Copy head (r256279) to stable/10 as part of the 10.0-RELEASE cycle.Approved by: re (implicit)Sponsored by: The FreeBSD Foundation
This commit was generated by cvs2svn to compensate for changes in r131554,which included commits to RCS files with non-trunk default branches.
Import GNU grep 2.5.1 (trimmed)
Virgin import of a trimmed down GNU Grep 2.4d.
Virgin import of a trimmed down GNU Grep 2.3.It is being re-imported here, to keep our long source change history withthis source continuous.src/contrib/grep will be deleted some time in the very near future.