Shouldn't psql -1 imply ON_ERROR_STOP? - Mailing list pgsql-hackers

When you run a file with psql -1/--single-transaction, and a command fails, 
you get bombarded with

ERROR:  current transaction is aborted, commands ignored until end of 
transaction block

for the rest of the file.

Shouldn't -1 imply ON_ERROR_STOP or some variant by default?