oerliCSV column count
Naive split (ignores quoted fields). Compares each line's field count to the first line.
Input
First line columns: 3
Min / max: 2 / 4
Some rows differ from the first.
Lines โ first (3 cols)
- Line 2: 2 columns
- Line 3: 4 columns
| Line | Columns |
|---|---|
| 1 | 3 |
| 2 | 2 |
| 3 | 4 |