hg-kompare: graphical diff for mercurial

Simply calls "hg extdiff -p kompare {options}" where {options} are
all options known by the "hg extdiff" command.
Note that you can use option -p to specify a different diff program.
Note that the file /home/pfeiffer/.hgrc must contain the line:
  extdiff=
in the [extensions] section.

Do also have a look at the documentation of hg extdiff with the command:
  hg help extdiff