The first non-option argument, if present, is the menu entry to start from;
it is searched for in all `dir' files along INFOPATH.
If it is not present, info merges all `dir' files and shows the result.
Any remaining arguments are treated as the names of menu
items relative to the initial node visited.
EXAMPLES
info
show top-level dir menu
info emacs
start at emacs node from top-level dir
info emacs buffers
start at buffers node within emacs manual
info --show-options emacs
start at node with emacs' command line options
info -f ./foo.info
show file ./foo.info, not searching dir
REPORTING BUGS
Email bug reports to bug-texinfo@gnu.org,
general questions and discussion to help-texinfo@gnu.org.
Texinfo home page: http://www.gnu.org/software/texinfo/