zgrep: portability improvements; exercise "-f -"
[debian/gzip] / tests /
drwxr-xr-x   ..
-rw-r--r-- 425 hufts-segv.gz
-rw-r--r-- 11130 test-lib.sh
-rwxr-xr-x 1298 zdiff
-rw-r--r-- 1114 zgrep-f