Is there a $\big($T$_0$$\hspace{-0.02 in}\big)$ topological group that is connected but not path-connected?
If yes:
$\quad$ Can it be complete? $\:$ (with respect to the two-sided uniform structure)
$\quad$ Can it be abelian?
$\quad$ Can it be abelian and complete? $\:$ (simultaneously)
Searching online for various combinations of "topological group", "connected",
and "path-connected" did not turn up anything related to this question.