, ...
  25. 25. ^ gr[a^e]y gray, gr^y, grey