A painful lesson learned from plot[mpl].py: we should never implicitly
sum results in a late-stage rendering script. It just makes it way to
easy to accidentally render incorrect/misleading data, while being
difficult to notice.
We should always render redundant results as redundant results.
If the redundant results are an error, this hopefully makes the problem
more obvious to the user. And if the user really does want summed
results, they can always use csv.py as an intermediate step:
$ ./scripts/treemap.py \
<(./scripts/csv.py lfs.code.csv -bfile -fsize -q -o-)
-fsize
Christopher Haster
6a6b74d631