david@utzoo.UUCP (David Trueman) (04/23/85)
Hpdiff(1) effectively does a ``parallel diff(1)''. It prints two similar
files in parallel (using hpwide(1)), maintaining synchrony by inserting
blank lines in one or the other file. Differences are marked by a
vertical bar in the left margin, while inserted space is marked with a colon.
Usage is: hpdiff file1 file2
Output is sent to the second HP LaserJet printer in room 336.
--
David Trueman @ U of Toronto Zoology
{allegra,ihnp4,linus,decvax}!utzoo!david