print: Align amounts even when account names are long

[gwymor]

When the account name is longer than the --account-width (default 36), the amounts stop aligning:

2023/01/01 Transaction with long account names
    Assets:Very:Long:Account:Name:That:Will:Push:The:Amount     -10 ABC
    Assets:Another:Long:Account:Name:That:Will:Push:The:Amount     -10 ABC
    Expenses:Short                            20 ABC

One can set a larger --account-width, but that is not a great solution for cases where you have only a few accounts with problematically long names. Instead, keep the current account width wherever possible, but when an account name is longer than the account width, account for that and still align the values:

2023/01/01 Transaction with short account names
    Assets:Short                             -10 ABC
    Assets:Short                             -10 ABC
    Expenses:Short                            20 ABC

2023/01/01 Transaction with long account names
    Assets:Very:Long:Account:Name:That:Will:Push:The:Amount        -10 ABC
    Assets:Another:Long:Account:Name:That:Will:Push:The:Amount     -10 ABC
    Expenses:Short                                                  20 ABC

This is similar to hledger's behavior.

[afh]

What are your thoughts around this functionality in formats (--format option) rather than the default ledger behaviour?

[gwymor]

To me it seems always aligning the amounts is sensible default behavior, and what the average user likely expects, but I wouldn't mind a dedicated --please-always-align-values-even-with-long-account-names option (working title). I would prefer not to carry around a long custom format string in my configuration (and watch if the upstream default ever changes so I can make corresponding changes to my config); in that case I might stick with the current default behavior.