Keith Hall 512bfde7ce Correctly handle CSV files with a single separator throughout ...

better auto-detection of CSV delimiter
- files with a tsv extension are automatically detected as tab delimited
- other files parsed as CSV go through the following steps:
  - if the first line contains at least 3 of the same separator, it uses that separator as a delimiter
  - if the first line contains only one supported separator character, it uses that separator as a delimiter
  - otherwise it falls back to treating all supported delimiters as the delimiter

 supported delimiters, in precedence order:
 - comma `,`
 - semi-colon `;`
 - tab `\t`
 - pipe `|`

2025-02-09 20:37:53 +02:00

..

comma_in_quotes.csv

Correctly handle CSV files with a single separator throughout

2025-02-09 20:37:53 +02:00

comma-delimited.csv

Correctly handle CSV files with a single separator throughout

2025-02-09 20:37:53 +02:00

decimals_comma_decimal_point_pipe_delimited.csv

Correctly handle CSV files with a single separator throughout

2025-02-09 20:37:53 +02:00

decimals_comma_decimal_point_semicolon_delimited.csv

Correctly handle CSV files with a single separator throughout

2025-02-09 20:37:53 +02:00

simple.tsv

Correctly handle CSV files with a single separator throughout

2025-02-09 20:37:53 +02:00