`echo -e "\t_abcABC987" >| foo; rg --json ABC98 foo | delta` using the current master:  It seems the submatches from the json need to take the tabwidth into account.
echo -e "\t_abcABC987" >| foo; rg --json ABC98 foo | deltausing the current master:It seems the submatches from the json need to take the tabwidth into account.