Make code walker tests more correct.
commitb3bce4abe6aed24bb41eacf9e314e5e5bbba4311
authorDouglas Katzman <dougk@google.com>
Sat, 12 Nov 2016 01:43:20 +0000 (11 20:43 -0500)
committerDouglas Katzman <dougk@google.com>
Sat, 12 Nov 2016 01:46:10 +0000 (11 20:46 -0500)
treeb7b546cb08e774e9d9031e4504ddd1d40dd665e7
parentd5b4aea12cec38ba88fe714baaee61aad25971e2
Make code walker tests more correct.

Completely ignoring whitespace, as was done, could paste arbitrary
tokens into a new token that accidentally matched what it should not.
tests/walk.impure.lisp