Command list

create <name>              Create a new memo
delete <name>              Delete a memo (fzf if no arg)
update <old> <new>          Rename a memo
read <name>                Read a memo (fzf if no arg)
edit <name>                Edit a memo (fzf if no arg)
add <name> <content...>    Append content to a memo
ls                          List all memos
set editor <cmd>            Set editor command
editor                      Show current editor