Old:
<Esc>: jump to parent<Enter>: jump to top-left child
Problem: <Esc> needs to be reserved for close pop-up menus, e.g., right-click menus.
Proposed:
<shift>-<up>: jump to parent<shift>-<down>: jump to top-left child<shift>-<left>: follow indegree edge<shift>-<right>: follow outdegree edge
Old:
<Esc>: jump to parent<Enter>: jump to top-left childProblem:
<Esc>needs to be reserved for close pop-up menus, e.g., right-click menus.Proposed:
<shift>-<up>: jump to parent<shift>-<down>: jump to top-left child<shift>-<left>: follow indegree edge<shift>-<right>: follow outdegree edge