Option to prevent deletion of orphan comments

[maresb]

Hi, in the context of pretty-format-toml I was recently surprised by the disappearance of a multi-paragraph comment. After investigation I discovered that it was interpreted by toml-sort as an orphan comment.

For example,

# paragraph 1

# paragraph 2
[a-section]

and then # paragraph 1 vanishes.

I ended up solving this with

# paragraph 1
#
# paragraph 2
[a-section]

Would it make sense to add an option which changes the behavior so that orphan comments are added to the next section rather than deleted?

[brodybits]

My apologies for the incorrect example, just tested this example (now updated to add some wanted & expected spacing):

[a-section]
# this comment is preserved
config1 = 123

# this orphaned part is removed
# config2 = 456

[b-section]
config3 = 789

# seems to be preserved at the end:
# config4 = 901

---

P.S. adding another case:

[a-config]
list1 = [
  "abc", # first
  # second:
  "def",
  # orphaned part removed:
  # "maybe later",
]