K 10
svn:author
V 3
kan
K 8
svn:date
V 27
2010-06-18T16:07:24.891313Z
K 7
svn:log
V 144
Do not allow EOF token to be put back into input buffer.

This reimplements previous change from r20930 in more generic way.

MFC after:	1 week

END