Nicer error messages please?

[mgedmin]

When I start vim with an empty buffer and do :Flog, I see this:

Error detected while processing function flog#cmd#Flog[2]..function flog#cmd#Flog:
line    2:
E605: Exception not caught: flog: not a fugitive buffer
Press ENTER or type command to continue

Could the error message be made more friendly -- just "flog: not a fugitive buffer" with Error highlighting, without the "Error detected ..." scaffolding and hit-enter prompts?