- 1,Bender
- 2,"Bender"
- 3,"Bender, Bending"
- 4,"Ben""d""er"
- 5, Ben"der
- 6, Ben""der
- If there's comma in field, use double quot to wrap field, otherwise double quot wrapper isn't required.
- Inside double quot, double quot is used to escape double quot.
States:
- 1. Ready for new field (initial state)
- 2. Field without double quot
- 3. Field with double quot
- 4. Escaping or end of double quot
*Direction*|*Condition*|*Action*
1->2 |not(" or ,)|Append character to buffer
1->3 |" |Nothing
2->2 |not , |append character to field
1|2|4->1 |, |Output complete field and create buffer for next field
3->3 |not " |Append character to buffer
3->4 |" |Nothing
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