From THD v4.4.7., based on TOHD.
Snarf

Verb: To grab, esp. a large document or file for the purpose of using it either with or without the author’s permission. See BLT 1.

Variant: SNARF (IT) DOWN.

At MIT 2 on ITS 3, DDT 4 has a command called :SNARF which grabs a job from another (inferior) DDT.