diff options
Diffstat (limited to 'bsgrep')
| -rwxr-xr-x | bsgrep | 12 |
1 files changed, 10 insertions, 2 deletions
@@ -29,11 +29,11 @@ $SIG{__WARN__} = sub { }; sub grep_usage { - print "usage: $self [--help | --version | -[iklnrsvwqz] [-d char] ...] <regex> [<file> ...]\n"; + print "usage: $self [--help | --version | -[Fhiklnrsvwqz] [-d char] ...] <regex> [<file> ...]\n"; } sub grep_options { - getopts('d:hiklnqrsvwz', \%opt) || exit 1; + getopts('d:Fhiklnqrsvwz', \%opt) || exit 1; if($opt{h}) { grep_usage(); exit(0); @@ -96,6 +96,7 @@ if($self =~ /join/) { grep_usage(); die("$self: missing required regex argument\n"); } + $regex = quotemeta($regex) if $opt{F}; $regex = "(?i)$regex" if $opt{i}; } @@ -255,6 +256,10 @@ These options are only supported by B<bsgrep>: =over 4 +=item -F + +Treat pattern(s) as fixed strings, not regular expression(s). Same as B<grep>. + =item -i Case-insensitive search (same as B<grep>). @@ -355,6 +360,9 @@ B<grep>'s exit status. =head1 LIMITATIONS +B<bsgrep> doesn't detect binary files like B<grep> does. It can and +will print them to your terminal instead of "binary file matches". + Not all b<grep> options are supported. Options that aren't implemented but might be someday include B<--color>, B<-a>, B<-A>, B<-B>, B<-C>, B<-o>. I don't intend to implement every single option B<grep> has, there are |