grep ./ChangeLog doc/grep.1 doc/grep.texi

[Charles Levert]

CVSROOT:        /cvsroot/grep
Module name:    grep
Branch:         
Changes by:     Charles Levert <address@hidden> 05/11/09 20:04:41

Modified files:
        .              : ChangeLog 
        doc            : grep.1 grep.texi 

Log message:
        * doc/grep.1, doc/grep.texi: Advise users to test for
        "exit_status > 1" instead of "exit_status == 2" in order to
        detect errors, for portability with other POSIX-compliant
        implementations.

CVSWeb URLs:
http://savannah.gnu.org/cgi-bin/viewcvs/grep/grep/ChangeLog.diff?tr1=1.277&tr2=1.278&r1=text&r2=text
http://savannah.gnu.org/cgi-bin/viewcvs/grep/grep/doc/grep.1.diff?tr1=1.35&tr2=1.36&r1=text&r2=text
http://savannah.gnu.org/cgi-bin/viewcvs/grep/grep/doc/grep.texi.diff?tr1=1.58&tr2=1.59&r1=text&r2=text