Recently, I've posted a question with ...
(three dots in a row) at the end of the question title. To my surprise, it was removed. I tried re-editing it into it, but it just got removed again.
Trying to edit in ...
Result: No ...
in question title
What and why exactly is preventing me from typing ...
at the end of a question title?
Update
Apparently, using The ellipsis character works fine.<space>...
works.
For reference, the site I was trying to post this on was Programming Puzzles & Code Golf, where my question/challenge was perfectly clear and valid, and the faux-ellipsis was used for decorative effect.
…
at least on MSE. See edit history of this question.