illumos grep(1) now able to traverse directories

This week I updated illumos grep(1), having added support for recursive searching:
$ man -M /usr/share/man grep
...

     -r
           Read all files under each directory, recursively. Fol-
           low  symbolic links on the command line, but skip sym-
           links that are encountered recursively. If file  is  a
           device, FIFO, or socket, skip it.

     -R
           Read all files under each directory, recursively, fol-
           lowing all symbolic links.

...

Enjoy!