Follow-up Comment #1, bug #27275 (project grep): Grep 2.5.4 uses both own DFA engine and regex engine included in GNU libc, selectively. Former supports `s' operand, but later doesn't. According to which engine used, the result is different.
See also following thread. http://lists.gnu.org/archive/html/bug-grep/2009-05/msg00009.html Where original Grep 2.5.4 doesn't interpret GREP_USE_DFA environment variable. _______________________________________________________ Reply to this item at: <http://savannah.gnu.org/bugs/?27275> _______________________________________________ Message sent via/by Savannah http://savannah.gnu.org/
