Paul Nelson writes:
> On the other hand, the relevant regular expression in
> LaTeX-error-description-list doesn't allow for "on input line X".
> This patch generalizes that regular expression so that it matches such
> output.
Thanks, installed, and closing.
Best, Arash
Steps to reproduce: create test.tex with
\documentclass{amsart}
\newtheorem{theorem}{Theorem}
\newtheorem{proposition}{Proposition}
\begin{document}
\begin{theorem}
blah
\end{proposition}
\end{document}
and do C-c C-c followed by C-c `. This jumps to the error, but no help is
available, even
