Analysis of information sources in references of the Wikipedia article "Buddhist cuisine" in English language version.
Formerly in the kitchen of the Beloved of the gods, King Priyadarsin [another name for Ashoka], many hundreds of thousands of animals were killed everyday for the sake of curry. But now when this Dharma-rescript is written, only three animals are being killed (everyday) for the sake of curry, (viz.) two peacocks (and) one deer, (and) the deer again not always. Even these three animals shall not be killed in the future.
on pp 131-132 : "The Kalinga war, which according to the 13th Rock Edict, was the main factor in Asoka's conversion to Buddhism is not mentioned in either the Theravada tradition or in the Asokavadana, which, since it was transmitted mainly in Mahayana circles, we shall refer to it as the Mahayana tradition…" and on page 141: "It is not wholly clear what form of Buddhism Asoka believed in, but it is evident that it was different from any form existing nowadays…Asoka's reference to his "going forth to Sambodhi" in the 8th Rock Edict may indicate the very beginning of the concept of the bodhisattva…"
Formerly in the kitchen of the Beloved of the gods, King Priyadarsin [another name for Ashoka], many hundreds of thousands of animals were killed everyday for the sake of curry. But now when this Dharma-rescript is written, only three animals are being killed (everyday) for the sake of curry, (viz.) two peacocks (and) one deer, (and) the deer again not always. Even these three animals shall not be killed in the future.