[packages/grep] - move from GREP_OPTIONS environmental variable to alias due to its obsolescence

[Elan Ruusamäe]

On 10.12.2014 22:10, Adam Osuchowski wrote:
> Ok, so why there are still other aliases defined in /etc/shrc.d? For example:
>
> $ grep alias/etc/shrc.d/*.sh
> [...]
> /etc/shrc.d/which.sh:alias which='alias | /usr/bin/which --tty-only --read-alias --show-dot --show-tilde'
> [...]

"which" needs to be alias to handle shell builtins (--read-alias option)

-- 
glen