hledger allows it: http://hledger.org/MANUAL.html#default-commodity
I guess ledger 2.x did ?
- Setting default currency for a Ledger file Aggelos Orfanakos
- Re: Setting default currency for a Ledger file John Wiegley
- Re: Setting default currency for a Ledger file Simon Michael
- Re: Setting default currency for a Ledger f... John Wiegley
- Re: Setting default currency for a Ledg... Simon Michael
- Re: Setting default currency for a... John Wiegley
- Re: Setting default currency for a Ledger file Aggelos Orfanakos
- Re: Setting default currency for a Ledger file Pavneet Arora
- Re: Setting default currency for a Ledger file John Wiegley
