Creates a document_position, which can be used to indicate e.g. the
row + column location of the cursor in a document.
document_position(row, column) is.document_position(x) as.document_position(x)
| row | The row (using 1-based indexing). |
|---|---|
| column | The column (using 1-based indexing). |
| x | An object coercable to |