# [Tex/LaTex] Why does TeXShop add a dot after autocomplete

auto-completiontexshop

Why does TeXShop add a dot after auto-completing an environment? An example is shown in the following image:

I'm referring to the dot after \end{itemize}. If I don't delete it pdflatexmk can not compile the document and throws the following error:

Package inputenc Error: Keyboard character used is undefined
(inputenc) in inputencoding 'utf8'.


What is the purpose of the dot?