While using popt in another program, I came across 2 usage
cases that might be usefully internalized in popt.
One usage case was an attempt to specify a memory limit as
--memory 16777216
Adding unit scaling, e.g.
--memory 16Mb
--memory 16384Kb
would not be hard to add using something
While I'm thinking about popt features, here is another:
The BSD kernel (iirc) devised a means to map bit files to names
using a %b format.
A string was used to map bit# - name. E.g. here's an example
from some rpmdb code that I use for output purposes
static const char * dbtFlags =
