On Thu, Oct 12, 2017 at 01:03:05AM +0200, Christopher Dimech wrote:
> I am tryiong to make a horizontal line in my document using the following
>
> @noindent @center {
> --}
>
> This creates the following when using texi2pdf
>
> Underfull \hbox (badness 1) in paragraph at lines
>
> How may I resolve this problem?
>
I think it's because you have a space in the middle of the row of -'s.
Maybe it was split by word wrap in an editor or similar.
Try
@noindent @center
{--}
(hoping the line above won't get broken in two when I send this email.)
This doesn't produce the warning about Underful \hbox when I tested it.