> On 25/02/2021, Arash Esbati wrote: >> I didn't test your patch or read it carefully, but please note that >> AUCTeX currently requires Emacs >= 24.3. Your patch uses `when-let' and >> `if-let' which were introduced in Emacs 25.1. In order to have a chance >> to incorporate your patch, please remove those macros or rewrite the >> code.
Done. https://raw.githubusercontent.com/haji-ali/auctex/tex-build-only/etc/auctex-output-dir.patch I also greatly simplified/clarified the implementation in TeX-master-file which I hope will increase reliability. Best regards, -- Al