A parameter is either a relative or absolute path to a leaf
element (eg /foo/bar, foo/bar), or one of the builtin variables:
.selected, .entered, .legend_shown, .user, .groups, .ip,
.display_groups, .path, .ipath or .licounter. In addition the
variables .spath and .ispath are available when a command
is executed from a show path.
A parameter is either a relative or absolute path to a leaf
element (eg /foo/bar, foo/bar), or one of the builtin variables:
.selected, .entered, .legend_shown, .user, .groups, .ip,
.display_groups, .path, .ipath or .licounter. In addition the
variables .spath and .ispath are available when a command
is executed from a show path.