Colorized grep — viewing the entire file with highlighted matches

Question

I find grep\'s --color=always flag to be tremendously useful. However, grep only prints lines with matches (unless you ask for context lines). Give

Answer 1

another dirty way:

grep -A80 -B80 --color FIND_THIS IN_FILE

I did an

alias grepa='grep -A80 -B80 --color'

in bashrc.