on 28/07/2011 17:09 Andriy Gapon said the following: > $ fgrep -w -r CS drm > ... > drm/include/drm/drm_mode.h:#define DRM_MODE_FLAG_NCSYNC (1<<8) > $ fgrep -w -r CSY drm > ... > drm/include/drm/drm_mode.h:#define DRM_MODE_FLAG_NCSYNC (1<<8) > $ fgrep -w -r CSYN drm > <nothing> (exit 1) > $ fgrep -w -r NCS drm > <nothing> (exit 1) > $ fgrep -w CS drm/include/drm/drm_mode.h > <nothing> (exit 1) > > So looks like a potential bug in some optimization. > -w works correctly without -r. With -r it works correctly for some > substrings, > but not for others.
FWIW, bsdgrep doesn't seem to have this quirk. -- Andriy Gapon _______________________________________________ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org"
