Working with the following abridged line in a BibTeX entry:
author = {J. Pe\~{n}a}
For some reason results in a BibTeX compilation to:
J.~P. {n}a
With a period and a space appearing and the tilde diacritic and the letter e vanishing. I can fix this by wrapping the surname in braces, but am mystified as to why this happens in the first place. Is this expected behaviour?
Thanks for any explanation anyone can offer.