christos 6ab1954578 Changed so that backquote expansion eats all trailing newlines, not just
the last one.
Reported by guido@gvr.win.tue.nl (Guido van Rooij).
Repeat By:

	echo "`cat file-with-many-newlines`"
1995-02-28 23:09:43 +00:00
..
1995-01-30 19:30:13 +00:00
1995-01-23 18:21:48 +00:00
1995-01-30 19:30:13 +00:00
1994-12-27 23:14:46 +00:00
1995-01-08 07:01:36 +00:00
1995-01-30 19:39:36 +00:00
1994-12-28 01:37:49 +00:00