[pretty] only start a new line after a comma if we're in a structure
[pretty] only start a new line after a comma if we're in a structure

sureshsundriyal/lnav,tstack/lnav,sureshsundriyal/lnav,tstack/lnav,sureshsundriyal/lnav,acleasby/lnav,acleasby/lnav,tstack/lnav,acleasby/lnav,tstack/lnav,acleasby/lnav,sureshsundriyal/lnav,acleasby/lnav