diacriticscselekményrlappears
diacriticscsel is not a recognized term or concept in linguistics, typography, or any other established field. It is possible that this is a misspelling, a portmanteau of unrelated terms, or a very niche or newly coined term that lacks widespread documentation.
If "diacriticscsel" is intended to refer to diacritics, these are marks added to a letter in writing
The "csel" portion of the term is unclear. It does not correspond to any standard linguistic or