547 prompt with EOF

   548 

   549   $ beforemerge

   550   [merge-tools]

   551   false.whatever=

   552   true.priority=1

   553   true.executable=cat

   554   # hg update -C 1

   555   $ hg merge -r 2 --config ui.merge=internal:prompt --config ui.interactive=true

   556    no tool found to merge f

   557   keep (l)ocal or take (o)ther? 

   558   0 files updated, 0 files merged, 0 files removed, 1 files unresolved

   559   use 'hg resolve' to retry unresolved file merges or 'hg update -C .' to abandon

   560   [1]

   561   $ aftermerge

   562   # cat f

   563   revision 1

   564   space

   565   # hg stat

   566   M f

   567   # hg resolve --list

   568   U f

   569   $ hg resolve --all --config ui.merge=internal:prompt --config ui.interactive=true

   570    no tool found to merge f

   571   keep (l)ocal or take (o)ther? 

   572   [1]

   573   $ aftermerge

   574   # cat f

   575   revision 1

   576   space

   577   # hg stat

   578   M f

   579   ? f.orig

   580   # hg resolve --list

   581   U f