GREP_ARGS=(
    --devices=skip
    --colour=always
    --with-filename
    --line-number
    --dereference-recursive
    --binary-files=without-match
    --exclude-dir=.git
    --exclude-dir=.tags
)
g() {
    grep $GREP_ARGS $@ | less
}
alias -g G="| grep --colour=always"
alias gg="git grep "