remove_comment
Description:
Removes a comment above key from group_name.
If key is null then comment will be removed above group_name. If both
key and group_name are null, then comment will be removed above the
first group in the file.
Parameters:
| this |
a KeyFile |
| group_name |
a group name, or null |
| key |
a key |
Returns:
|
true if the comment was removed, false otherwise |