205 cat a

   205 cat a

   206 echo % kwshrink a inside directory x

   206 echo % kwshrink a inside directory x

   207 hg --verbose kwshrink a

   207 hg --verbose kwshrink a

   208 echo % cat a

   208 echo % cat a

   209 cat a

   209 cat a

   211 

   211 

   212 echo % kwexpand nonexistent

   212 echo % kwexpand nonexistent

   213 hg kwexpand nonexistent

   213 hg kwexpand nonexistent

   214 

   214 

   215 echo % switch off expansion

   215 echo % switch off expansion