Make egrep only set REG_EXTENDED flag.
[oweals/busybox.git] / testsuite / grep /
drwxr-xr-x   ..
-rw-r--r-- 41 egrep-is-not-case-insensitive
-rw-r--r-- 44 egrep-supports-extended-regexps
-rw-r--r-- 76 grep-is-also-egrep