Feature request for zgrep

[Van Snyder]

In addition to zgrep, we need bzgrep.

I suggest looking at `basename $0` to decide whether to use gzip or
bzip2 at line 149, using a variable set earlier:


unzipper=gzip
unzipper_options=-cdfq

case `basename $0` in
  (bzgrep)
    unzipper=bzip2;;
  (Zgrep*)
    unzipper=zcat
    unzipper_options=;;
esac

...

($unzipper $unzipper_options ....)

-- 
Van Snyder                    |  What fraction of Americans believe 
address@hidden       |  Wrestling is real and NASA is fake?
Any alleged opinions are my own and have not been approved or
disapproved by JPL, CalTech, NASA, the President, or anybody else.