[bug #22681] fix man page of grep

[anonymous]

URL:
  <http://savannah.gnu.org/bugs/?22681>

                 Summary: fix man page of grep
                 Project: grep
            Submitted by: None
            Submitted on: 木曜日 2008年03月20日 at 22:29 UTC
                Category: None
                Severity: 3 - Normal
              Item Group: None
                  Status: None
                 Privacy: Public
             Assigned to: None
             Open/Closed: Open
         Discussion Lock: Any

    _______________________________________________________

Details:

man page of grep shows
--label=LABEL
 Displays input actually coming from standard input as input com-
 ing  from  file LABEL.  This is especially useful for tools like
 zgrep, e.g.  gzip -cd foo.gz |grep --label=foo something

but this example command does not print the label "foo";
"-H" is necessary.
When we use grep from standard input only, "-H" is always
necessary.
In addition, "zgrep" is shown, but it is not used
in this sample.




    _______________________________________________________

Reply to this item at:

  <http://savannah.gnu.org/bugs/?22681>

_______________________________________________
  Message sent via/by Savannah
  http://savannah.gnu.org/