Am Montag, 16. November 2015, 20:58:20 schrieb Nick Dokos: > > From here https://github.com/politza/pdf-tools/issues/128 > > is this setup for .emacs: > > > > ============= 8< ============== > > > > > > (pdf-tools-install) > > (load "pdf-tools") > > (setq TeX-view-program-selection '((output-dvi "Okular") > > (output-pdf "PDF Tools") ;; > > )) > > > > (require 'subr-x) > > (defun th/pdf-view-revert-buffer-maybe (file) > > (when-let ((buf (find-buffer-visiting file))) > > (with-current-buffer buf > > (when (derived-mode-p 'pdf-view-mode) > > (pdf-view-revert-buffer nil t))))) > > > > (add-hook 'TeX-after-TeX-LaTeX-command-finished-hook > > > > #'th/pdf-view-revert-buffer-maybe) > > > > ================ >8 ============ > > > > If I compile a *.tex file again, I get the error > > > > "error in process sentinel: Symbol's function definition is void: > > when-let" > > > > ...and the PDF won't get updated. > > So when-let is not defined above, and it is not defined by emacs, so you > got to get the definition from somewhere. Go back to the link and you'll > see further down that the OP complains about the same thing. The > solution seems to be > > (require 'subr-x)
Yes, well, this is already part of the code I posted, see above. However, thank you, I admit my question is a little bit OT! Regards, -- Alexander
