Change behavior of option --todo: If a node is explicitly marked with an icon denoting a task, do not add checkboxes to its descendant list items (unless they are also explicitly marked with a task icon). Provide new option --todo_all for old behavior.
Motivation: When a task icon has been explicitly set, subitems tend to be additional information, rather than subtasks.
Change behavior of option
--todo: If a node is explicitly marked with an icon denoting a task, do not add checkboxes to its descendant list items (unless they are also explicitly marked with a task icon). Provide new option--todo_allfor old behavior.Motivation: When a task icon has been explicitly set, subitems tend to be additional information, rather than subtasks.