The check verifies whether the text content of flag notes and dimensions is empty.
The affected elements are marked as incorrect. It also verifies whether the text content is
all spaces.
Note:
The check succeeds if text content of dimension, flag note, datum, and text is not
empty. If the parameter Mark_also_if_the_text_content_is_all_spaces
is checked, then only tabs or blank spaces are not allowed.
The check fails if the text content of dimension, flag note, datum, and text is
empty.