Documentation/config/man.txt

   1 man.viewer::
   2         Specify the programs that may be used to display help in the
   3         'man' format. See linkgit:git-help[1].
   4
   5 man.<tool>.cmd::
   6         Specify the command to invoke the specified man viewer. The
   7         specified command is evaluated in shell with the man page
   8         passed as argument. (See linkgit:git-help[1].)
   9
  10 man.<tool>.path::
  11         Override the path for the given tool that may be used to
  12         display help in the 'man' format. See linkgit:git-help[1].