On Wed, May 16, 2018 at 10:16 AM, David Carlisle <d.p.carli...@gmail.com> wrote:
> The following plain tex example > > > $\left( A \middle| \right)$ %OK > > > > $\Uleft( A \Umiddle class 2 | B \Uright)$ %OK > > > $\Uleft( A \Umiddle class 2 | \Uright)$ %oops > > \bye > > produces > > > ! This can't happen (mathspacing). > l.10 $\Uleft( A \Umiddle class 2 | \Uright)$ > %oops > ! ==> Fatal error occurred, no output PDF file produced! > > We are seeing it (at least the "can fix can fix" in the message is fixed) -- luigi
