Just from my personal experience: The gdb sorts commands by alphabet. When I firstly use delve, I try to seek the corresponding command mapping to gdb, and find it maybe easier to find related commands if sorted by alphabetic order. So I just want to show my personal proposal. I originally post it in mailing list: https://groups.google.com/forum/#!topic/delve-dev/3rWP4A_kmcM
. But unfortunately, there seems no any response. So I repost it here, and hope it is not OT in this channel.