26e45f0c9a
brief summary: * Add NetBSD RCS Ids. Change to use a date based version number. * Remove unused variables and functions. * Move towards NetBSD code style. * Add missing GNU options (except for --include, --exclude and --line-buffered) * Bug fixes * Bug fixes and changes from OpenBSD's src/usr.bin/grep A full list of changes can be viewed in the NetBSD CVS repository at othersrc/usr.bin/grep. A ChangeLog is also available at: ftp://ftp.NetBSD.org/pub/NetBSD/misc/cjep/grep-ChangeLog.txt If you want to help out, please let me (cjep@) know so that we can organise our efforts efficiently.