On Sat, Jul 25, 2026 at 08:46:56PM +0100, David Carlisle wrote:
> the pdftitle and alt text in includegraphics in the end have to be a PDF
> encoded string with no markup, so
> over the years latex has got better at "cleaning up text" basically now any
> unicode text should work, the only characters that you need to quote are %
> { }Seems like _ needs to be quoted too. Maybe general text protection needs to be done, so also protecting $#, or even ~. -- Pat
