ledger-report-save would fail if you entered a new report with a name. It wouldn't save the customization to the disk, and if you tried to save manually it would complain about an identical command.
Mostly went through and clarified variable names. Rather than "entry" for everything, use "transaction" and "posting" as appropriate to improve readability.
Most of the files have been touched several times and the indentation structure
was wrong. I ran all the files through the emacs indent region function to get back to
a baseline
