Alright, here's what I need. I need links between nodes a la tkz-linknodes, but, unlike that package, I need linking arrows that appear beneath the sentence as opposed to linking arrows that appear in the right margin.
And here's another constraint. I would like this to work in an enumerate environment. So, for example, I would like to be able have something like this
\begin{quote}
\begin{enumerate}
\item[(1)] \node{A man} walked in. \node{He} sat down.
\end{enumerate}
\end{quote}
where there is an arrow that starts with the pronoun he and which then points back to the noun phrase a man. And like the arrows in tkz-linknodes, I want this to be a non-curved arrow with right angles.
Maybe this can be done easily in TiKz, but I'm having trouble doing this in a way that plays nice with the enumerate environment and I can't seem to get tkz-linknodes to do this either.
Any help would be greatly appreciated!
I used this technique in the first link you gave, and it works great in an
– pdve Oct 02 '13 at 01:50enumerateenvironment. The code is a little ugly, but it does the trick.