222 % cat a

   222 % cat a

   223 expand $Id$

   223 expand $Id$

   224 do not process $Id:

   224 do not process $Id:

   225 xxx $

   225 xxx $

   226 $Xinfo$

   226 $Xinfo$

   227 % switch off expansion

   229 % switch off expansion

   228 % kwshrink with unknown file u

   230 % kwshrink with unknown file u

   229 overwriting a shrinking keywords

   231 overwriting a shrinking keywords

   230 overwriting x/a shrinking keywords

   232 overwriting x/a shrinking keywords

   231 % cat

   233 % cat