def add_children_on_expanded(asker, old, new, bindings):
children = []
for p in lists.iterator(asker, lists.from_dict(bindings)):
k = asker.ask(fields.get_field(first(), p)).firm_answer
v = asker.ask(fields.get_field(second(), p)).firm_answer
prefix = strings.string_concat(k, T.from_str(": "))
new_node = node_from_term(asker, v)
new_node = updates.update(
updates.apply_to(headline(), strings.prepend_str(prefix)),
new_node
)
children.append(new_node)
return asker.reply(answer=updates.update(
fields.set_field(all_children(), T.from_list(children)),
new
))
def outline_to_lines(asker, root):
debug()
result = asker.ask(fields.get_field(cached_lines(), root)).answer
if result is not None:
return asker.reply(answer=result)
base_headline = asker.ask(fields.get_field(headline(), root)).firm_answer
root = asker.refresh(root)
prefix = "* " if convert.check_hard(asker, is_pointer(), root) else " "
full_headline = strings.string_concat(T.from_str(prefix), base_headline)
root = asker.refresh(root)
children = asker.ask(fields.get_field(visible_children(), root)).firm_answer
body = empty_lines()
for child in lists.iterator(asker, children):
section = asker.ask(outline_to_lines(child)).firm_answer
body = concat_lines(body, section)
result = concat_lines(one_line(full_headline), indent_lines(body))
asker.update(updates.set_field(cached_lines(), result), root)
return asker.reply(answer=result)