> Is there a way to define a macro that has different behaviors depending > on export backend? I have macros that use the @@latex:foo@@ syntax, but > in that case I "foo" is supposed to be literal latex.
Perhaps this might do something similar to what you expect: --8<---------------cut here---------------start------------->8--- #+macro: make-hyperlink-to-custom-id (eval (cond ((org-export-derived-backend-p org-export-current-backend 'html) (concat "[[file:" (buffer-file-name) ":$1]]")) ((org-export-derived-backend-p org-export-current-backend 'latex) "[[$1]]") (t "[[$1]]"))) --8<---------------cut here---------------end--------------->8--- It could have been shorter, some other people might be able to help out. There is a flaw though, since the branch from the 'html conditional returns an absolute path, and I don't know if this is what you want, and it of course refers to the Org mode original document as you asked --- that is: it won't link to the object in the HTML that actually has that custom identity. I hope this helps. -- - https://libreplanet.org/wiki/User:Adfeno - Palestrante e consultor sobre /software/ livre (não confundir com gratis). - "WhatsApp"? Ele não é livre. Por favor, veja formas de se comunicar instantaneamente comigo no endereço abaixo. - Contato: https://libreplanet.org/wiki/User:Adfeno#vCard - Arquivos comuns aceitos (apenas sem DRM): Corel Draw, Microsoft Office, MP3, MP4, WMA, WMV. - Arquivos comuns aceitos e enviados: CSV, GNU Dia, GNU Emacs Org, GNU GIMP, Inkscape SVG, JPG, LibreOffice (padrão ODF), OGG, OPUS, PDF (apenas sem DRM), PNG, TXT, WEBM.