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MFC r319132: bsdgrep: bump version number and add Kyle Evans copyright The following changes have been made over the last couple of months: Features: - With bsdgrep -r, the working directory is implied if no directory is specified - bsdgrep will now behave as bsdgrep -r does when it's named rgrep - bsdgrep now understands -z/--null-data to use \0 as EOL - GNU regex compatibility is now indicated with a "GNU compatible" in the version string Fixes: - --mmap no longer hangs when coming across an EOF without an accompanying EOL - -o/--color matching generally improved, now produces earliest / longest matches - Context output now more closely aligns with GNU grep - Zero-length matches no longer exhibit broken behavior - Every output line now honors -b/-H/-n flags Tests have been added for previous regressions as well as other previously untested behaviors. Various other fixes have been commited, and refactoring for further / later improvements has taken place. (The original submission changed the version string to 2.5.2, but I decided to use 2.6.0 to reflect the addition of new features.) MFC r320754: Update copyright e-mail address to @FreeBSD.org address Approved by: emaste (mentor, blanket MFC)