grep ./ChangeLog src/search.c

[Charles Levert]

CVSROOT:        /cvsroot/grep
Module name:    grep
Branch:         
Changes by:     Charles Levert <address@hidden> 05/11/11 10:21:25

Modified files:
        .              : ChangeLog 
        src            : search.c 

Log message:
        * src/search.c (Pcompile): Abort in error if -P and multiple patterns
        are specified, with an error message explaining the situation.
        Fixing this won't be simple; the '\n' characters separating the
        patterns cannot just be replaced by '|' to create an alternation as
        back-references are assumed to be local to each individual pattern.

CVSWeb URLs:
http://savannah.gnu.org/cgi-bin/viewcvs/grep/grep/ChangeLog.diff?tr1=1.281&tr2=1.282&r1=text&r2=text
http://savannah.gnu.org/cgi-bin/viewcvs/grep/grep/src/search.c.diff?tr1=1.38&tr2=1.39&r1=text&r2=text