It depends on the usage in a paragraph.
As a stand alone sentence, it would be assumed that Eric forgot to purchase petrol and is therefore without fuel.
Wholeman
Eric neglected to buy any gas.
Does the above indicate that Eric forgot to buy any gas, or he should buy gas but he didn't do his duty?
It depends on the usage in a paragraph.
As a stand alone sentence, it would be assumed that Eric forgot to purchase petrol and is therefore without fuel.
Wholeman
Thanks, Wholeman, for the comprehensive and comprehensible reply.
Got it.