manwhere \- locate specific commands in the manual
will look for each of the specified commands in the on-line manual.
If it exists in any section of the manual, the number of that section
If it is not in any section of the manual,
causes only undocumented commands to be listed.
to see that a set of commands are all documented.
If a command is documented in an as yet uninstalled
section of the manual, it will be preceded by a string indicating
the location of this documentation.
UNIX, the character `P' indicates that documentation
is in preparation for the section in question.
/usr/man/man?/* on-line manual
/*/pascal/man?/* new version of manual sections