Process a special built-in binary operator, possibly lazily.
For example, the logical AND && and OR || operators only evaluate their right-hand side if necessary.
Please note that this is not (directly) related to R's special binary operators like %in%.
Process a special built-in binary operator, possibly lazily. For example, the logical AND
&&and OR||operators only evaluate their right-hand side if necessary. Please note that this is not (directly) related to R's special binary operators like%in%.